packages feed

gothic 0.1.8.5 → 0.2.0.0

raw patch · 11 files changed

+1000/−104 lines, 11 filesdep +gothicdep +hspecPVP ok

version bump matches the API change (PVP)

Dependencies added: gothic, hspec

API changes (from Hackage documentation)

- Database.Vault.KVv2.Client.Lens: maybeError :: Either String Value -> Maybe Error
+ Database.Vault.KVv2.Client.Types: instance GHC.Classes.Eq Database.Vault.KVv2.Client.Types.SecretData
+ Database.Vault.KVv2.Client.Types: instance GHC.Classes.Eq Database.Vault.KVv2.Client.Types.VaultKey
- Database.Vault.KVv2.Client: deleteSecret :: VaultConnection -> SecretPath -> IO (Maybe Error)
+ Database.Vault.KVv2.Client: deleteSecret :: VaultConnection -> SecretPath -> IO (Either String Value)
- Database.Vault.KVv2.Client: deleteSecretVersions :: VaultConnection -> SecretPath -> SecretVersions -> IO (Maybe Error)
+ Database.Vault.KVv2.Client: deleteSecretVersions :: VaultConnection -> SecretPath -> SecretVersions -> IO (Either String Value)
- Database.Vault.KVv2.Client: destroySecret :: VaultConnection -> SecretPath -> IO (Maybe Error)
+ Database.Vault.KVv2.Client: destroySecret :: VaultConnection -> SecretPath -> IO (Either String Value)
- Database.Vault.KVv2.Client: unDeleteSecretVersions :: VaultConnection -> SecretPath -> SecretVersions -> IO (Maybe Error)
+ Database.Vault.KVv2.Client: unDeleteSecretVersions :: VaultConnection -> SecretPath -> SecretVersions -> IO (Either String Value)

Files

+ CHANGELOG.md view
@@ -0,0 +1,7 @@+# Revision history for stakhanov++## 0.2.0.0 2026-08-26++* General improvement by AI/LLM+* Add Hpsec tests suite+* Move license from `BSD3` to `GPLv3`
LICENSE view
@@ -1,28 +1,674 @@-gothic - Copyright (c) 2019-2025, Michel Boucey-All rights reserved.+                    GNU GENERAL PUBLIC LICENSE+                       Version 3, 29 June 2007 -Redistribution and use in source and binary forms, with or without-modification, are permitted provided that the following conditions are met:+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed. -* Redistributions of source code must retain the above copyright notice, this-  list of conditions and the following disclaimer.+                            Preamble -* Redistributions in binary form must reproduce the above copyright notice,-  this list of conditions and the following disclaimer in the documentation-  and/or other materials provided with the distribution.+  The GNU General Public License is a free, copyleft license for+software and other kinds of works. -* Neither the name of gothic nor the names of its-  contributors may be used to endorse or promote products derived from-  this software without specific prior written permission.+  The licenses for most software and other practical works are designed+to take away your freedom to share and change the works.  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Interpretation of Sections 15 and 16.++  If the disclaimer of warranty and limitation of liability provided+above cannot be given local legal effect according to their terms,+reviewing courts shall apply local law that most closely approximates+an absolute waiver of all civil liability in connection with the+Program, unless a warranty or assumption of liability accompanies a+copy of the Program in return for a fee.++                     END OF TERMS AND CONDITIONS++            How to Apply These Terms to Your New Programs++  If you develop a new program, and you want it to be of the greatest+possible use to the public, the best way to achieve this is to make it+free software which everyone can redistribute and change under these terms.++  To do so, attach the following notices to the program.  It is safest+to attach them to the start of each source file to most effectively+state the exclusion of warranty; and each file should have at least+the "copyright" line and a pointer to where the full notice is found.