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annotate src/plugins/plugin_xep_0065.py @ 480:2a072735e459

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Licence modification: the full project is now under AGPL v3+ instead of GPL v3+
author Goffi <goffi@goffi.org>
date Wed, 01 Aug 2012 22:53:02 +0200
parents cf005701624b
children a31abb97310d
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1 #!/usr/bin/python
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2 #-*- coding: utf-8 -*-
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3 """
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4 SAT plugin for managing xep-0065
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5
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6 Copyright (C)
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7 2002, 2003, 2004 Dave Smith (dizzyd@jabber.org)
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8 2007, 2008 Fabio Forno (xmpp:ff@jabber.bluendo.com)
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9 2009, 2010, 2011, 2012 Jérôme Poisson (goffi@goffi.org)
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10
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11 This program is free software: you can redistribute it and/or modify
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12 it under the terms of the GNU Affero General Public License as published by
0
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13 the Free Software Foundation, either version 3 of the License, or
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14 (at your option) any later version.
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15
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16 This program is distributed in the hope that it will be useful,
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17 but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 GNU Affero General Public License for more details.
0
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20
480
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21 You should have received a copy of the GNU Affero General Public License
0
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22 along with this program. If not, see <http://www.gnu.org/licenses/>.
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23
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24 --
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25
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26 This program is based on proxy65 (http://code.google.com/p/proxy65),
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27 originaly written by David Smith and modified by Fabio Forno.
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28 It is sublicensed under GPL v3 (or any later version) as allowed by the original
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29 license.
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30
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31 --
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32
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33 Here is a copy of the original license:
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34
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35 Copyright (C)
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36 2002-2004 Dave Smith (dizzyd@jabber.org)
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37 2007-2008 Fabio Forno (xmpp:ff@jabber.bluendo.com)
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38
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39 Permission is hereby granted, free of charge, to any person obtaining a copy
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40 of this software and associated documentation files (the "Software"), to deal
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41 in the Software without restriction, including without limitation the rights
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42 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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43 copies of the Software, and to permit persons to whom the Software is
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44 furnished to do so, subject to the following conditions:
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45
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46 The above copyright notice and this permission notice shall be included in
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47 all copies or substantial portions of the Software.
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48
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49 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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50 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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51 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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52 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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53 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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54 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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55 THE SOFTWARE.
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56 """
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57
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58 from logging import debug, info, warning, error
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59 from twisted.internet import protocol, reactor
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60 from twisted.internet import error as jab_error
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61 from twisted.words.protocols.jabber import client, jid
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62 from twisted.protocols.basic import FileSender
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63 from twisted.words.xish import domish
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64 from twisted.web.client import getPage
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65 import struct
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66 import urllib
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67 import hashlib, pdb
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68
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69 from zope.interface import implements
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70
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71 try:
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72 from twisted.words.protocols.xmlstream import XMPPHandler
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73 except ImportError:
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74 from wokkel.subprotocols import XMPPHandler
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75
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76 from wokkel import disco, iwokkel
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77
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78 IQ_SET = '/iq[@type="set"]'
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79 NS_BS = 'http://jabber.org/protocol/bytestreams'
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80 BS_REQUEST = IQ_SET + '/query[@xmlns="' + NS_BS + '"]'
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81 TIMEOUT = 60 #timeout for workflow
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83
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84
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85 PLUGIN_INFO = {
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86 "name": "XEP 0065 Plugin",
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87 "import_name": "XEP-0065",
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88 "type": "XEP",
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89 "protocols": ["XEP-0065"],
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90 "main": "XEP_0065",
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91 "handler": "yes",
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92 "description": _("""Implementation of SOCKS5 Bytestreams""")
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93 }
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94
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95 STATE_INITIAL = 0
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96 STATE_AUTH = 1
