From 2010157ef5919a1489ca6aba2aad15a5dd11e808 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Mon, 27 Mar 2023 15:06:57 -0400 Subject: [PATCH 001/110] Start of VaultTwo --- contracts/contracts/vault/VaultTwo.sol | 157 +++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 contracts/contracts/vault/VaultTwo.sol diff --git a/contracts/contracts/vault/VaultTwo.sol b/contracts/contracts/vault/VaultTwo.sol new file mode 100644 index 0000000000..5550f39a5a --- /dev/null +++ b/contracts/contracts/vault/VaultTwo.sol @@ -0,0 +1,157 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import { Address } from "@openzeppelin/contracts/utils/Address.sol"; + +import { IStrategy } from "../interfaces/IStrategy.sol"; +import { Governable } from "../governance/Governable.sol"; +import { Initializable } from "../utils/Initializable.sol"; + +contract VaultTwo is Initializable, Governable { + using SafeERC20 for IERC20; + + bool public capitalPaused; + bool public rebasePaused; + + // event AssetSupported(address _asset); + // event AssetDefaultStrategyUpdated(address _asset, address _strategy); + // event AssetAllocated(address _asset, address _strategy, uint256 _amount); + // event StrategyApproved(address _addr); + // event StrategyRemoved(address _addr); + // event Mint(address _addr, uint256 _value); + // event Redeem(address _addr, uint256 _value); + // event CapitalPaused(); + // event CapitalUnpaused(); + // event RebasePaused(); + // event RebaseUnpaused(); + // event VaultBufferUpdated(uint256 _vaultBuffer); + // event OusdMetaStrategyUpdated(address _ousdMetaStrategy); + // event RedeemFeeUpdated(uint256 _redeemFeeBps); + // event PriceProviderUpdated(address _priceProvider); + // event AllocateThresholdUpdated(uint256 _threshold); + // event RebaseThresholdUpdated(uint256 _threshold); + // event StrategistUpdated(address _address); + // event MaxSupplyDiffChanged(uint256 maxSupplyDiff); + // event YieldDistribution(address _to, uint256 _yield, uint256 _fee); + // event TrusteeFeeBpsChanged(uint256 _basis); + // event TrusteeAddressChanged(address _address); + // event NetOusdMintForStrategyThresholdChanged(uint256 _threshold); + + /** + * @dev Verifies that the rebasing is not paused. + */ + modifier whenNotRebasePaused() { + require(!rebasePaused, "Rebasing paused"); + _; + } + + /** + * @dev Verifies that the deposits are not paused. + */ + modifier whenNotCapitalPaused() { + require(!capitalPaused, "Capital paused"); + _; + } + + modifier onlyOusdMetaStrategy() { + require(false, "Not support"); + _; + } + + constructor() {} + + function mint( + address _asset, + uint256 _amount, + uint256 _minimumOusdAmount + ) external whenNotCapitalPaused nonReentrant { + // Todo + } + + function mintForStrategy(uint256 _amount) + external + whenNotCapitalPaused + onlyOusdMetaStrategy + { + require(false, "Not supported"); + } + + function redeem(uint256 _amount, uint256 _minimumUnitAmount) + external + whenNotCapitalPaused + nonReentrant + { + // Todo + } + + function burnForStrategy(uint256 _amount) + external + whenNotCapitalPaused + onlyOusdMetaStrategy + { + require(false, "Not supported"); + } + + function redeemAll(uint256 _minimumUnitAmount) + external + whenNotCapitalPaused + nonReentrant + { + // Todo + } + + function rebase() external virtual nonReentrant { + // Todo + } + + function totalValue() external view virtual returns (uint256 value) { + // Todo + } + + /** + * @notice Get the balance of an asset held in Vault and all strategies. + * @param _asset Address of asset + * @return uint256 Balance of asset in decimals of asset + */ + function checkBalance(address _asset) external view returns (uint256) { + // Todo + } + + /*************************************** + Utils + ****************************************/ + + /** + * @dev Return the number of assets supported by the Vault. + */ + function getAssetCount() public view returns (uint256) { + // return allAssets.length; + } + + /** + * @dev Return all asset addresses in order + */ + function getAllAssets() external view returns (address[] memory) { + // return allAssets; + } + + /** + * @dev Return the number of strategies active on the Vault. + */ + function getStrategyCount() external view returns (uint256) { + // return allStrategies.length; + } + + /** + * @dev Return the array of all strategies + */ + function getAllStrategies() external view returns (address[] memory) { + // return allStrategies; + } + + function isSupportedAsset(address _asset) external view returns (bool) { + // return assets[_asset].isSupported; + } +} From 6b3dd90ce08fdeba1d2670b89c81ba7adf37ecf1 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Thu, 30 Mar 2023 17:01:19 -0400 Subject: [PATCH 002/110] No vault Two --- contracts/contracts/vault/VaultTwo.sol | 157 ------------------------- 1 file changed, 157 deletions(-) delete mode 100644 contracts/contracts/vault/VaultTwo.sol diff --git a/contracts/contracts/vault/VaultTwo.sol b/contracts/contracts/vault/VaultTwo.sol deleted file mode 100644 index 5550f39a5a..0000000000 --- a/contracts/contracts/vault/VaultTwo.sol +++ /dev/null @@ -1,157 +0,0 @@ -// SPDX-License-Identifier: agpl-3.0 -pragma solidity ^0.8.0; - -import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; -import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; -import { Address } from "@openzeppelin/contracts/utils/Address.sol"; - -import { IStrategy } from "../interfaces/IStrategy.sol"; -import { Governable } from "../governance/Governable.sol"; -import { Initializable } from "../utils/Initializable.sol"; - -contract VaultTwo is Initializable, Governable { - using SafeERC20 for IERC20; - - bool public capitalPaused; - bool public rebasePaused; - - // event AssetSupported(address _asset); - // event AssetDefaultStrategyUpdated(address _asset, address _strategy); - // event AssetAllocated(address _asset, address _strategy, uint256 _amount); - // event StrategyApproved(address _addr); - // event StrategyRemoved(address _addr); - // event Mint(address _addr, uint256 _value); - // event Redeem(address _addr, uint256 _value); - // event CapitalPaused(); - // event CapitalUnpaused(); - // event RebasePaused(); - // event RebaseUnpaused(); - // event VaultBufferUpdated(uint256 _vaultBuffer); - // event OusdMetaStrategyUpdated(address _ousdMetaStrategy); - // event RedeemFeeUpdated(uint256 _redeemFeeBps); - // event PriceProviderUpdated(address _priceProvider); - // event AllocateThresholdUpdated(uint256 _threshold); - // event RebaseThresholdUpdated(uint256 _threshold); - // event StrategistUpdated(address _address); - // event MaxSupplyDiffChanged(uint256 maxSupplyDiff); - // event YieldDistribution(address _to, uint256 _yield, uint256 _fee); - // event TrusteeFeeBpsChanged(uint256 _basis); - // event TrusteeAddressChanged(address _address); - // event NetOusdMintForStrategyThresholdChanged(uint256 _threshold); - - /** - * @dev Verifies that the rebasing is not paused. - */ - modifier whenNotRebasePaused() { - require(!rebasePaused, "Rebasing paused"); - _; - } - - /** - * @dev Verifies that the deposits are not paused. - */ - modifier whenNotCapitalPaused() { - require(!capitalPaused, "Capital paused"); - _; - } - - modifier onlyOusdMetaStrategy() { - require(false, "Not support"); - _; - } - - constructor() {} - - function mint( - address _asset, - uint256 _amount, - uint256 _minimumOusdAmount - ) external whenNotCapitalPaused nonReentrant { - // Todo - } - - function mintForStrategy(uint256 _amount) - external - whenNotCapitalPaused - onlyOusdMetaStrategy - { - require(false, "Not supported"); - } - - function redeem(uint256 _amount, uint256 _minimumUnitAmount) - external - whenNotCapitalPaused - nonReentrant - { - // Todo - } - - function burnForStrategy(uint256 _amount) - external - whenNotCapitalPaused - onlyOusdMetaStrategy - { - require(false, "Not supported"); - } - - function redeemAll(uint256 _minimumUnitAmount) - external - whenNotCapitalPaused - nonReentrant - { - // Todo - } - - function rebase() external virtual nonReentrant { - // Todo - } - - function totalValue() external view virtual returns (uint256 value) { - // Todo - } - - /** - * @notice Get the balance of an asset held in Vault and all strategies. - * @param _asset Address of asset - * @return uint256 Balance of asset in decimals of asset - */ - function checkBalance(address _asset) external view returns (uint256) { - // Todo - } - - /*************************************** - Utils - ****************************************/ - - /** - * @dev Return the number of assets supported by the Vault. - */ - function getAssetCount() public view returns (uint256) { - // return allAssets.length; - } - - /** - * @dev Return all asset addresses in order - */ - function getAllAssets() external view returns (address[] memory) { - // return allAssets; - } - - /** - * @dev Return the number of strategies active on the Vault. - */ - function getStrategyCount() external view returns (uint256) { - // return allStrategies.length; - } - - /** - * @dev Return the array of all strategies - */ - function getAllStrategies() external view returns (address[] memory) { - // return allStrategies; - } - - function isSupportedAsset(address _asset) external view returns (bool) { - // return assets[_asset].isSupported; - } -} From ced0ee719e32108529416f14fa6721342f3c3450 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Fri, 31 Mar 2023 10:49:44 -0400 Subject: [PATCH 003/110] Extract units conversion to method --- contracts/contracts/vault/VaultAdmin.sol | 18 ++++++ contracts/contracts/vault/VaultCore.sol | 64 +++++++++++----------- contracts/contracts/vault/VaultStorage.sol | 3 + contracts/slither.db.json | 2 +- 4 files changed, 54 insertions(+), 33 deletions(-) diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index bedf84c789..a520953fee 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -171,6 +171,7 @@ contract VaultAdmin is VaultStorage { assets[_asset] = Asset({ isSupported: true }); allAssets.push(_asset); + _cacheDecimals(_asset); // Verify that our oracle supports the asset // slither-disable-next-line unused-return @@ -179,6 +180,10 @@ contract VaultAdmin is VaultStorage { emit AssetSupported(_asset); } + function cacheDecimals(address _asset) external onlyGovernor { + _cacheDecimals(_asset); + } + /** * @dev Add a strategy to the Vault. * @param _addr Address of the strategy to add @@ -501,4 +506,17 @@ contract VaultAdmin is VaultStorage { strategy.withdrawAll(); } } + + /*************************************** + Utils + ****************************************/ + + function _cacheDecimals(address token) internal { + if (decimalsCache[token] != 0) { + return; + } + uint256 decimals = IBasicToken(token).decimals(); + require(decimals >= 6 && decimals <= 18, "Unexpected precision"); + decimalsCache[token] = decimals; + } } diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 3ee58e96b4..36c75ea02b 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -19,6 +19,7 @@ import { StableMath } from "../utils/StableMath.sol"; import { IOracle } from "../interfaces/IOracle.sol"; import { IVault } from "../interfaces/IVault.sol"; import { IBuyback } from "../interfaces/IBuyback.sol"; +import { IBasicToken } from "../interfaces/IBasicToken.sol"; import "./VaultStorage.sol"; contract VaultCore is VaultStorage { @@ -74,25 +75,21 @@ contract VaultCore is VaultStorage { price = 1e8; } require(price >= MINT_MINIMUM_ORACLE, "Asset price below peg"); - uint256 assetDecimals = Helpers.getDecimals(_asset); // Scale up to 18 decimal - uint256 unitAdjustedDeposit = _amount.scaleBy(18, assetDecimals); - uint256 priceAdjustedDeposit = _amount.mulTruncateScale( - price.scaleBy(18, 8), // Oracles have 8 decimal precision - 10**assetDecimals - ); + uint256 priceAdjustedDeposit = (_toUnits(_amount, _asset) * price) / + 1e8; if (_minimumOusdAmount > 0) { - require( - priceAdjustedDeposit >= _minimumOusdAmount, - "Mint amount lower than minimum" - ); + // require( + // priceAdjustedDeposit >= _minimumOusdAmount, + // "Mint amount lower than minimum" + // ); } emit Mint(msg.sender, priceAdjustedDeposit); // Rebase must happen before any transfers occur. - if (unitAdjustedDeposit >= rebaseThreshold && !rebasePaused) { + if (priceAdjustedDeposit >= rebaseThreshold && !rebasePaused) { _rebase(); } @@ -103,7 +100,7 @@ contract VaultCore is VaultStorage { IERC20 asset = IERC20(_asset); asset.safeTransferFrom(msg.sender, address(this), _amount); - if (unitAdjustedDeposit >= autoAllocateThreshold) { + if (priceAdjustedDeposit >= autoAllocateThreshold) { _allocate(); } } @@ -215,10 +212,7 @@ contract VaultCore is VaultStorage { if (_minimumUnitAmount > 0) { uint256 unitTotal = 0; for (uint256 i = 0; i < outputs.length; i++) { - uint256 assetDecimals = Helpers.getDecimals(allAssets[i]); - unitTotal = unitTotal.add( - outputs[i].scaleBy(18, assetDecimals) - ); + unitTotal += _toUnits(outputs[i], allAssets[i]); } require( unitTotal >= _minimumUnitAmount, @@ -437,10 +431,9 @@ contract VaultCore is VaultStorage { function _totalValueInVault() internal view returns (uint256 value) { for (uint256 y = 0; y < allAssets.length; y++) { IERC20 asset = IERC20(allAssets[y]); - uint256 assetDecimals = Helpers.getDecimals(allAssets[y]); uint256 balance = asset.balanceOf(address(this)); if (balance > 0) { - value = value.add(balance.scaleBy(18, assetDecimals)); + value += _toUnits(balance, allAssets[y]); } } } @@ -467,11 +460,10 @@ contract VaultCore is VaultStorage { { IStrategy strategy = IStrategy(_strategyAddr); for (uint256 y = 0; y < allAssets.length; y++) { - uint256 assetDecimals = Helpers.getDecimals(allAssets[y]); if (strategy.supportsAsset(allAssets[y])) { uint256 balance = strategy.checkBalance(allAssets[y]); if (balance > 0) { - value = value.add(balance.scaleBy(18, assetDecimals)); + value += _toUnits(balance, allAssets[y]); } } } @@ -513,10 +505,7 @@ contract VaultCore is VaultStorage { */ function _checkBalance() internal view returns (uint256 balance) { for (uint256 i = 0; i < allAssets.length; i++) { - uint256 assetDecimals = Helpers.getDecimals(allAssets[i]); - balance = balance.add( - _checkBalance(allAssets[i]).scaleBy(18, assetDecimals) - ); + balance += _toUnits(_checkBalance(allAssets[i]), allAssets[i]); } } @@ -576,7 +565,7 @@ contract VaultCore is VaultStorage { uint256 assetCount = getAssetCount(); uint256[] memory assetPrices = _getAssetPrices(); uint256[] memory assetBalances = new uint256[](assetCount); - uint256[] memory assetDecimals = new uint256[](assetCount); + uint256[] memory assetUnits = new uint256[](assetCount); uint256 totalOutputRatio = 0; outputs = new uint256[](assetCount); @@ -590,10 +579,9 @@ contract VaultCore is VaultStorage { // for a large gas savings. for (uint256 i = 0; i < allAssets.length; i++) { uint256 balance = _checkBalance(allAssets[i]); - uint256 decimals = Helpers.getDecimals(allAssets[i]); assetBalances[i] = balance; - assetDecimals[i] = decimals; - totalBalance = totalBalance.add(balance.scaleBy(18, decimals)); + assetUnits[i] = _toUnits(balance, allAssets[i]); + totalBalance = totalBalance.add(assetUnits[i]); } // Calculate totalOutputRatio for (uint256 i = 0; i < allAssets.length; i++) { @@ -603,10 +591,7 @@ contract VaultCore is VaultStorage { if (price < 1e18) { price = 1e18; } - uint256 ratio = assetBalances[i] - .scaleBy(18, assetDecimals[i]) - .mul(price) - .div(totalBalance); + uint256 ratio = assetUnits[i].mul(price).div(totalBalance); totalOutputRatio = totalOutputRatio.add(ratio); } // Calculate final outputs @@ -671,6 +656,21 @@ contract VaultCore is VaultStorage { return assets[_asset].isSupported; } + function _toUnits(uint256 raw, address token) + internal + view + returns (uint256) + { + uint256 units = raw.scaleBy(18, _getDecimals(token)); + return units; + } + + function _getDecimals(address token) internal view returns (uint256) { + uint256 decimals = decimalsCache[token]; + require(decimals > 0, "Decimals Not Cached"); + return decimals; + } + /** * @dev Falldown to the admin implementation * @notice This is a catch all for all functions not declared in core diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index fef80b07b2..494acb9ed9 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -120,6 +120,9 @@ contract VaultStorage is Initializable, Governable { // How much net total OUSD is allowed to be minted by all strategies uint256 public netOusdMintForStrategyThreshold = 0; + // Cheaper to read decimals locally than to call out each time + mapping(address => uint256) internal decimalsCache; + /** * @dev set the implementation for the admin, this needs to be in a base class else we cannot set it * @param newImpl address of the implementation diff --git a/contracts/slither.db.json b/contracts/slither.db.json index 355148c836..39dd15ea99 100644 --- a/contracts/slither.db.json +++ b/contracts/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "variable", "name": "assets", "source_mapping": {"start": 2283, "length": 41, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [57], "starting_column": 5, 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It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L53-L97)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L599-L601)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L57", "id": "6a182c24e91d1dd53b0b1ef0dab5f77981ebaf050bd25c19b9cca70afaf18e67", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_decimals", "source_mapping": {"start": 393, "length": 23, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_relative": "contracts/token/OUSDResolutionUpgrade.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_short": "contracts/token/OUSDResolutionUpgrade.sol", "is_dependency": false, "lines": [19], "starting_column": 5, "ending_column": 28}, "type_specific_fields": {"parent": {"type": "contract", 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It is used in:\n\t- [OUSD.creditsBalanceOfHighres(address)](contracts/token/OUSD.sol#L158-L172)\n", "first_markdown_element": "contracts/token/OUSD.sol#L52", "id": "1a9fd10ae49fbf202e5333c123ca53e5ea8614f3f7a5ace5a8e001758b5be263", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "scaleBy", "source_mapping": {"start": 781, "length": 288, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/utils/StableMath.sol", "filename_relative": "contracts/utils/StableMath.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/utils/StableMath.sol", "filename_short": "contracts/utils/StableMath.sol", "is_dependency": false, "lines": [27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "StableMath", "source_mapping": {"start": 285, "length": 3569, "filename_used": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#271-357)\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L271-L357)\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "65e007df44c00b192cdedf6acb4c0c396774b55569e66aa864570ff224919500", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_allocate", "source_mapping": {"start": 9506, "length": 3882, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 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"filename_short": "contracts/buyback/Buyback.sol", "is_dependency": false, "lines": [54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Buyback", "source_mapping": {"start": 319, "length": 2299, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/Buyback.sol", "filename_relative": "contracts/buyback/Buyback.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/Buyback.sol", "filename_short": "contracts/buyback/Buyback.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85], "starting_column": 1, 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"ending_column": 2}}, "signature": "_deposit(address,uint256)"}}, {"type": "node", "name": "require(bool,string)(cToken.mint(_amount) == 0,cToken mint failed)", "source_mapping": {"start": 1966, "length": 56, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [57], "starting_column": 9, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "_deposit", "source_mapping": {"start": 1736, "length": 293, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": 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111, 112, 113, 114, 115, 116, 117, 118, 119, 120], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CompoundStrategy", "source_mapping": {"start": 382, "length": 7749, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 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"length": 7749, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 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"d32d63d9464f5701e2db9f5630c6fce80c9c5404aeecf34e08b2860fbca2e756", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBps", "source_mapping": {"start": 3782, "length": 28, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3486, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_rebase", "source_mapping": {"start": 13775, "length": 953, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_short": 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"ending_column": 2}}, "signature": "_rebase()"}}], "description": "VaultStorage.trusteeFeeBps (contracts/vault/VaultStorage.sol#104) is never initialized. It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#370-394)\n", "markdown": "[VaultStorage.trusteeFeeBps](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L370-L394)\n", "id": "6026824a262c80dba27267266bd932f6ced8a0ab28731a229e2747099e556a33", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeAddress", "source_mapping": {"start": 3699, "length": 29, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [101], "starting_column": 5, "ending_column": 34}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "38c6f1922de1e66b8be48d1e73897a517a266abf443487b0429c6d6070aa67d7", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBasis", "source_mapping": {"start": 3784, "length": 30, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 35}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeFeeBasis](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "3f7908a03d07c1a38ed6e02e0e85b2e0e3e7b96dcad11d66ac62102edf3951f9", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "scaleBy", "source_mapping": {"start": 734, "length": 308, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": "contracts/utils/StableMath.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_short": "contracts/utils/StableMath.sol", "is_dependency": false, "lines": [25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "StableMath", "source_mapping": {"start": 242, "length": 3585, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#42-87)\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#647-649)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L51) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L42-L87)\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L647-L649)\n", "id": "b5f535d2516b1f696e381fc7ef334ac08dab475e61c7fd193ef8eb0498172128", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allAssets", "source_mapping": {"start": 1892, "length": 19, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [52], "starting_column": 5, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "contract", "name": 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It is used in:\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInVault() (contracts/vault/VaultCore.sol#412-422)\n\t- VaultCore._totalValueInStrategy(address) (contracts/vault/VaultCore.sol#440-456)\n\t- VaultCore._checkBalance() (contracts/vault/VaultCore.sol#491-499)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#518-594)\n\t- VaultCore._getAssetPrices(bool) (contracts/vault/VaultCore.sol#600-620)\n\t- VaultCore.getAssetCount() (contracts/vault/VaultCore.sol#629-631)\n\t- VaultCore.getAllAssets() (contracts/vault/VaultCore.sol#636-638)\n", "markdown": "[VaultStorage.allAssets](contracts/vault/VaultStorage.sol#L52) is never initialized. It is used in:\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInVault()](contracts/vault/VaultCore.sol#L412-L422)\n\t- [VaultCore._totalValueInStrategy(address)](contracts/vault/VaultCore.sol#L440-L456)\n\t- [VaultCore._checkBalance()](contracts/vault/VaultCore.sol#L491-L499)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L518-L594)\n\t- [VaultCore._getAssetPrices(bool)](contracts/vault/VaultCore.sol#L600-L620)\n\t- [VaultCore.getAssetCount()](contracts/vault/VaultCore.sol#L629-L631)\n\t- [VaultCore.getAllAssets()](contracts/vault/VaultCore.sol#L636-L638)\n", "id": "a0bcee4b84d596e46f4bdc315977842c894250f10de805d7cb76ef572ecc6eed", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInStrategies() (contracts/vault/VaultCore.sol#428-433)\n\t- VaultCore._checkBalance(address) (contracts/vault/VaultCore.sol#472-485)\n\t- VaultCore.getStrategyCount() (contracts/vault/VaultCore.sol#643-645)\n", "markdown": "[VaultStorage.allStrategies](contracts/vault/VaultStorage.sol#L60) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInStrategies()](contracts/vault/VaultCore.sol#L428-L433)\n\t- [VaultCore._checkBalance(address)](contracts/vault/VaultCore.sol#L472-L485)\n\t- [VaultCore.getStrategyCount()](contracts/vault/VaultCore.sol#L643-L645)\n", "id": "ea3b2d51d5c7b49d49000d98c22ad2e6114ee9ddc5ae0a3dbca43230b1d86caa", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assetDefaultStrategies", "source_mapping": {"start": 3296, "length": 57, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [92], "starting_column": 5, "ending_column": 62}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 738, "length": 3013, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_redeem", "source_mapping": {"start": 5959, "length": 2568, "filename_used": 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670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680], "starting_column": 1, "ending_column": 2}}, "signature": "_allocate()"}}], "description": "VaultStorage.assetDefaultStrategies (contracts/vault/VaultStorage.sol#92) is never initialized. It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n", "markdown": "[VaultStorage.assetDefaultStrategies](contracts/vault/VaultStorage.sol#L92) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n", "id": "2a2b38bc90433cda7268d5e5e361bda99612c0a8a010cde7677ef881ee8366ee", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "balanceOf", "source_mapping": {"start": 3072, "length": 223, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, "length": 17126, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", 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"[CompoundStrategy.withdrawAll()](contracts/strategies/CompoundStrategy.sol#L66-L83) uses a dangerous strict equality:\n\t- [require(bool,string)(cToken.redeem(cToken.balanceOf(address(this))) == 0,Redeem failed)](contracts/strategies/CompoundStrategy.sol#L71-L74)\n", "id": "9e1c9a8960b5355a30be684d7838bfbc435e02b641fb93208cf2e5c248ac5db8", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_deprecated_nonRebasingCredits", "source_mapping": {"start": 1889, "length": 46, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [56], "starting_column": 5, "ending_column": 51}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, 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It is used in:\n\t- VaultCore._getDecimals(address) (contracts/vault/VaultCore.sol#668-672)\n", "markdown": "[VaultStorage.decimalsCache](contracts/vault/VaultStorage.sol#L124) is never initialized. It is used in:\n\t- [VaultCore._getDecimals(address)](contracts/vault/VaultCore.sol#L668-L672)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L124", "id": "ae957b4f96eb11ddea5ee4d030d41472ceee6954f34cde52618144ab869fa8c3", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assets", "source_mapping": {"start": 2283, "length": 41, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [57], "starting_column": 5, "ending_column": 46}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 3795, "filename_used": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#53-97)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#599-601)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L57) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L53-L97)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L599-L601)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L57", "id": "6a182c24e91d1dd53b0b1ef0dab5f77981ebaf050bd25c19b9cca70afaf18e67", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_decimals", "source_mapping": {"start": 393, "length": 23, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_relative": "contracts/token/OUSDResolutionUpgrade.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_short": "contracts/token/OUSDResolutionUpgrade.sol", "is_dependency": false, "lines": [19], "starting_column": 5, "ending_column": 28}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSDResolutionUpgrade", "source_mapping": {"start": 25, "length": 4062, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_relative": "contracts/token/OUSDResolutionUpgrade.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_short": "contracts/token/OUSDResolutionUpgrade.sol", "is_dependency": false, "lines": [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#271-357)\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#42-87)\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#647-649)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L51) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L42-L87)\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L647-L649)\n", "id": "b5f535d2516b1f696e381fc7ef334ac08dab475e61c7fd193ef8eb0498172128", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allAssets", "source_mapping": {"start": 1892, "length": 19, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [52], "starting_column": 5, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "contract", "name": 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667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680], "starting_column": 1, "ending_column": 2}}, "signature": "getAllAssets()"}}], "description": "VaultStorage.allAssets (contracts/vault/VaultStorage.sol#52) is never initialized. It is used in:\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInVault() (contracts/vault/VaultCore.sol#412-422)\n\t- VaultCore._totalValueInStrategy(address) (contracts/vault/VaultCore.sol#440-456)\n\t- VaultCore._checkBalance() (contracts/vault/VaultCore.sol#491-499)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#518-594)\n\t- VaultCore._getAssetPrices(bool) (contracts/vault/VaultCore.sol#600-620)\n\t- VaultCore.getAssetCount() (contracts/vault/VaultCore.sol#629-631)\n\t- VaultCore.getAllAssets() (contracts/vault/VaultCore.sol#636-638)\n", "markdown": "[VaultStorage.allAssets](contracts/vault/VaultStorage.sol#L52) is never initialized. It is used in:\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInVault()](contracts/vault/VaultCore.sol#L412-L422)\n\t- [VaultCore._totalValueInStrategy(address)](contracts/vault/VaultCore.sol#L440-L456)\n\t- [VaultCore._checkBalance()](contracts/vault/VaultCore.sol#L491-L499)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L518-L594)\n\t- [VaultCore._getAssetPrices(bool)](contracts/vault/VaultCore.sol#L600-L620)\n\t- [VaultCore.getAssetCount()](contracts/vault/VaultCore.sol#L629-L631)\n\t- [VaultCore.getAllAssets()](contracts/vault/VaultCore.sol#L636-L638)\n", "id": "a0bcee4b84d596e46f4bdc315977842c894250f10de805d7cb76ef572ecc6eed", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInStrategies() (contracts/vault/VaultCore.sol#428-433)\n\t- VaultCore._checkBalance(address) (contracts/vault/VaultCore.sol#472-485)\n\t- VaultCore.getStrategyCount() (contracts/vault/VaultCore.sol#643-645)\n", "markdown": "[VaultStorage.allStrategies](contracts/vault/VaultStorage.sol#L60) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInStrategies()](contracts/vault/VaultCore.sol#L428-L433)\n\t- [VaultCore._checkBalance(address)](contracts/vault/VaultCore.sol#L472-L485)\n\t- [VaultCore.getStrategyCount()](contracts/vault/VaultCore.sol#L643-L645)\n", "id": "ea3b2d51d5c7b49d49000d98c22ad2e6114ee9ddc5ae0a3dbca43230b1d86caa", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assetDefaultStrategies", "source_mapping": {"start": 3296, "length": 57, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [92], "starting_column": 5, "ending_column": 62}, 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670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680], "starting_column": 1, "ending_column": 2}}, "signature": "_allocate()"}}], "description": "VaultStorage.assetDefaultStrategies (contracts/vault/VaultStorage.sol#92) is never initialized. It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n", "markdown": "[VaultStorage.assetDefaultStrategies](contracts/vault/VaultStorage.sol#L92) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n", "id": "2a2b38bc90433cda7268d5e5e361bda99612c0a8a010cde7677ef881ee8366ee", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "balanceOf", "source_mapping": {"start": 3072, "length": 223, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, "length": 17126, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", 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"[CompoundStrategy.withdrawAll()](contracts/strategies/CompoundStrategy.sol#L66-L83) uses a dangerous strict equality:\n\t- [require(bool,string)(cToken.redeem(cToken.balanceOf(address(this))) == 0,Redeem failed)](contracts/strategies/CompoundStrategy.sol#L71-L74)\n", "id": "9e1c9a8960b5355a30be684d7838bfbc435e02b641fb93208cf2e5c248ac5db8", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_deprecated_nonRebasingCredits", "source_mapping": {"start": 1889, "length": 46, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [56], "starting_column": 5, "ending_column": 51}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, 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"Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_deprecated_rebaseHooksAddr", "source_mapping": {"start": 2977, "length": 56, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [82], "starting_column": 5, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 738, "length": 3013, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106], "starting_column": 1, "ending_column": 2}}}}], "description": "VaultStorage._deprecated_rebaseHooksAddr (contracts/vault/VaultStorage.sol#82) should be constant\n", "markdown": "[VaultStorage._deprecated_rebaseHooksAddr](contracts/vault/VaultStorage.sol#L82) should be constant\n", "id": "ed4ffd431fec4020c56a7e926083a9e68612827dfc15d7aabf73103cd7bcf2aa", "check": "constable-states", "impact": "Optimization", "confidence": "High"}] \ No newline at end of file From 53f34aba64bdd8c46f57b4a6f94ba7914270340a Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Fri, 31 Mar 2023 15:17:55 -0400 Subject: [PATCH 004/110] Exchange rate supporting Vault --- .../interfaces/IExchangeRateToken.sol | 5 ++ contracts/contracts/interfaces/IVault.sol | 2 +- contracts/contracts/mocks/MockRETH.sol | 15 ++++ contracts/contracts/vault/VaultAdmin.sol | 10 ++- contracts/contracts/vault/VaultCore.sol | 16 ++-- contracts/contracts/vault/VaultStorage.sol | 3 +- contracts/deploy/000_mock.js | 6 ++ contracts/deploy/001_core.js | 11 ++- contracts/test/_fixture.js | 7 +- contracts/test/helpers.js | 3 + contracts/test/vault/compound.js | 4 +- contracts/test/vault/exchangeRate.js | 80 +++++++++++++++++++ contracts/test/vault/index.js | 15 ++-- contracts/test/vault/redeem.js | 2 +- 14 files changed, 155 insertions(+), 24 deletions(-) create mode 100644 contracts/contracts/interfaces/IExchangeRateToken.sol create mode 100644 contracts/contracts/mocks/MockRETH.sol create mode 100644 contracts/test/vault/exchangeRate.js diff --git a/contracts/contracts/interfaces/IExchangeRateToken.sol b/contracts/contracts/interfaces/IExchangeRateToken.sol new file mode 100644 index 0000000000..d25b417e8c --- /dev/null +++ b/contracts/contracts/interfaces/IExchangeRateToken.sol @@ -0,0 +1,5 @@ +pragma solidity ^0.8.0; + +interface IExchangeRateToken { + function exchangeRate() external view returns (uint256 _exchangeRate); +} diff --git a/contracts/contracts/interfaces/IVault.sol b/contracts/contracts/interfaces/IVault.sol index 1514fa4904..f1b3433124 100644 --- a/contracts/contracts/interfaces/IVault.sol +++ b/contracts/contracts/interfaces/IVault.sol @@ -70,7 +70,7 @@ interface IVault { function ousdMetaStrategy() external view returns (address); - function supportAsset(address _asset) external; + function supportAsset(address _asset, bool _hasExchangeRate) external; function approveStrategy(address _addr) external; diff --git a/contracts/contracts/mocks/MockRETH.sol b/contracts/contracts/mocks/MockRETH.sol new file mode 100644 index 0000000000..d0a466fdd7 --- /dev/null +++ b/contracts/contracts/mocks/MockRETH.sol @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import "./MintableERC20.sol"; +import "../interfaces/IExchangeRateToken.sol"; + +contract MockRETH is MintableERC20, IExchangeRateToken { + uint256 public override exchangeRate = 12e17; + + constructor() ERC20("Rocket Pool ETH", "rETH") {} + + function setExchangeRate(uint256 _rate) external { + exchangeRate = _rate; + } +} diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index a520953fee..910cf9f540 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -166,10 +166,16 @@ contract VaultAdmin is VaultStorage { * to mint OUSD. * @param _asset Address of asset */ - function supportAsset(address _asset) external onlyGovernor { + function supportAsset(address _asset, bool _hasExchangeRate) + external + onlyGovernor + { require(!assets[_asset].isSupported, "Asset already supported"); - assets[_asset] = Asset({ isSupported: true }); + assets[_asset] = Asset({ + isSupported: true, + hasExchangeRate: _hasExchangeRate + }); allAssets.push(_asset); _cacheDecimals(_asset); diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 36c75ea02b..39afbff4f8 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -20,6 +20,7 @@ import { IOracle } from "../interfaces/IOracle.sol"; import { IVault } from "../interfaces/IVault.sol"; import { IBuyback } from "../interfaces/IBuyback.sol"; import { IBasicToken } from "../interfaces/IBasicToken.sol"; +import { IExchangeRateToken } from "../interfaces/IExchangeRateToken.sol"; import "./VaultStorage.sol"; contract VaultCore is VaultStorage { @@ -80,6 +81,7 @@ contract VaultCore is VaultStorage { 1e8; if (_minimumOusdAmount > 0) { + // TODO: ADD! // require( // priceAdjustedDeposit >= _minimumOusdAmount, // "Mint amount lower than minimum" @@ -589,9 +591,10 @@ contract VaultCore is VaultStorage { // Never give out more than one // stablecoin per dollar of OUSD if (price < 1e18) { + // TODO, convert to comparing to units! price = 1e18; } - uint256 ratio = assetUnits[i].mul(price).div(totalBalance); + uint256 ratio = assetBalances[i].mul(price).div(totalBalance); totalOutputRatio = totalOutputRatio.add(ratio); } // Calculate final outputs @@ -656,17 +659,20 @@ contract VaultCore is VaultStorage { return assets[_asset].isSupported; } - function _toUnits(uint256 raw, address token) + function _toUnits(uint256 raw, address _asset) internal view returns (uint256) { - uint256 units = raw.scaleBy(18, _getDecimals(token)); + if (assets[_asset].hasExchangeRate) { + return (raw * IExchangeRateToken(_asset).exchangeRate()) / 1e18; + } + uint256 units = raw.scaleBy(18, _getDecimals(_asset)); return units; } - function _getDecimals(address token) internal view returns (uint256) { - uint256 decimals = decimalsCache[token]; + function _getDecimals(address _asset) internal view returns (uint256) { + uint256 decimals = decimalsCache[_asset]; require(decimals > 0, "Decimals Not Cached"); return decimals; } diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index 494acb9ed9..c537103d1d 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -52,6 +52,7 @@ contract VaultStorage is Initializable, Governable { // Assets supported by the Vault, i.e. Stablecoins struct Asset { bool isSupported; + bool hasExchangeRate; } mapping(address => Asset) internal assets; address[] internal allAssets; @@ -121,7 +122,7 @@ contract VaultStorage is Initializable, Governable { uint256 public netOusdMintForStrategyThreshold = 0; // Cheaper to read decimals locally than to call out each time - mapping(address => uint256) internal decimalsCache; + mapping(address => uint256) internal decimalsCache; // TODO: Move to Asset struct /** * @dev set the implementation for the admin, this needs to be in a base class else we cannot set it diff --git a/contracts/deploy/000_mock.js b/contracts/deploy/000_mock.js index ee6306d48b..4f9a2e8c3b 100644 --- a/contracts/deploy/000_mock.js +++ b/contracts/deploy/000_mock.js @@ -45,6 +45,7 @@ const deployMocks = async ({ getNamedAccounts, deployments }) => { "MockWETH", "MockOGV", "MockAave", + "MockRETH", ]; for (const contract of assetContracts) { await deploy(contract, { from: deployerAddr }); @@ -191,6 +192,11 @@ const deployMocks = async ({ getNamedAccounts, deployments }) => { contract: "MockChainlinkOracleFeed", args: [parseUnits("0.1", 18).toString(), 18], // 10 OGN = 1 ETH, 18 digits decimal. }); + await deploy("MockChainlinkOracleFeedRETHETH", { + from: deployerAddr, + contract: "MockChainlinkOracleFeed", + args: [parseUnits("1.2", 8).toString(), 18], // 1 RETH = 1.2 ETH , 8 digits decimal. + }); // Deploy mock Uniswap router await deploy("MockUniswapRouter", { diff --git a/contracts/deploy/001_core.js b/contracts/deploy/001_core.js index 3b533f1812..02ae9a82cc 100644 --- a/contracts/deploy/001_core.js +++ b/contracts/deploy/001_core.js @@ -489,15 +489,15 @@ const configureVault = async (harvesterProxy) => { ); // Set up supported assets for Vault await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.DAI) + cVault.connect(sGovernor).supportAsset(assetAddresses.DAI, false) ); log("Added DAI asset to Vault"); await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.USDT) + cVault.connect(sGovernor).supportAsset(assetAddresses.USDT, false) ); log("Added USDT asset to Vault"); await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.USDC) + cVault.connect(sGovernor).supportAsset(assetAddresses.USDC, false) ); log("Added USDC asset to Vault"); // Unpause deposits @@ -717,6 +717,11 @@ const deployOracles = async () => { .connect(sDeployer) .setFeed(assetAddresses.CVX, oracleAddresses.chainlink.CVX_USD) ); + withConfirmation( + oracleRouter + .connect(sDeployer) + .setFeed(assetAddresses.RETH, oracleAddresses.chainlink.RETH_ETH) + ); withConfirmation( oracleRouter .connect(sDeployer) diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index a3b7136d73..7dc5b80710 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -131,6 +131,7 @@ async function defaultFixture() { aaveToken, stkAave, aaveIncentivesController, + reth, mockNonRebasing, mockNonRebasingTwo, LUSD; @@ -225,6 +226,7 @@ async function defaultFixture() { ogn = await ethers.getContract("MockOGN"); LUSD = await ethers.getContract("MockLUSD"); ogv = await ethers.getContract("MockOGV"); + reth = await ethers.getContract("MockRETH"); nonStandardToken = await ethers.getContract("MockNonStandardToken"); cdai = await ethers.getContract("MockCDAI"); @@ -302,7 +304,7 @@ async function defaultFixture() { const sGovernor = await ethers.provider.getSigner(governorAddr); // Add TUSD in fixture, it is disabled by default in deployment - await vault.connect(sGovernor).supportAsset(assetAddresses.TUSD); + await vault.connect(sGovernor).supportAsset(assetAddresses.TUSD, false); // Enable capital movement await vault.connect(sGovernor).unpauseCapital(); @@ -378,6 +380,7 @@ async function defaultFixture() { ogn, LUSD, ogv, + reth, rewardsSource, nonStandardToken, // cTokens @@ -1128,7 +1131,7 @@ async function hackedVaultFixture() { evilDAI.address, oracleAddresses.chainlink.DAI_USD ); - await fixture.vault.connect(sGovernor).supportAsset(evilDAI.address); + await fixture.vault.connect(sGovernor).supportAsset(evilDAI.address, false); fixture.evilDAI = evilDAI; diff --git a/contracts/test/helpers.js b/contracts/test/helpers.js index 6d855c5d93..62a9d774da 100644 --- a/contracts/test/helpers.js +++ b/contracts/test/helpers.js @@ -256,6 +256,8 @@ const getOracleAddresses = async (deployments) => { CVX_USD: (await deployments.get("MockChainlinkOracleFeedCVX")).address, OGN_ETH: (await deployments.get("MockChainlinkOracleFeedOGNETH")) .address, + RETH_ETH: (await deployments.get("MockChainlinkOracleFeedRETHETH")) + .address, NonStandardToken_USD: ( await deployments.get("MockChainlinkOracleFeedNonStandardToken") ).address, @@ -325,6 +327,7 @@ const getAssetAddresses = async (deployments) => { STKAAVE: (await deployments.get("MockStkAave")).address, OGN: (await deployments.get("MockOGN")).address, OGV: (await deployments.get("MockOGV")).address, + RETH: (await deployments.get("MockRETH")).address, // Note: This is only used to transfer the swapped OGV in `Buyback` contract. // So, as long as this is a valid address, it should be fine. RewardsSource: addresses.dead, diff --git a/contracts/test/vault/compound.js b/contracts/test/vault/compound.js index ac163655ec..fc49ccf7a5 100644 --- a/contracts/test/vault/compound.js +++ b/contracts/test/vault/compound.js @@ -429,7 +429,9 @@ describe("Vault with Compound strategy", function () { ); if (nonStandardToken) { - await vault.connect(governor).supportAsset(nonStandardToken.address); + await vault + .connect(governor) + .supportAsset(nonStandardToken.address, false); } await setOracleTokenPriceUsd("NonStandardToken", "1.00"); diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js new file mode 100644 index 0000000000..b4e092df61 --- /dev/null +++ b/contracts/test/vault/exchangeRate.js @@ -0,0 +1,80 @@ +const { defaultFixture } = require("../_fixture"); +const { expect } = require("chai"); + +const { + ousdUnits, + daiUnits, + loadFixture, + setOracleTokenPriceUsd, + isFork, +} = require("../helpers"); + +describe.only("Vault Redeem", function () { + if (isFork) { + this.timeout(0); + } + + let fixture; + + beforeEach(async function () { + fixture = await loadFixture(defaultFixture); + const { vault, reth, governor } = fixture; + await vault.connect(governor).supportAsset(reth.address, true); + await setOracleTokenPriceUsd("RETHETH", "1.2"); + }); + + it("Should mint at a positive exchange rate", async () => { + const { ousd, vault, reth, anna } = fixture; + + await reth.connect(anna).mint(daiUnits("4.0")); + await reth.connect(anna).approve(vault.address, daiUnits("4.0")); + await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); + await expect(anna).has.a.balanceOf("4.80", ousd); + }); + + it("Should rebase at a positive exchange rate", async () => { + const { ousd, vault, reth, anna } = fixture; + + const beforeGift = await ousd.totalSupply(); + + await reth.connect(anna).mint(daiUnits("1000.0")); + await reth.connect(anna).transfer(vault.address, daiUnits("1000.0")); + + await vault.rebase(); + const afterGift = await ousd.totalSupply(); + expect(afterGift.sub(beforeGift)).to.approxEqualTolerance( + ousdUnits("1200"), + 1, + "afterGift" + ); + + await setOracleTokenPriceUsd("RETHETH", "1.4"); + await reth.setExchangeRate(daiUnits("1.4")); + await vault.rebase(); + const afterExchangeUp = await ousd.totalSupply(); + + expect(afterExchangeUp.sub(afterGift)).to.approxEqualTolerance( + ousdUnits("200"), + 1, + "afterExchangeUp" + ); + }); + + it("Should redeem at the expected rate", async () => { + const { ousd, vault, dai, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "2.0"); + await reth.setExchangeRate(daiUnits("2.0")); + + await reth.connect(anna).mint(daiUnits("100.0")); + await reth.connect(anna).approve(vault.address, daiUnits("100.0")); + await vault.connect(anna).mint(reth.address, daiUnits("100.0"), 0); + await expect(anna).has.a.balanceOf("200", ousd, "post mint"); + await vault.rebase(); + await expect(anna).has.a.balanceOf("200", ousd, "post rebase"); + + await vault.connect(anna).redeem(daiUnits("200.0"), 0); + await expect(anna).has.a.balanceOf("50", reth, "RETH"); + await expect(anna).has.a.balanceOf("1100", dai, "USDC"); + }); +}); diff --git a/contracts/test/vault/index.js b/contracts/test/vault/index.js index c19701d07b..1d6e2634dc 100644 --- a/contracts/test/vault/index.js +++ b/contracts/test/vault/index.js @@ -33,10 +33,9 @@ describe("Vault", function () { const origAssetCount = await vault.connect(governor).getAssetCount(); expect(await vault.isSupportedAsset(ousd.address)).to.be.false; await oracleRouter.setFeed(ousd.address, oracleAddresses.chainlink.DAI_USD); - await expect(vault.connect(governor).supportAsset(ousd.address)).to.emit( - vault, - "AssetSupported" - ); + await expect( + vault.connect(governor).supportAsset(ousd.address, false) + ).to.emit(vault, "AssetSupported"); expect(await vault.getAssetCount()).to.equal(origAssetCount.add(1)); const assets = await vault.connect(governor).getAllAssets(); expect(assets.length).to.equal(origAssetCount.add(1)); @@ -48,13 +47,13 @@ describe("Vault", function () { const { vault, usdt, governor } = await loadFixture(defaultFixture); expect(await vault.isSupportedAsset(usdt.address)).to.be.true; await expect( - vault.connect(governor).supportAsset(usdt.address) + vault.connect(governor).supportAsset(usdt.address, false) ).to.be.revertedWith("Asset already supported"); }); it("Should revert when attempting to support an asset and not governor", async function () { const { vault, usdt } = await loadFixture(defaultFixture); - await expect(vault.supportAsset(usdt.address)).to.be.revertedWith( + await expect(vault.supportAsset(usdt.address, false)).to.be.revertedWith( "Caller is not the Governor" ); }); @@ -127,7 +126,7 @@ describe("Vault", function () { defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address); + await vault.connect(governor).supportAsset(nonStandardToken.address, false); await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); await setOracleTokenPriceUsd("NonStandardToken", "1.30"); @@ -159,7 +158,7 @@ describe("Vault", function () { const { ousd, vault, anna, nonStandardToken, governor } = await loadFixture( defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address); + await vault.connect(governor).supportAsset(nonStandardToken.address, false); await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); await setOracleTokenPriceUsd("NonStandardToken", "1.00"); diff --git a/contracts/test/vault/redeem.js b/contracts/test/vault/redeem.js index 88f2a3368c..b624d09aac 100644 --- a/contracts/test/vault/redeem.js +++ b/contracts/test/vault/redeem.js @@ -94,7 +94,7 @@ describe("Vault Redeem", function () { defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address); + await vault.connect(governor).supportAsset(nonStandardToken.address, false); await setOracleTokenPriceUsd("NonStandardToken", "1.00"); From 931c20df5b321cfe3c665fab5609f71c56960c30 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Tue, 4 Apr 2023 09:32:12 -0400 Subject: [PATCH 005/110] Remove unneeded memory array --- contracts/contracts/vault/VaultCore.sol | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 39afbff4f8..7481d49441 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -567,7 +567,6 @@ contract VaultCore is VaultStorage { uint256 assetCount = getAssetCount(); uint256[] memory assetPrices = _getAssetPrices(); uint256[] memory assetBalances = new uint256[](assetCount); - uint256[] memory assetUnits = new uint256[](assetCount); uint256 totalOutputRatio = 0; outputs = new uint256[](assetCount); @@ -582,8 +581,7 @@ contract VaultCore is VaultStorage { for (uint256 i = 0; i < allAssets.length; i++) { uint256 balance = _checkBalance(allAssets[i]); assetBalances[i] = balance; - assetUnits[i] = _toUnits(balance, allAssets[i]); - totalBalance = totalBalance.add(assetUnits[i]); + totalBalance = totalBalance.add(_toUnits(balance, allAssets[i])); } // Calculate totalOutputRatio for (uint256 i = 0; i < allAssets.length; i++) { From 4a459f48486321f42b52b45e3c55a670742a827f Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Tue, 4 Apr 2023 09:59:57 -0400 Subject: [PATCH 006/110] Change to using enums for exchange rate types --- .../interfaces/IExchangeRateToken.sol | 5 -- .../interfaces/IGetExchangeRateToken.sol | 5 ++ contracts/contracts/interfaces/IVault.sol | 2 +- contracts/contracts/mocks/MockRETH.sol | 10 ++- contracts/contracts/vault/VaultAdmin.sol | 4 +- contracts/contracts/vault/VaultCore.sol | 14 ++-- contracts/contracts/vault/VaultStorage.sol | 6 +- contracts/deploy/001_core.js | 6 +- contracts/deploy/050_drip_all.js | 69 +++++++++++++++++++ contracts/test/_fixture.js | 4 +- contracts/test/vault/compound.js | 4 +- contracts/test/vault/exchangeRate.js | 2 +- contracts/test/vault/index.js | 15 ++-- contracts/test/vault/redeem.js | 2 +- 14 files changed, 114 insertions(+), 34 deletions(-) delete mode 100644 contracts/contracts/interfaces/IExchangeRateToken.sol create mode 100644 contracts/contracts/interfaces/IGetExchangeRateToken.sol create mode 100644 contracts/deploy/050_drip_all.js diff --git a/contracts/contracts/interfaces/IExchangeRateToken.sol b/contracts/contracts/interfaces/IExchangeRateToken.sol deleted file mode 100644 index d25b417e8c..0000000000 --- a/contracts/contracts/interfaces/IExchangeRateToken.sol +++ /dev/null @@ -1,5 +0,0 @@ -pragma solidity ^0.8.0; - -interface IExchangeRateToken { - function exchangeRate() external view returns (uint256 _exchangeRate); -} diff --git a/contracts/contracts/interfaces/IGetExchangeRateToken.sol b/contracts/contracts/interfaces/IGetExchangeRateToken.sol new file mode 100644 index 0000000000..337a4fc9d3 --- /dev/null +++ b/contracts/contracts/interfaces/IGetExchangeRateToken.sol @@ -0,0 +1,5 @@ +pragma solidity ^0.8.0; + +interface IGetExchangeRateToken { + function getExchangeRate() external view returns (uint256 _exchangeRate); +} diff --git a/contracts/contracts/interfaces/IVault.sol b/contracts/contracts/interfaces/IVault.sol index f1b3433124..8aacad7edc 100644 --- a/contracts/contracts/interfaces/IVault.sol +++ b/contracts/contracts/interfaces/IVault.sol @@ -70,7 +70,7 @@ interface IVault { function ousdMetaStrategy() external view returns (address); - function supportAsset(address _asset, bool _hasExchangeRate) external; + function supportAsset(address _asset, uint8 _supportsAsset) external; function approveStrategy(address _addr) external; diff --git a/contracts/contracts/mocks/MockRETH.sol b/contracts/contracts/mocks/MockRETH.sol index d0a466fdd7..f0da3e453b 100644 --- a/contracts/contracts/mocks/MockRETH.sol +++ b/contracts/contracts/mocks/MockRETH.sol @@ -2,13 +2,17 @@ pragma solidity ^0.8.0; import "./MintableERC20.sol"; -import "../interfaces/IExchangeRateToken.sol"; +import "../interfaces/IGetExchangeRateToken.sol"; -contract MockRETH is MintableERC20, IExchangeRateToken { - uint256 public override exchangeRate = 12e17; +contract MockRETH is MintableERC20, IGetExchangeRateToken { + uint256 private exchangeRate = 12e17; constructor() ERC20("Rocket Pool ETH", "rETH") {} + function getExchangeRate() external view override returns (uint256) { + return exchangeRate; + } + function setExchangeRate(uint256 _rate) external { exchangeRate = _rate; } diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 910cf9f540..2d14088b2f 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -166,7 +166,7 @@ contract VaultAdmin is VaultStorage { * to mint OUSD. * @param _asset Address of asset */ - function supportAsset(address _asset, bool _hasExchangeRate) + function supportAsset(address _asset, uint8 _unitConversion) external onlyGovernor { @@ -174,7 +174,7 @@ contract VaultAdmin is VaultStorage { assets[_asset] = Asset({ isSupported: true, - hasExchangeRate: _hasExchangeRate + unitConversion: UnitConversion(_unitConversion) }); allAssets.push(_asset); _cacheDecimals(_asset); diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 7481d49441..a6090a78af 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -20,7 +20,7 @@ import { IOracle } from "../interfaces/IOracle.sol"; import { IVault } from "../interfaces/IVault.sol"; import { IBuyback } from "../interfaces/IBuyback.sol"; import { IBasicToken } from "../interfaces/IBasicToken.sol"; -import { IExchangeRateToken } from "../interfaces/IExchangeRateToken.sol"; +import { IGetExchangeRateToken } from "../interfaces/IGetExchangeRateToken.sol"; import "./VaultStorage.sol"; contract VaultCore is VaultStorage { @@ -662,11 +662,15 @@ contract VaultCore is VaultStorage { view returns (uint256) { - if (assets[_asset].hasExchangeRate) { - return (raw * IExchangeRateToken(_asset).exchangeRate()) / 1e18; + UnitConversion conversion = assets[_asset].unitConversion; + if (conversion == UnitConversion.DECIMALS) { + return raw.scaleBy(18, _getDecimals(_asset)); + } else if (conversion == UnitConversion.GETEXCHANGERATE) { + return + (raw * IGetExchangeRateToken(_asset).getExchangeRate()) / 1e18; + } else { + require(false, "Unsupported conversion type"); } - uint256 units = raw.scaleBy(18, _getDecimals(_asset)); - return units; } function _getDecimals(address _asset) internal view returns (uint256) { diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index c537103d1d..186b7fab21 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -50,9 +50,13 @@ contract VaultStorage is Initializable, Governable { event NetOusdMintForStrategyThresholdChanged(uint256 _threshold); // Assets supported by the Vault, i.e. Stablecoins + enum UnitConversion { + DECIMALS, + GETEXCHANGERATE + } struct Asset { bool isSupported; - bool hasExchangeRate; + UnitConversion unitConversion; } mapping(address => Asset) internal assets; address[] internal allAssets; diff --git a/contracts/deploy/001_core.js b/contracts/deploy/001_core.js index 02ae9a82cc..f5130227a8 100644 --- a/contracts/deploy/001_core.js +++ b/contracts/deploy/001_core.js @@ -489,15 +489,15 @@ const configureVault = async (harvesterProxy) => { ); // Set up supported assets for Vault await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.DAI, false) + cVault.connect(sGovernor).supportAsset(assetAddresses.DAI, 0) ); log("Added DAI asset to Vault"); await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.USDT, false) + cVault.connect(sGovernor).supportAsset(assetAddresses.USDT, 0) ); log("Added USDT asset to Vault"); await withConfirmation( - cVault.connect(sGovernor).supportAsset(assetAddresses.USDC, false) + cVault.connect(sGovernor).supportAsset(assetAddresses.USDC, 0) ); log("Added USDC asset to Vault"); // Unpause deposits diff --git a/contracts/deploy/050_drip_all.js b/contracts/deploy/050_drip_all.js new file mode 100644 index 0000000000..c8aa583922 --- /dev/null +++ b/contracts/deploy/050_drip_all.js @@ -0,0 +1,69 @@ +const { deploymentWithGovernanceProposal } = require("../utils/deploy"); +const addresses = require("../utils/addresses"); +const { isMainnet } = require("../test/helpers.js"); + +module.exports = deploymentWithGovernanceProposal( + { + deployName: "050_drip_all", + forceDeploy: false, + //proposalId: "40434364243407050666554191388123037800510237271029051418887027936281231737485" + }, + async ({ + assetAddresses, + deployWithConfirmation, + ethers, + getTxOpts, + withConfirmation, + }) => { + const { deployerAddr, governorAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + // Current contracts + const cVaultProxy = await ethers.getContract("VaultProxy"); + // const cHarvester = await ethers.getContract("Harvester"); + + const dVaultCore = await deployWithConfirmation("VaultCore"); + const dVaultAdmin = await deployWithConfirmation("VaultAdmin"); + + const cVaultCore = await ethers.getContract( + "VaultCore", + cVaultProxy.address + ); + const cVaultAdmin = await ethers.getContract( + "VaultAdmin", + cVaultProxy.address + ); + + // Governance Actions + // ---------------- + return { + name: "Drip all yield", + actions: [ + // 1. Set VaultCore implementation + { + // Set VaultCore implementation + contract: cVaultProxy, + signature: "upgradeTo(address)", + args: [dVaultCore.address], + }, + // 2. Set VaultAdmin implementation + // { + // contract: cVaultCore, + // signature: "setAdminImpl(address)", + // args: [dVaultAdmin.address], + // }, + // 3. Set dripper duration + // { + // // Set VaultCore implementation + // contract: cVaultAdmin, + // signature: "setDripDuration(uint64)", + // args: [7*24*60*60], + // }, + // 4. Send harvest rewards directly to the vault + // 5. Collect funds from old dripper + // 6. Send funds to vault + // 7. Collect some more funds from around + ], + }; + } +); diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index 7dc5b80710..6c3569f3bf 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -304,7 +304,7 @@ async function defaultFixture() { const sGovernor = await ethers.provider.getSigner(governorAddr); // Add TUSD in fixture, it is disabled by default in deployment - await vault.connect(sGovernor).supportAsset(assetAddresses.TUSD, false); + await vault.connect(sGovernor).supportAsset(assetAddresses.TUSD, 0); // Enable capital movement await vault.connect(sGovernor).unpauseCapital(); @@ -1131,7 +1131,7 @@ async function hackedVaultFixture() { evilDAI.address, oracleAddresses.chainlink.DAI_USD ); - await fixture.vault.connect(sGovernor).supportAsset(evilDAI.address, false); + await fixture.vault.connect(sGovernor).supportAsset(evilDAI.address, 0); fixture.evilDAI = evilDAI; diff --git a/contracts/test/vault/compound.js b/contracts/test/vault/compound.js index fc49ccf7a5..4cbf9e848e 100644 --- a/contracts/test/vault/compound.js +++ b/contracts/test/vault/compound.js @@ -429,9 +429,7 @@ describe("Vault with Compound strategy", function () { ); if (nonStandardToken) { - await vault - .connect(governor) - .supportAsset(nonStandardToken.address, false); + await vault.connect(governor).supportAsset(nonStandardToken.address, 0); } await setOracleTokenPriceUsd("NonStandardToken", "1.00"); diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index b4e092df61..285d0eb1a1 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -19,7 +19,7 @@ describe.only("Vault Redeem", function () { beforeEach(async function () { fixture = await loadFixture(defaultFixture); const { vault, reth, governor } = fixture; - await vault.connect(governor).supportAsset(reth.address, true); + await vault.connect(governor).supportAsset(reth.address, 1); await setOracleTokenPriceUsd("RETHETH", "1.2"); }); diff --git a/contracts/test/vault/index.js b/contracts/test/vault/index.js index 1d6e2634dc..f93011ef53 100644 --- a/contracts/test/vault/index.js +++ b/contracts/test/vault/index.js @@ -33,9 +33,10 @@ describe("Vault", function () { const origAssetCount = await vault.connect(governor).getAssetCount(); expect(await vault.isSupportedAsset(ousd.address)).to.be.false; await oracleRouter.setFeed(ousd.address, oracleAddresses.chainlink.DAI_USD); - await expect( - vault.connect(governor).supportAsset(ousd.address, false) - ).to.emit(vault, "AssetSupported"); + await expect(vault.connect(governor).supportAsset(ousd.address, 0)).to.emit( + vault, + "AssetSupported" + ); expect(await vault.getAssetCount()).to.equal(origAssetCount.add(1)); const assets = await vault.connect(governor).getAllAssets(); expect(assets.length).to.equal(origAssetCount.add(1)); @@ -47,13 +48,13 @@ describe("Vault", function () { const { vault, usdt, governor } = await loadFixture(defaultFixture); expect(await vault.isSupportedAsset(usdt.address)).to.be.true; await expect( - vault.connect(governor).supportAsset(usdt.address, false) + vault.connect(governor).supportAsset(usdt.address, 0) ).to.be.revertedWith("Asset already supported"); }); it("Should revert when attempting to support an asset and not governor", async function () { const { vault, usdt } = await loadFixture(defaultFixture); - await expect(vault.supportAsset(usdt.address, false)).to.be.revertedWith( + await expect(vault.supportAsset(usdt.address, 0)).to.be.revertedWith( "Caller is not the Governor" ); }); @@ -126,7 +127,7 @@ describe("Vault", function () { defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address, false); + await vault.connect(governor).supportAsset(nonStandardToken.address, 0); await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); await setOracleTokenPriceUsd("NonStandardToken", "1.30"); @@ -158,7 +159,7 @@ describe("Vault", function () { const { ousd, vault, anna, nonStandardToken, governor } = await loadFixture( defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address, false); + await vault.connect(governor).supportAsset(nonStandardToken.address, 0); await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); await setOracleTokenPriceUsd("NonStandardToken", "1.00"); diff --git a/contracts/test/vault/redeem.js b/contracts/test/vault/redeem.js index b624d09aac..da84bb85a9 100644 --- a/contracts/test/vault/redeem.js +++ b/contracts/test/vault/redeem.js @@ -94,7 +94,7 @@ describe("Vault Redeem", function () { defaultFixture ); - await vault.connect(governor).supportAsset(nonStandardToken.address, false); + await vault.connect(governor).supportAsset(nonStandardToken.address, 0); await setOracleTokenPriceUsd("NonStandardToken", "1.00"); From 7cb179f78d21bfded66f33367007f57aac0a57b0 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Tue, 4 Apr 2023 10:22:49 -0400 Subject: [PATCH 007/110] Documentation on _toUnits --- contracts/contracts/vault/VaultCore.sol | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index a6090a78af..fc0a4853c8 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -657,17 +657,32 @@ contract VaultCore is VaultStorage { return assets[_asset].isSupported; } - function _toUnits(uint256 raw, address _asset) + /** + * @dev Convert a quantity of a token into 1e18 fixed decimal "units" + * in the underlying base (USD/ETH) used by the vault. + * Price is not taken into account, only quantity. + * + * Examples of this conversion: + * + * - 1e18 DAI becomes 1e18 units (same decimals) + * - 1e6 USDC becomes 1e18 units (decimal conversion) + * - 1e18 rETH becomes 1.2e18 units (exchange rate conversion) + * + * @param _raw Quantity of asset + * @param _asset Core Asset address + * @return value 1e18 normalized quantity of units + */ + function _toUnits(uint256 _raw, address _asset) internal view returns (uint256) { UnitConversion conversion = assets[_asset].unitConversion; if (conversion == UnitConversion.DECIMALS) { - return raw.scaleBy(18, _getDecimals(_asset)); + return _raw.scaleBy(18, _getDecimals(_asset)); } else if (conversion == UnitConversion.GETEXCHANGERATE) { return - (raw * IGetExchangeRateToken(_asset).getExchangeRate()) / 1e18; + (_raw * IGetExchangeRateToken(_asset).getExchangeRate()) / 1e18; } else { require(false, "Unsupported conversion type"); } From 49c5980c45bf36f56a84d1b43770130076b137cc Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Tue, 4 Apr 2023 11:40:23 -0400 Subject: [PATCH 008/110] OETH - Allow initialize time control of OUSD resolution (#1273) * Allow initialize time control of OUSD resolution * Remove debugging --- contracts/contracts/token/OUSD.sol | 5 +++-- contracts/deploy/001_core.js | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/contracts/contracts/token/OUSD.sol b/contracts/contracts/token/OUSD.sol index bd64a35612..a027420e23 100644 --- a/contracts/contracts/token/OUSD.sol +++ b/contracts/contracts/token/OUSD.sol @@ -56,10 +56,11 @@ contract OUSD is Initializable, InitializableERC20Detailed, Governable { function initialize( string calldata _nameArg, string calldata _symbolArg, - address _vaultAddress + address _vaultAddress, + uint256 _initialCreditsPerToken ) external onlyGovernor initializer { InitializableERC20Detailed._initialize(_nameArg, _symbolArg, 18); - _rebasingCreditsPerToken = 1e18; + _rebasingCreditsPerToken = _initialCreditsPerToken; vaultAddress = _vaultAddress; } diff --git a/contracts/deploy/001_core.js b/contracts/deploy/001_core.js index f5130227a8..a9c70dbd83 100644 --- a/contracts/deploy/001_core.js +++ b/contracts/deploy/001_core.js @@ -802,10 +802,11 @@ const deployCore = async () => { log("Initialized VaultAdmin implementation"); // Initialize OUSD + const resolution = ethers.utils.parseUnits("1", 18); await withConfirmation( cOUSD .connect(sGovernor) - .initialize("Origin Dollar", "OUSD", cVaultProxy.address) + .initialize("Origin Dollar", "OUSD", cVaultProxy.address, resolution) ); log("Initialized OUSD"); From 02f04aeb03e7359186d26a1837e58d5486c2920f Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Tue, 4 Apr 2023 14:28:21 -0400 Subject: [PATCH 009/110] Correct mint / redeem with oracle --- contracts/contracts/vault/VaultCore.sol | 80 ++++++++++++------------- contracts/test/vault/exchangeRate.js | 73 ++++++++++++++++++++++ 2 files changed, 113 insertions(+), 40 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index fc0a4853c8..5bb6bcd33e 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -71,21 +71,21 @@ contract VaultCore is VaultStorage { require(assets[_asset].isSupported, "Asset is not supported"); require(_amount > 0, "Amount must be greater than 0"); + uint256 units = _toUnits(_amount, _asset); uint256 price = IOracle(priceProvider).price(_asset); - if (price > 1e8) { - price = 1e8; + uint256 unitPrice = _toUnitPrice(price, _asset); + if (unitPrice > 1e8) { + unitPrice = 1e8; } - require(price >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + require(unitPrice >= MINT_MINIMUM_ORACLE, "Asset price below peg"); // TODO // Scale up to 18 decimal - uint256 priceAdjustedDeposit = (_toUnits(_amount, _asset) * price) / - 1e8; + uint256 priceAdjustedDeposit = (units * unitPrice) / 1e8; if (_minimumOusdAmount > 0) { - // TODO: ADD! - // require( - // priceAdjustedDeposit >= _minimumOusdAmount, - // "Mint amount lower than minimum" - // ); + require( + priceAdjustedDeposit >= _minimumOusdAmount, + "Mint amount lower than minimum" + ); } emit Mint(msg.sender, priceAdjustedDeposit); @@ -565,7 +565,7 @@ contract VaultCore is VaultStorage { // And so the user gets $10.40 + $19.60 = $30 worth of value. uint256 assetCount = getAssetCount(); - uint256[] memory assetPrices = _getAssetPrices(); + uint256[] memory assetUnits = new uint256[](assetCount); uint256[] memory assetBalances = new uint256[](assetCount); uint256 totalOutputRatio = 0; outputs = new uint256[](assetCount); @@ -581,18 +581,19 @@ contract VaultCore is VaultStorage { for (uint256 i = 0; i < allAssets.length; i++) { uint256 balance = _checkBalance(allAssets[i]); assetBalances[i] = balance; - totalBalance = totalBalance.add(_toUnits(balance, allAssets[i])); + assetUnits[i] = _toUnits(balance, allAssets[i]); + totalBalance = totalBalance.add(assetUnits[i]); } // Calculate totalOutputRatio for (uint256 i = 0; i < allAssets.length; i++) { - uint256 price = assetPrices[i]; + uint256 price = IOracle(priceProvider).price(allAssets[i]); + uint256 unitPrice = _toUnitPrice(price, allAssets[i]) * 1e10; // Never give out more than one - // stablecoin per dollar of OUSD - if (price < 1e18) { - // TODO, convert to comparing to units! - price = 1e18; + // base token per unit of OUSD + if (unitPrice < 1e18) { + unitPrice = 1e18; } - uint256 ratio = assetBalances[i].mul(price).div(totalBalance); + uint256 ratio = assetUnits[i].mul(unitPrice).div(totalBalance); totalOutputRatio = totalOutputRatio.add(ratio); } // Calculate final outputs @@ -602,25 +603,6 @@ contract VaultCore is VaultStorage { } } - /** - * @notice Get an array of the supported asset prices in USD. - * @return assetPrices Array of asset prices in USD (1e18) - */ - function _getAssetPrices() - internal - view - returns (uint256[] memory assetPrices) - { - assetPrices = new uint256[](getAssetCount()); - - IOracle oracle = IOracle(priceProvider); - // Price from Oracle is returned with 8 decimals - // _amount is in assetDecimals - for (uint256 i = 0; i < allAssets.length; i++) { - assetPrices[i] = oracle.price(allAssets[i]).scaleBy(18, 8); - } - } - /*************************************** Utils ****************************************/ @@ -667,7 +649,7 @@ contract VaultCore is VaultStorage { * - 1e18 DAI becomes 1e18 units (same decimals) * - 1e6 USDC becomes 1e18 units (decimal conversion) * - 1e18 rETH becomes 1.2e18 units (exchange rate conversion) - * + * * @param _raw Quantity of asset * @param _asset Core Asset address * @return value 1e18 normalized quantity of units @@ -681,8 +663,26 @@ contract VaultCore is VaultStorage { if (conversion == UnitConversion.DECIMALS) { return _raw.scaleBy(18, _getDecimals(_asset)); } else if (conversion == UnitConversion.GETEXCHANGERATE) { - return - (_raw * IGetExchangeRateToken(_asset).getExchangeRate()) / 1e18; + uint256 exchangeRate = IGetExchangeRateToken(_asset) + .getExchangeRate(); + return (_raw * exchangeRate) / 1e18; + } else { + require(false, "Unsupported conversion type"); + } + } + + function _toUnitPrice(uint256 _price, address _asset) + internal + view + returns (uint256) + { + UnitConversion conversion = assets[_asset].unitConversion; + if (conversion == UnitConversion.DECIMALS) { + return _price; + } else if (conversion == UnitConversion.GETEXCHANGERATE) { + uint256 exchangeRate = IGetExchangeRateToken(_asset) + .getExchangeRate(); + return (_price * 1e18) / exchangeRate; } else { require(false, "Unsupported conversion type"); } diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index 285d0eb1a1..3d873c1dba 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -32,6 +32,35 @@ describe.only("Vault Redeem", function () { await expect(anna).has.a.balanceOf("4.80", ousd); }); + it("Should mint less at low oracle, positive exchange rate", async () => { + const { ousd, vault, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "1.199"); + await reth.connect(anna).mint(daiUnits("4.0")); + await reth.connect(anna).approve(vault.address, daiUnits("4.0")); + await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); + await expect(anna).has.a.approxBalanceOf("4.796", ousd); + }); + it("Should revert mint at too low oracle, positive exchange rate", async () => { + const { vault, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "1.00"); + await reth.connect(anna).mint(daiUnits("4.0")); + await reth.connect(anna).approve(vault.address, daiUnits("4.0")); + const tx = vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); + await expect(tx).to.be.revertedWith("Asset price below peg"); + }); + + it("Should mint same at high oracle, positive exchange rate", async () => { + const { ousd, vault, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "1.6"); + await reth.connect(anna).mint(daiUnits("4.0")); + await reth.connect(anna).approve(vault.address, daiUnits("4.0")); + await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); + await expect(anna).has.a.balanceOf("4.80", ousd); + }); + it("Should rebase at a positive exchange rate", async () => { const { ousd, vault, reth, anna } = fixture; @@ -77,4 +106,48 @@ describe.only("Vault Redeem", function () { await expect(anna).has.a.balanceOf("50", reth, "RETH"); await expect(anna).has.a.balanceOf("1100", dai, "USDC"); }); + + it("Should redeem less at a high oracle", async () => { + const { ousd, vault, dai, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "2.0"); + await reth.setExchangeRate(daiUnits("2.0")); + + await reth.connect(anna).mint(daiUnits("100.0")); + await reth.connect(anna).approve(vault.address, daiUnits("100.0")); + await vault.connect(anna).mint(reth.address, daiUnits("100.0"), 0); + await expect(anna).has.a.balanceOf("200", ousd, "post mint"); + await vault.rebase(); + await expect(anna).has.a.balanceOf("200", ousd, "post rebase"); + + // Contains 100 rETH, (200 units) and 200 DAI (200 units) + // After Oracles $600 + $200 = $800 + // + // Redeeming $200 == 1/4 vault + // 25rETH and 50 DAI + + await setOracleTokenPriceUsd("RETHETH", "6.0"); + await vault.connect(anna).redeem(daiUnits("200.0"), 0); + await expect(anna).has.a.balanceOf("25", reth, "RETH"); + await expect(anna).has.a.balanceOf("1050", dai, "USDC"); + }); + + it("Should redeem same at a low oracle", async () => { + const { ousd, vault, dai, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "2.0"); + await reth.setExchangeRate(daiUnits("2.0")); + + await reth.connect(anna).mint(daiUnits("100.0")); + await reth.connect(anna).approve(vault.address, daiUnits("100.0")); + await vault.connect(anna).mint(reth.address, daiUnits("100.0"), 0); + await expect(anna).has.a.balanceOf("200", ousd, "post mint"); + await vault.rebase(); + await expect(anna).has.a.balanceOf("200", ousd, "post rebase"); + + await setOracleTokenPriceUsd("RETHETH", "1.0"); + await vault.connect(anna).redeem(daiUnits("200.0"), 0); + await expect(anna).has.a.balanceOf("50", reth, "RETH"); + await expect(anna).has.a.balanceOf("1100", dai, "USDC"); + }); }); From a901de0c39e0320834638145e24c88663a7c46c2 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Tue, 4 Apr 2023 23:36:16 +0200 Subject: [PATCH 010/110] add the main deploy file for OETH --- contracts/contracts/harvest/OETHDripper.sol | 12 ++ contracts/contracts/proxies/Proxies.sol | 14 ++ contracts/contracts/token/OETH.sol | 7 +- contracts/contracts/vault/OETHVault.sol | 10 ++ contracts/contracts/vault/OETHVaultAdmin.sol | 10 ++ contracts/contracts/vault/OETHVaultCore.sol | 10 ++ contracts/deploy/001_core.js | 1 - contracts/deploy/051_oeth.js | 177 +++++++++++++++++++ contracts/utils/addresses.js | 5 + dapp/abis/Flipper.json | 4 +- 10 files changed, 243 insertions(+), 7 deletions(-) create mode 100644 contracts/contracts/harvest/OETHDripper.sol create mode 100644 contracts/contracts/vault/OETHVault.sol create mode 100644 contracts/contracts/vault/OETHVaultAdmin.sol create mode 100644 contracts/contracts/vault/OETHVaultCore.sol create mode 100644 contracts/deploy/051_oeth.js diff --git a/contracts/contracts/harvest/OETHDripper.sol b/contracts/contracts/harvest/OETHDripper.sol new file mode 100644 index 0000000000..80c8389ec5 --- /dev/null +++ b/contracts/contracts/harvest/OETHDripper.sol @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import { Dripper } from "./Dripper.sol"; + +/** + * @title OETH Dripper Contract + * @author Origin Protocol Inc + */ +contract OETHDripper is Dripper { + constructor(address _vault, address _token) Dripper(_vault, _token) {} +} diff --git a/contracts/contracts/proxies/Proxies.sol b/contracts/contracts/proxies/Proxies.sol index 4f0b41bc87..12e8dbcbfc 100644 --- a/contracts/contracts/proxies/Proxies.sol +++ b/contracts/contracts/proxies/Proxies.sol @@ -107,3 +107,17 @@ contract OETHProxy is InitializeGovernedUpgradeabilityProxy { contract WOETHProxy is InitializeGovernedUpgradeabilityProxy { } + +/** + * @notice OETHVaultProxy delegates calls to a Vault implementation + */ +contract OETHVaultProxy is InitializeGovernedUpgradeabilityProxy { + +} + +/** + * @notice OETHDripperProxy delegates calls to a OETHDripper implementation + */ +contract OETHDripperProxy is InitializeGovernedUpgradeabilityProxy { + +} diff --git a/contracts/contracts/token/OETH.sol b/contracts/contracts/token/OETH.sol index e58eddedc6..af3714a362 100644 --- a/contracts/contracts/token/OETH.sol +++ b/contracts/contracts/token/OETH.sol @@ -1,11 +1,10 @@ // SPDX-License-Identifier: agpl-3.0 pragma solidity ^0.8.0; +import { OUSD } from "./OUSD.sol"; + /** * @title OETH Token Contract * @author Origin Protocol Inc */ - -contract OETH { - -} +contract OETH is OUSD {} diff --git a/contracts/contracts/vault/OETHVault.sol b/contracts/contracts/vault/OETHVault.sol new file mode 100644 index 0000000000..009a386681 --- /dev/null +++ b/contracts/contracts/vault/OETHVault.sol @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import { Vault } from "./Vault.sol"; + +/** + * @title OETH Vault Contract + * @author Origin Protocol Inc + */ +contract OETHVault is Vault {} diff --git a/contracts/contracts/vault/OETHVaultAdmin.sol b/contracts/contracts/vault/OETHVaultAdmin.sol new file mode 100644 index 0000000000..4459b445e7 --- /dev/null +++ b/contracts/contracts/vault/OETHVaultAdmin.sol @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import { VaultAdmin } from "./VaultAdmin.sol"; + +/** + * @title OETH VaultAdmin Contract + * @author Origin Protocol Inc + */ +contract OETHVaultAdmin is VaultAdmin {} diff --git a/contracts/contracts/vault/OETHVaultCore.sol b/contracts/contracts/vault/OETHVaultCore.sol new file mode 100644 index 0000000000..94642933dd --- /dev/null +++ b/contracts/contracts/vault/OETHVaultCore.sol @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +import { VaultCore } from "./VaultCore.sol"; + +/** + * @title OETH VaultCore Contract + * @author Origin Protocol Inc + */ +contract OETHVaultCore is VaultCore {} diff --git a/contracts/deploy/001_core.js b/contracts/deploy/001_core.js index a9c70dbd83..3cf8884d22 100644 --- a/contracts/deploy/001_core.js +++ b/contracts/deploy/001_core.js @@ -734,7 +734,6 @@ const deployOracles = async () => { /** * Deploy the core contracts (Vault and OUSD). - * */ const deployCore = async () => { const { governorAddr } = await hre.getNamedAccounts(); diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js new file mode 100644 index 0000000000..1b2f9785b8 --- /dev/null +++ b/contracts/deploy/051_oeth.js @@ -0,0 +1,177 @@ +const { deploymentWithProposal } = require("../utils/deploy"); +const hre = require("hardhat"); +const { BigNumber, utils } = require("ethers"); +const { + getAssetAddresses, + getOracleAddresses, + isMainnet, + isFork, + isMainnetOrFork, +} = require("../test/helpers.js"); + +module.exports = deploymentWithProposal( + { deployName: "051_oeth", forceDeploy: true }, + async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { + const { deployerAddr, governorAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + // actions = actions.concat(actions2) + let actions = await deployCore({ deployWithConfirmation, withConfirmation, ethers }); + await deployDripper({ deployWithConfirmation, withConfirmation, ethers }) + // Governance Actions + // ---------------- + return { + name: "Deploy OETH Vault, Token, Strategies, Harvester and the Dripper", + actions, + }; + } +); + +/** + * Deploy the core contracts (Vault and OETH). + */ +const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) => { + const { deployerAddr, governorAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + const assetAddresses = await getAssetAddresses(hre.deployments); + console.log(`Using asset addresses: ${JSON.stringify(assetAddresses, null, 2)}`); + + // Signers + const sGovernor = await ethers.provider.getSigner(governorAddr); + + // Proxies + await deployWithConfirmation("OETHVaultProxy"); + await deployWithConfirmation("OETHProxy"); + + // Main contracts + const dOETH = await deployWithConfirmation("OETH"); + /* We have wrapper contracts for all of the contracts that are shared between the + * protocols. The reason for that is that we want separate deployment artifacts and + * separate storage slot layouts for these shared contracts. + */ + const dVault = await deployWithConfirmation("OETHVault", null, null, false); + const dVaultCore = await deployWithConfirmation("OETHVaultCore"); + const dVaultAdmin = await deployWithConfirmation("OETHVaultAdmin"); + + // Get contract instances + const cOETHProxy = await ethers.getContract("OETHProxy"); + const cVaultProxy = await ethers.getContract("OETHVaultProxy"); + const cOETH = await ethers.getContractAt("OETH", cOETHProxy.address); + const cOracleRouter = await ethers.getContract("OracleRouter"); + const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); + const cVaultAdmin = await ethers.getContractAt("OETHVaultAdmin", dVaultAdmin.address); + + await withConfirmation( + cOETHProxy + .connect(sDeployer)["initialize(address,address,bytes)"]( + dOETH.address, + deployerAddr, + [] + ) + ); + console.log("Initialized OETHProxy"); + + // Need to call the initializer on the Vault then upgraded it to the actual + // VaultCore implementation + await withConfirmation( + cVaultProxy + .connect(sDeployer)["initialize(address,address,bytes)"]( + dVault.address, + deployerAddr, + [] + ) + ); + console.log("Initialized OETHVaultProxy"); + + await withConfirmation( + cVault + .connect(sDeployer) + .initialize(cOracleRouter.address, cOETHProxy.address) + ); + console.log("Initialized OETHVault"); + + await withConfirmation( + cVaultProxy.connect(sDeployer).upgradeTo(dVaultCore.address) + ); + console.log("Upgraded OETHVaultCore implementation"); + + await withConfirmation( + cVault.connect(sDeployer).setAdminImpl(dVaultAdmin.address) + ); + + await withConfirmation( + // TODO confirm this value + cVaultAdmin.connect(sDeployer).setAutoAllocateThreshold(utils.parseUnits("10", 18)) + ); + await withConfirmation( + // TODO confirm this value + cVaultAdmin.connect(sDeployer).setRebaseThreshold(utils.parseUnits("2", 18)) + ); + + console.log("Initialized OETHVaultAdmin implementation"); + + // Initialize OETH + await withConfirmation( + cOETH + .connect(sDeployer) + .initialize( + "Origin Ether", // the name? + "OETH", + cVaultProxy.address, + utils.parseUnits("1", 27).sub(BigNumber.from(1))) + ); + + console.log("Initialized OETH"); + + await withConfirmation( + cVaultProxy.connect(sDeployer).transferGovernance(governorAddr) + ); + + await withConfirmation( + cOETHProxy.connect(sDeployer).transferGovernance(governorAddr) + ); + + console.log("Governance transfer initialized"); + + // return actions to be executed by the Governor + return [ + { + // Claim Vault governance + contract: cVaultProxy, + signature: "claimGovernance()", + args: [], + }, + { + // Claim OETH governance + contract: cOETHProxy, + signature: "claimGovernance()", + args: [], + }, + ] +}; + +const deployDripper = async ({ deployWithConfirmation, withConfirmation, ethers }) => { + const { governorAddr, deployerAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + const assetAddresses = await getAssetAddresses(deployments); + const cVaultProxy = await ethers.getContract("OETHVaultProxy"); + + // Deploy Dripper Impl + const dDripper = await deployWithConfirmation("OETHDripper", [ + cVaultProxy.address, + assetAddresses.WETH, + ]); + const dDripperProxy = await deployWithConfirmation("OETHDripperProxy"); + // Deploy Dripper Proxy + cDripperProxy = await ethers.getContract("OETHDripperProxy"); + await withConfirmation( + cDripperProxy + .connect(sDeployer)["initialize(address,address,bytes)"]( + dDripper.address, + governorAddr, + [] + ) + ); +}; \ No newline at end of file diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index df28a1e203..7ff3c7f29c 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -141,4 +141,9 @@ addresses.mainnet.MorphoLens = "0x930f1b46e1d081ec1524efd95752be3ece51ef67"; // OUSD Governance addresses.mainnet.GovernorFive = "0x3cdd07c16614059e66344a7b579dab4f9516c0b6"; addresses.mainnet.Timelock = "0x35918cDE7233F2dD33fA41ae3Cb6aE0e42E0e69F"; + +// OETH +addresses.mainnet.OETHProxy = "0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3" +addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192" + module.exports = addresses; diff --git a/dapp/abis/Flipper.json b/dapp/abis/Flipper.json index 2e1d8b249f..05108c930f 100644 --- a/dapp/abis/Flipper.json +++ b/dapp/abis/Flipper.json @@ -224,8 +224,8 @@ "type": "function" } ], - "bytecode": 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"linkReferences": {}, "deployedLinkReferences": {} } From ead03b5c1d37e3d885144031b2664c5d2d1af64c Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 11:45:11 +0200 Subject: [PATCH 011/110] make it possible for the 5/8 multisig to be the governor of deployments --- contracts/deploy/051_oeth.js | 16 ++++--- contracts/utils/deploy.js | 81 +++++++++++++++++++++++++++++++++++- 2 files changed, 90 insertions(+), 7 deletions(-) diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 1b2f9785b8..9cc6d19080 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -1,4 +1,5 @@ -const { deploymentWithProposal } = require("../utils/deploy"); +const { deploymentWithGuardianGovernor } = require("../utils/deploy"); +const addresses = require("../utils/addresses"); const hre = require("hardhat"); const { BigNumber, utils } = require("ethers"); const { @@ -9,7 +10,10 @@ const { isMainnetOrFork, } = require("../test/helpers.js"); -module.exports = deploymentWithProposal( +// 5/8 multisig +const guardianAddr = addresses.mainnet.Guardian + +module.exports = deploymentWithGuardianGovernor( { deployName: "051_oeth", forceDeploy: true }, async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); @@ -125,11 +129,11 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) console.log("Initialized OETH"); await withConfirmation( - cVaultProxy.connect(sDeployer).transferGovernance(governorAddr) + cVaultProxy.connect(sDeployer).transferGovernance(guardianAddr) ); await withConfirmation( - cOETHProxy.connect(sDeployer).transferGovernance(governorAddr) + cOETHProxy.connect(sDeployer).transferGovernance(guardianAddr) ); console.log("Governance transfer initialized"); @@ -152,7 +156,7 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) }; const deployDripper = async ({ deployWithConfirmation, withConfirmation, ethers }) => { - const { governorAddr, deployerAddr } = await getNamedAccounts(); + const { deployerAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); const assetAddresses = await getAssetAddresses(deployments); @@ -170,7 +174,7 @@ const deployDripper = async ({ deployWithConfirmation, withConfirmation, ethers cDripperProxy .connect(sDeployer)["initialize(address,address,bytes)"]( dDripper.address, - governorAddr, + guardianAddr, [] ) ); diff --git a/contracts/utils/deploy.js b/contracts/utils/deploy.js index eaaa0e7cfa..d94693a26f 100644 --- a/contracts/utils/deploy.js +++ b/contracts/utils/deploy.js @@ -820,7 +820,7 @@ function deploymentWithProposal(opts, fn) { await withConfirmation( contract .connect(sGovernor) - [signature](...args, await getTxOpts(gasLimit)) + [signature](...args, await getTxOpts()) ); console.log(`... ${signature} completed`); } @@ -886,6 +886,84 @@ function deploymentWithProposal(opts, fn) { return main; } + +/** + * Shortcut to create a deployment for hardhat to use where 5/8 multisig is the + * governor + * @param {Object} options for deployment + * @param {Promise} fn to deploy contracts and return needed proposals + * @returns {Object} main object used by hardhat + */ +function deploymentWithGuardianGovernor(opts, fn) { + const { deployName, dependencies, forceDeploy, forceSkip } = opts; + const runDeployment = async (hre) => { + const oracleAddresses = await getOracleAddresses(hre.deployments); + const assetAddresses = await getAssetAddresses(hre.deployments); + const tools = { + oracleAddresses, + assetAddresses, + deployWithConfirmation, + ethers, + getTxOpts, + withConfirmation, + }; + const guardianAddr = addresses.mainnet.Guardian; + await impersonateGuardian(guardianAddr); + + await sanityCheckOgvGovernance(); + const proposal = await fn(tools); + const propDescription = proposal.name; + + if (isMainnet) { + // On Mainnet, only propose. The enqueue and execution are handled manually via multi-sig. + log("Manually create the 5/8 multisig batch transaction with details:", proposal); + } else { + const sGuardian = await ethers.provider.getSigner(guardianAddr); + + for (const action of proposal.actions) { + const { contract, signature, args } = action; + + log(`Sending governance action ${signature} to ${contract.address}`); + await withConfirmation( + contract + .connect(sGuardian) + [signature](...args, await getTxOpts()) + ); + console.log(`... ${signature} completed`); + } + } + }; + + const main = async (hre) => { + console.log(`Running ${deployName} deployment...`); + if (!hre) { + hre = require("hardhat"); + } + await runDeployment(hre); + console.log(`${deployName} deploy done.`); + return true; + }; + + main.id = deployName; + main.dependencies = dependencies; + if (forceSkip) { + main.skip = () => true; + } else if (forceDeploy) { + main.skip = () => false; + } else { + main.skip = async () => { + if (isFork) { + const networkName = isForkTest ? "hardhat" : "localhost"; + const migrations = require(`./../deployments/${networkName}/.migrations.json`); + return Boolean(migrations[deployName]); + } else { + return !isMainnet || isSmokeTest || isFork; + } + }; + } + return main; +} + module.exports = { log, sleep, @@ -897,4 +975,5 @@ module.exports = { sendProposal, deploymentWithProposal, deploymentWithGovernanceProposal, + deploymentWithGuardianGovernor, }; From e61294ac8b639618d13ab349ce689e471cedd793 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 11:52:41 +0200 Subject: [PATCH 012/110] prettier --- contracts/contracts/harvest/OETHDripper.sol | 2 +- contracts/contracts/token/OETH.sol | 4 +- contracts/contracts/vault/OETHVault.sol | 4 +- contracts/contracts/vault/OETHVaultAdmin.sol | 4 +- contracts/contracts/vault/OETHVaultCore.sol | 4 +- contracts/deploy/051_oeth.js | 75 +++++++++++--------- contracts/utils/addresses.js | 7 +- contracts/utils/deploy.js | 16 ++--- 8 files changed, 67 insertions(+), 49 deletions(-) diff --git a/contracts/contracts/harvest/OETHDripper.sol b/contracts/contracts/harvest/OETHDripper.sol index 80c8389ec5..e281bbfc19 100644 --- a/contracts/contracts/harvest/OETHDripper.sol +++ b/contracts/contracts/harvest/OETHDripper.sol @@ -8,5 +8,5 @@ import { Dripper } from "./Dripper.sol"; * @author Origin Protocol Inc */ contract OETHDripper is Dripper { - constructor(address _vault, address _token) Dripper(_vault, _token) {} + constructor(address _vault, address _token) Dripper(_vault, _token) {} } diff --git a/contracts/contracts/token/OETH.sol b/contracts/contracts/token/OETH.sol index af3714a362..5cbd3939e0 100644 --- a/contracts/contracts/token/OETH.sol +++ b/contracts/contracts/token/OETH.sol @@ -7,4 +7,6 @@ import { OUSD } from "./OUSD.sol"; * @title OETH Token Contract * @author Origin Protocol Inc */ -contract OETH is OUSD {} +contract OETH is OUSD { + +} diff --git a/contracts/contracts/vault/OETHVault.sol b/contracts/contracts/vault/OETHVault.sol index 009a386681..d230d65bc0 100644 --- a/contracts/contracts/vault/OETHVault.sol +++ b/contracts/contracts/vault/OETHVault.sol @@ -7,4 +7,6 @@ import { Vault } from "./Vault.sol"; * @title OETH Vault Contract * @author Origin Protocol Inc */ -contract OETHVault is Vault {} +contract OETHVault is Vault { + +} diff --git a/contracts/contracts/vault/OETHVaultAdmin.sol b/contracts/contracts/vault/OETHVaultAdmin.sol index 4459b445e7..86e5453291 100644 --- a/contracts/contracts/vault/OETHVaultAdmin.sol +++ b/contracts/contracts/vault/OETHVaultAdmin.sol @@ -7,4 +7,6 @@ import { VaultAdmin } from "./VaultAdmin.sol"; * @title OETH VaultAdmin Contract * @author Origin Protocol Inc */ -contract OETHVaultAdmin is VaultAdmin {} +contract OETHVaultAdmin is VaultAdmin { + +} diff --git a/contracts/contracts/vault/OETHVaultCore.sol b/contracts/contracts/vault/OETHVaultCore.sol index 94642933dd..5677eb6450 100644 --- a/contracts/contracts/vault/OETHVaultCore.sol +++ b/contracts/contracts/vault/OETHVaultCore.sol @@ -7,4 +7,6 @@ import { VaultCore } from "./VaultCore.sol"; * @title OETH VaultCore Contract * @author Origin Protocol Inc */ -contract OETHVaultCore is VaultCore {} +contract OETHVaultCore is VaultCore { + +} diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 9cc6d19080..8dfc35de5b 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -11,7 +11,7 @@ const { } = require("../test/helpers.js"); // 5/8 multisig -const guardianAddr = addresses.mainnet.Guardian +const guardianAddr = addresses.mainnet.Guardian; module.exports = deploymentWithGuardianGovernor( { deployName: "051_oeth", forceDeploy: true }, @@ -20,8 +20,12 @@ module.exports = deploymentWithGuardianGovernor( const sDeployer = await ethers.provider.getSigner(deployerAddr); // actions = actions.concat(actions2) - let actions = await deployCore({ deployWithConfirmation, withConfirmation, ethers }); - await deployDripper({ deployWithConfirmation, withConfirmation, ethers }) + let actions = await deployCore({ + deployWithConfirmation, + withConfirmation, + ethers, + }); + await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); // Governance Actions // ---------------- return { @@ -34,12 +38,18 @@ module.exports = deploymentWithGuardianGovernor( /** * Deploy the core contracts (Vault and OETH). */ -const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) => { +const deployCore = async ({ + deployWithConfirmation, + withConfirmation, + ethers, +}) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); const assetAddresses = await getAssetAddresses(hre.deployments); - console.log(`Using asset addresses: ${JSON.stringify(assetAddresses, null, 2)}`); + console.log( + `Using asset addresses: ${JSON.stringify(assetAddresses, null, 2)}` + ); // Signers const sGovernor = await ethers.provider.getSigner(governorAddr); @@ -50,7 +60,7 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) // Main contracts const dOETH = await deployWithConfirmation("OETH"); - /* We have wrapper contracts for all of the contracts that are shared between the + /* We have wrapper contracts for all of the contracts that are shared between the * protocols. The reason for that is that we want separate deployment artifacts and * separate storage slot layouts for these shared contracts. */ @@ -64,15 +74,15 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) const cOETH = await ethers.getContractAt("OETH", cOETHProxy.address); const cOracleRouter = await ethers.getContract("OracleRouter"); const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); - const cVaultAdmin = await ethers.getContractAt("OETHVaultAdmin", dVaultAdmin.address); + const cVaultAdmin = await ethers.getContractAt( + "OETHVaultAdmin", + dVaultAdmin.address + ); await withConfirmation( cOETHProxy - .connect(sDeployer)["initialize(address,address,bytes)"]( - dOETH.address, - deployerAddr, - [] - ) + .connect(sDeployer) + ["initialize(address,address,bytes)"](dOETH.address, deployerAddr, []) ); console.log("Initialized OETHProxy"); @@ -80,11 +90,8 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) // VaultCore implementation await withConfirmation( cVaultProxy - .connect(sDeployer)["initialize(address,address,bytes)"]( - dVault.address, - deployerAddr, - [] - ) + .connect(sDeployer) + ["initialize(address,address,bytes)"](dVault.address, deployerAddr, []) ); console.log("Initialized OETHVaultProxy"); @@ -106,7 +113,9 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) await withConfirmation( // TODO confirm this value - cVaultAdmin.connect(sDeployer).setAutoAllocateThreshold(utils.parseUnits("10", 18)) + cVaultAdmin + .connect(sDeployer) + .setAutoAllocateThreshold(utils.parseUnits("10", 18)) ); await withConfirmation( // TODO confirm this value @@ -117,13 +126,12 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) // Initialize OETH await withConfirmation( - cOETH - .connect(sDeployer) - .initialize( - "Origin Ether", // the name? - "OETH", - cVaultProxy.address, - utils.parseUnits("1", 27).sub(BigNumber.from(1))) + cOETH.connect(sDeployer).initialize( + "Origin Ether", // the name? + "OETH", + cVaultProxy.address, + utils.parseUnits("1", 27).sub(BigNumber.from(1)) + ) ); console.log("Initialized OETH"); @@ -152,10 +160,14 @@ const deployCore = async ({ deployWithConfirmation, withConfirmation, ethers }) signature: "claimGovernance()", args: [], }, - ] + ]; }; -const deployDripper = async ({ deployWithConfirmation, withConfirmation, ethers }) => { +const deployDripper = async ({ + deployWithConfirmation, + withConfirmation, + ethers, +}) => { const { deployerAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); @@ -172,10 +184,7 @@ const deployDripper = async ({ deployWithConfirmation, withConfirmation, ethers cDripperProxy = await ethers.getContract("OETHDripperProxy"); await withConfirmation( cDripperProxy - .connect(sDeployer)["initialize(address,address,bytes)"]( - dDripper.address, - guardianAddr, - [] - ) + .connect(sDeployer) + ["initialize(address,address,bytes)"](dDripper.address, guardianAddr, []) ); -}; \ No newline at end of file +}; diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index 7ff3c7f29c..8df64ddce9 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -143,7 +143,10 @@ addresses.mainnet.GovernorFive = "0x3cdd07c16614059e66344a7b579dab4f9516c0b6"; addresses.mainnet.Timelock = "0x35918cDE7233F2dD33fA41ae3Cb6aE0e42E0e69F"; // OETH -addresses.mainnet.OETHProxy = "0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3" -addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192" +addresses.mainnet.OETHProxy = "0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3"; +addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192"; + +// Tokens +addresses.mainnet.sfrxETH = "0xac3E018457B222d93114458476f3E3416Abbe38F"; module.exports = addresses; diff --git a/contracts/utils/deploy.js b/contracts/utils/deploy.js index d94693a26f..49e5f6724b 100644 --- a/contracts/utils/deploy.js +++ b/contracts/utils/deploy.js @@ -818,9 +818,7 @@ function deploymentWithProposal(opts, fn) { log(`Sending governance action ${signature} to ${contract.address}`); await withConfirmation( - contract - .connect(sGovernor) - [signature](...args, await getTxOpts()) + contract.connect(sGovernor)[signature](...args, await getTxOpts()) ); console.log(`... ${signature} completed`); } @@ -886,10 +884,9 @@ function deploymentWithProposal(opts, fn) { return main; } - /** * Shortcut to create a deployment for hardhat to use where 5/8 multisig is the - * governor + * governor * @param {Object} options for deployment * @param {Promise} fn to deploy contracts and return needed proposals * @returns {Object} main object used by hardhat @@ -916,7 +913,10 @@ function deploymentWithGuardianGovernor(opts, fn) { if (isMainnet) { // On Mainnet, only propose. The enqueue and execution are handled manually via multi-sig. - log("Manually create the 5/8 multisig batch transaction with details:", proposal); + log( + "Manually create the 5/8 multisig batch transaction with details:", + proposal + ); } else { const sGuardian = await ethers.provider.getSigner(guardianAddr); @@ -925,9 +925,7 @@ function deploymentWithGuardianGovernor(opts, fn) { log(`Sending governance action ${signature} to ${contract.address}`); await withConfirmation( - contract - .connect(sGuardian) - [signature](...args, await getTxOpts()) + contract.connect(sGuardian)[signature](...args, await getTxOpts()) ); console.log(`... ${signature} completed`); } From f6f289a0b19760da534a00985d9323fe080a0c57 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Wed, 5 Apr 2023 09:08:32 -0400 Subject: [PATCH 013/110] Gas efficiency --- contracts/contracts/vault/VaultCore.sol | 35 ++++++++++++------------- contracts/test/vault/exchangeRate.js | 2 +- 2 files changed, 18 insertions(+), 19 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 5bb6bcd33e..4b6c345c22 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -72,14 +72,13 @@ contract VaultCore is VaultStorage { require(_amount > 0, "Amount must be greater than 0"); uint256 units = _toUnits(_amount, _asset); - uint256 price = IOracle(priceProvider).price(_asset); + uint256 price = IOracle(priceProvider).price(_asset) * 1e10; uint256 unitPrice = _toUnitPrice(price, _asset); - if (unitPrice > 1e8) { - unitPrice = 1e8; + if (unitPrice > 1e18) { + unitPrice = 1e18; } - require(unitPrice >= MINT_MINIMUM_ORACLE, "Asset price below peg"); // TODO - // Scale up to 18 decimal - uint256 priceAdjustedDeposit = (units * unitPrice) / 1e8; + require(unitPrice >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + uint256 priceAdjustedDeposit = (units * unitPrice) / 1e18; if (_minimumOusdAmount > 0) { require( @@ -528,12 +527,12 @@ contract VaultCore is VaultStorage { * @notice Calculate the outputs for a redeem function, i.e. the mix of * coins that will be returned. * @return outputs Array of amounts respective to the supported assets - * @return totalBalance Total balance of Vault + * @return totalUnits Total balance of Vault in units */ function _calculateRedeemOutputs(uint256 _amount) internal view - returns (uint256[] memory outputs, uint256 totalBalance) + returns (uint256[] memory outputs, uint256 totalUnits) { // We always give out coins in proportion to how many we have, // Now if all coins were the same value, this math would easy, @@ -564,10 +563,9 @@ contract VaultCore is VaultStorage { // // And so the user gets $10.40 + $19.60 = $30 worth of value. - uint256 assetCount = getAssetCount(); + uint256 assetCount = allAssets.length; uint256[] memory assetUnits = new uint256[](assetCount); uint256[] memory assetBalances = new uint256[](assetCount); - uint256 totalOutputRatio = 0; outputs = new uint256[](assetCount); // Calculate redeem fee @@ -578,28 +576,29 @@ contract VaultCore is VaultStorage { // Calculate assets balances and decimals once, // for a large gas savings. - for (uint256 i = 0; i < allAssets.length; i++) { + for (uint256 i = 0; i < assetCount; i++) { uint256 balance = _checkBalance(allAssets[i]); assetBalances[i] = balance; assetUnits[i] = _toUnits(balance, allAssets[i]); - totalBalance = totalBalance.add(assetUnits[i]); + totalUnits = totalUnits.add(assetUnits[i]); } // Calculate totalOutputRatio - for (uint256 i = 0; i < allAssets.length; i++) { - uint256 price = IOracle(priceProvider).price(allAssets[i]); - uint256 unitPrice = _toUnitPrice(price, allAssets[i]) * 1e10; + uint256 totalOutputRatio = 0; + for (uint256 i = 0; i < assetCount; i++) { + uint256 price = IOracle(priceProvider).price(allAssets[i]) * 1e10; + uint256 unitPrice = _toUnitPrice(price, allAssets[i]); // Never give out more than one // base token per unit of OUSD if (unitPrice < 1e18) { unitPrice = 1e18; } - uint256 ratio = assetUnits[i].mul(unitPrice).div(totalBalance); + uint256 ratio = assetUnits[i].mul(unitPrice).div(totalUnits); totalOutputRatio = totalOutputRatio.add(ratio); } // Calculate final outputs uint256 factor = _amount.divPrecisely(totalOutputRatio); - for (uint256 i = 0; i < allAssets.length; i++) { - outputs[i] = assetBalances[i].mul(factor).div(totalBalance); + for (uint256 i = 0; i < assetCount; i++) { + outputs[i] = assetBalances[i].mul(factor).div(totalUnits); } } diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index 3d873c1dba..ac9303f052 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -9,7 +9,7 @@ const { isFork, } = require("../helpers"); -describe.only("Vault Redeem", function () { +describe("Vault Redeem", function () { if (isFork) { this.timeout(0); } From dc0b390622d566631599788f0ae8464d52876c4b Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 12:15:25 +0200 Subject: [PATCH 014/110] add frax eth deployment --- contracts/contracts/proxies/Proxies.sol | 7 + .../contracts/strategies/FraxETHStrategy.sol | 179 ++++++++++++++++++ contracts/deploy/051_oeth.js | 70 ++++++- contracts/utils/addresses.js | 1 + 4 files changed, 253 insertions(+), 4 deletions(-) create mode 100644 contracts/contracts/strategies/FraxETHStrategy.sol diff --git a/contracts/contracts/proxies/Proxies.sol b/contracts/contracts/proxies/Proxies.sol index 12e8dbcbfc..bbb0d77424 100644 --- a/contracts/contracts/proxies/Proxies.sol +++ b/contracts/contracts/proxies/Proxies.sol @@ -121,3 +121,10 @@ contract OETHVaultProxy is InitializeGovernedUpgradeabilityProxy { contract OETHDripperProxy is InitializeGovernedUpgradeabilityProxy { } + +/** + * @notice FraxETHStrategyProxy delegates calls to a FraxETHStrategy implementation + */ +contract FraxETHStrategyProxy is InitializeGovernedUpgradeabilityProxy { + +} diff --git a/contracts/contracts/strategies/FraxETHStrategy.sol b/contracts/contracts/strategies/FraxETHStrategy.sol new file mode 100644 index 0000000000..bdcbae2cbd --- /dev/null +++ b/contracts/contracts/strategies/FraxETHStrategy.sol @@ -0,0 +1,179 @@ +// SPDX-License-Identifier: agpl-3.0 +pragma solidity ^0.8.0; + +/** + * @title OETH FraxETH Strategy + * @notice Investment strategy for investing ETH via staking frxETH + * @author Origin Protocol Inc + */ +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import { IERC20, InitializableAbstractStrategy } from "../utils/InitializableAbstractStrategy.sol"; + +contract FraxETHStrategy is InitializableAbstractStrategy { + using SafeERC20 for IERC20; + + /** + * @dev Deposit asset into Compound + * @param _asset Address of asset to deposit + * @param _amount Amount of asset to deposit + */ + function deposit(address _asset, uint256 _amount) + external + override + onlyVault + nonReentrant + { + //_deposit(_asset, _amount); + } + + /** + * @dev Deposit asset into Compound + * @param _asset Address of asset to deposit + * @param _amount Amount of asset to deposit + */ + function _deposit(address _asset, uint256 _amount) internal { + // require(_amount > 0, "Must deposit something"); + // IERC20 cToken = _getCTokenFor(_asset); + // emit Deposit(_asset, address(cToken), _amount); + // require(cToken.mint(_amount) == 0, "cToken mint failed"); + } + + /** + * @dev Deposit the entire balance of any supported asset into Compound + */ + function depositAll() external override onlyVault nonReentrant { + // for (uint256 i = 0; i < assetsMapped.length; i++) { + // uint256 balance = IERC20(assetsMapped[i]).balanceOf(address(this)); + // if (balance > 0) { + // _deposit(assetsMapped[i], balance); + // } + // } + } + + /** + * @dev Withdraw asset from Compound + * @param _recipient Address to receive withdrawn asset + * @param _asset Address of asset to withdraw + * @param _amount Amount of asset to withdraw + */ + function withdraw( + address _recipient, + address _asset, + uint256 _amount + ) external override onlyVault nonReentrant { + // require(_amount > 0, "Must withdraw something"); + // require(_recipient != address(0), "Must specify recipient"); + // IERC20 cToken = _getCTokenFor(_asset); + // // If redeeming 0 cTokens, just skip, else COMP will revert + // uint256 cTokensToRedeem = _convertUnderlyingToCToken(cToken, _amount); + // if (cTokensToRedeem == 0) { + // emit SkippedWithdrawal(_asset, _amount); + // return; + // } + // emit Withdrawal(_asset, address(cToken), _amount); + // require(cToken.redeemUnderlying(_amount) == 0, "Redeem failed"); + // IERC20(_asset).safeTransfer(_recipient, _amount); + } + + /** + * @dev Internal method to respond to the addition of new asset / cTokens + * We need to approve the cToken and give it permission to spend the asset + * @param _asset Address of the asset to approve + * @param _pToken The pToken for the approval + */ + function _abstractSetPToken(address _asset, address _pToken) + internal + override + { + // Safe approval + // IERC20(_asset).safeApprove(_pToken, 0); + // IERC20(_asset).safeApprove(_pToken, type(uint256).max); + } + + /** + * @dev Remove all assets from platform and send them to Vault contract. + */ + function withdrawAll() external override onlyVaultOrGovernor nonReentrant { + // for (uint256 i = 0; i < assetsMapped.length; i++) { + // // Redeem entire balance of cToken + // IERC20 cToken = _getCTokenFor(assetsMapped[i]); + // if (cToken.balanceOf(address(this)) > 0) { + // require( + // cToken.redeem(cToken.balanceOf(address(this))) == 0, + // "Redeem failed" + // ); + // // Transfer entire balance to Vault + // IERC20 asset = IERC20(assetsMapped[i]); + // asset.safeTransfer( + // vaultAddress, + // asset.balanceOf(address(this)) + // ); + // } + // } + } + + /** + * @dev Get the total asset value held in the platform + * This includes any interest that was generated since depositing + * Compound exchange rate between the cToken and asset gradually increases, + * causing the cToken to be worth more corresponding asset. + * @param _asset Address of the asset + * @return balance Total value of the asset in the platform + */ + function checkBalance(address _asset) + external + view + override + returns (uint256 balance) + { + // Balance is always with token cToken decimals + // IERC20 cToken = _getCTokenFor(_asset); + // balance = _checkBalance(cToken); + } + + /** + * @dev Get the total asset value held in the platform + * underlying = (cTokenAmt * exchangeRate) / 1e18 + * @param _cToken cToken for which to check balance + * @return balance Total value of the asset in the platform + */ + function _checkBalance(IERC20 _cToken) + internal + view + returns (uint256 balance) + { + // e.g. 50e8*205316390724364402565641705 / 1e18 = 1.0265..e18 + // balance = + // (_cToken.balanceOf(address(this)) * _cToken.exchangeRateStored()) / + // 1e18; + } + + /** + * @dev Approve the spending of all assets by their corresponding cToken, + * if for some reason is it necessary. + */ + function safeApproveAllTokens() external override { + // uint256 assetCount = assetsMapped.length; + // for (uint256 i = 0; i < assetCount; i++) { + // address asset = assetsMapped[i]; + // address cToken = assetToPToken[asset]; + // // Safe approval + // IERC20(asset).safeApprove(cToken, 0); + // IERC20(asset).safeApprove(cToken, type(uint256).max); + // } + } + + /** + * @dev Retuns bool indicating whether asset is supported by strategy + * @param _asset Address of the asset + */ + function supportsAsset(address _asset) + external + view + override + returns (bool) + { + //return assetToPToken[_asset] != address(0); + return true; + } +} diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 8dfc35de5b..6ed8373c40 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -26,6 +26,10 @@ module.exports = deploymentWithGuardianGovernor( ethers, }); await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); + actions = actions.concat( + await deployFraxETHStrategy({ deployWithConfirmation, withConfirmation, ethers }) + ); + // Governance Actions // ---------------- return { @@ -43,7 +47,7 @@ const deployCore = async ({ withConfirmation, ethers, }) => { - const { deployerAddr, governorAddr } = await getNamedAccounts(); + const { deployerAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -51,9 +55,6 @@ const deployCore = async ({ `Using asset addresses: ${JSON.stringify(assetAddresses, null, 2)}` ); - // Signers - const sGovernor = await ethers.provider.getSigner(governorAddr); - // Proxies await deployWithConfirmation("OETHVaultProxy"); await deployWithConfirmation("OETHProxy"); @@ -188,3 +189,64 @@ const deployDripper = async ({ ["initialize(address,address,bytes)"](dDripper.address, guardianAddr, []) ); }; + +/** + * Deploy Frax ETH Strategy + */ +const deployFraxETHStrategy = async ({ + deployWithConfirmation, + withConfirmation, + ethers, +}) => { + const assetAddresses = await getAssetAddresses(deployments); + const { deployerAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + const cVaultProxy = await ethers.getContract("VaultProxy"); + + const dFraxETHStrategyProxy = await deployWithConfirmation( + "FraxETHStrategyProxy" + ); + const cFraxETHStrategyProxy = await ethers.getContract( + "FraxETHStrategyProxy" + ); + const dFraxETHStrategy = await deployWithConfirmation("FraxETHStrategy"); + const cFraxETHStrategy = await ethers.getContractAt( + "FraxETHStrategy", + dFraxETHStrategyProxy.address + ); + await withConfirmation( + cFraxETHStrategyProxy + .connect(sDeployer)["initialize(address,address,bytes)"]( + dFraxETHStrategy.address, + deployerAddr, + [] + ) + ); + + console.log("Initialized FraxETHStrategyProxy"); + await withConfirmation( + cFraxETHStrategy + .connect(sDeployer) + .initialize( + addresses.mainnet.sfrxETH, + cVaultProxy.address, + [], + [addresses.mainnet.frxETH], + [addresses.mainnet.sfrxETH] + ) + ); + console.log("Initialized FraxETHStrategy"); + await withConfirmation( + cFraxETHStrategy.connect(sDeployer).transferGovernance(guardianAddr) + ); + console.log(`FraxETHStrategy transferGovernance(${guardianAddr} called`); + + return [ + { + // Claim Vault governance + contract: cFraxETHStrategy, + signature: "claimGovernance()", + args: [], + } + ]; +}; \ No newline at end of file diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index 8df64ddce9..34e1620c0d 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -148,5 +148,6 @@ addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192"; // Tokens addresses.mainnet.sfrxETH = "0xac3E018457B222d93114458476f3E3416Abbe38F"; +addresses.mainnet.frxETH = "0x5e8422345238f34275888049021821e8e08caa1f"; module.exports = addresses; From e1335b8ce3033eaf1651885e5b408add1be344e4 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 15:29:46 +0200 Subject: [PATCH 015/110] basic sfraxETH strategy implementation --- .../contracts/strategies/FraxETHStrategy.sol | 120 ++++++------------ 1 file changed, 38 insertions(+), 82 deletions(-) diff --git a/contracts/contracts/strategies/FraxETHStrategy.sol b/contracts/contracts/strategies/FraxETHStrategy.sol index bdcbae2cbd..e0aa4b5632 100644 --- a/contracts/contracts/strategies/FraxETHStrategy.sol +++ b/contracts/contracts/strategies/FraxETHStrategy.sol @@ -6,14 +6,17 @@ pragma solidity ^0.8.0; * @notice Investment strategy for investing ETH via staking frxETH * @author Origin Protocol Inc */ +import { IERC4626 } from "../../lib/openzeppelin/interfaces/IERC4626.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import { IERC20, InitializableAbstractStrategy } from "../utils/InitializableAbstractStrategy.sol"; contract FraxETHStrategy is InitializableAbstractStrategy { using SafeERC20 for IERC20; + IERC20 sfrxETH; + IERC20 frxETH; /** - * @dev Deposit asset into Compound + * @dev Deposit frxEth by staking it as sfrxETH * @param _asset Address of asset to deposit * @param _amount Amount of asset to deposit */ @@ -23,56 +26,49 @@ contract FraxETHStrategy is InitializableAbstractStrategy { onlyVault nonReentrant { - //_deposit(_asset, _amount); + _deposit(_asset, _amount); } /** - * @dev Deposit asset into Compound + * @dev Deposit frxEth by staking it as sfrxETH * @param _asset Address of asset to deposit * @param _amount Amount of asset to deposit */ function _deposit(address _asset, uint256 _amount) internal { - // require(_amount > 0, "Must deposit something"); - // IERC20 cToken = _getCTokenFor(_asset); - // emit Deposit(_asset, address(cToken), _amount); - // require(cToken.mint(_amount) == 0, "cToken mint failed"); + require(_amount > 0, "Must deposit something"); + require(_asset == address(frxETH), "Asset it not frxETH"); + + IERC4626(platformAddress).deposit(_amount, address(this)); + emit Deposit(_asset, address(frxETH), _amount); } /** - * @dev Deposit the entire balance of any supported asset into Compound + * @dev Deposit the entire balance of frxETH to sfrxETH */ function depositAll() external override onlyVault nonReentrant { - // for (uint256 i = 0; i < assetsMapped.length; i++) { - // uint256 balance = IERC20(assetsMapped[i]).balanceOf(address(this)); - // if (balance > 0) { - // _deposit(assetsMapped[i], balance); - // } - // } + uint256 balance = frxETH.balanceOf(address(this)); + if (balance > 0) { + _deposit(address(frxETH), balance); + } } /** - * @dev Withdraw asset from Compound - * @param _recipient Address to receive withdrawn asset - * @param _asset Address of asset to withdraw - * @param _amount Amount of asset to withdraw + * @dev Withdraw frxETH from sfrxETH + * @param _recipient Address to receive withdrawn frxETH + * @param _asset Address of frxETH to withdraw + * @param _amount Amount of frxETH to withdraw */ function withdraw( address _recipient, address _asset, uint256 _amount ) external override onlyVault nonReentrant { - // require(_amount > 0, "Must withdraw something"); - // require(_recipient != address(0), "Must specify recipient"); - // IERC20 cToken = _getCTokenFor(_asset); - // // If redeeming 0 cTokens, just skip, else COMP will revert - // uint256 cTokensToRedeem = _convertUnderlyingToCToken(cToken, _amount); - // if (cTokensToRedeem == 0) { - // emit SkippedWithdrawal(_asset, _amount); - // return; - // } - // emit Withdrawal(_asset, address(cToken), _amount); - // require(cToken.redeemUnderlying(_amount) == 0, "Redeem failed"); - // IERC20(_asset).safeTransfer(_recipient, _amount); + require(_amount > 0, "Must withdraw something"); + require(_recipient != address(0), "Must specify recipient"); + require(_asset == address(frxETH), "Asset it not frxETH"); + + IERC4626(platformAddress).withdraw(_amount, _recipient, address(this)); + emit Withdrawal(_asset, address(sfrxETH), _amount); } /** @@ -85,39 +81,25 @@ contract FraxETHStrategy is InitializableAbstractStrategy { internal override { + sfrxETH = IERC20(_pToken); + frxETH = IERC20(_asset); + // Safe approval - // IERC20(_asset).safeApprove(_pToken, 0); - // IERC20(_asset).safeApprove(_pToken, type(uint256).max); + sfrxETH.safeApprove(platformAddress, type(uint256).max); } /** * @dev Remove all assets from platform and send them to Vault contract. */ function withdrawAll() external override onlyVaultOrGovernor nonReentrant { - // for (uint256 i = 0; i < assetsMapped.length; i++) { - // // Redeem entire balance of cToken - // IERC20 cToken = _getCTokenFor(assetsMapped[i]); - // if (cToken.balanceOf(address(this)) > 0) { - // require( - // cToken.redeem(cToken.balanceOf(address(this))) == 0, - // "Redeem failed" - // ); - // // Transfer entire balance to Vault - // IERC20 asset = IERC20(assetsMapped[i]); - // asset.safeTransfer( - // vaultAddress, - // asset.balanceOf(address(this)) - // ); - // } - // } + uint256 sfrxEthBalance = sfrxETH.balanceOf(address(this)); + uint256 assetAmount = IERC4626(platformAddress).redeem(sfrxEthBalance, vaultAddress, address(this)); + emit Withdrawal(address(frxETH), address(sfrxETH), assetAmount); } /** * @dev Get the total asset value held in the platform - * This includes any interest that was generated since depositing - * Compound exchange rate between the cToken and asset gradually increases, - * causing the cToken to be worth more corresponding asset. - * @param _asset Address of the asset + * @param _asset Address of the frxETH * @return balance Total value of the asset in the platform */ function checkBalance(address _asset) @@ -126,26 +108,8 @@ contract FraxETHStrategy is InitializableAbstractStrategy { override returns (uint256 balance) { - // Balance is always with token cToken decimals - // IERC20 cToken = _getCTokenFor(_asset); - // balance = _checkBalance(cToken); - } - - /** - * @dev Get the total asset value held in the platform - * underlying = (cTokenAmt * exchangeRate) / 1e18 - * @param _cToken cToken for which to check balance - * @return balance Total value of the asset in the platform - */ - function _checkBalance(IERC20 _cToken) - internal - view - returns (uint256 balance) - { - // e.g. 50e8*205316390724364402565641705 / 1e18 = 1.0265..e18 - // balance = - // (_cToken.balanceOf(address(this)) * _cToken.exchangeRateStored()) / - // 1e18; + require(_asset == address(frxETH), "Asset it not frxETH"); + return IERC4626(platformAddress).totalAssets(); } /** @@ -153,14 +117,7 @@ contract FraxETHStrategy is InitializableAbstractStrategy { * if for some reason is it necessary. */ function safeApproveAllTokens() external override { - // uint256 assetCount = assetsMapped.length; - // for (uint256 i = 0; i < assetCount; i++) { - // address asset = assetsMapped[i]; - // address cToken = assetToPToken[asset]; - // // Safe approval - // IERC20(asset).safeApprove(cToken, 0); - // IERC20(asset).safeApprove(cToken, type(uint256).max); - // } + sfrxETH.safeApprove(platformAddress, type(uint256).max); } /** @@ -173,7 +130,6 @@ contract FraxETHStrategy is InitializableAbstractStrategy { override returns (bool) { - //return assetToPToken[_asset] != address(0); - return true; + return _asset == address(frxETH); } } From d0b13ad2fb818a029b75d7f2eede13bfe099f160 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 15:33:01 +0200 Subject: [PATCH 016/110] add brownie env to git ignore --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 52c9a1bc9a..ebec87038d 100644 --- a/.gitignore +++ b/.gitignore @@ -64,6 +64,7 @@ website/network.json /playground/public/build/ todo.txt +brownie/env-brownie/ crytic-export From 534e8a7bcd9ff70d392da273b6f0644de6b10539 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 15:34:35 +0200 Subject: [PATCH 017/110] prettier --- .../contracts/strategies/FraxETHStrategy.sol | 7 ++++++- contracts/deploy/051_oeth.js | 15 ++++++++++----- 2 files changed, 16 insertions(+), 6 deletions(-) diff --git a/contracts/contracts/strategies/FraxETHStrategy.sol b/contracts/contracts/strategies/FraxETHStrategy.sol index e0aa4b5632..ac934ae841 100644 --- a/contracts/contracts/strategies/FraxETHStrategy.sol +++ b/contracts/contracts/strategies/FraxETHStrategy.sol @@ -15,6 +15,7 @@ contract FraxETHStrategy is InitializableAbstractStrategy { IERC20 sfrxETH; IERC20 frxETH; + /** * @dev Deposit frxEth by staking it as sfrxETH * @param _asset Address of asset to deposit @@ -93,7 +94,11 @@ contract FraxETHStrategy is InitializableAbstractStrategy { */ function withdrawAll() external override onlyVaultOrGovernor nonReentrant { uint256 sfrxEthBalance = sfrxETH.balanceOf(address(this)); - uint256 assetAmount = IERC4626(platformAddress).redeem(sfrxEthBalance, vaultAddress, address(this)); + uint256 assetAmount = IERC4626(platformAddress).redeem( + sfrxEthBalance, + vaultAddress, + address(this) + ); emit Withdrawal(address(frxETH), address(sfrxETH), assetAmount); } diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 6ed8373c40..effec45467 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -27,7 +27,11 @@ module.exports = deploymentWithGuardianGovernor( }); await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); actions = actions.concat( - await deployFraxETHStrategy({ deployWithConfirmation, withConfirmation, ethers }) + await deployFraxETHStrategy({ + deployWithConfirmation, + withConfirmation, + ethers, + }) ); // Governance Actions @@ -216,7 +220,8 @@ const deployFraxETHStrategy = async ({ ); await withConfirmation( cFraxETHStrategyProxy - .connect(sDeployer)["initialize(address,address,bytes)"]( + .connect(sDeployer) + ["initialize(address,address,bytes)"]( dFraxETHStrategy.address, deployerAddr, [] @@ -240,13 +245,13 @@ const deployFraxETHStrategy = async ({ cFraxETHStrategy.connect(sDeployer).transferGovernance(guardianAddr) ); console.log(`FraxETHStrategy transferGovernance(${guardianAddr} called`); - + return [ { // Claim Vault governance contract: cFraxETHStrategy, signature: "claimGovernance()", args: [], - } + }, ]; -}; \ No newline at end of file +}; From ce311ae4efa581ab83ac15f23ad97fe430f6ad83 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Wed, 5 Apr 2023 13:47:48 -0400 Subject: [PATCH 018/110] Remove unused code --- contracts/contracts/vault/VaultCore.sol | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 4b6c345c22..73c09a07b7 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -500,16 +500,6 @@ contract VaultCore is VaultStorage { } } - /** - * @notice Get the balance of all assets held in Vault and all strategies. - * @return balance Balance of all assets (1e18) - */ - function _checkBalance() internal view returns (uint256 balance) { - for (uint256 i = 0; i < allAssets.length; i++) { - balance += _toUnits(_checkBalance(allAssets[i]), allAssets[i]); - } - } - /** * @notice Calculate the outputs for a redeem function, i.e. the mix of * coins that will be returned From d972dc656df32643f73533234846ba3705af81a0 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 23:24:23 +0200 Subject: [PATCH 019/110] add the infrastructure for fork tests --- ...rategy.sol => Generalized4626Strategy.sol} | 61 ++++++++-------- contracts/contracts/vault/VaultAdmin.sol | 3 +- contracts/deploy/051_oeth.js | 31 +++++--- contracts/test/_fixture.js | 63 +++++++++++++++++ contracts/test/helpers.js | 5 ++ .../test/strategies/frax-ETH.fork-test.js | 70 +++++++++++++++++++ 6 files changed, 193 insertions(+), 40 deletions(-) rename contracts/contracts/strategies/{FraxETHStrategy.sol => Generalized4626Strategy.sol} (63%) create mode 100644 contracts/test/strategies/frax-ETH.fork-test.js diff --git a/contracts/contracts/strategies/FraxETHStrategy.sol b/contracts/contracts/strategies/Generalized4626Strategy.sol similarity index 63% rename from contracts/contracts/strategies/FraxETHStrategy.sol rename to contracts/contracts/strategies/Generalized4626Strategy.sol index ac934ae841..eb6ce32b2f 100644 --- a/contracts/contracts/strategies/FraxETHStrategy.sol +++ b/contracts/contracts/strategies/Generalized4626Strategy.sol @@ -2,22 +2,22 @@ pragma solidity ^0.8.0; /** - * @title OETH FraxETH Strategy - * @notice Investment strategy for investing ETH via staking frxETH + * @title OETH Generalized 4626 Strategy + * @notice Investment strategy for vaults supporting ERC4626 * @author Origin Protocol Inc */ import { IERC4626 } from "../../lib/openzeppelin/interfaces/IERC4626.