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SocksiPy - Python SOCKS module.
Version 1.5.7
Copyright 2006 Dan-Haim. All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of Dan Haim nor the names of his contributors may be used
to endorse or promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY DAN HAIM "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL DAN HAIM OR HIS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMANGE.
This module provides a standard socket-like interface for Python
for tunneling connections through SOCKS proxies.
===============================================================================
Minor modifications made by Christopher Gilbert (http://motomastyle.com/)
for use in PyLoris (http://pyloris.sourceforge.net/)
Minor modifications made by Mario Vilas (http://breakingcode.wordpress.com/)
mainly to merge bug fixes found in Sourceforge
Modifications made by Anorov (https://github.com/Anorov)
-Forked and renamed to PySocks
-Fixed issue with HTTP proxy failure checking (same bug that was in the old ___recvall() method)
-Included SocksiPyHandler (sockshandler.py), to be used as a urllib2 handler,
courtesy of e000 (https://github.com/e000): https://gist.github.com/869791#file_socksipyhandler.py
-Re-styled code to make it readable
-Aliased PROXY_TYPE_SOCKS5 -> SOCKS5 etc.
-Improved exception handling and output
-Removed irritating use of sequence indexes, replaced with tuple unpacked variables
-Fixed up Python 3 bytestring handling - chr(0x03).encode() -> b""
-Other general fixes
-Added clarification that the HTTP proxy connection method only supports CONNECT-style tunneling HTTP proxies
-Various small bug fixes
z1.5.7 N)
EOPNOTSUPPEINVALEAGAIN)BytesIO)SEEK_CUR)Callable) b64encode SOCKS4SOCKS5HTTPc @ s1 e Z d Z d Z d d d Z d d Z d S)
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socket_errformat)selfr r r /socks.py__init__N s zProxyError.__init__c C s | j S)N)r )r r r r __str__U s zProxyError.__str__)__name__
__module__ __qualname____doc__r r r r r r r J s r c @ s e Z d Z d S)GeneralProxyErrorN)r r r r r r r r X s r c @ s e Z d Z d S)ProxyConnectionErrorN)r r r r r r r r Y s r c @ s e Z d Z d S)SOCKS5AuthErrorN)r r r r r r r r Z s r c @ s e Z d Z d S) SOCKS5ErrorN)r r r r r r r r [ s r c @ s e Z d Z d S) SOCKS4ErrorN)r r r r r r r r \ s r c @ s e Z d Z d S) HTTPErrorN)r r r r r r r r! ] s r! [ zRequest rejected or failed\ zLRequest rejected because SOCKS server cannot connect to identd on the client] zPRequest rejected because the client program and identd report different user-idsz General SOCKS server failurez!Connection not allowed by rulesetzNetwork unreachable zHost unreachable zConnection refused z TTL expired z(Command not supported, or protocol error zAddress type not supportedi8 i Tc C sC | | | | | r | j n d | r3 | j n d f t _ d S)z
set_default_proxy(proxy_type, addr[, port[, rdns[, username, password]]])
Sets a default proxy which all further socksocket objects will use,
unless explicitly changed. All parameters are as for socket.set_proxy().
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Returns the default proxy, set by set_default_proxy.
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Attempts to replace a module's socket library with a SOCKS socket. Must set
a default proxy using set_default_proxy(...) first.
This will only work on modules that import socket directly into the namespace;
most of the Python Standard Library falls into this category.
zNo default proxy specifiedN)r+ r, socketr )moduler r r wrap_module s r7 c
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Like socket.create_connection(), but connects to proxy
before returning the socket object.
dest_pair - 2-tuple of (IP/hostname, port).
**proxy_args - Same args passed to socksocket.set_proxy() if present.
timeout - Optional socket timeout value, in seconds.
source_address - tuple (host, port) for the socket to bind to as its source
address before connecting (only for compatibility)
[z[]Nr zgai returned empty list.)
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z_BaseSocket.__init__N)r r r r r listrZ r r r r rV s rV c s f d d S)Nc s | j | | S)N)rY )r r] r^ )r_ r r <lambda> s z _makemethod.<locals>.<lambda>r )r_ r )r_ r _makemethod s rb sendtosendrecvfromrecvc @ sc e Z d Z d Z d Z e j e j d d d Z d d Z d d d d d d d d
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Open a SOCKS enabled socket. The parameters are the same as
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you must specify family=AF_INET and proto=0.
