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-rw-r--r--src/Propellor/Git/VerifiedBranch.hs9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/Propellor/Git/VerifiedBranch.hs b/src/Propellor/Git/VerifiedBranch.hs
index df607bd2..e56379f4 100644
--- a/src/Propellor/Git/VerifiedBranch.hs
+++ b/src/Propellor/Git/VerifiedBranch.hs
@@ -6,9 +6,8 @@ import Propellor.PrivData.Paths
import Utility.FileMode
{- To verify origin branch commit's signature, have to convince gpg
- - to use our keyring.
- - While running git log. Which has no way to pass options to gpg.
- - Argh!
+ - to use our keyring while running git verify-tag.
+ - Which has no way to pass options to gpg. Argh!
-}
verifyOriginBranch :: String -> IO Bool
verifyOriginBranch originbranch = do
@@ -20,12 +19,12 @@ verifyOriginBranch originbranch = do
]
-- gpg is picky about perms
modifyFileMode privDataDir (removeModes otherGroupModes)
- s <- readProcessEnv "git" ["log", "-n", "1", "--format=%G?", originbranch]
+ verified <- boolSystemEnv "git" ["verify-commit", originbranch]
(Just [("GNUPGHOME", privDataDir)])
nukeFile $ privDataDir </> "trustdb.gpg"
nukeFile $ privDataDir </> "pubring.gpg"
nukeFile $ privDataDir </> "gpg.conf"
- return (s == "U\n" || s == "G\n")
+ return verified
-- Returns True if HEAD is changed by fetching and merging from origin.
fetchOrigin :: IO Bool