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Introducing qos_net: a proxy + utilities to establish TCP connections to remote hosts/IPs from inside enclave apps #449

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Merged
merged 21 commits into from
Jun 27, 2024
Merged

Introducing qos_net: a proxy + utilities to establish TCP connections to remote hosts/IPs from inside enclave apps #449

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10f8a16
noop functions and messages for now
r-n-o May 7, 2024
1d0571c
Implement Read/Write traits with Stream, write a test to confirm it w…
r-n-o May 20, 2024
923cc19
Put all interfaces in place for remote read/write, and feature gate r…
r-n-o May 21, 2024
cd5f212
Break out connection logic into its own crate and protocol
r-n-o Jun 5, 2024
40a04d8
Remote read/write interface working. Let the cleanup begin...
r-n-o Jun 7, 2024
a8613f6
Cleanup uneeded read/write interfaces, rename remote http to remote TLS
r-n-o Jun 7, 2024
456df93
Bunch of renaming and comment updates
r-n-o Jun 7, 2024
eb6646e
Simplify stream read/write trait test
r-n-o Jun 11, 2024
9082021
Proxy feature in qos_net
r-n-o Jun 11, 2024
8c6a675
Introduce limit for connection pool and CloseRequest/CloseResponse
r-n-o Jun 14, 2024
95653df
Bubble up underlying QOS IO error / OS IO error
r-n-o Jun 17, 2024
fb4fab3
Add CHANGELOG entry
r-n-o Jun 19, 2024
80538ae
Add logging to proxy server
r-n-o Jun 24, 2024
a000ba0
lint
r-n-o Jun 24, 2024
9908906
More logging
r-n-o Jun 24, 2024
109044b
Specific log for DNS resolution errors
r-n-o Jun 24, 2024
61fbca6
Remove ConnectionClosed/EmptyRead errors: these are not errors, they …
r-n-o Jun 26, 2024
89e3535
Adjust logging to be less verbose
r-n-o Jun 27, 2024
d290dfb
Update code to use borsh v1 APIs
r-n-o Jun 27, 2024
310ea4f
Minor comment tweaks, bumps borsh to v1 in qos_net
r-n-o Jun 27, 2024
3081cfe
Remove mono from CHANGELOG
r-n-o Jun 27, 2024
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16 changes: 14 additions & 2 deletions CHANGELOG.MD
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,11 @@

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
This project used to adhere to [Semantic Versioning](https://semver.org/spec/v2.0.0.html) but we've since
moved out of versioning: we use submodule references to pull `qos` into repositories which depend on it (git SHA pointer).

If you're changing QOS in a meaningful way, please add a changelog entry, but no need to group these in version sections.

Types of changes:

Expand All @@ -14,6 +17,15 @@ Removed: for now removed features.
Fixed: for any bug fixes.
Security: in case of vulnerabilities.

## Added: `qos_net` crate

In PR #449 we introduce `qos_net`, a crate which contains a socket<>TCP proxy to let enclave application communicate with the outside world.

This new crate contains:

- a new CLI and associated binary containing the proxy logic, running outside enclaves (on the host side)
- a `ProxyStream` abstraction to let enclaves send `ProxyMsg` messages to `Open`, `Read`, `Write` or `Flush` proxy-held connections.

## [0.4.0] 2024.4.9

### Added
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