The "type" argument must be either SOCK_STREAM or SOCK_DGRAM.
Nr c O s | t j t j f k r3 d } t | j | t j | | | | | | d | _ | j rp | j | _ n d | _ d | _
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Receive EXACTLY the number of bytes requested from the file object.
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z Connection closed unexpectedly)lenreadr )r filecountdatadr r r _readall s zsocksocket._readallTc C sC | | | | | r | j n d | r3 | j n d f | _ d S)a set_proxy(proxy_type, addr[, port[, rdns[, username[, password]]]])
Sets the proxy to be used.
proxy_type - The type of the proxy to be used. Three types
are supported: PROXY_TYPE_SOCKS4 (including socks4a),
PROXY_TYPE_SOCKS5 and PROXY_TYPE_HTTP
addr - The address of the server (IP or DNS).
port - The port of the server. Defaults to 1080 for SOCKS
servers and 8080 for HTTP proxy servers.
rdns - Should DNS queries be performed on the remote side
(rather than the local side). The default is True.
Note: This has no effect with SOCKS4 servers.
username - Username to authenticate with to the server.
The default is no authentication.
password - Password to authenticate with to the server.
Only relevant when username is also provided.
N)r* rj )r r- r. r/ r0 r1 r2 r r r rB s zsocksocket.set_proxyc O s> | j \ } } } } } } | s4 | j t j k rG t j | | | S| j rb t j t d | t k r d } t j t
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Implements proxy connection for UDP sockets,
which happens during the bind() phase.
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zsocksocket.recvfromc O s | j | | \ } } | S)N)re )r r] r^ r r} r r r rf { s zsocksocket.recvc C s# | j r | j j t j | S)N)ri rF rV )r r r r rF s
zsocksocket.closec C s | j S)zL
Returns the bound IP address and port number at the proxy.
)rk )r r r r get_proxy_sockname s z socksocket.get_proxy_socknamec C s
t j | S)z>
Returns the IP and port number of the proxy.
)rV getpeername)r r r r get_proxy_peername s z socksocket.get_proxy_peernamec C s | j S)z
Returns the IP address and port number of the destination
machine (note: get_proxy_peername returns the proxy)
)rl )r r r r get_peername s zsocksocket.get_peernamec G s+ d } | j | | | \ | _ | _ d S)zI
Negotiates a stream connection through a SOCKS5 server.
s N)r| rl rk )r dest_addrZCONNECTr r r _negotiate_SOCKS5 s z socksocket._negotiate_SOCKS5c C s | j \ } } } } } } | j d }
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Send SOCKS5 request with given command (CMD field) and
address (DST field). Returns resolved DST address that was used.
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Return the host and port packed for the SOCKS5 protocol,
and the resolved address as a tuple object.
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z socksocket._write_SOCKS5_addressc C s | j | d } | d k r< t j | j | d } nu | d k ru | j | d } | j | t | } n< | d k r t j t j | j | d } n t d t j d | j | d d
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r ) rw r5 inet_ntoar r r r r unpack)r rs Zatypr. lengthr/ r r r r ! s $ "z socksocket._read_SOCKS5_addressc C s | j \ } } } } } } | j d } | j d d }
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Negotiates a connection through a SOCKS4 server.
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z socksocket._negotiate_SOCKS4c C s | j \ } } } } } } | r' | n t j | } d | j d d t | j d d | j d g } | r | r | j d t | d | | j d | j d j | | j }
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Negotiates a connection through an HTTP server.
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[*] Note: The HTTP proxy server may not be supported by PySocks (must be a CONNECT tunnel proxy) 0.0.0.0r N)r r r )r r )rj r5 r r* strappendr sendalljoinr readlinerF r splitrh r9 r? r! r rk rl )r r r r- r. r/ r0 r1 r2 Z http_headersZfobjZ status_linerO Z status_codeZ
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Connects to the specified destination through a proxy.
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dest_pair - 2-tuple of (IP/hostname, port).
r
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