Revert "create-testnet-data: augment/check node configuration file for genesis hashes and paths"

cardano-cli/cardano-cli.cabal

@@ -306,7 +306,6 @@ test-suite cardano-cli-test
   type: exitcode-stdio-1.0
   build-depends:
     aeson,
-    aeson-pretty,
     base16-bytestring,
     bech32 >=1.1.0,
     bytestring,

cardano-cli/src/Cardano/CLI/EraBased/Commands/Genesis.hs

@@ -94,8 +94,6 @@ data GenesisCreateStakedCmdArgs era = GenesisCreateStakedCmdArgs
 
 data GenesisCreateTestNetDataCmdArgs era = GenesisCreateTestNetDataCmdArgs
   { eon :: !(ShelleyBasedEra era)
-  , specNodeConfig :: !(Maybe FilePath)
-  -- ^ Path to the node configuration file to use. If unspecified, a default one will be used.
   , specShelley :: !(Maybe FilePath)
   -- ^ Path to the @genesis-shelley@ file to use. If unspecified, a default one will be used.
   , specAlonzo :: !(Maybe FilePath)

cardano-cli/src/Cardano/CLI/EraBased/Options/Genesis.hs

@@ -218,8 +218,7 @@ pGenesisCreateTestNetData :: ShelleyBasedEra era -> EnvCli -> Parser (GenesisCmd
 pGenesisCreateTestNetData sbe envCli =
   fmap GenesisCreateTestNetData $
     GenesisCreateTestNetDataCmdArgs sbe
-      <$> optional pNodeFile
-      <*> optional (pSpecFile "shelley")
+      <$> optional (pSpecFile "shelley")
       <*> optional (pSpecFile "alonzo")
       <*> optional (pSpecFile "conway")
       <*> pNumGenesisKeys
@@ -235,10 +234,6 @@ pGenesisCreateTestNetData sbe envCli =
       <*> pMaybeSystemStart
       <*> pOutputDir
  where
-  pNodeFile =
-    parseFilePath
-      "node-configuration"
-      "The node configuration file to use. Entries for hashes and paths of genesis files are checked if they exist. Otherwise they are filled in."
   pSpecFile eraStr =
     parseFilePath
       ("spec-" <> eraStr)

cardano-cli/src/Cardano/CLI/EraBased/Run/Genesis.hs

@@ -494,15 +494,17 @@ runGenesisCreateCardanoCmd
       writeFileGenesis (rootdir </> "conway-genesis.json") $ WritePretty conwayGenesis
 
     liftIO $ do
-      forM_ mNodeConfigTemplate $ \nodeCfg -> do
-        let hashes =
-              Map.fromList
-                [ ("ByronGenesisHash", byronGenesisHash)
-                , ("ShelleyGenesisHash", shelleyGenesisHash)
-                , ("AlonzoGenesisHash", alonzoGenesisHash)
-                , ("ConwayGenesisHash", conwayGenesisHash)
-                ]
-        writeGenesisHashesToNodeConfigFile nodeCfg hashes (rootdir </> "node-config.json")
+      case mNodeConfigTemplate of
+        Nothing -> pure ()
+        Just nodeCfg -> do
+          let hashes =
+                Map.fromList
+                  [ ("ByronGenesisHash", byronGenesisHash)
+                  , ("ShelleyGenesisHash", shelleyGenesisHash)
+                  , ("AlonzoGenesisHash", alonzoGenesisHash)
+                  , ("ConwayGenesisHash", conwayGenesisHash)
+                  ]
+          writeGenesisHashesToNodeConfigFile nodeCfg hashes (rootdir </> "node-config.json")
    where
     convertToShelleyError = withExceptT GenesisCmdByronError
     convertGenesisKey :: Byron.SigningKey -> SigningKey GenesisExtendedKey
@@ -564,19 +566,18 @@ runGenesisCreateCardanoCmd
 -- | @writeGenesisHashesToNodeConfigFile src hashes dest@ reads the node configuration file
 -- at @src@ and the writes an augmented version of this file at @dest@, with the hashes.
 writeGenesisHashesToNodeConfigFile
-  :: ()
-  => MonadIO m
+  :: MonadIO m
   => FilePath
   -- ^ From where to read the node configuration file
   -> Map.Map Aeson.Key (Crypto.Hash h a)
   -- ^ Key of an era's hash (like "ByronGenesisHash", "ShelleyGenesisHash", etc.), to the hash of its genesis file
   -> FilePath
   -- ^ Where to write the updated node config file
   -> m ()
-writeGenesisHashesToNodeConfigFile sourcePath hashes destinationPath = liftIO $ do
+writeGenesisHashesToNodeConfigFile sourcePath hashes destinationPath = do
   nodeConfig <- Yaml.decodeFileThrow sourcePath
   let newConfig = foldr updateConfigHash nodeConfig $ Map.toList hashes
-  Aeson.encodeFile destinationPath newConfig
+  liftIO $ Aeson.encodeFile destinationPath newConfig
  where
   setHash field hash = Aeson.insert field $ Aeson.String $ Crypto.hashToTextAsHex hash
   updateConfigHash :: (Aeson.Key, Crypto.Hash h a) -> Yaml.Value -> Yaml.Value