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97 STATE_REQUEST = 2
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98 STATE_READY = 3
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99 STATE_AUTH_USERPASS = 4
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100 STATE_TARGET_INITIAL = 5
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101 STATE_TARGET_AUTH = 6
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102 STATE_TARGET_REQUEST = 7
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103 STATE_TARGET_READY = 8
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104 STATE_LAST = 9
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105
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106 STATE_CONNECT_PENDING = STATE_LAST + 1
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107
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108 SOCKS5_VER = 0x05
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109
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110 ADDR_IPV4 = 0x01
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111 ADDR_DOMAINNAME = 0x03
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112 ADDR_IPV6 = 0x04
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113
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114 CMD_CONNECT = 0x01
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115 CMD_BIND = 0x02
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116 CMD_UDPASSOC = 0x03
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117
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118 AUTHMECH_ANON = 0x00
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119 AUTHMECH_USERPASS = 0x02
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120 AUTHMECH_INVALID = 0xFF
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121
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122 REPLY_SUCCESS = 0x00
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123 REPLY_GENERAL_FAILUR = 0x01
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124 REPLY_CONN_NOT_ALLOWED = 0x02
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125 REPLY_NETWORK_UNREACHABLE = 0x03
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126 REPLY_HOST_UNREACHABLE = 0x04
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127 REPLY_CONN_REFUSED = 0x05
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128 REPLY_TTL_EXPIRED = 0x06
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129 REPLY_CMD_NOT_SUPPORTED = 0x07
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130 REPLY_ADDR_NOT_SUPPORTED = 0x08
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131
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132
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133 def calculateHash(from_jid, to_jid, sid):
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134 """Calculate SHA1 Hash according to XEP-0065
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135 @param from_jid: jid of the requester
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136 @param to_jid: jid of the target
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137 @param sid: session id
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138 @return: hash (string)"""
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139 return hashlib.sha1((sid + from_jid.full() + to_jid.full()).encode('utf-8')).hexdigest()
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140
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141
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142
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143 class SOCKSv5(protocol.Protocol, FileSender):
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144 def __init__(self):
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145 debug(_("Protocol init"))
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146 self.state = STATE_INITIAL
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147 self.buf = ""
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148 self.supportedAuthMechs = [ AUTHMECH_ANON ]
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149 self.supportedAddrs = [ ADDR_DOMAINNAME ]
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150 self.enabledCommands = [ CMD_CONNECT ]
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151 self.peersock = None
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152 self.addressType = 0
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153 self.requestType = 0
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154
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155 def _startNegotiation(self):
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156 debug("_startNegotiation")
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157 self.state = STATE_TARGET_AUTH
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158 self.transport.write(struct.pack('!3B', SOCKS5_VER, 1, AUTHMECH_ANON))
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159
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160 def _parseNegotiation(self):
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161 debug("_parseNegotiation")
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162 try:
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163 # Parse out data
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164 ver, nmethod = struct.unpack('!BB', self.buf[:2])
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165 methods = struct.unpack('%dB' % nmethod, self.buf[2:nmethod+2])
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166
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167 # Ensure version is correct
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168 if ver != 5:
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169 self.transport.write(struct.pack('!BB', SOCKS5_VER, AUTHMECH_INVALID))
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170 self.transport.loseConnection()
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171 return
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172
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173 # Trim off front of the buffer
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174 self.buf = self.buf[nmethod+2:]
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175
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176 # Check for supported auth mechs
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177 for m in self.supportedAuthMechs:
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178 if m in methods:
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179 # Update internal state, according to selected method
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180 if m == AUTHMECH_ANON:
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181 self.state = STATE_REQUEST
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182 elif m == AUTHMECH_USERPASS:
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183 self.state = STATE_AUTH_USERPASS
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184 # Complete negotiation w/ this method
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185 self.transport.write(struct.pack('!BB', SOCKS5_VER, m))
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186 return
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187
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188 # No supported mechs found, notify client and close the connection
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189 self.transport.write(struct.pack('!BB', SOCKS5_VER, AUTHMECH_INVALID))
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190 self.transport.loseConnection()
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191 except struct.error:
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192 pass
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193
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194 def _parseUserPass(self):
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195 debug("_parseUserPass")
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196 try:
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197 # Parse out data
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198 ver, ulen = struct.unpack('BB', self.buf[:2])
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199 uname, = struct.unpack('%ds' % ulen, self.buf[2:ulen + 2])
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200 plen, = struct.unpack('B', self.buf[ulen + 2])
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201 password, = struct.unpack('%ds' % plen, self.buf[ulen + 3:ulen + 3 + plen])