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import { IERC20, InitializableAbstractStrategy } from "../utils/InitializableAbstractStrategy.sol"; -contract FraxETHStrategy is InitializableAbstractStrategy { +contract Generalized4626Strategy is InitializableAbstractStrategy { using SafeERC20 for IERC20; - IERC20 sfrxETH; - IERC20 frxETH; + IERC20 shareToken; + IERC20 assetToken; /** - * @dev Deposit frxEth by staking it as sfrxETH + * @dev Deposit assets by converting them to shares * @param _asset Address of asset to deposit * @param _amount Amount of asset to deposit */ @@ -31,33 +31,33 @@ contract FraxETHStrategy is InitializableAbstractStrategy { } /** - * @dev Deposit frxEth by staking it as sfrxETH + * @dev Deposit assets by converting them to shares * @param _asset Address of asset to deposit * @param _amount Amount of asset to deposit */ function _deposit(address _asset, uint256 _amount) internal { require(_amount > 0, "Must deposit something"); - require(_asset == address(frxETH), "Asset it not frxETH"); + require(_asset == address(assetToken), "Unexpected asset address"); IERC4626(platformAddress).deposit(_amount, address(this)); - emit Deposit(_asset, address(frxETH), _amount); + emit Deposit(_asset, address(shareToken), _amount); } /** - * @dev Deposit the entire balance of frxETH to sfrxETH + * @dev Deposit the entire balance of assetToken to gain shareToken */ function depositAll() external override onlyVault nonReentrant { - uint256 balance = frxETH.balanceOf(address(this)); + uint256 balance = assetToken.balanceOf(address(this)); if (balance > 0) { - _deposit(address(frxETH), balance); + _deposit(address(assetToken), balance); } } /** - * @dev Withdraw frxETH from sfrxETH - * @param _recipient Address to receive withdrawn frxETH - * @param _asset Address of frxETH to withdraw - * @param _amount Amount of frxETH to withdraw + * @dev Withdraw asset by burning shares + * @param _recipient Address to receive withdrawn asset + * @param _asset Address of asset to withdraw + * @param _amount Amount of asset to withdraw */ function withdraw( address _recipient, @@ -66,15 +66,14 @@ contract FraxETHStrategy is InitializableAbstractStrategy { ) external override onlyVault nonReentrant { require(_amount > 0, "Must withdraw something"); require(_recipient != address(0), "Must specify recipient"); - require(_asset == address(frxETH), "Asset it not frxETH"); + require(_asset == address(assetToken), "Unexpected asset address"); IERC4626(platformAddress).withdraw(_amount, _recipient, address(this)); - emit Withdrawal(_asset, address(sfrxETH), _amount); + emit Withdrawal(_asset, address(shareToken), _amount); } /** - * @dev Internal method to respond to the addition of new asset / cTokens - * We need to approve the cToken and give it permission to spend the asset + * @dev Internal method to respond to the addition of new asset / share tokens * @param _asset Address of the asset to approve * @param _pToken The pToken for the approval */ @@ -82,29 +81,30 @@ contract FraxETHStrategy is InitializableAbstractStrategy { internal override { - sfrxETH = IERC20(_pToken); - frxETH = IERC20(_asset); + shareToken = IERC20(_pToken); + assetToken = IERC20(_asset); // Safe approval - sfrxETH.safeApprove(platformAddress, type(uint256).max); + shareToken.safeApprove(platformAddress, type(uint256).max); + assetToken.safeApprove(platformAddress, type(uint256).max); } /** * @dev Remove all assets from platform and send them to Vault contract. */ function withdrawAll() external override onlyVaultOrGovernor nonReentrant { - uint256 sfrxEthBalance = sfrxETH.balanceOf(address(this)); + uint256 shareBalance = shareToken.balanceOf(address(this)); uint256 assetAmount = IERC4626(platformAddress).redeem( - sfrxEthBalance, + shareBalance, vaultAddress, address(this) ); - emit Withdrawal(address(frxETH), address(sfrxETH), assetAmount); + emit Withdrawal(address(assetToken), address(shareToken), assetAmount); } /** * @dev Get the total asset value held in the platform - * @param _asset Address of the frxETH + * @param _asset Address of the asset * @return balance Total value of the asset in the platform */ function checkBalance(address _asset) @@ -113,7 +113,7 @@ contract FraxETHStrategy is InitializableAbstractStrategy { override returns (uint256 balance) { - require(_asset == address(frxETH), "Asset it not frxETH"); + require(_asset == address(assetToken), "Unexpected asset address"); return IERC4626(platformAddress).totalAssets(); } @@ -122,7 +122,8 @@ contract FraxETHStrategy is InitializableAbstractStrategy { * if for some reason is it necessary. */ function safeApproveAllTokens() external override { - sfrxETH.safeApprove(platformAddress, type(uint256).max); + assetToken.safeApprove(platformAddress, type(uint256).max); + shareToken.safeApprove(platformAddress, type(uint256).max); } /** @@ -135,6 +136,6 @@ contract FraxETHStrategy is InitializableAbstractStrategy { override returns (bool) { - return _asset == address(frxETH); + return _asset == address(assetToken); } } diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 2d14088b2f..ef0e083287 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -181,7 +181,8 @@ contract VaultAdmin is VaultStorage { // Verify that our oracle supports the asset // slither-disable-next-line unused-return - IOracle(priceProvider).price(_asset); + // TODO: ADD THIS BACK IN - frxETH has no Oracle? + //IOracle(priceProvider).price(_asset); emit AssetSupported(_asset); } diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index effec45467..6c7023b8bd 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -25,7 +25,9 @@ module.exports = deploymentWithGuardianGovernor( withConfirmation, ethers, }); + await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); + actions = actions.concat( await deployFraxETHStrategy({ deployWithConfirmation, @@ -79,10 +81,6 @@ const deployCore = async ({ const cOETH = await ethers.getContractAt("OETH", cOETHProxy.address); const cOracleRouter = await ethers.getContract("OracleRouter"); const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); - const cVaultAdmin = await ethers.getContractAt( - "OETHVaultAdmin", - dVaultAdmin.address - ); await withConfirmation( cOETHProxy @@ -118,13 +116,23 @@ const deployCore = async ({ await withConfirmation( // TODO confirm this value - cVaultAdmin + cVault .connect(sDeployer) .setAutoAllocateThreshold(utils.parseUnits("10", 18)) ); await withConfirmation( // TODO confirm this value - cVaultAdmin.connect(sDeployer).setRebaseThreshold(utils.parseUnits("2", 18)) + cVault.connect(sDeployer).setRebaseThreshold(utils.parseUnits("2", 18)) + ); + + await withConfirmation( + // TODO is it ok to start with unpaused capital? + cVault.connect(sDeployer).unpauseCapital() + ); + + await withConfirmation( + // 0 stands for DECIMAL unit conversion + cVault.connect(sDeployer).supportAsset(addresses.mainnet.frxETH, 0) ); console.log("Initialized OETHVaultAdmin implementation"); @@ -205,7 +213,8 @@ const deployFraxETHStrategy = async ({ const assetAddresses = await getAssetAddresses(deployments); const { deployerAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); - const cVaultProxy = await ethers.getContract("VaultProxy"); + const cVaultProxy = await ethers.getContract("OETHVaultProxy"); + const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); const dFraxETHStrategyProxy = await deployWithConfirmation( "FraxETHStrategyProxy" @@ -213,9 +222,9 @@ const deployFraxETHStrategy = async ({ const cFraxETHStrategyProxy = await ethers.getContract( "FraxETHStrategyProxy" ); - const dFraxETHStrategy = await deployWithConfirmation("FraxETHStrategy"); + const dFraxETHStrategy = await deployWithConfirmation("Generalized4626Strategy"); const cFraxETHStrategy = await ethers.getContractAt( - "FraxETHStrategy", + "Generalized4626Strategy", dFraxETHStrategyProxy.address ); await withConfirmation( @@ -246,6 +255,10 @@ const deployFraxETHStrategy = async ({ ); console.log(`FraxETHStrategy transferGovernance(${guardianAddr} called`); + await withConfirmation( + cVault.connect(sDeployer).approveStrategy(cFraxETHStrategyProxy.address) + ); + return [ { // Claim Vault governance diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index 6c3569f3bf..dbcfb8f63c 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -36,18 +36,23 @@ async function defaultFixture() { const { governorAddr, timelockAddr } = await getNamedAccounts(); const ousdProxy = await ethers.getContract("OUSDProxy"); + const oethProxy = await ethers.getContract("OETHProxy"); const vaultProxy = await ethers.getContract("VaultProxy"); + const OETHVaultProxy = await ethers.getContract("OETHVaultProxy"); const harvesterProxy = await ethers.getContract("HarvesterProxy"); const compoundStrategyProxy = await ethers.getContract( "CompoundStrategyProxy" ); const ousd = await ethers.getContractAt("OUSD", ousdProxy.address); + const oeth = await ethers.getContractAt("OETH", oethProxy.address); const vault = await ethers.getContractAt("IVault", vaultProxy.address); + const oethVault = await ethers.getContractAt("IVault", OETHVaultProxy.address); const harvester = await ethers.getContractAt( "Harvester", harvesterProxy.address ); + const dripperProxy = await ethers.getContract("DripperProxy"); const dripper = await ethers.getContractAt("Dripper", dripperProxy.address); const wousdProxy = await ethers.getContract("WrappedOUSDProxy"); @@ -132,6 +137,8 @@ async function defaultFixture() { stkAave, aaveIncentivesController, reth, + frxETH, + sfrxETH, mockNonRebasing, mockNonRebasingTwo, LUSD; @@ -148,6 +155,7 @@ async function defaultFixture() { metapoolToken, morpho, morphoCompoundStrategy, + fraxEthStrategy, morphoAaveStrategy, morphoLens, LUSDMetapoolToken, @@ -179,6 +187,8 @@ async function defaultFixture() { ausdt = await ethers.getContractAt(erc20Abi, addresses.mainnet.aUSDT); ausdc = await ethers.getContractAt(erc20Abi, addresses.mainnet.aUSDC); adai = await ethers.getContractAt(erc20Abi, addresses.mainnet.aDAI); + frxETH = await ethers.getContractAt(erc20Abi, addresses.mainnet.frxETH); + sfrxETH = await ethers.getContractAt(erc20Abi, addresses.mainnet.sfrxETH); morpho = await ethers.getContractAt(morphoAbi, addresses.mainnet.Morpho); morphoLens = await ethers.getContractAt( morphoLensAbi, @@ -218,6 +228,14 @@ async function defaultFixture() { "MorphoAaveStrategy", morphoAaveStrategyProxy.address ); + + const fraxEthStrategyProxy = await ethers.getContract( + "FraxETHStrategyProxy" + ); + fraxEthStrategy = await ethers.getContractAt( + "Generalized4626Strategy", + fraxEthStrategyProxy.address + ); } else { usdt = await ethers.getContract("MockUSDT"); dai = await ethers.getContract("MockDAI"); @@ -332,6 +350,10 @@ async function defaultFixture() { for (const asset of [ousd, usdt, usdc, dai]) { await resetAllowance(asset, user, vault.address); } + + for (const asset of [oeth, frxETH]) { + await resetAllowance(asset, user, oethVault.address); + } } } else { // Matt and Josh each have $100 OUSD @@ -428,6 +450,12 @@ async function defaultFixture() { flipper, buyback, wousd, + //OETH + oethVault, + oeth, + frxETH, + sfrxETH, + fraxEthStrategy, }; } @@ -744,6 +772,40 @@ async function morphoAaveFixture() { return fixture; } +/** + * FraxETHStrategy fixture that works only in forked environment + * + */ +async function fraxETHStrategyForkedFixture() { + const fixture = await loadFixture(defaultFixture); + + const sGuardian = await ethers.provider.getSigner(addresses.mainnet.Guardian); + const { daniel } = fixture; + + // Get some frxETH from most wealthy contracts/wallets + await impersonateAndFundAddress( + addresses.mainnet.frxETH, + [ + "0x5Ae5eC04170E0dedC00b0Cfae3B8E7821C630AFA", + "0x2F08F4645d2fA1fB12D2db8531c0c2EA0268BdE2", + "0x8a15b2Dc9c4f295DCEbB0E7887DD25980088fDCB", + "0xce4DbAF3fa72C962Ee1F371694109fc2a80B03f5", + "0x4E30fc7ccD2dF3ddCA39a69d2085334Ee63b9c96", + ], + // Daniel is loaded with fraxETH + daniel.getAddress() + ); + + await fixture.oethVault + .connect(sGuardian) + .setAssetDefaultStrategy( + fixture.frxETH.address, + fixture.fraxEthStrategy.address + ); + + return fixture; +} + /** * Generalized strategy fixture that works only in forked environment * @@ -1199,4 +1261,5 @@ module.exports = { withImpersonatedAccount, impersonateAndFundContract, impersonateAccount, + fraxETHStrategyForkedFixture, }; diff --git a/contracts/test/helpers.js b/contracts/test/helpers.js index 62a9d774da..a9d361f9f4 100644 --- a/contracts/test/helpers.js +++ b/contracts/test/helpers.js @@ -82,6 +82,10 @@ function ousdUnits(amount) { return parseUnits(amount, 18); } +function oethUnits(amount) { + return parseUnits(amount, 18); +} + function fraxUnits(amount) { return parseUnits(amount, 18); } @@ -548,6 +552,7 @@ const forkOnlyDescribe = (title, fn) => module.exports = { ousdUnits, + oethUnits, usdtUnits, usdcUnits, tusdUnits, diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js new file mode 100644 index 0000000000..c37975574a --- /dev/null +++ b/contracts/test/strategies/frax-ETH.fork-test.js @@ -0,0 +1,70 @@ +const { expect } = require("chai"); + +const { loadFixture } = require("ethereum-waffle"); +const { + units, + forkOnlyDescribe, + oethUnits, +} = require("../helpers"); +const { + fraxETHStrategyForkedFixture, + impersonateAndFundContract, +} = require("../_fixture"); + +forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { + this.timeout(0); + // due to hardhat forked mode timeouts - retry failed tests up to 3 times + this.retries(3); + + let fixture; + beforeEach(async () => { + fixture = await loadFixture(fraxETHStrategyForkedFixture); + }); + + describe.only("Mint", function () { + it("Should deploy fraxETH in Frax ETH Strategy", async function () { + const { daniel, frxETH } = fixture; + await mintTest(fixture, daniel, frxETH, "10"); + }); + }); +}); + +async function mintTest(fixture, user, asset, amount = "10") { + const { oethVault, oeth, fraxEthStrategy } = fixture; + + await oethVault.connect(user).allocate(); + + const unitAmount = await units(amount, asset); + + const currentSupply = await oeth.totalSupply(); + const currentBalance = await oeth.connect(user).balanceOf(user.address); + const currentFrxStratBalance = await fraxEthStrategy.checkBalance( + asset.address + ); + + // Mint OUSD w/ asset + await oethVault.connect(user).mint(asset.address, unitAmount, 0); + await oethVault.connect(user).allocate(); + + const newBalance = await oeth.connect(user).balanceOf(user.address); + const newSupply = await oeth.totalSupply(); + const newFrxStratBalance = await fraxEthStrategy.checkBalance(asset.address); + + const balanceDiff = newBalance.sub(currentBalance); + // Ensure user has correct balance (w/ 1% slippage tolerance) + expect(balanceDiff).to.approxEqualTolerance(oethUnits(amount), 2); + + // Supply checks + const supplyDiff = newSupply.sub(currentSupply); + const oethUnitAmount = oethUnits(amount); + + expect(supplyDiff).to.approxEqualTolerance(oethUnitAmount, 1); + + const fraxBalanceDiff = newFrxStratBalance.sub(currentFrxStratBalance); + + // Should have liquidity in Morpho + expect(fraxBalanceDiff).to.approxEqualTolerance( + await units(amount, asset), + 1 + ); +} From 8355b24e213e05d575103dc368e5fbafb475d0d1 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 5 Apr 2023 23:51:06 +0200 Subject: [PATCH 020/110] hardcode oracle price --- contracts/contracts/oracle/OracleRouter.sol | 9 +++++++++ contracts/contracts/vault/VaultAdmin.sol | 3 +-- contracts/deploy/051_oeth.js | 2 ++ 3 files changed, 12 insertions(+), 2 deletions(-) diff --git a/contracts/contracts/oracle/OracleRouter.sol b/contracts/contracts/oracle/OracleRouter.sol index c13890b6dd..ca2df3345b 100644 --- a/contracts/contracts/oracle/OracleRouter.sol +++ b/contracts/contracts/oracle/OracleRouter.sol @@ -8,6 +8,7 @@ import { Helpers } from "../utils/Helpers.sol"; abstract contract OracleRouterBase is IOracle { uint256 constant MIN_DRIFT = uint256(70000000); uint256 constant MAX_DRIFT = uint256(130000000); + address constant FIXED_PRICE = 0x0000000000000000000000000000000000000001; /** * @dev The price feed contract to use for a particular asset. @@ -23,6 +24,9 @@ abstract contract OracleRouterBase is IOracle { */ function price(address asset) external view override returns (uint256) { address _feed = feed(asset); + if (_feed == FIXED_PRICE) { + return 1e8; + } require(_feed != address(0), "Asset not available"); (, int256 _iprice, , , ) = AggregatorV3Interface(_feed) .latestRoundData(); @@ -83,6 +87,11 @@ contract OracleRouter is OracleRouterBase { ) { // Chainlink: CVX/USD return address(0xd962fC30A72A84cE50161031391756Bf2876Af5D); + } else if ( + asset == address(0x5E8422345238F34275888049021821E8E08CAa1f) + ) { + // FIXED_PRICE: frxETH/ETH + return address(FIXED_PRICE); } else { revert("Asset not available"); } diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index ef0e083287..2d14088b2f 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -181,8 +181,7 @@ contract VaultAdmin is VaultStorage { // Verify that our oracle supports the asset // slither-disable-next-line unused-return - // TODO: ADD THIS BACK IN - frxETH has no Oracle? - //IOracle(priceProvider).price(_asset); + IOracle(priceProvider).price(_asset); emit AssetSupported(_asset); } diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 6c7023b8bd..cbb8b3f50a 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -64,6 +64,7 @@ const deployCore = async ({ // Proxies await deployWithConfirmation("OETHVaultProxy"); await deployWithConfirmation("OETHProxy"); + await deployWithConfirmation("OracleRouter"); // Main contracts const dOETH = await deployWithConfirmation("OETH"); @@ -268,3 +269,4 @@ const deployFraxETHStrategy = async ({ }, ]; }; + From c62e66eb6cee46fe263e767a64221bc72282023e Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Fri, 7 Apr 2023 13:21:31 +0200 Subject: [PATCH 021/110] finish up the fraxETH strategy fork tests and fix a bug --- .../strategies/Generalized4626Strategy.sol | 12 +- contracts/deploy/051_oeth.js | 5 +- contracts/test/_fixture.js | 9 +- contracts/test/abi/sfrxETH.json | 1 + contracts/test/helpers.js | 5 + .../test/strategies/frax-ETH.fork-test.js | 119 ++++++++++++++++-- 6 files changed, 133 insertions(+), 18 deletions(-) create mode 100644 contracts/test/abi/sfrxETH.json diff --git a/contracts/contracts/strategies/Generalized4626Strategy.sol b/contracts/contracts/strategies/Generalized4626Strategy.sol index eb6ce32b2f..78bdd5468d 100644 --- a/contracts/contracts/strategies/Generalized4626Strategy.sol +++ b/contracts/contracts/strategies/Generalized4626Strategy.sol @@ -3,7 +3,7 @@ pragma solidity ^0.8.0; /** * @title OETH Generalized 4626 Strategy - * @notice Investment strategy for vaults supporting ERC4626 + * @notice Investment strategy for vaults supporting ERC4626 * @author Origin Protocol Inc */ import { IERC4626 } from "../../lib/openzeppelin/interfaces/IERC4626.sol"; @@ -114,7 +114,15 @@ contract Generalized4626Strategy is InitializableAbstractStrategy { returns (uint256 balance) { require(_asset == address(assetToken), "Unexpected asset address"); - return IERC4626(platformAddress).totalAssets(); + /* We are intentionally not counting the amount of assetToken parked on the + * contract toward the checkBalance. The deposit and withdraw functions + * should not result in assetToken being unused and owned by this strategy + * contract. + */ + return + IERC4626(platformAddress).convertToAssets( + shareToken.balanceOf(address(this)) + ); } /** diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index cbb8b3f50a..335a5aa3cc 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -223,7 +223,9 @@ const deployFraxETHStrategy = async ({ const cFraxETHStrategyProxy = await ethers.getContract( "FraxETHStrategyProxy" ); - const dFraxETHStrategy = await deployWithConfirmation("Generalized4626Strategy"); + const dFraxETHStrategy = await deployWithConfirmation( + "Generalized4626Strategy" + ); const cFraxETHStrategy = await ethers.getContractAt( "Generalized4626Strategy", dFraxETHStrategyProxy.address @@ -269,4 +271,3 @@ const deployFraxETHStrategy = async ({ }, ]; }; - diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index dbcfb8f63c..5ad7c440b3 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -28,6 +28,8 @@ const ousdMetapoolAbi = require("./abi/ousdMetapool.json"); const threepoolLPAbi = require("./abi/threepoolLP.json"); const threepoolSwapAbi = require("./abi/threepoolSwap.json"); +const sfrxETHAbi = require("./abi/sfrxETH.json"); + async function defaultFixture() { await deployments.fixture(undefined, { keepExistingDeployments: Boolean(isForkWithLocalNode), @@ -47,7 +49,10 @@ async function defaultFixture() { const ousd = await ethers.getContractAt("OUSD", ousdProxy.address); const oeth = await ethers.getContractAt("OETH", oethProxy.address); const vault = await ethers.getContractAt("IVault", vaultProxy.address); - const oethVault = await ethers.getContractAt("IVault", OETHVaultProxy.address); + const oethVault = await ethers.getContractAt( + "IVault", + OETHVaultProxy.address + ); const harvester = await ethers.getContractAt( "Harvester", harvesterProxy.address @@ -188,7 +193,7 @@ async function defaultFixture() { ausdc = await ethers.getContractAt(erc20Abi, addresses.mainnet.aUSDC); adai = await ethers.getContractAt(erc20Abi, addresses.mainnet.aDAI); frxETH = await ethers.getContractAt(erc20Abi, addresses.mainnet.frxETH); - sfrxETH = await ethers.getContractAt(erc20Abi, addresses.mainnet.sfrxETH); + sfrxETH = await ethers.getContractAt(sfrxETHAbi, addresses.mainnet.sfrxETH); morpho = await ethers.getContractAt(morphoAbi, addresses.mainnet.Morpho); morphoLens = await ethers.getContractAt( morphoLensAbi, diff --git a/contracts/test/abi/sfrxETH.json b/contracts/test/abi/sfrxETH.json new file mode 100644 index 0000000000..1d237e59df --- /dev/null +++ b/contracts/test/abi/sfrxETH.json @@ -0,0 +1 @@ +[{"inputs":[{"internalType":"contract ERC20","name":"_underlying","type":"address"},{"internalType":"uint32","name":"_rewardsCycleLength","type":"uint32"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"SyncError","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"caller","type":"address"},{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"cycleEnd","type":"uint32"},{"indexed":false,"internalType":"uint256","name":"rewardAmount","type":"uint256"}],"name":"NewRewardsCycle","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"caller","type":"address"},{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"asset","outputs":[{"internalType":"contract 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":"redeem","outputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardsCycleEnd","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardsCycleLength","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"syncRewards","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalAssets","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"assets","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"withdraw","outputs":[{"internalType":"uint256","name":"shares","type":"uint256"}],"stateMutability":"nonpayable","type":"function"}] \ No newline at end of file diff --git a/contracts/test/helpers.js b/contracts/test/helpers.js index a9d361f9f4..a42ca8d30a 100644 --- a/contracts/test/helpers.js +++ b/contracts/test/helpers.js @@ -86,6 +86,10 @@ function oethUnits(amount) { return parseUnits(amount, 18); } +function frxETHUnits(amount) { + return parseUnits(amount, 18); +} + function fraxUnits(amount) { return parseUnits(amount, 18); } @@ -563,6 +567,7 @@ module.exports = { oracleUnits, cDaiUnits, cUsdcUnits, + frxETHUnits, units, daiUnitsFormat, ousdUnitsFormat, diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js index c37975574a..d8c09b3378 100644 --- a/contracts/test/strategies/frax-ETH.fork-test.js +++ b/contracts/test/strategies/frax-ETH.fork-test.js @@ -5,6 +5,8 @@ const { units, forkOnlyDescribe, oethUnits, + frxETHUnits, + advanceTime, } = require("../helpers"); const { fraxETHStrategyForkedFixture, @@ -21,34 +23,127 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { fixture = await loadFixture(fraxETHStrategyForkedFixture); }); - describe.only("Mint", function () { - it("Should deploy fraxETH in Frax ETH Strategy", async function () { - const { daniel, frxETH } = fixture; - await mintTest(fixture, daniel, frxETH, "10"); - }); + it("Should deposit fraxETH in Frax ETH Strategy", async function () { + const { daniel, frxETH } = fixture; + await mintTest(fixture, daniel, "10"); + }); + + it("Should depositAll fraxETH in Frax ETH Strategy", async function () { + const { daniel, frxETH } = fixture; + await depositAllTest(fixture, daniel, "10"); + }); + + it("Strategy should earn interest using fraxETH in Frax ETH Strategy", async function () { + const { daniel, frxETH, sfrxETH, fraxEthStrategy } = fixture; + await mintTest(fixture, daniel, "10"); + + const frxETHAmount = await sfrxETH.convertToAssets( + await sfrxETH.balanceOf(fraxEthStrategy.address) + ); + + frxETH.connect(daniel).transfer(sfrxETH.address, frxETHUnits("10")); + sfrxETH.connect(daniel).syncRewards(); + // advance 1 month + await advanceTime(60 * 60 * 24 * 7 * 4); + + const frxETHAmountDiff = ( + await sfrxETH.convertToAssets( + await sfrxETH.balanceOf(fraxEthStrategy.address) + ) + ).sub(frxETHAmount); + // sfrxETH should be earning some rewards + expect(frxETHAmountDiff).gt(frxETHUnits("0.00001")); + }); + + it("Should deploy fraxETH and then withdraw it", async function () { + const { daniel, frxETH } = fixture; + await withdrawTest(fixture, daniel, "10"); + }); + + it("Should deploy fraxETH and then call withdraw all on the strategy", async function () { + const { daniel, frxETH } = fixture; + await withdrawAllTest(fixture, daniel, "10"); }); }); -async function mintTest(fixture, user, asset, amount = "10") { - const { oethVault, oeth, fraxEthStrategy } = fixture; +async function depositAllTest(fixture, user, amount = "10") { + const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + + const assetUnits = await frxETHUnits(amount); + const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); + const supply = await fraxEthStrategy.checkBalance(frxETH.address); + const vaultSigner = await impersonateAndFundContract(oethVault.address); + + frxETH.connect(user).transfer(fraxEthStrategy.address, assetUnits); + + await fraxEthStrategy.connect(vaultSigner).depositAll(); + + const supplyDiff = (await fraxEthStrategy.checkBalance(frxETH.address)).sub( + supply + ); + + expect(supplyDiff).gt(assetUnits); +} + +async function withdrawAllTest(fixture, user, amount = "10") { + const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + const vaultSigner = await impersonateAndFundContract(oethVault.address); + + await mintTest(fixture, user, amount); + + const assetUnits = await frxETHUnits(amount); + const strategyFrxETHBalance = await fraxEthStrategy.checkBalance( + frxETH.address + ); + const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); + + await fraxEthStrategy.connect(vaultSigner).withdrawAll(); + + const vaultAssetBalDiff = (await frxETH.balanceOf(oethVault.address)).sub( + vaultAssetBalBefore + ); + + expect(vaultAssetBalDiff).to.approxEqualTolerance(strategyFrxETHBalance); +} + +async function withdrawTest(fixture, user, amount = "10") { + const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + await mintTest(fixture, user, amount); + + const assetUnits = await frxETHUnits(amount); + const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); + const vaultSigner = await impersonateAndFundContract(oethVault.address); + + await fraxEthStrategy + .connect(vaultSigner) + .withdraw(oethVault.address, frxETH.address, assetUnits); + const vaultAssetBalDiff = (await frxETH.balanceOf(oethVault.address)).sub( + vaultAssetBalBefore + ); + + expect(vaultAssetBalDiff).to.approxEqualTolerance(assetUnits, 1); +} + +async function mintTest(fixture, user, amount = "10") { + const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; await oethVault.connect(user).allocate(); - const unitAmount = await units(amount, asset); + const unitAmount = await units(amount, frxETH); const currentSupply = await oeth.totalSupply(); const currentBalance = await oeth.connect(user).balanceOf(user.address); const currentFrxStratBalance = await fraxEthStrategy.checkBalance( - asset.address + frxETH.address ); // Mint OUSD w/ asset - await oethVault.connect(user).mint(asset.address, unitAmount, 0); + await oethVault.connect(user).mint(frxETH.address, unitAmount, 0); await oethVault.connect(user).allocate(); const newBalance = await oeth.connect(user).balanceOf(user.address); const newSupply = await oeth.totalSupply(); - const newFrxStratBalance = await fraxEthStrategy.checkBalance(asset.address); + const newFrxStratBalance = await fraxEthStrategy.checkBalance(frxETH.address); const balanceDiff = newBalance.sub(currentBalance); // Ensure user has correct balance (w/ 1% slippage tolerance) @@ -64,7 +159,7 @@ async function mintTest(fixture, user, asset, amount = "10") { // Should have liquidity in Morpho expect(fraxBalanceDiff).to.approxEqualTolerance( - await units(amount, asset), + await units(amount, frxETH), 1 ); } From 7d34b288e5fa837b022f4efe577cbb966e105944 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Fri, 7 Apr 2023 19:22:17 +0200 Subject: [PATCH 022/110] lint and some minor fixes --- contracts/deploy/051_oeth.js | 2 +- contracts/test/_fixture.js | 16 +++++++++------- contracts/test/strategies/frax-ETH.fork-test.js | 16 +++++++--------- 3 files changed, 17 insertions(+), 17 deletions(-) diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 335a5aa3cc..9711e46696 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -14,7 +14,7 @@ const { const guardianAddr = addresses.mainnet.Guardian; module.exports = deploymentWithGuardianGovernor( - { deployName: "051_oeth", forceDeploy: true }, + { deployName: "051_oeth" }, async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index 5ad7c440b3..bd69aed6b0 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -38,21 +38,23 @@ async function defaultFixture() { const { governorAddr, timelockAddr } = await getNamedAccounts(); const ousdProxy = await ethers.getContract("OUSDProxy"); - const oethProxy = await ethers.getContract("OETHProxy"); const vaultProxy = await ethers.getContract("VaultProxy"); - const OETHVaultProxy = await ethers.getContract("OETHVaultProxy"); const harvesterProxy = await ethers.getContract("HarvesterProxy"); const compoundStrategyProxy = await ethers.getContract( "CompoundStrategyProxy" ); const ousd = await ethers.getContractAt("OUSD", ousdProxy.address); - const oeth = await ethers.getContractAt("OETH", oethProxy.address); const vault = await ethers.getContractAt("IVault", vaultProxy.address); - const oethVault = await ethers.getContractAt( - "IVault", - OETHVaultProxy.address - ); + + let oethProxy, OETHVaultProxy, oeth, oethVault; + if (isFork) { + oethProxy = await ethers.getContract("OETHProxy"); + OETHVaultProxy = await ethers.getContract("OETHVaultProxy"); + oeth = await ethers.getContractAt("OETH", oethProxy.address); + oethVault = await ethers.getContractAt("IVault", OETHVaultProxy.address); + } + const harvester = await ethers.getContractAt( "Harvester", harvesterProxy.address diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js index d8c09b3378..85373874cd 100644 --- a/contracts/test/strategies/frax-ETH.fork-test.js +++ b/contracts/test/strategies/frax-ETH.fork-test.js @@ -24,12 +24,12 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { }); it("Should deposit fraxETH in Frax ETH Strategy", async function () { - const { daniel, frxETH } = fixture; + const { daniel } = fixture; await mintTest(fixture, daniel, "10"); }); it("Should depositAll fraxETH in Frax ETH Strategy", async function () { - const { daniel, frxETH } = fixture; + const { daniel } = fixture; await depositAllTest(fixture, daniel, "10"); }); @@ -56,21 +56,20 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { }); it("Should deploy fraxETH and then withdraw it", async function () { - const { daniel, frxETH } = fixture; + const { daniel } = fixture; await withdrawTest(fixture, daniel, "10"); }); it("Should deploy fraxETH and then call withdraw all on the strategy", async function () { - const { daniel, frxETH } = fixture; + const { daniel } = fixture; await withdrawAllTest(fixture, daniel, "10"); }); }); async function depositAllTest(fixture, user, amount = "10") { - const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + const { oethVault, frxETH, fraxEthStrategy } = fixture; const assetUnits = await frxETHUnits(amount); - const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); const supply = await fraxEthStrategy.checkBalance(frxETH.address); const vaultSigner = await impersonateAndFundContract(oethVault.address); @@ -86,12 +85,11 @@ async function depositAllTest(fixture, user, amount = "10") { } async function withdrawAllTest(fixture, user, amount = "10") { - const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + const { oethVault, frxETH, fraxEthStrategy } = fixture; const vaultSigner = await impersonateAndFundContract(oethVault.address); await mintTest(fixture, user, amount); - const assetUnits = await frxETHUnits(amount); const strategyFrxETHBalance = await fraxEthStrategy.checkBalance( frxETH.address ); @@ -107,7 +105,7 @@ async function withdrawAllTest(fixture, user, amount = "10") { } async function withdrawTest(fixture, user, amount = "10") { - const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; + const { oethVault, frxETH, fraxEthStrategy } = fixture; await mintTest(fixture, user, amount); const assetUnits = await frxETHUnits(amount); From 56aed6943ca1433685a0d955c60dc63e5329ebda Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Fri, 7 Apr 2023 19:34:27 +0200 Subject: [PATCH 023/110] deployment file fix --- contracts/deploy/051_oeth.js | 43 ++++++++++++++++-------------------- 1 file changed, 19 insertions(+), 24 deletions(-) diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 9711e46696..70e875a3cc 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -63,7 +63,6 @@ const deployCore = async ({ // Proxies await deployWithConfirmation("OETHVaultProxy"); - await deployWithConfirmation("OETHProxy"); await deployWithConfirmation("OracleRouter"); // Main contracts @@ -77,19 +76,13 @@ const deployCore = async ({ const dVaultAdmin = await deployWithConfirmation("OETHVaultAdmin"); // Get contract instances + // OETH proxy has already been deployed by deploy 049 const cOETHProxy = await ethers.getContract("OETHProxy"); const cVaultProxy = await ethers.getContract("OETHVaultProxy"); const cOETH = await ethers.getContractAt("OETH", cOETHProxy.address); const cOracleRouter = await ethers.getContract("OracleRouter"); const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); - await withConfirmation( - cOETHProxy - .connect(sDeployer) - ["initialize(address,address,bytes)"](dOETH.address, deployerAddr, []) - ); - console.log("Initialized OETHProxy"); - // Need to call the initializer on the Vault then upgraded it to the actual // VaultCore implementation await withConfirmation( @@ -138,26 +131,10 @@ const deployCore = async ({ console.log("Initialized OETHVaultAdmin implementation"); - // Initialize OETH - await withConfirmation( - cOETH.connect(sDeployer).initialize( - "Origin Ether", // the name? - "OETH", - cVaultProxy.address, - utils.parseUnits("1", 27).sub(BigNumber.from(1)) - ) - ); - - console.log("Initialized OETH"); - await withConfirmation( cVaultProxy.connect(sDeployer).transferGovernance(guardianAddr) ); - await withConfirmation( - cOETHProxy.connect(sDeployer).transferGovernance(guardianAddr) - ); - console.log("Governance transfer initialized"); // return actions to be executed by the Governor @@ -174,6 +151,24 @@ const deployCore = async ({ signature: "claimGovernance()", args: [], }, + { + // Upgrade OETH proxy + contract: cOETHProxy, + signature: "upgradeTo(address)", + args: [dOETH.address], + }, + { + // Initialize OETH in the proxy storage slot space + contract: cOETH, + signature: "initialize(string,string,address,uint256)", + // TODO: Verify name is ok + args: [ + "Origin Ether", + "OETH", + cVaultProxy.address, + utils.parseUnits("1", 27).sub(BigNumber.from(1)), + ], + }, ]; }; From 03612ec0c915f02071508728b0ad5b3c3ae29448 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Fri, 7 Apr 2023 16:20:24 -0400 Subject: [PATCH 024/110] Slither db update for false positives --- contracts/slither.db.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/slither.db.json b/contracts/slither.db.json index 39dd15ea99..32774af9f4 100644 --- a/contracts/slither.db.json +++ b/contracts/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "variable", "name": "decimalsCache", "source_mapping": {"start": 4736, "length": 50, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [124], "starting_column": 5, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4497, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#271-357)\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L271-L357)\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "65e007df44c00b192cdedf6acb4c0c396774b55569e66aa864570ff224919500", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_allocate", "source_mapping": {"start": 9506, "length": 3882, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 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"filename_short": "contracts/buyback/Buyback.sol", "is_dependency": false, "lines": [54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Buyback", "source_mapping": {"start": 319, "length": 2299, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/Buyback.sol", "filename_relative": "contracts/buyback/Buyback.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/Buyback.sol", "filename_short": "contracts/buyback/Buyback.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85], "starting_column": 1, 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"ending_column": 2}}, "signature": "_deposit(address,uint256)"}}, {"type": "node", "name": "require(bool,string)(cToken.mint(_amount) == 0,cToken mint failed)", "source_mapping": {"start": 1966, "length": 56, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [57], "starting_column": 9, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "_deposit", "source_mapping": {"start": 1736, "length": 293, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": 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111, 112, 113, 114, 115, 116, 117, 118, 119, 120], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CompoundStrategy", "source_mapping": {"start": 382, "length": 7749, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 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"length": 7749, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 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"d32d63d9464f5701e2db9f5630c6fce80c9c5404aeecf34e08b2860fbca2e756", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBps", "source_mapping": {"start": 3782, "length": 28, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3486, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_rebase", "source_mapping": {"start": 13775, "length": 953, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_short": 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"ending_column": 2}}, "signature": "_rebase()"}}], "description": "VaultStorage.trusteeFeeBps (contracts/vault/VaultStorage.sol#104) is never initialized. It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#370-394)\n", "markdown": "[VaultStorage.trusteeFeeBps](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L370-L394)\n", "id": "6026824a262c80dba27267266bd932f6ced8a0ab28731a229e2747099e556a33", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeAddress", "source_mapping": {"start": 3699, "length": 29, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [101], "starting_column": 5, "ending_column": 34}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "38c6f1922de1e66b8be48d1e73897a517a266abf443487b0429c6d6070aa67d7", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBasis", "source_mapping": {"start": 3784, "length": 30, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 35}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeFeeBasis](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "3f7908a03d07c1a38ed6e02e0e85b2e0e3e7b96dcad11d66ac62102edf3951f9", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "scaleBy", "source_mapping": {"start": 734, "length": 308, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": "contracts/utils/StableMath.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_short": "contracts/utils/StableMath.sol", "is_dependency": false, "lines": [25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "StableMath", "source_mapping": {"start": 242, "length": 3585, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#42-87)\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#647-649)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L51) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L42-L87)\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L647-L649)\n", "id": "b5f535d2516b1f696e381fc7ef334ac08dab475e61c7fd193ef8eb0498172128", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allAssets", "source_mapping": {"start": 1892, "length": 19, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [52], "starting_column": 5, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "contract", "name": 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It is used in:\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInVault() (contracts/vault/VaultCore.sol#412-422)\n\t- VaultCore._totalValueInStrategy(address) (contracts/vault/VaultCore.sol#440-456)\n\t- VaultCore._checkBalance() (contracts/vault/VaultCore.sol#491-499)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#518-594)\n\t- VaultCore._getAssetPrices(bool) (contracts/vault/VaultCore.sol#600-620)\n\t- VaultCore.getAssetCount() (contracts/vault/VaultCore.sol#629-631)\n\t- VaultCore.getAllAssets() (contracts/vault/VaultCore.sol#636-638)\n", "markdown": "[VaultStorage.allAssets](contracts/vault/VaultStorage.sol#L52) is never initialized. It is used in:\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInVault()](contracts/vault/VaultCore.sol#L412-L422)\n\t- [VaultCore._totalValueInStrategy(address)](contracts/vault/VaultCore.sol#L440-L456)\n\t- [VaultCore._checkBalance()](contracts/vault/VaultCore.sol#L491-L499)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L518-L594)\n\t- [VaultCore._getAssetPrices(bool)](contracts/vault/VaultCore.sol#L600-L620)\n\t- [VaultCore.getAssetCount()](contracts/vault/VaultCore.sol#L629-L631)\n\t- [VaultCore.getAllAssets()](contracts/vault/VaultCore.sol#L636-L638)\n", "id": "a0bcee4b84d596e46f4bdc315977842c894250f10de805d7cb76ef572ecc6eed", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInStrategies() (contracts/vault/VaultCore.sol#428-433)\n\t- VaultCore._checkBalance(address) (contracts/vault/VaultCore.sol#472-485)\n\t- VaultCore.getStrategyCount() (contracts/vault/VaultCore.sol#643-645)\n", "markdown": "[VaultStorage.allStrategies](contracts/vault/VaultStorage.sol#L60) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInStrategies()](contracts/vault/VaultCore.sol#L428-L433)\n\t- [VaultCore._checkBalance(address)](contracts/vault/VaultCore.sol#L472-L485)\n\t- [VaultCore.getStrategyCount()](contracts/vault/VaultCore.sol#L643-L645)\n", "id": "ea3b2d51d5c7b49d49000d98c22ad2e6114ee9ddc5ae0a3dbca43230b1d86caa", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assetDefaultStrategies", "source_mapping": {"start": 3296, "length": 57, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [92], "starting_column": 5, "ending_column": 62}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 738, "length": 3013, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_redeem", "source_mapping": {"start": 5959, "length": 2568, "filename_used": 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670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680], "starting_column": 1, "ending_column": 2}}, "signature": "_allocate()"}}], "description": "VaultStorage.assetDefaultStrategies (contracts/vault/VaultStorage.sol#92) is never initialized. It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n", "markdown": "[VaultStorage.assetDefaultStrategies](contracts/vault/VaultStorage.sol#L92) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n", "id": "2a2b38bc90433cda7268d5e5e361bda99612c0a8a010cde7677ef881ee8366ee", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "balanceOf", "source_mapping": {"start": 3072, "length": 223, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, "length": 17126, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#66-107)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#627-629)\n\t- VaultCore._toUnits(uint256,address) (contracts/vault/VaultCore.sol#646-661)\n\t- VaultCore._toUnitPrice(uint256,address) (contracts/vault/VaultCore.sol#663-678)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L61) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L66-L107)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L627-L629)\n\t- [VaultCore._toUnits(uint256,address)](contracts/vault/VaultCore.sol#L646-L661)\n\t- [VaultCore._toUnitPrice(uint256,address)](contracts/vault/VaultCore.sol#L663-L678)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L61", "id": "c860938e159ea26b593c250740cbaa2024ab5c9ac0d6205f97e9af6dac87675f", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allAssets", "source_mapping": {"start": 2441, "length": 28, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [62], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", 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It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#169-233)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#301-369)\n\t- VaultCore._totalValueInVault() (contracts/vault/VaultCore.sol#432-440)\n\t- VaultCore._totalValueInStrategy(address) (contracts/vault/VaultCore.sol#457-471)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#522-593)\n\t- VaultCore.getAssetCount() (contracts/vault/VaultCore.sol#602-604)\n\t- VaultCore.getAllAssets() (contracts/vault/VaultCore.sol#609-611)\n", "markdown": "[VaultStorage.allAssets](contracts/vault/VaultStorage.sol#L62) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L169-L233)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L301-L369)\n\t- [VaultCore._totalValueInVault()](contracts/vault/VaultCore.sol#L432-L440)\n\t- [VaultCore._totalValueInStrategy(address)](contracts/vault/VaultCore.sol#L457-L471)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L522-L593)\n\t- [VaultCore.getAssetCount()](contracts/vault/VaultCore.sol#L602-L604)\n\t- [VaultCore.getAllAssets()](contracts/vault/VaultCore.sol#L609-L611)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L62", "id": "e730fe429679f7811e61698e718568e8a56bd48136d661a5573f979234e6996c", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allStrategies", "source_mapping": {"start": 2688, "length": 32, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": 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It is used in:\n\t- VaultCore._totalValueInStrategies() (contracts/vault/VaultCore.sol#446-450)\n\t- VaultCore._checkBalance(address) (contracts/vault/VaultCore.sol#487-501)\n\t- VaultCore.getStrategyCount() (contracts/vault/VaultCore.sol#616-618)\n\t- VaultCore.getAllStrategies() (contracts/vault/VaultCore.sol#623-625)\n", "markdown": "[VaultStorage.allStrategies](contracts/vault/VaultStorage.sol#L70) is never initialized. It is used in:\n\t- [VaultCore._totalValueInStrategies()](contracts/vault/VaultCore.sol#L446-L450)\n\t- [VaultCore._checkBalance(address)](contracts/vault/VaultCore.sol#L487-L501)\n\t- [VaultCore.getStrategyCount()](contracts/vault/VaultCore.sol#L616-L618)\n\t- [VaultCore.getAllStrategies()](contracts/vault/VaultCore.sol#L623-L625)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L70", "id": "777cbcb013e313a3fd0021436d35e92824a94e210c1611ee051fc5d399d6661c", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "priceProvider", "source_mapping": {"start": 2780, "length": 28, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [73], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "mint", "source_mapping": {"start": 2178, "length": 1436, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultCore", "source_mapping": {"start": 1068, "length": 25108, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 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"ending_column": 2}}, "signature": "_calculateRedeemOutputs(uint256)"}}], "description": "VaultStorage.priceProvider (contracts/vault/VaultStorage.sol#73) is never initialized. It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#66-107)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#522-593)\n", "markdown": "[VaultStorage.priceProvider](contracts/vault/VaultStorage.sol#L73) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L66-L107)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L522-L593)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L73", "id": "eb7c2db1064787af6f239823c6b9223ba83a523396f8c7dc61c479282af97886", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "redeemFeeBps", "source_mapping": {"start": 2949, "length": 27, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [78], "starting_column": 5, "ending_column": 32}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_calculateRedeemOutputs", "source_mapping": {"start": 18727, "length": 3082, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultCore", "source_mapping": {"start": 1068, "length": 25108, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 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It is used in:\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#522-593)\n", "markdown": "[VaultStorage.redeemFeeBps](contracts/vault/VaultStorage.sol#L78) is never initialized. It is used in:\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L522-L593)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L78", "id": "c4819c8bb26576b24a1992a0ece73900c1b258ae9f166389ef2521f675df5cb1", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "vaultBuffer", "source_mapping": {"start": 3052, "length": 26, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [80], "starting_column": 5, "ending_column": 31}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_allocate", "source_mapping": {"start": 10672, "length": 2860, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#301-369)\n", "markdown": "[VaultStorage.vaultBuffer](contracts/vault/VaultStorage.sol#L80) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L301-L369)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L80", "id": "7147ba0fbcdb532f72f8a1425c5779a2caf2d432ef22a51a9c541b90d6da121c", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "autoAllocateThreshold", "source_mapping": {"start": 3157, "length": 36, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [82], "starting_column": 5, "ending_column": 41}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "mint", "source_mapping": {"start": 2178, "length": 1436, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#66-107)\n", "markdown": "[VaultStorage.autoAllocateThreshold](contracts/vault/VaultStorage.sol#L82) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L66-L107)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L82", "id": "3d9c26c30d04bc19d1bc2436186d32a82dbdee2c98be4833dff1f7fefa80858d", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "rebaseThreshold", "source_mapping": {"start": 3264, "length": 30, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [84], "starting_column": 5, "ending_column": 35}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "mint", "source_mapping": {"start": 2178, "length": 1436, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#66-107)\n\t- VaultCore.mintForStrategy(uint256) (contracts/vault/VaultCore.sol#122-147)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#169-233)\n\t- VaultCore.burnForStrategy(uint256) (contracts/vault/VaultCore.sol#248-275)\n", "markdown": "[VaultStorage.rebaseThreshold](contracts/vault/VaultStorage.sol#L84) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L66-L107)\n\t- [VaultCore.mintForStrategy(uint256)](contracts/vault/VaultCore.sol#L122-L147)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L169-L233)\n\t- [VaultCore.burnForStrategy(uint256)](contracts/vault/VaultCore.sol#L248-L275)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L84", "id": "b8efcc08277c777ff50a11fc931031018cad1a54978f03183217cd13dd183093", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "oUSD", "source_mapping": {"start": 3301, "length": 18, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [86], "starting_column": 5, "ending_column": 23}, "type_specific_fields": {"parent": 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#66-107)\n\t- VaultCore.mintForStrategy(uint256) (contracts/vault/VaultCore.sol#122-147)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#169-233)\n\t- VaultCore.burnForStrategy(uint256) (contracts/vault/VaultCore.sol#248-275)\n\t- VaultCore.redeemAll(uint256) (contracts/vault/VaultCore.sol#281-287)\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#384-408)\n", "markdown": "[VaultStorage.oUSD](contracts/vault/VaultStorage.sol#L86) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L66-L107)\n\t- [VaultCore.mintForStrategy(uint256)](contracts/vault/VaultCore.sol#L122-L147)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L169-L233)\n\t- [VaultCore.burnForStrategy(uint256)](contracts/vault/VaultCore.sol#L248-L275)\n\t- [VaultCore.redeemAll(uint256)](contracts/vault/VaultCore.sol#L281-L287)\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L384-L408)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L86", "id": "df26918b8bdd621ec118d2015bb8578817d734b6d3c33937967b164cadc2ace0", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "maxSupplyDiff", "source_mapping": {"start": 4028, "length": 28, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [106], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4640, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_redeem", "source_mapping": {"start": 5763, "length": 2485, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultCore", "source_mapping": {"start": 1068, "length": 25108, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": 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It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#169-233)\n", "markdown": "[VaultStorage.maxSupplyDiff](contracts/vault/VaultStorage.sol#L106) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L169-L233)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L106", "id": "6a3430804bec9d029a57ae03c02e8a40c310203865799000bf50016777b36f8f", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "decimalsCache", "source_mapping": {"start": 4736, "length": 50, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [124], "starting_column": 5, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 4497, "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "_getDecimals", "source_mapping": {"start": 23780, "length": 204, "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", 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"description": "VaultStorage.decimalsCache (contracts/vault/VaultStorage.sol#124) is never initialized. It is used in:\n\t- VaultCore._getDecimals(address) (contracts/vault/VaultCore.sol#668-672)\n", "markdown": "[VaultStorage.decimalsCache](contracts/vault/VaultStorage.sol#L124) is never initialized. It is used in:\n\t- [VaultCore._getDecimals(address)](contracts/vault/VaultCore.sol#L668-L672)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L124", "id": "ae957b4f96eb11ddea5ee4d030d41472ceee6954f34cde52618144ab869fa8c3", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assets", "source_mapping": {"start": 2283, "length": 41, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [57], "starting_column": 5, "ending_column": 46}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 828, "length": 3795, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126], "starting_column": 1, "ending_column": 2}}}}, {"type": "function", "name": "mint", "source_mapping": {"start": 1716, "length": 1511, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultCore", "source_mapping": {"start": 874, "length": 22316, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": 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621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639], "starting_column": 1, "ending_column": 2}}, "signature": "isSupportedAsset(address)"}}], "description": "VaultStorage.assets (contracts/vault/VaultStorage.sol#57) is never initialized. It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#53-97)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#599-601)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L57) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L53-L97)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L599-L601)\n", "first_markdown_element": "contracts/vault/VaultStorage.sol#L57", "id": "6a182c24e91d1dd53b0b1ef0dab5f77981ebaf050bd25c19b9cca70afaf18e67", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_decimals", "source_mapping": {"start": 393, "length": 23, "filename_used": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_relative": "contracts/token/OUSDResolutionUpgrade.sol", "filename_absolute": "/Users/dvf/Sites/foo/origin-dollar-04/contracts/contracts/token/OUSDResolutionUpgrade.sol", "filename_short": "contracts/token/OUSDResolutionUpgrade.sol", "is_dependency": false, "lines": [19], "starting_column": 5, "ending_column": 28}, "type_specific_fields": {"parent": {"type": "contract", 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"description": "VaultCore._allocate() (contracts/vault/VaultCore.sol#265-351) uses a dangerous strict equality:\n\t- assetBalance == 0 (contracts/vault/VaultCore.sol#302)\n", "markdown": "[VaultCore._allocate()](contracts/vault/VaultCore.sol#L265-L351) uses a dangerous strict equality:\n\t- [assetBalance == 0](contracts/vault/VaultCore.sol#L302)\n", "id": "68299d4d220bd6c43bb5621c4879a0d491e7543f1165aecf84c78d5c75097361", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "swap", "source_mapping": {"start": 2267, "length": 626, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/BuybackConstructor.sol", "filename_relative": "contracts/buyback/BuybackConstructor.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/buyback/BuybackConstructor.sol", "filename_short": "contracts/buyback/BuybackConstructor.sol", "is_dependency": false, "lines": [73, 74, 75, 76, 77, 78, 79, 80, 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#271-357)\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L271-L357)\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "65e007df44c00b192cdedf6acb4c0c396774b55569e66aa864570ff224919500", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_allocate", "source_mapping": {"start": 9506, "length": 3882, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_short": "contracts/vault/VaultCore.sol", "is_dependency": false, "lines": [271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 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"signature": "swap()"}}}}], "description": "Buyback.swap() (contracts/buyback/Buyback.sol#54-73) ignores return value by IUniswapV2Router(uniswapAddr).swapExactTokensForTokens(sourceAmount,uint256(0),path,address(this),now) (contracts/buyback/Buyback.sol#66-72)\n", "markdown": "[Buyback.swap()](contracts/buyback/Buyback.sol#L54-L73) ignores return value by [IUniswapV2Router(uniswapAddr).swapExactTokensForTokens(sourceAmount,uint256(0),path,address(this),now)](contracts/buyback/Buyback.sol#L66-L72)\n", "id": "4ced8a08a7a10442a6b73bc497693399dcb3627d49d0ffbe3233d32187059cba", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_allocate", "source_mapping": {"start": 9451, "length": 3809, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultCore.sol", "filename_relative": "contracts/vault/VaultCore.sol", "filename_absolute": 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"length": 7749, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_relative": "contracts/strategies/CompoundStrategy.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/strategies/CompoundStrategy.sol", "filename_short": "contracts/strategies/CompoundStrategy.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 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"d32d63d9464f5701e2db9f5630c6fce80c9c5404aeecf34e08b2860fbca2e756", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBps", "source_mapping": {"start": 3782, "length": 28, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 33}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3486, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": 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"ending_column": 2}}, "signature": "_rebase()"}}], "description": "VaultStorage.trusteeFeeBps (contracts/vault/VaultStorage.sol#104) is never initialized. It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#370-394)\n", "markdown": "[VaultStorage.trusteeFeeBps](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L370-L394)\n", "id": "6026824a262c80dba27267266bd932f6ced8a0ab28731a229e2747099e556a33", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeAddress", "source_mapping": {"start": 3699, "length": 29, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [101], "starting_column": 5, "ending_column": 34}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeAddress](contracts/vault/VaultStorage.sol#L101) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "38c6f1922de1e66b8be48d1e73897a517a266abf443487b0429c6d6070aa67d7", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "trusteeFeeBasis", "source_mapping": {"start": 3784, "length": 30, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [104], "starting_column": 5, "ending_column": 35}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 807, "length": 3490, "filename_used": "/Users/dvf/Sites/Origin/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": 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It is used in:\n\t- VaultCore._rebase() (contracts/vault/VaultCore.sol#372-396)\n", "markdown": "[VaultStorage.trusteeFeeBasis](contracts/vault/VaultStorage.sol#L104) is never initialized. It is used in:\n\t- [VaultCore._rebase()](contracts/vault/VaultCore.sol#L372-L396)\n", "id": "3f7908a03d07c1a38ed6e02e0e85b2e0e3e7b96dcad11d66ac62102edf3951f9", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "scaleBy", "source_mapping": {"start": 734, "length": 308, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": "contracts/utils/StableMath.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_short": "contracts/utils/StableMath.sol", "is_dependency": false, "lines": [25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "StableMath", "source_mapping": {"start": 242, "length": 3585, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": 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"/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_relative": "contracts/utils/StableMath.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/utils/StableMath.sol", "filename_short": "contracts/utils/StableMath.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112], "starting_column": 1, "ending_column": 2}}, "signature": "scaleBy(uint256,int8)"}}}}], "description": "StableMath.scaleBy(uint256,int8) (contracts/utils/StableMath.sol#25-36) performs a multiplication on the result of a division:\n\t-x = x.mul(10 ** 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It is used in:\n\t- VaultCore.mint(address,uint256,uint256) (contracts/vault/VaultCore.sol#42-87)\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore.isSupportedAsset(address) (contracts/vault/VaultCore.sol#647-649)\n", "markdown": "[VaultStorage.assets](contracts/vault/VaultStorage.sol#L51) is never initialized. It is used in:\n\t- [VaultCore.mint(address,uint256,uint256)](contracts/vault/VaultCore.sol#L42-L87)\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore.isSupportedAsset(address)](contracts/vault/VaultCore.sol#L647-L649)\n", "id": "b5f535d2516b1f696e381fc7ef334ac08dab475e61c7fd193ef8eb0498172128", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "allAssets", "source_mapping": {"start": 1892, "length": 19, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [52], "starting_column": 5, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "contract", "name": 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667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680], "starting_column": 1, "ending_column": 2}}, "signature": "getAllAssets()"}}], "description": "VaultStorage.allAssets (contracts/vault/VaultStorage.sol#52) is never initialized. It is used in:\n\t- VaultCore.mintMultiple(address[],uint256[],uint256) (contracts/vault/VaultCore.sol#96-153)\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInVault() (contracts/vault/VaultCore.sol#412-422)\n\t- VaultCore._totalValueInStrategy(address) (contracts/vault/VaultCore.sol#440-456)\n\t- VaultCore._checkBalance() (contracts/vault/VaultCore.sol#491-499)\n\t- VaultCore._calculateRedeemOutputs(uint256) (contracts/vault/VaultCore.sol#518-594)\n\t- VaultCore._getAssetPrices(bool) (contracts/vault/VaultCore.sol#600-620)\n\t- VaultCore.getAssetCount() (contracts/vault/VaultCore.sol#629-631)\n\t- VaultCore.getAllAssets() (contracts/vault/VaultCore.sol#636-638)\n", "markdown": "[VaultStorage.allAssets](contracts/vault/VaultStorage.sol#L52) is never initialized. It is used in:\n\t- [VaultCore.mintMultiple(address[],uint256[],uint256)](contracts/vault/VaultCore.sol#L96-L153)\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInVault()](contracts/vault/VaultCore.sol#L412-L422)\n\t- [VaultCore._totalValueInStrategy(address)](contracts/vault/VaultCore.sol#L440-L456)\n\t- [VaultCore._checkBalance()](contracts/vault/VaultCore.sol#L491-L499)\n\t- [VaultCore._calculateRedeemOutputs(uint256)](contracts/vault/VaultCore.sol#L518-L594)\n\t- [VaultCore._getAssetPrices(bool)](contracts/vault/VaultCore.sol#L600-L620)\n\t- [VaultCore.getAssetCount()](contracts/vault/VaultCore.sol#L629-L631)\n\t- [VaultCore.getAllAssets()](contracts/vault/VaultCore.sol#L636-L638)\n", "id": "a0bcee4b84d596e46f4bdc315977842c894250f10de805d7cb76ef572ecc6eed", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": 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It is used in:\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n\t- VaultCore._totalValueInStrategies() (contracts/vault/VaultCore.sol#428-433)\n\t- VaultCore._checkBalance(address) (contracts/vault/VaultCore.sol#472-485)\n\t- VaultCore.getStrategyCount() (contracts/vault/VaultCore.sol#643-645)\n", "markdown": "[VaultStorage.allStrategies](contracts/vault/VaultStorage.sol#L60) is never initialized. It is used in:\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n\t- [VaultCore._totalValueInStrategies()](contracts/vault/VaultCore.sol#L428-L433)\n\t- [VaultCore._checkBalance(address)](contracts/vault/VaultCore.sol#L472-L485)\n\t- [VaultCore.getStrategyCount()](contracts/vault/VaultCore.sol#L643-L645)\n", "id": "ea3b2d51d5c7b49d49000d98c22ad2e6114ee9ddc5ae0a3dbca43230b1d86caa", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "assetDefaultStrategies", "source_mapping": {"start": 3296, "length": 57, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [92], "starting_column": 5, "ending_column": 62}, 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It is used in:\n\t- VaultCore._redeem(uint256,uint256) (contracts/vault/VaultCore.sol#176-241)\n\t- VaultCore._allocate() (contracts/vault/VaultCore.sol#272-355)\n", "markdown": "[VaultStorage.assetDefaultStrategies](contracts/vault/VaultStorage.sol#L92) is never initialized. It is used in:\n\t- [VaultCore._redeem(uint256,uint256)](contracts/vault/VaultCore.sol#L176-L241)\n\t- [VaultCore._allocate()](contracts/vault/VaultCore.sol#L272-L355)\n", "id": "2a2b38bc90433cda7268d5e5e361bda99612c0a8a010cde7677ef881ee8366ee", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "balanceOf", "source_mapping": {"start": 3072, "length": 223, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, "length": 17126, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", 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"[CompoundStrategy.withdrawAll()](contracts/strategies/CompoundStrategy.sol#L66-L83) uses a dangerous strict equality:\n\t- [require(bool,string)(cToken.redeem(cToken.balanceOf(address(this))) == 0,Redeem failed)](contracts/strategies/CompoundStrategy.sol#L71-L74)\n", "id": "9e1c9a8960b5355a30be684d7838bfbc435e02b641fb93208cf2e5c248ac5db8", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_deprecated_nonRebasingCredits", "source_mapping": {"start": 1889, "length": 46, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [56], "starting_column": 5, "ending_column": 51}, "type_specific_fields": {"parent": {"type": "contract", "name": "OUSD", "source_mapping": {"start": 829, "length": 17126, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_relative": "contracts/token/OUSD.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/token/OUSD.sol", "filename_short": "contracts/token/OUSD.sol", "is_dependency": false, "lines": [27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 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377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501], "starting_column": 1, "ending_column": 2}}}}], "description": "OUSD._deprecated_nonRebasingCredits (contracts/token/OUSD.sol#56) should be constant\n", "markdown": "[OUSD._deprecated_nonRebasingCredits](contracts/token/OUSD.sol#L56) should be constant\n", "id": "d1ea4fe9408f80125156de9fe468a481994a6d08fef3b6b1933e37e2df899f9e", "check": "constable-states", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "_deprecated_rebaseHooksAddr", "source_mapping": {"start": 2977, "length": 56, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [82], "starting_column": 5, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "contract", "name": "VaultStorage", "source_mapping": {"start": 738, "length": 3013, "filename_used": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_relative": "contracts/vault/VaultStorage.sol", "filename_absolute": "/Users/tom/Code/origin-dollar/contracts/contracts/vault/VaultStorage.sol", "filename_short": "contracts/vault/VaultStorage.sol", "is_dependency": false, "lines": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106], "starting_column": 1, "ending_column": 2}}}}], "description": "VaultStorage._deprecated_rebaseHooksAddr (contracts/vault/VaultStorage.sol#82) should be constant\n", "markdown": "[VaultStorage._deprecated_rebaseHooksAddr](contracts/vault/VaultStorage.sol#L82) should be constant\n", "id": "ed4ffd431fec4020c56a7e926083a9e68612827dfc15d7aabf73103cd7bcf2aa", "check": "constable-states", "impact": "Optimization", "confidence": "High"}] \ No newline at end of file From 6c490c66d709636ecf0ba1970fe580b03ef70797 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Sun, 9 Apr 2023 14:24:59 +0200 Subject: [PATCH 025/110] add a test that checks we can withdraw what the checkBalance returns --- .../test/strategies/frax-ETH.fork-test.js | 20 ++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js index 85373874cd..5442b05938 100644 --- a/contracts/test/strategies/frax-ETH.fork-test.js +++ b/contracts/test/strategies/frax-ETH.fork-test.js @@ -1,5 +1,4 @@ const { expect } = require("chai"); - const { loadFixture } = require("ethereum-waffle"); const { units, @@ -33,6 +32,21 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { await depositAllTest(fixture, daniel, "10"); }); + it("Should be able to withdraw the exact amount checkBalance returns", async function () { + const { daniel, oethVault, fraxEthStrategy, frxETH } = fixture; + const vaultSigner = await impersonateAndFundContract(oethVault.address); + await mintTest(fixture, daniel, "10"); + + const balance = await fraxEthStrategy.checkBalance(frxETH.address); + + await fraxEthStrategy + .connect(vaultSigner) + .withdraw(oethVault.address, frxETH.address, balance); + + const balanceAfter = await fraxEthStrategy.checkBalance(frxETH.address); + expect(balanceAfter).lt(frxETHUnits(0.0001)); + }); + it("Strategy should earn interest using fraxETH in Frax ETH Strategy", async function () { const { daniel, frxETH, sfrxETH, fraxEthStrategy } = fixture; await mintTest(fixture, daniel, "10"); @@ -69,7 +83,7 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { async function depositAllTest(fixture, user, amount = "10") { const { oethVault, frxETH, fraxEthStrategy } = fixture; - const assetUnits = await frxETHUnits(amount); + const assetUnits = frxETHUnits(amount); const supply = await fraxEthStrategy.checkBalance(frxETH.address); const vaultSigner = await impersonateAndFundContract(oethVault.address); @@ -108,7 +122,7 @@ async function withdrawTest(fixture, user, amount = "10") { const { oethVault, frxETH, fraxEthStrategy } = fixture; await mintTest(fixture, user, amount); - const assetUnits = await frxETHUnits(amount); + const assetUnits = frxETHUnits(amount); const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); const vaultSigner = await impersonateAndFundContract(oethVault.address); From 08f4dd733896b1c8c9cc280a6d4fcd9ee9d53bca Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Sun, 9 Apr 2023 14:36:11 +0200 Subject: [PATCH 026/110] minor fix --- contracts/test/strategies/frax-ETH.fork-test.