Merge pull request #753 from input-output-hk/etcm-202-mantis-cli

[ETCM-202] Fix address derivation command

Author: Michał Mrożek

src/main/scala/io/iohk/ethereum/cli/CliCommands.scala

@@ -4,6 +4,7 @@ import cats.implicits._
 import com.monovore.decline.{Command, Opts}
 import io.iohk.ethereum.crypto
 import io.iohk.ethereum.crypto._
+import io.iohk.ethereum.domain.Address
 import io.iohk.ethereum.utils.ByteStringUtils
 import java.security.SecureRandom
 import org.bouncycastle.util.encoders.Hex
@@ -62,8 +63,9 @@ object CliCommands {
 
   private def privKeyToAddress(privKey: Array[Byte]): String = {
     val pubKey = pubKeyFromPrvKey(privKey)
-    val address = crypto.kec256(pubKey)
-    Hex.toHexString(address)
+    val address = Address(crypto.kec256(pubKey))
+
+    address.toUnprefixedString
   }
 
   val api: Command[String] = Command.apply(name = "cli", header = "Mantis CLI") {

src/test/scala/io/iohk/ethereum/cli/CliCommandsSpec.scala

@@ -90,9 +90,9 @@ object Fixture {
   val privateKey2 = "00b11c32957057651d56cd83085ef3b259319057e0e887bd0fdaee657e6f75d1"
   val privateKey3 = "00b11c32957057651d56cd83085ef3b259319057e0e887bd0fdaee657e6f75d2"
 
-  val address = "8b196738d90cf3d9fc299e0ec28e15ebdcbb0bdcb281d9d5084182c9c66d5d12"
-  val address2 = "add8c627e14480b36b30811758240d8acb282aae883043990d8a2d7e2e75cf3b"
-  val address3 = "1e9cd60cf3b2c902e60f809e604542f9a9fb55d3e8004ff122f662f88eb32b4a"
+  val address = "c28e15ebdcbb0bdcb281d9d5084182c9c66d5d12"
+  val address2 = "58240d8acb282aae883043990d8a2d7e2e75cf3b"
+  val address3 = "604542f9a9fb55d3e8004ff122f662f88eb32b4a"
 
   val requestedBalance = 42