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annotate sat/plugins/plugin_xep_0065.py @ 2908:695fc440c3b8

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plugins: removed useless execute permission
author Goffi <goffi@goffi.org>
date Sun, 14 Apr 2019 08:21:51 +0200
parents 003b8b4b56a7
children 69e4716d6268
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1934
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1 #!/usr/bin/env python2
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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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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 # 2009-2019 Jérôme Poisson (goffi@goffi.org)
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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
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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.
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20
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21 # You should have received a copy of the GNU Affero General Public License
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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 module 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 AGPL v3 (or any later version) as allowed by the original
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29 # license.
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31 # --
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33 # Here is a copy of the original license:
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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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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 from sat.core.i18n import _
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58 from sat.core.log import getLogger
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59
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60 log = getLogger(__name__)
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61 from sat.core.constants import Const as C
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62 from sat.core import exceptions
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63 from sat.tools import sat_defer
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64 from twisted.internet import protocol
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65 from twisted.internet import reactor
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66 from twisted.internet import error as internet_error
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67 from twisted.words.protocols.jabber import error as jabber_error
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68 from twisted.words.protocols.jabber import jid
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69 from twisted.words.protocols.jabber import xmlstream
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70 from twisted.internet import defer
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71 from collections import namedtuple
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72 import struct
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73 import hashlib
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74 import uuid
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75
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76 from zope.interface import implements
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77
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78 try:
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79 from twisted.words.protocols.xmlstream import XMPPHandler
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80 except ImportError:
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81 from wokkel.subprotocols import XMPPHandler
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82
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83 from wokkel import disco, iwokkel
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84
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85
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86 PLUGIN_INFO = {
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87 C.PI_NAME: "XEP 0065 Plugin",
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88 C.PI_IMPORT_NAME: "XEP-0065",
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89 C.PI_TYPE: "XEP",
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90 C.PI_MODES: C.PLUG_MODE_BOTH,
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91 C.PI_PROTOCOLS: ["XEP-0065"],
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92 C.PI_DEPENDENCIES: ["IP"],
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93 C.PI_RECOMMENDATIONS: ["NAT-PORT"],
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94 C.PI_MAIN: "XEP_0065",
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95 C.PI_HANDLER: "yes",
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96 C.PI_DESCRIPTION: _("""Implementation of SOCKS5 Bytestreams"""),
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97 }
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98
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99 IQ_SET = '/iq[@type="set"]'
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100 NS_BS = "http://jabber.org/protocol/bytestreams"
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101 BS_REQUEST = IQ_SET + '/query[@xmlns="' + NS_BS + '"]'
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102 TIMER_KEY = "timer"
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103 DEFER_KEY = "finished" # key of the deferred used to track session end
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104 SERVER_STARTING_PORT = (
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105 0
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106 ) # starting number for server port search (0 to ask automatic attribution)
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107
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108 # priorities are candidates local priorities, must be a int between 0 and 65535
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109 PRIORITY_BEST_DIRECT = 10000
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110 PRIORITY_DIRECT = 5000
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111 PRIORITY_ASSISTED = 1000
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112 PRIORITY_PROXY = 0.2 # proxy is the last option for s5b
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113 CANDIDATE_DELAY = 0.2 # see XEP-0260 §4
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114 CANDIDATE_DELAY_PROXY = 0.2 # additional time for proxy types (see XEP-0260 §4 note 3)
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115
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116 TIMEOUT = 300 # maxium time between session creation and stream start
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117
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118 # XXX: by default eveything is automatic
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119 # TODO: use these params to force use of specific proxy/port/IP
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120 # PARAMS = """
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121 # <params>
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122 # <general>
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123 # <category name="File Transfer">
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124 # <param name="Force IP" type="string" />
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125 # <param name="Force Port" type="int" constraint="1;65535" />
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126 # </category>
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127 # </general>
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128 # <individual>
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129 # <category name="File Transfer">
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130 # <param name="Force Proxy" value="" type="string" />
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131 # <param name="Force Proxy host" value="" type="string" />
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
132 # <param name="Force Proxy port" value="" type="int" constraint="1;65535" />
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
133 # </category>
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
134 # </individual>
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
135 # </params>
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
136 # """
0
goffi@necton2
parents:
diff changeset
137
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
138 (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
139 STATE_INITIAL,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
140 STATE_AUTH,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
141 STATE_REQUEST,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
142 STATE_READY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
143 STATE_AUTH_USERPASS,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
144 STATE_CLIENT_INITIAL,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
145 STATE_CLIENT_AUTH,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
146 STATE_CLIENT_REQUEST,
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
147 ) = xrange(8)
0
goffi@necton2
parents:
diff changeset
148
goffi@necton2
parents:
diff changeset
149 SOCKS5_VER = 0x05
goffi@necton2
parents:
diff changeset
150
goffi@necton2
parents:
diff changeset
151 ADDR_IPV4 = 0x01
goffi@necton2
parents:
diff changeset
152 ADDR_DOMAINNAME = 0x03
goffi@necton2
parents:
diff changeset
153 ADDR_IPV6 = 0x04
goffi@necton2
parents:
diff changeset
154
goffi@necton2
parents:
diff changeset
155 CMD_CONNECT = 0x01
goffi@necton2
parents:
diff changeset
156 CMD_BIND = 0x02
goffi@necton2
parents:
diff changeset
157 CMD_UDPASSOC = 0x03
goffi@necton2
parents:
diff changeset
158
goffi@necton2
parents:
diff changeset
159 AUTHMECH_ANON = 0x00
goffi@necton2
parents:
diff changeset
160 AUTHMECH_USERPASS = 0x02
goffi@necton2
parents:
diff changeset
161 AUTHMECH_INVALID = 0xFF
goffi@necton2