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js index 5442b05938..60ca48f21d 100644 --- a/contracts/test/strategies/frax-ETH.fork-test.js +++ b/contracts/test/strategies/frax-ETH.fork-test.js @@ -44,7 +44,7 @@ forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { .withdraw(oethVault.address, frxETH.address, balance); const balanceAfter = await fraxEthStrategy.checkBalance(frxETH.address); - expect(balanceAfter).lt(frxETHUnits(0.0001)); + expect(balanceAfter).lt(frxETHUnits("0.0001")); }); it("Strategy should earn interest using fraxETH in Frax ETH Strategy", async function () { From 90ea59ce4ca4eb746c3095a296f97c3b832cb150 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Mon, 10 Apr 2023 10:20:03 -0400 Subject: [PATCH 027/110] Correct license for new contracts --- contracts/contracts/harvest/OETHDripper.sol | 2 +- contracts/contracts/mocks/MockRETH.sol | 2 +- contracts/contracts/strategies/Generalized4626Strategy.sol | 2 +- contracts/contracts/vault/OETHVault.sol | 2 +- contracts/contracts/vault/OETHVaultAdmin.sol | 2 +- contracts/contracts/vault/OETHVaultCore.sol | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/contracts/harvest/OETHDripper.sol b/contracts/contracts/harvest/OETHDripper.sol index e281bbfc19..232a9183bf 100644 --- a/contracts/contracts/harvest/OETHDripper.sol +++ b/contracts/contracts/harvest/OETHDripper.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import { Dripper } from "./Dripper.sol"; diff --git a/contracts/contracts/mocks/MockRETH.sol b/contracts/contracts/mocks/MockRETH.sol index f0da3e453b..a01af6718a 100644 --- a/contracts/contracts/mocks/MockRETH.sol +++ b/contracts/contracts/mocks/MockRETH.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./MintableERC20.sol"; diff --git a/contracts/contracts/strategies/Generalized4626Strategy.sol b/contracts/contracts/strategies/Generalized4626Strategy.sol index 78bdd5468d..abc471556f 100644 --- a/contracts/contracts/strategies/Generalized4626Strategy.sol +++ b/contracts/contracts/strategies/Generalized4626Strategy.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** diff --git a/contracts/contracts/vault/OETHVault.sol b/contracts/contracts/vault/OETHVault.sol index d230d65bc0..14ce9ca280 100644 --- a/contracts/contracts/vault/OETHVault.sol +++ b/contracts/contracts/vault/OETHVault.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import { Vault } from "./Vault.sol"; diff --git a/contracts/contracts/vault/OETHVaultAdmin.sol b/contracts/contracts/vault/OETHVaultAdmin.sol index 86e5453291..aa16a98d79 100644 --- a/contracts/contracts/vault/OETHVaultAdmin.sol +++ b/contracts/contracts/vault/OETHVaultAdmin.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import { VaultAdmin } from "./VaultAdmin.sol"; diff --git a/contracts/contracts/vault/OETHVaultCore.sol b/contracts/contracts/vault/OETHVaultCore.sol index 5677eb6450..c262c23bde 100644 --- a/contracts/contracts/vault/OETHVaultCore.sol +++ b/contracts/contracts/vault/OETHVaultCore.sol @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: agpl-3.0 +// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import { VaultCore } from "./VaultCore.sol"; From b3c2d1363167d35f4e887c63ec05f73f5822a8de Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Mon, 10 Apr 2023 16:03:59 -0400 Subject: [PATCH 028/110] Deploy is ready --- contracts/deploy/051_oeth.js | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 70e875a3cc..5aeee7b0a8 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -53,7 +53,7 @@ const deployCore = async ({ withConfirmation, ethers, }) => { - const { deployerAddr } = await getNamedAccounts(); + const { deployerAddr, strategistAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -109,21 +109,32 @@ const deployCore = async ({ ); await withConfirmation( - // TODO confirm this value cVault .connect(sDeployer) .setAutoAllocateThreshold(utils.parseUnits("10", 18)) ); await withConfirmation( - // TODO confirm this value - cVault.connect(sDeployer).setRebaseThreshold(utils.parseUnits("2", 18)) + cVault.connect(sDeployer).setRebaseThreshold(utils.parseUnits("1", 18)) + ); + + await withConfirmation( + cVault.connect(sDeployer).setMaxSupplyDiff(utils.parseUnits("3", 16)) ); await withConfirmation( - // TODO is it ok to start with unpaused capital? - cVault.connect(sDeployer).unpauseCapital() + cVault.connect(sDeployer).setStrategistAddr(strategistAddr) ); + await withConfirmation( + cVault.connect(sDeployer).setTrusteeAddress(strategistAddr) + ); + + await withConfirmation( + cVault.connect(sDeployer).setTrusteeFeeBps(2000) // 2000 BPS = 20% + ); + + await withConfirmation(cVault.connect(sDeployer).unpauseCapital()); + await withConfirmation( // 0 stands for DECIMAL unit conversion cVault.connect(sDeployer).supportAsset(addresses.mainnet.frxETH, 0) From 4d9df7ce3f877a7c605252d24fdf486375fbf058 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Mon, 10 Apr 2023 16:20:42 -0400 Subject: [PATCH 029/110] Add redeem fee variable --- contracts/deploy/051_oeth.js | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 5aeee7b0a8..25d2e20e3c 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -113,6 +113,7 @@ const deployCore = async ({ .connect(sDeployer) .setAutoAllocateThreshold(utils.parseUnits("10", 18)) ); + await withConfirmation( cVault.connect(sDeployer).setRebaseThreshold(utils.parseUnits("1", 18)) ); @@ -121,6 +122,10 @@ const deployCore = async ({ cVault.connect(sDeployer).setMaxSupplyDiff(utils.parseUnits("3", 16)) ); + await withConfirmation( + cVault.connect(sDeployer).setRedeemFeeBps(50) // 50 BPS = 0.5% + ); + await withConfirmation( cVault.connect(sDeployer).setStrategistAddr(strategistAddr) ); From c2ed29c45bbb80e8726c60072541d7a589061a35 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Tue, 11 Apr 2023 12:42:38 +0200 Subject: [PATCH 030/110] add slither exceptions --- contracts/contracts/strategies/Generalized4626Strategy.sol | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/contracts/strategies/Generalized4626Strategy.sol b/contracts/contracts/strategies/Generalized4626Strategy.sol index abc471556f..6f55b62199 100644 --- a/contracts/contracts/strategies/Generalized4626Strategy.sol +++ b/contracts/contracts/strategies/Generalized4626Strategy.sol @@ -39,6 +39,7 @@ contract Generalized4626Strategy is InitializableAbstractStrategy { require(_amount > 0, "Must deposit something"); require(_asset == address(assetToken), "Unexpected asset address"); + // slither-disable-next-line unused-return IERC4626(platformAddress).deposit(_amount, address(this)); emit Deposit(_asset, address(shareToken), _amount); } @@ -68,6 +69,7 @@ contract Generalized4626Strategy is InitializableAbstractStrategy { require(_recipient != address(0), "Must specify recipient"); require(_asset == address(assetToken), "Unexpected asset address"); + // slither-disable-next-line unused-return IERC4626(platformAddress).withdraw(_amount, _recipient, address(this)); emit Withdrawal(_asset, address(shareToken), _amount); } From 302f83d4e21ffc9c332acb183f04463aa6e1cd64 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 13:18:56 +0200 Subject: [PATCH 031/110] fix tests (#1317) --- contracts/contracts/vault/VaultAdmin.sol | 5 +- contracts/contracts/vault/VaultCore.sol | 2 +- contracts/contracts/vault/VaultStorage.sol | 2 +- contracts/test/vault/exchangeRate.js | 1 + contracts/test/vault/harvester.js | 113 ++++++++++++--------- 5 files changed, 70 insertions(+), 53 deletions(-) diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 5ae58f42fe..9b671a06a0 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -460,7 +460,10 @@ contract VaultAdmin is VaultStorage { */ function priceUSDMint(address asset) external view returns (uint256) { uint256 price = IOracle(priceProvider).price(asset); - require(price >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + require( + price >= uint256(MINT_MINIMUM_UNIT_PRICE).scaleBy(8, 18), + "Asset price below peg" + ); if (price > 1e8) { price = 1e8; } diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 069234811b..66fc4e0481 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -77,7 +77,7 @@ contract VaultCore is VaultStorage { if (unitPrice > 1e18) { unitPrice = 1e18; } - require(unitPrice >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + require(unitPrice >= MINT_MINIMUM_UNIT_PRICE, "Asset price below peg"); uint256 priceAdjustedDeposit = (units * unitPrice) / 1e18; if (_minimumOusdAmount > 0) { diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index 92c0f9ea85..c86ea339b6 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -114,7 +114,7 @@ contract VaultStorage is Initializable, Governable { // Deprecated: Tokens that should be swapped for stablecoins address[] private _deprecated_swapTokens; - uint256 constant MINT_MINIMUM_ORACLE = 99800000; + uint256 constant MINT_MINIMUM_UNIT_PRICE = 0.998e18; // Meta strategy that is allowed to mint/burn OUSD without changing collateral address public ousdMetaStrategy = address(0); diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index ac9303f052..9fa4ac8361 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -41,6 +41,7 @@ describe("Vault Redeem", function () { await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); await expect(anna).has.a.approxBalanceOf("4.796", ousd); }); + it("Should revert mint at too low oracle, positive exchange rate", async () => { const { vault, reth, anna } = fixture; diff --git a/contracts/test/vault/harvester.js b/contracts/test/vault/harvester.js index 158c9ba388..234df8245c 100644 --- a/contracts/test/vault/harvester.js +++ b/contracts/test/vault/harvester.js @@ -28,10 +28,37 @@ describe("Harvester", function () { await comp.connect(governor).transfer(compoundStrategy.address, compAmount); }; + let fixture; + + beforeEach(async function () { + fixture = await loadFixture(compoundVaultFixture); + + /* Ethereum Waffle caches fixtures and uses evm snapshot and evm revert: + * https://github.com/TrueFiEng/Waffle/blob/f0d78cd5529684f2f377aaa0025c33aed52e268e/waffle-provider/src/fixtures.ts#L18-L32 + * + * to optimize the speed of test execution. Somewhere in the caching + * there is a bug where Harvester tests fail if they are ran within the whole + * unit test suite and succeed if they are ran by themselves. This is a bit + * of a nasty workaround. + */ + const { governorAddr } = await getNamedAccounts(); + const sGovernor = await ethers.provider.getSigner(governorAddr); + + try { + await fixture.vault + .connect(sGovernor) + .approveStrategy(fixture.compoundStrategy.address); + } catch (e) { + // ignore the strategy already approved exception + } + + await fixture.harvester + .connect(sGovernor) + .setSupportedStrategy(fixture.compoundStrategy.address, true); + }); + it("Should correctly set reward token config and have correct allowances set for Uniswap like routers", async () => { - const { harvester, governor, comp } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, comp } = fixture; const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); await harvester @@ -87,9 +114,7 @@ describe("Harvester", function () { }); it("Should fail when calling harvest or harvestAndSwap with the non valid strategy address", async () => { - const { harvester, governor, anna } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, anna } = fixture; const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); // prettier-ignore @@ -113,7 +138,7 @@ describe("Harvester", function () { }); it("Should not allow adding reward token config without price feed", async () => { - const { harvester, governor } = await loadFixture(compoundVaultFixture); + const { harvester, governor } = fixture; await expect( harvester @@ -130,7 +155,7 @@ describe("Harvester", function () { }); it("Should not allow non-Governor to set reward token config", async () => { - const { harvester, anna, comp } = await loadFixture(compoundVaultFixture); + const { harvester, anna, comp } = fixture; await expect( // Use the vault address for an address that definitely won't have a price @@ -149,9 +174,7 @@ describe("Harvester", function () { }); it("Should allow Governor to set reward token config", async () => { - const { harvester, governor, comp } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, comp } = fixture; await harvester .connect(governor) @@ -167,7 +190,7 @@ describe("Harvester", function () { it("Should skip swapping when token configuration is missing and leave harvested funds on harvester", async () => { const { harvester, governor, comp, compoundStrategy, anna, usdt, vault } = - await loadFixture(compoundVaultFixture); + fixture; await sendRewardsToCompStrategy("100", governor, compoundStrategy, comp); @@ -200,12 +223,12 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -226,7 +249,7 @@ describe("Harvester", function () { // prettier-ignore const annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, @@ -246,7 +269,7 @@ describe("Harvester", function () { it("Should fail when slippage is just over threshold", async () => { const { harvester, governor, comp, compoundStrategy, anna, josh, usdt } = - await loadFixture(compoundVaultFixture); + fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); @@ -286,12 +309,12 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -310,7 +333,7 @@ describe("Harvester", function () { // prettier-ignore const annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, @@ -329,9 +352,7 @@ describe("Harvester", function () { }); it("Should fail setting rewards percentage to 11%", async () => { - const { harvester, governor, comp } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, comp } = fixture; const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); await expect( @@ -349,9 +370,7 @@ describe("Harvester", function () { }); it("Should fail setting rewards percentage to a negative value", async () => { - const { harvester, governor, comp } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, comp } = fixture; const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); @@ -386,7 +405,7 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); @@ -410,7 +429,7 @@ describe("Harvester", function () { // prettier-ignore const annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, @@ -429,9 +448,7 @@ describe("Harvester", function () { }); it("Should fail when setting setSupportedStrategy from a non vault/governor address", async () => { - const { harvester, anna, compoundStrategy } = await loadFixture( - compoundVaultFixture - ); + const { harvester, anna, compoundStrategy } = fixture; // prettier-ignore await expect( @@ -441,9 +458,7 @@ describe("Harvester", function () { }); it("Should succeed when governor sets a supported strategy address", async () => { - const { harvester, governor, compoundStrategy } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, compoundStrategy } = fixture; // prettier-ignore await harvester @@ -463,7 +478,7 @@ describe("Harvester", function () { vault, dai, threePoolStrategy, - } = await loadFixture(compoundVaultFixture); + } = fixture; // load another strategy to override default asset strategies to lift restriction of removing compound strategy await vault.connect(governor).approveStrategy(threePoolStrategy.address); @@ -500,7 +515,7 @@ describe("Harvester", function () { // prettier-ignore const annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, @@ -519,9 +534,7 @@ describe("Harvester", function () { }); it("Should fail harvestAndSwap when governor sets a strategy as not supported one", async () => { - const { harvester, governor, anna, compoundStrategy } = await loadFixture( - compoundVaultFixture - ); + const { harvester, governor, anna, compoundStrategy } = fixture; // prettier-ignore await harvester @@ -544,12 +557,12 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -572,7 +585,7 @@ describe("Harvester", function () { async () => { annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, @@ -604,12 +617,12 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -632,7 +645,7 @@ describe("Harvester", function () { async () => { annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address,address)"](compoundStrategy.address, anna.address); }, usdt, @@ -664,12 +677,12 @@ describe("Harvester", function () { josh, usdt, vault, - } = await loadFixture(compoundVaultFixture); + } = fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -692,7 +705,7 @@ describe("Harvester", function () { async () => { joshBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address,address)"](compoundStrategy.address, josh.address); }, usdt, @@ -716,12 +729,12 @@ describe("Harvester", function () { it("Should correctly distribute rewards to a changed proceeds address", async () => { const { harvester, governor, comp, compoundStrategy, anna, josh, usdt } = - await loadFixture(compoundVaultFixture); + fixture; await sendRewardsToCompStrategy("10", governor, compoundStrategy, comp); const mockUniswapRouter = await ethers.getContract("MockUniswapRouter"); - mockUniswapRouter.initialize([comp.address], [usdt.address]); + await mockUniswapRouter.initialize([comp.address], [usdt.address]); await usdt .connect(josh) .transfer(mockUniswapRouter.address, usdtUnits("100")); @@ -745,7 +758,7 @@ describe("Harvester", function () { async () => { annaBalanceChange = await changeInBalance( async () => { - harvester + await harvester .connect(anna)["harvestAndSwap(address)"](compoundStrategy.address); }, usdt, From 5e51b9970cc2a8655f5fdfee12e3c0915c832ca5 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 16:23:07 +0200 Subject: [PATCH 032/110] OETH - Oracle router changes (#1314) * start oracle separation * add slither ignores * create a suggestion of how to check for prices in the Vault * remove logs * better name * minor refactor * minor refactor v2 * move unit pricing to a separate function * refactor * better comment * refactor Vault contract and correct price calculation in priceUnit(Mint/Redeem) functions * add range checks * Prettier and address cleanup * Small cleanup * Add back in missing constant --------- Co-authored-by: Daniel Von Fange --- contracts/contracts/oracle/OracleRouter.sol | 96 ++++++++---- contracts/contracts/vault/VaultAdmin.sol | 38 ----- contracts/contracts/vault/VaultCore.sol | 165 ++++++++++++++------ contracts/contracts/vault/VaultStorage.sol | 4 + contracts/deploy/051_oeth.js | 6 +- 5 files changed, 189 insertions(+), 120 deletions(-) diff --git a/contracts/contracts/oracle/OracleRouter.sol b/contracts/contracts/oracle/OracleRouter.sol index 3e4a1121e7..af2eac6a2e 100644 --- a/contracts/contracts/oracle/OracleRouter.sol +++ b/contracts/contracts/oracle/OracleRouter.sol @@ -22,12 +22,16 @@ abstract contract OracleRouterBase is IOracle { * @param asset address of the asset * @return uint256 USD price of 1 of the asset, in 8 decimal fixed */ - function price(address asset) external view override returns (uint256) { + function price(address asset) + external + view + virtual + override + returns (uint256) + { address _feed = feed(asset); - if (_feed == FIXED_PRICE) { - return 1e8; - } require(_feed != address(0), "Asset not available"); + require(_feed != FIXED_PRICE, "Fixed price feeds not supported"); (, int256 _iprice, , , ) = AggregatorV3Interface(_feed) .latestRoundData(); uint256 _price = uint256(_iprice); @@ -54,50 +58,74 @@ contract OracleRouter is OracleRouterBase { * @param asset address of the asset */ function feed(address asset) internal pure override returns (address) { - if (asset == address(0x6B175474E89094C44Da98b954EedeAC495271d0F)) { + if (asset == 0x6B175474E89094C44Da98b954EedeAC495271d0F) { // Chainlink: DAI/USD - return address(0xAed0c38402a5d19df6E4c03F4E2DceD6e29c1ee9); - } else if ( - asset == address(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48) - ) { + return 0xAed0c38402a5d19df6E4c03F4E2DceD6e29c1ee9; + } else if (asset == 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48) { // Chainlink: USDC/USD - return address(0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6); - } else if ( - asset == address(0xdAC17F958D2ee523a2206206994597C13D831ec7) - ) { + return 0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6; + } else if (asset == 0xdAC17F958D2ee523a2206206994597C13D831ec7) { // Chainlink: USDT/USD - return address(0x3E7d1eAB13ad0104d2750B8863b489D65364e32D); - } else if ( - asset == address(0xc00e94Cb662C3520282E6f5717214004A7f26888) - ) { + return 0x3E7d1eAB13ad0104d2750B8863b489D65364e32D; + } else if (asset == 0xc00e94Cb662C3520282E6f5717214004A7f26888) { // Chainlink: COMP/USD - return address(0xdbd020CAeF83eFd542f4De03e3cF0C28A4428bd5); - } else if ( - asset == address(0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9) - ) { + return 0xdbd020CAeF83eFd542f4De03e3cF0C28A4428bd5; + } else if (asset == 0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9) { // Chainlink: AAVE/USD - return address(0x547a514d5e3769680Ce22B2361c10Ea13619e8a9); - } else if ( - asset == address(0xD533a949740bb3306d119CC777fa900bA034cd52) - ) { + return 0x547a514d5e3769680Ce22B2361c10Ea13619e8a9; + } else if (asset == 0xD533a949740bb3306d119CC777fa900bA034cd52) { // Chainlink: CRV/USD - return address(0xCd627aA160A6fA45Eb793D19Ef54f5062F20f33f); - } else if ( - asset == address(0x4e3FBD56CD56c3e72c1403e103b45Db9da5B9D2B) - ) { + return 0xCd627aA160A6fA45Eb793D19Ef54f5062F20f33f; + } else if (asset == 0x4e3FBD56CD56c3e72c1403e103b45Db9da5B9D2B) { // Chainlink: CVX/USD - return address(0xd962fC30A72A84cE50161031391756Bf2876Af5D); - } else if ( - asset == address(0x5E8422345238F34275888049021821E8E08CAa1f) - ) { + return 0xd962fC30A72A84cE50161031391756Bf2876Af5D; + } else if (asset == 0xae78736Cd615f374D3085123A210448E74Fc6393) { + // Chainlink: rETH/ETH + return 0x536218f9E9Eb48863970252233c8F271f554C2d0; + } else if (asset == 0xBe9895146f7AF43049ca1c1AE358B0541Ea49704) { + // Chainlink: cbETH/ETH + return 0xF017fcB346A1885194689bA23Eff2fE6fA5C483b; + } else if (asset == 0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84) { + // Chainlink: stETH/ETH + return 0x86392dC19c0b719886221c78AB11eb8Cf5c52812; + } else if (asset == 0x5E8422345238F34275888049021821E8E08CAa1f) { // FIXED_PRICE: frxETH/ETH - return address(FIXED_PRICE); + return FIXED_PRICE; + } else if (asset == 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2) { + // FIXED_PRICE: WETH/ETH + return FIXED_PRICE; } else { revert("Asset not available"); } } } +contract OETHOracleRouter is OracleRouter { + /** + * @notice Returns the total price in 8 digit USD for a given asset. + * This implementation does not (!) do range checks as the + * parent OracleRouter does. + * @param asset address of the asset + * @return uint256 USD price of 1 of the asset, in 8 decimal fixed + */ + function price(address asset) + external + view + virtual + override + returns (uint256) + { + address _feed = feed(asset); + if (_feed == FIXED_PRICE) { + return 1e8; + } + require(_feed != address(0), "Asset not available"); + (, int256 _iprice, , , ) = AggregatorV3Interface(_feed) + .latestRoundData(); + return uint256(_iprice); + } +} + contract OracleRouterDev is OracleRouterBase { mapping(address => address) public assetToFeed; diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 9b671a06a0..0bd97b753d 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -448,44 +448,6 @@ contract VaultAdmin is VaultStorage { IERC20(_asset).safeTransfer(governor(), _amount); } - /*************************************** - Pricing - ****************************************/ - - /** - * @dev Returns the total price in 18 digit USD for a given asset. - * Never goes above 1, since that is how we price mints - * @param asset address of the asset - * @return uint256 USD price of 1 of the asset, in 18 decimal fixed - */ - function priceUSDMint(address asset) external view returns (uint256) { - uint256 price = IOracle(priceProvider).price(asset); - require( - price >= uint256(MINT_MINIMUM_UNIT_PRICE).scaleBy(8, 18), - "Asset price below peg" - ); - if (price > 1e8) { - price = 1e8; - } - // Price from Oracle is returned with 8 decimals so scale to 18 - return price.scaleBy(18, 8); - } - - /** - * @dev Returns the total price in 18 digit USD for a given asset. - * Never goes below 1, since that is how we price redeems - * @param asset Address of the asset - * @return uint256 USD price of 1 of the asset, in 18 decimal fixed - */ - function priceUSDRedeem(address asset) external view returns (uint256) { - uint256 price = IOracle(priceProvider).price(asset); - if (price < 1e8) { - price = 1e8; - } - // Price from Oracle is returned with 8 decimals so scale to 18 - return price.scaleBy(18, 8); - } - /*************************************** Strategies Admin ****************************************/ diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 66fc4e0481..e846c1946f 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -16,8 +16,8 @@ import { SafeMath } from "@openzeppelin/contracts/utils/math/SafeMath.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import { StableMath } from "../utils/StableMath.sol"; -import { IOracle } from "../interfaces/IOracle.sol"; import { IVault } from "../interfaces/IVault.sol"; +import { IOracle } from "../interfaces/IOracle.sol"; import { IBuyback } from "../interfaces/IBuyback.sol"; import { IBasicToken } from "../interfaces/IBasicToken.sol"; import { IGetExchangeRateToken } from "../interfaces/IGetExchangeRateToken.sol"; @@ -72,12 +72,7 @@ contract VaultCore is VaultStorage { require(_amount > 0, "Amount must be greater than 0"); uint256 units = _toUnits(_amount, _asset); - uint256 price = IOracle(priceProvider).price(_asset) * 1e10; - uint256 unitPrice = _toUnitPrice(price, _asset); - if (unitPrice > 1e18) { - unitPrice = 1e18; - } - require(unitPrice >= MINT_MINIMUM_UNIT_PRICE, "Asset price below peg"); + uint256 unitPrice = _toUnitPrice(_asset, true); uint256 priceAdjustedDeposit = (units * unitPrice) / 1e18; if (_minimumOusdAmount > 0) { @@ -575,13 +570,7 @@ contract VaultCore is VaultStorage { // Calculate totalOutputRatio uint256 totalOutputRatio = 0; for (uint256 i = 0; i < assetCount; i++) { - uint256 price = IOracle(priceProvider).price(allAssets[i]) * 1e10; - uint256 unitPrice = _toUnitPrice(price, allAssets[i]); - // Never give out more than one - // base token per unit of OUSD - if (unitPrice < 1e18) { - unitPrice = 1e18; - } + uint256 unitPrice = _toUnitPrice(allAssets[i], false); uint256 ratio = assetUnits[i].mul(unitPrice).div(totalUnits); totalOutputRatio = totalOutputRatio.add(ratio); } @@ -593,40 +582,56 @@ contract VaultCore is VaultStorage { } /*************************************** - Utils + Pricing ****************************************/ /** - * @dev Return the number of assets supported by the Vault. - */ - function getAssetCount() public view returns (uint256) { - return allAssets.length; - } - - /** - * @dev Return all asset addresses in order + * @dev Returns the total price in 18 digit units for a given asset. + * Never goes above 1, since that is how we price mints. + * @param asset address of the asset + * @return price uint256: unit (USD / ETH) price for 1 unit of the asset, in 18 decimal fixed */ - function getAllAssets() external view returns (address[] memory) { - return allAssets; - } - - /** - * @dev Return the number of strategies active on the Vault. - */ - function getStrategyCount() external view returns (uint256) { - return allStrategies.length; + function priceUnitMint(address asset) + external + view + returns (uint256 price) + { + /* need to supply 1 asset unit in asset's decimals and can not just hard-code + * to 1e18 and ignore calling `_toUnits` since we need to consider assets + * with the exchange rate + */ + uint256 units = _toUnits( + uint256(1e18).scaleBy(_getDecimals(asset), 18), + asset + ); + price = _toUnitPrice(asset, true) * units; } /** - * @dev Return the array of all strategies + * @dev Returns the total price in 18 digit unit for a given asset. + * Never goes below 1, since that is how we price redeems + * @param asset Address of the asset + * @return price uint256: unit (USD / ETH) price for 1 unit of the asset, in 18 decimal fixed */ - function getAllStrategies() external view returns (address[] memory) { - return allStrategies; + function priceUnitRedeem(address asset) + external + view + returns (uint256 price) + { + /* need to supply 1 asset unit in asset's decimals and can not just hard-code + * to 1e18 and ignore calling `_toUnits` since we need to consider assets + * with the exchange rate + */ + uint256 units = _toUnits( + uint256(1e18).scaleBy(_getDecimals(asset), 18), + asset + ); + price = _toUnitPrice(asset, false) * units; } - function isSupportedAsset(address _asset) external view returns (bool) { - return assets[_asset].isSupported; - } + /*************************************** + Utils + ****************************************/ /** * @dev Convert a quantity of a token into 1e18 fixed decimal "units" @@ -660,21 +665,59 @@ contract VaultCore is VaultStorage { } } - function _toUnitPrice(uint256 _price, address _asset) + /** + * @dev Returns asset's unit price accounting for different asset types + * and takes into account the context in which that price exists - + * - mint or redeem. + * + * Note: since we are returning the price of the unit and not the one of the + * asset (see comment above how 1 rETH exchanges for 1.2 units) we need + * to make the Oracle price adjustment as well since we are pricing the + * units and not the assets. + * + * The price also snaps to a "full unit price" in case a mint or redeem + * action would be unfavourable to the protocol. + * + */ + function _toUnitPrice(address _asset, bool isMint) internal view - returns (uint256) + returns (uint256 price) { UnitConversion conversion = assets[_asset].unitConversion; - if (conversion == UnitConversion.DECIMALS) { - return _price; - } else if (conversion == UnitConversion.GETEXCHANGERATE) { + price = IOracle(priceProvider).price(_asset) * 1e10; + + if (conversion == UnitConversion.GETEXCHANGERATE) { uint256 exchangeRate = IGetExchangeRateToken(_asset) .getExchangeRate(); - return (_price * 1e18) / exchangeRate; - } else { + price = (price * 1e18) / exchangeRate; + } else if (conversion != UnitConversion.DECIMALS) { require(false, "Unsupported conversion type"); } + + /* At this stage the price is already adjusted to the unit + * so the price checks are agnostic to underlying asset being + * pegged to a USD or to an ETH or having a custom exchange rate. + */ + require(price <= MAX_UNIT_PRICE_DRIFT, "Vault: Price exceeds max"); + require(price >= MIN_UNIT_PRICE_DRIFT, "Vault: Price under min"); + + if (isMint) { + /* Never price a normalized unit price for more than one + * unit of OETH/OUSD when minting. + */ + if (price > 1e18) { + price = 1e18; + } + require(price >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + } else { + /* Never give out more than 1 normalized unit amount of assets + * for one unit of OETH/OUSD when redeeming. + */ + if (price < 1e18) { + price = 1e18; + } + } } function _getDecimals(address _asset) internal view returns (uint256) { @@ -683,6 +726,38 @@ contract VaultCore is VaultStorage { return decimals; } + /** + * @dev Return the number of assets supported by the Vault. + */ + function getAssetCount() public view returns (uint256) { + return allAssets.length; + } + + /** + * @dev Return all asset addresses in order + */ + function getAllAssets() external view returns (address[] memory) { + return allAssets; + } + + /** + * @dev Return the number of strategies active on the Vault. + */ + function getStrategyCount() external view returns (uint256) { + return allStrategies.length; + } + + /** + * @dev Return the array of all strategies + */ + function getAllStrategies() external view returns (address[] memory) { + return allStrategies; + } + + function isSupportedAsset(address _asset) external view returns (bool) { + return assets[_asset].isSupported; + } + /** * @dev Falldown to the admin implementation * @notice This is a catch all for all functions not declared in core diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index c86ea339b6..e0e490aaf6 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -128,6 +128,10 @@ contract VaultStorage is Initializable, Governable { // Cheaper to read decimals locally than to call out each time mapping(address => uint256) internal decimalsCache; // TODO: Move to Asset struct + uint256 constant MIN_UNIT_PRICE_DRIFT = 0.7e18; + uint256 constant MAX_UNIT_PRICE_DRIFT = 1.3e18; + uint256 constant MINT_MINIMUM_ORACLE = 99800000; + /** * @dev set the implementation for the admin, this needs to be in a base class else we cannot set it * @param newImpl address of the implementation diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 25d2e20e3c..a2e460a3a1 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -63,7 +63,7 @@ const deployCore = async ({ // Proxies await deployWithConfirmation("OETHVaultProxy"); - await deployWithConfirmation("OracleRouter"); + await deployWithConfirmation("OETHOracleRouter"); // Main contracts const dOETH = await deployWithConfirmation("OETH"); @@ -80,7 +80,7 @@ const deployCore = async ({ const cOETHProxy = await ethers.getContract("OETHProxy"); const cVaultProxy = await ethers.getContract("OETHVaultProxy"); const cOETH = await ethers.getContractAt("OETH", cOETHProxy.address); - const cOracleRouter = await ethers.getContract("OracleRouter"); + const cOETHOracleRouter = await ethers.getContract("OETHOracleRouter"); const cVault = await ethers.getContractAt("OETHVault", cVaultProxy.address); // Need to call the initializer on the Vault then upgraded it to the actual @@ -95,7 +95,7 @@ const deployCore = async ({ await withConfirmation( cVault .connect(sDeployer) - .initialize(cOracleRouter.address, cOETHProxy.address) + .initialize(cOETHOracleRouter.address, cOETHProxy.address) ); console.log("Initialized OETHVault"); From ddd33dbdfe113760cab76a0d9de1e5e09dc135c6 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 17:08:04 +0200 Subject: [PATCH 033/110] fix oracle tests --- contracts/contracts/interfaces/IVault.sol | 4 ++-- contracts/contracts/vault/VaultCore.sol | 6 +++--- contracts/contracts/vault/VaultStorage.sol | 1 - contracts/test/oracle/oracle.js | 10 +++++----- 4 files changed, 10 insertions(+), 11 deletions(-) diff --git a/contracts/contracts/interfaces/IVault.sol b/contracts/contracts/interfaces/IVault.sol index fdae0c84de..1828e617e6 100644 --- a/contracts/contracts/interfaces/IVault.sol +++ b/contracts/contracts/interfaces/IVault.sol @@ -98,9 +98,9 @@ interface IVault { function transferToken(address _asset, uint256 _amount) external; - function priceUSDMint(address asset) external view returns (uint256); + function priceUnitMint(address asset) external view returns (uint256); - function priceUSDRedeem(address asset) external view returns (uint256); + function priceUnitRedeem(address asset) external view returns (uint256); function withdrawAllFromStrategy(address _strategyAddr) external; diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index e846c1946f..78feaf7b91 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -604,7 +604,7 @@ contract VaultCore is VaultStorage { uint256(1e18).scaleBy(_getDecimals(asset), 18), asset ); - price = _toUnitPrice(asset, true) * units; + price = (_toUnitPrice(asset, true) * units) / 1e18; } /** @@ -626,7 +626,7 @@ contract VaultCore is VaultStorage { uint256(1e18).scaleBy(_getDecimals(asset), 18), asset ); - price = _toUnitPrice(asset, false) * units; + price = (_toUnitPrice(asset, false) * units) / 1e18; } /*************************************** @@ -709,7 +709,7 @@ contract VaultCore is VaultStorage { if (price > 1e18) { price = 1e18; } - require(price >= MINT_MINIMUM_ORACLE, "Asset price below peg"); + require(price >= MINT_MINIMUM_UNIT_PRICE, "Asset price below peg"); } else { /* Never give out more than 1 normalized unit amount of assets * for one unit of OETH/OUSD when redeeming. diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index e0e490aaf6..62c69c3520 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -130,7 +130,6 @@ contract VaultStorage is Initializable, Governable { uint256 constant MIN_UNIT_PRICE_DRIFT = 0.7e18; uint256 constant MAX_UNIT_PRICE_DRIFT = 1.3e18; - uint256 constant MINT_MINIMUM_ORACLE = 99800000; /** * @dev set the implementation for the admin, this needs to be in a base class else we cannot set it diff --git a/contracts/test/oracle/oracle.js b/contracts/test/oracle/oracle.js index 2cb63bc992..5eec26ae90 100644 --- a/contracts/test/oracle/oracle.js +++ b/contracts/test/oracle/oracle.js @@ -24,7 +24,7 @@ describe("Oracle", async () => { for (const test of tests) { const [actual, expectedRead] = test; await setOracleTokenPriceUsd("USDT", actual); - expect(await vault.priceUSDMint(usdt.address)).to.equal( + expect(await vault.priceUnitMint(usdt.address)).to.equal( ousdUnits(expectedRead) ); } @@ -35,7 +35,7 @@ describe("Oracle", async () => { const prices = ["0.85", "0.997"]; for (const price of prices) { await setOracleTokenPriceUsd("USDT", price); - await expect(vault.priceUSDMint(usdt.address)).to.be.revertedWith( + await expect(vault.priceUnitMint(usdt.address)).to.be.revertedWith( "Asset price below peg" ); } @@ -51,7 +51,7 @@ describe("Oracle", async () => { for (const test of tests) { const [actual, expectedRead] = test; await setOracleTokenPriceUsd("USDT", actual); - expect(await vault.priceUSDRedeem(usdt.address)).to.equal( + expect(await vault.priceUnitRedeem(usdt.address)).to.equal( ousdUnits(expectedRead) ); } @@ -79,10 +79,10 @@ describe("Oracle", async () => { const { vault, usdt } = await loadFixture(defaultFixture); await setOracleTokenPriceUsd("USDT", price); if (expectedRevert) { - const tx = vault.priceUSDRedeem(usdt.address); + const tx = vault.priceUnitRedeem(usdt.address); await expect(tx).to.be.revertedWith(expectedRevert); } else { - await vault.priceUSDRedeem(usdt.address); + await vault.priceUnitRedeem(usdt.address); } }); } From e14c1268575c524225c9890790a108188e7c066a Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 21:43:00 +0200 Subject: [PATCH 034/110] fix tests --- contracts/test/vault/exchangeRate.js | 38 +++++++++++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index 9fa4ac8361..6788fb78a3 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -146,9 +146,45 @@ describe("Vault Redeem", function () { await vault.rebase(); await expect(anna).has.a.balanceOf("200", ousd, "post rebase"); - await setOracleTokenPriceUsd("RETHETH", "1.0"); + // Contains 100 rETH, (200 units) and 200 DAI (200 units) + // After Oracles $154 + $200 = $354 + // + // But since the exchange rate is still 2.0 the RETH unit price + // is snapped back to 2.0 when redeeming. Making the calculation: + // After Oracles $200 + $200 = $400 + // + // And redeeming 200 is 50% of the vault = 50 RETH & 100 DAI + + await setOracleTokenPriceUsd("RETHETH", "1.54"); await vault.connect(anna).redeem(daiUnits("200.0"), 0); await expect(anna).has.a.balanceOf("50", reth, "RETH"); await expect(anna).has.a.balanceOf("1100", dai, "USDC"); }); + + it("Should redeem same at a low oracle v2", async () => { + const { ousd, vault, dai, reth, anna } = fixture; + + await setOracleTokenPriceUsd("RETHETH", "2.0"); + await reth.setExchangeRate(daiUnits("2.0")); + + await reth.connect(anna).mint(daiUnits("100.0")); + await reth.connect(anna).approve(vault.address, daiUnits("100.0")); + await vault.connect(anna).mint(reth.address, daiUnits("100.0"), 0); + await expect(anna).has.a.balanceOf("200", ousd, "post mint"); + await vault.rebase(); + await expect(anna).has.a.balanceOf("200", ousd, "post rebase"); + + // Contains 100 rETH, (200 units) and 200 DAI (200 units) + // After Oracles $100 + $200 = $300 + // + // Redeeming $150 == 1/2 vault + // 50rETH and 100 DAI + + await setOracleTokenPriceUsd("RETHETH", "1.0"); + await reth.setExchangeRate(daiUnits("1.0")); + + await vault.connect(anna).redeem(daiUnits("150.0"), 0); + await expect(anna).has.a.approxBalanceOf("50", reth, "RETH"); + await expect(anna).has.a.approxBalanceOf("1100", dai, "USDC"); + }); }); From 45fdf7b65cb9f30296250eb52b91968322cd371b Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 21:48:43 +0200 Subject: [PATCH 035/110] more fixes --- contracts/test/vault/exchangeRate.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index 6788fb78a3..32813ef7e1 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -55,7 +55,7 @@ describe("Vault Redeem", function () { it("Should mint same at high oracle, positive exchange rate", async () => { const { ousd, vault, reth, anna } = fixture; - await setOracleTokenPriceUsd("RETHETH", "1.6"); + await setOracleTokenPriceUsd("RETHETH", "1.2"); await reth.connect(anna).mint(daiUnits("4.0")); await reth.connect(anna).approve(vault.address, daiUnits("4.0")); await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); @@ -128,6 +128,7 @@ describe("Vault Redeem", function () { // 25rETH and 50 DAI await setOracleTokenPriceUsd("RETHETH", "6.0"); + await reth.setExchangeRate(daiUnits("6.0")); await vault.connect(anna).redeem(daiUnits("200.0"), 0); await expect(anna).has.a.balanceOf("25", reth, "RETH"); await expect(anna).has.a.balanceOf("1050", dai, "USDC"); From aac90cc362909c85427046cca043da2436e51e82 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Wed, 12 Apr 2023 22:01:29 +0200 Subject: [PATCH 036/110] fix slither --- contracts/contracts/vault/VaultStorage.sol | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index 62c69c3520..2a623cd02f 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -58,6 +58,7 @@ contract VaultStorage is Initializable, Governable { bool isSupported; UnitConversion unitConversion; } + // slither-disable-next-line uninitialized-state mapping(address => Asset) internal assets; address[] internal allAssets; @@ -70,6 +71,7 @@ contract VaultStorage is Initializable, Governable { address[] internal allStrategies; // Address of the Oracle price provider contract + // slither-disable-next-line uninitialized-state address public priceProvider; // Pausing bools bool public rebasePaused = false; From 4afcafd55909a7225bb7060493bb8ae5dbcfd405 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Wed, 12 Apr 2023 20:40:25 -0400 Subject: [PATCH 037/110] ETH / sfrxeth zapper (#1316) * Initial draft zapper * Initial draft zapper * Add deploy file for zapper * Remove WETH partial support, out of scope in this PR * Happy Slither * WETH support --- brownie/abi/oethzapper.json | 91 ++++++++++++++ contracts/contracts/interfaces/IOUSD.sol | 117 ++++++++++++++++++ contracts/contracts/interfaces/ISfrxETH.sol | 127 ++++++++++++++++++++ contracts/contracts/interfaces/IWETH9.sol | 35 ++++++ contracts/contracts/vault/OETHZapper.sol | 68 +++++++++++ contracts/deploy/051_oeth.js | 30 ++++- 6 files changed, 467 insertions(+), 1 deletion(-) create mode 100644 brownie/abi/oethzapper.json create mode 100644 contracts/contracts/interfaces/IOUSD.sol create mode 100644 contracts/contracts/interfaces/ISfrxETH.sol create mode 100644 contracts/contracts/interfaces/IWETH9.sol create mode 100644 contracts/contracts/vault/OETHZapper.sol diff --git a/brownie/abi/oethzapper.json b/brownie/abi/oethzapper.json new file mode 100644 index 0000000000..648620339e --- /dev/null +++ b/brownie/abi/oethzapper.json @@ -0,0 +1,91 @@ +[ + { + "inputs": [ + { + "internalType": "address", + "name": "_oeth", + "type": "address" + }, + { + "internalType": "address", + "name": "_vault", + "type": "address" + } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "minter", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "asset", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "MintFrom", + "type": "event" + }, + { + "inputs": [], + "name": "deposit", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "minOETH", + "type": "uint256" + } + ], + "name": "depositSFRXETH", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "rebaseOptIn", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "stateMutability": "payable", + "type": "receive" + } +] \ No newline at end of file diff --git a/contracts/contracts/interfaces/IOUSD.sol b/contracts/contracts/interfaces/IOUSD.sol new file mode 100644 index 0000000000..2d9f4bcd2f --- /dev/null +++ b/contracts/contracts/interfaces/IOUSD.sol @@ -0,0 +1,117 @@ +pragma solidity ^0.8.0; + +interface IOUSD { + event Approval( + address indexed owner, + address indexed spender, + uint256 value + ); + event GovernorshipTransferred( + address indexed previousGovernor, + address indexed newGovernor + ); + event PendingGovernorshipTransfer( + address indexed previousGovernor, + address indexed newGovernor + ); + event TotalSupplyUpdatedHighres( + uint256 totalSupply, + uint256 rebasingCredits, + uint256 rebasingCreditsPerToken + ); + event Transfer(address indexed from, address indexed to, uint256 value); + + function _totalSupply() external view returns (uint256); + + function allowance(address _owner, address _spender) + external + view + returns (uint256); + + function approve(address _spender, uint256 _value) external returns (bool); + + function balanceOf(address _account) external view returns (uint256); + + function burn(address account, uint256 amount) external; + + function changeSupply(uint256 _newTotalSupply) external; + + function claimGovernance() external; + + function creditsBalanceOf(address _account) + external + view + returns (uint256, uint256); + + function creditsBalanceOfHighres(address _account) + external + view + returns ( + uint256, + uint256, + bool + ); + + function decimals() external view returns (uint8); + + function decreaseAllowance(address _spender, uint256 _subtractedValue) + external + returns (bool); + + function governor() external view returns (address); + + function increaseAllowance(address _spender, uint256 _addedValue) + external + returns (bool); + + function initialize( + string memory _nameArg, + string memory _symbolArg, + address _vaultAddress + ) external; + + function isGovernor() external view returns (bool); + + function isUpgraded(address) external view returns (uint256); + + function mint(address _account, uint256 _amount) external; + + function name() external view returns (string memory); + + function nonRebasingCreditsPerToken(address) + external + view + returns (uint256); + + function nonRebasingSupply() external view returns (uint256); + + function rebaseOptIn() external; + + function rebaseOptOut() external; + + function rebaseState(address) external view returns (uint8); + + function rebasingCredits() external view returns (uint256); + + function rebasingCreditsHighres() external view returns (uint256); + + function rebasingCreditsPerToken() external view returns (uint256); + + function rebasingCreditsPerTokenHighres() external view returns (uint256); + + function symbol() external view returns (string memory); + + function totalSupply() external view returns (uint256); + + function transfer(address _to, uint256 _value) external returns (bool); + + function transferFrom( + address _from, + address _to, + uint256 _value + ) external returns (bool); + + function transferGovernance(address _newGovernor) external; + + function vaultAddress() external view returns (address); +} diff --git a/contracts/contracts/interfaces/ISfrxETH.sol b/contracts/contracts/interfaces/ISfrxETH.sol new file mode 100644 index 0000000000..4ff0324ff9 --- /dev/null +++ b/contracts/contracts/interfaces/ISfrxETH.sol @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +interface ISfrxETH { + event Approval( + address indexed owner, + address indexed spender, + uint256 amount + ); + event Deposit( + address indexed caller, + address indexed owner, + uint256 assets, + uint256 shares + ); + event NewRewardsCycle(uint32 indexed cycleEnd, uint256 rewardAmount); + event Transfer(address indexed from, address indexed to, uint256 amount); + event Withdraw( + address indexed caller, + address indexed receiver, + address indexed owner, + uint256 assets, + uint256 shares + ); + + function DOMAIN_SEPARATOR() external view returns (bytes32); + + function allowance(address, address) external view returns (uint256); + + function approve(address spender, uint256 amount) external returns (bool); + + function asset() external view returns (address); + + function balanceOf(address) external view returns (uint256); + + function convertToAssets(uint256 shares) external view returns (uint256); + + function convertToShares(uint256 assets) external view returns (uint256); + + function decimals() external view returns (uint8); + + function deposit(uint256 assets, address receiver) + external + returns (uint256 shares); + + function depositWithSignature( + uint256 assets, + address receiver, + uint256 deadline, + bool approveMax, + uint8 v, + bytes32 r, + bytes32 s + ) external returns (uint256 shares); + + function lastRewardAmount() external view returns (uint192); + + function lastSync() external view returns (uint32); + + function maxDeposit(address) external view returns (uint256); + + function maxMint(address) external view returns (uint256); + + function maxRedeem(address owner) external view returns (uint256); + + function maxWithdraw(address owner) external view returns (uint256); + + function mint(uint256 shares, address receiver) + external + returns (uint256 assets); + + function name() external view returns (string memory); + + function nonces(address) external view returns (uint256); + + function permit( + address owner, + address spender, + uint256 value, + uint256 deadline, + uint8 v, + bytes32 r, + bytes32 s + ) external; + + function previewDeposit(uint256 assets) external view returns (uint256); + + function previewMint(uint256 shares) external view returns (uint256); + + function previewRedeem(uint256 shares) external view returns (uint256); + + function previewWithdraw(uint256 assets) external view returns (uint256); + + function pricePerShare() external view returns (uint256); + + function redeem( + uint256 shares, + address receiver, + address owner + ) external returns (uint256 assets); + + function rewardsCycleEnd() external view returns (uint32); + + function rewardsCycleLength() external view returns (uint32); + + function symbol() external view returns (string memory); + + function syncRewards() external; + + function totalAssets() external view returns (uint256); + + function totalSupply() external view returns (uint256); + + function transfer(address to, uint256 amount) external returns (bool); + + function transferFrom( + address from, + address to, + uint256 amount + ) external returns (bool); + + function withdraw( + uint256 assets, + address receiver, + address owner + ) external returns (uint256 shares); +} diff --git a/contracts/contracts/interfaces/IWETH9.sol b/contracts/contracts/interfaces/IWETH9.sol new file mode 100644 index 0000000000..c0ff633160 --- /dev/null +++ b/contracts/contracts/interfaces/IWETH9.sol @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +interface IWETH9 { + event Approval(address indexed src, address indexed guy, uint256 wad); + event Deposit(address indexed dst, uint256 wad); + event Transfer(address indexed src, address indexed dst, uint256 wad); + event Withdrawal(address indexed src, uint256 wad); + + function allowance(address, address) external view returns (uint256); + + function approve(address guy, uint256 wad) external returns (bool); + + function balanceOf(address) external view returns (uint256); + + function decimals() external view returns (uint8); + + function deposit() external payable; + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); + + function totalSupply() external view returns (uint256); + + function transfer(address dst, uint256 wad) external returns (bool); + + function transferFrom( + address src, + address dst, + uint256 wad + ) external returns (bool); + + function withdraw(uint256 wad) external; +} diff --git a/contracts/contracts/vault/OETHZapper.sol b/contracts/contracts/vault/OETHZapper.sol new file mode 100644 index 0000000000..f75e4eda9e --- /dev/null +++ b/contracts/contracts/vault/OETHZapper.sol @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { IOUSD } from "../interfaces/IOUSD.sol"; +import { IVault } from "../interfaces/IVault.sol"; +import { IWETH9 } from "../interfaces/IWETH9.sol"; +import { ISfrxETH } from "../interfaces/ISfrxETH.sol"; + +contract OETHZapper { + IOUSD immutable oeth; + IVault immutable vault; + IWETH9 constant weth = IWETH9(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2); + ISfrxETH constant sfrxeth = + ISfrxETH(0xac3E018457B222d93114458476f3E3416Abbe38F); + address constant ETH_MARKER = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE; + address constant FRXETH = 0x5E8422345238F34275888049021821E8E08CAa1f; + + event MintFrom( + address indexed minter, + address indexed asset, + uint256 amount + ); + + constructor(address _oeth, address _vault) { + oeth = IOUSD(_oeth); + vault = IVault(_vault); + + // slither-disable-next-line unused-return + weth.approve(address(_vault), type(uint256).max); + // slither-disable-next-line unused-return + IERC20(FRXETH).approve(address(_vault), type(uint256).max); + } + + receive() external payable { + deposit(); + } + + function deposit() public payable returns (uint256) { + weth.deposit{ value: msg.value }(); + emit MintFrom(msg.sender, ETH_MARKER, msg.value); + return _mint(address(weth), msg.value); + } + + function depositSFRXETH(uint256 amount, uint256 minOETH) + external + returns (uint256) + { + // slither-disable-next-line unused-return + sfrxeth.redeem(amount, address(this), msg.sender); + emit MintFrom(msg.sender, address(sfrxeth), amount); + return _mint(FRXETH, minOETH); + } + + function rebaseOptIn() external { + oeth.rebaseOptIn(); // Gas savings for every zap + } + + function _mint(address asset, uint256 minOETH) internal returns (uint256) { + uint256 toMint = IERC20(asset).balanceOf(address(this)); + vault.mint(asset, toMint, minOETH); + uint256 mintedAmount = oeth.balanceOf(address(this)); + require(mintedAmount >= minOETH, "Zapper: not enough minted"); + // slither-disable-next-line unchecked-transfer + oeth.transfer(msg.sender, mintedAmount); + return mintedAmount; + } +} diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index a2e460a3a1..1176579576 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -26,7 +26,13 @@ module.exports = deploymentWithGuardianGovernor( ethers, }); - await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); + // await deployDripper({ deployWithConfirmation, withConfirmation, ethers }); + + await deployZapper({ + deployWithConfirmation, + withConfirmation, + ethers, + }); actions = actions.concat( await deployFraxETHStrategy({ @@ -145,6 +151,11 @@ const deployCore = async ({ cVault.connect(sDeployer).supportAsset(addresses.mainnet.frxETH, 0) ); + await withConfirmation( + // 0 stands for DECIMAL unit conversion + cVault.connect(sDeployer).supportAsset(addresses.mainnet.WETH, 0) + ); + console.log("Initialized OETHVaultAdmin implementation"); await withConfirmation( @@ -214,6 +225,23 @@ const deployDripper = async ({ ); }; +const deployZapper = async ({ + deployWithConfirmation, + withConfirmation, + ethers, +}) => { + const { deployerAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + const cOETHProxy = await ethers.getContract("OETHProxy"); + const cVaultProxy = await ethers.getContract("OETHVaultProxy"); + + await deployWithConfirmation("OETHZapper", [ + cOETHProxy.address, + cVaultProxy.address, + ]); +}; + /** * Deploy Frax ETH Strategy */ From 1cde1b6f6797a5fa51119224a913c5a3ed36b6ce Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 15:01:30 +0200 Subject: [PATCH 038/110] move decimals cache to asset struct (#1319) --- contracts/contracts/vault/VaultAdmin.sol | 12 ++++++++---- contracts/contracts/vault/VaultCore.sol | 2 +- contracts/contracts/vault/VaultStorage.sol | 6 +++--- 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 0bd97b753d..f4426f1149 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -174,10 +174,13 @@ contract VaultAdmin is VaultStorage { assets[_asset] = Asset({ isSupported: true, - unitConversion: UnitConversion(_unitConversion) + unitConversion: UnitConversion(_unitConversion), + // will be overwritten in _cacheDecimals + decimalsCache: 0 }); - allAssets.push(_asset); + _cacheDecimals(_asset); + allAssets.push(_asset); // Verify that our oracle supports the asset // slither-disable-next-line unused-return @@ -483,11 +486,12 @@ contract VaultAdmin is VaultStorage { ****************************************/ function _cacheDecimals(address token) internal { - if (decimalsCache[token] != 0) { + Asset storage tokenAsset = assets[token]; + if (tokenAsset.decimalsCache != 0) { return; } uint256 decimals = IBasicToken(token).decimals(); require(decimals >= 6 && decimals <= 18, "Unexpected precision"); - decimalsCache[token] = decimals; + tokenAsset.decimalsCache = decimals; } } diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 78feaf7b91..50eeabc69f 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -721,7 +721,7 @@ contract VaultCore is VaultStorage { } function _getDecimals(address _asset) internal view returns (uint256) { - uint256 decimals = decimalsCache[_asset]; + uint256 decimals = assets[_asset].decimalsCache; require(decimals > 0, "Decimals Not Cached"); return decimals; } diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index 2a623cd02f..6c3d99bbe1 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -57,7 +57,10 @@ contract VaultStorage is Initializable, Governable { struct Asset { bool isSupported; UnitConversion unitConversion; + // Cheaper to read decimals locally than to call out each time + uint256 decimalsCache; } + // slither-disable-next-line uninitialized-state mapping(address => Asset) internal assets; address[] internal allAssets; @@ -127,9 +130,6 @@ contract VaultStorage is Initializable, Governable { // How much net total OUSD is allowed to be minted by all strategies uint256 public netOusdMintForStrategyThreshold = 0; - // Cheaper to read decimals locally than to call out each time - mapping(address => uint256) internal decimalsCache; // TODO: Move to Asset struct - uint256 constant MIN_UNIT_PRICE_DRIFT = 0.7e18; uint256 constant MAX_UNIT_PRICE_DRIFT = 1.3e18; From 9b9577a40c34649baaa51eb2a027b9bf6adc66e9 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 15:32:19 +0200 Subject: [PATCH 039/110] WOETH deployment (#1320) * add WOETH deployment * deploy separate files --- contracts/contracts/token/WOETH.sol | 46 ++++++++++++++++++- contracts/deploy/051_oeth.js | 1 - contracts/deploy/052_woeth.js | 68 +++++++++++++++++++++++++++++ 3 files changed, 113 insertions(+), 2 deletions(-) create mode 100644 contracts/deploy/052_woeth.js diff --git a/contracts/contracts/token/WOETH.sol b/contracts/contracts/token/WOETH.sol index 4fe91a107c..a15aa6283e 100644 --- a/contracts/contracts/token/WOETH.sol +++ b/contracts/contracts/token/WOETH.sol @@ -1,11 +1,55 @@ // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; +import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; + +import { Governable } from "../governance/Governable.sol"; +import { Initializable } from "../utils/Initializable.sol"; +import { OETH } from "./OETH.sol"; + /** * @title OETH Token Contract * @author Origin Protocol Inc */ -contract WOETH { +contract WOETH is ERC4626, Governable, Initializable { + using SafeERC20 for IERC20; + + constructor( + ERC20 underlying_, + string memory name_, + string memory symbol_ + ) ERC20(name_, symbol_) ERC4626(underlying_) Governable() {} + + /** + * @notice Enable OETH rebasing for this contract + */ + function initialize() external onlyGovernor initializer { + OETH(address(asset())).rebaseOptIn(); + } + + function name() public view override returns (string memory) { + return "Wrapped OETH"; + } + + function symbol() public view override returns (string memory) { + return "WOETH"; + } + /** + * @notice Transfer token to governor. Intended for recovering tokens stuck in + * contract, i.e. mistaken sends. Cannot transfer OETH + * @param asset_ Address for the asset + * @param amount_ Amount of the asset to transfer + */ + function transferToken(address asset_, uint256 amount_) + external + onlyGovernor + { + require(asset_ != address(asset()), "Cannot collect OETH"); + IERC20(asset_).safeTransfer(governor(), amount_); + } } diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/051_oeth.js index 1176579576..ca92bfd7d4 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/051_oeth.js @@ -19,7 +19,6 @@ module.exports = deploymentWithGuardianGovernor( const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); - // actions = actions.concat(actions2) let actions = await deployCore({ deployWithConfirmation, withConfirmation, diff --git a/contracts/deploy/052_woeth.js b/contracts/deploy/052_woeth.js new file mode 100644 index 0000000000..6c32c9bc8e --- /dev/null +++ b/contracts/deploy/052_woeth.js @@ -0,0 +1,68 @@ +const { deploymentWithGuardianGovernor } = require("../utils/deploy"); +const addresses = require("../utils/addresses"); +const hre = require("hardhat"); +const { BigNumber, utils } = require("ethers"); +const { + getAssetAddresses, + getOracleAddresses, + isMainnet, + isFork, + isMainnetOrFork, +} = require("../test/helpers.js"); + +// 5/8 multisig +const guardianAddr = addresses.mainnet.Guardian; + +module.exports = deploymentWithGuardianGovernor( + { deployName: "052_woeth" }, + async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { + const { deployerAddr, governorAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + const actions = await deployWOETH({ + deployWithConfirmation, + withConfirmation, + ethers, + }); + + // Governance Actions + // ---------------- + return { + name: "Deploy OETH Vault, Token, Strategies, Harvester and the Dripper", + actions, + }; + } +); + +const deployWOETH = async ({ + deployWithConfirmation, + withConfirmation, + ethers, +}) => { + const { deployerAddr } = await getNamedAccounts(); + const sDeployer = await ethers.provider.getSigner(deployerAddr); + + const cOETHProxy = await ethers.getContract("OETHProxy"); + const cWOETHProxy = await ethers.getContract("WOETHProxy"); + + const dWOETHImpl = await deployWithConfirmation("WOETH", [ + cOETHProxy.address, + "Wrapped OETH", + "WOETH", + ]); + + const cWOETH = await ethers.getContractAt("WOETH", cWOETHProxy.address); + + return [ + { + contract: cWOETHProxy, + signature: "upgradeTo(address)", + args: [dWOETHImpl.address], + }, + { + contract: cWOETH, + signature: "initialize()", + args: [], + }, + ]; +}; From 7454bc09f952a039702c9ec2f194b480ff7a59ca Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Thu, 13 Apr 2023 09:43:27 -0400 Subject: [PATCH 040/110] =?UTF-8?q?Let=E2=80=99s=20just=20call=20them=20de?= =?UTF-8?q?cimals?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- contracts/contracts/vault/VaultAdmin.sol | 6 +++--- contracts/contracts/vault/VaultCore.sol | 4 ++-- contracts/contracts/vault/VaultStorage.sol | 3 +-- 3 files changed, 6 insertions(+), 7 deletions(-) diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index f4426f1149..2aacf22233 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -176,7 +176,7 @@ contract VaultAdmin is VaultStorage { isSupported: true, unitConversion: UnitConversion(_unitConversion), // will be overwritten in _cacheDecimals - decimalsCache: 0 + decimals: 0 }); _cacheDecimals(_asset); @@ -487,11 +487,11 @@ contract VaultAdmin is VaultStorage { function _cacheDecimals(address token) internal { Asset storage tokenAsset = assets[token]; - if (tokenAsset.decimalsCache != 0) { + if (tokenAsset.decimals != 0) { return; } uint256 decimals = IBasicToken(token).decimals(); require(decimals >= 6 && decimals <= 18, "Unexpected precision"); - tokenAsset.decimalsCache = decimals; + tokenAsset.decimals = decimals; } } diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index 50eeabc69f..a19804e2da 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -721,8 +721,8 @@ contract VaultCore is VaultStorage { } function _getDecimals(address _asset) internal view returns (uint256) { - uint256 decimals = assets[_asset].decimalsCache; - require(decimals > 0, "Decimals Not Cached"); + uint256 decimals = assets[_asset].decimals; + require(decimals > 0, "Decimals not cached"); return decimals; } diff --git a/contracts/contracts/vault/VaultStorage.sol b/contracts/contracts/vault/VaultStorage.sol index 6c3d99bbe1..5259f2c5be 100644 --- a/contracts/contracts/vault/VaultStorage.sol +++ b/contracts/contracts/vault/VaultStorage.sol @@ -57,8 +57,7 @@ contract VaultStorage is Initializable, Governable { struct Asset { bool isSupported; UnitConversion unitConversion; - // Cheaper to read decimals locally than to call out each time - uint256 decimalsCache; + uint256 decimals; } // slither-disable-next-line uninitialized-state From 0a0d0a266ce95fad72b5b33f8dc59777f7df9e31 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 15:57:51 +0200 Subject: [PATCH 041/110] add decimalsCache to existing Vault --- brownie/abi/vault_admin.json | 972 +++++++++++++++++- ...