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202 # Trim off fron of the buffer
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203 self.buf = self.buf[3 + ulen + plen:]
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204 # Fire event to authenticate user
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205 if self.authenticateUserPass(uname, password):
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206 # Signal success
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207 self.state = STATE_REQUEST
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208 self.transport.write(struct.pack('!BB', SOCKS5_VER, 0x00))
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209 else:
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210 # Signal failure
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211 self.transport.write(struct.pack('!BB', SOCKS5_VER, 0x01))
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212 self.transport.loseConnection()
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213 except struct.error:
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214 pass
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215
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216 def sendErrorReply(self, errorcode):
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217 debug("sendErrorReply")
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218 # Any other address types are not supported
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219 result = struct.pack('!BBBBIH', SOCKS5_VER, errorcode, 0, 1, 0, 0)
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220 self.transport.write(result)
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221 self.transport.loseConnection()
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222
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223 def _parseRequest(self):
goffi@necton2
parents:
diff changeset
224 debug("_parseRequest")
goffi@necton2
parents:
diff changeset
225 try:
goffi@necton2
parents:
diff changeset
226 # Parse out data and trim buffer accordingly
goffi@necton2
parents:
diff changeset
227 ver, cmd, rsvd, self.addressType = struct.unpack('!BBBB', self.buf[:4])
goffi@necton2
parents:
diff changeset
228
goffi@necton2
parents:
diff changeset
229 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
230 if self.addressType not in self.supportedAddrs:
goffi@necton2
parents:
diff changeset
231 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
232 return
goffi@necton2
parents:
diff changeset
233
goffi@necton2
parents:
diff changeset
234 # Deal with addresses
goffi@necton2
parents:
diff changeset
235 if self.addressType == ADDR_IPV4:
goffi@necton2
parents:
diff changeset
236 addr, port = struct.unpack('!IH', self.buf[4:10])
goffi@necton2
parents:
diff changeset
237 self.buf = self.buf[10:]
goffi@necton2
parents:
diff changeset
238 elif self.addressType == ADDR_DOMAINNAME:
goffi@necton2
parents:
diff changeset
239 nlen = ord(self.buf[4])
goffi@necton2
parents:
diff changeset
240 addr, port = struct.unpack('!%dsH' % nlen, self.buf[5:])
goffi@necton2
parents:
diff changeset
241 self.buf = self.buf[7 + len(addr):]
goffi@necton2
parents:
diff changeset
242 else:
goffi@necton2
parents:
diff changeset
243 # Any other address types are not supported
goffi@necton2
parents:
diff changeset
244 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
245 return
goffi@necton2
parents:
diff changeset
246
goffi@necton2
parents:
diff changeset
247 # Ensure command is supported
goffi@necton2
parents:
diff changeset
248 if cmd not in self.enabledCommands:
goffi@necton2
parents:
diff changeset
249 # Send a not supported error
goffi@necton2
parents:
diff changeset
250 self.sendErrorReply(REPLY_CMD_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
251 return
goffi@necton2
parents:
diff changeset
252
goffi@necton2
parents:
diff changeset
253 # Process the command
goffi@necton2
parents:
diff changeset
254 if cmd == CMD_CONNECT:
goffi@necton2
parents:
diff changeset
255 self.connectRequested(addr, port)
goffi@necton2
parents:
diff changeset
256 elif cmd == CMD_BIND:
goffi@necton2
parents:
diff changeset
257 self.bindRequested(addr, port)
goffi@necton2
parents:
diff changeset
258 else:
goffi@necton2
parents:
diff changeset
259 # Any other command is not supported
goffi@necton2
parents:
diff changeset
260 self.sendErrorReply(REPLY_CMD_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
261
goffi@necton2
parents:
diff changeset
262 except struct.error, why:
goffi@necton2
parents:
diff changeset
263 return None
goffi@necton2
parents:
diff changeset
264
goffi@necton2
parents:
diff changeset
265 def _makeRequest(self):
goffi@necton2
parents:
diff changeset
266 debug("_makeRequest")
goffi@necton2
parents:
diff changeset
267 self.state = STATE_TARGET_REQUEST
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
268 sha1 = calculateHash(self.data["from"], self.data["to"], self.sid)
0
goffi@necton2
parents:
diff changeset
269 request = struct.pack('!5B%dsH' % len(sha1), SOCKS5_VER, CMD_CONNECT, 0, ADDR_DOMAINNAME, len(sha1), sha1, 0)
goffi@necton2
parents:
diff changeset
270 self.transport.write(request)
goffi@necton2
parents:
diff changeset
271
goffi@necton2
parents:
diff changeset
272 def _parseRequestReply(self):
goffi@necton2
parents:
diff changeset
273 debug("_parseRequestReply")
goffi@necton2
parents:
diff changeset
274 try:
goffi@necton2
parents:
diff changeset
275 ver, rep, rsvd, self.addressType = struct.unpack('!BBBB', self.buf[:4])
goffi@necton2
parents:
diff changeset
276 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
277 if self.addressType not in self.supportedAddrs:
goffi@necton2
parents:
diff changeset
278 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
279 return
goffi@necton2
parents:
diff changeset
280
goffi@necton2
parents:
diff changeset
281 # Deal with addresses
goffi@necton2
parents:
diff changeset
282 if self.addressType == ADDR_IPV4:
goffi@necton2
parents:
diff changeset
283 addr, port = struct.unpack('!IH', self.buf[4:10])
goffi@necton2
parents:
diff changeset
284 self.buf = self.buf[10:]
goffi@necton2
parents:
diff changeset
285 elif self.addressType == ADDR_DOMAINNAME:
goffi@necton2
parents:
diff changeset
286 nlen = ord(self.buf[4])
goffi@necton2
parents:
diff changeset
287 addr, port = struct.unpack('!%dsH' % nlen, self.buf[5:])
goffi@necton2
parents:
diff changeset
288 self.buf = self.buf[7 + len(addr):]
goffi@necton2
parents:
diff changeset
289 else:
goffi@necton2
parents:
diff changeset
290 # Any other address types are not supported
goffi@necton2
parents:
diff changeset
291 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
292 return
goffi@necton2
parents:
diff changeset
293
goffi@necton2
parents:
diff changeset
294 # Ensure reply is OK
goffi@necton2
parents:
diff changeset
295 if rep != REPLY_SUCCESS:
goffi@necton2
parents:
diff changeset
296 self.loseConnection()
goffi@necton2
parents:
diff changeset
297 return
goffi@necton2
parents:
diff changeset
298
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
299 if self.factory.proxy:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
300 self.state = STATE_READY
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
301 self.factory.activateCb(self.sid, self.factory.iq_id, self.startTransfer)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
302 else:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
303 self.state = STATE_TARGET_READY
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
304 self.factory.activateCb(self.sid, self.factory.iq_id)
0
goffi@necton2
parents:
diff changeset
305
goffi@necton2
parents:
diff changeset
306 except struct.error, why:
goffi@necton2
parents:
diff changeset
307 return None
goffi@necton2
parents:
diff changeset
308
goffi@necton2
parents:
diff changeset
309 def connectionMade(self):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
310 debug("connectionMade (mode = %s)" % "requester" if isinstance(self.factory, Socks5ServerFactory) else "target")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
311
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
312 if isinstance(self.factory, Socks5ClientFactory):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
313 self.sid = self.factory.sid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
314 self.data = self.factory.data
0
goffi@necton2
parents:
diff changeset
315 self.state = STATE_TARGET_INITIAL
goffi@necton2
parents:
diff changeset
316 self._startNegotiation()
goffi@necton2
parents:
diff changeset
317
goffi@necton2
parents:
diff changeset