parents:
diff changeset
162
goffi@necton2
parents:
diff changeset
163 REPLY_SUCCESS = 0x00
goffi@necton2
parents:
diff changeset
164 REPLY_GENERAL_FAILUR = 0x01
goffi@necton2
parents:
diff changeset
165 REPLY_CONN_NOT_ALLOWED = 0x02
goffi@necton2
parents:
diff changeset
166 REPLY_NETWORK_UNREACHABLE = 0x03
goffi@necton2
parents:
diff changeset
167 REPLY_HOST_UNREACHABLE = 0x04
goffi@necton2
parents:
diff changeset
168 REPLY_CONN_REFUSED = 0x05
goffi@necton2
parents:
diff changeset
169 REPLY_TTL_EXPIRED = 0x06
goffi@necton2
parents:
diff changeset
170 REPLY_CMD_NOT_SUPPORTED = 0x07
goffi@necton2
parents:
diff changeset
171 REPLY_ADDR_NOT_SUPPORTED = 0x08
goffi@necton2
parents:
diff changeset
172
goffi@necton2
parents:
diff changeset
173
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
174 ProxyInfos = namedtuple("ProxyInfos", ["host", "jid", "port"])
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
175
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
176
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
177 class Candidate(object):
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
178 def __init__(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
179 self,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
180 host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
181 port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
182 type_,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
183 priority,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
184 jid_,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
185 id_=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
186 priority_local=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
187 factory=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
188 ):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
189 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
190 @param host(unicode): host IP or domain
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
191 @param port(int): port
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
192 @param type_(unicode): stream type (one of XEP_0065.TYPE_*)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
193 @param priority(int): priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
194 @param jid_(jid.JID): jid
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
195 @param id_(None, id_): Candidate ID, or None to generate
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
196 @param priority_local(bool): if True, priority is used as local priority,
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
197 else priority is used as global one (and local priority is set to 0)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
198 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
199 assert isinstance(jid_, jid.JID)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
200 self.host, self.port, self.type, self.jid = (host, int(port), type_, jid_)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
201 self.id = id_ if id_ is not None else unicode(uuid.uuid4())
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
202 if priority_local:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
203 self._local_priority = int(priority)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
204 self._priority = self.calculatePriority()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
205 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
206 self._local_priority = 0
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
207 self._priority = int(priority)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
208 self.factory = factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
209
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
210 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
211 """Disconnect a candidate if it is connected
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
212
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
213 Used to disconnect tryed client when they are discarded
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
214 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
215 log.debug(u"Discarding {}".format(self))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
216 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
217 self.factory.discard()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
218 except AttributeError:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
219 pass # no discard for Socks5ServerFactory
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
220
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
221 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
222 def local_priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
223 return self._local_priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
224
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
225 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
226 def priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
227 return self._priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
228
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
229 def __str__(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
230 # similar to __unicode__ but we don't show jid and we encode id
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
231 return "Candidate ({0.priority}): host={0.host} port={0.port} type={0.type}{id}".format(
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
232 self,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
233 id=u" id={}".format(self.id if self.id is not None else u"").encode(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
234 "utf-8", "ignore"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
235 ),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
236 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
237
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
238 def __unicode__(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
239 return u"Candidate ({0.priority}): host={0.host} port={0.port} jid={0.jid} type={0.type}{id}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
240 self, id=u" id={}".format(self.id if self.id is not None else u"")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
241 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
242
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
243 def __eq__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
244 # self.id is is not used in __eq__ as the same candidate can have
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
245 # different ids if proposed by initiator or responder
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
246 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
247 return (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
248 self.host == other.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
249 and self.port == other.port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
250 and self.jid == other.jid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
251 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
252 except (AttributeError, TypeError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
253 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
254
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
255 def __ne__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
256 return not self.__eq__(other)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
257
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
258 def calculatePriority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
259 """Calculate candidate priority according to XEP-0260 §2.2
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
260
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
261
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
262 @return (int): priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
263 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
264 if self.type == XEP_0065.TYPE_DIRECT:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
265 multiplier = 126
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
266 elif self.type == XEP_0065.TYPE_ASSISTED:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
267 multiplier = 120
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
268 elif self.type == XEP_0065.TYPE_TUNEL:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
269 multiplier = 110
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
270 elif self.type == XEP_0065.TYPE_PROXY:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
271 multiplier = 10
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
272 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
273 raise exceptions.InternalError(u"Unknown {} type !".format(self.type))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
274 return 2 ** 16 * multiplier + self._local_priority
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
275
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
276 def activate(self, sid, peer_jid, client):
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
277 """Activate the proxy candidate
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
278
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
279 Send activation request as explained in XEP-0065 § 6.3.5
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
280 Must only be used with proxy candidates
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
281 @param sid(unicode): session id (same as for getSessionHash)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
282 @param peer_jid(jid.JID): jid of the other peer
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
283 @return (D(domish.Element)): IQ result (or error)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
284 """
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
285 assert self.type == XEP_0065.TYPE_PROXY
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
286 iq_elt = client.IQ()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
287 iq_elt["to"] = self.jid.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
288 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
289 query_elt["sid"] = sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