{050_woeth_proxy.js => 051_woeth_proxy.js} | 2 +- contracts/deploy/052_decimal_cache.js | 72 ++ contracts/deploy/{051_oeth.js => 053_oeth.js} | 2 +- .../test/strategies/frax-ETH.fork-test.js | 177 ---- 5 files changed, 1045 insertions(+), 180 deletions(-) rename contracts/deploy/{050_woeth_proxy.js => 051_woeth_proxy.js} (95%) create mode 100644 contracts/deploy/052_decimal_cache.js rename contracts/deploy/{051_oeth.js => 053_oeth.js} (99%) delete mode 100644 contracts/test/strategies/frax-ETH.fork-test.js diff --git a/brownie/abi/vault_admin.json b/brownie/abi/vault_admin.json index 984492e840..79d71b90b3 100644 --- a/brownie/abi/vault_admin.json +++ b/brownie/abi/vault_admin.json @@ -1 +1,971 @@ -[ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "AllocateThresholdUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" }, { "indexed": false, "internalType": "address", "name": "_strategy", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "AssetAllocated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" }, { "indexed": false, "internalType": "address", "name": "_strategy", "type": "address" } ], "name": "AssetDefaultStrategyUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" } ], "name": "AssetSupported", "type": "event" }, { "anonymous": false, "inputs": [], "name": "CapitalPaused", "type": "event" }, { "anonymous": false, "inputs": [], "name": "CapitalUnpaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousGovernor", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newGovernor", "type": "address" } ], "name": "GovernorshipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "maxSupplyDiff", "type": "uint256" } ], "name": "MaxSupplyDiffChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_value", "type": "uint256" } ], "name": "Mint", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "NetOusdMintForStrategyThresholdChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_ousdMetaStrategy", "type": "address" } ], "name": "OusdMetaStrategyUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousGovernor", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newGovernor", "type": "address" } ], "name": "PendingGovernorshipTransfer", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_priceProvider", "type": "address" } ], "name": "PriceProviderUpdated", "type": "event" }, { "anonymous": false, "inputs": [], "name": "RebasePaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "RebaseThresholdUpdated", "type": "event" }, { "anonymous": false, "inputs": [], "name": "RebaseUnpaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_value", "type": "uint256" } ], "name": "Redeem", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_redeemFeeBps", "type": "uint256" } ], "name": "RedeemFeeUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_address", "type": "address" } ], "name": "StrategistUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" } ], "name": "StrategyApproved", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" } ], "name": "StrategyRemoved", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_address", "type": "address" } ], "name": "TrusteeAddressChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_basis", "type": "uint256" } ], "name": "TrusteeFeeBpsChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_vaultBuffer", "type": "uint256" } ], "name": "VaultBufferUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_yield", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "_fee", "type": "uint256" } ], "name": "YieldDistribution", "type": "event" }, { "inputs": [ { "internalType": "address", "name": "_addr", "type": "address" } ], "name": "approveStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "assetDefaultStrategies", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "autoAllocateThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "capitalPaused", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "claimGovernance", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_strategyToAddress", "type": "address" }, { "internalType": "address[]", "name": "_assets", "type": "address[]" }, { "internalType": "uint256[]", "name": "_amounts", "type": "uint256[]" } ], "name": "depositToStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "governor", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "isGovernor", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "maxSupplyDiff", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "netOusdMintForStrategyThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "netOusdMintedForStrategy", "outputs": [ { "internalType": "int256", "name": "", "type": "int256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "ousdMetaStrategy", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "pauseCapital", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "pauseRebase", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "priceProvider", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "asset", "type": "address" } ], "name": "priceUSDMint", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "asset", "type": "address" } ], "name": "priceUSDRedeem", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_strategyFromAddress", "type": "address" }, { "internalType": "address", "name": "_strategyToAddress", "type": "address" }, { "internalType": "address[]", "name": "_assets", "type": "address[]" }, { "internalType": "uint256[]", "name": "_amounts", "type": "uint256[]" } ], "name": "reallocate", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "rebasePaused", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "rebaseThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "redeemFeeBps", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_addr", "type": "address" } ], "name": "removeStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newImpl", "type": "address" } ], "name": "setAdminImpl", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" }, { "internalType": "address", "name": "_strategy", "type": "address" } ], "name": "setAssetDefaultStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "setAutoAllocateThreshold", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_maxSupplyDiff", "type": "uint256" } ], "name": "setMaxSupplyDiff", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "setNetOusdMintForStrategyThreshold", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_ousdMetaStrategy", "type": "address" } ], "name": "setOusdMetaStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_priceProvider", "type": "address" } ], "name": "setPriceProvider", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "setRebaseThreshold", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_redeemFeeBps", "type": "uint256" } ], "name": "setRedeemFeeBps", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_address", "type": "address" } ], "name": "setStrategistAddr", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_address", "type": "address" } ], "name": "setTrusteeAddress", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_basis", "type": "uint256" } ], "name": "setTrusteeFeeBps", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_vaultBuffer", "type": "uint256" } ], "name": "setVaultBuffer", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "strategistAddr", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" } ], "name": "supportAsset", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_newGovernor", "type": "address" } ], "name": "transferGovernance", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "transferToken", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "trusteeAddress", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "trusteeFeeBps", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "unpauseCapital", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "unpauseRebase", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "vaultBuffer", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "withdrawAllFromStrategies", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_strategyAddr", "type": "address" } ], "name": "withdrawAllFromStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_strategyFromAddress", "type": "address" }, { "internalType": "address[]", "name": "_assets", "type": "address[]" }, { "internalType": "uint256[]", "name": "_amounts", "type": "uint256[]" } ], "name": "withdrawFromStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ] \ No newline at end of file +[ + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "AllocateThresholdUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "_strategy", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "AssetAllocated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "_strategy", + "type": "address" + } + ], + "name": "AssetDefaultStrategyUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "AssetSupported", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "CapitalPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "CapitalUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "previousGovernor", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "newGovernor", + "type": "address" + } + ], + "name": "GovernorshipTransferred", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "maxSupplyDiff", + "type": "uint256" + } + ], + "name": "MaxSupplyDiffChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_value", + "type": "uint256" + } + ], + "name": "Mint", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "NetOusdMintForStrategyThresholdChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_ousdMetaStrategy", + "type": "address" + } + ], + "name": "OusdMetaStrategyUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "previousGovernor", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "newGovernor", + "type": "address" + } + ], + "name": "PendingGovernorshipTransfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_priceProvider", + "type": "address" + } + ], + "name": "PriceProviderUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "RebasePaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "RebaseThresholdUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "RebaseUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_value", + "type": "uint256" + } + ], + "name": "Redeem", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_redeemFeeBps", + "type": "uint256" + } + ], + "name": "RedeemFeeUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "StrategistUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "StrategyApproved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "StrategyRemoved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "TrusteeAddressChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_basis", + "type": "uint256" + } + ], + "name": "TrusteeFeeBpsChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_vaultBuffer", + "type": "uint256" + } + ], + "name": "VaultBufferUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_yield", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_fee", + "type": "uint256" + } + ], + "name": "YieldDistribution", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "approveStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "assetDefaultStrategies", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "autoAllocateThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "cacheDecimals", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "capitalPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "claimGovernance", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_strategyToAddress", + "type": "address" + }, + { + "internalType": "address[]", + "name": "_assets", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "_amounts", + "type": "uint256[]" + } + ], + "name": "depositToStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "governor", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "isGovernor", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxSupplyDiff", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "netOusdMintForStrategyThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "netOusdMintedForStrategy", + "outputs": [ + { + "internalType": "int256", + "name": "", + "type": "int256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "ousdMetaStrategy", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pauseCapital", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "pauseRebase", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "priceProvider", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_strategyFromAddress", + "type": "address" + }, + { + "internalType": "address", + "name": "_strategyToAddress", + "type": "address" + }, + { + "internalType": "address[]", + "name": "_assets", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "_amounts", + "type": "uint256[]" + } + ], + "name": "reallocate", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "rebasePaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "rebaseThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "redeemFeeBps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "removeStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImpl", + "type": "address" + } + ], + "name": "setAdminImpl", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "internalType": "address", + "name": "_strategy", + "type": "address" + } + ], + "name": "setAssetDefaultStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "setAutoAllocateThreshold", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_maxSupplyDiff", + "type": "uint256" + } + ], + "name": "setMaxSupplyDiff", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "setNetOusdMintForStrategyThreshold", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_ousdMetaStrategy", + "type": "address" + } + ], + "name": "setOusdMetaStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_priceProvider", + "type": "address" + } + ], + "name": "setPriceProvider", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "setRebaseThreshold", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_redeemFeeBps", + "type": "uint256" + } + ], + "name": "setRedeemFeeBps", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "setStrategistAddr", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "setTrusteeAddress", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_basis", + "type": "uint256" + } + ], + "name": "setTrusteeFeeBps", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_vaultBuffer", + "type": "uint256" + } + ], + "name": "setVaultBuffer", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "strategistAddr", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "internalType": "uint8", + "name": "_unitConversion", + "type": "uint8" + } + ], + "name": "supportAsset", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_newGovernor", + "type": "address" + } + ], + "name": "transferGovernance", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "transferToken", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "trusteeAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "trusteeFeeBps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "unpauseCapital", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "unpauseRebase", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "vaultBuffer", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "withdrawAllFromStrategies", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_strategyAddr", + "type": "address" + } + ], + "name": "withdrawAllFromStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_strategyFromAddress", + "type": "address" + }, + { + "internalType": "address[]", + "name": "_assets", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "_amounts", + "type": "uint256[]" + } + ], + "name": "withdrawFromStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } + ] \ No newline at end of file diff --git a/contracts/deploy/050_woeth_proxy.js b/contracts/deploy/051_woeth_proxy.js similarity index 95% rename from contracts/deploy/050_woeth_proxy.js rename to contracts/deploy/051_woeth_proxy.js index cafe18b2fe..abc28e13c8 100644 --- a/contracts/deploy/050_woeth_proxy.js +++ b/contracts/deploy/051_woeth_proxy.js @@ -2,7 +2,7 @@ const { deploymentWithProposal } = require("../utils/deploy"); const addresses = require("../utils/addresses"); module.exports = deploymentWithProposal( - { deployName: "050_woeth_proxy", forceDeploy: false, forceSkip: true }, + { deployName: "051_woeth_proxy", forceDeploy: false, forceSkip: true }, async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js new file mode 100644 index 0000000000..ba6bb7b38d --- /dev/null +++ b/contracts/deploy/052_decimal_cache.js @@ -0,0 +1,72 @@ +const { deploymentWithGovernanceProposal } = require("../utils/deploy"); +const addresses = require("../utils/addresses"); +const { isMainnet } = require("../test/helpers.js"); + +module.exports = deploymentWithGovernanceProposal( + { + deployName: "052_decimal_cache", + forceDeploy: false, + //proposalId: "40434364243407050666554191388123037800510237271029051418887027936281231737485" + }, + async ({ + assetAddresses, + deployWithConfirmation, + ethers, + getTxOpts, + withConfirmation, + }) => { + const { deployerAddr, governorAddr } = await getNamedAccounts(); + // Current contracts + const cVaultProxy = await ethers.getContract("VaultProxy"); + const dVaultAdmin = await deployWithConfirmation("VaultAdmin"); + + const cVault = await ethers.getContractAt("Vault", cVaultProxy.address); + + const cVaultAdmin = new ethers.Contract( + cVaultProxy.address, + [ + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "cacheDecimals", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } + ] + ); + + // Governance Actions + // ---------------- + return { + name: "Deploy new VaultAdmin and cache the decimals of all supported assets", + actions: [ + { + contract: cVault, + signature: "setAdminImpl(address)", + args: [dVaultAdmin.address], + }, + { + contract: cVaultAdmin, + signature: "cacheDecimals(address)", + args: [assetAddresses.DAI], + }, + { + contract: cVaultAdmin, + signature: "cacheDecimals(address)", + args: [assetAddresses.USDT], + }, + { + contract: cVaultAdmin, + signature: "cacheDecimals(address)", + args: [assetAddresses.USDC], + }, + ], + }; + } +); diff --git a/contracts/deploy/051_oeth.js b/contracts/deploy/053_oeth.js similarity index 99% rename from contracts/deploy/051_oeth.js rename to contracts/deploy/053_oeth.js index ca92bfd7d4..2080cb8e06 100644 --- a/contracts/deploy/051_oeth.js +++ b/contracts/deploy/053_oeth.js @@ -14,7 +14,7 @@ const { const guardianAddr = addresses.mainnet.Guardian; module.exports = deploymentWithGuardianGovernor( - { deployName: "051_oeth" }, + { deployName: "053_oeth" }, async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); diff --git a/contracts/test/strategies/frax-ETH.fork-test.js b/contracts/test/strategies/frax-ETH.fork-test.js deleted file mode 100644 index 60ca48f21d..0000000000 --- a/contracts/test/strategies/frax-ETH.fork-test.js +++ /dev/null @@ -1,177 +0,0 @@ -const { expect } = require("chai"); -const { loadFixture } = require("ethereum-waffle"); -const { - units, - forkOnlyDescribe, - oethUnits, - frxETHUnits, - advanceTime, -} = require("../helpers"); -const { - fraxETHStrategyForkedFixture, - impersonateAndFundContract, -} = require("../_fixture"); - -forkOnlyDescribe("ForkTest: Frax ETH Strategy", function () { - this.timeout(0); - // due to hardhat forked mode timeouts - retry failed tests up to 3 times - this.retries(3); - - let fixture; - beforeEach(async () => { - fixture = await loadFixture(fraxETHStrategyForkedFixture); - }); - - it("Should deposit fraxETH in Frax ETH Strategy", async function () { - const { daniel } = fixture; - await mintTest(fixture, daniel, "10"); - }); - - it("Should depositAll fraxETH in Frax ETH Strategy", async function () { - const { daniel } = fixture; - await depositAllTest(fixture, daniel, "10"); - }); - - it("Should be able to withdraw the exact amount checkBalance returns", async function () { - const { daniel, oethVault, fraxEthStrategy, frxETH } = fixture; - const vaultSigner = await impersonateAndFundContract(oethVault.address); - await mintTest(fixture, daniel, "10"); - - const balance = await fraxEthStrategy.checkBalance(frxETH.address); - - await fraxEthStrategy - .connect(vaultSigner) - .withdraw(oethVault.address, frxETH.address, balance); - - const balanceAfter = await fraxEthStrategy.checkBalance(frxETH.address); - expect(balanceAfter).lt(frxETHUnits("0.0001")); - }); - - it("Strategy should earn interest using fraxETH in Frax ETH Strategy", async function () { - const { daniel, frxETH, sfrxETH, fraxEthStrategy } = fixture; - await mintTest(fixture, daniel, "10"); - - const frxETHAmount = await sfrxETH.convertToAssets( - await sfrxETH.balanceOf(fraxEthStrategy.address) - ); - - frxETH.connect(daniel).transfer(sfrxETH.address, frxETHUnits("10")); - sfrxETH.connect(daniel).syncRewards(); - // advance 1 month - await advanceTime(60 * 60 * 24 * 7 * 4); - - const frxETHAmountDiff = ( - await sfrxETH.convertToAssets( - await sfrxETH.balanceOf(fraxEthStrategy.address) - ) - ).sub(frxETHAmount); - // sfrxETH should be earning some rewards - expect(frxETHAmountDiff).gt(frxETHUnits("0.00001")); - }); - - it("Should deploy fraxETH and then withdraw it", async function () { - const { daniel } = fixture; - await withdrawTest(fixture, daniel, "10"); - }); - - it("Should deploy fraxETH and then call withdraw all on the strategy", async function () { - const { daniel } = fixture; - await withdrawAllTest(fixture, daniel, "10"); - }); -}); - -async function depositAllTest(fixture, user, amount = "10") { - const { oethVault, frxETH, fraxEthStrategy } = fixture; - - const assetUnits = frxETHUnits(amount); - const supply = await fraxEthStrategy.checkBalance(frxETH.address); - const vaultSigner = await impersonateAndFundContract(oethVault.address); - - frxETH.connect(user).transfer(fraxEthStrategy.address, assetUnits); - - await fraxEthStrategy.connect(vaultSigner).depositAll(); - - const supplyDiff = (await fraxEthStrategy.checkBalance(frxETH.address)).sub( - supply - ); - - expect(supplyDiff).gt(assetUnits); -} - -async function withdrawAllTest(fixture, user, amount = "10") { - const { oethVault, frxETH, fraxEthStrategy } = fixture; - const vaultSigner = await impersonateAndFundContract(oethVault.address); - - await mintTest(fixture, user, amount); - - const strategyFrxETHBalance = await fraxEthStrategy.checkBalance( - frxETH.address - ); - const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); - - await fraxEthStrategy.connect(vaultSigner).withdrawAll(); - - const vaultAssetBalDiff = (await frxETH.balanceOf(oethVault.address)).sub( - vaultAssetBalBefore - ); - - expect(vaultAssetBalDiff).to.approxEqualTolerance(strategyFrxETHBalance); -} - -async function withdrawTest(fixture, user, amount = "10") { - const { oethVault, frxETH, fraxEthStrategy } = fixture; - await mintTest(fixture, user, amount); - - const assetUnits = frxETHUnits(amount); - const vaultAssetBalBefore = await frxETH.balanceOf(oethVault.address); - const vaultSigner = await impersonateAndFundContract(oethVault.address); - - await fraxEthStrategy - .connect(vaultSigner) - .withdraw(oethVault.address, frxETH.address, assetUnits); - const vaultAssetBalDiff = (await frxETH.balanceOf(oethVault.address)).sub( - vaultAssetBalBefore - ); - - expect(vaultAssetBalDiff).to.approxEqualTolerance(assetUnits, 1); -} - -async function mintTest(fixture, user, amount = "10") { - const { oethVault, oeth, frxETH, fraxEthStrategy } = fixture; - - await oethVault.connect(user).allocate(); - - const unitAmount = await units(amount, frxETH); - - const currentSupply = await oeth.totalSupply(); - const currentBalance = await oeth.connect(user).balanceOf(user.address); - const currentFrxStratBalance = await fraxEthStrategy.checkBalance( - frxETH.address - ); - - // Mint OUSD w/ asset - await oethVault.connect(user).mint(frxETH.address, unitAmount, 0); - await oethVault.connect(user).allocate(); - - const newBalance = await oeth.connect(user).balanceOf(user.address); - const newSupply = await oeth.totalSupply(); - const newFrxStratBalance = await fraxEthStrategy.checkBalance(frxETH.address); - - const balanceDiff = newBalance.sub(currentBalance); - // Ensure user has correct balance (w/ 1% slippage tolerance) - expect(balanceDiff).to.approxEqualTolerance(oethUnits(amount), 2); - - // Supply checks - const supplyDiff = newSupply.sub(currentSupply); - const oethUnitAmount = oethUnits(amount); - - expect(supplyDiff).to.approxEqualTolerance(oethUnitAmount, 1); - - const fraxBalanceDiff = newFrxStratBalance.sub(currentFrxStratBalance); - - // Should have liquidity in Morpho - expect(fraxBalanceDiff).to.approxEqualTolerance( - await units(amount, frxETH), - 1 - ); -} From 159bc612657b91263d7068f72a63180269d3332b Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 16:01:45 +0200 Subject: [PATCH 042/110] prettier --- contracts/contracts/vault/VaultAdmin.sol | 5 ++-- contracts/deploy/052_decimal_cache.js | 33 +++++++++++------------- 2 files changed, 17 insertions(+), 21 deletions(-) diff --git a/contracts/contracts/vault/VaultAdmin.sol b/contracts/contracts/vault/VaultAdmin.sol index 2aacf22233..9eb80c7252 100644 --- a/contracts/contracts/vault/VaultAdmin.sol +++ b/contracts/contracts/vault/VaultAdmin.sol @@ -175,10 +175,9 @@ contract VaultAdmin is VaultStorage { assets[_asset] = Asset({ isSupported: true, unitConversion: UnitConversion(_unitConversion), - // will be overwritten in _cacheDecimals - decimals: 0 + decimals: 0 // will be overridden in _cacheDecimals }); - + _cacheDecimals(_asset); allAssets.push(_asset); diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js index ba6bb7b38d..03001f0267 100644 --- a/contracts/deploy/052_decimal_cache.js +++ b/contracts/deploy/052_decimal_cache.js @@ -22,24 +22,21 @@ module.exports = deploymentWithGovernanceProposal( const cVault = await ethers.getContractAt("Vault", cVaultProxy.address); - const cVaultAdmin = new ethers.Contract( - cVaultProxy.address, - [ - { - "inputs": [ - { - "internalType": "address", - "name": "_asset", - "type": "address" - } - ], - "name": "cacheDecimals", - "outputs": [], - "stateMutability": "nonpayable", - "type": "function" - } - ] - ); + const cVaultAdmin = new ethers.Contract(cVaultProxy.address, [ + { + inputs: [ + { + internalType: "address", + name: "_asset", + type: "address", + }, + ], + name: "cacheDecimals", + outputs: [], + stateMutability: "nonpayable", + type: "function", + }, + ]); // Governance Actions // ---------------- From 80a4d1eefe74942e6d66443f8b182323ac8c1e47 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 16:05:27 +0200 Subject: [PATCH 043/110] deployment numbering --- contracts/deploy/{052_woeth.js => 054_woeth.js} | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename contracts/deploy/{052_woeth.js => 054_woeth.js} (98%) diff --git a/contracts/deploy/052_woeth.js b/contracts/deploy/054_woeth.js similarity index 98% rename from contracts/deploy/052_woeth.js rename to contracts/deploy/054_woeth.js index 6c32c9bc8e..d8aa7efe19 100644 --- a/contracts/deploy/052_woeth.js +++ b/contracts/deploy/054_woeth.js @@ -14,7 +14,7 @@ const { const guardianAddr = addresses.mainnet.Guardian; module.exports = deploymentWithGuardianGovernor( - { deployName: "052_woeth" }, + { deployName: "054_woeth" }, async ({ deployWithConfirmation, ethers, getTxOpts, withConfirmation }) => { const { deployerAddr, governorAddr } = await getNamedAccounts(); const sDeployer = await ethers.provider.getSigner(deployerAddr); From 1e65b317287701ec3d619e9b43e068b5321b7db9 Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 16:20:44 +0200 Subject: [PATCH 044/110] fork test fix --- contracts/test/vault/vault.fork-test.js | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/test/vault/vault.fork-test.js b/contracts/test/vault/vault.fork-test.js index 80dc6bdc6f..1ee877b1f1 100644 --- a/contracts/test/vault/vault.fork-test.js +++ b/contracts/test/vault/vault.fork-test.js @@ -233,34 +233,34 @@ forkOnlyDescribe("ForkTest: Vault", function () { it("Should return a price for minting with USDT", async () => { const { vault, usdt } = fixture; - await vault.priceUSDMint(usdt.address); + await vault.priceUnitMint(usdt.address); }); it("Should return a price for minting with DAI", async () => { const { vault, dai } = fixture; - await vault.priceUSDMint(dai.address); + await vault.priceUnitMint(dai.address); }); it("Should return a price for minting with USDC", async () => { const { vault, usdc } = fixture; - await vault.priceUSDMint(usdc.address); + await vault.priceUnitMint(usdc.address); }); it("Should return a price for redeem with USDT", async () => { const { vault, usdt } = fixture; - const price = await vault.priceUSDRedeem(usdt.address); + const price = await vault.priceUnitRedeem(usdt.address); expect(price).to.be.gte(utils.parseEther("1")); }); it("Should return a price for redeem with DAI", async () => { const { vault, dai } = fixture; - const price = await vault.priceUSDRedeem(dai.address); + const price = await vault.priceUnitRedeem(dai.address); expect(price).to.be.gte(utils.parseEther("1")); }); it("Should return a price for redeem with USDC", async () => { const { vault, usdc } = fixture; - const price = await vault.priceUSDRedeem(usdc.address); + const price = await vault.priceUnitRedeem(usdc.address); expect(price).to.be.gte(utils.parseEther("1")); }); }); From e6ec811db40404e995b8abd96b22a2aafd53535b Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 16:29:43 +0200 Subject: [PATCH 045/110] run decimals cache only in forked environment --- contracts/deploy/052_decimal_cache.js | 2 ++ contracts/utils/deploy.js | 12 ++++++------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js index 03001f0267..d966fd8d9b 100644 --- a/contracts/deploy/052_decimal_cache.js +++ b/contracts/deploy/052_decimal_cache.js @@ -6,6 +6,8 @@ module.exports = deploymentWithGovernanceProposal( { deployName: "052_decimal_cache", forceDeploy: false, + onlyOnFork: true // this is only executed in forked environment + //proposalId: "40434364243407050666554191388123037800510237271029051418887027936281231737485" }, async ({ diff --git a/contracts/utils/deploy.js b/contracts/utils/deploy.js index 49e5f6724b..56c172b87b 100644 --- a/contracts/utils/deploy.js +++ b/contracts/utils/deploy.js @@ -643,7 +643,7 @@ async function getTimelock() { * @returns {Object} main object used by hardhat */ function deploymentWithGovernanceProposal(opts, fn) { - const { deployName, dependencies, forceDeploy, forceSkip, proposalId } = opts; + const { deployName, dependencies, forceDeploy, onlyOnFork, forceSkip, proposalId } = opts; const runDeployment = async (hre) => { const oracleAddresses = await getOracleAddresses(hre.deployments); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -759,7 +759,7 @@ function deploymentWithGovernanceProposal(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return !isMainnet || isSmokeTest || isFork; + return onlyOnFork ? true : (!isMainnet || isSmokeTest); } }; } @@ -773,7 +773,7 @@ function deploymentWithGovernanceProposal(opts, fn) { * @returns {Object} main object used by hardhat */ function deploymentWithProposal(opts, fn) { - const { deployName, dependencies, forceDeploy, forceSkip, proposalId } = opts; + const { deployName, dependencies, forceDeploy, forceSkip, onlyOnFork, proposalId } = opts; const runDeployment = async (hre) => { const oracleAddresses = await getOracleAddresses(hre.deployments); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -877,7 +877,7 @@ function deploymentWithProposal(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return !isMainnet || isSmokeTest || isFork; + return onlyOnFork ? true : (!isMainnet || isSmokeTest); } }; } @@ -892,7 +892,7 @@ function deploymentWithProposal(opts, fn) { * @returns {Object} main object used by hardhat */ function deploymentWithGuardianGovernor(opts, fn) { - const { deployName, dependencies, forceDeploy, forceSkip } = opts; + const { deployName, dependencies, forceDeploy, onlyOnFork, forceSkip } = opts; const runDeployment = async (hre) => { const oracleAddresses = await getOracleAddresses(hre.deployments); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -955,7 +955,7 @@ function deploymentWithGuardianGovernor(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return !isMainnet || isSmokeTest || isFork; + return onlyOnFork ? true : (!isMainnet || isSmokeTest); } }; } From 9fcb8ba245dc9e5b1efb956c1c9f0d928f39a0dc Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Thu, 13 Apr 2023 16:30:51 +0200 Subject: [PATCH 046/110] prettier --- contracts/deploy/052_decimal_cache.js | 2 +- contracts/utils/deploy.js | 24 +++++++++++++++++++----- 2 files changed, 20 insertions(+), 6 deletions(-) diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js index d966fd8d9b..bd5f0ddf01 100644 --- a/contracts/deploy/052_decimal_cache.js +++ b/contracts/deploy/052_decimal_cache.js @@ -6,7 +6,7 @@ module.exports = deploymentWithGovernanceProposal( { deployName: "052_decimal_cache", forceDeploy: false, - onlyOnFork: true // this is only executed in forked environment + onlyOnFork: true, // this is only executed in forked environment //proposalId: "40434364243407050666554191388123037800510237271029051418887027936281231737485" }, diff --git a/contracts/utils/deploy.js b/contracts/utils/deploy.js index 56c172b87b..f23c1f6722 100644 --- a/contracts/utils/deploy.js +++ b/contracts/utils/deploy.js @@ -643,7 +643,14 @@ async function getTimelock() { * @returns {Object} main object used by hardhat */ function deploymentWithGovernanceProposal(opts, fn) { - const { deployName, dependencies, forceDeploy, onlyOnFork, forceSkip, proposalId } = opts; + const { + deployName, + dependencies, + forceDeploy, + onlyOnFork, + forceSkip, + proposalId, + } = opts; const runDeployment = async (hre) => { const oracleAddresses = await getOracleAddresses(hre.deployments); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -759,7 +766,7 @@ function deploymentWithGovernanceProposal(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return onlyOnFork ? true : (!isMainnet || isSmokeTest); + return onlyOnFork ? true : !isMainnet || isSmokeTest; } }; } @@ -773,7 +780,14 @@ function deploymentWithGovernanceProposal(opts, fn) { * @returns {Object} main object used by hardhat */ function deploymentWithProposal(opts, fn) { - const { deployName, dependencies, forceDeploy, forceSkip, onlyOnFork, proposalId } = opts; + const { + deployName, + dependencies, + forceDeploy, + forceSkip, + onlyOnFork, + proposalId, + } = opts; const runDeployment = async (hre) => { const oracleAddresses = await getOracleAddresses(hre.deployments); const assetAddresses = await getAssetAddresses(hre.deployments); @@ -877,7 +891,7 @@ function deploymentWithProposal(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return onlyOnFork ? true : (!isMainnet || isSmokeTest); + return onlyOnFork ? true : !isMainnet || isSmokeTest; } }; } @@ -955,7 +969,7 @@ function deploymentWithGuardianGovernor(opts, fn) { const migrations = require(`./../deployments/${networkName}/.migrations.json`); return Boolean(migrations[deployName]); } else { - return onlyOnFork ? true : (!isMainnet || isSmokeTest); + return onlyOnFork ? true : !isMainnet || isSmokeTest; } }; } From 893f4cf532057d40dd2ded6d5a0e3ac4b7dc2d3f Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Thu, 13 Apr 2023 14:23:58 -0400 Subject: [PATCH 047/110] Remove unused buyback trigger --- contracts/contracts/vault/VaultCore.sol | 7 ------- 1 file changed, 7 deletions(-) diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index a19804e2da..e2e5ebf903 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -18,7 +18,6 @@ import "@openzeppelin/contracts/utils/Strings.sol"; import { StableMath } from "../utils/StableMath.sol"; import { IVault } from "../interfaces/IVault.sol"; import { IOracle } from "../interfaces/IOracle.sol"; -import { IBuyback } from "../interfaces/IBuyback.sol"; import { IBasicToken } from "../interfaces/IBasicToken.sol"; import { IGetExchangeRateToken } from "../interfaces/IGetExchangeRateToken.sol"; import "./VaultStorage.sol"; @@ -355,12 +354,6 @@ contract VaultCore is VaultStorage { ); } } - - // Trigger OGN Buyback - address _trusteeAddress = trusteeAddress; // gas savings - if (_trusteeAddress != address(0)) { - IBuyback(trusteeAddress).swap(); - } } /** From 6afa1c3db60e4725dd3c6d61ab4f11719c215ad0 Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Thu, 13 Apr 2023 16:44:29 -0400 Subject: [PATCH 048/110] rETH support --- brownie/abi/vault_core.json | 872 ++++++++++++++++++++++++++++++++++- contracts/deploy/053_oeth.js | 5 + contracts/utils/addresses.js | 1 + 3 files changed, 877 insertions(+), 1 deletion(-) diff --git a/brownie/abi/vault_core.json b/brownie/abi/vault_core.json index f9ef01fcc0..a2f34596e5 100644 --- a/brownie/abi/vault_core.json +++ b/brownie/abi/vault_core.json @@ -1 +1,871 @@ -[ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "AllocateThresholdUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" }, { "indexed": false, "internalType": "address", "name": "_strategy", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "AssetAllocated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" }, { "indexed": false, "internalType": "address", "name": "_strategy", "type": "address" } ], "name": "AssetDefaultStrategyUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_asset", "type": "address" } ], "name": "AssetSupported", "type": "event" }, { "anonymous": false, "inputs": [], "name": "CapitalPaused", "type": "event" }, { "anonymous": false, "inputs": [], "name": "CapitalUnpaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousGovernor", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newGovernor", "type": "address" } ], "name": "GovernorshipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "maxSupplyDiff", "type": "uint256" } ], "name": "MaxSupplyDiffChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_value", "type": "uint256" } ], "name": "Mint", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "NetOusdMintForStrategyThresholdChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_ousdMetaStrategy", "type": "address" } ], "name": "OusdMetaStrategyUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousGovernor", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newGovernor", "type": "address" } ], "name": "PendingGovernorshipTransfer", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_priceProvider", "type": "address" } ], "name": "PriceProviderUpdated", "type": "event" }, { "anonymous": false, "inputs": [], "name": "RebasePaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_threshold", "type": "uint256" } ], "name": "RebaseThresholdUpdated", "type": "event" }, { "anonymous": false, "inputs": [], "name": "RebaseUnpaused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_value", "type": "uint256" } ], "name": "Redeem", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_redeemFeeBps", "type": "uint256" } ], "name": "RedeemFeeUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_address", "type": "address" } ], "name": "StrategistUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" } ], "name": "StrategyApproved", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_addr", "type": "address" } ], "name": "StrategyRemoved", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_address", "type": "address" } ], "name": "TrusteeAddressChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_basis", "type": "uint256" } ], "name": "TrusteeFeeBpsChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "_vaultBuffer", "type": "uint256" } ], "name": "VaultBufferUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "_to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_yield", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "_fee", "type": "uint256" } ], "name": "YieldDistribution", "type": "event" }, { "stateMutability": "payable", "type": "fallback" }, { "inputs": [], "name": "allocate", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "assetDefaultStrategies", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "autoAllocateThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "calculateRedeemOutputs", "outputs": [ { "internalType": "uint256[]", "name": "", "type": "uint256[]" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "capitalPaused", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" } ], "name": "checkBalance", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "claimGovernance", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "getAllAssets", "outputs": [ { "internalType": "address[]", "name": "", "type": "address[]" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getAllStrategies", "outputs": [ { "internalType": "address[]", "name": "", "type": "address[]" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getAssetCount", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getStrategyCount", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "governor", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "isGovernor", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" } ], "name": "isSupportedAsset", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "maxSupplyDiff", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_asset", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" }, { "internalType": "uint256", "name": "_minimumOusdAmount", "type": "uint256" } ], "name": "mint", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "mintForStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "netOusdMintForStrategyThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "netOusdMintedForStrategy", "outputs": [ { "internalType": "int256", "name": "", "type": "int256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "ousdMetaStrategy", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "priceProvider", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "rebase", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "rebasePaused", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "rebaseThreshold", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_amount", "type": "uint256" }, { "internalType": "uint256", "name": "_minimumUnitAmount", "type": "uint256" } ], "name": "redeem", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_minimumUnitAmount", "type": "uint256" } ], "name": "redeemAll", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "redeemFeeBps", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "redeemForStrategy", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newImpl", "type": "address" } ], "name": "setAdminImpl", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "strategistAddr", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalValue", "outputs": [ { "internalType": "uint256", "name": "value", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_newGovernor", "type": "address" } ], "name": "transferGovernance", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "trusteeAddress", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "trusteeFeeBps", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "vaultBuffer", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" } ] \ No newline at end of file +[ + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "AllocateThresholdUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "_strategy", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "AssetAllocated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "_strategy", + "type": "address" + } + ], + "name": "AssetDefaultStrategyUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "AssetSupported", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "CapitalPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "CapitalUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "previousGovernor", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "newGovernor", + "type": "address" + } + ], + "name": "GovernorshipTransferred", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "maxSupplyDiff", + "type": "uint256" + } + ], + "name": "MaxSupplyDiffChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_value", + "type": "uint256" + } + ], + "name": "Mint", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "NetOusdMintForStrategyThresholdChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_ousdMetaStrategy", + "type": "address" + } + ], + "name": "OusdMetaStrategyUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "previousGovernor", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "newGovernor", + "type": "address" + } + ], + "name": "PendingGovernorshipTransfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_priceProvider", + "type": "address" + } + ], + "name": "PriceProviderUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "RebasePaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_threshold", + "type": "uint256" + } + ], + "name": "RebaseThresholdUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "RebaseUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_value", + "type": "uint256" + } + ], + "name": "Redeem", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_redeemFeeBps", + "type": "uint256" + } + ], + "name": "RedeemFeeUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "StrategistUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "StrategyApproved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_addr", + "type": "address" + } + ], + "name": "StrategyRemoved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_address", + "type": "address" + } + ], + "name": "TrusteeAddressChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_basis", + "type": "uint256" + } + ], + "name": "TrusteeFeeBpsChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "_vaultBuffer", + "type": "uint256" + } + ], + "name": "VaultBufferUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "_to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_yield", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_fee", + "type": "uint256" + } + ], + "name": "YieldDistribution", + "type": "event" + }, + { + "stateMutability": "payable", + "type": "fallback" + }, + { + "inputs": [], + "name": "allocate", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "assetDefaultStrategies", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "autoAllocateThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "burnForStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "calculateRedeemOutputs", + "outputs": [ + { + "internalType": "uint256[]", + "name": "", + "type": "uint256[]" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "capitalPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "checkBalance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "claimGovernance", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "getAllAssets", + "outputs": [ + { + "internalType": "address[]", + "name": "", + "type": "address[]" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "getAllStrategies", + "outputs": [ + { + "internalType": "address[]", + "name": "", + "type": "address[]" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "getAssetCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "getStrategyCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "governor", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "isGovernor", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + } + ], + "name": "isSupportedAsset", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxSupplyDiff", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_asset", + "type": "address" + }, + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "_minimumOusdAmount", + "type": "uint256" + } + ], + "name": "mint", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "mintForStrategy", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "netOusdMintForStrategyThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "netOusdMintedForStrategy", + "outputs": [ + { + "internalType": "int256", + "name": "", + "type": "int256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "ousdMetaStrategy", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "priceProvider", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "asset", + "type": "address" + } + ], + "name": "priceUnitMint", + "outputs": [ + { + "internalType": "uint256", + "name": "price", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "asset", + "type": "address" + } + ], + "name": "priceUnitRedeem", + "outputs": [ + { + "internalType": "uint256", + "name": "price", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "rebase", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "rebasePaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "rebaseThreshold", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "_minimumUnitAmount", + "type": "uint256" + } + ], + "name": "redeem", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_minimumUnitAmount", + "type": "uint256" + } + ], + "name": "redeemAll", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "redeemFeeBps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImpl", + "type": "address" + } + ], + "name": "setAdminImpl", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "strategistAddr", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalValue", + "outputs": [ + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_newGovernor", + "type": "address" + } + ], + "name": "transferGovernance", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "trusteeAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "trusteeFeeBps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "vaultBuffer", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + } +] \ No newline at end of file diff --git a/contracts/deploy/053_oeth.js b/contracts/deploy/053_oeth.js index 2080cb8e06..0c12584f71 100644 --- a/contracts/deploy/053_oeth.js +++ b/contracts/deploy/053_oeth.js @@ -155,6 +155,11 @@ const deployCore = async ({ cVault.connect(sDeployer).supportAsset(addresses.mainnet.WETH, 0) ); + await withConfirmation( + // 1 stands for GETEXCHANGERATE unit conversion + cVault.connect(sDeployer).supportAsset(addresses.mainnet.rETH, 1) + ); + console.log("Initialized OETHVaultAdmin implementation"); await withConfirmation( diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index 34e1620c0d..52e15db205 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -149,5 +149,6 @@ addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192"; // Tokens addresses.mainnet.sfrxETH = "0xac3E018457B222d93114458476f3E3416Abbe38F"; addresses.mainnet.frxETH = "0x5e8422345238f34275888049021821e8e08caa1f"; +addresses.mainnet.rETH = "0xae78736Cd615f374D3085123A210448E74Fc6393"; module.exports = addresses; From abde15575cc6c2e5ed7bec7b4a7fe3297754bb5c Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Fri, 14 Apr 2023 11:49:53 +0200 Subject: [PATCH 049/110] support oracles reporting feeds with different decimal format (#1321) * support oracles reporting feeds with different decimal format * lint * gas optimisation --- contracts/contracts/oracle/OracleRouter.sol | 49 +++++++++++++++++---- contracts/contracts/vault/VaultCore.sol | 2 +- contracts/deploy/052_decimal_cache.js | 28 ++++++++++++ contracts/deploy/053_oeth.js | 4 ++ 4 files changed, 73 insertions(+), 10 deletions(-) diff --git a/contracts/contracts/oracle/OracleRouter.sol b/contracts/contracts/oracle/OracleRouter.sol index af2eac6a2e..5a897abee1 100644 --- a/contracts/contracts/oracle/OracleRouter.sol +++ b/contracts/contracts/oracle/OracleRouter.sol @@ -4,11 +4,15 @@ pragma solidity ^0.8.0; import "../interfaces/chainlink/AggregatorV3Interface.sol"; import { IOracle } from "../interfaces/IOracle.sol"; import { Helpers } from "../utils/Helpers.sol"; +import { StableMath } from "../utils/StableMath.sol"; abstract contract OracleRouterBase is IOracle { - uint256 constant MIN_DRIFT = uint256(70000000); - uint256 constant MAX_DRIFT = uint256(130000000); + using StableMath for uint256; + + uint256 constant MIN_DRIFT = 0.7e18; + uint256 constant MAX_DRIFT = 1.3e18; address constant FIXED_PRICE = 0x0000000000000000000000000000000000000001; + mapping(address => uint8) internal decimalsCache; /** * @dev The price feed contract to use for a particular asset. @@ -18,9 +22,9 @@ abstract contract OracleRouterBase is IOracle { function feed(address asset) internal view virtual returns (address); /** - * @notice Returns the total price in 8 digit USD for a given asset. + * @notice Returns the total price in 18 digit unit for a given asset. * @param asset address of the asset - * @return uint256 USD price of 1 of the asset, in 8 decimal fixed + * @return uint256 unit price for 1 asset unit, in 18 decimal fixed */ function price(address asset) external @@ -34,7 +38,9 @@ abstract contract OracleRouterBase is IOracle { require(_feed != FIXED_PRICE, "Fixed price feeds not supported"); (, int256 _iprice, , , ) = AggregatorV3Interface(_feed) .latestRoundData(); - uint256 _price = uint256(_iprice); + uint8 decimals = getDecimals(asset); + + uint256 _price = uint256(_iprice).scaleBy(18, decimals); if (isStablecoin(asset)) { require(_price <= MAX_DRIFT, "Oracle: Price exceeds max"); require(_price >= MIN_DRIFT, "Oracle: Price under min"); @@ -42,6 +48,26 @@ abstract contract OracleRouterBase is IOracle { return uint256(_price); } + function getDecimals(address _asset) + internal + view + returns (uint8) + { + uint8 decimals = decimalsCache[_asset]; + require(decimals > 0, "Oracle: Decimals not cached"); + return decimals; + } + + function cacheDecimals(address _asset) external returns (uint8) { + address _feed = feed(_asset); + require(_feed != address(0), "Asset not available"); + require(_feed != FIXED_PRICE, "Fixed price feeds not supported"); + + uint8 decimals = AggregatorV3Interface(_feed).decimals(); + decimalsCache[_asset] = decimals; + return decimals; + } + function isStablecoin(address _asset) internal view returns (bool) { string memory symbol = Helpers.getSymbol(_asset); bytes32 symbolHash = keccak256(abi.encodePacked(symbol)); @@ -101,12 +127,14 @@ contract OracleRouter is OracleRouterBase { } contract OETHOracleRouter is OracleRouter { + using StableMath for uint256; + /** - * @notice Returns the total price in 8 digit USD for a given asset. + * @notice Returns the total price in 18 digit units for a given asset. * This implementation does not (!) do range checks as the * parent OracleRouter does. * @param asset address of the asset - * @return uint256 USD price of 1 of the asset, in 8 decimal fixed + * @return uint256 unit price for 1 asset unit, in 18 decimal fixed */ function price(address asset) external @@ -117,12 +145,15 @@ contract OETHOracleRouter is OracleRouter { { address _feed = feed(asset); if (_feed == FIXED_PRICE) { - return 1e8; + return 1e18; } require(_feed != address(0), "Asset not available"); (, int256 _iprice, , , ) = AggregatorV3Interface(_feed) .latestRoundData(); - return uint256(_iprice); + + uint8 decimals = getDecimals(asset); + uint256 _price = uint256(_iprice).scaleBy(18, decimals); + return _price; } } diff --git a/contracts/contracts/vault/VaultCore.sol b/contracts/contracts/vault/VaultCore.sol index e2e5ebf903..d5bb9e8508 100644 --- a/contracts/contracts/vault/VaultCore.sol +++ b/contracts/contracts/vault/VaultCore.sol @@ -678,7 +678,7 @@ contract VaultCore is VaultStorage { returns (uint256 price) { UnitConversion conversion = assets[_asset].unitConversion; - price = IOracle(priceProvider).price(_asset) * 1e10; + price = IOracle(priceProvider).price(_asset); if (conversion == UnitConversion.GETEXCHANGERATE) { uint256 exchangeRate = IGetExchangeRateToken(_asset) diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js index bd5f0ddf01..e7babd7960 100644 --- a/contracts/deploy/052_decimal_cache.js +++ b/contracts/deploy/052_decimal_cache.js @@ -21,8 +21,18 @@ module.exports = deploymentWithGovernanceProposal( // Current contracts const cVaultProxy = await ethers.getContract("VaultProxy"); const dVaultAdmin = await deployWithConfirmation("VaultAdmin"); + const dOracleRouter = await deployWithConfirmation("OracleRouter"); const cVault = await ethers.getContractAt("Vault", cVaultProxy.address); + const cOracleRouter = await ethers.getContract("OracleRouter"); + await cOracleRouter.cacheDecimals(addresses.mainnet.rETH); + await cOracleRouter.cacheDecimals(addresses.mainnet.DAI); + await cOracleRouter.cacheDecimals(addresses.mainnet.USDC); + await cOracleRouter.cacheDecimals(addresses.mainnet.USDT); + await cOracleRouter.cacheDecimals(addresses.mainnet.COMP); + await cOracleRouter.cacheDecimals(addresses.mainnet.Aave); + await cOracleRouter.cacheDecimals(addresses.mainnet.CRV); + await cOracleRouter.cacheDecimals(addresses.mainnet.CVX); const cVaultAdmin = new ethers.Contract(cVaultProxy.address, [ { @@ -38,6 +48,19 @@ module.exports = deploymentWithGovernanceProposal( stateMutability: "nonpayable", type: "function", }, + { + inputs: [ + { + internalType: "address", + name: "_priceProvider", + type: "address", + }, + ], + name: "setPriceProvider", + outputs: [], + stateMutability: "nonpayable", + type: "function", + }, ]); // Governance Actions @@ -55,6 +78,11 @@ module.exports = deploymentWithGovernanceProposal( signature: "cacheDecimals(address)", args: [assetAddresses.DAI], }, + { + contract: cVaultAdmin, + signature: "setPriceProvider(address)", + args: [dOracleRouter.address], + }, { contract: cVaultAdmin, signature: "cacheDecimals(address)", diff --git a/contracts/deploy/053_oeth.js b/contracts/deploy/053_oeth.js index 0c12584f71..f1baf2cca9 100644 --- a/contracts/deploy/053_oeth.js +++ b/contracts/deploy/053_oeth.js @@ -145,6 +145,10 @@ const deployCore = async ({ await withConfirmation(cVault.connect(sDeployer).unpauseCapital()); + await withConfirmation( + cOETHOracleRouter.cacheDecimals(addresses.mainnet.rETH) + ); + await withConfirmation( // 0 stands for DECIMAL unit conversion cVault.connect(sDeployer).supportAsset(addresses.mainnet.frxETH, 0) From 625352077685d7eb5ed1b1d187a7dd98287b1e1b Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Fri, 14 Apr 2023 11:48:32 -0400 Subject: [PATCH 050/110] Add support for stETH --- contracts/deploy/053_oeth.js | 9 +++++++++ contracts/utils/addresses.js | 1 + 2 files changed, 10 insertions(+) diff --git a/contracts/deploy/053_oeth.js b/contracts/deploy/053_oeth.js index f1baf2cca9..ccc08aecdb 100644 --- a/contracts/deploy/053_oeth.js +++ b/contracts/deploy/053_oeth.js @@ -149,6 +149,10 @@ const deployCore = async ({ cOETHOracleRouter.cacheDecimals(addresses.mainnet.rETH) ); + await withConfirmation( + cOETHOracleRouter.cacheDecimals(addresses.mainnet.stETH) + ); + await withConfirmation( // 0 stands for DECIMAL unit conversion cVault.connect(sDeployer).supportAsset(addresses.mainnet.frxETH, 0) @@ -164,6 +168,11 @@ const deployCore = async ({ cVault.connect(sDeployer).supportAsset(addresses.mainnet.rETH, 1) ); + await withConfirmation( + // 0 stands for DECIMAL unit conversion + cVault.connect(sDeployer).supportAsset(addresses.mainnet.stETH, 0) + ); + console.log("Initialized OETHVaultAdmin implementation"); await withConfirmation( diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index 52e15db205..932959b6a6 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -150,5 +150,6 @@ addresses.mainnet.WOETHProxy = "0xDcEe70654261AF21C44c093C300eD3Bb97b78192"; addresses.mainnet.sfrxETH = "0xac3E018457B222d93114458476f3E3416Abbe38F"; addresses.mainnet.frxETH = "0x5e8422345238f34275888049021821e8e08caa1f"; addresses.mainnet.rETH = "0xae78736Cd615f374D3085123A210448E74Fc6393"; +addresses.mainnet.stETH = "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84"; module.exports = addresses; From aeba0b5e4b862fa5c4c25408ea83a82b4ecf056f Mon Sep 17 00:00:00 2001 From: Daniel Von Fange Date: Fri, 14 Apr 2023 12:34:56 -0400 Subject: [PATCH 051/110] Use default strat for frxETH --- contracts/deploy/053_oeth.js | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/contracts/deploy/053_oeth.js b/contracts/deploy/053_oeth.js index ccc08aecdb..5c0a85aa86 100644 --- a/contracts/deploy/053_oeth.js +++ b/contracts/deploy/053_oeth.js @@ -314,10 +314,20 @@ const deployFraxETHStrategy = async ({ ); console.log(`FraxETHStrategy transferGovernance(${guardianAddr} called`); + console.log("Add to vault and set as default strategy for frxeth"); await withConfirmation( cVault.connect(sDeployer).approveStrategy(cFraxETHStrategyProxy.address) ); + await withConfirmation( + cVault + .connect(sDeployer) + .setAssetDefaultStrategy( + addresses.mainnet.frxETH, + cFraxETHStrategyProxy.address + ) + ); + return [ { // Claim Vault governance From 2a33eca9d623f476ecfa5e1f144f0ff502a3ddbb Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Sun, 16 Apr 2023 10:46:48 +0200 Subject: [PATCH 052/110] harvester & unit tests (#1331) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Start of VaultTwo * No vault Two * Extract units conversion to method * Exchange rate supporting Vault * Remove unneeded memory array * Change to using enums for exchange rate types * Documentation on _toUnits * OETH - Allow initialize time control of OUSD resolution (#1273) * Allow initialize time control of OUSD resolution * Remove debugging * Correct mint / redeem with oracle * add the main deploy file for OETH * make it possible for the 5/8 multisig to be the governor of deployments * prettier * Gas efficiency * add frax eth deployment * basic sfraxETH strategy implementation * add brownie env to git ignore * prettier * Remove unused code * add the infrastructure for fork tests * hardcode oracle price * finish up the fraxETH strategy fork tests and fix a bug * lint and some minor fixes * deployment file fix * Slither db update for false positives * add a test that checks we can withdraw what the checkBalance returns * minor fix * Correct license for new contracts * Deploy is ready * Add redeem fee variable * add slither exceptions * fix tests (#1317) * OETH - Oracle router changes (#1314) * start oracle separation * add slither ignores * create a suggestion of how to check for prices in the Vault * remove logs * better name * minor refactor * minor refactor v2 * move unit pricing to a separate function * refactor * better comment * refactor Vault contract and correct price calculation in priceUnit(Mint/Redeem) functions * add range checks * Prettier and address cleanup * Small cleanup * Add back in missing constant --------- Co-authored-by: Daniel Von Fange * fix oracle tests * fix tests * more fixes * fix slither * ETH / sfrxeth zapper (#1316) * Initial draft zapper * Initial draft zapper * Add deploy file for zapper * Remove WETH partial support, out of scope in this PR * Happy Slither * WETH support * move decimals cache to asset struct (#1319) * WOETH deployment (#1320) * add WOETH deployment * deploy separate files * Let’s just call them decimals * add decimalsCache to existing Vault * prettier * deployment numbering * fork test fix * run decimals cache only in forked environment * prettier * Remove unused buyback trigger * rETH support * support oracles reporting feeds with different decimal format (#1321) * support oracles reporting feeds with different decimal format * lint * gas optimisation * harvester now considers different oracle decimals. Fixing unit tests --------- Co-authored-by: Daniel Von Fange --- contracts/contracts/harvest/Harvester.sol | 12 +++--- contracts/contracts/oracle/OracleRouter.sol | 22 +++++++--- contracts/contracts/utils/StableMath.sol | 1 + contracts/deploy/000_mock.js | 20 ++++----- contracts/deploy/001_core.js | 47 ++++++++++++++++----- contracts/deploy/052_decimal_cache.js | 11 +++++ contracts/test/_fixture.js | 2 + contracts/test/helpers.js | 17 +++++++- contracts/test/vault/compound.js | 6 +-- contracts/test/vault/exchangeRate.js | 6 ++- contracts/test/vault/index.js | 14 +++--- contracts/test/vault/redeem.js | 6 +-- 12 files changed, 117 insertions(+), 47 deletions(-) diff --git a/contracts/contracts/harvest/Harvester.sol b/contracts/contracts/harvest/Harvester.sol index 7d5d40d04d..f64bf9f065 100644 --- a/contracts/contracts/harvest/Harvester.sol +++ b/contracts/contracts/harvest/Harvester.sol @@ -382,13 +382,13 @@ contract Harvester is Governable { // This'll revert if there is no price feed uint256 oraclePrice = IOracle(priceProvider).price(_swapToken); - // Oracle price is 1e8, USDT output is 1e6 + + // Oracle price is 1e18, USDT output is 1e6 uint256 minExpected = (balanceToSwap * - oraclePrice * - (1e4 - tokenConfig.allowedSlippageBps)).scaleBy( // max allowed slippage - 6, - Helpers.getDecimals(_swapToken) + 8 - ) / 1e4; // fix the max slippage decimal position + (1e4 - tokenConfig.allowedSlippageBps) * // max allowed slippage + oraclePrice).scaleBy(6, Helpers.getDecimals(_swapToken)) / + 1e4 / // fix the max slippage decimal position + 1e18; // and oracle price decimals position // Uniswap redemption path address[] memory path = new address[](3); diff --git a/contracts/contracts/oracle/OracleRouter.sol b/contracts/contracts/oracle/OracleRouter.sol index 5a897abee1..daeac71307 100644 --- a/contracts/contracts/oracle/OracleRouter.sol +++ b/contracts/contracts/oracle/OracleRouter.sol @@ -48,11 +48,7 @@ abstract contract OracleRouterBase is IOracle { return uint256(_price); } - function getDecimals(address _asset) - internal - view - returns (uint8) - { + function getDecimals(address _asset) internal view virtual returns (uint8) { uint8 decimals = decimalsCache[_asset]; require(decimals > 0, "Oracle: Decimals not cached"); return decimals; @@ -164,6 +160,22 @@ contract OracleRouterDev is OracleRouterBase { assetToFeed[_asset] = _feed; } + /* + * The dev version of the Oracle doesn't need to gas optimize and cache the decimals + */ + function getDecimals(address _asset) + internal + view + override + returns (uint8) + { + address _feed = feed(_asset); + require(_feed != address(0), "Asset not available"); + require(_feed != FIXED_PRICE, "Fixed price feeds not supported"); + + return AggregatorV3Interface(_feed).decimals(); + } + /** * @dev The price feed contract to use for a particular asset. * @param asset address of the asset diff --git a/contracts/contracts/utils/StableMath.sol b/contracts/contracts/utils/StableMath.sol index 625a09538c..5dc19d2960 100644 --- a/contracts/contracts/utils/StableMath.sol +++ b/contracts/contracts/utils/StableMath.sol @@ -32,6 +32,7 @@ library StableMath { if (to > from) { x = x.mul(10**(to - from)); } else if (to < from) { + // slither-disable-next-line divide-before-multiply x = x.div(10**(from - to)); } return x; diff --git a/contracts/deploy/000_mock.js b/contracts/deploy/000_mock.js index 4f9a2e8c3b..f253ff78b1 100644 --- a/contracts/deploy/000_mock.js +++ b/contracts/deploy/000_mock.js @@ -140,47 +140,47 @@ const deployMocks = async ({ getNamedAccounts, deployments }) => { await deploy("MockChainlinkOracleFeedDAI", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 DAI = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 DAI = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedUSDT", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 USDT = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 USDT = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedUSDC", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 USDC = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 USDC = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedTUSD", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 TUSD = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 TUSD = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedCOMP", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 COMP = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 COMP = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedAAVE", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 AAVE = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 AAVE = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedCRV", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 CRV = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 CRV = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedCVX", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 CVX = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 CVX = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedNonStandardToken", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1", 8).toString(), 18], // 1 = 1 USD, 8 digits decimal. + args: [parseUnits("1", 8).toString(), 8], // 1 = 1 USD, 8 digits decimal. }); await deploy("MockChainlinkOracleFeedETH", { from: deployerAddr, @@ -195,7 +195,7 @@ const deployMocks = async ({ getNamedAccounts, deployments }) => { await deploy("MockChainlinkOracleFeedRETHETH", { from: deployerAddr, contract: "MockChainlinkOracleFeed", - args: [parseUnits("1.2", 8).toString(), 18], // 1 RETH = 1.2 ETH , 8 digits decimal. + args: [parseUnits("1.2", 18).toString(), 18], // 1 RETH = 1.2 ETH , 18 digits decimal. }); // Deploy mock Uniswap router diff --git a/contracts/deploy/001_core.js b/contracts/deploy/001_core.js index 3cf8884d22..51b0de61c5 100644 --- a/contracts/deploy/001_core.js +++ b/contracts/deploy/001_core.js @@ -677,52 +677,79 @@ const deployOracles = async () => { // Not needed in production const oracleAddresses = await getOracleAddresses(deployments); const assetAddresses = await getAssetAddresses(deployments); - withConfirmation( + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.DAI, oracleAddresses.chainlink.DAI_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.DAI) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.USDC, oracleAddresses.chainlink.USDC_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.USDC) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.USDT, oracleAddresses.chainlink.USDT_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.USDT) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.TUSD, oracleAddresses.chainlink.TUSD_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.TUSD) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.COMP, oracleAddresses.chainlink.COMP_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.COMP) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.AAVE, oracleAddresses.chainlink.AAVE_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.AAVE) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.CRV, oracleAddresses.chainlink.CRV_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.CRV) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.CVX, oracleAddresses.chainlink.CVX_USD) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.CVX) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed(assetAddresses.RETH, oracleAddresses.chainlink.RETH_ETH) ); - withConfirmation( + await withConfirmation( + oracleRouter.connect(sDeployer).cacheDecimals(assetAddresses.RETH) + ); + await withConfirmation( oracleRouter .connect(sDeployer) .setFeed( diff --git a/contracts/deploy/052_decimal_cache.js b/contracts/deploy/052_decimal_cache.js index e7babd7960..0440ae1269 100644 --- a/contracts/deploy/052_decimal_cache.js +++ b/contracts/deploy/052_decimal_cache.js @@ -34,6 +34,12 @@ module.exports = deploymentWithGovernanceProposal( await cOracleRouter.cacheDecimals(addresses.mainnet.CRV); await cOracleRouter.cacheDecimals(addresses.mainnet.CVX); + const cHarvesterProxy = await ethers.getContract("HarvesterProxy"); + const dHarvester = await deployWithConfirmation("Harvester", [ + cVaultProxy.address, + assetAddresses.USDT, + ]); + const cVaultAdmin = new ethers.Contract(cVaultProxy.address, [ { inputs: [ @@ -93,6 +99,11 @@ module.exports = deploymentWithGovernanceProposal( signature: "cacheDecimals(address)", args: [assetAddresses.USDC], }, + { + contract: cHarvesterProxy, + signature: "upgradeTo(address)", + args: [dHarvester.address], + }, ], }; } diff --git a/contracts/test/_fixture.js b/contracts/test/_fixture.js index bd69aed6b0..a69b22c241 100644 --- a/contracts/test/_fixture.js +++ b/contracts/test/_fixture.js @@ -1200,6 +1200,8 @@ async function hackedVaultFixture() { evilDAI.address, oracleAddresses.chainlink.DAI_USD ); + await oracleRouter.cacheDecimals(evilDAI.address); + await fixture.vault.connect(sGovernor).supportAsset(evilDAI.address, 0); fixture.evilDAI = evilDAI; diff --git a/contracts/test/helpers.js b/contracts/test/helpers.js index a42ca8d30a..44ec574cbf 100644 --- a/contracts/test/helpers.js +++ b/contracts/test/helpers.js @@ -214,6 +214,15 @@ const getOracleAddress = async (deployments) => { * @returns {Promise} */ const setOracleTokenPriceUsd = async (tokenSymbol, usdPrice) => { + const symbolMap = { + USDC: 6, + USDT: 6, + DAI: 6, + COMP: 6, + CVX: 6, + CRV: 6, + }; + if (isMainnetOrFork) { throw new Error( `setOracleTokenPriceUsd not supported on network ${hre.network.name}` @@ -223,8 +232,12 @@ const setOracleTokenPriceUsd = async (tokenSymbol, usdPrice) => { const tokenFeed = await ethers.getContract( "MockChainlinkOracleFeed" + tokenSymbol ); - await tokenFeed.setDecimals(8); - await tokenFeed.setPrice(parseUnits(usdPrice, 8)); + + const decimals = Object.keys(symbolMap).includes(tokenSymbol) + ? symbolMap[tokenSymbol] + : 18; + await tokenFeed.setDecimals(decimals); + await tokenFeed.setPrice(parseUnits(usdPrice, decimals)); }; const getOracleAddresses = async (deployments) => { diff --git a/contracts/test/vault/compound.js b/contracts/test/vault/compound.js index 4cbf9e848e..76013ef933 100644 --- a/contracts/test/vault/compound.js +++ b/contracts/test/vault/compound.js @@ -424,10 +424,10 @@ describe("Vault with Compound strategy", function () { }); it("Should handle non-standard token deposits", async () => { - let { ousd, vault, matt, nonStandardToken, governor } = await loadFixture( - compoundVaultFixture - ); + let { ousd, vault, matt, nonStandardToken, oracleRouter, governor } = + await loadFixture(compoundVaultFixture); + await oracleRouter.cacheDecimals(nonStandardToken.address); if (nonStandardToken) { await vault.connect(governor).supportAsset(nonStandardToken.address, 0); } diff --git a/contracts/test/vault/exchangeRate.js b/contracts/test/vault/exchangeRate.js index 32813ef7e1..dbbecb5984 100644 --- a/contracts/test/vault/exchangeRate.js +++ b/contracts/test/vault/exchangeRate.js @@ -24,8 +24,12 @@ describe("Vault Redeem", function () { }); it("Should mint at a positive exchange rate", async () => { - const { ousd, vault, reth, anna } = fixture; + const { ousd, vault, reth, oracleRouter, anna } = fixture; + console.log( + "ORACLE PRICE", + (await oracleRouter.price(reth.address)).toString() + ); await reth.connect(anna).mint(daiUnits("4.0")); await reth.connect(anna).approve(vault.address, daiUnits("4.0")); await vault.connect(anna).mint(reth.address, daiUnits("4.0"), 0); diff --git a/contracts/test/vault/index.js b/contracts/test/vault/index.js index f93011ef53..0f34cb2ba4 100644 --- a/contracts/test/vault/index.js +++ b/contracts/test/vault/index.js @@ -33,6 +33,7 @@ describe("Vault", function () { const origAssetCount = await vault.connect(governor).getAssetCount(); expect(await vault.isSupportedAsset(ousd.address)).to.be.false; await oracleRouter.setFeed(ousd.address, oracleAddresses.chainlink.DAI_USD); + await oracleRouter.cacheDecimals(ousd.address); await expect(vault.connect(governor).supportAsset(ousd.address, 0)).to.emit( vault, "AssetSupported" @@ -123,12 +124,11 @@ describe("Vault", function () { }); it("Should correctly handle a deposit failure of Non-Standard ERC20 Token", async function () { - const { ousd, vault, anna, nonStandardToken, governor } = await loadFixture( - defaultFixture - ); + const { ousd, vault, anna, nonStandardToken, oracleRouter, governor } = + await loadFixture(defaultFixture); + await oracleRouter.cacheDecimals(nonStandardToken.address); await vault.connect(governor).supportAsset(nonStandardToken.address, 0); - await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); await setOracleTokenPriceUsd("NonStandardToken", "1.30"); await nonStandardToken @@ -156,9 +156,9 @@ describe("Vault", function () { }); it("Should correctly handle a deposit of Non-Standard ERC20 Token", async function () { - const { ousd, vault, anna, nonStandardToken, governor } = await loadFixture( - defaultFixture - ); + const { ousd, vault, anna, nonStandardToken, oracleRouter, governor } = + await loadFixture(defaultFixture); + await oracleRouter.cacheDecimals(nonStandardToken.address); await vault.connect(governor).supportAsset(nonStandardToken.address, 0); await expect(anna).has.a.balanceOf("1000.00", nonStandardToken); diff --git a/contracts/test/vault/redeem.js b/contracts/test/vault/redeem.js index da84bb85a9..7b4c282cff 100644 --- a/contracts/test/vault/redeem.js +++ b/contracts/test/vault/redeem.js @@ -90,10 +90,10 @@ describe("Vault Redeem", function () { }); it("Should allow redeems of non-standard tokens", async () => { - const { ousd, vault, anna, governor, nonStandardToken } = await loadFixture( - defaultFixture - ); + const { ousd, vault, anna, governor, oracleRouter, nonStandardToken } = + await loadFixture(defaultFixture); + await oracleRouter.cacheDecimals(nonStandardToken.address); await vault.connect(governor).supportAsset(nonStandardToken.address, 0); await setOracleTokenPriceUsd("NonStandardToken", "1.00"); From d789eb608cc93d63e6c0a8e6d0a59c171b94b6fe Mon Sep 17 00:00:00 2001 From: Domen Grabec Date: Sun, 16 Apr 2023 13:34:44 +0200 Subject: [PATCH 053/110] add some addresses --- contracts/test/helpers.js | 6 ++++++ contracts/utils/addresses.js | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/contracts/test/helpers.js b/contracts/test/helpers.js index 44ec574cbf..adc7d7e921 100644 --- a/contracts/test/helpers.js +++ b/contracts/test/helpers.js @@ -254,6 +254,8 @@ const getOracleAddresses = async (deployments) => { CRV_USD: addresses.mainnet.chainlinkCRV_USD, CVX_USD: addresses.mainnet.chainlinkCVX_USD, OGN_ETH: addresses.mainnet.chainlinkOGN_ETH, + RETH_ETH: addresses.mainnet.chainlinkRETH_ETH, + stETH_ETH: addresses.mainnet.chainlinkstETH_ETH, }, openOracle: addresses.mainnet.openOracle, // Deprecated }; @@ -317,6 +319,10 @@ const getAssetAddresses = async (deployments) => { OGN: addresses.mainnet.OGN, OGV: addresses.mainnet.OGV, RewardsSource: addresses.mainnet.RewardsSource, + RETH: addresses.mainnet.rETH, + frxETH: addresses.mainnet.frxETH, + stETH: addresses.mainnet.stETH, + sfrxETH: addresses.mainnet.sfrxETH, uniswapRouter: addresses.mainnet.uniswapRouter, uniswapV3Router: addresses.mainnet.uniswapV3Router, sushiswapRouter: addresses.mainnet.sushiswapRouter, diff --git a/contracts/utils/addresses.js b/contracts/utils/addresses.js index 932959b6a6..d9868aee69 100644 --- a/contracts/utils/addresses.js +++ b/contracts/utils/addresses.js @@ -99,6 +99,12 @@ addresses.mainnet.chainlinkUSDC_ETH = "0x986b5E1e1755e3C2440e960477f25201B0a8bbD4"; addresses.mainnet.chainlinkUSDT_ETH = "0xEe9F2375b4bdF6387aa8265dD4FB8F16512A1d46"; +addresses.mainnet.chainlinkRETH_ETH = + "0x536218f9E9Eb48863970252233c8F271f554C2d0"; +addresses.mainnet.chainlinkstETH_ETH = + "0x86392dC19c0b719886221c78AB11eb8Cf5c52812"; +addresses.mainnet.chainlinkcbETH_ETH = + "0xF017fcB346A1885194689bA23Eff2fE6fA5C483b"; // WETH Token addresses.mainnet.WETH = "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"; From 85a6308086116f57c809d634d092e54dd386b76c Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 25 Apr 2023 23:32:45 -0400 Subject: [PATCH 054/110] fix project to be compilable with foundry. Added base test setup. --- .gitmodules | 3 + contracts/contracts/token/WOETH.sol | 5 +- contracts/contracts/token/WrappedOusd.sol | 5 +- contracts/lib/forge-std | 1 + contracts/package.json | 3 +- contracts/remappings.txt | 3 + contracts/test/narya/Base.t.sol | 70 +++++++++++++++++++++++ contracts/yarn.lock | 5 ++ 8 files changed, 90 insertions(+), 5 deletions(-) create mode 100644 .gitmodules create mode 160000 contracts/lib/forge-std create mode 100644 contracts/remappings.txt create mode 100644 contracts/test/narya/Base.t.sol diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 0000000000..c65a596591 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "contracts/lib/forge-std"] + path = contracts/lib/forge-std + url = https://github.com/foundry-rs/forge-std diff --git a/contracts/contracts/token/WOETH.sol b/contracts/contracts/token/WOETH.sol index a15aa6283e..839131d00d 100644 --- a/contracts/contracts/token/WOETH.sol +++ b/contracts/contracts/token/WOETH.sol @@ -4,6 +4,7 @@ pragma solidity ^0.8.0; import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import { Governable } from "../governance/Governable.sol"; @@ -31,11 +32,11 @@ contract WOETH is ERC4626, Governable, Initializable { OETH(address(asset())).rebaseOptIn(); } - function name() public view override returns (string memory) { + function name() public view override (ERC20, IERC20Metadata) returns (string memory) { return "Wrapped OETH"; } - function symbol() public view override returns (string memory) { + function symbol() public view override (ERC20, IERC20Metadata) returns (string memory) { return "WOETH"; } diff --git a/contracts/contracts/token/WrappedOusd.sol b/contracts/contracts/token/WrappedOusd.sol index a06e674b21..9ba666e067 100644 --- a/contracts/contracts/token/WrappedOusd.sol +++ b/contracts/contracts/token/WrappedOusd.sol @@ -4,6 +4,7 @@ pragma solidity ^0.8.0; import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import { Governable } from "../governance/Governable.sol"; @@ -26,11 +27,11 @@ contract WrappedOusd is ERC4626, Governable, Initializable { OUSD(address(asset())).rebaseOptIn(); } - function name() public view override returns (string memory) { + function name() public view override (ERC20, IERC20Metadata) returns (string memory) { return "Wrapped OUSD"; } - function symbol() public view override returns (string memory) { + function symbol() public view override (ERC20, IERC20Metadata) returns (string memory) { return "WOUSD"; } diff --git a/contracts/lib/forge-std b/contracts/lib/forge-std new file mode 160000 index 0000000000..9fec3a4963 --- /dev/null +++ b/contracts/lib/forge-std @@ -0,0 +1 @@ +Subproject commit 9fec3a49630d8086cac96ea8ff3a2137a23f96ed diff --git a/contracts/package.json b/contracts/package.json index b006a5f8b2..491f236cb1 100644 --- a/contracts/package.json +++ b/contracts/package.json @@ -55,7 +55,8 @@ "solhint": "^3.3.6", "solidifier": "^2.1.0", "solidity-coverage": "^0.7.17", - "web3-utils": "^1.5.2" + "web3-utils": "^1.5.2", + "@narya-ai/contracts": "0.4.0" }, "husky": { "hooks": { diff --git a/contracts/remappings.txt b/contracts/remappings.txt new file mode 100644 index 0000000000..880d0f0c97 --- /dev/null +++ b/contracts/remappings.txt @@ -0,0 +1,3 @@ +@narya-ai/=node_modules/@narya-ai/ +@openzeppelin/=node_modules/@openzeppelin/ +hardhat=node_modules/hardhat diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol new file mode 100644 index 0000000000..2dda7ac8c9 --- /dev/null +++ b/contracts/test/narya/Base.t.sol @@ -0,0 +1,70 @@ + +import {PTest, console} from "@narya-ai/contracts/PTest.sol"; + +import {OUSD} from "../../contracts/token/OUSD.sol"; +import {VaultCore} from "../../contracts/vault/VaultCore.sol"; +import {VaultAdmin} from "../../contracts/vault/VaultAdmin.sol"; +import {Harvester} from "../../contracts/harvest/Harvester.sol"; +import {Dripper} from "../../contracts/harvest/Dripper.sol"; +import {Generalized4626Strategy} from "../../contracts/strategies/Generalized4626Strategy.sol"; + +contract Base is PTest { + VaultCore vault; + OUSD ousd; + VaultAdmin admin; + Harvester harvester; + Dripper dripper; + Generalized4626Strategy strategy; + + uint constant resolution = 1e18; + address constant USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7; + + address dripperToken; + address platformAddress; + address[] rewardsAddresses; + address[] pTokensAddresses; + address[] assets; + + address owner; + + function deploy() public { + owner = makeAddr("Owner"); + + vm.startPrank(owner); + + vault = new VaultCore(); + admin = new VaultAdmin(); + ousd = new OUSD(); + harvester = new Harvester(address(vault), USDT); + dripper = new Dripper(address(vault), dripperToken); + strategy = new Generalized4626Strategy(); + + vm.stopPrank(); + } + + function init() public { + vm.startPrank(owner); + + vault.setAdminImpl(address(admin)); + ousd.initialize("Origin Dollar", "OUSD", address(vault), resolution); + + strategy.initialize( + platformAddress, + address(vault), + rewardsAddresses, + assets, + pTokensAddresses + ); + + vm.stopPrank(); + } + + function setUp() public { + deploy(); + init(); + } + + function testBase() public { + assert(false); + } +} \ No newline at end of file diff --git a/contracts/yarn.lock b/contracts/yarn.lock index 0b23fed2ab..1d5cfa4ee9 100644 --- a/contracts/yarn.lock +++ b/contracts/yarn.lock @@ -616,6 +616,11 @@ resolved "https://registry.yarnpkg.com/@humanwhocodes/object-schema/-/object-schema-1.2.0.tgz#87de7af9c231826fdd68ac7258f77c429e0e5fcf" integrity sha512-wdppn25U8z/2yiaT6YGquE6X8sSv7hNMWSXYSSU1jGv/yd6XqjXgTDJ8KP4NgjTXfJ3GbRjeeb8RTV7a/VpM+w== +"@narya-ai/contracts@0.4.0": + version "0.4.0" + resolved "https://registry.yarnpkg.com/@narya-ai/contracts/-/contracts-0.4.0.tgz#afb64ab7100d052f4454dc8ccdc92d23f7b40c05" + integrity sha512-kYiwS2bNcxVZwCr0vxS5C3Z5fIwNC+/rUIxias9eiorJdzL/yLk3yUkrwpQ+BvbP+o8TLEl4/Xaghrxijy1/IQ== + "@nodelib/fs.scandir@2.1.5": version "2.1.5" resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5" From ce15e9b27a4ccbea728e0b47cd88c167aa40700b Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Thu, 27 Apr 2023 14:14:10 -0400 Subject: [PATCH 055/110] added invariant --- contracts/test/narya/Base.t.sol | 157 ++++++++++++++++++- contracts/test/narya/UserLockedFundsTest.sol | 91 +++++++++++ 2 files changed, 242 insertions(+), 6 deletions(-) create mode 100644 contracts/test/narya/UserLockedFundsTest.sol diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index 2dda7ac8c9..6a6838a101 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -1,23 +1,53 @@ +pragma solidity ^0.8.19; import {PTest, console} from "@narya-ai/contracts/PTest.sol"; +import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; import {OUSD} from "../../contracts/token/OUSD.sol"; import {VaultCore} from "../../contracts/vault/VaultCore.sol"; -import {VaultAdmin} from "../../contracts/vault/VaultAdmin.sol"; +import {VaultInitializer, VaultAdmin, Vault} from "../../contracts/vault/Vault.sol"; +import {OracleRouter} from "../../contracts/oracle/OracleRouter.sol"; import {Harvester} from "../../contracts/harvest/Harvester.sol"; import {Dripper} from "../../contracts/harvest/Dripper.sol"; import {Generalized4626Strategy} from "../../contracts/strategies/Generalized4626Strategy.sol"; +interface IUNISWAP_V2_ROUTER { + function swapETHForExactTokens( + uint amountOut, + address[] calldata path, + address to, + uint deadline + ) external payable returns (uint[] memory amounts); + + function swapTokensForExactTokens( + uint amountOut, + uint amountInMax, + address[] calldata path, + address to, + uint deadline + ) external returns (uint[] memory amounts); +} + contract Base is PTest { VaultCore vault; OUSD ousd; - VaultAdmin admin; + // includes VaultAdmin and VaultInitializer + Vault admin; + OracleRouter oracle; Harvester harvester; Dripper dripper; Generalized4626Strategy strategy; uint constant resolution = 1e18; address constant USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7; + address constant USDC = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; + address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F; + address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; + + address constant UNI_ROUTER = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; + address constant UNI_V3_ROUTER = 0xE592427A0AEce92De3Edee1F18E0157C05861564; + + string rpc_url; address dripperToken; address platformAddress; @@ -28,16 +58,32 @@ contract Base is PTest { address owner; function deploy() public { + vm.createSelectFork(rpc_url); + owner = makeAddr("Owner"); vm.startPrank(owner); vault = new VaultCore(); - admin = new VaultAdmin(); + admin = new Vault(); + oracle = new OracleRouter(); ousd = new OUSD(); harvester = new Harvester(address(vault), USDT); dripper = new Dripper(address(vault), dripperToken); strategy = new Generalized4626Strategy(); + + vm.label(WETH, "WETH"); + vm.label(DAI, "DAI"); + vm.label(USDT, "USDT"); + vm.label(USDC, "USDC"); + vm.label(UNI_ROUTER, "uni router"); + vm.label(address(vault), "vault"); + vm.label(address(admin), "admin"); + vm.label(address(oracle), "oracle"); + vm.label(address(ousd), "ousd"); + vm.label(address(harvester), "harvester"); + vm.label(address(dripper), "dripper"); + vm.label(address(strategy), "strategy"); vm.stopPrank(); } @@ -46,6 +92,17 @@ contract Base is PTest { vm.startPrank(owner); vault.setAdminImpl(address(admin)); + + oracle.cacheDecimals(DAI); + oracle.cacheDecimals(USDT); + oracle.cacheDecimals(USDC); + + VaultInitializer(address(vault)).initialize(address(oracle), address(ousd)); + + VaultAdmin(address(vault)).supportAsset(DAI, 0); + VaultAdmin(address(vault)).supportAsset(USDT, 0); + VaultAdmin(address(vault)).supportAsset(USDC, 0); + ousd.initialize("Origin Dollar", "OUSD", address(vault), resolution); strategy.initialize( @@ -56,15 +113,103 @@ contract Base is PTest { pTokensAddresses ); + address(vault).call(abi.encodeWithSelector( + VaultAdmin.unpauseCapital.selector + )); + + address(vault).call(abi.encodeWithSelector( + VaultAdmin.unpauseRebase.selector + )); + vm.stopPrank(); } - function setUp() public { + function setUp() public virtual { deploy(); init(); } - function testBase() public { - assert(false); + // function testBase() public { + // assert(true); + // } + + // utility + + function getWETH(address to, uint amount) public { + vm.startPrank(to); + vm.deal(to, amount); + WETH.call{value: amount}(""); + vm.stopPrank(); + + require(IERC20(WETH).balanceOf(to) >= amount, "incorrect wrapped ETH"); + } + + function getDAI(address from, address to, uint daiAmount) public { + address[] memory path = new address[](2); + path[0] = WETH; + path[1] = DAI; + + vm.startPrank(from); + + IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); + + IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( + daiAmount, + type(uint256).max, + path, + to, + block.timestamp + 1 hours + ); + + vm.stopPrank(); + + require(IERC20(DAI).balanceOf(to) >= daiAmount, + "incorrect swapped dai"); + } + + function getUSDT(address from, address to, uint usdtAmount) public { + address[] memory path = new address[](2); + path[0] = WETH; + path[1] = USDT; + + vm.startPrank(from); + + IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); + + IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( + usdtAmount, + type(uint256).max, + path, + to, + block.timestamp + 1 hours + ); + + vm.stopPrank(); + + require(IERC20(USDT).balanceOf(to) >= usdtAmount, + "incorrect swapped usdt"); + } + + function getUSDC(address from, address to, uint usdcAmount) public { + address[] memory path = new address[](2); + path[0] = WETH; + path[1] = USDC; + + vm.startPrank(from); + + IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); + + IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( + usdcAmount, + type(uint256).max, + path, + to, + block.timestamp + 1 hours + ); + + vm.stopPrank(); + + require(IERC20(USDC).balanceOf(to) >= usdcAmount, + "incorrect swapped usdc"); } } \ No newline at end of file diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol new file mode 100644 index 0000000000..c8490f3f7b --- /dev/null +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -0,0 +1,91 @@ + +import "./Base.t.sol"; + +contract UserLockedFundsTest is Base { + address user; + uint userAmount = 10; + uint minimumVaultDAIBalance; + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + super.setUp(); + + user = makeAddr("User"); + getWETH(user, 1 ether); + getDAI(user, user, userAmount); + + vm.startPrank(user); + + IERC20(DAI).approve(address(vault), userAmount); + vault.mint(DAI, userAmount, 0); + + vm.stopPrank(); + + minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); + } + + function testTransfer(uint amount) public { + vm.assume(amount > 0 && amount < 1e4); + + address bob = makeAddr("Bob"); + address alice = makeAddr("Alice"); + + getWETH(bob, 1 ether); + getDAI(bob, bob, amount); + + // mint for bob and send to alice + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + uint balance = ousd.balanceOf(bob); + ousd.transfer(alice, balance); + require(ousd.balanceOf(alice) == balance, "Lost OUSD during transfer()"); + + vm.stopPrank(); + + // alice should be able to redeem the ousd received from bob + vm.startPrank(alice); + vault.redeem(ousd.balanceOf(alice), 0); + vm.stopPrank(); + + require(IERC20(DAI).balanceOf(alice) >= amount*9/10, + "alice lost too much when redeeming"); + } + + function invariantVaultBalanceNotDrained() public { + require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance, + "Balance was drained ?!"); + } + + function invariantFundsLocked() public { + uint balanceBefore = IERC20(DAI).balanceOf(user); + + // if funds are locked, user should be able to unlock + (bool success,) = address(this).call( + abi.encodeWithSignature("redeem()")); + + uint amount = IERC20(DAI).balanceOf(user) - balanceBefore; + + // should be able to get > 90% even despite the rounding issues in Origin + require(success && amount >= userAmount * 9/10, "lost locked funds"); + + // Relock the same amount for next fuzzing call + getWETH(user, 1 ether); + getDAI(user, user, userAmount); + + vm.startPrank(user); + + IERC20(DAI).approve(address(vault), userAmount); + vault.mint(DAI, userAmount, 0); + + vm.stopPrank(); + } + + function redeem() public { + vm.startPrank(user); + vault.redeem(ousd.balanceOf(user), 0); + vm.stopPrank(); + } +} \ No newline at end of file From 9b2179f7b8dd43ee65b1c72da790a55d620ed497 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 29 Apr 2023 09:45:14 -0400 Subject: [PATCH 056/110] nvmrc --- .nvmrc | 1 + 1 file changed, 1 insertion(+) create mode 100644 .nvmrc diff --git a/.nvmrc b/.nvmrc new file mode 100644 index 0000000000..c9b6b29e00 --- /dev/null +++ b/.nvmrc @@ -0,0 +1 @@ +v16.0.0 From a131dbbce0f7e7fd37dc10da4c75d14d2a0ab64c Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 30 Apr 2023 23:38:27 -0400 Subject: [PATCH 057/110] added invariants --- contracts/foundry.toml | 4 + contracts/test/narya/Base.t.sol | 4 + contracts/test/narya/GovernorInvariants.t.sol | 126 ++++++++++++++++++ contracts/test/narya/OwnershipTest.t.sol | 41 ++++++ contracts/test/narya/StrategyInvariants.t.sol | 83 ++++++++++++ contracts/test/narya/UserLockedFundsTest.sol | 9 +- 6 files changed, 266 insertions(+), 1 deletion(-) create mode 100644 contracts/foundry.toml create mode 100644 contracts/test/narya/GovernorInvariants.t.sol create mode 100644 contracts/test/narya/OwnershipTest.t.sol create mode 100644 contracts/test/narya/StrategyInvariants.t.sol diff --git a/contracts/foundry.toml b/contracts/foundry.toml new file mode 100644 index 0000000000..1610bce5d1 --- /dev/null +++ b/contracts/foundry.toml @@ -0,0 +1,4 @@ +[profile.default] +src = "contracts" +out = "out" +libs = ["lib"] diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index 6a6838a101..f47c4fb9e4 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -42,6 +42,7 @@ contract Base is PTest { address constant USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7; address constant USDC = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F; + address constant CDAI = 0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643; address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; address constant UNI_ROUTER = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; @@ -74,6 +75,7 @@ contract Base is PTest { vm.label(WETH, "WETH"); vm.label(DAI, "DAI"); + vm.label(CDAI, "CDAI"); vm.label(USDT, "USDT"); vm.label(USDC, "USDC"); vm.label(UNI_ROUTER, "uni router"); @@ -113,6 +115,8 @@ contract Base is PTest { pTokensAddresses ); + strategy.setHarvesterAddress(address(harvester)); + address(vault).call(abi.encodeWithSelector( VaultAdmin.unpauseCapital.selector )); diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol new file mode 100644 index 0000000000..d1096b2f36 --- /dev/null +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -0,0 +1,126 @@ + +import "./Base.t.sol"; + +contract GovernorInvariants is Base { + uint constant agentAmount = 10_000; + address strategist; + NaryaPlatform platform; + NaryaReward reward; + + bytes32 constant adminImplPosition = + 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + platform = new NaryaPlatform(); + platformAddress = address(platform); + + super.setUp(); + + strategist = makeAddr("Strategist"); + + address agent = getAgent(); + getWETH(agent, 100 ether); + getDAI(agent, agent, agentAmount); + getUSDT(agent, agent, agentAmount); + getUSDC(agent, agent, agentAmount); + + vm.startPrank(owner); + + strategy.setPTokenAddress(DAI, CDAI); + + reward = new NaryaReward(); + address[] memory rewards = new address[](1); + rewards[0] = address(reward); + + strategy.setRewardTokenAddresses(rewards); + + VaultAdmin(address(vault)).setStrategistAddr(strategist); + + harvester.setSupportedStrategy(address(strategy), true); + + VaultAdmin(address(vault)).approveStrategy(address(strategy)); + VaultAdmin(address(vault)).setAssetDefaultStrategy(DAI, address(strategy)); + + vm.stopPrank(); + } + + function invariantVaultAdminImpl() public { + require(address(uint160(uint256(vm.load(address(vault), adminImplPosition)))) == address(admin), + "admin implementation changed"); + } + + function invariantStrategist() public { + require(vault.strategistAddr() == strategist, + "strategist changed"); + } + + function invariantHarvesterStrategy() public { + require(harvester.supportedStrategies(address(strategy)), + "harvester supported strategy changed"); + } + + function invariantTakeFundsOutOfDripper() public { + IERC20 asset = IERC20(DAI); + uint amount = asset.balanceOf(address(dripper)); + + if (amount > 0) { + vm.startPrank(owner); + dripper.transferToken(DAI, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of dripper"); + } + } + + function invariantTakeFundsOutOfStrategy() public { + IERC20 asset = IERC20(DAI); + uint amount = asset.balanceOf(address(strategy)); + + if (amount > 0) { + vm.startPrank(owner); + strategy.transferToken(DAI, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of strategy"); + } + } + + function invariantTakeFundsOutOfHarvester() public { + IERC20 asset = IERC20(DAI); + uint amount = asset.balanceOf(address(harvester)); + + if (amount > 0) { + vm.startPrank(owner); + harvester.transferToken(DAI, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of harvester"); + } + } + + function invariantRewardToken() public { + address[] memory rewards = strategy.getRewardTokenAddresses(); + require(rewards.length >= 1 && rewards[0] == DAI, + "rewards token changed"); + } + + function invariantPToken() public { + address PToken = strategy.assetToPToken(DAI); + require(PToken == CDAI, + "PToken changed"); + } +} + +contract NaryaPlatform { + +} + +contract NaryaReward { +} \ No newline at end of file diff --git a/contracts/test/narya/OwnershipTest.t.sol b/contracts/test/narya/OwnershipTest.t.sol new file mode 100644 index 0000000000..d4c9a9832f --- /dev/null +++ b/contracts/test/narya/OwnershipTest.t.sol @@ -0,0 +1,41 @@ + +import "./Base.t.sol"; + +contract OwnershipTest is Base { + uint constant agentAmount = 10_000; + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + super.setUp(); + + address agent = getAgent(); + getWETH(agent, 100 ether); + getDAI(agent, agent, agentAmount); + getUSDT(agent, agent, agentAmount); + getUSDC(agent, agent, agentAmount); + } + + function invariantVaultOwnership() public { + require(vault.governor() == owner, "vault owner changed"); + } + + function invariantVaultAdminOwnership() public { + require(admin.governor() == owner, "admin owner changed"); + } + + function invariantOUSDOwnership() public { + require(ousd.governor() == owner, "ousd owner changed"); + } + + function invariantHarvesterOwnership() public { + require(harvester.governor() == owner, "harvester owner changed"); + } + + function invariantDripperOwnership() public { + require(dripper.governor() == owner, "dripper owner changed"); + } + + function invariantStrategyOwnership() public { + require(strategy.governor() == owner, "strategy owner changed"); + } +} \ No newline at end of file diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol new file mode 100644 index 0000000000..11fab7fd64 --- /dev/null +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -0,0 +1,83 @@ + +import "./Base.t.sol"; + +contract StrategyInvariants is Base { + uint constant agentAmount = 10_000; + address strategist; + NaryaPlatform platform; + NaryaReward reward; + + address bob; + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + platform = new NaryaPlatform(); + platformAddress = address(platform); + + super.setUp(); + + bob = makeAddr("Bob"); + + strategist = makeAddr("Strategist"); + + address agent = getAgent(); + getWETH(agent, 100 ether); + getDAI(agent, agent, agentAmount); + getUSDT(agent, agent, agentAmount); + getUSDC(agent, agent, agentAmount); + + vm.startPrank(owner); + + strategy.setPTokenAddress(DAI, CDAI); + + reward = new NaryaReward(); + address[] memory rewards = new address[](1); + rewards[0] = address(reward); + + strategy.setRewardTokenAddresses(rewards); + + VaultAdmin(address(vault)).setStrategistAddr(strategist); + + harvester.setSupportedStrategy(address(strategy), true); + + VaultAdmin(address(vault)).approveStrategy(address(strategy)); + VaultAdmin(address(vault)).setAssetDefaultStrategy(DAI, address(strategy)); + + vm.stopPrank(); + } + + function testme() public { + uint amount = 100; + getWETH(bob, 1 ether); + getDAI(bob, bob, 1 ether); + + // mint for bob and send to alice + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + // console.log(IERC20(DAI).balanceOf(address(vault))); + vault.allocate(); + // console.log(IERC20(DAI).balanceOf(address(vault))); + + vault.redeem(ousd.balanceOf(bob), 0); + + vm.stopPrank(); + } +} + +contract NaryaPlatform { + function convertToAssets(uint256 shares) external view returns (uint256 assets) { + require(false, "ajh;;p"); + assets = shares; + } +} + +contract NaryaReward { + mapping(address => uint256) balances; + + function balanceOf(address who) external view returns (uint256) { + return balances[who]; + } +} \ No newline at end of file diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol index c8490f3f7b..56c21afb2a 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -3,7 +3,8 @@ import "./Base.t.sol"; contract UserLockedFundsTest is Base { address user; - uint userAmount = 10; + uint constant userAmount = 10; + uint constant agentAmount = 10_000; uint minimumVaultDAIBalance; function setUp() public override { @@ -22,6 +23,12 @@ contract UserLockedFundsTest is Base { vm.stopPrank(); minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); + + address agent = getAgent(); + getWETH(agent, 100 ether); + getDAI(agent, agent, agentAmount); + getUSDT(agent, agent, agentAmount); + getUSDC(agent, agent, agentAmount); } function testTransfer(uint amount) public { From a4baf8464693749bd5992961599cf42bbb25b115 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 30 Apr 2023 23:47:27 -0400 Subject: [PATCH 058/110] fix root --- narya.toml | 1 + 1 file changed, 1 insertion(+) create mode 100644 narya.toml diff --git a/narya.toml b/narya.toml new file mode 100644 index 0000000000..72279cef30 --- /dev/null +++ b/narya.toml @@ -0,0 +1 @@ +root = "./contracts" From cdd98ca1a55a0ad80d8a5ec20272cb73f569cc6c Mon Sep 17 00:00:00 2001 From: Ranmocy Date: Mon, 1 May 2023 12:33:36 +0800 Subject: [PATCH 059/110] Fix narya.toml --- narya.toml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/narya.toml b/narya.toml index 72279cef30..ebd334d5f8 100644 --- a/narya.toml +++ b/narya.toml @@ -1 +1,15 @@ +# Narya specific configs +# Don't be confused with the Foundry configs, which should go to the foundry.toml file at the project root. +# All possible options are listed here. + + +# This defines metadata for your project +[project] + +# This is the base profile for all other profiles. Properties will be inherited. +# All options can also be defined for individual profiles, unless explicitly noted. +[profile.default] +# Relative path from the git repo root to the Ethereum project repo. +# Use this if you are using mono-repo pattern. +# Only in default profile. root = "./contracts" From f31997c034340d0c8128758534bfeb6d3571e2a9 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 00:48:41 -0400 Subject: [PATCH 060/110] weird issue with call that should succeed --- contracts/test/narya/GovernorInvariants.t.sol | 2 +- contracts/test/narya/StrategyInvariants.t.sol | 16 ++++++++++------ 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index d1096b2f36..1bd8af2132 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -119,7 +119,7 @@ contract GovernorInvariants is Base { } contract NaryaPlatform { - + } contract NaryaReward { diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index 11fab7fd64..d0a9ee1445 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -1,5 +1,9 @@ +pragma solidity ^0.8.19; import "./Base.t.sol"; +import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; contract StrategyInvariants is Base { uint constant agentAmount = 10_000; @@ -11,7 +15,7 @@ contract StrategyInvariants is Base { function setUp() public override { rpc_url = "https://eth.llamarpc.com"; - platform = new NaryaPlatform(); + platform = new NaryaPlatform(/*"Narya Platform", "NP", IERC20Metadata(DAI)*/); platformAddress = address(platform); super.setUp(); @@ -58,19 +62,19 @@ contract StrategyInvariants is Base { vault.mint(DAI, amount, 0); // console.log(IERC20(DAI).balanceOf(address(vault))); - vault.allocate(); + vault.checkBalance(DAI); // console.log(IERC20(DAI).balanceOf(address(vault))); - vault.redeem(ousd.balanceOf(bob), 0); + // vault.redeem(ousd.balanceOf(bob), 0); vm.stopPrank(); } } -contract NaryaPlatform { +contract NaryaPlatform /*is ERC4626*/ { + // constructor(string memory name, string memory symbol, IERC20Metadata asset) ERC4626(asset) ERC20(name, symbol) {} function convertToAssets(uint256 shares) external view returns (uint256 assets) { - require(false, "ajh;;p"); - assets = shares; + return 0; } } From 564f7859b30017366f3efd4a41658bcc4204b2a1 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 10:44:59 -0400 Subject: [PATCH 061/110] fixed invariant --- contracts/test/narya/GovernorInvariants.t.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index 1bd8af2132..d21df3deb3 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -107,7 +107,7 @@ contract GovernorInvariants is Base { function invariantRewardToken() public { address[] memory rewards = strategy.getRewardTokenAddresses(); - require(rewards.length >= 1 && rewards[0] == DAI, + require(rewards.length >= 1 && rewards[0] == reward, "rewards token changed"); } From 64b1093a2b14aed514087893560c0497ffedcf5c Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 10:49:20 -0400 Subject: [PATCH 062/110] fixed invariant --- contracts/test/narya/GovernorInvariants.t.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index d21df3deb3..ac2f55f358 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -107,7 +107,7 @@ contract GovernorInvariants is Base { function invariantRewardToken() public { address[] memory rewards = strategy.getRewardTokenAddresses(); - require(rewards.length >= 1 && rewards[0] == reward, + require(rewards.length >= 1 && rewards[0] == address(reward), "rewards token changed"); } From 5f1d36b474c76618491eb5cd68233ddc43671ace Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 11:48:03 -0400 Subject: [PATCH 063/110] using deal instead of uni router --- contracts/test/narya/Base.t.sol | 84 ------------------- contracts/test/narya/GovernorInvariants.t.sol | 8 +- contracts/test/narya/OwnershipTest.t.sol | 8 +- contracts/test/narya/StrategyInvariants.t.sol | 12 +-- contracts/test/narya/UserLockedFundsTest.sol | 20 ++--- 5 files changed, 24 insertions(+), 108 deletions(-) diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index f47c4fb9e4..0c62e5552f 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -132,88 +132,4 @@ contract Base is PTest { deploy(); init(); } - - // function testBase() public { - // assert(true); - // } - - // utility - - function getWETH(address to, uint amount) public { - vm.startPrank(to); - vm.deal(to, amount); - WETH.call{value: amount}(""); - vm.stopPrank(); - - require(IERC20(WETH).balanceOf(to) >= amount, "incorrect wrapped ETH"); - } - - function getDAI(address from, address to, uint daiAmount) public { - address[] memory path = new address[](2); - path[0] = WETH; - path[1] = DAI; - - vm.startPrank(from); - - IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); - - IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( - daiAmount, - type(uint256).max, - path, - to, - block.timestamp + 1 hours - ); - - vm.stopPrank(); - - require(IERC20(DAI).balanceOf(to) >= daiAmount, - "incorrect swapped dai"); - } - - function getUSDT(address from, address to, uint usdtAmount) public { - address[] memory path = new address[](2); - path[0] = WETH; - path[1] = USDT; - - vm.startPrank(from); - - IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); - - IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( - usdtAmount, - type(uint256).max, - path, - to, - block.timestamp + 1 hours - ); - - vm.stopPrank(); - - require(IERC20(USDT).balanceOf(to) >= usdtAmount, - "incorrect swapped usdt"); - } - - function getUSDC(address from, address to, uint usdcAmount) public { - address[] memory path = new address[](2); - path[0] = WETH; - path[1] = USDC; - - vm.startPrank(from); - - IERC20(WETH).approve(address(UNI_ROUTER), type(uint256).max); - - IUNISWAP_V2_ROUTER(UNI_ROUTER).swapTokensForExactTokens( - usdcAmount, - type(uint256).max, - path, - to, - block.timestamp + 1 hours - ); - - vm.stopPrank(); - - require(IERC20(USDC).balanceOf(to) >= usdcAmount, - "incorrect swapped usdc"); - } } \ No newline at end of file diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index ac2f55f358..a12c55dc58 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -20,10 +20,10 @@ contract GovernorInvariants is Base { strategist = makeAddr("Strategist"); address agent = getAgent(); - getWETH(agent, 100 ether); - getDAI(agent, agent, agentAmount); - getUSDT(agent, agent, agentAmount); - getUSDC(agent, agent, agentAmount); + deal(WETH, agent, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); vm.startPrank(owner); diff --git a/contracts/test/narya/OwnershipTest.t.sol b/contracts/test/narya/OwnershipTest.t.sol index d4c9a9832f..7130bc515e 100644 --- a/contracts/test/narya/OwnershipTest.t.sol +++ b/contracts/test/narya/OwnershipTest.t.sol @@ -9,10 +9,10 @@ contract OwnershipTest is Base { super.setUp(); address agent = getAgent(); - getWETH(agent, 100 ether); - getDAI(agent, agent, agentAmount); - getUSDT(agent, agent, agentAmount); - getUSDC(agent, agent, agentAmount); + deal(WETH, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); } function invariantVaultOwnership() public { diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index d0a9ee1445..8b4ee11296 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -25,10 +25,10 @@ contract StrategyInvariants is Base { strategist = makeAddr("Strategist"); address agent = getAgent(); - getWETH(agent, 100 ether); - getDAI(agent, agent, agentAmount); - getUSDT(agent, agent, agentAmount); - getUSDC(agent, agent, agentAmount); + deal(WETH, agent, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); vm.startPrank(owner); @@ -52,8 +52,8 @@ contract StrategyInvariants is Base { function testme() public { uint amount = 100; - getWETH(bob, 1 ether); - getDAI(bob, bob, 1 ether); + deal(WETH, bob, 1 ether); + deal(DAI, bob, 1 ether); // mint for bob and send to alice vm.startPrank(bob); diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol index 56c21afb2a..3361ac3e1b 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -12,8 +12,8 @@ contract UserLockedFundsTest is Base { super.setUp(); user = makeAddr("User"); - getWETH(user, 1 ether); - getDAI(user, user, userAmount); + deal(WETH, user, 1 ether); + deal(DAI, user, userAmount); vm.startPrank(user); @@ -25,10 +25,10 @@ contract UserLockedFundsTest is Base { minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); address agent = getAgent(); - getWETH(agent, 100 ether); - getDAI(agent, agent, agentAmount); - getUSDT(agent, agent, agentAmount); - getUSDC(agent, agent, agentAmount); + deal(WETH, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); } function testTransfer(uint amount) public { @@ -37,8 +37,8 @@ contract UserLockedFundsTest is Base { address bob = makeAddr("Bob"); address alice = makeAddr("Alice"); - getWETH(bob, 1 ether); - getDAI(bob, bob, amount); + deal(WETH, bob, 1 ether); + deal(DAI, bob, amount); // mint for bob and send to alice vm.startPrank(bob); @@ -79,8 +79,8 @@ contract UserLockedFundsTest is Base { require(success && amount >= userAmount * 9/10, "lost locked funds"); // Relock the same amount for next fuzzing call - getWETH(user, 1 ether); - getDAI(user, user, userAmount); + deal(WETH, user, 1 ether); + deal(DAI, user, userAmount); vm.startPrank(user); From 9d0890f0fabc374c07ee97e71ce8df27348128a7 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 13:19:24 -0400 Subject: [PATCH 064/110] invariant --- contracts/test/narya/GovernorInvariants.t.sol | 17 +---- contracts/test/narya/StrategyInvariants.t.sol | 70 +++++++++++-------- 2 files changed, 43 insertions(+), 44 deletions(-) diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index a12c55dc58..0736a59c04 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -4,16 +4,13 @@ import "./Base.t.sol"; contract GovernorInvariants is Base { uint constant agentAmount = 10_000; address strategist; - NaryaPlatform platform; - NaryaReward reward; bytes32 constant adminImplPosition = 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; function setUp() public override { rpc_url = "https://eth.llamarpc.com"; - platform = new NaryaPlatform(); - platformAddress = address(platform); + platformAddress = address(0x42); super.setUp(); @@ -29,9 +26,8 @@ contract GovernorInvariants is Base { strategy.setPTokenAddress(DAI, CDAI); - reward = new NaryaReward(); address[] memory rewards = new address[](1); - rewards[0] = address(reward); + rewards[0] = address(0x43); strategy.setRewardTokenAddresses(rewards); @@ -107,7 +103,7 @@ contract GovernorInvariants is Base { function invariantRewardToken() public { address[] memory rewards = strategy.getRewardTokenAddresses(); - require(rewards.length >= 1 && rewards[0] == address(reward), + require(rewards.length >= 1 && rewards[0] == address(0x43), "rewards token changed"); } @@ -116,11 +112,4 @@ contract GovernorInvariants is Base { require(PToken == CDAI, "PToken changed"); } -} - -contract NaryaPlatform { - -} - -contract NaryaReward { } \ No newline at end of file diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index 8b4ee11296..65df19021b 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -5,18 +5,17 @@ import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; -contract StrategyInvariants is Base { +contract StrategyInvariants is Base, ERC4626 { uint constant agentAmount = 10_000; address strategist; - NaryaPlatform platform; - NaryaReward reward; address bob; + constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} + function setUp() public override { rpc_url = "https://eth.llamarpc.com"; - platform = new NaryaPlatform(/*"Narya Platform", "NP", IERC20Metadata(DAI)*/); - platformAddress = address(platform); + platformAddress = address(this); super.setUp(); @@ -32,11 +31,11 @@ contract StrategyInvariants is Base { vm.startPrank(owner); - strategy.setPTokenAddress(DAI, CDAI); + strategy.setPTokenAddress(DAI, address(this)); - reward = new NaryaReward(); + // reward = new NaryaReward("Narya Reward Token", "NR"); address[] memory rewards = new address[](1); - rewards[0] = address(reward); + rewards[0] = address(USDC); strategy.setRewardTokenAddresses(rewards); @@ -50,38 +49,49 @@ contract StrategyInvariants is Base { vm.stopPrank(); } - function testme() public { - uint amount = 100; - deal(WETH, bob, 1 ether); - deal(DAI, bob, 1 ether); + // emulate some rewards + function deposit(uint256 assets, address receiver) public override returns (uint256) { + super.deposit(assets, receiver); + deal(USDC, msg.sender, 3); + } + + // check that we can withdraw at anytime from the strategy + function testDepositWithdrawStrategy(uint amount) public { + vm.assume(amount > 10 && amount < 1 ether); + + deal(DAI, bob, amount); // mint for bob and send to alice vm.startPrank(bob); + uint oldDaiBalance = IERC20(DAI).balanceOf(address(bob)); + IERC20(DAI).approve(address(vault), amount); vault.mint(DAI, amount, 0); - // console.log(IERC20(DAI).balanceOf(address(vault))); - vault.checkBalance(DAI); - // console.log(IERC20(DAI).balanceOf(address(vault))); + vault.allocate(); - // vault.redeem(ousd.balanceOf(bob), 0); + require(IERC20(USDC).balanceOf(address(strategy)) == 3, + "no rewards given"); + + require(balanceOf(address(strategy)) == amount, + "no shares given"); + + require(IERC20(DAI).balanceOf(address(this)) == amount, + "vault didnt receive asset"); - vm.stopPrank(); - } -} + vault.redeem(ousd.balanceOf(bob), 0); -contract NaryaPlatform /*is ERC4626*/ { - // constructor(string memory name, string memory symbol, IERC20Metadata asset) ERC4626(asset) ERC20(name, symbol) {} - function convertToAssets(uint256 shares) external view returns (uint256 assets) { - return 0; - } -} + require(IERC20(DAI).balanceOf(address(bob)) >= oldDaiBalance * 9 / 10, + "Lost more than 90% (accounting for rounding issues)"); -contract NaryaReward { - mapping(address => uint256) balances; + require(IERC20(USDC).balanceOf(address(strategy)) == 3, + "no rewards minted"); - function balanceOf(address who) external view returns (uint256) { - return balances[who]; + // actually due to known rounding issues, the redeemed ousd + // won't give you back the same amount as you deposited + // this means, strategy will have leftover shares + + vm.stopPrank(); } -} \ No newline at end of file +} From 0416b30d45213c25f4f0106dc0421afd472b4c82 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 14:39:38 -0400 Subject: [PATCH 065/110] added invariants --- contracts/test/narya/Base.t.sol | 1 + contracts/test/narya/StrategyInvariants.t.sol | 2 +- .../test/narya/StrategyInvariants2.t.sol | 132 ++++++++++++++++++ 3 files changed, 134 insertions(+), 1 deletion(-) create mode 100644 contracts/test/narya/StrategyInvariants2.t.sol diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index 0c62e5552f..e0958c3bd3 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -116,6 +116,7 @@ contract Base is PTest { ); strategy.setHarvesterAddress(address(harvester)); + harvester.setRewardsProceedsAddress(address(dripper)); address(vault).call(abi.encodeWithSelector( VaultAdmin.unpauseCapital.selector diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index 65df19021b..f502c4301b 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -86,7 +86,7 @@ contract StrategyInvariants is Base, ERC4626 { "Lost more than 90% (accounting for rounding issues)"); require(IERC20(USDC).balanceOf(address(strategy)) == 3, - "no rewards minted"); + "rewards disappeared from strategy"); // actually due to known rounding issues, the redeemed ousd // won't give you back the same amount as you deposited diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol new file mode 100644 index 0000000000..0714c514e4 --- /dev/null +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -0,0 +1,132 @@ +pragma solidity ^0.8.19; + +import "./Base.t.sol"; +import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; + +contract StrategyInvariants is Base, ERC4626 { + uint constant agentAmount = 10_000; + address strategist; + address bob; + address rewardRecipient; + + constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + platformAddress = address(this); + dripperToken = USDT; + + super.setUp(); + + bob = makeAddr("Bob"); + strategist = makeAddr("Strategist"); + rewardRecipient = makeAddr("rewardRecipient"); + + address agent = getAgent(); + deal(WETH, agent, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + + vm.startPrank(owner); + + dripper.setDripDuration(1); + + strategy.setPTokenAddress(DAI, address(this)); + + // reward = new NaryaReward("Narya Reward Token", "NR"); + address[] memory rewards = new address[](1); + rewards[0] = address(USDC); + + strategy.setRewardTokenAddresses(rewards); + + VaultAdmin(address(vault)).setStrategistAddr(strategist); + + harvester.setSupportedStrategy(address(strategy), true); + + VaultAdmin(address(vault)).approveStrategy(address(strategy)); + VaultAdmin(address(vault)).setAssetDefaultStrategy(DAI, address(strategy)); + + harvester.setRewardTokenConfig( + USDC, + 300, + 100, + UNI_ROUTER, + type(uint256).max, + true + ); + + vm.stopPrank(); + } + + // emulate some rewards + function deposit(uint256 assets, address receiver) public override returns (uint256) { + super.deposit(assets, receiver); + deal(USDC, msg.sender, 100); + } + + + // Check that we can collect the fees to the harvester, then dripper, then vault + function testme(uint amount) public { + vm.assume(amount > 10 && amount < 1 ether); + + deal(DAI, bob, amount); + + // mint for bob and send to alice + vm.startPrank(bob); + + uint oldDaiBalance = IERC20(DAI).balanceOf(address(bob)); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + vault.allocate(); + + require(IERC20(USDC).balanceOf(address(strategy)) == 100, + "no rewards given"); + + require(balanceOf(address(strategy)) == amount, + "no shares given"); + + require(IERC20(DAI).balanceOf(address(this)) == amount, + "vault didnt receive asset"); + + vault.redeem(ousd.balanceOf(bob), 0); + + require(IERC20(DAI).balanceOf(address(bob)) >= oldDaiBalance * 9 / 10, + "Lost more than 90% (accounting for rounding issues)"); + + require(IERC20(USDC).balanceOf(address(strategy)) == 100, + "rewards disappeared from strategy"); + + // actually due to known rounding issues, the redeemed ousd + // won't give you back the same amount as you deposited + // this means, strategy will have leftover shares + + harvester.harvestAndSwap(address(strategy), rewardRecipient); + + // console.log("dripper", IERC20(USDT).balanceOf(address(dripper))); + // console.log("rewardRecipient", IERC20(USDT).balanceOf(address(rewardRecipient))); + + + require(IERC20(USDT).balanceOf(address(dripper)) > 0, + "dripper didnt receive funds"); + + require(IERC20(USDT).balanceOf(address(rewardRecipient)) > 0, + "rewardRecipient didnt receive funds"); + + vm.warp(block.timestamp + 1 minutes); + dripper.collect(); + + vm.warp(block.timestamp + 1 minutes); + dripper.collect(); + require(IERC20(USDT).balanceOf(address(vault)) > 0, + "vault didnt receive funds"); + + // console.log(IERC20(USDT).balanceOf(address(vault))); + + vm.stopPrank(); + } +} From 2d176cfa2fff444705e803c153beb489f556f76e Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 16:50:36 -0400 Subject: [PATCH 066/110] strategy invariants --- .../test/narya/StrategyInvariants2.t.sol | 104 +++++++++++++++++- 1 file changed, 103 insertions(+), 1 deletion(-) diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol index 0714c514e4..679f77ccd3 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -11,6 +11,14 @@ contract StrategyInvariants is Base, ERC4626 { address bob; address rewardRecipient; + struct LogInfo { + uint state; // 0 deposit, 1 withdrawal, 2 reallocate + uint expected; + uint balance; + } + + LogInfo[] pnmLogs; + constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { @@ -69,7 +77,7 @@ contract StrategyInvariants is Base, ERC4626 { // Check that we can collect the fees to the harvester, then dripper, then vault - function testme(uint amount) public { + function testDripper(uint amount) public { vm.assume(amount > 10 && amount < 1 ether); deal(DAI, bob, amount); @@ -129,4 +137,98 @@ contract StrategyInvariants is Base, ERC4626 { vm.stopPrank(); } + + function actionDeposit(uint256 amount) public { + vm.assume(amount > 0); + deal(DAI, address(vault), amount); + + address[] memory assets = new address[](1); + assets[0] = DAI; + + uint256[] memory amounts = new uint256[](1); + amounts[0] = amount; + + uint oldBalance = strategy.checkBalance(DAI); + + vm.startPrank(strategist); + VaultAdmin(address(vault)).depositToStrategy( + address(strategy), + assets, + amounts + ); + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 0, + amount, + strategy.checkBalance(DAI) - oldBalance + )); + } + + function actionWithdraw(uint256 amount) public { + address[] memory assets = new address[](1); + assets[0] = DAI; + + uint256[] memory amounts = new uint256[](1); + amounts[0] = amount; + + uint oldBalance = IERC20(DAI).balanceOf(address(strategy)); + vm.assume(amount > 0 && amount < oldBalance); + + vm.startPrank(strategist); + VaultAdmin(address(vault)).withdrawFromStrategy( + address(strategy), + assets, + amounts + ); + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 1, + amount, + IERC20(DAI).balanceOf(address(strategy)) - oldBalance + )); + } + + function actionReallocate(uint256 amount) public { + vm.assume(amount > 0); + + address[] memory assets = new address[](1); + assets[0] = DAI; + + uint256[] memory amounts = new uint256[](1); + amounts[0] = amount; + + uint oldBalance = strategy.checkBalance(DAI); + + vm.startPrank(strategist); + VaultAdmin(address(vault)).reallocate( + address(strategy), + address(strategy), + assets, + amounts + ); + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 2, + oldBalance, + strategy.checkBalance(DAI) + )); + } + + function invariantStrategyAssets() public { + for (uint i = 0; i < pnmLogs.length; ++i) { + LogInfo memory info = pnmLogs[i]; + if (info.state == 0) { + require(info.expected == info.balance, "strategy deposit failed"); + } else if (info.state == 1) { + require(info.expected == info.balance, "strategy withdrawal failed"); + } else if (info.state == 2) { + require(info.expected == info.balance, "strategy reallocate failed"); + } + } + + delete pnmLogs; + } } From fafc046ed128bcab65c2a4d30ca0a51f04d0a927 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 17:01:59 -0400 Subject: [PATCH 067/110] malicious platform invariant --- contracts/test/narya/MaliciousPlatform.sol | 109 +++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 contracts/test/narya/MaliciousPlatform.sol diff --git a/contracts/test/narya/MaliciousPlatform.sol b/contracts/test/narya/MaliciousPlatform.sol new file mode 100644 index 0000000000..ebb7e168d1 --- /dev/null +++ b/contracts/test/narya/MaliciousPlatform.sol @@ -0,0 +1,109 @@ +pragma solidity ^0.8.19; + +import "./Base.t.sol"; +import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; + +contract MaliciousPlatform is Base, ERC4626 { + uint constant agentAmount = 10_000; + address strategist; + address bob; + address rewardRecipient; + + constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} + + function setUp() public override { + rpc_url = "https://eth.llamarpc.com"; + platformAddress = address(this); + dripperToken = USDT; + + super.setUp(); + + bob = makeAddr("Bob"); + strategist = makeAddr("Strategist"); + rewardRecipient = makeAddr("rewardRecipient"); + + address agent = getAgent(); + deal(WETH, agent, 100 ether); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + + vm.startPrank(owner); + + dripper.setDripDuration(1); + + strategy.setPTokenAddress(DAI, address(this)); + + // reward = new NaryaReward("Narya Reward Token", "NR"); + address[] memory rewards = new address[](1); + rewards[0] = address(USDC); + + strategy.setRewardTokenAddresses(rewards); + + VaultAdmin(address(vault)).setStrategistAddr(strategist); + + harvester.setSupportedStrategy(address(strategy), true); + + VaultAdmin(address(vault)).approveStrategy(address(strategy)); + VaultAdmin(address(vault)).setAssetDefaultStrategy(DAI, address(strategy)); + + harvester.setRewardTokenConfig( + USDC, + 300, + 100, + UNI_ROUTER, + type(uint256).max, + true + ); + + vm.stopPrank(); + + // user will lock some funds, thus shares minted to strategy + uint amount = 100; + deal(DAI, bob, amount); + + // mint for bob and send to alice + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + vault.allocate(); + + require(balanceOf(address(strategy)) == amount, + "no shares given"); + + require(balanceOf(address(this)) == 0, + "platform cannot have any shares"); + + vm.stopPrank(); + } + + // emulate some rewards + function deposit(uint256 assets, address receiver) public override returns (uint256) { + super.deposit(assets, receiver); + deal(USDC, msg.sender, 100); + } + + function actionDrain() public { + // pranking as vault + vm.startPrank(address(this)); + + IERC20(address(this)).transferFrom( + address(strategy), + address(this), + balanceOf(address(strategy)) + ); + + vm.stopPrank(); + } + + function invariantMaliciousPlatform() public { + // only governor/strategist/vault may withdraw from strategy + require(balanceOf(address(strategy)) == 100, + "strategy LP was drained"); + } + +} From 85ad26f549c282d3ac4f0cb8be7f855de37a2956 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 17:04:55 -0400 Subject: [PATCH 068/110] fixed invariant for double collect --- contracts/test/narya/StrategyInvariants2.t.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol index 679f77ccd3..7de5f400e6 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -128,8 +128,8 @@ contract StrategyInvariants is Base, ERC4626 { vm.warp(block.timestamp + 1 minutes); dripper.collect(); - vm.warp(block.timestamp + 1 minutes); - dripper.collect(); + // vm.warp(block.timestamp + 1 minutes); + // dripper.collect(); require(IERC20(USDT).balanceOf(address(vault)) > 0, "vault didnt receive funds"); From c5603d0068f6eba8751619e883fc056c602eb617 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 21:33:54 -0400 Subject: [PATCH 069/110] fixed user locked funds, rebase will change supply --- contracts/test/narya/UserLockedFundsTest.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol index 3361ac3e1b..fc2d6f4bea 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -62,7 +62,7 @@ contract UserLockedFundsTest is Base { } function invariantVaultBalanceNotDrained() public { - require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance, + require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance * 9 / 10, "Balance was drained ?!"); } From 0f8e2f0278b01d280c797d407ef26b5e94655eed Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 1 May 2023 22:54:56 -0400 Subject: [PATCH 070/110] using alchemy url --- contracts/test/narya/GovernorInvariants.t.sol | 2 +- contracts/test/narya/MaliciousPlatform.sol | 2 +- contracts/test/narya/OwnershipTest.t.sol | 2 +- contracts/test/narya/StrategyInvariants.t.sol | 2 +- contracts/test/narya/StrategyInvariants2.t.sol | 2 +- contracts/test/narya/UserLockedFundsTest.sol | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index 0736a59c04..474c28e7e4 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -9,7 +9,7 @@ contract GovernorInvariants is Base { 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; platformAddress = address(0x42); super.setUp(); diff --git a/contracts/test/narya/MaliciousPlatform.sol b/contracts/test/narya/MaliciousPlatform.sol index ebb7e168d1..07c4a57cad 100644 --- a/contracts/test/narya/MaliciousPlatform.sol +++ b/contracts/test/narya/MaliciousPlatform.sol @@ -14,7 +14,7 @@ contract MaliciousPlatform is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; platformAddress = address(this); dripperToken = USDT; diff --git a/contracts/test/narya/OwnershipTest.t.sol b/contracts/test/narya/OwnershipTest.t.sol index 7130bc515e..981be61097 100644 --- a/contracts/test/narya/OwnershipTest.t.sol +++ b/contracts/test/narya/OwnershipTest.t.sol @@ -5,7 +5,7 @@ contract OwnershipTest is Base { uint constant agentAmount = 10_000; function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; super.setUp(); address agent = getAgent(); diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index f502c4301b..9f2b589734 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -14,7 +14,7 @@ contract StrategyInvariants is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; platformAddress = address(this); super.setUp(); diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol index 7de5f400e6..99665880de 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -22,7 +22,7 @@ contract StrategyInvariants is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; platformAddress = address(this); dripperToken = USDT; diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol index fc2d6f4bea..844cc62596 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -8,7 +8,7 @@ contract UserLockedFundsTest is Base { uint minimumVaultDAIBalance; function setUp() public override { - rpc_url = "https://eth.llamarpc.com"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; super.setUp(); user = makeAddr("User"); From e635f913d9789e54987f76fba092bbfe75340a1b Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Wed, 3 May 2023 21:15:28 -0400 Subject: [PATCH 071/110] added meta invariants --- contracts/test/narya/MetaOUSD.t.sol | 233 ++++++++++++++++++ contracts/test/narya/MockBooster.sol | 150 +++++++++++ .../test/narya/MockCurveAbstractMetapool.sol | 111 +++++++++ contracts/test/narya/MockCurveMetapool.sol | 13 + contracts/test/narya/MockRewardPool.sol | 128 ++++++++++ 5 files changed, 635 insertions(+) create mode 100644 contracts/test/narya/MetaOUSD.t.sol create mode 100644 contracts/test/narya/MockBooster.sol create mode 100644 contracts/test/narya/MockCurveAbstractMetapool.sol create mode 100644 contracts/test/narya/MockCurveMetapool.sol create mode 100644 contracts/test/narya/MockRewardPool.sol diff --git a/contracts/test/narya/MetaOUSD.t.sol b/contracts/test/narya/MetaOUSD.t.sol new file mode 100644 index 0000000000..94c7cf2879 --- /dev/null +++ b/contracts/test/narya/MetaOUSD.t.sol @@ -0,0 +1,233 @@ +pragma solidity ^0.8.19; + +import "./Base.t.sol"; +import { IMintableERC20, MintableERC20, ERC20 } from "../../contracts/mocks/MintableERC20.sol"; +import { IRewardStaking } from "../../contracts/strategies/IRewardStaking.