Viewing File: /opt/alt/python38/lib/python3.8/site-packages/__pycache__/socks.cpython-38.opt-1.pyc
U
"Ù@W u ã @ sà d Z dZddlZddlZddlmZmZmZ ddlm Z ddl
m Z ddl m
Z
ddlmZ d ZZd
ZZd ZZeeed œZeee ¡ e ¡ ƒƒZej Z Z G d
d„ de ƒZ G dd„ de ƒZ G dd„ de ƒZ!G dd„ de ƒZ"G dd„ de ƒZ#G dd„ de ƒZ$G dd„ de ƒZ%dd d d œZ&d d d!d"d#d$d%d&d'œZ'ed(ed(ed)iZ(d:d+d,„Z)e)Z*d-d.„ Z+e+Z,d/d0„ Z-e-Z.d;d1d2„Z/G d3d4„ d4ejƒZ0d5d6„ Z1d7D ]:Z2e3e0e2dƒZ4e5e4e
ƒse0j6 7e2¡ e8e0e2e1e2ƒƒ qG d8d9„ d9e0ƒZ9dS )<a’
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
z1.5.7é N)Ú
EOPNOTSUPPÚEINVALÚEAGAIN)ÚBytesIO)ÚSEEK_CUR)ÚCallable)Ú b64encodeé é é )ÚSOCKS4ÚSOCKS5ÚHTTPc @ s" e Zd ZdZddd„Zdd„ ZdS )Ú
ProxyErrorz>
socket_err contains original socket.error exception.
Nc C s( || _ || _|r$| j d |¡7 _ d S )Nz: {0})ÚmsgÚ
socket_errÚformat)Úselfr r © r ú /socks.pyÚ__init__N s zProxyError.__init__c C s | j S ©N)r ©r r r r Ú__str__U s zProxyError.__str__)N)Ú__name__Ú
__module__Ú __qualname__Ú__doc__r r r r r r r J s
r c @ s e Zd ZdS )ÚGeneralProxyErrorN©r r r r r r r r X s r c @ s e Zd ZdS )ÚProxyConnectionErrorNr r r r r r Y s r c @ s e Zd ZdS )ÚSOCKS5AuthErrorNr r r r r r! Z s r! c @ s e Zd ZdS )Ú SOCKS5ErrorNr r r r r r" [ s r" c @ s e Zd ZdS )Ú SOCKS4ErrorNr r r r r r# \ s r# c @ s e Zd ZdS )Ú HTTPErrorNr r r r r r$ ] s r$ zRequest rejected or failedzLRequest rejected because SOCKS server cannot connect to identd on the clientzPRequest rejected because the client program and identd report different user-ids)é[ é\ é] z General SOCKS server failurez!Connection not allowed by rulesetzNetwork unreachablezHost unreachablezConnection refusedz TTL expiredz(Command not supported, or protocol errorzAddress type not supported)r r
r é é é é é i8 i Tc C s. | ||||r| ¡ nd|r"| ¡ ndft_dS )zé
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().
N)ÚencodeÚ
socksocketÚ
default_proxy)Ú
proxy_typeÚaddrÚportÚrdnsÚusernameÚpasswordr r r Úset_default_proxys s þr6 c C s t jS )z>
Returns the default proxy, set by set_default_proxy.