290 query_elt.addElement("activate", content=peer_jid.full())
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
291 return iq_elt.send()
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
292
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
293 def startTransfer(self, session_hash=None):
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
294 if self.type == XEP_0065.TYPE_PROXY:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
295 chunk_size = 4096 # Prosody's proxy reject bigger chunks by default
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
296 else:
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
297 chunk_size = None
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
298 self.factory.startTransfer(session_hash, chunk_size=chunk_size)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
299
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
300
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
301 def getSessionHash(requester_jid, target_jid, sid):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
302 """Calculate SHA1 Hash according to XEP-0065 §5.3.2
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
303
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
304 @param requester_jid(jid.JID): jid of the requester (the one which activate the proxy)
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
305 @param target_jid(jid.JID): jid of the target
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
306 @param sid(unicode): session id
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
307 @return (str): hash
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
308 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
309 return hashlib.sha1(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
310 (sid + requester_jid.full() + target_jid.full()).encode("utf-8")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
311 ).hexdigest()
0
goffi@necton2
parents:
diff changeset
312
goffi@necton2
parents:
diff changeset
313
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
314 class SOCKSv5(protocol.Protocol):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
315 CHUNK_SIZE = 2 ** 16
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
316
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
317 def __init__(self, session_hash=None):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
318 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
319 @param session_hash(str): hash of the session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
320 must only be used in client mode
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
321 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
322 self.connection = defer.Deferred() # called when connection/auth is done
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
323 if session_hash is not None:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
324 self.server_mode = False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
325 self._session_hash = session_hash
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
326 self.state = STATE_CLIENT_INITIAL
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
327 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
328 self.server_mode = True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
329 self.state = STATE_INITIAL
0
goffi@necton2
parents:
diff changeset
330 self.buf = ""
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
331 self.supportedAuthMechs = [AUTHMECH_ANON]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
332 self.supportedAddrs = [ADDR_DOMAINNAME]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
333 self.enabledCommands = [CMD_CONNECT]
0
goffi@necton2
parents:
diff changeset
334 self.peersock = None
goffi@necton2
parents:
diff changeset
335 self.addressType = 0
goffi@necton2
parents:
diff changeset
336 self.requestType = 0
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
337 self._stream_object = None
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
338 self.active = False # set to True when protocol is actually used for transfer
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
339 # used by factories to know when the finished Deferred can be triggered
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
340
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
341 @property
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
342 def stream_object(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
343 if self._stream_object is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
344 self._stream_object = self.getSession()["stream_object"]
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
345 if self.server_mode:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
346 self._stream_object.registerProducer(self.transport, True)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
347 return self._stream_object
0
goffi@necton2
parents:
diff changeset
348
1845
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
349 def getSession(self):
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
350 """Return session associated with this candidate
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
351
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
352 @return (dict): session data
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
353 """
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
354 if self.server_mode:
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
355 return self.factory.getSession(self._session_hash)
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
356 else:
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
357 return self.factory.getSession()
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
358
0
goffi@necton2
parents:
diff changeset
359 def _startNegotiation(self):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
360 log.debug("starting negotiation (client mode)")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
361 self.state = STATE_CLIENT_AUTH
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
362 self.transport.write(struct.pack("!3B", SOCKS5_VER, 1, AUTHMECH_ANON))
0
goffi@necton2
parents:
diff changeset
363
goffi@necton2
parents:
diff changeset
364 def _parseNegotiation(self):
goffi@necton2
parents:
diff changeset
365 try:
goffi@necton2
parents:
diff changeset
366 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
367 ver, nmethod = struct.unpack("!BB", self.buf[:2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
368 methods = struct.unpack("%dB" % nmethod, self.buf[2 : nmethod + 2])
0
goffi@necton2
parents:
diff changeset
369
goffi@necton2
parents:
diff changeset
370 # Ensure version is correct
goffi@necton2
parents:
diff changeset
371 if ver != 5:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
372 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
373 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
374 return
goffi@necton2
parents:
diff changeset
375
goffi@necton2
parents:
diff changeset
376 # Trim off front of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
377 self.buf = self.buf[nmethod + 2 :]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
378
0
goffi@necton2
parents:
diff changeset
379 # Check for supported auth mechs
goffi@necton2
parents:
diff changeset
380 for m in self.supportedAuthMechs:
goffi@necton2
parents:
diff changeset
381 if m in methods:
goffi@necton2
parents:
diff changeset
382 # Update internal state, according to selected method
goffi@necton2
parents:
diff changeset
383 if m == AUTHMECH_ANON:
goffi@necton2
parents:
diff changeset
384 self.state = STATE_REQUEST
goffi@necton2
parents:
diff changeset
385 elif m == AUTHMECH_USERPASS:
goffi@necton2
parents:
diff changeset
386 self.state = STATE_AUTH_USERPASS
goffi@necton2
parents:
diff changeset
387 # Complete negotiation w/ this method
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
388 self.transport.write(struct.pack("!BB", SOCKS5_VER, m))
0
goffi@necton2
parents:
diff changeset
389 return
goffi@necton2
parents:
diff changeset
390
goffi@necton2
parents:
diff changeset
391 # No supported mechs found, notify client and close the connection
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
392 log.warning(u"Unsupported authentication mechanism")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
393 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
394 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
395 except struct.error:
goffi@necton2
parents:
diff changeset
396 pass
goffi@necton2
parents:
diff changeset
397
goffi@necton2
parents:
diff changeset
398 def _parseUserPass(self):
goffi@necton2
parents:
diff changeset
399 try:
goffi@necton2
parents:
diff changeset
400 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
401 ver, ulen = struct.unpack("BB", self.buf[:2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
402 uname, = struct.unpack("%ds" % ulen, self.buf[2 : ulen + 2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
403 plen, = struct.unpack("B", self.buf[ulen + 2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
404 password, = struct.unpack("%ds" % plen, self.buf[ulen + 3 : ulen + 3 + plen])
0
goffi@necton2
parents:
diff changeset
405 # Trim off fron of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
406 self.buf = self.buf[3 + ulen + plen :]
0
goffi@necton2
parents:
diff changeset
407 # Fire event to authenticate user
goffi@necton2
parents:
diff changeset
408 if self.authenticateUserPass(uname, password):
goffi@necton2
parents:
diff changeset
409 # Signal success
goffi@necton2
parents:
diff changeset
410 self.state = STATE_REQUEST
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
411 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x00))
0
goffi@necton2
parents:
diff changeset
412 else:
goffi@necton2
parents:
diff changeset
413 # Signal failure
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
414 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x01))
0
goffi@necton2
parents:
diff changeset
415 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
416 except struct.error:
goffi@necton2
parents:
diff changeset
417 pass
goffi@necton2
parents:
diff changeset
418
goffi@necton2
parents:
diff changeset
419 def sendErrorReply(self, errorcode):
goffi@necton2
parents:
diff changeset
420 # Any other address types are not supported
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
421 result = struct.pack("!BBBBIH", SOCKS5_VER, errorcode, 0, 1, 0, 0)
0
goffi@necton2
parents:
diff changeset
422 self.transport.write(result)
goffi@necton2
parents:
diff changeset
423 self.transport.loseConnection()
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
424
0
goffi@necton2
parents:
diff changeset
425 def _parseRequest(self):
goffi@necton2
parents:
diff changeset
426 try:
goffi@necton2
parents:
diff changeset
427 # Parse out data and trim buffer accordingly
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
428 ver, cmd, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
429
goffi@necton2
parents:
diff changeset
430 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
431 if self.addressType not in self.supportedAddrs:
goffi@necton2
parents:
diff changeset
432 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
433 return
goffi@necton2
parents:
diff changeset
434
goffi@necton2
parents:
diff changeset
435 # Deal with addresses
goffi@necton2
parents:
diff changeset
436 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
437 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
438 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
439 elif self.addressType == ADDR_DOMAINNAME:
0
goffi@necton2
parents:
diff changeset
440 nlen = ord(self.buf[4])
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
441 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
442 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
443 else:
goffi@necton2
parents:
diff changeset
444 # Any other address types are not supported
goffi@necton2
parents:
diff changeset
445 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
446 return
goffi@necton2
parents:
diff changeset
447
goffi@necton2
parents:
diff changeset
448 # Ensure command is supported
goffi@necton2
parents:
diff changeset
449 if cmd not in self.enabledCommands:
goffi@necton2
parents:
diff changeset
450 # Send a not supported error
goffi@necton2
parents:
diff changeset
451 self.sendErrorReply(REPLY_CMD_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
452 return
goffi@necton2
parents:
diff changeset
453
goffi@necton2
parents:
diff changeset
454 # Process the command
goffi@necton2
parents:
diff changeset
455 if cmd == CMD_CONNECT:
goffi@necton2
parents:
diff changeset
456 self.connectRequested(addr, port)
goffi@necton2
parents:
diff changeset
457 elif cmd == CMD_BIND:
goffi@necton2
parents:
diff changeset
458 self.bindRequested(addr, port)
goffi@necton2
parents:
diff changeset
459 else:
goffi@necton2
parents:
diff changeset
460 # Any other command is not supported
goffi@necton2
parents:
diff changeset
461 self.sendErrorReply(REPLY_CMD_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
462
941
c6d8fc63b1db core, plugins: host.getClient now raise an exception instead of returning None when no profile is found, plugins have been adapted consequently and a bit cleaned
Goffi <goffi@goffi.org>
parents: 811
diff changeset
463 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
464 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
465 return None
goffi@necton2
parents:
diff changeset
466
goffi@necton2
parents:
diff changeset
467 def _makeRequest(self):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
468 hash_ = self._session_hash
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
469 request = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
470 "!5B%dsH" % len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
471 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
472 CMD_CONNECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
473 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
474 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
475 len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
476 hash_,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
477 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
478 )
0
goffi@necton2
parents:
diff changeset
479 self.transport.write(request)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
480 self.state = STATE_CLIENT_REQUEST
0
goffi@necton2
parents:
diff changeset
481
goffi@necton2
parents:
diff changeset
482 def _parseRequestReply(self):
goffi@necton2
parents:
diff changeset
483 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
484 ver, rep, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
485 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
486 if self.addressType not in self.supportedAddrs:
goffi@necton2
parents:
diff changeset
487 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
488 return
goffi@necton2
parents:
diff changeset
489
goffi@necton2
parents:
diff changeset
490 # Deal with addresses
goffi@necton2
parents:
diff changeset
491 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
492 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
493 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
494 elif self.addressType == ADDR_DOMAINNAME:
0
goffi@necton2
parents:
diff changeset
495 nlen = ord(self.buf[4])
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
496 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
497 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
498 else:
goffi@necton2
parents:
diff changeset
499 # Any other address types are not supported
goffi@necton2
parents:
diff changeset
500 self.sendErrorReply(REPLY_ADDR_NOT_SUPPORTED)
goffi@necton2
parents:
diff changeset
501 return
goffi@necton2
parents:
diff changeset
502
goffi@necton2
parents:
diff changeset
503 # Ensure reply is OK
goffi@necton2
parents:
diff changeset
504 if rep != REPLY_SUCCESS:
goffi@necton2
parents:
diff changeset
505 self.loseConnection()
goffi@necton2
parents:
diff changeset
506 return
goffi@necton2
parents:
diff changeset
507
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
508 self.state = STATE_READY
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
509 self.connection.callback(None)
0
goffi@necton2
parents:
diff changeset
510
941
c6d8fc63b1db core, plugins: host.getClient now raise an exception instead of returning None when no profile is found, plugins have been adapted consequently and a bit cleaned
Goffi <goffi@goffi.org>
parents: 811
diff changeset
511 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
512 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
513 return None
goffi@necton2
parents:
diff changeset
514
goffi@necton2
parents:
diff changeset
515 def connectionMade(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
516 log.debug(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
517 u"Socks5 connectionMade (mode = {})".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
518 "server" if self.state == STATE_INITIAL else "client"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
519 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
520 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
521 if self.state == STATE_CLIENT_INITIAL:
0
goffi@necton2
parents:
diff changeset
522 self._startNegotiation()
goffi@necton2
parents:
diff changeset
523
goffi@necton2
parents:
diff changeset
524 def connectRequested(self, addr, port):
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 536
diff changeset
525 # Check that this session is expected
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
526 if not self.factory.addToSession(addr, self):
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 536
diff changeset
527 self.sendErrorReply(REPLY_CONN_REFUSED)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
528 log.warning(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
529 u"Unexpected connection request received from {host}".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
530 host=self.transport.getPeer().host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
531 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
532 )
0
goffi@necton2
parents:
diff changeset
533 return
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
534 self._session_hash = addr
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
535 self.connectCompleted(addr, 0)
0
goffi@necton2
parents:
diff changeset
536
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
537 def startTransfer(self, chunk_size):
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
538 """Callback called when the result iq is received
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
539
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
540 @param chunk_size(None, int): size of the buffer, or None for default
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
541 """
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
542 self.active = True
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
543 if chunk_size is not None:
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
544 self.CHUNK_SIZE = chunk_size
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
545 log.debug(u"Starting file transfer")
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
546 d = self.stream_object.startStream(self.transport)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
547 d.addCallback(self.streamFinished)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
548
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
549 def streamFinished(self, d):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
550 log.info(_("File transfer completed, closing connection"))
0
goffi@necton2
parents:
diff changeset
551 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
552
goffi@necton2
parents:
diff changeset
553 def connectCompleted(self, remotehost, remoteport):
goffi@necton2
parents:
diff changeset
554 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
555 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
556 "!BBBBIH", SOCKS5_VER, REPLY_SUCCESS, 0, 1, remotehost, remoteport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
557 )
0
goffi@necton2
parents:
diff changeset
558 elif self.addressType == ADDR_DOMAINNAME:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
559 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
560 "!BBBBB%dsH" % len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
561 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
562 REPLY_SUCCESS,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