318 def connectRequested(self, addr, port):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
319 debug("connectRequested")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
320
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
321 # Check that this session if expected
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
322 if not self.factory.hash_sid_map.has_key(addr):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
323 #no: we refuse it
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
324 self.sendErrorReply(socks5.REPLY_CONN_REFUSED)
0
goffi@necton2
parents:
diff changeset
325 return
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
326 self.sid = self.factory.hash_sid_map[addr]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
327 self.factory.current_stream[self.sid]["start_transfer_cb"] = self.startTransfer
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
328 self.connectCompleted(addr, 0)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
329 self.transport.stopReading()
0
goffi@necton2
parents:
diff changeset
330
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
331 def startTransfer(self, file_obj):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
332 """Callback called when the result iq is received"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
333 d = self.beginFileTransfer(file_obj, self.transport)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
334 d.addCallback(self.fileTransfered)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
335
0
goffi@necton2
parents:
diff changeset
336 def fileTransfered(self, d):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
337 info(_("File transfer completed, closing connection"))
0
goffi@necton2
parents:
diff changeset
338 self.transport.loseConnection()
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
339 self.factory.finishedCb(self.sid, True)
0
goffi@necton2
parents:
diff changeset
340
goffi@necton2
parents:
diff changeset
341 def connectCompleted(self, remotehost, remoteport):
goffi@necton2
parents:
diff changeset
342 debug("connectCompleted")
goffi@necton2
parents:
diff changeset
343 if self.addressType == ADDR_IPV4:
goffi@necton2
parents:
diff changeset
344 result = struct.pack('!BBBBIH', SOCKS5_VER, REPLY_SUCCESS, 0, 1, remotehost, remoteport)
goffi@necton2
parents:
diff changeset
345 elif self.addressType == ADDR_DOMAINNAME:
goffi@necton2
parents:
diff changeset
346 result = struct.pack('!BBBBB%dsH' % len(remotehost), SOCKS5_VER, REPLY_SUCCESS, 0,
goffi@necton2
parents:
diff changeset
347 ADDR_DOMAINNAME, len(remotehost), remotehost, remoteport)
goffi@necton2
parents:
diff changeset
348 self.transport.write(result)
goffi@necton2
parents:
diff changeset
349 self.state = STATE_READY
goffi@necton2
parents:
diff changeset
350
goffi@necton2
parents:
diff changeset
351 def bindRequested(self, addr, port):
goffi@necton2
parents:
diff changeset
352 pass
goffi@necton2
parents:
diff changeset
353
goffi@necton2
parents:
diff changeset
354 def authenticateUserPass(self, user, passwd):
goffi@necton2
parents:
diff changeset
355 debug("User/pass: %s/%s", user, passwd)
goffi@necton2
parents:
diff changeset
356 return True
goffi@necton2
parents:
diff changeset
357
goffi@necton2
parents:
diff changeset
358 def dataReceived(self, buf):
goffi@necton2
parents:
diff changeset
359 if self.state == STATE_TARGET_READY:
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
360 self.data["file_obj"].write(buf)
0
goffi@necton2
parents:
diff changeset
361 return
goffi@necton2
parents:
diff changeset
362
goffi@necton2
parents:
diff changeset
363 self.buf = self.buf + buf
goffi@necton2
parents:
diff changeset
364 if self.state == STATE_INITIAL:
goffi@necton2
parents:
diff changeset
365 self._parseNegotiation()
goffi@necton2
parents:
diff changeset
366 if self.state == STATE_AUTH_USERPASS:
goffi@necton2
parents:
diff changeset
367 self._parseUserPass()
goffi@necton2
parents:
diff changeset
368 if self.state == STATE_REQUEST:
goffi@necton2
parents:
diff changeset
369 self._parseRequest()
goffi@necton2
parents:
diff changeset
370 if self.state == STATE_TARGET_AUTH:
goffi@necton2
parents:
diff changeset
371 ver, method = struct.unpack('!BB', buf)
goffi@necton2
parents:
diff changeset
372 self.buf = self.buf[2:]
goffi@necton2
parents:
diff changeset
373 if ver!=SOCKS5_VER or method!=AUTHMECH_ANON:
goffi@necton2
parents:
diff changeset
374 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
375 else:
goffi@necton2
parents:
diff changeset
376 self._makeRequest()
goffi@necton2
parents:
diff changeset
377 if self.state == STATE_TARGET_REQUEST:
goffi@necton2
parents:
diff changeset
378 self._parseRequestReply()
goffi@necton2
parents:
diff changeset
379
goffi@necton2
parents:
diff changeset
380
goffi@necton2
parents:
diff changeset
381 def clientConnectionLost(self, reason):
goffi@necton2
parents:
diff changeset
382 debug("clientConnectionLost")
goffi@necton2
parents:
diff changeset
383 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
384
goffi@necton2
parents:
diff changeset
385 def connectionLost(self, reason):
goffi@necton2
parents:
diff changeset
386 debug("connectionLost")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
387 if self.state != STATE_CONNECT_PENDING:
0
goffi@necton2
parents:
diff changeset
388 self.transport.unregisterProducer()
goffi@necton2
parents:
diff changeset
389 if self.peersock != None:
goffi@necton2
parents:
diff changeset
390 self.peersock.peersock = None
goffi@necton2
parents:
diff changeset
391 self.peersock.transport.unregisterProducer()
goffi@necton2
parents:
diff changeset
392 self.peersock = None
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
393
0
goffi@necton2
parents:
diff changeset
394
goffi@necton2
parents:
diff changeset
395 class Socks5ServerFactory(protocol.ServerFactory):
goffi@necton2
parents:
diff changeset
396 protocol = SOCKSv5
goffi@necton2
parents:
diff changeset
397
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
398 def __init__(self, current_stream, hash_sid_map, finishedCb):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
399 self.current_stream = current_stream
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
400 self.hash_sid_map = hash_sid_map
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
401 self.finishedCb = finishedCb
0
goffi@necton2
parents:
diff changeset
402
goffi@necton2
parents:
diff changeset
403 def startedConnecting(self, connector):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
404 debug (_("Socks 5 server connection started"))
0
goffi@necton2
parents:
diff changeset
405
goffi@necton2
parents:
diff changeset
406 def clientConnectionLost(self, connector, reason):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
407 debug (_("Socks 5 server connection lost (reason: %s)"), reason)
0
goffi@necton2
parents:
diff changeset
408
goffi@necton2
parents:
diff changeset
409 class Socks5ClientFactory(protocol.ClientFactory):
goffi@necton2
parents:
diff changeset
410 protocol = SOCKSv5
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
411
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
412 def __init__(self, current_stream, sid, iq_id, activateCb, finishedCb, proxy=False):
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
413 """Init the Client Factory
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
414 @param current_stream: current streams data
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
415 @param sid: Session ID
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
416 @param iq_id: iq id used to initiate the stream
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
417 @param activateCb: method to call to activate the stream
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
418 @param finishedCb: method to call when the stream session is finished
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
419 @param proxy: True if we are connecting throught a proxy (and we are a requester)"""
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
420 self.data = current_stream[sid]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
421 self.sid = sid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
422 self.iq_id = iq_id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
423 self.activateCb = activateCb
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
424 self.finishedCb = finishedCb
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
425 self.proxy = proxy
0
goffi@necton2
parents:
diff changeset
426
goffi@necton2
parents:
diff changeset
427 def startedConnecting(self, connector):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