)r. r/ r r r r Úget_default_proxy€ s r7 c C s t jrt | j_ntdƒ‚dS )a"
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/ Úsocketr )Úmoduler r r Ú wrap_moduleˆ s
r: c
C sF | \}
} |
d¡r |
d¡}
|r4| d¡r4| d¡}d} t ||dtj¡D ]Þ}
|
\}}}}}d}z†t|||ƒ}| dk rŠ| D ]}|j|Ž qzt|tt fƒr¢|
|¡ |dk r¾| ||||||¡ |dk rÐ| |¡ |
|
| f¡ |W S tjk
r& } z |} |dk r| ¡ d}W 5 d}~X Y qJX qJ| dk r8| ‚t d¡‚dS )aí create_connection(dest_pair, *[, timeout], **proxy_args) -> socket object
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)
ú[z[]Nr zgai returned empty list.)Ú
startswithÚstripr8 Ú getaddrinfoÚ SOCK_STREAMr. Z
setsockoptÚ
isinstanceÚintÚfloatZ
settimeoutÚ set_proxyÚbindÚconnectÚerrorÚclose)Ú dest_pairr0 Ú
proxy_addrÚ
proxy_portZ
proxy_rdnsZproxy_usernameZproxy_passwordZtimeoutZsource_addressZsocket_optionsZ remote_hostZ remote_portÚerrÚrÚfamilyZ socket_typeÚprotoZ canonnameZsaZsockÚoptÚer r r Úcreate_connection– sB
ÿ
rQ c @ s e Zd ZdZdd„ Zeƒ ZdS )Ú _BaseSocketzJAllows Python 2's "delegated" methods such as send() to be overridden
c O sD t j| f|ž|Ž tƒ | _| jD ] }t| |ƒ| j|< t| |ƒ q d S r )Ú _orig_socketr ÚdictÚ
_savedmethodsÚ
_savenamesÚgetattrÚdelattr)r ÚposÚkwÚnamer r r r Ô s
z_BaseSocket.__init__N)r r r r r ÚlistrV r r r r rR Ñ s rR c s ‡ fdd„S )Nc s | j ˆ ||ŽS r )rU )r rY rZ ©r[ r r Ú<lambda>ß ó z _makemethod.<locals>.<lambda>r r] r r] r Ú _makemethodÞ s r` )ÚsendtoÚsendÚrecvfromÚrecvc @ sæ e Zd ZdZdZejejdfdd„Zdd„ Z d-d d
„Z
e
Z d d „ Z d
d„ Z
d.dd„Zd/dd„Zdd„ Zdd„ Zdd„ ZeZdd„ ZeZdd „ ZeZd d „ Zd d „ Zd!d"„ Zd#d$„ Zd%d&„ Z d'd(„ Z e e e ee e iZ!d)d*„ Z"d+d,„ Z#dS )0r. a2 socksocket([family[, type[, proto]]]) -> socket object
Open a SOCKS enabled socket. The parameters are the same as
those of the standard socket init. In order for SOCKS to work,
you must specify family=AF_INET and proto=0.
The "type" argument must be either SOCK_STREAM or SOCK_DGRAM.
Nr c O sf |t jt jfkr"d}t| |¡ƒ‚tj| |||f|ž|Ž d | _| jrP| j| _ nd| _ d | _
d | _ d S )Nz0Socket type must be stream or datagram, not {!r})NNNNNN) r8 r? Ú
SOCK_DGRAMÚ
ValueErrorr rR r Ú
_proxyconnr/ ÚproxyÚproxy_socknameÚproxy_peername)r rM ÚtyperN ÚargsÚkwargsr r r r r ö s
zsocksocket.__init__c C s< d}t |ƒ|k r8| |t |ƒ ¡}|s.tdƒ‚||7 }q|S )z›
Receive EXACTLY the number of bytes requested from the file object.
Blocks until the required number of bytes have been received.
r_ ú Connection closed unexpectedly)ÚlenÚreadr )r ÚfileÚcountÚdataÚdr r r Ú_readall s
zsocksocket._readallTc C s. |||||r| ¡ nd|r"| ¡ ndf| _dS )aä 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- rh )r r0 r1 r2 r3 r4 r5 r r r rC s þzsocksocket.set_proxyc O sâ | j \}}}}}}|r"| jtjkr4tj| f|ž|ŽS | jrFt td¡‚|t kr^d} t t
| ¡‚t j| f|ž|Ž | ¡ \}
} d| f} tƒ | _|
¡ }
| j |
¡ d}| | j|| ¡\}
}|
\}}
|\}
} t | || f¡ d| _dS )zm
Implements proxy connection for UDP sockets,
which happens during the bind() phase.