563 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
564 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
565 len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
566 remotehost,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
567 remoteport,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
568 )
0
goffi@necton2
parents:
diff changeset
569 self.transport.write(result)
goffi@necton2
parents:
diff changeset
570 self.state = STATE_READY
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
571
0
goffi@necton2
parents:
diff changeset
572 def bindRequested(self, addr, port):
goffi@necton2
parents:
diff changeset
573 pass
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
574
0
goffi@necton2
parents:
diff changeset
575 def authenticateUserPass(self, user, passwd):
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
576 # FIXME: implement authentication and remove the debug printing a password
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
577 log.debug(u"User/pass: %s/%s" % (user, passwd))
0
goffi@necton2
parents:
diff changeset
578 return True
goffi@necton2
parents:
diff changeset
579
goffi@necton2
parents:
diff changeset
580 def dataReceived(self, buf):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
581 if self.state == STATE_READY:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
582 # Everything is set, we just have to write the incoming data
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
583 self.stream_object.write(buf)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
584 if not self.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
585 self.active = True
1845
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
586 self.getSession()[TIMER_KEY].cancel()
0
goffi@necton2
parents:
diff changeset
587 return
goffi@necton2
parents:
diff changeset
588
goffi@necton2
parents:
diff changeset
589 self.buf = self.buf + buf
goffi@necton2
parents:
diff changeset
590 if self.state == STATE_INITIAL:
goffi@necton2
parents:
diff changeset
591 self._parseNegotiation()
goffi@necton2
parents:
diff changeset
592 if self.state == STATE_AUTH_USERPASS:
goffi@necton2
parents:
diff changeset
593 self._parseUserPass()
goffi@necton2
parents:
diff changeset
594 if self.state == STATE_REQUEST:
goffi@necton2
parents:
diff changeset
595 self._parseRequest()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
596 if self.state == STATE_CLIENT_REQUEST:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
597 self._parseRequestReply()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
598 if self.state == STATE_CLIENT_AUTH:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
599 ver, method = struct.unpack("!BB", buf)
0
goffi@necton2
parents:
diff changeset
600 self.buf = self.buf[2:]
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
601 if ver != SOCKS5_VER or method != AUTHMECH_ANON:
0
goffi@necton2
parents:
diff changeset
602 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
603 else:
goffi@necton2
parents:
diff changeset
604 self._makeRequest()
goffi@necton2
parents:
diff changeset
605
goffi@necton2
parents:
diff changeset
606 def connectionLost(self, reason):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
607 log.debug(u"Socks5 connection lost: {}".format(reason.value))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
608 if self.state != STATE_READY:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
609 self.connection.errback(reason)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
610 if self.server_mode:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
611 self.factory.removeFromSession(self._session_hash, self, reason)
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
612
0
goffi@necton2
parents:
diff changeset
613
goffi@necton2
parents:
diff changeset
614 class Socks5ServerFactory(protocol.ServerFactory):
goffi@necton2
parents:
diff changeset
615 protocol = SOCKSv5
goffi@necton2
parents:
diff changeset
616
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
617 def __init__(self, parent):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
618 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
619 @param parent(XEP_0065): XEP_0065 parent instance
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
620 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
621 self.parent = parent
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
622
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
623 def getSession(self, session_hash):
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
624 return self.parent.getSession(None, session_hash)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
625
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
626 def startTransfer(self, session_hash, chunk_size=None):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
627 session = self.getSession(session_hash)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
628 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
629 protocol = session["protocols"][0]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
630 except (KeyError, IndexError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
631 log.error(u"Can't start file transfer, can't find protocol")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
632 else:
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
633 session[TIMER_KEY].cancel()
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
634 protocol.startTransfer(chunk_size)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
635
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
636 def addToSession(self, session_hash, protocol):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
637 """Check is session_hash is valid, and associate protocol with it
0
goffi@necton2
parents:
diff changeset
638
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
639 the session will be associated to the corresponding candidate
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
640 @param session_hash(str): hash of the session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
641 @param protocol(SOCKSv5): protocol instance
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
642 @param return(bool): True if hash was valid (i.e. expected), False else
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
643 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
644 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
645 session_data = self.getSession(session_hash)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
646 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
647 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
648 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
649 session_data.setdefault("protocols", []).append(protocol)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
650 return True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
651
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
652 def removeFromSession(self, session_hash, protocol, reason):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
653 """Remove a protocol from session_data
0
goffi@necton2
parents:
diff changeset
654
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
655 There can be several protocol instances while candidates are tried, they
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
656 have removed when candidate connection is closed
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
657 @param session_hash(str): hash of the session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
658 @param protocol(SOCKSv5): protocol instance
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
659 @param reason(failure.Failure): reason of the removal
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
660 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
661 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
662 protocols = self.getSession(session_hash)["protocols"]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
663 protocols.remove(protocol)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
664 except (KeyError, ValueError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
665 log.error(u"Protocol not found in session while it should be there")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
666 else:
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
667 if protocol.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
668 # The active protocol has been removed, session is finished
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
669 if reason.check(internet_error.ConnectionDone):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
670 self.getSession(session_hash)[DEFER_KEY].callback(None)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
671 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
672 self.getSession(session_hash)[DEFER_KEY].errback(reason)
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
673
0
goffi@necton2
parents:
diff changeset
674
goffi@necton2
parents:
diff changeset
675 class Socks5ClientFactory(protocol.ClientFactory):
goffi@necton2
parents:
diff changeset
676 protocol = SOCKSv5
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
677
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
678 def __init__(self, client, parent, session, session_hash):
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
679 """Init the Client Factory
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
680
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
681 @param session(dict): session data
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
682 @param session_hash(unicode): hash used for peer_connection
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
683 hash is the same as hostname computed in XEP-0065 § 5.3.2 #1
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
684 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
685 self.session = session
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
686 self.session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
687 self.client = client
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
688 self.connection = defer.Deferred()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
689 self._protocol_instance = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
