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responding to pair requests *almost* works

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This commit is contained in:
Joey Hess 2012-09-10 17:53:51 -04:00
parent b573d91aa2
commit c20d6f4189
9 changed files with 189 additions and 122 deletions
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6
Utility/Verifiable.hs
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@ -24,14 +24,14 @@ data Verifiable a = Verifiable
mkVerifiable :: Show a => a -> Secret -> Verifiable a
mkVerifiable a secret = Verifiable a (calcDigest (show a) secret)
verified :: (Eq a, Show a) => Verifiable a -> Secret -> Bool
verified v secret = v == mkVerifiable (verifiableVal v) secret
verify :: (Eq a, Show a) => Verifiable a -> Secret -> Bool
verify v secret = v == mkVerifiable (verifiableVal v) secret
calcDigest :: String -> Secret -> HMACDigest
calcDigest v secret = showDigest $ hmacSha1 secret $ fromString v
{- for quickcheck -}
prop_verifiable_sane :: String -> String -> Bool
prop_verifiable_sane a s = verified (mkVerifiable a secret) secret
prop_verifiable_sane a s = verify (mkVerifiable a secret) secret
where
secret = fromString s