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