690 self.connector = None
0
goffi@necton2
parents:
diff changeset
691
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
692 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
693 """Disconnect the client
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
694
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
695 Also set a discarded flag, which avoid to call the session Deferred
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
696 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
697 self.connector.disconnect()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
698
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
699 def getSession(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
700 return self.session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
701
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
702 def startTransfer(self, __=None, chunk_size=None):
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
703 self.session[TIMER_KEY].cancel()
1581
8cc7d83141a4 plugin XEP-0065: chunk size optimization: 64Kio is used except for proxy were it is set to 4Kio, to avoid wild disconnection by Prosody's proxy
Goffi <goffi@goffi.org>
parents: 1577
diff changeset
704 self._protocol_instance.startTransfer(chunk_size)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
705
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
706 def clientConnectionFailed(self, connector, reason):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
707 log.debug(u"Connection failed")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
708 self.connection.errback(reason)
0
goffi@necton2
parents:
diff changeset
709
goffi@necton2
parents:
diff changeset
710 def clientConnectionLost(self, connector, reason):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
711 log.debug(_(u"Socks 5 client connection lost (reason: %s)") % reason.value)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
712 if self._protocol_instance.active:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
713 # This one was used for the transfer, than mean that
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
714 # the Socks5 session is finished
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
715 if reason.check(internet_error.ConnectionDone):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
716 self.getSession()[DEFER_KEY].callback(None)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
717 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
718 self.getSession()[DEFER_KEY].errback(reason)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
719 self._protocol_instance = None
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
720
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
721 def buildProtocol(self, addr):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
722 log.debug(("Socks 5 client connection started"))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
723 p = self.protocol(session_hash=self.session_hash)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
724 p.factory = self
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
725 p.connection.chainDeferred(self.connection)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
726 self._protocol_instance = p
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
727 return p
0
goffi@necton2
parents:
diff changeset
728
goffi@necton2
parents:
diff changeset
729
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
730 class XEP_0065(object):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
731 NAMESPACE = NS_BS
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
732 TYPE_DIRECT = "direct"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
733 TYPE_ASSISTED = "assisted"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
734 TYPE_TUNEL = "tunel"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
735 TYPE_PROXY = "proxy"
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
736 Candidate = Candidate
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
737
0
goffi@necton2
parents:
diff changeset
738 def __init__(self, host):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
739 log.info(_("Plugin XEP_0065 initialization"))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
740 self.host = host
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
741
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
742 # session data
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
743 self.hash_clients_map = {} # key: hash of the transfer session, value: session data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
744 self._cache_proxies = {} # key: server jid, value: proxy data
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
745
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
746 # misc data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
747 self._server_factory = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
748 self._external_port = None
21
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
749
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
750 # plugins shortcuts
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
751 self._ip = self.host.plugins["IP"]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
752 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
753 self._np = self.host.plugins["NAT-PORT"]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
754 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
755 log.debug(u"NAT Port plugin not available")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
756 self._np = None
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
757
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
758 # parameters
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
759 # XXX: params are not used for now, but they may be used in the futur to force proxy/IP
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
760 # host.memory.updateParams(PARAMS)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
761
2144
1d3f73e065e1 core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents: 2129
diff changeset
762 def getHandler(self, client):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
763 return XEP_0065_handler(self)
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
764
2144
1d3f73e065e1 core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents: 2129
diff changeset
765 def profileConnected(self, client):
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
766 client.xep_0065_sid_session = {} # key: stream_id, value: session_data(dict)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
767 client._s5b_sessions = {}
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
768
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
769 def getSessionHash(self, from_jid, to_jid, sid):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
770 return getSessionHash(from_jid, to_jid, sid)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
771
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
772 def getSocks5ServerFactory(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
773 """Return server factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
774
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
775 The server is created if it doesn't exists yet
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
776 self._server_factory_port is set on server creation
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
777 """
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 536
diff changeset
778
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
779 if self._server_factory is None:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
780 self._server_factory = Socks5ServerFactory(self)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
781 for port in xrange(SERVER_STARTING_PORT, 65356):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
782 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
783 listening_port = reactor.listenTCP(port, self._server_factory)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
784 except internet_error.CannotListenError as e:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
785 log.debug(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
786 u"Cannot listen on port {port}: {err_msg}{err_num}".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
787 port=port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
788 err_msg=e.socketError.strerror,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
789 err_num=u" (error code: {})".format(e.socketError.errno),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
790 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
791 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
792 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
793 self._server_factory_port = listening_port.getHost().port
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
794 break
0
goffi@necton2
parents:
diff changeset
795
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
796 log.info(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
797 _("Socks5 Stream server launched on port {}").format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
798 self._server_factory_port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
799 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
800 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
801 return self._server_factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
802
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
803 @defer.inlineCallbacks
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
804 def getProxy(self, client):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
805 """Return the proxy available for this profile
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
806
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
807 cache is used between clients using the same server
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
808 @return ((D)(ProxyInfos, None)): Found proxy infos,
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
809 or None if not acceptable proxy is found
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
810 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