cardano-cli/src/Cardano/CLI/EraBased/Run/Genesis/CreateTestnetData.hs

@@ -49,17 +49,12 @@ import           Cardano.CLI.Types.Errors.GenesisCmdError
 import           Cardano.CLI.Types.Errors.NodeCmdError
 import           Cardano.CLI.Types.Errors.StakePoolCmdError
 import           Cardano.CLI.Types.Key
-import qualified Cardano.Crypto.Hash as Crypto
 import           Ouroboros.Consensus.Shelley.Node (ShelleyGenesisStaking (..))
 
 import           Control.DeepSeq (NFData, deepseq)
 import           Control.Monad (forM, forM_, unless, void, when)
 import qualified Data.Aeson as Aeson
-import qualified Data.Aeson.Encode.Pretty as Aeson
-import qualified Data.Aeson.Key as Aeson
-import qualified Data.Aeson.KeyMap as Aeson
 import           Data.Bifunctor (Bifunctor (..))
-import qualified Data.ByteString as BS
 import qualified Data.ByteString.Lazy.Char8 as LBS
 import           Data.ListMap (ListMap (..))
 import           Data.Map.Strict (Map)
@@ -70,7 +65,6 @@ import           Data.String (fromString)
 import qualified Data.Text as Text
 import           Data.Tuple (swap)
 import           Data.Word (Word64)
-import qualified Data.Yaml as Yaml
 import           GHC.Exts (IsList (..))
 import           GHC.Generics (Generic)
 import           GHC.Num (Natural)
@@ -176,7 +170,6 @@ runGenesisCreateTestNetDataCmd
   Cmd.GenesisCreateTestNetDataCmdArgs
     { eon
     , networkId
-    , specNodeConfig
     , specShelley
     , specAlonzo
     , specConway
@@ -328,37 +321,9 @@ runGenesisCreateTestNetDataCmd
         shelleyGenesis
 
     -- Write genesis.json file to output
-    let conwayGenesisFilename = "conway-genesis.json"
-        shelleyGenesisFilename = "shelley-genesis.json"
-        alonzoGenesisFilename = "alonzo-genesis.json"
-        conwayGenesisPath = outputDir </> conwayGenesisFilename
-        shelleyGenesisPath = outputDir </> shelleyGenesisFilename
-        alonzoGenesisPath = outputDir </> alonzoGenesisFilename
-    liftIO $ LBS.writeFile conwayGenesisPath $ Aeson.encodePretty conwayGenesis'
-    liftIO $ LBS.writeFile shelleyGenesisPath $ Aeson.encodePretty shelleyGenesis'
-    liftIO $ LBS.writeFile alonzoGenesisPath $ Aeson.encodePretty alonzoGenesis
-
-    case specNodeConfig of
-      Nothing -> {- Don't do anything for now -} pure ()
-      Just inputNodeConfigPath -> do
-        let outputNodeConfigPath = outputDir </> "configuration.json"
-            addOrCheckHash k v = addOrCheck inputNodeConfigPath k (Crypto.hashToTextAsHex v)
-            addOrCheckPath k v = addOrCheck inputNodeConfigPath k (Text.pack v)
-        conwayGenesisHash <- getShelleyOnwardsGenesisHash conwayGenesisPath
-        shelleyGenesisHash <- getShelleyOnwardsGenesisHash shelleyGenesisPath
-        alonzoGenesisHash <- getShelleyOnwardsGenesisHash alonzoGenesisPath
-        nodeConfig <- Yaml.decodeFileThrow inputNodeConfigPath
-        nodeConfigToWrite <-
-          except $
-            -- Write hashs
-            addOrCheckHash "ConwayGenesisHash" conwayGenesisHash nodeConfig
-              >>= addOrCheckHash "ShelleyGenesisHash" shelleyGenesisHash
-              >>= addOrCheckHash "AlonzoGenesisHash" alonzoGenesisHash
-              -- Write paths
-              >>= addOrCheckPath "ConwayGenesisFile" conwayGenesisFilename
-              >>= addOrCheckPath "ShelleyGenesisFile" shelleyGenesisFilename
-              >>= addOrCheckPath "AlonzoGenesisFile" alonzoGenesisFilename
-        liftIO $ LBS.writeFile outputNodeConfigPath $ Aeson.encodePretty nodeConfigToWrite
+    liftIO $ LBS.writeFile (outputDir </> "conway-genesis.json") $ Aeson.encode conwayGenesis'
+    liftIO $ LBS.writeFile (outputDir </> "shelley-genesis.json") $ Aeson.encode shelleyGenesis'
+    liftIO $ LBS.writeFile (outputDir </> "alonzo-genesis.json") $ Aeson.encode alonzoGenesis
    where
     genesisDir = outputDir </> "genesis-keys"
     delegateDir = outputDir </> "delegate-keys"
@@ -370,30 +335,6 @@ runGenesisCreateTestNetDataCmd
       :: Delegation -> (L.KeyHash L.Staking L.StandardCrypto, L.PoolParams L.StandardCrypto)
     mkDelegationMapEntry d = (dDelegStaking d, dPoolParams d)
 