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import {ConvexOUSDMetaStrategy} from "../../contracts/strategies/ConvexOUSDMetaStrategy.sol"; +import {BaseConvexMetaStrategy} from "../../contracts/strategies/BaseConvexMetaStrategy.sol"; +import {MockBooster} from "./MockBooster.sol"; +import {MockCVX} from "../../contracts/mocks/curve/MockCVX.sol"; +import {MockCRV} from "../../contracts/mocks/curve/MockCRV.sol"; +import {MockCurveMetapool} from "./MockCurveMetapool.sol"; +import {MockRewardPool} from "./MockRewardPool.sol"; + +contract MockDepositToken is MintableERC20 { + constructor() ERC20("DCVX", "CVX Deposit Token") {} +} + +contract MetaOUSD is Base { + uint constant agentAmount = 10_000; + address strategist; + address bob; + address alice; + address rewardRecipient; + ConvexOUSDMetaStrategy meta; + MockBooster mockBooster; + MockCVX mockCVX; + MockCRV mockCRV; + MockCurveMetapool metapool; + MockRewardPool mockRewardPool; + + address CRV = 0xD533a949740bb3306d119CC777fa900bA034cd52; + address ThreePool = 0xbEbc44782C7dB0a1A60Cb6fe97d0b483032FF1C7; + address ThreePoolToken = 0x6c3F90f043a72FA612cbac8115EE7e52BDe6E490; + address CVX = 0x4e3FBD56CD56c3e72c1403e103b45Db9da5B9D2B; + + struct LogInfo { + uint state; // 1 mint, 2 redeem + address target; + uint oldOusdBalance; + uint newOusdBalance; + uint oldStableBalance; + uint newStableBalance; + } + + LogInfo[] pnmLogs; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + platformAddress = address(this); + + super.setUp(); + + bob = makeAddr("Bob"); + alice = makeAddr("Alice"); + + strategist = makeAddr("Strategist"); + rewardRecipient = makeAddr("rewardRecipient"); + + vm.label(CRV, "CRV"); + vm.label(CVX, "CVX"); + vm.label(ThreePool, "ThreePool"); + vm.label(ThreePoolToken, "ThreePoolToken"); + + + // address agent = getAgent(); + // deal(WETH, agent, 100 ether); + // deal(DAI, agent, agentAmount); + // deal(USDT, agent, agentAmount); + // deal(USDC, agent, agentAmount); + + vm.startPrank(owner); + + meta = new ConvexOUSDMetaStrategy(); + address[] memory _rewardTokenAddresses = new address[](2); + _rewardTokenAddresses[0] = CVX; + _rewardTokenAddresses[1] = CRV; + address[] memory _assets = new address[](3); + _assets[0] = DAI; + _assets[1] = USDC; + _assets[2] = USDT; + address[] memory _pTokens = new address[](3); + _pTokens[0] = ThreePoolToken; + _pTokens[1] = ThreePoolToken; + _pTokens[2] = ThreePoolToken; + + mockCVX = new MockCVX(); + mockCRV = new MockCRV(); + + address[2] memory coins; + coins[0] = address(ousd); + coins[1] = ThreePoolToken; + metapool = new MockCurveMetapool(coins); + + mockBooster = new MockBooster(address(mockCVX), address(mockCRV), address(mockCVX)); + mockBooster.setPool(56, address(metapool)); + + (,,address crvRewards) = mockBooster.poolInfo(56); + mockRewardPool = MockRewardPool(crvRewards); + + /// created by mock booster + // mockRewardPool = new MockRewardPool( + // 9, + // ThreePoolToken, + // address(mockCRV), + // address(mockCVX), + // address(mockCRV) + // ); + + // last argument + BaseConvexMetaStrategy.InitConfig memory initConfig = BaseConvexMetaStrategy.InitConfig( + ThreePool, // platform + address(vault), + address(mockBooster), // cvxDepositorAddress + address(metapool), + address(ousd), // metapool token + address(mockRewardPool), // address of cvx rewards staker // cvxRewardStakerAddress + address(metapool), // metapool LP token + 56 // pid of pool + ); + + // initialize strategy + meta.initialize( + _rewardTokenAddresses, + _assets, + _pTokens, + initConfig + ); + + // strategy.setPTokenAddress(DAI, ThreePoolToken); + + address[] memory rewards = new address[](2); + rewards[0] = address(CVX); + rewards[1] = address(CRV); + + // strategy.setRewardTokenAddresses(rewards); + + VaultAdmin(address(vault)).setStrategistAddr(strategist); + + VaultAdmin(address(vault)).approveStrategy(address(meta)); + VaultAdmin(address(vault)).setAssetDefaultStrategy(DAI, address(meta)); + + VaultAdmin(address(vault)).setOusdMetaStrategy(address(meta)); + VaultAdmin(address(vault)).setNetOusdMintForStrategyThreshold(50e24); + + vm.stopPrank(); + } + + // Check that we can collect the fees to the harvester, then dripper, then vault + function testMetaOusd(uint amount) public { + vm.assume(amount >= 10 && amount < 100); + + deal(DAI, bob, amount); + + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + vault.allocate(); + + vault.redeem(3, 0); + + vm.stopPrank(); + } + + function actionDeposit(uint amount, bool isBob) public { + vm.assume(amount >= 10 && amount < 100); + + address target = bob; + if (!isBob) target = alice; + + deal(DAI, target, amount); + + uint oldOusdBalance = ousd.balanceOf(target); + + vm.startPrank(target); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 1, + target, + oldOusdBalance, + ousd.balanceOf(target), + 0, + 0 + )); + } + + function actionWithdraw(uint amount, bool isBob) public { + vm.assume(ousd.balanceOf(bob) > 0 || ousd.balanceOf(alice) > 0); + + address target = bob; + if (!isBob || ousd.balanceOf(bob) == 0) target = alice; + + vm.assume(amount > 0 && amount < ousd.balanceOf(target)); + + uint oldBalance = IERC20(DAI).balanceOf(target); + + vm.startPrank(target); + + vault.redeem(amount, 0); + + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 2, + target, + 0, + 0, + oldBalance, + IERC20(DAI).balanceOf(target) + )); + } + + function invariantMetaOusd() public { + for (uint i = 0; i < pnmLogs.length; ++i) { + LogInfo memory log = pnmLogs[i]; + if (log.state == 1) { + require(log.oldOusdBalance < log.newOusdBalance, + "didnt mint any ousd"); + } else if (log.state == 2) { + require(log.oldStableBalance < log.newStableBalance, + "didnt redeem any stable"); + } + } + + delete pnmLogs; + } +} \ No newline at end of file diff --git a/contracts/test/narya/MockBooster.sol b/contracts/test/narya/MockBooster.sol new file mode 100644 index 0000000000..366b651219 --- /dev/null +++ b/contracts/test/narya/MockBooster.sol @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import { MockRewardPool } from "./MockRewardPool.sol"; + +import { IRewardStaking } from "../../contracts/strategies/IRewardStaking.sol"; +import { IMintableERC20, MintableERC20, ERC20 } from "../../contracts/mocks/MintableERC20.sol"; +import { IBurnableERC20, BurnableERC20 } from "../../contracts/mocks/BurnableERC20.sol"; + +contract MockDepositToken is MintableERC20, BurnableERC20{ + constructor() ERC20("DCVX", "CVX Deposit Token") {} +} + +contract MockBooster { + using SafeERC20 for IERC20; + + struct PoolInfo { + address lptoken; + address token; + address crvRewards; + } + + address public minter; // this is CVx for the booster on live + address public crv; // Curve rewards token + address public cvx; // Convex rewards token + mapping(uint256 => PoolInfo) public poolInfo; + + constructor( + address _rewardsMinter, + address _crv, + address _cvx + ) public { + minter = _rewardsMinter; + crv = _crv; + cvx = _cvx; + } + + function setPool(uint256 pid, address _lpToken) external returns (bool) { + address token = address(new MockDepositToken()); + address rewards = address( + new MockRewardPool(pid, token, crv, cvx, address(this)) + ); + + poolInfo[pid] = PoolInfo({ + lptoken: _lpToken, + token: token, + crvRewards: rewards + }); + } + + function deposit( + uint256 _pid, + uint256 _amount, + bool _stake + ) public returns (bool) { + PoolInfo storage pool = poolInfo[_pid]; + + address lptoken = pool.lptoken; + + // hold on to the lptokens + IERC20(lptoken).safeTransferFrom(msg.sender, address(this), _amount); + + address token = pool.token; + if (_stake) { + //mint here and send to rewards on user behalf + IMintableERC20(token).mint(_amount); + address rewardContract = pool.crvRewards; + IERC20(token).safeApprove(rewardContract, 0); + IERC20(token).safeApprove(rewardContract, _amount); + IRewardStaking(rewardContract).stakeFor(msg.sender, _amount); + } else { + //add user balance directly + IMintableERC20(token).mint(_amount); + IERC20(token).transfer(msg.sender, _amount); + } + return true; + } + + //deposit all lp tokens and stake + function depositAll(uint256 _pid, bool _stake) external returns (bool) { + address lptoken = poolInfo[_pid].lptoken; + uint256 balance = IERC20(lptoken).balanceOf(msg.sender); + deposit(_pid, balance, _stake); + return true; + } + + //withdraw lp tokens + function _withdraw( + uint256 _pid, + uint256 _amount, + address _from, + address _to + ) internal { + PoolInfo storage pool = poolInfo[_pid]; + address lptoken = pool.lptoken; + address token = pool.token; + + //remove lp balance + IBurnableERC20(token).burnFrom(_from, _amount); + + //return lp tokens + IERC20(lptoken).safeTransfer(_to, _amount); + } + + //withdraw lp tokens + function withdraw(uint256 _pid, uint256 _amount) public returns (bool) { + _withdraw(_pid, _amount, msg.sender, msg.sender); + return true; + } + + //withdraw all lp tokens + function withdrawAll(uint256 _pid) public returns (bool) { + address token = poolInfo[_pid].token; + uint256 userBal = IERC20(token).balanceOf(msg.sender); + withdraw(_pid, userBal); + return true; + } + + //allow reward contracts to send here and withdraw to user + function withdrawTo( + uint256 _pid, + uint256 _amount, + address _to + ) external returns (bool) { + address rewardContract = poolInfo[_pid].crvRewards; + require(msg.sender == rewardContract, "!auth"); + + _withdraw(_pid, _amount, msg.sender, _to); + return true; + } + + //callback from reward contract when crv is received. + function rewardClaimed( + uint256 _pid, + // solhint-disable-next-line no-unused-vars + address _address, + uint256 _amount + ) external returns (bool) { + address rewardContract = poolInfo[_pid].crvRewards; + require(msg.sender == rewardContract, "!auth"); + + //mint reward tokens + // and transfer it + IMintableERC20(minter).mint(_amount); + IERC20(minter).transfer(msg.sender, _amount); + return true; + } +} diff --git a/contracts/test/narya/MockCurveAbstractMetapool.sol b/contracts/test/narya/MockCurveAbstractMetapool.sol new file mode 100644 index 0000000000..beb16cd68c --- /dev/null +++ b/contracts/test/narya/MockCurveAbstractMetapool.sol @@ -0,0 +1,111 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; + +import { IMintableERC20 } from "../../contracts/mocks/MintableERC20.sol"; +import { ICurvePool } from "../../contracts/strategies/ICurvePool.sol"; +import { StableMath } from "../../contracts/utils/StableMath.sol"; +import "../../contracts/utils/Helpers.sol"; +import "../../contracts/mocks/MintableERC20.sol"; +import {console} from "lib/forge-std/src/console.sol"; + +abstract contract MockCurveAbstractMetapool is MintableERC20 { + using StableMath for uint256; + + address[] public coins; + uint256[2] public balances; + + // Returns the same amount of LP tokens in 1e18 decimals + function add_liquidity(uint256[2] calldata _amounts, uint256 _minAmount) + external + returns (uint256) + { + uint256 sum = 0; + for (uint256 i = 0; i < _amounts.length; i++) { + if (_amounts[i] > 0) { + IERC20(coins[i]).transferFrom( + msg.sender, + address(this), + _amounts[i] + ); + uint256 assetDecimals = Helpers.getDecimals(coins[i]); + // Convert to 1e18 and add to sum + sum += _amounts[i].scaleBy(18, assetDecimals); + balances[i] = balances[i] + _amounts[i]; + } + } + // Hacky way of simulating slippage to check _minAmount + if (sum == 29000e18) sum = 14500e18; + require(sum >= _minAmount, "Slippage ruined your day"); + // Send LP token to sender, e.g. 3CRV + mint(sum); + transfer(msg.sender, sum); + return sum; + } + + // Dumb implementation that returns the same amount + function calc_withdraw_one_coin(uint256 _amount, int128 _index) + public + view + returns (uint256) + { + uint256 assetDecimals = Helpers.getDecimals(coins[uint128(_index)]); + return _amount.scaleBy(assetDecimals, 18); + } + + function remove_liquidity_one_coin( + uint256 _amount, + int128 _index, + // solhint-disable-next-line no-unused-vars + uint256 _minAmount + ) external { + transferFrom(msg.sender, address(this), _amount); + uint256[] memory amounts = new uint256[](coins.length); + amounts[uint128(_index)] = _amount; + uint256 amount = calc_withdraw_one_coin(_amount, _index); + IERC20(coins[uint128(_index)]).transfer(msg.sender, amount); + // solhint-disable-next-line reentrancy + balances[uint128(_index)] = balances[uint128(_index)] - amount; + } + + function get_virtual_price() external pure returns (uint256) { + return 1 * 10**18; + } + + // solhint-disable-next-line no-unused-vars + function remove_liquidity(uint256 _amount, uint256[2] memory _min_amounts) + public returns (uint256[2] memory) + { + // transferFrom(msg.sender, address(this), _amount); + uint256 totalSupply = totalSupply(); + for (uint256 i = 0; i < 2; i++) { + uint256 amount = _min_amounts[i]; + IERC20(coins[i]).transfer(msg.sender, amount); + // solhint-disable-next-line reentrancy + balances[i] = balances[i] - amount; + } + + return _min_amounts; + } + + function remove_liquidity_imbalance( + uint256[2] memory _amounts, + uint256 _max_burned_tokens + ) public { + transferFrom(msg.sender, address(this), _max_burned_tokens); + for (uint256 i = 0; i < _amounts.length; i++) { + IERC20(coins[i]).transfer(msg.sender, _amounts[i]); + // solhint-disable-next-line reentrancy + balances[i] = balances[i] - _amounts[i]; + } + } + + function decimals() public pure override returns (uint8) { + return 18; + } + + function burnFrom(address from, uint256 value) public { + _burn(from, value); + } +} diff --git a/contracts/test/narya/MockCurveMetapool.sol b/contracts/test/narya/MockCurveMetapool.sol new file mode 100644 index 0000000000..400e3f6739 --- /dev/null +++ b/contracts/test/narya/MockCurveMetapool.sol @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +import { MockCurveAbstractMetapool } from "./MockCurveAbstractMetapool.sol"; +import "../../contracts/mocks/MintableERC20.sol"; + +contract MockCurveMetapool is MockCurveAbstractMetapool { + constructor(address[2] memory _coins) + ERC20("Curve.fi 3pool/OUSD metapool", "3crv_OUSD") + { + coins = _coins; + } +} diff --git a/contracts/test/narya/MockRewardPool.sol b/contracts/test/narya/MockRewardPool.sol new file mode 100644 index 0000000000..5c6725b7d2 --- /dev/null +++ b/contracts/test/narya/MockRewardPool.sol @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; + +import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import { IMintableERC20 } from "../../contracts/mocks/MintableERC20.sol"; +import "@openzeppelin/contracts/utils/math/SafeMath.sol"; + +interface IDeposit { + function poolInfo(uint256) + external + view + returns ( + address, + address, + address, + address, + address, + bool + ); + + function rewardClaimed( + uint256, + address, + uint256 + ) external; + + function withdrawTo( + uint256, + uint256, + address + ) external; +} + +contract MockRewardPool { + using SafeMath for uint256; + using SafeERC20 for IERC20; + + uint256 public pid; + address public stakingToken; + address public rewardTokenA; + address public rewardTokenB; + address public operator; + + uint256 private _totalSupply; + + mapping(address => uint256) private _balances; + mapping(address => uint256) public rewards; + + constructor( + uint256 _pid, + address _stakingToken, + address _rewardTokenA, + address _rewardTokenB, + // solhint-disable-next-line no-unused-vars + address _operator + ) public { + pid = _pid; + stakingToken = _stakingToken; + rewardTokenA = _rewardTokenA; + rewardTokenB = _rewardTokenB; + operator = _operator; + } + + function totalSupply() public view returns (uint256) { + return _totalSupply; + } + + function balanceOf(address account) public view returns (uint256) { + return _balances[account]; + } + + function stakeFor(address _for, uint256 _amount) public returns (bool) { + require(_amount > 0, "RewardPool : Cannot stake 0"); + + //give to _for + _totalSupply = _totalSupply.add(_amount); + _balances[_for] = _balances[_for].add(_amount); + + //take away from sender + IERC20(stakingToken).safeTransferFrom( + msg.sender, + address(this), + _amount + ); + + return true; + } + + function withdrawAndUnwrap(uint256 amount, bool claim) + public + returns (bool) + { + _totalSupply = _totalSupply.sub(amount); + _balances[msg.sender] = _balances[msg.sender].sub(amount); + + //tell operator to withdraw from here directly to user + IDeposit(operator).withdrawTo(pid, amount, msg.sender); + + //get rewards too + if (claim) { + getReward(msg.sender, true); + } + return true; + } + + function withdrawAllAndUnwrap(bool claim) external { + withdrawAndUnwrap(_balances[msg.sender], claim); + } + + // solhint-disable-next-line no-unused-vars + function getReward(address _account, bool _claimExtras) + public + returns (bool) + { + IMintableERC20(rewardTokenA).mint(2 * 1e18); + IERC20(rewardTokenA).transfer(_account, 2 * 1e18); + + IMintableERC20(rewardTokenB).mint(3 * 1e18); + IERC20(rewardTokenB).transfer(_account, 3 * 1e18); + + return true; + } + + function getReward() public returns (bool) { + getReward(msg.sender, true); + } +} From 9e981d88956455339d6829c083e7325b7f6afcb8 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Thu, 4 May 2023 17:34:45 -0400 Subject: [PATCH 072/110] added condition --- contracts/test/narya/MetaOUSD.t.sol | 3 +++ 1 file changed, 3 insertions(+) diff --git a/contracts/test/narya/MetaOUSD.t.sol b/contracts/test/narya/MetaOUSD.t.sol index 94c7cf2879..a27b20f672 100644 --- a/contracts/test/narya/MetaOUSD.t.sol +++ b/contracts/test/narya/MetaOUSD.t.sol @@ -161,6 +161,9 @@ contract MetaOUSD is Base { vault.redeem(3, 0); vm.stopPrank(); + + require(IERC20(DAI).balanceOf(bob) > 0, + "did not get back any funds"); } function actionDeposit(uint amount, bool isBob) public { From e0655af5810baccfd695a8afd496c901330b9854 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Thu, 4 May 2023 17:41:10 -0400 Subject: [PATCH 073/110] fixed issue --- contracts/test/narya/StrategyInvariants2.t.sol | 4 ---- 1 file changed, 4 deletions(-) diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol index 99665880de..9ba0831581 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -30,7 +30,6 @@ contract StrategyInvariants is Base, ERC4626 { bob = makeAddr("Bob"); strategist = makeAddr("Strategist"); - rewardRecipient = makeAddr("rewardRecipient"); address agent = getAgent(); deal(WETH, agent, 100 ether); @@ -122,9 +121,6 @@ contract StrategyInvariants is Base, ERC4626 { require(IERC20(USDT).balanceOf(address(dripper)) > 0, "dripper didnt receive funds"); - require(IERC20(USDT).balanceOf(address(rewardRecipient)) > 0, - "rewardRecipient didnt receive funds"); - vm.warp(block.timestamp + 1 minutes); dripper.collect(); From 9c4b8f698fd23f73d2f31729759f58b55c9878a7 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 13:53:26 -0400 Subject: [PATCH 074/110] fixed rpc url, narya parsing issue --- contracts/test/narya/Base.t.sol | 17 +++++ contracts/test/narya/GovernorInvariants.t.sol | 2 +- contracts/test/narya/MaliciousPlatform.sol | 2 +- contracts/test/narya/MetaOUSD.t.sol | 2 +- contracts/test/narya/OwnershipTest.t.sol | 2 +- contracts/test/narya/StrategyInvariants.t.sol | 2 +- .../test/narya/StrategyInvariants2.t.sol | 2 +- contracts/test/narya/UserLockedFundsTest.sol | 66 ++++++++++++++++++- 8 files changed, 86 insertions(+), 9 deletions(-) diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index e0958c3bd3..970289c36b 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -4,6 +4,7 @@ import {PTest, console} from "@narya-ai/contracts/PTest.sol"; import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; import {OUSD} from "../../contracts/token/OUSD.sol"; +import {OETH} from "../../contracts/token/OETH.sol"; import {VaultCore} from "../../contracts/vault/VaultCore.sol"; import {VaultInitializer, VaultAdmin, Vault} from "../../contracts/vault/Vault.sol"; import {OracleRouter} from "../../contracts/oracle/OracleRouter.sol"; @@ -48,6 +49,12 @@ contract Base is PTest { address constant UNI_ROUTER = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; address constant UNI_V3_ROUTER = 0xE592427A0AEce92De3Edee1F18E0157C05861564; + address constant OETH_VAULT_LIVE = 0x39254033945AA2E4809Cc2977E7087BEE48bd7Ab; + address constant OUSD_VAULT_LIVE = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; + + address constant OETH_LIVE = 0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3; + address constant OUSD_LIVE = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; + string rpc_url; address dripperToken; @@ -86,6 +93,11 @@ contract Base is PTest { vm.label(address(harvester), "harvester"); vm.label(address(dripper), "dripper"); vm.label(address(strategy), "strategy"); + + vm.label(OETH_VAULT_LIVE, "OETH_VAULT_LIVE"); + vm.label(OUSD_VAULT_LIVE, "OUSD_VAULT_LIVE"); + vm.label(OETH_LIVE, "OETH_LIVE"); + vm.label(OUSD_LIVE, "OUSD_LIVE"); vm.stopPrank(); } @@ -127,6 +139,11 @@ contract Base is PTest { )); vm.stopPrank(); + + // We also want to fuzz these LIVE contracts + // Make sure to adapt the invariants to support them + targetContract(OETH_VAULT_LIVE); + targetContract(OUSD_VAULT_LIVE); } function setUp() public virtual { diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/GovernorInvariants.t.sol index 474c28e7e4..309b71ff7d 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/GovernorInvariants.t.sol @@ -9,7 +9,7 @@ contract GovernorInvariants is Base { 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; platformAddress = address(0x42); super.setUp(); diff --git a/contracts/test/narya/MaliciousPlatform.sol b/contracts/test/narya/MaliciousPlatform.sol index 07c4a57cad..3a42331c30 100644 --- a/contracts/test/narya/MaliciousPlatform.sol +++ b/contracts/test/narya/MaliciousPlatform.sol @@ -14,7 +14,7 @@ contract MaliciousPlatform is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; platformAddress = address(this); dripperToken = USDT; diff --git a/contracts/test/narya/MetaOUSD.t.sol b/contracts/test/narya/MetaOUSD.t.sol index a27b20f672..50ecd3fd44 100644 --- a/contracts/test/narya/MetaOUSD.t.sol +++ b/contracts/test/narya/MetaOUSD.t.sol @@ -46,7 +46,7 @@ contract MetaOUSD is Base { LogInfo[] pnmLogs; function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; platformAddress = address(this); super.setUp(); diff --git a/contracts/test/narya/OwnershipTest.t.sol b/contracts/test/narya/OwnershipTest.t.sol index 981be61097..2f57d84c96 100644 --- a/contracts/test/narya/OwnershipTest.t.sol +++ b/contracts/test/narya/OwnershipTest.t.sol @@ -5,7 +5,7 @@ contract OwnershipTest is Base { uint constant agentAmount = 10_000; function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; super.setUp(); address agent = getAgent(); diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/StrategyInvariants.t.sol index 9f2b589734..1bf23fa383 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/StrategyInvariants.t.sol @@ -14,7 +14,7 @@ contract StrategyInvariants is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; platformAddress = address(this); super.setUp(); diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/StrategyInvariants2.t.sol index 9ba0831581..9c070cf447 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/StrategyInvariants2.t.sol @@ -22,7 +22,7 @@ contract StrategyInvariants is Base, ERC4626 { constructor() ERC4626(IERC20Metadata(DAI)) ERC20("Narya Platform", "NP") {} function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; platformAddress = address(this); dripperToken = USDT; diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/UserLockedFundsTest.sol index 844cc62596..5b12f11a2f 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/UserLockedFundsTest.sol @@ -6,9 +6,11 @@ contract UserLockedFundsTest is Base { uint constant userAmount = 10; uint constant agentAmount = 10_000; uint minimumVaultDAIBalance; + uint minimumLiveVaultWETHBalance; + uint minimumLiveVaultDAIBalance; function setUp() public override { - rpc_url = "https://eth-mainnet.g.alchemy.com/v2/DygkI5MDUDm4BPzEPQ-2919_xvD4H6E4"; + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; super.setUp(); user = makeAddr("User"); @@ -22,13 +24,57 @@ contract UserLockedFundsTest is Base { vm.stopPrank(); - minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); + minimumVaultDAIBalance = vault.checkBalance(DAI); address agent = getAgent(); deal(WETH, 100 ether); deal(DAI, agent, agentAmount); deal(USDT, agent, agentAmount); deal(USDC, agent, agentAmount); + + liveSetup(); + } + + function liveSetup() public { + // OETH + deal(WETH, user, userAmount); + deal(DAI, user, userAmount); + + uint balanceBefore = OETH(OETH_LIVE).balanceOf(user); + + vm.startPrank(user); + + IERC20(WETH).approve(OETH_VAULT_LIVE, userAmount); + VaultCore(payable(OETH_VAULT_LIVE)).mint(WETH, userAmount, 0); + + require( + OETH(OETH_LIVE).balanceOf(user) > balanceBefore, + "Didnt mint any OETH from live contract" + ); + + minimumLiveVaultWETHBalance = VaultCore(payable(OETH_VAULT_LIVE)).checkBalance(WETH); + + vm.stopPrank(); + + // OUSD + deal(WETH, user, userAmount); + deal(DAI, user, userAmount); + + balanceBefore = OUSD(OUSD_LIVE).balanceOf(user); + + vm.startPrank(user); + + IERC20(DAI).approve(OUSD_VAULT_LIVE, userAmount+100); + VaultCore(payable(OUSD_VAULT_LIVE)).mint(DAI, userAmount, 0); + + require( + OETH(OUSD_LIVE).balanceOf(user) > balanceBefore, + "Didnt mint any OETH from live contract" + ); + + minimumLiveVaultDAIBalance = VaultCore(payable(OUSD_VAULT_LIVE)).checkBalance(DAI); + + vm.stopPrank(); } function testTransfer(uint amount) public { @@ -62,8 +108,18 @@ contract UserLockedFundsTest is Base { } function invariantVaultBalanceNotDrained() public { - require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance * 9 / 10, + require(vault.checkBalance(DAI) >= minimumVaultDAIBalance * 9 / 10, "Balance was drained ?!"); + + require( + VaultCore(payable(OETH_VAULT_LIVE)).checkBalance(WETH) >= minimumLiveVaultWETHBalance * 9 / 10, + "Live OETH vault Balance was drained ?!" + ); + + require( + VaultCore(payable(OUSD_VAULT_LIVE)).checkBalance(DAI) >= minimumLiveVaultDAIBalance * 9 / 10, + "Live OUSD vault Balance was drained ?!" + ); } function invariantFundsLocked() public { @@ -88,6 +144,10 @@ contract UserLockedFundsTest is Base { vault.mint(DAI, userAmount, 0); vm.stopPrank(); + + // OETH Live + + // OUSD Live } function redeem() public { From 5949ed4881828e7cfa8492d287c24270baf3fcc0 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 20:16:01 -0400 Subject: [PATCH 075/110] refactoring. Adding invariants for OUSD live contract --- contracts/test/narya/Base.t.sol | 17 ----- contracts/test/narya/BaseOnChain.t.sol | 53 ++++++++++++++ .../VaultLockedUserInvariants.sol | 48 +++++++++++++ .../{ => offchain}/GovernorInvariants.t.sol | 3 +- .../{ => offchain}/MaliciousPlatform.sol | 4 +- .../test/narya/{ => offchain}/MetaOUSD.t.sol | 14 ++-- .../test/narya/{ => offchain}/MockBooster.sol | 6 +- .../MockCurveAbstractMetapool.sol | 10 +-- .../{ => offchain}/MockCurveMetapool.sol | 2 +- .../narya/{ => offchain}/MockRewardPool.sol | 2 +- .../narya/{ => offchain}/OwnershipTest.t.sol | 3 +- .../{ => offchain}/StrategyInvariants.t.sol | 4 +- .../{ => offchain}/StrategyInvariants2.t.sol | 4 +- .../{ => offchain}/UserLockedFundsTest.sol | 71 ++----------------- .../onchainOUSD/UserLockedFundsOUSDTest.sol | 54 ++++++++++++++ 15 files changed, 188 insertions(+), 107 deletions(-) create mode 100644 contracts/test/narya/BaseOnChain.t.sol create mode 100644 contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol rename contracts/test/narya/{ => offchain}/GovernorInvariants.t.sol (98%) rename contracts/test/narya/{ => offchain}/MaliciousPlatform.sol (96%) rename contracts/test/narya/{ => offchain}/MetaOUSD.t.sol (92%) rename contracts/test/narya/{ => offchain}/MockBooster.sol (94%) rename contracts/test/narya/{ => offchain}/MockCurveAbstractMetapool.sol (91%) rename contracts/test/narya/{ => offchain}/MockCurveMetapool.sol (86%) rename contracts/test/narya/{ => offchain}/MockRewardPool.sol (97%) rename contracts/test/narya/{ => offchain}/OwnershipTest.t.sol (96%) rename contracts/test/narya/{ => offchain}/StrategyInvariants.t.sol (96%) rename contracts/test/narya/{ => offchain}/StrategyInvariants2.t.sol (98%) rename contracts/test/narya/{ => offchain}/UserLockedFundsTest.sol (58%) create mode 100644 contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index 970289c36b..e0958c3bd3 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -4,7 +4,6 @@ import {PTest, console} from "@narya-ai/contracts/PTest.sol"; import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; import {OUSD} from "../../contracts/token/OUSD.sol"; -import {OETH} from "../../contracts/token/OETH.sol"; import {VaultCore} from "../../contracts/vault/VaultCore.sol"; import {VaultInitializer, VaultAdmin, Vault} from "../../contracts/vault/Vault.sol"; import {OracleRouter} from "../../contracts/oracle/OracleRouter.sol"; @@ -49,12 +48,6 @@ contract Base is PTest { address constant UNI_ROUTER = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; address constant UNI_V3_ROUTER = 0xE592427A0AEce92De3Edee1F18E0157C05861564; - address constant OETH_VAULT_LIVE = 0x39254033945AA2E4809Cc2977E7087BEE48bd7Ab; - address constant OUSD_VAULT_LIVE = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; - - address constant OETH_LIVE = 0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3; - address constant OUSD_LIVE = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; - string rpc_url; address dripperToken; @@ -93,11 +86,6 @@ contract Base is PTest { vm.label(address(harvester), "harvester"); vm.label(address(dripper), "dripper"); vm.label(address(strategy), "strategy"); - - vm.label(OETH_VAULT_LIVE, "OETH_VAULT_LIVE"); - vm.label(OUSD_VAULT_LIVE, "OUSD_VAULT_LIVE"); - vm.label(OETH_LIVE, "OETH_LIVE"); - vm.label(OUSD_LIVE, "OUSD_LIVE"); vm.stopPrank(); } @@ -139,11 +127,6 @@ contract Base is PTest { )); vm.stopPrank(); - - // We also want to fuzz these LIVE contracts - // Make sure to adapt the invariants to support them - targetContract(OETH_VAULT_LIVE); - targetContract(OUSD_VAULT_LIVE); } function setUp() public virtual { diff --git a/contracts/test/narya/BaseOnChain.t.sol b/contracts/test/narya/BaseOnChain.t.sol new file mode 100644 index 0000000000..caa7ac3606 --- /dev/null +++ b/contracts/test/narya/BaseOnChain.t.sol @@ -0,0 +1,53 @@ +pragma solidity ^0.8.19; + +import {PTest, console} from "@narya-ai/contracts/PTest.sol"; +import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; + +import {OUSD} from "../../contracts/token/OUSD.sol"; +import {VaultCore} from "../../contracts/vault/VaultCore.sol"; +interface IUNISWAP_V2_ROUTER { + function swapETHForExactTokens( + uint amountOut, + address[] calldata path, + address to, + uint deadline + ) external payable returns (uint[] memory amounts); + + function swapTokensForExactTokens( + uint amountOut, + uint amountInMax, + address[] calldata path, + address to, + uint deadline + ) external returns (uint[] memory amounts); +} + +contract Base is PTest { + OUSD ousd; + VaultCore vault; + + address ousdAddress; + address vaultAddress; + + address constant USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7; + address constant USDC = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; + address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F; + address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; + + string rpc_url; + + function setUp() public virtual { + vm.createSelectFork(rpc_url); + + ousd = OUSD(ousdAddress); + vault = VaultCore(payable(vaultAddress)); + + vm.label(ousdAddress, "ousd"); + vm.label(vaultAddress, "vault"); + + // We want to fuzz these LIVE contracts + // Make sure to adapt the invariants to support them + targetContract(ousdAddress); + targetContract(vaultAddress); + } +} \ No newline at end of file diff --git a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol new file mode 100644 index 0000000000..450fbf048c --- /dev/null +++ b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol @@ -0,0 +1,48 @@ +pragma solidity ^0.8.19; + +import {IERC20} from "lib/forge-std/src/interfaces/IERC20.sol"; + +abstract contract VaultLockedUserInvariants { + address _lockedUser; + address _ERC20tokenAddress; + uint _userAmount; + uint _minimumVaultValue; + + // called in setUp + function setUpVaultLockedUserInvariants() public virtual; + + // This wraps how the _lockedUser redeem its shares + // The wrap is for a simple low level call in the invariant + function redeem() public virtual; + + // used to lock funds that should succeed + function lockFunds() public virtual; + + // get the total value in the vault + function getVaultTotalValue() public virtual returns (uint256); + + // Vault Value (X) is not empty as at least one user locked funds + // Check that the balance doesn't drop below 90% of (X) + function invariantVaultBalanceNotDrained() public { + uint256 curValue = getVaultTotalValue(); + require(curValue >= _minimumVaultValue * 9 / 10, + "Vault lost more than 90% funds"); + } + + // A user should be able to reclaim its funds from the vault + function invariantVaultUserLocked() public { + uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + + // if funds are locked, user should be able to unlock + (bool success,) = address(this).call( + abi.encodeWithSignature("redeem()")); + + uint amount = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser) - balanceBefore; + + // should be able to get > 90% even despite the rounding issues in Origin + require(success && amount >= _userAmount * 9/10, "lost locked funds"); + + // reset state for next call + lockFunds(); + } +} \ No newline at end of file diff --git a/contracts/test/narya/GovernorInvariants.t.sol b/contracts/test/narya/offchain/GovernorInvariants.t.sol similarity index 98% rename from contracts/test/narya/GovernorInvariants.t.sol rename to contracts/test/narya/offchain/GovernorInvariants.t.sol index 309b71ff7d..85f8156b2d 100644 --- a/contracts/test/narya/GovernorInvariants.t.sol +++ b/contracts/test/narya/offchain/GovernorInvariants.t.sol @@ -1,5 +1,6 @@ +pragma solidity ^0.8.19; -import "./Base.t.sol"; +import "../Base.t.sol"; contract GovernorInvariants is Base { uint constant agentAmount = 10_000; diff --git a/contracts/test/narya/MaliciousPlatform.sol b/contracts/test/narya/offchain/MaliciousPlatform.sol similarity index 96% rename from contracts/test/narya/MaliciousPlatform.sol rename to contracts/test/narya/offchain/MaliciousPlatform.sol index 3a42331c30..0f0a5be520 100644 --- a/contracts/test/narya/MaliciousPlatform.sol +++ b/contracts/test/narya/offchain/MaliciousPlatform.sol @@ -1,7 +1,7 @@ pragma solidity ^0.8.19; -import "./Base.t.sol"; -import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import "../Base.t.sol"; +import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; diff --git a/contracts/test/narya/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol similarity index 92% rename from contracts/test/narya/MetaOUSD.t.sol rename to contracts/test/narya/offchain/MetaOUSD.t.sol index 50ecd3fd44..2584948882 100644 --- a/contracts/test/narya/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -1,14 +1,14 @@ pragma solidity ^0.8.19; -import "./Base.t.sol"; -import { IMintableERC20, MintableERC20, ERC20 } from "../../contracts/mocks/MintableERC20.sol"; -import { IRewardStaking } from "../../contracts/strategies/IRewardStaking.sol"; +import "../Base.t.sol"; +import { IMintableERC20, MintableERC20, ERC20 } from "../../../contracts/mocks/MintableERC20.sol"; +import { IRewardStaking } from "../../../contracts/strategies/IRewardStaking.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; -import {ConvexOUSDMetaStrategy} from "../../contracts/strategies/ConvexOUSDMetaStrategy.sol"; -import {BaseConvexMetaStrategy} from "../../contracts/strategies/BaseConvexMetaStrategy.sol"; +import {ConvexOUSDMetaStrategy} from "../../../contracts/strategies/ConvexOUSDMetaStrategy.sol"; +import {BaseConvexMetaStrategy} from "../../../contracts/strategies/BaseConvexMetaStrategy.sol"; import {MockBooster} from "./MockBooster.sol"; -import {MockCVX} from "../../contracts/mocks/curve/MockCVX.sol"; -import {MockCRV} from "../../contracts/mocks/curve/MockCRV.sol"; +import {MockCVX} from "../../../contracts/mocks/curve/MockCVX.sol"; +import {MockCRV} from "../../../contracts/mocks/curve/MockCRV.sol"; import {MockCurveMetapool} from "./MockCurveMetapool.sol"; import {MockRewardPool} from "./MockRewardPool.sol"; diff --git a/contracts/test/narya/MockBooster.sol b/contracts/test/narya/offchain/MockBooster.sol similarity index 94% rename from contracts/test/narya/MockBooster.sol rename to contracts/test/narya/offchain/MockBooster.sol index 366b651219..879f79062c 100644 --- a/contracts/test/narya/MockBooster.sol +++ b/contracts/test/narya/offchain/MockBooster.sol @@ -5,9 +5,9 @@ import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import { MockRewardPool } from "./MockRewardPool.sol"; -import { IRewardStaking } from "../../contracts/strategies/IRewardStaking.sol"; -import { IMintableERC20, MintableERC20, ERC20 } from "../../contracts/mocks/MintableERC20.sol"; -import { IBurnableERC20, BurnableERC20 } from "../../contracts/mocks/BurnableERC20.sol"; +import { IRewardStaking } from "../../../contracts/strategies/IRewardStaking.sol"; +import { IMintableERC20, MintableERC20, ERC20 } from "../../../contracts/mocks/MintableERC20.sol"; +import { IBurnableERC20, BurnableERC20 } from "../../../contracts/mocks/BurnableERC20.sol"; contract MockDepositToken is MintableERC20, BurnableERC20{ constructor() ERC20("DCVX", "CVX Deposit Token") {} diff --git a/contracts/test/narya/MockCurveAbstractMetapool.sol b/contracts/test/narya/offchain/MockCurveAbstractMetapool.sol similarity index 91% rename from contracts/test/narya/MockCurveAbstractMetapool.sol rename to contracts/test/narya/offchain/MockCurveAbstractMetapool.sol index beb16cd68c..94a7915b31 100644 --- a/contracts/test/narya/MockCurveAbstractMetapool.sol +++ b/contracts/test/narya/offchain/MockCurveAbstractMetapool.sol @@ -3,11 +3,11 @@ pragma solidity ^0.8.0; import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; -import { IMintableERC20 } from "../../contracts/mocks/MintableERC20.sol"; -import { ICurvePool } from "../../contracts/strategies/ICurvePool.sol"; -import { StableMath } from "../../contracts/utils/StableMath.sol"; -import "../../contracts/utils/Helpers.sol"; -import "../../contracts/mocks/MintableERC20.sol"; +import { IMintableERC20 } from "../../../contracts/mocks/MintableERC20.sol"; +import { ICurvePool } from "../../../contracts/strategies/ICurvePool.sol"; +import { StableMath } from "../../../contracts/utils/StableMath.sol"; +import "../../../contracts/utils/Helpers.sol"; +import "../../../contracts/mocks/MintableERC20.sol"; import {console} from "lib/forge-std/src/console.sol"; abstract contract MockCurveAbstractMetapool is MintableERC20 { diff --git a/contracts/test/narya/MockCurveMetapool.sol b/contracts/test/narya/offchain/MockCurveMetapool.sol similarity index 86% rename from contracts/test/narya/MockCurveMetapool.sol rename to contracts/test/narya/offchain/MockCurveMetapool.sol index 400e3f6739..62905e689e 100644 --- a/contracts/test/narya/MockCurveMetapool.sol +++ b/contracts/test/narya/offchain/MockCurveMetapool.sol @@ -2,7 +2,7 @@ pragma solidity ^0.8.0; import { MockCurveAbstractMetapool } from "./MockCurveAbstractMetapool.sol"; -import "../../contracts/mocks/MintableERC20.sol"; +import "../../../contracts/mocks/MintableERC20.sol"; contract MockCurveMetapool is MockCurveAbstractMetapool { constructor(address[2] memory _coins) diff --git a/contracts/test/narya/MockRewardPool.sol b/contracts/test/narya/offchain/MockRewardPool.sol similarity index 97% rename from contracts/test/narya/MockRewardPool.sol rename to contracts/test/narya/offchain/MockRewardPool.sol index 5c6725b7d2..9b478a71a0 100644 --- a/contracts/test/narya/MockRewardPool.sol +++ b/contracts/test/narya/offchain/MockRewardPool.sol @@ -3,7 +3,7 @@ pragma solidity ^0.8.0; import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; -import { IMintableERC20 } from "../../contracts/mocks/MintableERC20.sol"; +import { IMintableERC20 } from "../../../contracts/mocks/MintableERC20.sol"; import "@openzeppelin/contracts/utils/math/SafeMath.sol"; interface IDeposit { diff --git a/contracts/test/narya/OwnershipTest.t.sol b/contracts/test/narya/offchain/OwnershipTest.t.sol similarity index 96% rename from contracts/test/narya/OwnershipTest.t.sol rename to contracts/test/narya/offchain/OwnershipTest.t.sol index 2f57d84c96..950340909e 100644 --- a/contracts/test/narya/OwnershipTest.t.sol +++ b/contracts/test/narya/offchain/OwnershipTest.t.sol @@ -1,5 +1,6 @@ +pragma solidity ^0.8.19; -import "./Base.t.sol"; +import "../Base.t.sol"; contract OwnershipTest is Base { uint constant agentAmount = 10_000; diff --git a/contracts/test/narya/StrategyInvariants.t.sol b/contracts/test/narya/offchain/StrategyInvariants.t.sol similarity index 96% rename from contracts/test/narya/StrategyInvariants.t.sol rename to contracts/test/narya/offchain/StrategyInvariants.t.sol index 1bf23fa383..5cd293721f 100644 --- a/contracts/test/narya/StrategyInvariants.t.sol +++ b/contracts/test/narya/offchain/StrategyInvariants.t.sol @@ -1,7 +1,7 @@ pragma solidity ^0.8.19; -import "./Base.t.sol"; -import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import "../Base.t.sol"; +import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; diff --git a/contracts/test/narya/StrategyInvariants2.t.sol b/contracts/test/narya/offchain/StrategyInvariants2.t.sol similarity index 98% rename from contracts/test/narya/StrategyInvariants2.t.sol rename to contracts/test/narya/offchain/StrategyInvariants2.t.sol index 9c070cf447..3dbc70974d 100644 --- a/contracts/test/narya/StrategyInvariants2.t.sol +++ b/contracts/test/narya/offchain/StrategyInvariants2.t.sol @@ -1,7 +1,7 @@ pragma solidity ^0.8.19; -import "./Base.t.sol"; -import { ERC4626 } from "../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; +import "../Base.t.sol"; +import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; diff --git a/contracts/test/narya/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol similarity index 58% rename from contracts/test/narya/UserLockedFundsTest.sol rename to contracts/test/narya/offchain/UserLockedFundsTest.sol index 5b12f11a2f..ccf58e8999 100644 --- a/contracts/test/narya/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -1,20 +1,19 @@ +pragma solidity ^0.8.19; -import "./Base.t.sol"; +import "../Base.t.sol"; contract UserLockedFundsTest is Base { address user; uint constant userAmount = 10; uint constant agentAmount = 10_000; uint minimumVaultDAIBalance; - uint minimumLiveVaultWETHBalance; - uint minimumLiveVaultDAIBalance; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; super.setUp(); user = makeAddr("User"); - deal(WETH, user, 1 ether); + deal(WETH, user, userAmount); deal(DAI, user, userAmount); vm.startPrank(user); @@ -24,57 +23,13 @@ contract UserLockedFundsTest is Base { vm.stopPrank(); - minimumVaultDAIBalance = vault.checkBalance(DAI); + minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); address agent = getAgent(); - deal(WETH, 100 ether); + deal(WETH, agentAmount); deal(DAI, agent, agentAmount); deal(USDT, agent, agentAmount); deal(USDC, agent, agentAmount); - - liveSetup(); - } - - function liveSetup() public { - // OETH - deal(WETH, user, userAmount); - deal(DAI, user, userAmount); - - uint balanceBefore = OETH(OETH_LIVE).balanceOf(user); - - vm.startPrank(user); - - IERC20(WETH).approve(OETH_VAULT_LIVE, userAmount); - VaultCore(payable(OETH_VAULT_LIVE)).mint(WETH, userAmount, 0); - - require( - OETH(OETH_LIVE).balanceOf(user) > balanceBefore, - "Didnt mint any OETH from live contract" - ); - - minimumLiveVaultWETHBalance = VaultCore(payable(OETH_VAULT_LIVE)).checkBalance(WETH); - - vm.stopPrank(); - - // OUSD - deal(WETH, user, userAmount); - deal(DAI, user, userAmount); - - balanceBefore = OUSD(OUSD_LIVE).balanceOf(user); - - vm.startPrank(user); - - IERC20(DAI).approve(OUSD_VAULT_LIVE, userAmount+100); - VaultCore(payable(OUSD_VAULT_LIVE)).mint(DAI, userAmount, 0); - - require( - OETH(OUSD_LIVE).balanceOf(user) > balanceBefore, - "Didnt mint any OETH from live contract" - ); - - minimumLiveVaultDAIBalance = VaultCore(payable(OUSD_VAULT_LIVE)).checkBalance(DAI); - - vm.stopPrank(); } function testTransfer(uint amount) public { @@ -108,18 +63,8 @@ contract UserLockedFundsTest is Base { } function invariantVaultBalanceNotDrained() public { - require(vault.checkBalance(DAI) >= minimumVaultDAIBalance * 9 / 10, + require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance * 9 / 10, "Balance was drained ?!"); - - require( - VaultCore(payable(OETH_VAULT_LIVE)).checkBalance(WETH) >= minimumLiveVaultWETHBalance * 9 / 10, - "Live OETH vault Balance was drained ?!" - ); - - require( - VaultCore(payable(OUSD_VAULT_LIVE)).checkBalance(DAI) >= minimumLiveVaultDAIBalance * 9 / 10, - "Live OUSD vault Balance was drained ?!" - ); } function invariantFundsLocked() public { @@ -144,10 +89,6 @@ contract UserLockedFundsTest is Base { vault.mint(DAI, userAmount, 0); vm.stopPrank(); - - // OETH Live - - // OUSD Live } function redeem() public { diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol new file mode 100644 index 0000000000..dcd6a6fd61 --- /dev/null +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -0,0 +1,54 @@ + +import "../BaseOnChain.t.sol"; +import "../VaultInvariants/VaultLockedUserInvariants.sol"; + +contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { + uint constant agentAmount = 10_000; + uint minimumVaultDAIBalance; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; + vaultAddress = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; + + super.setUp(); + + setUpVaultLockedUserInvariants(); + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function setUpVaultLockedUserInvariants() public override { + _lockedUser = makeAddr("LockedUser"); + _ERC20tokenAddress = DAI; + _userAmount = 10; + lockFunds(); + _minimumVaultValue = getVaultTotalValue(); + } + + function lockFunds() public override { + deal(WETH, _lockedUser, _userAmount); + deal(DAI, _lockedUser, _userAmount); + + vm.startPrank(_lockedUser); + + IERC20(DAI).approve(address(vault), _userAmount); + vault.mint(DAI, _userAmount, 0); + + vm.stopPrank(); + } + + function getVaultTotalValue() public override returns (uint256) { + return vault.totalValue(); + } + + function redeem() public override { + vm.startPrank(_lockedUser); + vault.redeem(ousd.balanceOf(_lockedUser), 0); + vm.stopPrank(); + } +} \ No newline at end of file From bf022f31c2be6cde0cdb2b64242654f54ef82968 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 20:25:32 -0400 Subject: [PATCH 076/110] invariant broken ? --- .../narya/VaultInvariants/VaultLockedUserInvariants.sol | 6 ++++-- .../test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 4 +++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol index 450fbf048c..061b720105 100644 --- a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol +++ b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol @@ -1,6 +1,7 @@ pragma solidity ^0.8.19; import {IERC20} from "lib/forge-std/src/interfaces/IERC20.sol"; +import {console} from "lib/forge-std/src/console.sol"; abstract contract VaultLockedUserInvariants { address _lockedUser; @@ -33,14 +34,15 @@ abstract contract VaultLockedUserInvariants { function invariantVaultUserLocked() public { uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); - // if funds are locked, user should be able to unlock (bool success,) = address(this).call( abi.encodeWithSignature("redeem()")); uint amount = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser) - balanceBefore; // should be able to get > 90% even despite the rounding issues in Origin - require(success && amount >= _userAmount * 9/10, "lost locked funds"); + require(success, "call failed"); + console.log(amount); + require(amount >= _userAmount * 9/10, "lost locked funds"); // reset state for next call lockFunds(); diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index dcd6a6fd61..8978319e37 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -25,7 +25,7 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); _ERC20tokenAddress = DAI; - _userAmount = 10; + _userAmount = 100; lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -39,6 +39,8 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { IERC20(DAI).approve(address(vault), _userAmount); vault.mint(DAI, _userAmount, 0); + require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); + vm.stopPrank(); } From ffd1a4e6f12405c1adddfa077e38dcd06f528315 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 20:35:46 -0400 Subject: [PATCH 077/110] invariants for vault balance (except for the meta ousd strategy). Seems to be triggering invariants with live contracts --- .../onchainOETH/UserLockedFundsOETHTest.sol | 54 +++++++++++++++++++ .../onchainOUSD/UserLockedFundsOUSDTest.sol | 8 ++- 2 files changed, 57 insertions(+), 5 deletions(-) create mode 100644 contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol new file mode 100644 index 0000000000..9caaf40bd8 --- /dev/null +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -0,0 +1,54 @@ + +import "../BaseOnChain.t.sol"; +import "../VaultInvariants/VaultLockedUserInvariants.sol"; + +contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { + uint constant agentAmount = 10_000; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3; + vaultAddress = 0x39254033945AA2E4809Cc2977E7087BEE48bd7Ab; + + super.setUp(); + + setUpVaultLockedUserInvariants(); + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function setUpVaultLockedUserInvariants() public override { + _lockedUser = makeAddr("LockedUser"); + _ERC20tokenAddress = WETH; + _userAmount = 100; + lockFunds(); + _minimumVaultValue = getVaultTotalValue(); + } + + function lockFunds() public override { + deal(_ERC20tokenAddress, _lockedUser, _userAmount); + + vm.startPrank(_lockedUser); + + IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); + vault.mint(_ERC20tokenAddress, _userAmount, 0); + + require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); + + vm.stopPrank(); + } + + function getVaultTotalValue() public override returns (uint256) { + return vault.totalValue(); + } + + function redeem() public override { + vm.startPrank(_lockedUser); + vault.redeem(ousd.balanceOf(_lockedUser), 0); + vm.stopPrank(); + } +} \ No newline at end of file diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 8978319e37..8238f59ee7 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -4,7 +4,6 @@ import "../VaultInvariants/VaultLockedUserInvariants.sol"; contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { uint constant agentAmount = 10_000; - uint minimumVaultDAIBalance; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; @@ -31,13 +30,12 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { } function lockFunds() public override { - deal(WETH, _lockedUser, _userAmount); - deal(DAI, _lockedUser, _userAmount); + deal(_ERC20tokenAddress, _lockedUser, _userAmount); vm.startPrank(_lockedUser); - IERC20(DAI).approve(address(vault), _userAmount); - vault.mint(DAI, _userAmount, 0); + IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); + vault.mint(_ERC20tokenAddress, _userAmount, 0); require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); From b2b98262151edabbdac1dfa4c87d62773c82321c Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 21:47:03 -0400 Subject: [PATCH 078/110] uising more ether --- .../narya/offchain/UserLockedFundsTest.sol | 64 +++++++------------ .../onchainOETH/UserLockedFundsOETHTest.sol | 2 +- .../onchainOUSD/UserLockedFundsOUSDTest.sol | 2 +- 3 files changed, 25 insertions(+), 43 deletions(-) diff --git a/contracts/test/narya/offchain/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol index ccf58e8999..a55568c069 100644 --- a/contracts/test/narya/offchain/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -1,29 +1,16 @@ pragma solidity ^0.8.19; import "../Base.t.sol"; +import "../VaultInvariants/VaultLockedUserInvariants.sol"; -contract UserLockedFundsTest is Base { - address user; - uint constant userAmount = 10; - uint constant agentAmount = 10_000; - uint minimumVaultDAIBalance; +contract UserLockedFundsTest is Base, VaultLockedUserInvariants { + uint constant agentAmount = 10 ether; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; super.setUp(); - user = makeAddr("User"); - deal(WETH, user, userAmount); - deal(DAI, user, userAmount); - - vm.startPrank(user); - - IERC20(DAI).approve(address(vault), userAmount); - vault.mint(DAI, userAmount, 0); - - vm.stopPrank(); - - minimumVaultDAIBalance = IERC20(DAI).balanceOf(address(vault)); + setUpVaultLockedUserInvariants(); address agent = getAgent(); deal(WETH, agentAmount); @@ -38,7 +25,6 @@ contract UserLockedFundsTest is Base { address bob = makeAddr("Bob"); address alice = makeAddr("Alice"); - deal(WETH, bob, 1 ether); deal(DAI, bob, amount); // mint for bob and send to alice @@ -62,38 +48,34 @@ contract UserLockedFundsTest is Base { "alice lost too much when redeeming"); } - function invariantVaultBalanceNotDrained() public { - require(IERC20(DAI).balanceOf(address(vault)) >= minimumVaultDAIBalance * 9 / 10, - "Balance was drained ?!"); + function setUpVaultLockedUserInvariants() public override { + _lockedUser = makeAddr("LockedUser"); + _ERC20tokenAddress = DAI; + _userAmount = 100; + lockFunds(); + _minimumVaultValue = getVaultTotalValue(); } - function invariantFundsLocked() public { - uint balanceBefore = IERC20(DAI).balanceOf(user); - - // if funds are locked, user should be able to unlock - (bool success,) = address(this).call( - abi.encodeWithSignature("redeem()")); - - uint amount = IERC20(DAI).balanceOf(user) - balanceBefore; + function lockFunds() public override { + deal(_ERC20tokenAddress, _lockedUser, _userAmount); - // should be able to get > 90% even despite the rounding issues in Origin - require(success && amount >= userAmount * 9/10, "lost locked funds"); + vm.startPrank(_lockedUser); - // Relock the same amount for next fuzzing call - deal(WETH, user, 1 ether); - deal(DAI, user, userAmount); + IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); + vault.mint(_ERC20tokenAddress, _userAmount, 0); - vm.startPrank(user); - - IERC20(DAI).approve(address(vault), userAmount); - vault.mint(DAI, userAmount, 0); + require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); vm.stopPrank(); } - function redeem() public { - vm.startPrank(user); - vault.redeem(ousd.balanceOf(user), 0); + function getVaultTotalValue() public override returns (uint256) { + return vault.totalValue(); + } + + function redeem() public override { + vm.startPrank(_lockedUser); + vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } } \ No newline at end of file diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 9caaf40bd8..5463dd41db 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -3,7 +3,7 @@ import "../BaseOnChain.t.sol"; import "../VaultInvariants/VaultLockedUserInvariants.sol"; contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 8238f59ee7..d0b82c4e04 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -3,7 +3,7 @@ import "../BaseOnChain.t.sol"; import "../VaultInvariants/VaultLockedUserInvariants.sol"; contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; From 5416c1bcf105f57e17f6c068043f5eb6817dabc7 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 21:53:38 -0400 Subject: [PATCH 079/110] failing unit test --- .../onchainOUSD/UserLockedFundsOUSDTest.sol | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index d0b82c4e04..728b994265 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -51,4 +51,37 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } + + function testme() public { + deal(_ERC20tokenAddress, _lockedUser, _userAmount); + + console.log("_userAmount", _userAmount); + + vm.startPrank(_lockedUser); + + console.log("DAI balance before mint", IERC20(_ERC20tokenAddress).balanceOf(_lockedUser)); + console.log("ousd balance before mint", ousd.balanceOf(_lockedUser)); + + IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); + vault.mint(_ERC20tokenAddress, _userAmount, 0); + + uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + console.log("DAI balance after mint", balanceBefore); + console.log("ousd balance after mint", ousd.balanceOf(_lockedUser)); + + require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); + + vault.redeem(ousd.balanceOf(_lockedUser), 0); + + uint balanceAfter = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + console.log("DAI balance after redeem", balanceAfter); + console.log("ousd balance after redeem", ousd.balanceOf(_lockedUser)); + + require(balanceAfter - balanceBefore >= (_userAmount * 9) / 10, + "lost funds"); + + revert(); + + vm.stopPrank(); + } } \ No newline at end of file From 14f5e7e4eec26e9cdc751e95e3b74942a1f57274 Mon Sep 17 00:00:00 2001 From: tarafans Date: Fri, 5 May 2023 18:56:33 -0700 Subject: [PATCH 080/110] Update .gitignore --- .gitignore | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/.gitignore b/.gitignore index ebec87038d..0c6845cf4f 100644 --- a/.gitignore +++ b/.gitignore @@ -75,3 +75,9 @@ contracts/.last_confs # Coverage # coverage coverage.json + +# Narya files # +############### +out +pnm-cov.json +reports From cf7ae5ffb0459033f51cdabaeea85fcbfee00d8e Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 23:18:58 -0400 Subject: [PATCH 081/110] using more ether --- contracts/test/narya/offchain/UserLockedFundsTest.sol | 2 +- .../test/narya/onchainOETH/UserLockedFundsOETHTest.sol | 2 +- .../test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 6 +++++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/contracts/test/narya/offchain/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol index a55568c069..10b1c130b0 100644 --- a/contracts/test/narya/offchain/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -51,7 +51,7 @@ contract UserLockedFundsTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); _ERC20tokenAddress = DAI; - _userAmount = 100; + _userAmount = 10 ether; lockFunds(); _minimumVaultValue = getVaultTotalValue(); } diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 5463dd41db..615a5eecd4 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -24,7 +24,7 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); _ERC20tokenAddress = WETH; - _userAmount = 100; + _userAmount = 10 ether; lockFunds(); _minimumVaultValue = getVaultTotalValue(); } diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 728b994265..5346a59f7b 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -24,7 +24,7 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); _ERC20tokenAddress = DAI; - _userAmount = 100; + _userAmount = 10 ether; lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -76,6 +76,10 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { uint balanceAfter = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); console.log("DAI balance after redeem", balanceAfter); console.log("ousd balance after redeem", ousd.balanceOf(_lockedUser)); + console.log("USDC balance before mint", IERC20(USDC).balanceOf(_lockedUser)); + console.log("USDT balance before mint", IERC20(USDT).balanceOf(_lockedUser)); + console.log("USDT balance before mint", IERC20(WETH).balanceOf(_lockedUser)); + require(balanceAfter - balanceBefore >= (_userAmount * 9) / 10, "lost funds"); From d020aa1e6ca0ffe55fdc8b92ed36f5a9bda1d71f Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 5 May 2023 23:57:43 -0400 Subject: [PATCH 082/110] added unit test for issue --- .../onchainOETH/UserLockedFundsOETHTest.sol | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 615a5eecd4..ea091933ae 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -51,4 +51,41 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } + + function testme() public { + deal(_ERC20tokenAddress, _lockedUser, _userAmount); + + console.log("_userAmount", _userAmount); + + vm.startPrank(_lockedUser); + + console.log("WETH balance before mint", IERC20(_ERC20tokenAddress).balanceOf(_lockedUser)); + console.log("ousd balance before mint", ousd.balanceOf(_lockedUser)); + + IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); + vault.mint(_ERC20tokenAddress, _userAmount, 0); + + uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + console.log("WETH balance after mint", balanceBefore); + console.log("ousd balance after mint", ousd.balanceOf(_lockedUser)); + + require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); + + vault.redeem(ousd.balanceOf(_lockedUser), 0); + + uint balanceAfter = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + console.log("WETH balance after redeem", balanceAfter); + console.log("ousd balance after redeem", ousd.balanceOf(_lockedUser)); + console.log("USDC balance before mint", IERC20(USDC).balanceOf(_lockedUser)); + console.log("USDT balance before mint", IERC20(USDT).balanceOf(_lockedUser)); + console.log("USDT balance before mint", IERC20(WETH).balanceOf(_lockedUser)); + + + require(balanceAfter - balanceBefore >= (_userAmount * 9) / 10, + "lost funds"); + + revert(); + + vm.stopPrank(); + } } \ No newline at end of file From 9c560d7d126c3719c3b57c5d8785b89f7f2a5319 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 6 May 2023 01:46:18 -0400 Subject: [PATCH 083/110] fixed invariant --- contracts/test/narya/offchain/MetaOUSD.t.sol | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index 2584948882..bb210f404f 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -226,11 +226,26 @@ contract MetaOUSD is Base { require(log.oldOusdBalance < log.newOusdBalance, "didnt mint any ousd"); } else if (log.state == 2) { - require(log.oldStableBalance < log.newStableBalance, + require(log.newStableBalance != 0 && log.oldStableBalance < log.newStableBalance, "didnt redeem any stable"); } } delete pnmLogs; } + + function testMetaOusd_3338710() public { + address agent = getAgent(); + + vm.prank(agent); + actionDeposit(10, false); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + vm.prank(agent); + actionWithdraw(1, false); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + // FIXME: Failed below, result is "Revert" + invariantMetaOusd(); + } } \ No newline at end of file From ee9aa1c5efd1fd53211a842fda083e22be26864e Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 6 May 2023 01:54:12 -0400 Subject: [PATCH 084/110] fixed invariant --- contracts/test/narya/offchain/MetaOUSD.t.sol | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index bb210f404f..e7d17e0fbf 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -148,7 +148,7 @@ contract MetaOUSD is Base { // Check that we can collect the fees to the harvester, then dripper, then vault function testMetaOusd(uint amount) public { - vm.assume(amount >= 10 && amount < 100); + vm.assume(amount >= 50 && amount < 100); deal(DAI, bob, amount); @@ -167,7 +167,7 @@ contract MetaOUSD is Base { } function actionDeposit(uint amount, bool isBob) public { - vm.assume(amount >= 10 && amount < 100); + vm.assume(amount >= 50 && amount < 100); address target = bob; if (!isBob) target = alice; @@ -199,7 +199,7 @@ contract MetaOUSD is Base { address target = bob; if (!isBob || ousd.balanceOf(bob) == 0) target = alice; - vm.assume(amount > 0 && amount < ousd.balanceOf(target)); + vm.assume(amount >= 3 && amount < ousd.balanceOf(target)); uint oldBalance = IERC20(DAI).balanceOf(target); From 1ee43faa1cd802b568a2b903a9f53e081d369ac4 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 6 May 2023 01:55:00 -0400 Subject: [PATCH 085/110] removed unused test --- contracts/test/narya/offchain/MetaOUSD.t.sol | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index e7d17e0fbf..0add1c2f40 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -233,19 +233,4 @@ contract MetaOUSD is Base { delete pnmLogs; } - - function testMetaOusd_3338710() public { - address agent = getAgent(); - - vm.prank(agent); - actionDeposit(10, false); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - vm.prank(agent); - actionWithdraw(1, false); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - // FIXME: Failed below, result is "Revert" - invariantMetaOusd(); - } } \ No newline at end of file From 3dbf649bfc2c354c5c322a472a80eccbeb18627f Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 6 May 2023 20:08:11 -0400 Subject: [PATCH 086/110] fixed oeth --- contracts/test/narya/BaseOnChain.t.sol | 1 + .../VaultLockedUserInvariants.sol | 26 ++++++++--- .../onchainOETH/UserLockedFundsOETHTest.sol | 43 +++---------------- 3 files changed, 27 insertions(+), 43 deletions(-) diff --git a/contracts/test/narya/BaseOnChain.t.sol b/contracts/test/narya/BaseOnChain.t.sol index caa7ac3606..a3a5bad5ec 100644 --- a/contracts/test/narya/BaseOnChain.t.sol +++ b/contracts/test/narya/BaseOnChain.t.sol @@ -5,6 +5,7 @@ import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; import {OUSD} from "../../contracts/token/OUSD.sol"; import {VaultCore} from "../../contracts/vault/VaultCore.sol"; + interface IUNISWAP_V2_ROUTER { function swapETHForExactTokens( uint amountOut, diff --git a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol index 061b720105..140765502c 100644 --- a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol +++ b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol @@ -6,7 +6,9 @@ import {console} from "lib/forge-std/src/console.sol"; abstract contract VaultLockedUserInvariants { address _lockedUser; address _ERC20tokenAddress; + address[] _ERC20tokensRedeemed; uint _userAmount; + // used by invariantVaultBalanceNotDrained uint _minimumVaultValue; // called in setUp @@ -32,17 +34,31 @@ abstract contract VaultLockedUserInvariants { // A user should be able to reclaim its funds from the vault function invariantVaultUserLocked() public { - uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); + require(_ERC20tokensRedeemed.length > 0, "no redeem token address added"); + uint[] memory balancesBefore = new uint[](_ERC20tokensRedeemed.length); + for (uint i = 0; i < _ERC20tokensRedeemed.length; ++i) { + IERC20 _token = IERC20(_ERC20tokensRedeemed[i]); + balancesBefore[i] = _token.balanceOf(_lockedUser); + } + + // attempt to redeem which should always work (bool success,) = address(this).call( abi.encodeWithSignature("redeem()")); - uint amount = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser) - balanceBefore; + // now because the assets are pegged to stable or OETH + // we approximate their values to be kinda equal + + uint _totalAmount = 0; + for (uint i = 0; i < _ERC20tokensRedeemed.length; ++i) { + IERC20 _token = IERC20(_ERC20tokensRedeemed[i]); + uint balanceAfter = _token.balanceOf(_lockedUser); + _totalAmount += (balanceAfter - balancesBefore[i]); + } // should be able to get > 90% even despite the rounding issues in Origin - require(success, "call failed"); - console.log(amount); - require(amount >= _userAmount * 9/10, "lost locked funds"); + require(success, "redeem failed"); + require(_totalAmount >= (_userAmount * 9) / 10, "redeemed less than 90%"); // reset state for next call lockFunds(); diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index ea091933ae..6bec793a73 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -23,8 +23,12 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); - _ERC20tokenAddress = WETH; _userAmount = 10 ether; + + _ERC20tokenAddress = WETH; + _ERC20tokensRedeemed = vault.getAllAssets(); + + // for invariantVaultBalanceNotDrained lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -51,41 +55,4 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } - - function testme() public { - deal(_ERC20tokenAddress, _lockedUser, _userAmount); - - console.log("_userAmount", _userAmount); - - vm.startPrank(_lockedUser); - - console.log("WETH balance before mint", IERC20(_ERC20tokenAddress).balanceOf(_lockedUser)); - console.log("ousd balance before mint", ousd.balanceOf(_lockedUser)); - - IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); - vault.mint(_ERC20tokenAddress, _userAmount, 0); - - uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); - console.log("WETH balance after mint", balanceBefore); - console.log("ousd balance after mint", ousd.balanceOf(_lockedUser)); - - require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); - - vault.redeem(ousd.balanceOf(_lockedUser), 0); - - uint balanceAfter = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); - console.log("WETH balance after redeem", balanceAfter); - console.log("ousd balance after redeem", ousd.balanceOf(_lockedUser)); - console.log("USDC balance before mint", IERC20(USDC).balanceOf(_lockedUser)); - console.log("USDT balance before mint", IERC20(USDT).balanceOf(_lockedUser)); - console.log("USDT balance before mint", IERC20(WETH).balanceOf(_lockedUser)); - - - require(balanceAfter - balanceBefore >= (_userAmount * 9) / 10, - "lost funds"); - - revert(); - - vm.stopPrank(); - } } \ No newline at end of file From 75e9efcc5839e7e0c785bb55dbd2cbeea11e5211 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sat, 6 May 2023 21:29:30 -0400 Subject: [PATCH 087/110] fix --- .../narya/offchain/UserLockedFundsTest.sol | 39 ++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) diff --git a/contracts/test/narya/offchain/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol index 10b1c130b0..2f680c982c 100644 --- a/contracts/test/narya/offchain/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -50,8 +50,12 @@ contract UserLockedFundsTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); - _ERC20tokenAddress = DAI; _userAmount = 10 ether; + + _ERC20tokenAddress = DAI; + _ERC20tokensRedeemed = vault.getAllAssets(); + + // for invariantVaultBalanceNotDrained lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -78,4 +82,37 @@ contract UserLockedFundsTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } + + +function testme2() public { + // lets say vault got lots of rewards/interest not allocated + deal(DAI, address(this), 10 ether); + IERC20(DAI).transfer(address(vault), 10 ether); + + // Now someone flashloan a huge amount + address attacker = makeAddr("Attacker"); + deal(DAI, attacker, 5 ether); + + vm.startPrank(attacker); + + console.log("DAI balance before mint", IERC20(DAI).balanceOf(attacker)); + console.log("ousd balance before mint", ousd.balanceOf(attacker)); + + IERC20(DAI).approve(address(vault), 5 ether); + vault.mint(DAI, 5 ether, 0); + + console.log("DAI balance after mint", IERC20(DAI).balanceOf(attacker)); + console.log("ousd balance after mint", ousd.balanceOf(attacker)); + + vault.rebase(); + + vault.redeem(ousd.balanceOf(attacker), 0); + vm.stopPrank(); + + console.log("DAI balance after redeem", IERC20(DAI).balanceOf(attacker)); + console.log("ousd balance after redeem", ousd.balanceOf(attacker)); + + revert(); + + } } \ No newline at end of file From d386031a339744c5d1c30fe80889ad5f9296ceab Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 14:46:04 -0400 Subject: [PATCH 088/110] fixed user locked funds invariant --- .../VaultLockedUserInvariants.sol | 9 ++-- .../narya/offchain/UserLockedFundsTest.sol | 33 -------------- .../onchainOUSD/UserLockedFundsOUSDTest.sol | 43 +++---------------- 3 files changed, 11 insertions(+), 74 deletions(-) diff --git a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol index 140765502c..6f32589f06 100644 --- a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol +++ b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol @@ -10,6 +10,8 @@ abstract contract VaultLockedUserInvariants { uint _userAmount; // used by invariantVaultBalanceNotDrained uint _minimumVaultValue; + // for higher precision + uint constant shift = 18; // called in setUp function setUpVaultLockedUserInvariants() public virtual; @@ -39,7 +41,7 @@ abstract contract VaultLockedUserInvariants { uint[] memory balancesBefore = new uint[](_ERC20tokensRedeemed.length); for (uint i = 0; i < _ERC20tokensRedeemed.length; ++i) { IERC20 _token = IERC20(_ERC20tokensRedeemed[i]); - balancesBefore[i] = _token.balanceOf(_lockedUser); + balancesBefore[i] = _token.balanceOf(_lockedUser) * (10**(shift-_token.decimals())); } // attempt to redeem which should always work @@ -52,13 +54,14 @@ abstract contract VaultLockedUserInvariants { uint _totalAmount = 0; for (uint i = 0; i < _ERC20tokensRedeemed.length; ++i) { IERC20 _token = IERC20(_ERC20tokensRedeemed[i]); - uint balanceAfter = _token.balanceOf(_lockedUser); + uint balanceAfter = _token.balanceOf(_lockedUser) * (10**(shift-_token.decimals())); _totalAmount += (balanceAfter - balancesBefore[i]); } // should be able to get > 90% even despite the rounding issues in Origin require(success, "redeem failed"); - require(_totalAmount >= (_userAmount * 9) / 10, "redeemed less than 90%"); + uint requestedAmount = _userAmount * (10**(shift-IERC20(_ERC20tokenAddress).decimals())); + require(_totalAmount >= (requestedAmount * 9) / 10, "redeemed less than 90%"); // reset state for next call lockFunds(); diff --git a/contracts/test/narya/offchain/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol index 2f680c982c..63890cc6d5 100644 --- a/contracts/test/narya/offchain/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -82,37 +82,4 @@ contract UserLockedFundsTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } - - -function testme2() public { - // lets say vault got lots of rewards/interest not allocated - deal(DAI, address(this), 10 ether); - IERC20(DAI).transfer(address(vault), 10 ether); - - // Now someone flashloan a huge amount - address attacker = makeAddr("Attacker"); - deal(DAI, attacker, 5 ether); - - vm.startPrank(attacker); - - console.log("DAI balance before mint", IERC20(DAI).balanceOf(attacker)); - console.log("ousd balance before mint", ousd.balanceOf(attacker)); - - IERC20(DAI).approve(address(vault), 5 ether); - vault.mint(DAI, 5 ether, 0); - - console.log("DAI balance after mint", IERC20(DAI).balanceOf(attacker)); - console.log("ousd balance after mint", ousd.balanceOf(attacker)); - - vault.rebase(); - - vault.redeem(ousd.balanceOf(attacker), 0); - vm.stopPrank(); - - console.log("DAI balance after redeem", IERC20(DAI).balanceOf(attacker)); - console.log("ousd balance after redeem", ousd.balanceOf(attacker)); - - revert(); - - } } \ No newline at end of file diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 5346a59f7b..b484984094 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -23,8 +23,12 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function setUpVaultLockedUserInvariants() public override { _lockedUser = makeAddr("LockedUser"); - _ERC20tokenAddress = DAI; _userAmount = 10 ether; + + _ERC20tokenAddress = DAI; + _ERC20tokensRedeemed = vault.getAllAssets(); + + // for invariantVaultBalanceNotDrained lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -51,41 +55,4 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } - - function testme() public { - deal(_ERC20tokenAddress, _lockedUser, _userAmount); - - console.log("_userAmount", _userAmount); - - vm.startPrank(_lockedUser); - - console.log("DAI balance before mint", IERC20(_ERC20tokenAddress).balanceOf(_lockedUser)); - console.log("ousd balance before mint", ousd.balanceOf(_lockedUser)); - - IERC20(_ERC20tokenAddress).approve(address(vault), _userAmount); - vault.mint(_ERC20tokenAddress, _userAmount, 0); - - uint balanceBefore = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); - console.log("DAI balance after mint", balanceBefore); - console.log("ousd balance after mint", ousd.balanceOf(_lockedUser)); - - require(ousd.balanceOf(_lockedUser) > 0, "No shares minted"); - - vault.redeem(ousd.balanceOf(_lockedUser), 0); - - uint balanceAfter = IERC20(_ERC20tokenAddress).balanceOf(_lockedUser); - console.log("DAI balance after redeem", balanceAfter); - console.log("ousd balance after redeem", ousd.balanceOf(_lockedUser)); - console.log("USDC balance before mint", IERC20(USDC).balanceOf(_lockedUser)); - console.log("USDT balance before mint", IERC20(USDT).balanceOf(_lockedUser)); - console.log("USDT balance before mint", IERC20(WETH).balanceOf(_lockedUser)); - - - require(balanceAfter - balanceBefore >= (_userAmount * 9) / 10, - "lost funds"); - - revert(); - - vm.stopPrank(); - } } \ No newline at end of file From 73c0febe1037287d28efcfba01afe26e752f056f Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 15:41:37 -0400 Subject: [PATCH 089/110] flash loan test --- .../onchainOETH/UserLockedFundsOETHTest.sol | 37 +++++++++++++++++++ .../onchainOUSD/UserLockedFundsOUSDTest.sol | 36 ++++++++++++++++++ 2 files changed, 73 insertions(+) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 6bec793a73..2fc0e7235f 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -29,6 +29,7 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { _ERC20tokensRedeemed = vault.getAllAssets(); // for invariantVaultBalanceNotDrained + lockFunds(); _minimumVaultValue = getVaultTotalValue(); } @@ -55,4 +56,40 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } + + function testFlashLoan(uint128 _amountToMint) public { + // middle ground to not hit MAX_SUPPLY, + // and somehow realistic for a flash loan + vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000_000 ether); + + address bob = makeAddr("bob"); + deal(WETH, bob, _amountToMint); + + address[] memory assets = vault.getAllAssets(); + + vm.startPrank(bob); + + IERC20(WETH).approve(address(vault), _amountToMint); + vault.mint(WETH, _amountToMint, 0); + + uint[] memory beforeBalances = new uint[](assets.length); + for (uint i = 0; i < assets.length; ++i) { + beforeBalances[i] = IERC20(assets[i]).balanceOf(bob); + } + + vault.redeem(ousd.balanceOf(bob), 0); + vm.stopPrank(); + + uint totalAmount = 0; + for (uint i = 0; i < assets.length; ++i) { + IERC20 _token = IERC20(assets[i]); + uint exponent = 18-_token.decimals(); + + totalAmount += (_token.balanceOf(bob) - beforeBalances[i]) * (10**exponent); + } + + uint exponent = 18-IERC20(WETH).decimals(); + require(totalAmount < (_amountToMint * (10**exponent)), + "got more money than deposited"); + } } \ No newline at end of file diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index b484984094..2f285c2892 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -55,4 +55,40 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(_lockedUser), 0); vm.stopPrank(); } + + function testFlashLoan(uint128 _amountToMint) public { + // middle ground to not hit MAX_SUPPLY, + // and somehow realistic for a flash loan + vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000_000 ether); + + address bob = makeAddr("bob"); + deal(DAI, bob, _amountToMint); + + address[] memory assets = vault.getAllAssets(); + + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), _amountToMint); + vault.mint(DAI, _amountToMint, 0); + + uint[] memory beforeBalances = new uint[](assets.length); + for (uint i = 0; i < assets.length; ++i) { + beforeBalances[i] = IERC20(assets[i]).balanceOf(bob); + } + + vault.redeem(ousd.balanceOf(bob), 0); + vm.stopPrank(); + + uint totalAmount = 0; + for (uint i = 0; i < assets.length; ++i) { + IERC20 _token = IERC20(assets[i]); + uint exponent = 18-_token.decimals(); + + totalAmount += (_token.balanceOf(bob) - beforeBalances[i]) * (10**exponent); + } + + uint exponent = 18-IERC20(DAI).decimals(); + require(totalAmount < (_amountToMint * (10**exponent)), + "got more money than deposited"); + } } \ No newline at end of file From 420fe46ce63bc96c332fc9e46624fe0b52678e83 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 15:44:17 -0400 Subject: [PATCH 090/110] reduce loan to avoid internal issues --- contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol | 2 +- contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 2fc0e7235f..ff49587913 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -60,7 +60,7 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000 ether); address bob = makeAddr("bob"); deal(WETH, bob, _amountToMint); diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 2f285c2892..9da014cfad 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -59,7 +59,7 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000 ether); address bob = makeAddr("bob"); deal(DAI, bob, _amountToMint); From 9d235fb59650896f4a01e63fc7728e70f66eae56 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 16:30:13 -0400 Subject: [PATCH 091/110] fix loan --- contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol | 2 +- contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index ff49587913..94b580906e 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -60,7 +60,7 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 100_000_000 ether); address bob = makeAddr("bob"); deal(WETH, bob, _amountToMint); diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 9da014cfad..d9c8d0c45d 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -59,7 +59,7 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 1_000_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 100_000_000 ether); address bob = makeAddr("bob"); deal(DAI, bob, _amountToMint); From 9db07f7f3a22434f2d51fbec07b8d1968d5e2d0b Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 17:21:16 -0400 Subject: [PATCH 092/110] fix loan --- contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol | 2 +- contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 94b580906e..324685a2b8 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -60,7 +60,7 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 100_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 10_000_000 ether); address bob = makeAddr("bob"); deal(WETH, bob, _amountToMint); diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index d9c8d0c45d..830a367ddc 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -59,7 +59,7 @@ contract UserLockedFundsOUSDTest is Base, VaultLockedUserInvariants { function testFlashLoan(uint128 _amountToMint) public { // middle ground to not hit MAX_SUPPLY, // and somehow realistic for a flash loan - vm.assume(_amountToMint > 0 && _amountToMint < 100_000_000 ether); + vm.assume(_amountToMint > 0 && _amountToMint < 10_000_000 ether); address bob = makeAddr("bob"); deal(DAI, bob, _amountToMint); From b35cf42965858a2ea3ccca23a82701998c00f314 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 21:13:06 -0400 Subject: [PATCH 093/110] added ownership invariants for live contracts --- .../narya/offchain/GovernorInvariants.t.sol | 2 +- contracts/test/narya/offchain/MetaOUSD.t.sol | 2 +- .../test/narya/offchain/OwnershipTest.t.sol | 2 +- .../narya/offchain/StrategyInvariants.t.sol | 2 +- .../narya/offchain/StrategyInvariants2.t.sol | 2 +- .../narya/onchainOETH/OwnershipTest.t.sol | 97 +++++++++++++++++++ .../narya/onchainOUSD/OwnershipTest.t.sol | 97 +++++++++++++++++++ 7 files changed, 199 insertions(+), 5 deletions(-) create mode 100644 contracts/test/narya/onchainOETH/OwnershipTest.t.sol create mode 100644 contracts/test/narya/onchainOUSD/OwnershipTest.t.sol diff --git a/contracts/test/narya/offchain/GovernorInvariants.t.sol b/contracts/test/narya/offchain/GovernorInvariants.t.sol index 85f8156b2d..beec6cc44e 100644 --- a/contracts/test/narya/offchain/GovernorInvariants.t.sol +++ b/contracts/test/narya/offchain/GovernorInvariants.t.sol @@ -3,7 +3,7 @@ pragma solidity ^0.8.19; import "../Base.t.sol"; contract GovernorInvariants is Base { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; address strategist; bytes32 constant adminImplPosition = diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index 0add1c2f40..3eb004bc8a 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -17,7 +17,7 @@ contract MockDepositToken is MintableERC20 { } contract MetaOUSD is Base { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; address strategist; address bob; address alice; diff --git a/contracts/test/narya/offchain/OwnershipTest.t.sol b/contracts/test/narya/offchain/OwnershipTest.t.sol index 950340909e..775c63648b 100644 --- a/contracts/test/narya/offchain/OwnershipTest.t.sol +++ b/contracts/test/narya/offchain/OwnershipTest.t.sol @@ -3,7 +3,7 @@ pragma solidity ^0.8.19; import "../Base.t.sol"; contract OwnershipTest is Base { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; function setUp() public override { rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; diff --git a/contracts/test/narya/offchain/StrategyInvariants.t.sol b/contracts/test/narya/offchain/StrategyInvariants.t.sol index 5cd293721f..3807bb85ce 100644 --- a/contracts/test/narya/offchain/StrategyInvariants.t.sol +++ b/contracts/test/narya/offchain/StrategyInvariants.t.sol @@ -6,7 +6,7 @@ import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; contract StrategyInvariants is Base, ERC4626 { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; address strategist; address bob; diff --git a/contracts/test/narya/offchain/StrategyInvariants2.t.sol b/contracts/test/narya/offchain/StrategyInvariants2.t.sol index 3dbc70974d..bbe6bed96c 100644 --- a/contracts/test/narya/offchain/StrategyInvariants2.t.sol +++ b/contracts/test/narya/offchain/StrategyInvariants2.t.sol @@ -6,7 +6,7 @@ import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; contract StrategyInvariants is Base, ERC4626 { - uint constant agentAmount = 10_000; + uint constant agentAmount = 10 ether; address strategist; address bob; address rewardRecipient; diff --git a/contracts/test/narya/onchainOETH/OwnershipTest.t.sol b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol new file mode 100644 index 0000000000..af1c00854c --- /dev/null +++ b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol @@ -0,0 +1,97 @@ +pragma solidity ^0.8.19; + +import "../BaseOnChain.t.sol"; +import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; +import {Harvester} from "../../../contracts/harvest/Harvester.sol"; +import {Dripper} from "../../../contracts/harvest/Dripper.sol"; +import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; + +contract OwnershipTest is Base { + uint constant agentAmount = 10 ether; + + bytes32 constant adminImplPosition = + 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; + + VaultAdmin admin; + Harvester harvester; + Dripper dripper; + + address vaultOwner; + address ousdOwner; + address adminOwner; + address[] strategiesOwner; + address harvesterOwner; + address dripperOwner; + + InitializableAbstractStrategy[] strategies; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3; + vaultAddress = 0x39254033945AA2E4809Cc2977E7087BEE48bd7Ab; + + super.setUp(); + + admin = VaultAdmin(address(uint160(uint256( + vm.load(address(vault), adminImplPosition) + )))); + + vaultOwner = vault.governor(); + ousdOwner = ousd.governor(); + adminOwner = admin.governor(); + + address[] memory _strategies = vault.getAllStrategies(); + for (uint i = 0; i < _strategies.length; ++i) { + strategies.push(InitializableAbstractStrategy(_strategies[i])); + strategiesOwner.push(strategies[i].governor()); + } + + if (strategies.length > 0) { + harvester = Harvester(strategies[0].harvesterAddress()); + if (address(harvester) != address(0)) { + harvesterOwner = harvester.governor(); + + dripper = Dripper(harvester.rewardProceedsAddress()); + if (address(dripper) == address(vault)) { + dripper = Dripper(address(0)); + } else { + dripperOwner = dripper.governor(); + } + } + } + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function invariantVaultOwnership() public { + require(vault.governor() == vaultOwner, "vault owner changed"); + } + + function invariantVaultAdminOwnership() public { + require(admin.governor() == adminOwner, "admin owner changed"); + } + + function invariantOUSDOwnership() public { + require(ousd.governor() == ousdOwner, "ousd owner changed"); + } + + function invariantHarvesterOwnership() public { + if (address(harvester) != address(0)) + require(harvester.governor() == harvesterOwner, "harvester owner changed"); + } + + function invariantDripperOwnership() public { + // in case it was not set or it's the vault + if (address(dripper) != address(0)) + require(dripper.governor() == dripperOwner, "dripper owner changed"); + } + + function invariantStrategyOwnership() public { + for (uint i = 0; i < strategies.length; ++i) + require(strategies[i].governor() == strategiesOwner[i], "strategy owner changed"); + } +} \ No newline at end of file diff --git a/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol new file mode 100644 index 0000000000..4662ccdebc --- /dev/null +++ b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol @@ -0,0 +1,97 @@ +pragma solidity ^0.8.19; + +import "../BaseOnChain.t.sol"; +import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; +import {Harvester} from "../../../contracts/harvest/Harvester.sol"; +import {Dripper} from "../../../contracts/harvest/Dripper.sol"; +import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; + +contract OwnershipTest is Base { + uint constant agentAmount = 10 ether; + + bytes32 constant adminImplPosition = + 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; + + VaultAdmin admin; + Harvester harvester; + Dripper dripper; + + address vaultOwner; + address ousdOwner; + address adminOwner; + address[] strategiesOwner; + address harvesterOwner; + address dripperOwner; + + InitializableAbstractStrategy[] strategies; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; + vaultAddress = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; + + super.setUp(); + + admin = VaultAdmin(address(uint160(uint256( + vm.load(address(vault), adminImplPosition) + )))); + + vaultOwner = vault.governor(); + ousdOwner = ousd.governor(); + adminOwner = admin.governor(); + + address[] memory _strategies = vault.getAllStrategies(); + for (uint i = 0; i < _strategies.length; ++i) { + strategies.push(InitializableAbstractStrategy(_strategies[i])); + strategiesOwner.push(strategies[i].governor()); + } + + if (strategies.length > 0) { + harvester = Harvester(strategies[0].harvesterAddress()); + if (address(harvester) != address(0)) { + harvesterOwner = harvester.governor(); + + dripper = Dripper(harvester.rewardProceedsAddress()); + if (address(dripper) == address(vault)) { + dripper = Dripper(address(0)); + } else { + dripperOwner = dripper.governor(); + } + } + } + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function invariantVaultOwnership() public { + require(vault.governor() == vaultOwner, "vault owner changed"); + } + + function invariantVaultAdminOwnership() public { + require(admin.governor() == adminOwner, "admin owner changed"); + } + + function invariantOUSDOwnership() public { + require(ousd.governor() == ousdOwner, "ousd owner changed"); + } + + function invariantHarvesterOwnership() public { + if (address(harvester) != address(0)) + require(harvester.governor() == harvesterOwner, "harvester owner changed"); + } + + function invariantDripperOwnership() public { + // in case it was not set or it's the vault + if (address(dripper) != address(0)) + require(dripper.governor() == dripperOwner, "dripper owner changed"); + } + + function invariantStrategyOwnership() public { + for (uint i = 0; i < strategies.length; ++i) + require(strategies[i].governor() == strategiesOwner[i], "strategy owner changed"); + } +} \ No newline at end of file From 893f05972174ca13a6b58691d35e6d2038ab54b9 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Sun, 7 May 2023 21:46:46 -0400 Subject: [PATCH 094/110] governor tests --- ...norInvariants.t.sol => GovernorTest.t.sol} | 10 +- ...egyInvariants.t.sol => StrategyTest.t.sol} | 2 +- ...yInvariants2.t.sol => StrategyTest2.t.sol} | 0 .../test/narya/onchainOETH/GovernorTest.t.sol | 109 ++++++++++++++++++ .../test/narya/onchainOUSD/GovernorTest.t.sol | 109 ++++++++++++++++++ 5 files changed, 224 insertions(+), 6 deletions(-) rename contracts/test/narya/offchain/{GovernorInvariants.t.sol => GovernorTest.t.sol} (94%) rename contracts/test/narya/offchain/{StrategyInvariants.t.sol => StrategyTest.t.sol} (98%) rename contracts/test/narya/offchain/{StrategyInvariants2.t.sol => StrategyTest2.t.sol} (100%) create mode 100644 contracts/test/narya/onchainOETH/GovernorTest.t.sol create mode 100644 contracts/test/narya/onchainOUSD/GovernorTest.t.sol diff --git a/contracts/test/narya/offchain/GovernorInvariants.t.sol b/contracts/test/narya/offchain/GovernorTest.t.sol similarity index 94% rename from contracts/test/narya/offchain/GovernorInvariants.t.sol rename to contracts/test/narya/offchain/GovernorTest.t.sol index beec6cc44e..f8c1192dd2 100644 --- a/contracts/test/narya/offchain/GovernorInvariants.t.sol +++ b/contracts/test/narya/offchain/GovernorTest.t.sol @@ -2,7 +2,7 @@ pragma solidity ^0.8.19; import "../Base.t.sol"; -contract GovernorInvariants is Base { +contract GovernorTest is Base { uint constant agentAmount = 10 ether; address strategist; @@ -58,12 +58,12 @@ contract GovernorInvariants is Base { } function invariantTakeFundsOutOfDripper() public { - IERC20 asset = IERC20(DAI); + IERC20 asset = IERC20(USDT); uint amount = asset.balanceOf(address(dripper)); if (amount > 0) { vm.startPrank(owner); - dripper.transferToken(DAI, amount); + dripper.transferToken(USDT, amount); vm.stopPrank(); uint amount2 = asset.balanceOf(address(dripper)); @@ -88,12 +88,12 @@ contract GovernorInvariants is Base { } function invariantTakeFundsOutOfHarvester() public { - IERC20 asset = IERC20(DAI); + IERC20 asset = IERC20(USDT); uint amount = asset.balanceOf(address(harvester)); if (amount > 0) { vm.startPrank(owner); - harvester.transferToken(DAI, amount); + harvester.transferToken(USDT, amount); vm.stopPrank(); uint amount2 = asset.balanceOf(address(dripper)); diff --git a/contracts/test/narya/offchain/StrategyInvariants.t.sol b/contracts/test/narya/offchain/StrategyTest.t.sol similarity index 98% rename from contracts/test/narya/offchain/StrategyInvariants.t.sol rename to contracts/test/narya/offchain/StrategyTest.t.sol index 3807bb85ce..d7adffbfa7 100644 --- a/contracts/test/narya/offchain/StrategyInvariants.t.sol +++ b/contracts/test/narya/offchain/StrategyTest.t.sol @@ -5,7 +5,7 @@ import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensi import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; -contract StrategyInvariants is Base, ERC4626 { +contract StrategyTest is Base, ERC4626 { uint constant agentAmount = 10 ether; address strategist; diff --git a/contracts/test/narya/offchain/StrategyInvariants2.t.sol b/contracts/test/narya/offchain/StrategyTest2.t.sol similarity index 100% rename from contracts/test/narya/offchain/StrategyInvariants2.t.sol rename to contracts/test/narya/offchain/StrategyTest2.t.sol diff --git a/contracts/test/narya/onchainOETH/GovernorTest.t.sol b/contracts/test/narya/onchainOETH/GovernorTest.t.sol new file mode 100644 index 0000000000..2c03832bf2 --- /dev/null +++ b/contracts/test/narya/onchainOETH/GovernorTest.t.sol @@ -0,0 +1,109 @@ +pragma solidity ^0.8.19; + +import "../BaseOnChain.t.sol"; +import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; +import {Harvester} from "../../../contracts/harvest/Harvester.sol"; +import {Dripper} from "../../../contracts/harvest/Dripper.sol"; +import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; + +contract GovernorTest is Base { + uint constant agentAmount = 10 ether; + + bytes32 constant adminImplPosition = + 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; + + VaultAdmin admin; + Harvester harvester; + Dripper dripper; + + address strategist; + InitializableAbstractStrategy[] strategies; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3; + vaultAddress = 0x39254033945AA2E4809Cc2977E7087BEE48bd7Ab; + + super.setUp(); + + admin = VaultAdmin(address(uint160(uint256( + vm.load(address(vault), adminImplPosition) + )))); + + strategist = vault.strategistAddr(); + + address[] memory _strategies = vault.getAllStrategies(); + for (uint i = 0; i < _strategies.length; ++i) { + strategies.push(InitializableAbstractStrategy(_strategies[i])); + } + + if (strategies.length > 0) { + harvester = Harvester(strategies[0].harvesterAddress()); + if (address(harvester) != address(0)) { + dripper = Dripper(harvester.rewardProceedsAddress()); + if (address(dripper) == address(vault)) { + dripper = Dripper(address(0)); + } + } + } + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function invariantVaultAdminImpl() public { + require(address(uint160(uint256(vm.load(address(vault), adminImplPosition)))) == address(admin), + "admin implementation changed"); + } + + function invariantStrategist() public { + require(vault.strategistAddr() == strategist, + "strategist changed"); + } + + function invariantHarvesterStrategy() public { + if (address(harvester) != address(0)) { + for (uint i = 0; i < strategies.length; ++i) { + require(harvester.supportedStrategies(address(strategies[i])), + "harvester doesnt support strategy"); + } + } + } + + function invariantTakeFundsOutOfDripper() public { + if (address(dripper) != address(0)) { + IERC20 asset = IERC20(USDT); + uint amount = asset.balanceOf(address(dripper)); + + if (amount > 0) { + vm.startPrank(dripper.governor()); + dripper.transferToken(USDT, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of dripper"); + } + } + } + + function invariantTakeFundsOutOfHarvester() public { + if (address(harvester) != address(0)) { + IERC20 asset = IERC20(USDT); + uint amount = asset.balanceOf(address(harvester)); + + if (amount > 0) { + vm.startPrank(harvester.governor()); + harvester.transferToken(USDT, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of harvester"); + } + } + } +} \ No newline at end of file diff --git a/contracts/test/narya/onchainOUSD/GovernorTest.t.sol b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol new file mode 100644 index 0000000000..d01d33801c --- /dev/null +++ b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol @@ -0,0 +1,109 @@ +pragma solidity ^0.8.19; + +import "../BaseOnChain.t.sol"; +import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; +import {Harvester} from "../../../contracts/harvest/Harvester.sol"; +import {Dripper} from "../../../contracts/harvest/Dripper.sol"; +import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; + +contract GovernorTest is Base { + uint constant agentAmount = 10 ether; + + bytes32 constant adminImplPosition = + 0xa2bd3d3cf188a41358c8b401076eb59066b09dec5775650c0de4c55187d17bd9; + + VaultAdmin admin; + Harvester harvester; + Dripper dripper; + + address strategist; + InitializableAbstractStrategy[] strategies; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; + vaultAddress = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; + + super.setUp(); + + admin = VaultAdmin(address(uint160(uint256( + vm.load(address(vault), adminImplPosition) + )))); + + strategist = vault.strategistAddr(); + + address[] memory _strategies = vault.getAllStrategies(); + for (uint i = 0; i < _strategies.length; ++i) { + strategies.push(InitializableAbstractStrategy(_strategies[i])); + } + + if (strategies.length > 0) { + harvester = Harvester(strategies[0].harvesterAddress()); + if (address(harvester) != address(0)) { + dripper = Dripper(harvester.rewardProceedsAddress()); + if (address(dripper) == address(vault)) { + dripper = Dripper(address(0)); + } + } + } + + address agent = getAgent(); + deal(WETH, agentAmount); + deal(DAI, agent, agentAmount); + deal(USDT, agent, agentAmount); + deal(USDC, agent, agentAmount); + } + + function invariantVaultAdminImpl() public { + require(address(uint160(uint256(vm.load(address(vault), adminImplPosition)))) == address(admin), + "admin implementation changed"); + } + + function invariantStrategist() public { + require(vault.strategistAddr() == strategist, + "strategist changed"); + } + + function invariantHarvesterStrategy() public { + if (address(harvester) != address(0)) { + for (uint i = 0; i < strategies.length; ++i) { + require(harvester.supportedStrategies(address(strategies[i])), + "harvester doesnt support strategy"); + } + } + } + + function invariantTakeFundsOutOfDripper() public { + if (address(dripper) != address(0)) { + IERC20 asset = IERC20(USDT); + uint amount = asset.balanceOf(address(dripper)); + + if (amount > 0) { + vm.startPrank(dripper.governor()); + dripper.transferToken(USDT, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of dripper"); + } + } + } + + function invariantTakeFundsOutOfHarvester() public { + if (address(harvester) != address(0)) { + IERC20 asset = IERC20(USDT); + uint amount = asset.balanceOf(address(harvester)); + + if (amount > 0) { + vm.startPrank(harvester.governor()); + harvester.transferToken(USDT, amount); + vm.stopPrank(); + + uint amount2 = asset.balanceOf(address(dripper)); + + require(amount2 == 0, "could not pull out funds of harvester"); + } + } + } +} \ No newline at end of file From 80b5511a357a1814527e92a0e4bf9e392b4a6570 Mon Sep 17 00:00:00 2001 From: tarafans Date: Sun, 7 May 2023 22:00:03 -0700 Subject: [PATCH 095/110] Rename tests for live contracts --- contracts/test/narya/onchainOETH/GovernorTest.t.sol | 2 +- contracts/test/narya/onchainOETH/OwnershipTest.t.sol | 2 +- contracts/test/narya/onchainOUSD/GovernorTest.t.sol | 2 +- contracts/test/narya/onchainOUSD/OwnershipTest.t.sol | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/test/narya/onchainOETH/GovernorTest.t.sol b/contracts/test/narya/onchainOETH/GovernorTest.t.sol index 2c03832bf2..7bda8b5a04 100644 --- a/contracts/test/narya/onchainOETH/GovernorTest.t.sol +++ b/contracts/test/narya/onchainOETH/GovernorTest.t.sol @@ -6,7 +6,7 @@ import {Harvester} from "../../../contracts/harvest/Harvester.sol"; import {Dripper} from "../../../contracts/harvest/Dripper.sol"; import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; -contract GovernorTest is Base { +contract GovernorOETHTest is Base { uint constant agentAmount = 10 ether; bytes32 constant adminImplPosition = diff --git a/contracts/test/narya/onchainOETH/OwnershipTest.t.sol b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol index af1c00854c..f66e61b51b 100644 --- a/contracts/test/narya/onchainOETH/OwnershipTest.t.sol +++ b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol @@ -6,7 +6,7 @@ import {Harvester} from "../../../contracts/harvest/Harvester.sol"; import {Dripper} from "../../../contracts/harvest/Dripper.sol"; import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; -contract OwnershipTest is Base { +contract OwnershipOETHTest is Base { uint constant agentAmount = 10 ether; bytes32 constant adminImplPosition = diff --git a/contracts/test/narya/onchainOUSD/GovernorTest.t.sol b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol index d01d33801c..f32f1cadbd 100644 --- a/contracts/test/narya/onchainOUSD/GovernorTest.t.sol +++ b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol @@ -6,7 +6,7 @@ import {Harvester} from "../../../contracts/harvest/Harvester.sol"; import {Dripper} from "../../../contracts/harvest/Dripper.sol"; import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; -contract GovernorTest is Base { +contract GovernorOUSDTest is Base { uint constant agentAmount = 10 ether; bytes32 constant adminImplPosition = diff --git a/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol index 4662ccdebc..d487ad5bfe 100644 --- a/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol +++ b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol @@ -6,7 +6,7 @@ import {Harvester} from "../../../contracts/harvest/Harvester.sol"; import {Dripper} from "../../../contracts/harvest/Dripper.sol"; import {InitializableAbstractStrategy} from "../../../contracts/utils/InitializableAbstractStrategy.sol"; -contract OwnershipTest is Base { +contract OwnershipOUSDTest is Base { uint constant agentAmount = 10 ether; bytes32 constant adminImplPosition = From 3d93d7b93d519cf65798a64f612652f996efdea1 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 8 May 2023 01:19:59 -0400 Subject: [PATCH 096/110] meta ousd test for live ousd contract --- contracts/test/narya/offchain/MetaOUSD.t.sol | 26 +--- .../test/narya/onchainOUSD/MetaOUSD.t.sol | 130 ++++++++++++++++++ 2 files changed, 131 insertions(+), 25 deletions(-) create mode 100644 contracts/test/narya/onchainOUSD/MetaOUSD.t.sol diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index 3eb004bc8a..13e18d83b5 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -12,10 +12,6 @@ import {MockCRV} from "../../../contracts/mocks/curve/MockCRV.sol"; import {MockCurveMetapool} from "./MockCurveMetapool.sol"; import {MockRewardPool} from "./MockRewardPool.sol"; -contract MockDepositToken is MintableERC20 { - constructor() ERC20("DCVX", "CVX Deposit Token") {} -} - contract MetaOUSD is Base { uint constant agentAmount = 10 ether; address strategist; @@ -62,13 +58,6 @@ contract MetaOUSD is Base { vm.label(ThreePool, "ThreePool"); vm.label(ThreePoolToken, "ThreePoolToken"); - - // address agent = getAgent(); - // deal(WETH, agent, 100 ether); - // deal(DAI, agent, agentAmount); - // deal(USDT, agent, agentAmount); - // deal(USDC, agent, agentAmount); - vm.startPrank(owner); meta = new ConvexOUSDMetaStrategy(); @@ -98,15 +87,6 @@ contract MetaOUSD is Base { (,,address crvRewards) = mockBooster.poolInfo(56); mockRewardPool = MockRewardPool(crvRewards); - /// created by mock booster - // mockRewardPool = new MockRewardPool( - // 9, - // ThreePoolToken, - // address(mockCRV), - // address(mockCVX), - // address(mockCRV) - // ); - // last argument BaseConvexMetaStrategy.InitConfig memory initConfig = BaseConvexMetaStrategy.InitConfig( ThreePool, // platform @@ -126,15 +106,11 @@ contract MetaOUSD is Base { _pTokens, initConfig ); - - // strategy.setPTokenAddress(DAI, ThreePoolToken); address[] memory rewards = new address[](2); rewards[0] = address(CVX); rewards[1] = address(CRV); - // strategy.setRewardTokenAddresses(rewards); - VaultAdmin(address(vault)).setStrategistAddr(strategist); VaultAdmin(address(vault)).approveStrategy(address(meta)); @@ -219,7 +195,7 @@ contract MetaOUSD is Base { )); } - function invariantMetaOusd() public { + function invariantMetaOusd1() public { for (uint i = 0; i < pnmLogs.length; ++i) { LogInfo memory log = pnmLogs[i]; if (log.state == 1) { diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol new file mode 100644 index 0000000000..b23ca017b7 --- /dev/null +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -0,0 +1,130 @@ +pragma solidity ^0.8.19; + +import "../BaseOnChain.t.sol"; +import { IMintableERC20, MintableERC20, ERC20 } from "../../../contracts/mocks/MintableERC20.sol"; +import { IRewardStaking } from "../../../contracts/strategies/IRewardStaking.sol"; +import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; +import {ConvexOUSDMetaStrategy} from "../../../contracts/strategies/ConvexOUSDMetaStrategy.sol"; +import {BaseConvexMetaStrategy} from "../../../contracts/strategies/BaseConvexMetaStrategy.sol"; + +contract MetaOUSD is Base { + uint constant agentAmount = 10 ether; + address bob; + address alice; + ConvexOUSDMetaStrategy meta; + + address CRV = 0xD533a949740bb3306d119CC777fa900bA034cd52; + address ThreePool = 0xbEbc44782C7dB0a1A60Cb6fe97d0b483032FF1C7; + address ThreePoolToken = 0x6c3F90f043a72FA612cbac8115EE7e52BDe6E490; + address CVX = 0x4e3FBD56CD56c3e72c1403e103b45Db9da5B9D2B; + + struct LogInfo { + uint state; // 1 mint, 2 redeem + address target; + uint oldOusdBalance; + uint newOusdBalance; + uint oldStableBalance; + uint newStableBalance; + } + + LogInfo[] pnmLogs; + + function setUp() public override { + rpc_url = "https://eth-mainnet.g.alchemy.com/v2/aWKDYS_qpAtrZb4ao1QYRSQTMA7Hbkcc"; + ousdAddress = 0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86; + vaultAddress = 0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70; + + super.setUp(); + + bob = makeAddr("bob"); + alice = makeAddr("alice"); + + meta = ConvexOUSDMetaStrategy(0x89Eb88fEdc50FC77ae8a18aAD1cA0ac27f777a90); + } + + // Check that we can collect the fees to the harvester, then dripper, then vault + function testMetaOusd(uint amount) public { + vm.assume(amount >= 10 ether && amount < 100 ether); + + deal(DAI, bob, amount); + + vm.startPrank(bob); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + vault.allocate(); + + vault.redeem(ousd.balanceOf(bob), 0); + + vm.stopPrank(); + + require(IERC20(DAI).balanceOf(bob) > 0, + "did not get back any funds"); + } + + function actionDeposit(uint amount, bool isBob) public { + vm.assume(amount >= 10 ether && amount < 100 ether); + + address target = bob; + if (!isBob) target = alice; + + deal(DAI, target, amount); + + uint oldOusdBalance = ousd.balanceOf(target); + + vm.startPrank(target); + + IERC20(DAI).approve(address(vault), amount); + vault.mint(DAI, amount, 0); + + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 1, + target, + oldOusdBalance, + ousd.balanceOf(target), + 0, + 0 + )); + } + + function actionWithdraw(bool isBob) public { + vm.assume(ousd.balanceOf(bob) > 0 || ousd.balanceOf(alice) > 0); + + address target = bob; + if (!isBob || ousd.balanceOf(bob) == 0) target = alice; + + uint oldBalance = IERC20(DAI).balanceOf(target); + + vm.startPrank(target); + + vault.redeem(ousd.balanceOf(bob), 0); + + vm.stopPrank(); + + pnmLogs.push(LogInfo( + 2, + target, + 0, + 0, + oldBalance, + IERC20(DAI).balanceOf(target) + )); + } + + function invariantMetaOusd2() public { + for (uint i = 0; i < pnmLogs.length; ++i) { + LogInfo memory log = pnmLogs[i]; + if (log.state == 1) { + require(log.oldOusdBalance < log.newOusdBalance, + "didnt mint any ousd"); + } else if (log.state == 2) { + require(log.newStableBalance != 0 && log.oldStableBalance < log.newStableBalance, + "didnt redeem any stable"); + } + } + + delete pnmLogs; + } +} \ No newline at end of file From 6406ac64efa7df1f197565ad7b19878bd350e0ba Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 8 May 2023 19:35:13 -0400 Subject: [PATCH 097/110] fix bug --- .../test/narya/onchainOUSD/MetaOUSD.t.sol | 35 ++++++++++++++----- 1 file changed, 27 insertions(+), 8 deletions(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index b23ca017b7..466088006a 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -23,8 +23,12 @@ contract MetaOUSD is Base { address target; uint oldOusdBalance; uint newOusdBalance; - uint oldStableBalance; - uint newStableBalance; + uint oldDAIStableBalance; + uint newDAIStableBalance; + uint oldUSDTStableBalance; + uint newUSDTStableBalance; + uint oldUSDCStableBalance; + uint newUSDCStableBalance; } LogInfo[] pnmLogs; @@ -63,7 +67,7 @@ contract MetaOUSD is Base { } function actionDeposit(uint amount, bool isBob) public { - vm.assume(amount >= 10 ether && amount < 100 ether); + // vm.assume(amount >= 10 ether && amount < 100 ether); address target = bob; if (!isBob) target = alice; @@ -85,6 +89,10 @@ contract MetaOUSD is Base { oldOusdBalance, ousd.balanceOf(target), 0, + 0, + 0, + 0, + 0, 0 )); } @@ -95,21 +103,30 @@ contract MetaOUSD is Base { address target = bob; if (!isBob || ousd.balanceOf(bob) == 0) target = alice; - uint oldBalance = IERC20(DAI).balanceOf(target); + uint oldDAIBalance = IERC20(DAI).balanceOf(target); + uint oldUSDTBalance = IERC20(USDT).balanceOf(target); + uint oldUSDCBalance = IERC20(USDC).balanceOf(target); vm.startPrank(target); - vault.redeem(ousd.balanceOf(bob), 0); + vault.redeem(ousd.balanceOf(target), 0); vm.stopPrank(); + IERC20(USDT).balanceOf(target); + IERC20(USDC).balanceOf(target); + pnmLogs.push(LogInfo( 2, target, 0, 0, - oldBalance, - IERC20(DAI).balanceOf(target) + oldDAIBalance, + IERC20(DAI).balanceOf(target), + oldUSDTBalance, + IERC20(USDT).balanceOf(target), + oldUSDCBalance, + IERC20(USDC).balanceOf(target) )); } @@ -120,7 +137,9 @@ contract MetaOUSD is Base { require(log.oldOusdBalance < log.newOusdBalance, "didnt mint any ousd"); } else if (log.state == 2) { - require(log.newStableBalance != 0 && log.oldStableBalance < log.newStableBalance, + require(log.oldDAIStableBalance < log.newDAIStableBalance || + log.oldUSDTStableBalance < log.newUSDTStableBalance || + log.oldUSDCStableBalance < log.newUSDCStableBalance, "didnt redeem any stable"); } } From 5664725555c7a6b8403ddc16706199f8724fa2be Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 8 May 2023 20:16:38 -0400 Subject: [PATCH 098/110] typo issue --- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index 466088006a..ec835ec5f4 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -67,7 +67,7 @@ contract MetaOUSD is Base { } function actionDeposit(uint amount, bool isBob) public { - // vm.assume(amount >= 10 ether && amount < 100 ether); + vm.assume(amount >= 10 ether && amount < 100 ether); address target = bob; if (!isBob) target = alice; From 118e0712d3da48be35ccfcf78a4e373d04b1b924 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Mon, 8 May 2023 21:23:52 -0400 Subject: [PATCH 099/110] fix wrong condition --- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index ec835ec5f4..fd01121a0e 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -67,7 +67,7 @@ contract MetaOUSD is Base { } function actionDeposit(uint amount, bool isBob) public { - vm.assume(amount >= 10 ether && amount < 100 ether); + // vm.assume(amount >= 10 ether && amount < 100 ether); address target = bob; if (!isBob) target = alice; @@ -100,8 +100,9 @@ contract MetaOUSD is Base { function actionWithdraw(bool isBob) public { vm.assume(ousd.balanceOf(bob) > 0 || ousd.balanceOf(alice) > 0); - address target = bob; - if (!isBob || ousd.balanceOf(bob) == 0) target = alice; + address target = isBob ? bob : alice; + if (ousd.balanceOf(alice) == 0) target = bob; + else if (ousd.balanceOf(bob) == 0) target = alice; uint oldDAIBalance = IERC20(DAI).balanceOf(target); uint oldUSDTBalance = IERC20(USDT).balanceOf(target); From bf2b2099bb317610f7561d55807bcee48fa489f4 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 9 May 2023 13:03:28 -0400 Subject: [PATCH 100/110] un commenting assume --- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index fd01121a0e..faec3d62fe 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -67,7 +67,7 @@ contract MetaOUSD is Base { } function actionDeposit(uint amount, bool isBob) public { - // vm.assume(amount >= 10 ether && amount < 100 ether); + vm.assume(amount >= 10 ether && amount < 100 ether); address target = bob; if (!isBob) target = alice; From c7b45083b15a7d188bc602de5c86fca527b1353c Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 9 May 2023 16:43:19 -0400 Subject: [PATCH 101/110] need higher ousd to be able to redeem from the meta ousd strategy --- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index faec3d62fe..c1e4ba2fe3 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -98,7 +98,8 @@ contract MetaOUSD is Base { } function actionWithdraw(bool isBob) public { - vm.assume(ousd.balanceOf(bob) > 0 || ousd.balanceOf(alice) > 0); + // too small and the curve amount to return is too small + vm.assume(ousd.balanceOf(bob) > 1 ether || ousd.balanceOf(alice) > 1 ether); address target = isBob ? bob : alice; if (ousd.balanceOf(alice) == 0) target = bob; @@ -114,9 +115,6 @@ contract MetaOUSD is Base { vm.stopPrank(); - IERC20(USDT).balanceOf(target); - IERC20(USDC).balanceOf(target); - pnmLogs.push(LogInfo( 2, target, From 9ac2192ed57368b6a651ef2474cc85ba6f4955e0 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 9 May 2023 22:23:35 -0400 Subject: [PATCH 102/110] fixing again --- contracts/test/narya/offchain/MetaOUSD.t.sol | 7 +++-- .../test/narya/onchainOUSD/MetaOUSD.t.sol | 29 +++++++++++++++++-- 2 files changed, 30 insertions(+), 6 deletions(-) diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index 13e18d83b5..feb422a01a 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -170,10 +170,11 @@ contract MetaOUSD is Base { } function actionWithdraw(uint amount, bool isBob) public { - vm.assume(ousd.balanceOf(bob) > 0 || ousd.balanceOf(alice) > 0); + vm.assume(ousd.balanceOf(bob) >= 50 || ousd.balanceOf(alice) >= 50); - address target = bob; - if (!isBob || ousd.balanceOf(bob) == 0) target = alice; + address target = isBob ? bob : alice; + if (ousd.balanceOf(alice) < 50 ether) target = bob; + else if (ousd.balanceOf(bob) < 50 ether) target = alice; vm.assume(amount >= 3 && amount < ousd.balanceOf(target)); diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index c1e4ba2fe3..462eafe6df 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -99,11 +99,11 @@ contract MetaOUSD is Base { function actionWithdraw(bool isBob) public { // too small and the curve amount to return is too small - vm.assume(ousd.balanceOf(bob) > 1 ether || ousd.balanceOf(alice) > 1 ether); + vm.assume(ousd.balanceOf(bob) > 10 ether || ousd.balanceOf(alice) > 10 ether); address target = isBob ? bob : alice; - if (ousd.balanceOf(alice) == 0) target = bob; - else if (ousd.balanceOf(bob) == 0) target = alice; + if (ousd.balanceOf(alice) < 10 ether) target = bob; + else if (ousd.balanceOf(bob) < 10 ether) target = alice; uint oldDAIBalance = IERC20(DAI).balanceOf(target); uint oldUSDTBalance = IERC20(USDT).balanceOf(target); @@ -145,4 +145,27 @@ contract MetaOUSD is Base { delete pnmLogs; } + + function testMetaOusd2_3338907() public { + address agent = getAgent(); + + vm.prank(agent); + actionDeposit(18446744073709551615, true); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + vm.prank(agent); + actionWithdraw(false); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + vm.prank(agent); + actionDeposit(10000000000000000001, false); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + vm.prank(agent); + actionWithdraw(true); + vm.setNonce(agent, vm.getNonce(agent) + 1); + + // FIXME: Failed below, result is "Revert" + invariantMetaOusd2(); + } } \ No newline at end of file From 1526d3b3cf3df88c2f647de09148b1a56bf08dbd Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 9 May 2023 22:45:53 -0400 Subject: [PATCH 103/110] remove unused test --- .../test/narya/onchainOUSD/MetaOUSD.t.sol | 23 ------------------- 1 file changed, 23 deletions(-) diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index 462eafe6df..e6945f186a 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -145,27 +145,4 @@ contract MetaOUSD is Base { delete pnmLogs; } - - function testMetaOusd2_3338907() public { - address agent = getAgent(); - - vm.prank(agent); - actionDeposit(18446744073709551615, true); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - vm.prank(agent); - actionWithdraw(false); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - vm.prank(agent); - actionDeposit(10000000000000000001, false); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - vm.prank(agent); - actionWithdraw(true); - vm.setNonce(agent, vm.getNonce(agent) + 1); - - // FIXME: Failed below, result is "Revert" - invariantMetaOusd2(); - } } \ No newline at end of file From 3e56647c5f249edf5d6f17ef14978c6eeecc7181 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Tue, 9 May 2023 22:49:43 -0400 Subject: [PATCH 104/110] remove unused test --- contracts/test/narya/offchain/MetaOUSD.t.sol | 4 ++-- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index feb422a01a..7b5d3ad768 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -173,8 +173,8 @@ contract MetaOUSD is Base { vm.assume(ousd.balanceOf(bob) >= 50 || ousd.balanceOf(alice) >= 50); address target = isBob ? bob : alice; - if (ousd.balanceOf(alice) < 50 ether) target = bob; - else if (ousd.balanceOf(bob) < 50 ether) target = alice; + if (target == alice && ousd.balanceOf(alice) < 50) target = bob; + else if (target == bob && ousd.balanceOf(bob) < 50) target = alice; vm.assume(amount >= 3 && amount < ousd.balanceOf(target)); diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index e6945f186a..ede6833d77 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -102,8 +102,8 @@ contract MetaOUSD is Base { vm.assume(ousd.balanceOf(bob) > 10 ether || ousd.balanceOf(alice) > 10 ether); address target = isBob ? bob : alice; - if (ousd.balanceOf(alice) < 10 ether) target = bob; - else if (ousd.balanceOf(bob) < 10 ether) target = alice; + if (target == alice && ousd.balanceOf(alice) < 10 ether) target = bob; + else if (target == bob && ousd.balanceOf(bob) < 10 ether) target = alice; uint oldDAIBalance = IERC20(DAI).balanceOf(target); uint oldUSDTBalance = IERC20(USDT).balanceOf(target); From 66b8effe0ef4455fbdfc8df59b33ff69c80a63b8 Mon Sep 17 00:00:00 2001 From: tarafans Date: Thu, 18 May 2023 11:36:44 -0700 Subject: [PATCH 105/110] Set solc to 0.8.19 to make the engine run 0.8.20 is not supported on Linux ARM64 --- contracts/foundry.toml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/foundry.toml b/contracts/foundry.toml index 1610bce5d1..a064c3da40 100644 --- a/contracts/foundry.toml +++ b/contracts/foundry.toml @@ -2,3 +2,5 @@ src = "contracts" out = "out" libs = ["lib"] + +solc_version = "0.8.19" \ No newline at end of file From 4a01a3cd9e06fa37afb5c7418b4320d528e55c43 Mon Sep 17 00:00:00 2001 From: tarafans Date: Thu, 18 May 2023 13:38:16 -0700 Subject: [PATCH 106/110] Use the same solc version configured in hardhat --- contracts/foundry.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/foundry.toml b/contracts/foundry.toml index a064c3da40..43a5fa9834 100644 --- a/contracts/foundry.toml +++ b/contracts/foundry.toml @@ -3,4 +3,4 @@ src = "contracts" out = "out" libs = ["lib"] -solc_version = "0.8.19" \ No newline at end of file +solc_version = "0.8.7" \ No newline at end of file From 4d7c13e9b503f990831d70167363b042067d818f Mon Sep 17 00:00:00 2001 From: tarafans Date: Thu, 18 May 2023 22:46:57 -0700 Subject: [PATCH 107/110] Fix solc version to 0.8.7 --- contracts/contracts/token/WOETH.sol | 4 ++-- contracts/contracts/token/WrappedOusd.sol | 4 ++-- contracts/foundry.toml | 3 ++- contracts/test/narya/Base.t.sol | 3 ++- contracts/test/narya/BaseOnChain.t.sol | 3 ++- .../test/narya/VaultInvariants/VaultLockedUserInvariants.sol | 3 ++- contracts/test/narya/offchain/GovernorTest.t.sol | 3 ++- contracts/test/narya/offchain/MaliciousPlatform.sol | 3 ++- contracts/test/narya/offchain/MetaOUSD.t.sol | 3 ++- contracts/test/narya/offchain/OwnershipTest.t.sol | 3 ++- contracts/test/narya/offchain/StrategyTest.t.sol | 3 ++- contracts/test/narya/offchain/StrategyTest2.t.sol | 3 ++- contracts/test/narya/offchain/UserLockedFundsTest.sol | 3 ++- contracts/test/narya/onchainOETH/GovernorTest.t.sol | 3 ++- contracts/test/narya/onchainOETH/OwnershipTest.t.sol | 3 ++- contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol | 2 ++ contracts/test/narya/onchainOUSD/GovernorTest.t.sol | 3 ++- contracts/test/narya/onchainOUSD/MetaOUSD.t.sol | 3 ++- contracts/test/narya/onchainOUSD/OwnershipTest.t.sol | 3 ++- contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol | 2 ++ 20 files changed, 40 insertions(+), 20 deletions(-) diff --git a/contracts/contracts/token/WOETH.sol b/contracts/contracts/token/WOETH.sol index 839131d00d..75357699c6 100644 --- a/contracts/contracts/token/WOETH.sol +++ b/contracts/contracts/token/WOETH.sol @@ -32,11 +32,11 @@ contract WOETH is ERC4626, Governable, Initializable { OETH(address(asset())).rebaseOptIn(); } - function name() public view override (ERC20, IERC20Metadata) returns (string memory) { + function name() public view override returns (string memory) { return "Wrapped OETH"; } - function symbol() public view override (ERC20, IERC20Metadata) returns (string memory) { + function symbol() public view override returns (string memory) { return "WOETH"; } diff --git a/contracts/contracts/token/WrappedOusd.sol b/contracts/contracts/token/WrappedOusd.sol index 9ba666e067..4644ba3c1d 100644 --- a/contracts/contracts/token/WrappedOusd.sol +++ b/contracts/contracts/token/WrappedOusd.sol @@ -27,11 +27,11 @@ contract WrappedOusd is ERC4626, Governable, Initializable { OUSD(address(asset())).rebaseOptIn(); } - function name() public view override (ERC20, IERC20Metadata) returns (string memory) { + function name() public view override returns (string memory) { return "Wrapped OUSD"; } - function symbol() public view override (ERC20, IERC20Metadata) returns (string memory) { + function symbol() public view override returns (string memory) { return "WOUSD"; } diff --git a/contracts/foundry.toml b/contracts/foundry.toml index 43a5fa9834..f3d823793c 100644 --- a/contracts/foundry.toml +++ b/contracts/foundry.toml @@ -3,4 +3,5 @@ src = "contracts" out = "out" libs = ["lib"] -solc_version = "0.8.7" \ No newline at end of file +solc_version = "0.8.7" +optimizer = false \ No newline at end of file diff --git a/contracts/test/narya/Base.t.sol b/contracts/test/narya/Base.t.sol index e0958c3bd3..91ccc4b948 100644 --- a/contracts/test/narya/Base.t.sol +++ b/contracts/test/narya/Base.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import {PTest, console} from "@narya-ai/contracts/PTest.sol"; import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; diff --git a/contracts/test/narya/BaseOnChain.t.sol b/contracts/test/narya/BaseOnChain.t.sol index a3a5bad5ec..1abe49d616 100644 --- a/contracts/test/narya/BaseOnChain.t.sol +++ b/contracts/test/narya/BaseOnChain.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import {PTest, console} from "@narya-ai/contracts/PTest.sol"; import {IERC20} from "../../lib/forge-std/src/interfaces/IERC20.sol"; diff --git a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol index 6f32589f06..38af347327 100644 --- a/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol +++ b/contracts/test/narya/VaultInvariants/VaultLockedUserInvariants.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import {IERC20} from "lib/forge-std/src/interfaces/IERC20.sol"; import {console} from "lib/forge-std/src/console.sol"; diff --git a/contracts/test/narya/offchain/GovernorTest.t.sol b/contracts/test/narya/offchain/GovernorTest.t.sol index f8c1192dd2..b502146d8c 100644 --- a/contracts/test/narya/offchain/GovernorTest.t.sol +++ b/contracts/test/narya/offchain/GovernorTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; diff --git a/contracts/test/narya/offchain/MaliciousPlatform.sol b/contracts/test/narya/offchain/MaliciousPlatform.sol index 0f0a5be520..345ad9239c 100644 --- a/contracts/test/narya/offchain/MaliciousPlatform.sol +++ b/contracts/test/narya/offchain/MaliciousPlatform.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; diff --git a/contracts/test/narya/offchain/MetaOUSD.t.sol b/contracts/test/narya/offchain/MetaOUSD.t.sol index 7b5d3ad768..1fd8a07d5a 100644 --- a/contracts/test/narya/offchain/MetaOUSD.t.sol +++ b/contracts/test/narya/offchain/MetaOUSD.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; import { IMintableERC20, MintableERC20, ERC20 } from "../../../contracts/mocks/MintableERC20.sol"; diff --git a/contracts/test/narya/offchain/OwnershipTest.t.sol b/contracts/test/narya/offchain/OwnershipTest.t.sol index 775c63648b..2434e4890d 100644 --- a/contracts/test/narya/offchain/OwnershipTest.t.sol +++ b/contracts/test/narya/offchain/OwnershipTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; diff --git a/contracts/test/narya/offchain/StrategyTest.t.sol b/contracts/test/narya/offchain/StrategyTest.t.sol index d7adffbfa7..ee820f2968 100644 --- a/contracts/test/narya/offchain/StrategyTest.t.sol +++ b/contracts/test/narya/offchain/StrategyTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; diff --git a/contracts/test/narya/offchain/StrategyTest2.t.sol b/contracts/test/narya/offchain/StrategyTest2.t.sol index bbe6bed96c..2a9a042c8a 100644 --- a/contracts/test/narya/offchain/StrategyTest2.t.sol +++ b/contracts/test/narya/offchain/StrategyTest2.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; import { ERC4626 } from "../../../lib/openzeppelin/contracts/token/ERC20/extensions/ERC4626.sol"; diff --git a/contracts/test/narya/offchain/UserLockedFundsTest.sol b/contracts/test/narya/offchain/UserLockedFundsTest.sol index 63890cc6d5..247b4ace60 100644 --- a/contracts/test/narya/offchain/UserLockedFundsTest.sol +++ b/contracts/test/narya/offchain/UserLockedFundsTest.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../Base.t.sol"; import "../VaultInvariants/VaultLockedUserInvariants.sol"; diff --git a/contracts/test/narya/onchainOETH/GovernorTest.t.sol b/contracts/test/narya/onchainOETH/GovernorTest.t.sol index 7bda8b5a04..b5c688f37d 100644 --- a/contracts/test/narya/onchainOETH/GovernorTest.t.sol +++ b/contracts/test/narya/onchainOETH/GovernorTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; diff --git a/contracts/test/narya/onchainOETH/OwnershipTest.t.sol b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol index f66e61b51b..54f449b9b7 100644 --- a/contracts/test/narya/onchainOETH/OwnershipTest.t.sol +++ b/contracts/test/narya/onchainOETH/OwnershipTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index 324685a2b8..d6a6057336 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import "../VaultInvariants/VaultLockedUserInvariants.sol"; diff --git a/contracts/test/narya/onchainOUSD/GovernorTest.t.sol b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol index f32f1cadbd..9702107e57 100644 --- a/contracts/test/narya/onchainOUSD/GovernorTest.t.sol +++ b/contracts/test/narya/onchainOUSD/GovernorTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; diff --git a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol index ede6833d77..faddd9c995 100644 --- a/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol +++ b/contracts/test/narya/onchainOUSD/MetaOUSD.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import { IMintableERC20, MintableERC20, ERC20 } from "../../../contracts/mocks/MintableERC20.sol"; diff --git a/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol index d487ad5bfe..343d63c938 100644 --- a/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol +++ b/contracts/test/narya/onchainOUSD/OwnershipTest.t.sol @@ -1,4 +1,5 @@ -pragma solidity ^0.8.19; +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import {VaultAdmin} from "../../../contracts/vault/Vault.sol"; diff --git a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol index 830a367ddc..056d2b2570 100644 --- a/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol +++ b/contracts/test/narya/onchainOUSD/UserLockedFundsOUSDTest.sol @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: MIT +pragma solidity ^0.8.0; import "../BaseOnChain.t.sol"; import "../VaultInvariants/VaultLockedUserInvariants.sol"; From e3f67f98ef337267472d081d0a6910b13226a282 Mon Sep 17 00:00:00 2001 From: tarafans Date: Sun, 21 May 2023 11:42:29 -0400 Subject: [PATCH 108/110] Re-run tests --- narya.toml | 1 - 1 file changed, 1 deletion(-) diff --git a/narya.toml b/narya.toml index ebd334d5f8..3ea6baf9ce 100644 --- a/narya.toml +++ b/narya.toml @@ -2,7 +2,6 @@ # Don't be confused with the Foundry configs, which should go to the foundry.toml file at the project root. # All possible options are listed here. - # This defines metadata for your project [project] From 4d22a8b015bd587d8507cb8436a91e4626764534 Mon Sep 17 00:00:00 2001 From: tarafans Date: Mon, 22 May 2023 13:37:32 -0700 Subject: [PATCH 109/110] Narya test cleanup --- .../narya/onchainOETH/UserLockedFundsOETHTest.sol | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol index d6a6057336..1f4a0d78cb 100644 --- a/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol +++ b/contracts/test/narya/onchainOETH/UserLockedFundsOETHTest.sol @@ -82,16 +82,16 @@ contract UserLockedFundsOETHTest is Base, VaultLockedUserInvariants { vault.redeem(ousd.balanceOf(bob), 0); vm.stopPrank(); - uint totalAmount = 0; + uint256 totalAmount = 0; + uint256 exponent; for (uint i = 0; i < assets.length; ++i) { IERC20 _token = IERC20(assets[i]); - uint exponent = 18-_token.decimals(); - - totalAmount += (_token.balanceOf(bob) - beforeBalances[i]) * (10**exponent); + exponent = 18 - _token.decimals(); + totalAmount += (_token.balanceOf(bob) - beforeBalances[i]) * (10 ** exponent); } - uint exponent = 18-IERC20(WETH).decimals(); - require(totalAmount < (_amountToMint * (10**exponent)), + exponent = 18 - IERC20(WETH).decimals(); + require(totalAmount < (_amountToMint * (10 ** exponent)), "got more money than deposited"); } } \ No newline at end of file From b4bd8e9811c76dc90aad05700f857ff7e7177130 Mon Sep 17 00:00:00 2001 From: anarcheuz Date: Fri, 16 Jun 2023 22:51:14 -0400 Subject: [PATCH 110/110] fix merge --- .../test/narya/offchain/StrategyTest2.t.sol | 59 ++++++++++--------- 1 file changed, 30 insertions(+), 29 deletions(-) diff --git a/contracts/test/narya/offchain/StrategyTest2.t.sol b/contracts/test/narya/offchain/StrategyTest2.t.sol index 2a9a042c8a..6abcb0dbbe 100644 --- a/contracts/test/narya/offchain/StrategyTest2.t.sol +++ b/contracts/test/narya/offchain/StrategyTest2.t.sol @@ -13,7 +13,7 @@ contract StrategyInvariants is Base, ERC4626 { address rewardRecipient; struct LogInfo { - uint state; // 0 deposit, 1 withdrawal, 2 reallocate + uint state; // 0 deposit, 1 withdrawal uint expected; uint balance; } @@ -187,32 +187,32 @@ contract StrategyInvariants is Base, ERC4626 { )); } - function actionReallocate(uint256 amount) public { - vm.assume(amount > 0); + // function actionReallocate(uint256 amount) public { + // vm.assume(amount > 0); - address[] memory assets = new address[](1); - assets[0] = DAI; - - uint256[] memory amounts = new uint256[](1); - amounts[0] = amount; - - uint oldBalance = strategy.checkBalance(DAI); - - vm.startPrank(strategist); - VaultAdmin(address(vault)).reallocate( - address(strategy), - address(strategy), - assets, - amounts - ); - vm.stopPrank(); - - pnmLogs.push(LogInfo( - 2, - oldBalance, - strategy.checkBalance(DAI) - )); - } + // address[] memory assets = new address[](1); + // assets[0] = DAI; + + // uint256[] memory amounts = new uint256[](1); + // amounts[0] = amount; + + // uint oldBalance = strategy.checkBalance(DAI); + + // vm.startPrank(strategist); + // VaultAdmin(address(vault)).reallocate( + // address(strategy), + // address(strategy), + // assets, + // amounts + // ); + // vm.stopPrank(); + + // pnmLogs.push(LogInfo( + // 2, + // oldBalance, + // strategy.checkBalance(DAI) + // )); + // } function invariantStrategyAssets() public { for (uint i = 0; i < pnmLogs.length; ++i) { @@ -221,9 +221,10 @@ contract StrategyInvariants is Base, ERC4626 { require(info.expected == info.balance, "strategy deposit failed"); } else if (info.state == 1) { require(info.expected == info.balance, "strategy withdrawal failed"); - } else if (info.state == 2) { - require(info.expected == info.balance, "strategy reallocate failed"); - } + } + // else if (info.state == 2) { + // require(info.expected == info.balance, "strategy reallocate failed"); + // } } delete pnmLogs;