811
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
812 def notFound(server):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
813 log.info(u"No proxy found on this server")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
814 self._cache_proxies[server] = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
815 defer.returnValue(None)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
816
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
817 server = client.jid.host
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
818 try:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
819 defer.returnValue(self._cache_proxies[server])
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
820 except KeyError:
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
821 pass
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
822 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
823 proxy = (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
824 yield self.host.findServiceEntities(client, "proxy", "bytestreams")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
825 ).pop()
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
826 except (defer.CancelledError, StopIteration, KeyError):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
827 notFound(server)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
828 iq_elt = client.IQ("get")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
829 iq_elt["to"] = proxy.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
830 iq_elt.addElement((NS_BS, "query"))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
831
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
832 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
833 result_elt = yield iq_elt.send()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
834 except jabber_error.StanzaError as failure:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
835 log.warning(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
836 u"Error while requesting proxy info on {jid}: {error}".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
837 proxy.full(), failure
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
838 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
839 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
840 notFound(server)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
841
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
842 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
843 query_elt = result_elt.elements(NS_BS, "query").next()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
844 streamhost_elt = query_elt.elements(NS_BS, "streamhost").next()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
845 host = streamhost_elt["host"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
846 jid_ = streamhost_elt["jid"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
847 port = streamhost_elt["port"]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
848 if not all((host, jid, port)):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
849 raise KeyError
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
850 jid_ = jid.JID(jid_)
1742
244a605623d6 complete the Exception's list when catching JID error:
souliane <souliane@mailoo.org>
parents: 1675
diff changeset
851 except (StopIteration, KeyError, RuntimeError, jid.InvalidFormat, AttributeError):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
852 log.warning(u"Invalid proxy data received from {}".format(proxy.full()))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
853 notFound(server)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
854
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
855 proxy_infos = self._cache_proxies[server] = ProxyInfos(host, jid_, port)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
856 log.info(u"Proxy found: {}".format(proxy_infos))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
857 defer.returnValue(proxy_infos)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
858
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
859 @defer.inlineCallbacks
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
860 def _getNetworkData(self, client):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
861 """Retrieve information about network
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
862
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
863 @param client: %(doc_client)s
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
864 @return (D(tuple[local_port, external_port, local_ips, external_ip])): network data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
865 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
866 self.getSocks5ServerFactory()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
867 local_port = self._server_factory_port
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
868 external_ip = yield self._ip.getExternalIP(client)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
869 local_ips = yield self._ip.getLocalIPs(client)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
870
1576
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
871 if external_ip is not None and self._external_port is None:
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
872 if external_ip != local_ips[0]:
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
873 log.info(u"We are probably behind a NAT")
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
874 if self._np is None:
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
875 log.warning(u"NAT port plugin not available, we can't map port")
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
876 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
877 ext_port = yield self._np.mapPort(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
878 local_port, desc=u"SaT socks5 stream"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
879 )
1576
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
880 if ext_port is None:
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
881 log.warning(u"Can't map NAT port")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
882 else:
1576
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
883 self._external_port = ext_port
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
884
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
885 defer.returnValue((local_port, self._external_port, local_ips, external_ip))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
886
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
887 @defer.inlineCallbacks
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
888 def getCandidates(self, client):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
889 """Return a list of our stream candidates
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
890
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
891 @return (D(list[Candidate])): list of candidates, ordered by priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
892 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
893 server_factory = yield self.getSocks5ServerFactory()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
894 local_port, ext_port, local_ips, external_ip = yield self._getNetworkData(client)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
895 proxy = yield self.getProxy(client)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
896
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
897 # its time to gather the candidates
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
898 candidates = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
899
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
900 # first the direct ones
1576
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
901
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
902 # the preferred direct connection
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
903 ip = local_ips.pop(0)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
904 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
905 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
906 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
907 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
908 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
909 PRIORITY_BEST_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
910 client.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
911 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
912 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
913 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
914 )
1576
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found
Goffi <goffi@goffi.org>
parents: 1570
diff changeset
915 for ip in local_ips:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
916 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
917 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
918 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
919 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
920 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
921 PRIORITY_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
922 client.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
923 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
924 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
925 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
926 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
927
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
928 # then the assisted one
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
929 if ext_port is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
930 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
931 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
932 external_ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
933 ext_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
934 XEP_0065.TYPE_ASSISTED,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
935 PRIORITY_ASSISTED,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
936 client.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
938 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
939 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
940 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