++    Gothic, a Haskell client for Vault KV Engine v2+    Copyright (C) 2026  Michel Boucey++    This program is free software: you can redistribute it and/or modify+    it under the terms of the GNU General Public License as published by+    the Free Software Foundation, either version 3 of the License, or+    (at your option) any later version.++    This program is distributed in the hope that it will be useful,+    but WITHOUT ANY WARRANTY; without even the implied warranty of+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the+    GNU General Public License for more details.++    You should have received a copy of the GNU General Public License+    along with this program.  If not, see <https://www.gnu.org/licenses/>.++Also add information on how to contact you by electronic and paper mail.++  If the program does terminal interaction, make it output a short+notice like this when it starts in an interactive mode:++    Gothic  Copyright (C) 2026  Michel Boucey+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.+    This is free software, and you are welcome to redistribute it+    under certain conditions; type `show c' for details.++The hypothetical commands `show w' and `show c' should show the appropriate+parts of the General Public License.  Of course, your program's commands+might be different; for a GUI interface, you would use an "about box".++  You should also get your employer (if you work as a programmer) or school,+if any, to sign a "copyright disclaimer" for the program, if necessary.+For more information on this, and how to apply and follow the GNU GPL, see+<https://www.gnu.org/licenses/>.++  The GNU General Public License does not permit incorporating your program+into proprietary programs.  If your program is a subroutine library, you+may consider it more useful to permit linking proprietary applications with+the library.  If this is what you want to do, use the GNU Lesser General+Public License instead of this License.  But first, please read+<https://www.gnu.org/licenses/why-not-lgpl.html>.
ReadMe.md view
@@ -1,8 +1,20 @@-> "Historically, strongrooms were built in the basement of a bank where the ceilings were vaulted, hence the name."+# Gothic, a Haskell client for HashiCorp Vault KV Engine v2 ![CI](https://github.com/MichelBoucey/gothic/actions/workflows/haskell-ci.yml/badge.svg) [![Hackage](https://img.shields.io/hackage/v/gothic.svg)](https://hackage.haskell.org/package/gothic) -Art. "Bank vault", Wikipedia.+> "Historically, strongrooms were built in the basement of a bank where the ceilings were vaulted, hence the name." Art.+"Bank vault", Wikipedia. -### Gothic, a Haskell client for Vault KV Engine v2 ![CI](https://github.com/MichelBoucey/gothic/actions/workflows/haskell-ci.yml/badge.svg) [![Hackage](https://img.shields.io/hackage/v/gothic.svg)](https://hackage.haskell.org/package/gothic)+## 1. Goal  This library implements the [HashiCorp Vault KVv2 Engine API](https://www.vaultproject.io/api/secret/kv/kv-v2.html). +## 2. Test suite++`cabal test` needs an `Hashicorp Vault` docker container started with:++`docker run --cap-add=IPC_LOCK -e 'VAULT_DEV_ROOT_TOKEN_ID=A_SECRET_TOKEN' -d --name=dev-vault -p 8200:8200 hashicorp/vault`++Latest successfully tested `HashiCorp Vault` version: `2.0.4`.++## 3. License++Since `v0.2.0.0`, `Gothic` is released under `GPLv3`.
gothic.cabal view
@@ -1,17 +1,11 @@+cabal-version:      >=1.10 name:               gothic-version:            0.1.8.5-synopsis:           A Haskell Vault KVv2 secret engine client-description:        A Haskell HashiCorp Vault KVv2 secret engine client library-homepage:           https://github.com/MichelBoucey/gothic-license:            BSD3+version:            0.2.0.0+license:            GPL license-file:       LICENSE-author:             Michel Boucey-maintainer:         michel.boucey@gmail.com copyright:          (c) 2019-2026 - Michel Boucey-category:           DevOps, Security, Database-build-type:         Simple-cabal-version:      >=1.10-extra-source-files: ReadMe.md+maintainer:         michel.boucey@gmail.com+author:             Michel Boucey tested-with:   GHC ==8.8.4    || ==8.10.7@@ -21,14 +15,22 @@    || ==9.6.7    || ==9.8.4    || ==9.10.3-   || ==9.12.2+   || ==9.12.4 +homepage:           https://github.com/MichelBoucey/gothic+synopsis:           A Haskell HashiCorp Vault KVv2 secret engine client+description:        A Haskell HashiCorp Vault KVv2 secret engine client library+category:           DevOps, Security, Database+build-type:         Simple+extra-source-files:+  CHANGELOG.md+  ReadMe.md+ source-repository head   type:     git   location: https://github.com/MichelBoucey/gothic  library-  hs-source-dirs:   src/   exposed-modules:     Database.Vault.KVv2.Client     Database.Vault.KVv2.Client.Internal@@ -36,9 +38,12 @@     Database.Vault.KVv2.Client.Requests     Database.Vault.KVv2.Client.Types +  hs-source-dirs:   src/+  default-language: Haskell2010   other-extensions: OverloadedStrings+  ghc-options:      -Wall   build-depends:-      aeson                 >=2.0      && <2.3+      aeson                 >=2.0      && <2.4     , base                  >=4.8.1.0  && <5     , bytestring            >=0.10.8.2 && <0.13     , crypton-connection    >=0.4.0    && <0.5@@ -60,5 +65,22 @@   if !impl(ghc >=9.4.8)     build-depends: binary >=0.8.5.1 && <0.9 +test-suite gothic-test+  type:             exitcode-stdio-1.0+  main-is:          Spec.hs+  hs-source-dirs:   test/   default-language: Haskell2010+  other-extensions: OverloadedStrings+  other-modules:+    ClientSpec+    UtilsSpec+   ghc-options:      -Wall+  build-depends:+      aeson                 >=2.0      && <2.4+    , base                  >=4.8.1.0  && <5+    , bytestring            >=0.10.8.2 && <0.13+    , gothic+    , hspec                 >=2.7      && <2.12+    , text                  >=1.2.3    && <2.3+    , unordered-containers  >=0.2.9.0  && <0.3
src/Database/Vault/KVv2/Client.hs view
@@ -44,7 +44,7 @@ import qualified Data.Aeson                          as A import qualified Data.ByteString                     as B import           Data.HashMap.Strict-import qualified Data.Maybe                          as M+import           Data.Maybe                          (fromMaybe) import           Data.Text                           as T hiding (show) import           Data.Text.Encoding import           Network.Connection                  (TLSSettings (..))@@ -64,7 +64,7 @@ vaultConnect   :: Maybe VaultAddr                    -- ^ Use 'Just' this Vault server address, or get it from environment variable VAULT_ADDR   -> KVEnginePath                       -- ^ KV engine path-  -> Maybe VaultToken                   -- ^ Use 'Just' this 'VaultToken' or get it from $HOME/.vaut-token+  -> Maybe VaultToken                   -- ^ Use 'Just' this 'VaultToken' or get it from $HOME/.vault-token   -> DisableCertValidation              -- ^ Disable certificate validation   -> IO (Either String VaultConnection) vaultConnect mva kvep mvt dcv = do@@ -77,28 +77,27 @@               , settingClientSupported              = defaultSupported               }             Nothing-  va <- if M.isJust mva-          then return mva-          else lookupEnv "VAULT_ADDR"+  va <- case mva of+          Just _  -> return mva+          Nothing -> lookupEnv "VAULT_ADDR"   evt <- case mvt of-           Just t  -> pure (Right $ encodeUtf8 $ T.pack t)-           Nothing -> do-             hm <- lookupEnv "HOME"-             if M.isJust hm-               then do-                 let fp = M.fromJust hm ++ "/.vault-token"-                 if M.isJust va-                   then do-                     fe <- fileExist fp-                     if fe-                       then Right <$> B.readFile fp-                       else pure (Left $ "No Vault token file found at " ++ fp)-                   else pure (Left "Variable environment VAULT_ADDR not set")-               