428 debug (_("Socks 5 client connection started"))
0
goffi@necton2
parents:
diff changeset
429
goffi@necton2
parents:
diff changeset
430 def clientConnectionLost(self, connector, reason):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
431 debug (_("Socks 5 client connection lost"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
432 self.finishedCb(self.sid, reason.type == jab_error.ConnectionDone) #TODO: really check if the state is actually successful
0
goffi@necton2
parents:
diff changeset
433
goffi@necton2
parents:
diff changeset
434
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
435 class XEP_0065():
15
218ec9984fa5 wokkel integration part III + memory saved again
Goffi <goffi@goffi.org>
parents: 9
diff changeset
436
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
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parents: 291
diff changeset
437 NAMESPACE = NS_BS
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
438
19
f2a745ca0fbc refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents: 15
diff changeset
439 params = """
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Goffi <goffi@goffi.org>
parents: 15
diff changeset
440 <params>
60
9764e027ecc0 SàT: multi-profile parameters, first draft
Goffi <goffi@goffi.org>
parents: 57
diff changeset
441 <general>
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
442 <category name="File Transfer">
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
443 <param name="IP" value='0.0.0.0' default_cb='yes' type="string" />
19
f2a745ca0fbc refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents: 15
diff changeset
444 <param name="Port" value="28915" type="string" />
f2a745ca0fbc refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents: 15
diff changeset
445 </category>
60
9764e027ecc0 SàT: multi-profile parameters, first draft
Goffi <goffi@goffi.org>
parents: 57
diff changeset
446 </general>
398
cb0285372818 File transfer:
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parents: 394
diff changeset
447 <individual>
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parents: 394
diff changeset
448 <category name="File Transfer">
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Goffi <goffi@goffi.org>
parents: 394
diff changeset
449 <param name="Proxy" value="" type="string" />
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Goffi <goffi@goffi.org>
parents: 394
diff changeset
450 <param name="Proxy host" value="" type="string" />
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Goffi <goffi@goffi.org>
parents: 394
diff changeset
451 <param name="Proxy port" value="" type="string" />
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Goffi <goffi@goffi.org>
parents: 394
diff changeset
452 </category>
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parents: 394
diff changeset
453 </individual>
19
f2a745ca0fbc refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents: 15
diff changeset
454 </params>
f2a745ca0fbc refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents: 15
diff changeset
455 """
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
456
0
goffi@necton2
parents:
diff changeset
457 def __init__(self, host):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
458 info(_("Plugin XEP_0065 initialization"))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
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parents: 291
diff changeset
459
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
460 #session data
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parents: 291
diff changeset
461 self.current_stream = {} #key: stream_id, value: data(dict)
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parents: 291
diff changeset
462 self.hash_sid_map = {} #key: hash of the transfer session, value: session id
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parents: 291
diff changeset
463
0
goffi@necton2
parents:
diff changeset
464 self.host = host
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
465 debug(_("registering"))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
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parents: 291
diff changeset
466 self.server_factory = Socks5ServerFactory(self.current_stream, self.hash_sid_map, self._killId)
21
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
467
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
468 #parameters
38
3e24753b9e0b Fixed parameters loading/saving
Goffi <goffi@goffi.org>
parents: 22
diff changeset
469 host.memory.importParams(XEP_0065.params)
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
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parents: 291
diff changeset
470 host.memory.setDefault("IP", "File Transfer", self.getExternalIP)
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
471 port = int(self.host.memory.getParamA("Port", "File Transfer"))
21
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
472
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
473 info(_("Launching Socks5 Stream server on port %d"), port)
0
goffi@necton2
parents:
diff changeset
474 reactor.listenTCP(port, self.server_factory)
15
218ec9984fa5 wokkel integration part III + memory saved again
Goffi <goffi@goffi.org>
parents: 9
diff changeset
475
72
f271fff3a713 MUC implementation: first draft
Goffi <goffi@goffi.org>
parents: 69
diff changeset
476 def getHandler(self, profile):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
477 return XEP_0065_handler(self)
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
478
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
479 def getExternalIP(self):
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
480 """Return IP visible from outside, by asking to a website"""
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
481 return getPage("http://www.goffi.org/sat_tools/get_ip.php")
0
goffi@necton2
parents:
diff changeset
482
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
483 def getProgress(self, sid, data):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
484 """Fill data with position of current transfer"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
485 try:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
486 file_obj = self.current_stream[sid]["file_obj"]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
487 data["position"] = str(file_obj.tell())
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
488 data["size"] = str(self.current_stream[sid]["size"])
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
489 except:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
490 pass
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
491
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
492 def _timeOut(self, sid):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
493 """Delecte current_stream id, called after timeout
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
494 @param id: id of self.current_stream"""
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
495 info(_("Socks5 Bytestream: TimeOut reached for id %s") % sid);
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
496 self._killId(sid, False, "TIMEOUT")
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
497
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
498 def _killId(self, sid, success=False, failure_reason="UNKNOWN"):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
499 """Delete an current_stream id, clean up associated observers
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
500 @param sid: id of self.current_stream"""
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
501 if not self.current_stream.has_key(sid):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
502 warning(_("kill id called on a non existant id"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
503 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
504 if self.current_stream[sid].has_key("observer_cb"):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
505 xmlstream = self.current_stream[sid]["xmlstream"]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
506 xmlstream.removeObserver(self.current_stream[sid]["event_data"], self.current_stream[sid]["observer_cb"])
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
507 if self.current_stream[sid]['timer'].active():
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
508 self.current_stream[sid]['timer'].cancel()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
509 if self.current_stream[sid].has_key("size"):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
510 self.host.removeProgressCB(sid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
