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From abab0f8202998a3e88c5dc5f67a8245da6c174b3 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Thu, 28 Feb 2013 23:36:20 -0400
Subject: [PATCH] remove IPv6 stuff
---
Network/Socks5.hs | 1 -
Network/Socks5/Command.hs | 16 ++--------------
Network/Socks5/Types.hs | 3 +--
Network/Socks5/Wire.hs | 2 --
4 files changed, 3 insertions(+), 19 deletions(-)
diff --git a/Network/Socks5.hs b/Network/Socks5.hs
index 67b0060..80efb9c 100644
--- a/Network/Socks5.hs
+++ b/Network/Socks5.hs
@@ -54,7 +54,6 @@ socksConnectAddr :: Socket -> SockAddr -> SockAddr -> IO ()
socksConnectAddr sock sockserver destaddr = withSocks sock sockserver $ do
case destaddr of
SockAddrInet p h -> socks5ConnectIPV4 sock h p >> return ()
- SockAddrInet6 p _ h _ -> socks5ConnectIPV6 sock h p >> return ()
_ -> error "unsupported unix sockaddr type"
-- | connect a new socket to the socks server, and connect the stream to a FQDN
diff --git a/Network/Socks5/Command.hs b/Network/Socks5/Command.hs
index 2952706..db994c9 100644
--- a/Network/Socks5/Command.hs
+++ b/Network/Socks5/Command.hs
@@ -9,9 +9,8 @@
--
module Network.Socks5.Command
( socks5Establish
- , socks5ConnectIPV4
- , socks5ConnectIPV6
, socks5ConnectDomainName
+ , socks5ConnectIPV4
-- * lowlevel interface
, socks5Rpc
) where
@@ -23,7 +22,7 @@ import qualified Data.ByteString as B
import qualified Data.ByteString.Char8 as BC
import Data.Serialize
-import Network.Socket (Socket, PortNumber, HostAddress, HostAddress6)
+import Network.Socket (Socket, PortNumber, HostAddress)
import Network.Socket.ByteString
import Network.Socks5.Types
@@ -46,17 +45,6 @@ socks5ConnectIPV4 socket hostaddr port = onReply <$> socks5Rpc socket request
onReply (SocksAddrIPV4 h, p) = (h, p)
onReply _ = error "ipv4 requested, got something different"
-socks5ConnectIPV6 :: Socket -> HostAddress6 -> PortNumber -> IO (HostAddress6, PortNumber)
-socks5ConnectIPV6 socket hostaddr6 port = onReply <$> socks5Rpc socket request
- where
- request = SocksRequest
- { requestCommand = SocksCommandConnect
- , requestDstAddr = SocksAddrIPV6 hostaddr6
- , requestDstPort = fromIntegral port
- }
- onReply (SocksAddrIPV6 h, p) = (h, p)
- onReply _ = error "ipv6 requested, got something different"
-
-- TODO: FQDN should only be ascii, maybe putting a "fqdn" data type
-- in front to make sure and make the BC.pack safe.
socks5ConnectDomainName :: Socket -> String -> PortNumber -> IO (SocksAddr, PortNumber)
diff --git a/Network/Socks5/Types.hs b/Network/Socks5/Types.hs
index 5dc7d5e..12dea99 100644
--- a/Network/Socks5/Types.hs
+++ b/Network/Socks5/Types.hs
@@ -17,7 +17,7 @@ module Network.Socks5.Types
import Data.ByteString (ByteString)
import Data.Word
import Data.Data
-import Network.Socket (HostAddress, HostAddress6)
+import Network.Socket (HostAddress)
import Control.Exception
data SocksCommand =
@@ -38,7 +38,6 @@ data SocksMethod =
data SocksAddr =
SocksAddrIPV4 HostAddress
| SocksAddrDomainName ByteString
- | SocksAddrIPV6 HostAddress6
deriving (Show,Eq)
data SocksReply =
diff --git a/Network/Socks5/Wire.hs b/Network/Socks5/Wire.hs
index 2cfed52..d3bd9c5 100644
--- a/Network/Socks5/Wire.hs
+++ b/Network/Socks5/Wire.hs
@@ -41,12 +41,10 @@ data SocksResponse = SocksResponse
getAddr 1 = SocksAddrIPV4 <$> getWord32be
getAddr 3 = SocksAddrDomainName <$> (getWord8 >>= getByteString . fromIntegral)
-getAddr 4 = SocksAddrIPV6 <$> (liftM4 (,,,) getWord32le getWord32le getWord32le getWord32le)
getAddr n = error ("cannot get unknown socket address type: " ++ show n)
putAddr (SocksAddrIPV4 h) = putWord8 1 >> putWord32host h
putAddr (SocksAddrDomainName b) = putWord8 3 >> putWord8 (fromIntegral $ B.length b) >> putByteString b
-putAddr (SocksAddrIPV6 (a,b,c,d)) = putWord8 4 >> mapM_ putWord32host [a,b,c,d]
getSocksRequest 5 = do
cmd <- toEnum . fromIntegral <$> getWord8
--
1.7.10.4
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