else pure (Left "Variable environment HOME not set")+    Just t  -> pure (Right $ encodeUtf8 $ T.pack t)+    Nothing -> case va of+      Nothing -> pure (Left "Variable environment VAULT_ADDR not set")+      Just _  -> do+        hm <- lookupEnv "HOME"+        case hm of+          Nothing -> pure (Left "Variable environment HOME not set")+          Just h  -> do+            let fp = h ++ "/.vault-token"+            fe <- fileExist fp+            if fe+              then Right <$> B.readFile fp+              else pure (Left $ "No Vault token file found at " ++ fp)   pure $     (\vt ->       VaultConnection-        { vaultAddr    = M.fromJust va+        { vaultAddr    = fromMaybe "" va         , vaultToken   = vt         , kvEnginePath = kvep         , manager      = nm@@ -151,33 +150,33 @@ deleteSecret   :: VaultConnection   -> SecretPath-  -> IO (Maybe Error)+  -> IO (Either String A.Value) deleteSecret vc sp =-  maybeError <$> deleteSecretR vc sp+  deleteSecretR vc sp  deleteSecretVersions   :: VaultConnection   -> SecretPath   -> SecretVersions-  -> IO (Maybe Error)+  -> IO (Either String A.Value) deleteSecretVersions vc@VaultConnection{} SecretPath{..} svs =-  maybeError <$> secretVersionsR ["POST ", show vc, "/delete/", path] vc svs+  secretVersionsR ["POST ", show vc, "/delete/", path] vc svs  unDeleteSecretVersions   :: VaultConnection   -> SecretPath   -> SecretVersions-  -> IO (Maybe Error)+  -> IO (Either String A.Value) unDeleteSecretVersions vc@VaultConnection{} SecretPath{..} svs =-  maybeError <$> secretVersionsR ["POST ", show vc, "/undelete/", path] vc svs+  secretVersionsR ["POST ", show vc, "/undelete/", path] vc svs  -- | Permanently delete a secret, i.e. all its versions and metadata. destroySecret   :: VaultConnection   -> SecretPath-  -> IO (Maybe Error)+  -> IO (Either String A.Value) destroySecret vc sp =-  maybeError <$> destroySecretR vc sp+  destroySecretR vc sp  destroySecretVersions   :: VaultConnection
src/Database/Vault/KVv2/Client/Internal.hs view
@@ -4,18 +4,18 @@  import           Control.Lens import           Control.Monad.Catch-import qualified Data.Aeson                as A-import           Data.Aeson.Key            (fromText)+import qualified Data.Aeson          as A+import           Data.Aeson.Key      (fromText) import           Data.Aeson.Lens-import qualified Data.ByteString           as B-import           Data.List                 as L-import           Data.List.NonEmpty        as N-import qualified Data.Maybe                as M+import qualified Data.ByteString     as B+import           Data.List           as L+import           Data.List.NonEmpty  as N+import qualified Data.Maybe          as M import           Data.Scientific-import           Data.Text                 as T hiding (show)-import qualified Data.Vector               as V+import           Data.Text           as T hiding (show)+import qualified Data.Vector         as V import           Network.HTTP.Client-import           Network.HTTP.Types.Header+import           Network.HTTP.Types  runRequest   :: Manager@@ -27,7 +27,11 @@   esv t =     case t of       Right b ->-        pure (M.fromMaybe A.Null $ A.decode $ responseBody b)+        let sc = statusCode (responseStatus b)+            ebody = M.fromMaybe A.Null $ A.decode $ responseBody b+        in if sc >= 200 && sc < 300+           then pure ebody+           else Left $ jsonErrors ebody       Left  e -> Left $ show (e::SomeException)  fromVaultResponse@@ -63,7 +67,7 @@     Just ja ->       case ja of         A.Array a ->-          if a == mempty+          if V.null a             then "Undetermined error"             else               L.intercalate@@ -83,7 +87,7 @@ unexpectedJSONType = Left "Unexpected JSON type"  toInt :: Scientific -> Int-toInt = M.fromJust . toBoundedInteger+toInt = M.fromMaybe 0 . toBoundedInteger  hasTrailingSlash :: String -> Bool hasTrailingSlash s = N.last (N.fromList s) == '/'@@ -95,7 +99,6 @@     else s  hasLeadingSlash :: String -> Bool--- hasLeadingSlash s = N.head (N.fromList s) == '/' hasLeadingSlash s = N.head (N.fromList s) == '/'  removeLeadingSlash :: String -> String