z"Socket already bound to an addressz'UDP only supported by SOCKS5 proxy typeÚ0ó )ú0.0.0.0r N)rh rk r8 re rS rD rg rF r r
r rR Z getsocknameÚ _proxy_addrrE Ú_SOCKS5_requestri )r rY rZ r0 rI rJ r3 r4 r5 r Ú_r2 Údstrh Z
UDP_ASSOCIATEZrelayÚhostr r r rD * s( zsocksocket.bindc
O sš | j tjkr tj| |f|ž|ŽS | js0| d¡ |d }|d d… }tƒ }d}| |¡ d}| |¡ | ||¡ tj
| | ¡ | f|ž|Ž} | | ¡ S )N©Ú r éÿÿÿÿs ó )
rk r8 re rR ra rg rD r ÚwriteÚ_write_SOCKS5_addressrb ÚgetvalueÚtell)
r Úbytesrl rm ZaddressÚflagsÚheaderZRSVZ
STANDALONEZsentr r r ra N s
zsocksocket.sendtoc K s6 | j tjkr | j||| jf|ŽS tj| ||f|ŽS d S r )rk r8 re ra rj rR rb )r r† r‡ rm r r r rb a s zsocksocket.sendc C s° | j tjkrt | ||¡S | js*| d¡ tt | ||¡ƒ}| dt
¡ | d¡}t |ƒrbt
dƒ‚| |¡\}}| jr | j\}}||ks”|d|fkr t td¡‚| ¡ ||ffS )Nr~ r
r z Received UDP packet fragmentr zPacket filtered)rk r8 re rR rc rg rD r rd Úseekr rp ÚordÚNotImplementedErrorÚ_read_SOCKS5_addressrj rF r ) r Úbufsizer‡ ZbufZfragZfromhostZfromportZpeerhostZpeerportr r r rc g s
zsocksocket.recvfromc O s | j ||Ž\}}|S r )rc )r rY rZ r† r{ r r r rd { s zsocksocket.recvc C s | j r| j ¡ t | ¡S r )rg rG rR r r r r rG s
zsocksocket.closec C s | j S )zL
Returns the bound IP address and port number at the proxy.
)ri r r r r Úget_proxy_sockname„ s z socksocket.get_proxy_socknamec C s
t | ¡S )z>
Returns the IP and port number of the proxy.
)rR Ú getpeernamer r r r Úget_proxy_peernameŒ s z socksocket.get_proxy_peernamec C s | j S )zˆ
Returns the IP address and port number of the destination
machine (note: get_proxy_peername returns the proxy)
)rj r r r r Ú get_peername” s zsocksocket.get_peernamec G s d}| | ||¡\| _| _dS )zI
Negotiates a stream connection through a SOCKS5 server.
ó N)rz rj ri )r Ú dest_addrZCONNECTr r r Ú_negotiate_SOCKS5 s
ÿz socksocket._negotiate_SOCKS5c C sâ | j \}}}}}} | d¡}
| dd¡} z |r@| r@|
d¡ n
|
d¡ |
¡ | | d¡} | dd… dkrvtd ƒ‚| dd… d
krþ|
d tt|ƒƒ ¡ | tt| ƒƒ ¡ | ¡ |
¡ | | d¡}
|
dd… d krätd ƒ‚|
dd… d krüt
d
ƒ‚n6| dd… d kr4| dd… dkr,t
dƒ‚ntd ƒ‚|
d| d ¡ | ||
¡}|
¡ | | d¡}|dd… dkr€td ƒ‚t |dd… ƒ}|dkr¶t
|d¡}td ||¡ƒ‚| | ¡}||fW ¢S | ¡ |
¡ X dS )z‘
Send SOCKS5 request with given command (CMD field) and
address (DST field). Returns resolved DST address that was used.
