From 27961dacaf2806581c79d26c287d340d596f890b Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Tue, 15 Apr 2014 18:35:00 -0400
Subject: moved doImport to KeyRing.hs

---
 kiki.hs | 113 ----------------------------------------------------------------
 1 file changed, 113 deletions(-)

(limited to 'kiki.hs')

diff --git a/kiki.hs b/kiki.hs
index 66e3e4f..b23e304 100644
--- a/kiki.hs
+++ b/kiki.hs
@@ -110,50 +110,6 @@ RSAPrivateKey ::= SEQUENCE {
 }
 -}
 
-instance ASN1Object RSAPrivateKey where
-    toASN1 rsa@(RSAPrivateKey {})
-        = \xs -> Start Sequence
-               : IntVal 0
-               : mpiVal rsaN
-               : mpiVal rsaE
-               : mpiVal rsaD
-               : mpiVal rsaP
-               : mpiVal rsaQ
-               : mpiVal rsaDmodP1
-               : mpiVal rsaDmodQminus1
-               : mpiVal rsaCoefficient
-               : End Sequence
-               : xs
-                  where mpiVal f = IntVal x where MPI x = f rsa
-
-    fromASN1 ( Start Sequence
-             : IntVal _ -- version
-             : IntVal n
-             : IntVal e
-             : IntVal d
-             : IntVal p
-             : IntVal q
-             : IntVal dmodp1
-             : IntVal dmodqminus1
-             : IntVal coefficient
-             : ys) =
-        Right ( privkey, tail $ dropWhile notend ys)
-         where
-            notend (End Sequence) = False
-            notend _              = True
-            privkey = RSAPrivateKey
-                { rsaN = MPI n
-                , rsaE = MPI e
-                , rsaD = MPI d
-                , rsaP = MPI p
-                , rsaQ = MPI q
-                , rsaDmodP1 = MPI dmodp1
-                , rsaDmodQminus1 = MPI dmodqminus1
-                , rsaCoefficient = MPI coefficient
-                }
-    fromASN1 _ =
-        Left "fromASN1: RSAPrivateKey: unexpected format"
-
 sshrsa :: Integer -> Integer -> Char8.ByteString
 sshrsa e n = runPut $ do
     putWord32be 7
@@ -212,14 +168,6 @@ getPackets = do
 -}
 
 
-extractPEM typ pem = dta
- where
-    dta = case ys of
-            _:dta_lines -> Char8.concat dta_lines
-            []          -> ""
-    xs = dropWhile (/="-----BEGIN " <> typ <> "-----") (Char8.lines pem)
-    ys = takeWhile (/="-----END " <> typ <> "-----") xs
-
 writePEM typ dta = pem
  where
     pem = unlines . concat $
@@ -682,46 +630,6 @@ writeKeyToFile False "PEM" fname packet =
         return ()
     algo -> warn $ fname ++ ": unable to export "++show algo++" key "++fingerprint packet
 
-readKeyFromFile False "PEM" fname = do
-    -- warn $ fname ++ ": reading ..."
-    -- Note: The key's timestamp is included in it's fingerprint.
-    --       Therefore, we should attempt to preserve it.
-    timestamp <- handleIO_ (error $ fname++": modificaiton time?") $ 
-                    modificationTime <$> getFileStatus fname
-    input <- L.readFile fname
-    let dta = extractPEM "RSA PRIVATE KEY" input
-    -- Char8.putStrLn $ "dta = " <> dta
-    let rsa = do
-           e <- decodeASN1 DER . L.pack <$> Base64.decode (Char8.unpack dta)
-           asn1 <- either (const Nothing) Just e
-           k <- either (const Nothing) (Just . fst) (fromASN1 asn1)
-           let _ = k :: RSAPrivateKey
-           return k
-    -- putStrLn $ "rsa = "++ show rsa
-    return . Message $ do
-        rsa <- maybeToList rsa
-        return $ SecretKeyPacket
-            { version = 4
-            , timestamp = toEnum (fromEnum timestamp)
-            , key_algorithm = RSA
-            , key = [ -- public fields...
-                     ('n',rsaN rsa)
-                    ,('e',rsaE rsa)
-                    -- secret fields
-                    ,('d',rsaD rsa)
-                    ,('p',rsaQ rsa) -- Note: p & q swapped
-                    ,('q',rsaP rsa) -- Note: p & q swapped
-                    ,('u',rsaCoefficient rsa)
-                    ]
-            -- , ecc_curve = def
-            , s2k_useage = 0
-            , s2k = S2K 100 ""
-            , symmetric_algorithm = Unencrypted
-            , encrypted_data = ""
-            , is_subkey = True
-            }
-readKeyFromFile is_public fmt filename = error ("unimplemented key type: "++fmt)
-
 readPublicKey :: Char8.ByteString -> RSAPublicKey
 readPublicKey bs = maybe er id $ do
     let (pre,bs1) = Char8.splitAt 7 bs
@@ -1164,27 +1072,6 @@ doBTCImport doDecrypt db (ms,subspec,content) = do
         $ error "Key specification is ambiguous."
     doImportG doDecrypt db m0 tag "" key
 
-doImport
-  :: Ord k =>
-     (Packet -> IO (Maybe Packet))
-     -> Map.Map k KeyData
-     -> ([Char], Maybe [Char], [k], t)
-     -> IO (Map.Map k KeyData)
-doImport doDecrypt db (fname,subspec,ms,_) = do
-    let fetchkey = readKeyFromFile False "PEM" fname
-    let error s = do
-                        warn s
-                        exitFailure
-    flip (maybe $ error "Cannot import master key.")
-         subspec $ \tag -> do
-    Message parsedkey <- fetchkey
-    flip (maybe $ return db)
-         (listToMaybe parsedkey) $ \key -> do
-    let (m0,tailms) = splitAt 1 ms
-    when (not (null tailms) || null m0)
-        $ error "Key specification is ambiguous."
-    doImportG doDecrypt db m0 tag fname key
-
 -- We return into IO in case we want to make a signature here.
 setHostnames :: (SockAddr -> Bool) -> Hosts.Hosts -> KeyData -> IO KeyData
 setHostnames pred hosts kd@(KeyData topmp topsigs uids subs) =
-- 
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