511
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
512 file_obj = self.current_stream[sid]['file_obj']
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
513 success_cb = self.current_stream[sid]['success_cb']
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
514 failure_cb = self.current_stream[sid]['failure_cb']
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
515
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
516 del self.current_stream[sid]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
517 if self.hash_sid_map.has_key(sid):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
518 del self.hash_sid_map[sid]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
519
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
520 if success:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
521 success_cb(sid, file_obj, NS_BS)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
522 else:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
523 failure_cb(sid, file_obj, NS_BS, failure_reason)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
524
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
525 def startStream(self, file_obj, to_jid, sid, length, successCb, failureCb, size = None, profile='@NONE@'):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
526 """Launch the stream workflow
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
527 @param file_obj: file_obj to send
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
528 @param to_jid: JID of the recipient
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
529 @param sid: Stream session id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
530 @param length: number of byte to send, or None to send until the end
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
531 @param successCb: method to call when stream successfuly finished
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
532 @param failureCb: method to call when something goes wrong
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Goffi <goffi@goffi.org>
parents: 291
diff changeset
533 @param profile: %(doc_profile)s"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
534 if length != None:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
535 error(_('stream length not managed yet'))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
536 return;
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
537 profile_jid, xmlstream = self.host.getJidNStream(profile)
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
538 if not profile_jid or not xmlstream:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
539 error(_("Unknown profile, this should not happen"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
540 return;
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
541 data = self.current_stream[sid] = {}
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
542 data["profile"] = profile
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
543 data["timer"] = reactor.callLater(TIMEOUT, self._timeOut, sid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
544 data["file_obj"] = file_obj
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
545 data["from"] = profile_jid
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
546 data["to"] = to_jid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
547 data["success_cb"] = successCb
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
548 data["failure_cb"] = failureCb
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
549 data["xmlstream"] = xmlstream
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
550 data["hash"] = calculateHash(profile_jid, to_jid, sid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
551 self.hash_sid_map[data["hash"]] = sid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
552 if size:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
553 data["size"] = size
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
554 self.host.registerProgressCB(sid, self.getProgress)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
555 iq_elt = client.IQ(xmlstream,'set')
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
556 iq_elt["from"] = profile_jid.full()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
557 iq_elt["to"] = to_jid.full()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
558 query_elt = iq_elt.addElement('query', NS_BS)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
559 query_elt['mode'] = 'tcp'
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
560 query_elt['sid'] = sid
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
561 #first streamhost: direct connection
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
562 streamhost = query_elt.addElement('streamhost')
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
563 streamhost['host'] = self.host.memory.getParamA("IP", "File Transfer")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
564 streamhost['port'] = self.host.memory.getParamA("Port", "File Transfer")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
565 streamhost['jid'] = profile_jid.full()
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
566
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
567 #second streamhost: mediated connection, using proxy
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
568 streamhost = query_elt.addElement('streamhost')
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
569 streamhost['host'] = self.host.memory.getParamA("Proxy host", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
570 streamhost['port'] = self.host.memory.getParamA("Proxy port", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
571 streamhost['jid'] = self.host.memory.getParamA("Proxy", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
572
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
573 iq_elt.addCallback(self.iqResult, sid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
574 iq_elt.send()
0
goffi@necton2
parents:
diff changeset
575
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
576 def iqResult(self, sid, iq_elt):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
577 """Called when the result of open iq is received"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
578 if iq_elt["type"] == "error":
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
579 warning(_("Transfer failed"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
580 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
581
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
582 try:
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
583 data = self.current_stream[sid]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
584 file_obj = data["file_obj"]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
585 timer = data["timer"]
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
586 profile = data["profile"]
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
587 except KeyError:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
588 error(_("Internal error, can't do transfer"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
589 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
590
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
591 if timer.active():
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
592 timer.cancel()
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
593
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
594 profile_jid, xmlstream = self.host.getJidNStream(profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
595 query_elt = iq_elt.firstChildElement()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
596 streamhost_elts = filter(lambda elt: elt.name == 'streamhost-used', query_elt.elements())
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
597 if not streamhost_elts:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
598 warning(_("No streamhost found in stream query"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
599 return
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
600
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
601 streamhost_jid = streamhost_elts[0]['jid']
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
602 if streamhost_jid != profile_jid.full():
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
603 debug(_("A proxy server is used"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
604 proxy_host = self.host.memory.getParamA("Proxy host", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
605 proxy_port = self.host.memory.getParamA("Proxy port", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