ÚwbÚrbr s s r
r ó ú%SOCKS5 proxy server sent invalid dataó r’ r z SOCKS5 authentication failedó ÿz7All offered SOCKS5 authentication methods were rejectedr ú
Unknown errorú
{0:#04x}: {1}N)rh ÚmakefilerG r‚ Úflushru r Úchrro r- r! rƒ rŠ Ú
SOCKS5_ERRORSÚgetr" r rŒ )r ZconnÚcmdr| r0 r1 r2 r3 r4 r5 ÚwriterÚreaderZ chosen_authZ auth_statusZresolvedÚrespÚstatusrF Zbndr r r rz ¥ sV
ÿþý
zsocksocket._SOCKS5_requestc C sL |\}}| j \}}}}}} tjdtjdi}
tjtjfD ]j} zJt | |¡} | |
| | ¡ t | | ¡}| t d|¡¡ ||fW S tj k
rž Y q6Y q6X q6|rÐ|
d¡}
| dt t |
ƒƒ
¡ |
¡ nbt
||tjtjtjtj¡}|d }|d } |d d }t | |¡} | |
| | ¡ t | | ¡}| t d|¡¡ ||fS )z~
Return the host and port packed for the SOCKS5 protocol,
and the resolved address as a tuple object.
r’ ó ú>HÚidnarw r r( )rh r8 ÚAF_INETÚAF_INET6Z inet_ptonr‚ Ú inet_ntopÚstructÚpackrF r- rŸ ro r> Z AF_UNSPECr? Z IPPROTO_TCPZ
AI_ADDRCONFIG)r r1 rq r} r2 r0 r{ r3 r4 r5 Zfamily_to_byterM Ú
addr_bytesZ
host_bytesZ addressesZ target_addrr r r rƒ ÷ s0
z socksocket._write_SOCKS5_addressc C s– | |d¡}|dkr(t | |d¡¡}nN|dkrN| |d¡}| |t|ƒ¡}n(|dkrnt tj| |d¡¡}ntdƒ‚t d| |d ¡¡d
}||fS ) Nr r’ r( rw r§ é r˜ r¨ r
r ) ru r8 Ú inet_ntoarŠ r¬ r« r r Úunpack)r rq Zatypr1 Zlengthr2 r r r rŒ ! s z socksocket._read_SOCKS5_addressc C sŽ | j \}}}}}}| d¡} | dd¡}
zLd} zt |¡} W n4 tjk
rr |r^d} d} nt t |¡¡} Y nX | t ddd |¡¡ | | ¡ |r¢| |¡ | d
¡ | rÄ| |
d ¡d
¡ | ¡ | |
d ¡}
|
dd … d
krðt
d
ƒ‚t|
d d… ƒ}|dkr&t |d¡}td ||¡ƒ‚t |
dd… ¡t d|
dd… ¡d f| _| rjt | ¡|f| _n
||f| _W 5 |
¡ | ¡ X dS )zB
Negotiates a connection through a SOCKS4 server.
r• r– r Fs Tz>BBHr( r r r© r, z%SOCKS4 proxy server sent invalid datar
éZ r› rœ Nr¨ )rh r rG r8 Z inet_atonrF Ú
gethostbynamer‚ r r® r- rž ru r rŠ Ú
SOCKS4_ERRORSr¡ r# r r± r² ri rj )r r“ Ú dest_portr0 r1 r2 r3 r4 r5 r£ r¤ Zremote_resolver¯ r¥ r¦ rF r r r Ú_negotiate_SOCKS40 sB
,z socksocket._negotiate_SOCKS4c C sj | j \}}}}}}|r|nt |¡}d| d¡ d t|ƒ ¡ d d| d¡ g} |rv|rv| dt|d | ƒ ¡ | d¡ | d | ¡¡ | ¡ }
|
¡ } |
¡ | s´t dƒ‚z|
d d
¡\} }
}W n tk
ræ t d ƒ‚Y nX | d ¡sút d
ƒ‚z t|
ƒ}
W n tk
r$ tdƒ‚Y nX |
dkrVd |
|¡}|
dkrN|d7 }t|ƒ‚d| _||f| _dS )zˆ
Negotiates a connection through an HTTP server.