-    -- @addOrCheck filepath key expectedValue obj @ checks
-    -- if @obj@ maps @key@. If it does, it checks that the value is @expectedValue@.
-    -- If @key@ is not mapped, the mapping @key -> expectedValue@ is inserted.
-    addOrCheck :: FilePath -> Aeson.Key -> Text.Text -> Yaml.Value -> Either GenesisCmdError Yaml.Value
-    addOrCheck filepath key expectedValue nodeConfig@(Aeson.Object obj) =
-      case Aeson.lookup key obj of
-        Nothing ->
-          -- Key of hash is not there, insert it
-          pure $ Aeson.Object $ Aeson.insert key (Aeson.String expectedValue) obj
-        Just (Aeson.String seen)
-          | seen == expectedValue ->
-              -- Hash is there and it's correct: no change
-              pure nodeConfig
-        Just (Aeson.String seen) ->
-          -- Hash is there, but it's incorrect: fail
-          Left $ GenesisCmdWrongGenesisHash filepath (Aeson.toText key) seen expectedValue
-        _ ->
-          Left $
-            GenesisCmdWrongNodeConfigFile
-              filepath
-              ("Expected a String at key \"" <> Aeson.toText key <> "\", but found something else")
-    addOrCheck filepath _ _ _ =
-      Left $ GenesisCmdWrongNodeConfigFile filepath "Expected Object at the top-level"
-
     addDRepsToConwayGenesis
       :: [VerificationKey DRepKey]
       -> [VerificationKey StakeKey]
@@ -467,15 +408,6 @@ runGenesisCreateTestNetDataCmd
       rest <- mapAccumM f a' t
       return $ h' : rest
 
-    --- | Read the given file and hashes it using 'Blake2b_256'
-    getShelleyOnwardsGenesisHash
-      :: MonadIO m
-      => FilePath
-      -> m (Crypto.Hash Crypto.Blake2b_256 BS.ByteString)
-    getShelleyOnwardsGenesisHash path = do
-      content <- liftIO $ BS.readFile path
-      return $ Crypto.hashWith @Crypto.Blake2b_256 id content
-
 -- | The output format used all along this file
 desiredKeyOutputFormat :: KeyOutputFormat
 desiredKeyOutputFormat = KeyOutputFormatTextEnvelope

cardano-cli/src/Cardano/CLI/Types/Errors/GenesisCmdError.hs

@@ -44,14 +44,6 @@ data GenesisCmdError
       !(VerificationKeyFile In)
       !Text
       !SomeAddressVerificationKey
-  | -- | @GenesisCmdWrongNodeConfigFile path error@ indicates
-    -- that the node configuration at @path@ is badly formed. @error@
-    -- gives details about the error
-    GenesisCmdWrongNodeConfigFile !FilePath !Text
-  | -- | @GenesisCmdWrongGenesisHash path key seen expected@ indicates
-    -- that the node configuration at @path@ has the wrong value @seen@ for @key@.
-    -- The value should be @expected@ instead.
-    GenesisCmdWrongGenesisHash !FilePath !Text !Text !Text
   deriving Show
 
 instance Error GenesisCmdError where
@@ -141,18 +133,3 @@ instance Error GenesisCmdError where
         <> "."
         <> "This is incorrect: the delegated supply should be less or equal to the total supply."
         <> " Note that the total supply can either come from --total-supply or from the default template. Please fix what you use."
-    GenesisCmdWrongNodeConfigFile path err ->
-      "Node configuration file at "
-        <> pretty path
-        <> " is badly formed: "
-        <> pretty err
-    GenesisCmdWrongGenesisHash path key seen expected ->
-      "Hash associated to key \""
-        <> pretty key
-        <> "\" in file "
-        <> pretty path
-        <> " is wrong. The value in the file is "
-        <> pretty seen
-        <> " whereas "
-        <> pretty expected
-        <> " is expected."