606 proxy_jid = self.host.memory.getParamA("Proxy", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
607 if proxy_jid != streamhost_jid:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
608 warning(_("Proxy jid is not the same as in parameters, this should not happen"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
609 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
610 factory = Socks5ClientFactory(self.current_stream, sid, None, self.activateProxyStream, self._killId, True)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
611 reactor.connectTCP(proxy_host, int(proxy_port), factory)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
612 else:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
613 data["start_transfer_cb"](file_obj) #We now activate the stream
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
614
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
615 def activateProxyStream(self, sid, iq_id, start_transfer_cb):
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
616 debug(_("activating stream"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
617 data = self.current_stream[sid]
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
618 profile = data['profile']
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
619 profile_jid, xmlstream = self.host.getJidNStream(profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
620
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
621 iq_elt = client.IQ(xmlstream,'set')
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
622 iq_elt["from"] = profile_jid.full()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
623 iq_elt["to"] = self.host.memory.getParamA("Proxy", "File Transfer", profile_key=profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
624 query_elt = iq_elt.addElement('query', NS_BS)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
625 query_elt['sid'] = sid
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
626 query_elt.addElement('activate', content=data['to'].full())
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
627 iq_elt.addCallback(self.proxyResult, sid, start_transfer_cb, data['file_obj'])
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
628 iq_elt.send()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
629
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
630 def proxyResult(self, sid, start_transfer_cb, file_obj, iq_elt):
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
631 if iq_elt['type'] == 'error':
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
632 warning(_("Can't activate the proxy stream"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
633 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
634 else:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
635 start_transfer_cb(file_obj)
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
636
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
637 def prepareToReceive(self, from_jid, sid, file_obj, size, success_cb, failure_cb):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
638 """Called when a bytestream is imminent
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
639 @param from_jid: jid of the sender
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
640 @param sid: Stream id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
641 @param file_obj: File object where data will be written
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
642 @param size: full size of the data, or None if unknown
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
643 @param success_cb: method to call when successfuly finished
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
644 @param failure_cb: method to call when something goes wrong"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
645 data = self.current_stream[sid] = {}
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
646 data["from"] = from_jid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
647 data["file_obj"] = file_obj
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
648 data["seq"] = -1
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
649 if size:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
650 data["size"] = size
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
651 self.host.registerProgressCB(sid, self.getProgress)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
652 data["timer"] = reactor.callLater(TIMEOUT, self._timeOut, sid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
653 data["success_cb"] = success_cb
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
654 data["failure_cb"] = failure_cb
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
655
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
656
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
657 def streamQuery(self, iq_elt, profile):
0
goffi@necton2
parents:
diff changeset
658 """Get file using byte stream"""
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
659 debug(_("BS stream query"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
660 profile_jid, xmlstream = self.host.getJidNStream(profile)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
661 iq_elt.handled = True
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
662 query_elt = iq_elt.firstChildElement()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
663 sid = query_elt.getAttribute("sid")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
664 streamhost_elts = filter(lambda elt: elt.name == 'streamhost', query_elt.elements())
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
665
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
666 if not sid in self.current_stream:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
667 warning(_("Ignoring unexpected BS transfer: %s" % sid))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
668 self.sendNotAcceptableError(iq_elt['id'], iq_elt['from'], xmlstream)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
669 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
670
403
c513328ade9d plugins XEP-0047 and XEP-0065: timout bug fix
Goffi <goffi@goffi.org>
parents: 398
diff changeset
671 self.current_stream[sid]['timer'].cancel()
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
672 self.current_stream[sid]["to"] = jid.JID(iq_elt["to"])
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
673 self.current_stream[sid]["xmlstream"] = xmlstream
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
674
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
675 if not streamhost_elts:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
676 warning(_("No streamhost found in stream query %s" % sid))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
677 self.sendBadRequestError(iq_elt['id'], iq_elt['from'], xmlstream)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
678 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
679
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
680 streamhost_elt = streamhost_elts[0] #TODO: manage several streamhost elements case
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
681 sh_host = streamhost_elt.getAttribute("host")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
682 sh_port = streamhost_elt.getAttribute("port")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
683 sh_jid = streamhost_elt.getAttribute("jid")
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
684 if not sh_host or not sh_port or not sh_jid:
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
685 warning(_("incomplete streamhost element"))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
686 self.sendBadRequestError(iq_elt['id'], iq_elt['from'], xmlstream)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
687 return
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
688
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
689 self.current_stream[sid]["streamhost"] = (sh_host, sh_port, sh_jid)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
690
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
691 info (_("Stream proposed: host=[%(host)s] port=[%(port)s]") % {'host':sh_host, 'port':sh_port})
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
692 factory = Socks5ClientFactory(self.current_stream, sid, iq_elt["id"], self.activateStream, self._killId)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
693 reactor.connectTCP(sh_host, int(sh_port), factory)
0
goffi@necton2
parents:
diff changeset
694
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
695 def activateStream(self, sid, iq_id):
69
86f1f7f6d332 i18n first draft
Goffi <goffi@goffi.org>
