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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)�
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set_default_proxy(proxy_type, addr[, port[, rdns[, username, password]]])
Sets a default proxy which all further socksocket objects will use,
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Attempts to replace a module's socket library with a SOCKS socket. Must set
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most of the Python Standard Library falls into this category.
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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.
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address before connecting (only for compatibility)
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Open a SOCKS enabled socket. The parameters are the same as
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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)�len�readr )r �file�count�data�dr 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,
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Returns the bound IP address and port number at the proxy.
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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.
s s z>H�idnas r r% )rj r5 �AF_INET�AF_INET6� inet_ptonr� � inet_ntop�struct�packrE r* r� rq r; � AF_UNSPECr< � IPPROTO_TCP�
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