NOTE: This currently only supports HTTP CONNECT-style proxies.
s CONNECT r© ó :s HTTP/1.1s Host: s Proxy-Authorization: basic s
rn ú r
z'HTTP proxy server sent invalid responsezHTTP/z0Proxy server does not appear to be an HTTP proxyz4HTTP proxy server did not return a valid HTTP statuséÈ z{0}: {1})i i“ i• za
[*] Note: The HTTP proxy server may not be supported by PySocks (must be a CONNECT tunnel proxy))s 0.0.0.0r N)rh r8 r´ r- ÚstrÚappendr ZsendallÚjoinr ÚreadlinerG r Úsplitrf r< rA r$ r ri rj )r r“ r¶ r0 r1 r2 r3 r4 r5 Z http_headersZfobjZ status_linerN Z status_codeZ
status_msgrF r r r Ú_negotiate_HTTPk s> þ
zsocksocket._negotiate_HTTPc
C sÈ t |ƒdks|d d¡r$t d¡‚|\}}| jtjkrt| jsH| d¡ t |¡}|dkrf|sfd| _ n
||f| _ dS | j
\}}}}}} t |t t
fƒr®t |ƒdks®|r®t |tƒs¶tdƒ‚|dkrØ|| _ t | ||f¡ dS | ¡ }zt | |¡ W n` tjk
rP }
z>| ¡ |\}}d ||¡} t| } d
| | ¡}
t|
|
ƒ‚W 5 d}
~
X Y ntX z| j| }|| ||ƒ W nV tjk
r¤ }
z| ¡ td |
ƒ‚W 5 d}
~
X Y n tk
r | ¡ ‚ Y nX dS ) zã
Connects to the specified destination through a proxy.
Uses the same API as socket's connect().
To select the proxy server, use set_proxy().
dest_pair - 2-tuple of (IP/hostname, port).
r
r r; z PySocks doesn't support IPv6r~ rx Nz0Invalid destination-connection (host, port) pairz{0}:{1}z!Error connecting to {0} proxy {1}z Socket error)ro r< r8 rF rk re rg rD r´ rj rh r@ r\ ÚtuplerA r rR rE ry rG r ÚPRINTABLE_PROXY_TYPESr Ú_proxy_negotiatorsr )r rH r“ r¶ r0 rI rJ r3 r4 r5 rF Z proxy_serverZprintable_typer Z negotiater r r rE ¨ sZ
ÿþý ÿ
zsocksocket.connectc C s4 | j \}}}}}}|p t |¡}|s,tdƒ‚||fS )zD
Return proxy address to connect to as tuple object
zInvalid proxy type)rh Ú
DEFAULT_PORTSr¡ r )r r0 rI rJ r3 r4 r5 r r r ry õ s
zsocksocket._proxy_addr)NNNTNN)r )r )$r r r r r/ r8 rª r? r ru rC ZsetproxyrD ra rb rc rd rG rŽ Zgetproxysocknamer Zgetproxypeernamer‘ r r” rz rƒ rŒ r· rÀ r r
r rà rE ry r r r r r. ë sB
$
R*;7 ýMr. )NNNTNN) NNNTNNNNN):r Ú __version__r8 r Úerrnor r r Úior Úosr Ú collectionsr Úbase64r ZPROXY_TYPE_SOCKS4r ZPROXY_TYPE_SOCKS5r
ZPROXY_TYPE_HTTPr Z PROXY_TYPESrT ÚzipÚvaluesÚkeysr Z
_orgsocketrS ÚIOErrorr r r r! r" r# r$ rµ r rÄ r6 Zsetdefaultproxyr7 Zgetdefaultproxyr: Z
wrapmodulerQ rR r` r[ rW Úmethodr@ rV r¼ Úsetattrr. r r r r Ú<module> s~ 6
þù
þ
ü
;
Back to Directory
File Manager