40ecf58d4b
This does not change the overall license of the git-annex program, which was already AGPL due to a number of sources files being AGPL already. Legally speaking, I'm adding a new license under which these files are now available; I already released their current contents under the GPL license. Now they're dual licensed GPL and AGPL. However, I intend for all my future changes to these files to only be released under the AGPL license, and I won't be tracking the dual licensing status, so I'm simply changing the license statement to say it's AGPL. (In some cases, others wrote parts of the code of a file and released it under the GPL; but in all cases I have contributed a significant portion of the code in each file and it's that code that is getting the AGPL license; the GPL license of other contributors allows combining with AGPL code.)
64 lines
2 KiB
Haskell
64 lines
2 KiB
Haskell
{- git-remote-tor-annex program
|
|
-
|
|
- Copyright 2016 Joey Hess <id@joeyh.name>
|
|
-
|
|
- Licensed under the GNU AGPL version 3 or higher.
|
|
-}
|
|
|
|
module CmdLine.GitRemoteTorAnnex where
|
|
|
|
import Common
|
|
import qualified Annex
|
|
import qualified Git.CurrentRepo
|
|
import P2P.Protocol
|
|
import P2P.IO
|
|
import Utility.Tor
|
|
import Utility.AuthToken
|
|
import Annex.UUID
|
|
import P2P.Address
|
|
import P2P.Auth
|
|
|
|
run :: [String] -> IO ()
|
|
run (_remotename:address:[]) = forever $
|
|
getLine >>= \case
|
|
"capabilities" -> putStrLn "connect" >> ready
|
|
"connect git-upload-pack" -> go UploadPack
|
|
"connect git-receive-pack" -> go ReceivePack
|
|
l -> error $ "git-remote-helpers protocol error at " ++ show l
|
|
where
|
|
(onionaddress, onionport)
|
|
| '/' `elem` address = parseAddressPort $
|
|
reverse $ takeWhile (/= '/') $ reverse address
|
|
| otherwise = parseAddressPort address
|
|
go service = do
|
|
ready
|
|
connectService onionaddress onionport service >>= \case
|
|
Right exitcode -> exitWith exitcode
|
|
Left e -> giveup $ describeProtoFailure e
|
|
ready = do
|
|
putStrLn ""
|
|
hFlush stdout
|
|
|
|
run (_remotename:[]) = giveup "remote address not configured"
|
|
run _ = giveup "expected remote name and address parameters"
|
|
|
|
parseAddressPort :: String -> (OnionAddress, OnionPort)
|
|
parseAddressPort s =
|
|
let (a, sp) = separate (== ':') s
|
|
in case readish sp of
|
|
Nothing -> giveup "onion address must include port number"
|
|
Just p -> (OnionAddress a, p)
|
|
|
|
connectService :: OnionAddress -> OnionPort -> Service -> IO (Either ProtoFailure ExitCode)
|
|
connectService address port service = do
|
|
state <- Annex.new =<< Git.CurrentRepo.get
|
|
Annex.eval state $ do
|
|
authtoken <- fromMaybe nullAuthToken
|
|
<$> loadP2PRemoteAuthToken (TorAnnex address port)
|
|
myuuid <- getUUID
|
|
g <- Annex.gitRepo
|
|
conn <- liftIO $ connectPeer g (TorAnnex address port)
|
|
runst <- liftIO $ mkRunState Client
|
|
liftIO $ runNetProto runst conn $ auth myuuid authtoken noop >>= \case
|
|
Just _theiruuid -> connect service stdin stdout
|
|
Nothing -> giveup $ "authentication failed, perhaps you need to set " ++ p2pAuthTokenEnv
|