parents: 64
diff changeset
696 debug(_("activating stream"))
0
goffi@necton2
parents:
diff changeset
697 result = domish.Element(('', 'iq'))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
698 data = self.current_stream[sid]
0
goffi@necton2
parents:
diff changeset
699 result['type'] = 'result'
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
700 result['id'] = iq_id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
701 result['from'] = data["to"].full()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
702 result['to'] = data["from"].full()
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
703 query = result.addElement('query', NS_BS)
0
goffi@necton2
parents:
diff changeset
704 query['sid'] = sid
goffi@necton2
parents:
diff changeset
705 streamhost = query.addElement('streamhost-used')
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
706 streamhost['jid'] = data["streamhost"][2]
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
707 data["xmlstream"].send(result)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
708
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
709 def sendNotAcceptableError(self, iq_id, to_jid, xmlstream):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
710 """Not acceptable error used when the stream is not expected or something is going wrong
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
711 @param iq_id: IQ id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
712 @param to_jid: addressee
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
713 @param xmlstream: XML stream to use to send the error"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
714 result = domish.Element(('', 'iq'))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
715 result['type'] = 'result'
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
716 result['id'] = iq_id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
717 result['to'] = to_jid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
718 error_el = result.addElement('error')
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
719 error_el['type'] = 'modify'
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
720 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas','not-acceptable'))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
721 xmlstream.send(result)
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
722
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
723 def sendBadRequestError(self, iq_id, to_jid, xmlstream):
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
724 """Not acceptable error used when the stream is not expected or something is going wrong
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
725 @param iq_id: IQ id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
726 @param to_jid: addressee
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
727 @param xmlstream: XML stream to use to send the error"""
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
728 result = domish.Element(('', 'iq'))
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
729 result['type'] = 'result'
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
730 result['id'] = iq_id
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
731 result['to'] = to_jid
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
732 error_el = result.addElement('error')
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
733 error_el['type'] = 'cancel'
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
734 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas','bad-request'))
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
735 xmlstream.send(result)
0
goffi@necton2
parents:
diff changeset
736
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
737 class XEP_0065_handler(XMPPHandler):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
738 implements(iwokkel.IDisco)
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
739
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
740 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
741 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
742 self.host = plugin_parent.host
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
743
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
744 def _proxyDataResult(self, iq_elt):
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
745 """Called with the informations about proxy according to XEP-0065 #4
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
746 Params should be filled with these infos"""
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
747 if iq_elt["type"] == "error":
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
748 warning(_("Can't determine proxy informations"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
749 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
750 query_elt = iq_elt.firstChildElement()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
751 if query_elt.name != "query":
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
752 warning(_("Bad answer received from proxy"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
753 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
754 streamhost_elts = filter(lambda elt: elt.name == 'streamhost', query_elt.elements())
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
755 if not streamhost_elts:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
756 warning(_("No streamhost found in stream query"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
757 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
758 if len(streamhost_elts) != 1:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
759 warning(_("Multiple streamhost elements in proxy not managed, keeping only the first one"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
760 streamhost_elt = streamhost_elts[0]
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
761 proxy = self.host.memory.setParam("Proxy", streamhost_elt.getAttribute("jid",""), "File Transfer", self.parent.profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
762 proxy = self.host.memory.setParam("Proxy host", streamhost_elt.getAttribute("host",""), "File Transfer", self.parent.profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
763 proxy = self.host.memory.setParam("Proxy port", streamhost_elt.getAttribute("port",""), "File Transfer", self.parent.profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
764
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
765
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
766 def connectionInitialized(self):
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
767 def after_init(ignore):
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
768 proxy_ent = self.host.memory.getServerServiceEntity("proxy", "bytestreams", self.parent.profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
769 if not proxy_ent:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
770 debug(_("No proxy found on this server"))
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
771 return
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
772 iq_elt = client.IQ(self.parent.xmlstream,'get')
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
773 iq_elt["to"] = proxy_ent.full()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
774 query_elt = iq_elt.addElement('query', NS_BS)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
775 iq_elt.addCallback(self._proxyDataResult)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
776 iq_elt.send()
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
777
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
778
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
779 self.xmlstream.addObserver(BS_REQUEST, self.plugin_parent.streamQuery, profile = self.parent.profile)
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
780 proxy = self.host.memory.getParamA("Proxy", "File Transfer", profile_key = self.parent.profile)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
781 if not proxy:
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
782 self.parent.client_initialized.addCallback(after_init)
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
783
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
784
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
785
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
786 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
787 return [disco.DiscoFeature(NS_BS)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
788
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
789 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
790 return []