src/Database/Vault/KVv2/Client/Lens.hs view
@@ -5,15 +5,12 @@     current,     list,     metadata,-    maybeError,     secret,     version    ) where -import           Control.Lens import qualified Data.Aeson                          as A-import           Data.Aeson.Lens import qualified Data.Text                           as T import qualified Data.Vector                         as V @@ -61,7 +58,7 @@     case A.fromJSON o of       A.Success vs -> Right vs       A.Error e    -> Left e-  toSecretMetadata _              = error "Expected JSON object"+  toSecretMetadata _              = Left "Expected JSON object"  list   :: A.Value@@ -78,15 +75,5 @@              then VaultFolder s              else VaultKey s) : ks         lks p       _       = p-    toListKeys _            = error "Expected JSON array"--maybeError-  :: Either String A.Value-  -> Maybe Error-maybeError (Left s)  = Just s-maybeError (Right v) =-  case v ^? key "data" . key "version" of-    Just A.Null -> Nothing-    Just _      -> Just "Unexpected JSON type"-    Nothing     -> Just (jsonErrors v)+    toListKeys _            = Left "Expected JSON array" 
src/Database/Vault/KVv2/Client/Types.hs view
@@ -16,12 +16,10 @@ import           Data.HashMap.Strict import qualified Data.Text                           as T import           Data.Text.Read                      (decimal)+import           Database.Vault.KVv2.Client.Internal import           GHC.Generics import           Network.HTTP.Client                 (Manager)-import           Text.Read                           (readMaybe) -import           Database.Vault.KVv2.Client.Internal- type VaultAddr = String  type VaultToken = String@@ -30,7 +28,7 @@  type KVEnginePath = String -type DisableCertValidation =Bool+type DisableCertValidation = Bool  data VaultConnection =   VaultConnection@@ -96,7 +94,7 @@ newtype SecretData =   SecretData     (HashMap T.Text T.Text)-    deriving (Show, Generic, ToJSON, FromJSON)+    deriving (Show, Eq, Generic, ToJSON, FromJSON)  data SecretSettings =   SecretSettings@@ -124,9 +122,7 @@   toJSON PutSecretOptions { cas = WriteAllowed } = object []   toJSON PutSecretOptions { cas = CreateOnly }   = object [ "cas" .= Number 0.0 ]   toJSON PutSecretOptions { cas = CurrentVersion v } =-    case readMaybe (show v) of-      Just s  -> object [ "cas" .= Number s ]-      Nothing -> error "Expected type Int"+    object [ "cas" .= Number (fromIntegral v) ]  data PutSecretRequestBody =   PutSecretRequestBody@@ -144,5 +140,5 @@ data VaultKey   = VaultKey    !String   | VaultFolder !String-  deriving (Show)+  deriving (Show, Eq) 
+ test/ClientSpec.hs view
@@ -0,0 +1,168 @@+{-# LANGUAGE OverloadedStrings #-}++module ClientSpec (spec) where++import           Control.Exception                (finally)+import           Data.Either                      (isLeft, isRight)+import           Test.Hspec++import           Database.Vault.KVv2.Client+import           Database.Vault.KVv2.Client.Types++testPaths :: [String]+testPaths =+  [ "test/api/putget"+  , "test/api/versions"+  , "test/api/del"+  , "test/api/delver"+  , "test/api/destroy"+  , "test/api/destver"+  , "test/api/list/"+  , "test/api/list/secret1"+  , "test/api/list/secret2"+  , "test/api/cfg"+  ]++withConn :: (VaultConnection -> IO ()) -> IO ()+withConn action = do+  result <- vaultConnect (Just "http://localhost:8200") "secret" (Just "A_SECRET_TOKEN") True+  case result of+    Right conn -> action conn `finally` cleanup conn+    Left err   -> error $ "Failed to connect to Vault: " ++ err+  where+    cleanup conn =+      mapM_ (\p -> destroySecret conn (SecretPath p) >> return ()) testPaths++getCurrentVersion :: VaultConnection -> String -> IO Int+getCurrentVersion conn p = do+  result <- currentSecretVersion conn (SecretPath p)+  case result of+    Right (SecretVersion v) -> return v+    Left _                  -> return 0++spec :: Spec+spec = aroundAll withConn $ do++  describe "vaultConnect" $ do+    it "connects to Vault and returns VaultConnection" $ \conn ->+      show conn `shouldSatisfy` (not . null)++  describe "putSecret + getSecret" $ do+    it "creates and reads a secret" $ \conn -> do+      let sd = toSecretData [("user", "admin"), ("pass", "secret123")]+      putResult <- putSecret conn WriteAllowed (SecretPath "test/api/putget") sd+      putResult `shouldSatisfy` isRight+      getResult <- getSecret conn (SecretPath "test/api/putget") Nothing+      getResult `shouldBe` Right sd++    it "putSecret with CurrentVersion CAS" $ \conn -> do+      cv <- getCurrentVersion conn "test/api/putget"+      let sd = toSecretData [("foo", "bar")]+      putResult <- putSecret conn (CurrentVersion cv) (SecretPath "test/api/putget") sd+      putResult `shouldSatisfy` isRight++  describe "currentSecretVersion" $ do+    it "returns the current version number" $ \conn -> do+      vResult <- currentSecretVersion conn (SecretPath "test/api/putget")+      vResult `shouldSatisfy` isRight++  describe "readSecretMetadata" $ do+    it "returns version metadata" $ \conn -> do+      mResult <- readSecretMetadata conn (SecretPath "test/api/putget")+      mResult `shouldSatisfy` isRight++  describe "putSecret multiple versions" $ do+    it "increments version on each put" $ \conn -> do+      startV <- getCurrentVersion conn "test/api/versions"+      let sd1 = toSecretData [("v", "one")]+          sd2 = toSecretData [("v", "two")]+          sd3 = toSecretData [("v", "three")]+      r1 <- putSecret conn WriteAllowed (SecretPath "test/api/versions") sd1+      r1 `shouldBe` Right (SecretVersion (startV + 1))+      r2 <- putSecret conn WriteAllowed (SecretPath "test/api/versions") sd2+      r2 `shouldBe` Right (SecretVersion (startV + 2))+      r3 <- putSecret conn WriteAllowed (SecretPath "test/api/versions") sd3+      r3 `shouldBe` Right (SecretVersion (startV + 3))++    it "retrieves old version by number" $ \conn -> do+      startV <- getCurrentVersion conn "test/api/versions"+      result <- getSecret conn (SecretPath "test/api/versions") (Just (SecretVersion (startV - 2)))+      result `shouldBe` Right (toSecretData [("v", "one")])++  describe "deleteSecret + unDeleteSecretVersions" $ do+    it "soft-deletes a secret" $ \conn -> do+      let sd = toSecretData [("del", "me")]+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/del") sd+      delResult <- deleteSecret conn (SecretPath "test/api/del")+      delResult `shouldSatisfy` isRight++    it "secret not readable after delete" $ \conn -> do+      getResult <- getSecret conn (SecretPath "test/api/del") Nothing+      getResult `shouldSatisfy` isLeft++    it "undeletes the secret" $ \conn -> do+      cv <- getCurrentVersion conn "test/api/del"+      undelResult <- unDeleteSecretVersions conn (SecretPath "test/api/del") (toSecretVersions [cv])+      undelResult `shouldSatisfy` isRight++    it "secret readable after undelete" $ \conn -> do+      cv <- getCurrentVersion conn "test/api/del"+      getResult <- getSecret conn (SecretPath "test/api/del") (Just (SecretVersion cv))+      getResult `shouldBe` Right (toSecretData [("del", "me")])++  describe "deleteSecretVersions" $ do+    it "deletes specific version only" $ \conn -> do+      startV <- getCurrentVersion conn "test/api/delver"+      let sd = toSecretData [("k", "v")]+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/delver") sd+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/delver") sd+      delResult <- deleteSecretVersions conn (SecretPath "test/api/delver") (toSecretVersions [startV + 1])+      delResult `shouldSatisfy` isRight++    it "remaining versions still accessible" $ \conn -> do+      cv <- getCurrentVersion conn "test/api/delver"+      result <- getSecret conn (SecretPath "test/api/delver") (Just (SecretVersion cv))+      result `shouldBe` Right (toSecretData [("k", "v")])++  describe "destroySecret" $ do+    it "permanently destroys a secret" $ \conn -> do+      let sd = toSecretData [("destroy", "now")]+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/destroy") sd+      destroyResult <- destroySecret conn (SecretPath "test/api/destroy")+      destroyResult `shouldSatisfy` isRight++    it "metadata no longer available after destroy" $ \conn -> do+      mResult <- readSecretMetadata conn (SecretPath "test/api/destroy")+      mResult `shouldSatisfy` isLeft++  describe "destroySecretVersions" $ do+    it "destroys specific version only" $ \conn -> do+      startV <- getCurrentVersion conn "test/api/destver"+      let sd = toSecretData [("k", "v")]+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/destver") sd+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/destver") sd+      destroyResult <- destroySecretVersions conn (SecretPath "test/api/destver") (toSecretVersions [startV + 1])+      destroyResult `shouldSatisfy` isRight++    it "remaining versions still accessible" $ \conn -> do+      cv <- getCurrentVersion conn "test/api/destver"+      result <- getSecret conn (SecretPath "test/api/destver") (Just (SecretVersion cv))+      result `shouldBe` Right (toSecretData [("k", "v")])++  describe "secretsList" $ do+    it "lists secrets at a path" $ \conn -> do+      let sd = toSecretData [("listed", "yes")]+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/list/secret1") sd+      _ <- putSecret conn WriteAllowed (SecretPath "test/api/list/secret2") sd+      listResult <- secretsList conn (SecretPath "test/api/list/")+      listResult `shouldSatisfy` isRight++  describe "kvEngineConfig" $ do+    it "configures KV engine settings" $ \conn -> do+      configResult <- kvEngineConfig conn 10 False+      configResult `shouldSatisfy` isRight++  describe "secretConfig" $ do+    it "configures per-path secret settings" $ \conn -> do+      configResult <- secretConfig conn (SecretPath "test/api/cfg") 5 True+      configResult `shouldSatisfy` isRight
+ test/Spec.hs view
@@ -0,0 +1,15 @@+--+-- To be used with a docker container launch with:+-- docker run --cap-add=IPC_LOCK -e 'VAULT_DEV_ROOT_TOKEN_ID=A_SECRET_TOKEN' -d --name=dev-vault -p 8200:8200 hashicorp/vault+--+module Main (main) where++import           Test.Hspec++import qualified ClientSpec+import qualified UtilsSpec++main :: IO ()+main = hspec $ do+  UtilsSpec.spec+  ClientSpec.spec
+ test/UtilsSpec.hs view
@@ -0,0 +1,41 @@+{-# LANGUAGE OverloadedStrings #-}++module UtilsSpec (spec) where++import           Test.Hspec++import           Database.Vault.KVv2.Client++spec :: Spec+spec = describe "Utils" $ do++  describe "toSecretData" $ do+    it "converts empty list to SecretData" $+      toSecretData [] `shouldBe` toSecretData []++    it "converts single key-value pair" $+      toSecretData [("key", "val")] `shouldBe` toSecretData [("key", "val")]++    it "converts multiple key-value pairs" $+      toSecretData [("a", "1"), ("b", "2")] `shouldBe` toSecretData [("a", "1"), ("b", "2")]++  describe "fromSecretData" $ do+    it "round-trips with toSecretData for empty list" $+      fromSecretData (toSecretData []) `shouldMatchList` []++    it "round-trips with toSecretData for single pair" $+      fromSecretData (toSecretData [("k", "v")]) `shouldMatchList` [("k", "v")]++    it "round-trips with toSecretData for multiple pairs" $+      fromSecretData (toSecretData [("a", "1"), ("b", "2")])+        `shouldMatchList` [("a", "1"), ("b", "2")]++  describe "toSecretVersions" $ do+    it "converts empty list" $+      toSecretVersions [] `shouldBe` toSecretVersions []++    it "converts single version" $+      toSecretVersions [1] `shouldBe` toSecretVersions [1]++    it "converts multiple versions" $+      toSecretVersions [1, 2, 3] `shouldBe` toSecretVersions [1, 2, 3]