941
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
942 # finally the proxy
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
943 if proxy:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
944 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
945 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
946 proxy.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
947 proxy.port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
948 XEP_0065.TYPE_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
949 PRIORITY_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
950 proxy.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
951 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
952 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
953 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
954
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
955 # should be already sorted, but just in case the priorities get weird
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
956 candidates.sort(key=lambda c: c.priority, reverse=True)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
957 defer.returnValue(candidates)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
958
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
959 def _addConnector(self, connector, candidate):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
960 """Add connector used to connect to candidate, and return client factory's connection Deferred
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
961
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
962 the connector can be used to disconnect the candidate, and returning the factory's connection Deferred allow to wait for connection completion
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
963 @param connector: a connector implementing IConnector
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
964 @param candidate(Candidate): candidate linked to the connector
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
965 @return (D): Deferred fired when factory connection is done or has failed
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
966 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
967 candidate.factory.connector = connector
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
968 return candidate.factory.connection
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
969
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
970 def connectCandidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
971 self, client, candidate, session_hash, peer_session_hash=None, delay=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
972 ):
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
973 """Connect to a candidate
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
974
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
975 Connection will be done with a Socks5ClientFactory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
976 @param candidate(Candidate): candidate to connect to
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
977 @param session_hash(unicode): hash of the session
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
978 hash is the same as hostname computed in XEP-0065 § 5.3.2 #1
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
979 @param peer_session_hash(unicode, None): hash used with the peer
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
980 None to use session_hash.
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
981 None must be used in 2 cases:
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
982 - when XEP-0065 is used with XEP-0096
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
983 - when a peer connect to a proxy *he proposed himself*
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
984 in practice, peer_session_hash is only used by tryCandidates
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
985 @param delay(None, float): optional delay to wait before connection, in seconds
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
986 @return (D): Deferred launched when TCP connection + Socks5 connection is done
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
987 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
988 if peer_session_hash is None:
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
989 # for XEP-0065, only one hash is needed
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
990 peer_session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
991 session = self.getSession(client, session_hash)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
992 factory = Socks5ClientFactory(client, self, session, peer_session_hash)
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
993 candidate.factory = factory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
994 if delay is None:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
995 d = defer.succeed(candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
996 else:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
997 d = sat_defer.DelayedDeferred(delay, candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
998 d.addCallback(reactor.connectTCP, candidate.port, factory)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
999 d.addCallback(self._addConnector, candidate)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1000 return d
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1001
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1002 def tryCandidates(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1003 self,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1004 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1005 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1006 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1007 peer_session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1008 connection_cb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1009 connection_eb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1010 ):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1011 defers_list = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1012
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1013 for candidate in candidates:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1014 delay = CANDIDATE_DELAY * len(defers_list)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1015 if candidate.type == XEP_0065.TYPE_PROXY:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1016 delay += CANDIDATE_DELAY_PROXY
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1017 d = self.connectCandidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1018 client, candidate, session_hash, peer_session_hash, delay
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1019 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1020 if connection_cb is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1021 d.addCallback(
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1022 lambda __, candidate=candidate, client=client: connection_cb(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1023 client, candidate
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1024 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1025 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1026 if connection_eb is not None:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1027 d.addErrback(connection_eb, client, candidate)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1028 defers_list.append(d)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1029
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1030 return defers_list
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1031
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1032 def getBestCandidate(self, client, candidates, session_hash, peer_session_hash=None):
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1033 """Get best candidate (according to priority) which can connect
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1034
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1035 @param candidates(iterable[Candidate]): candidates to test
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1036 @param session_hash(unicode): hash of the session
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
1037 hash is the same as hostname computed in XEP-0065 § 5.3.2 #1
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
1038 @param peer_session_hash(unicode, None): hash of the other peer
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
1039 only useful for XEP-0260, must be None for XEP-0065 streamhost candidates
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1040 @return (D(None, Candidate)): best candidate or None if none can connect
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1041 """
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1042 defer_candidates = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1043
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1044 def connectionCb(client, candidate):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1045 log.info(u"Connection of {} successful".format(unicode(candidate)))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1046 for idx, other_candidate in enumerate(candidates):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1047 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1048 if other_candidate.priority < candidate.priority:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1049 log.debug(u"Cancelling {}".format(other_candidate))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1050 defer_candidates[idx].cancel()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1051 except AttributeError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1052 assert other_candidate is None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1053
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1054 def connectionEb(failure, client, candidate):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1055 if failure.check(defer.CancelledError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1056 log.debug(u"Connection of {} has been cancelled".format(candidate))
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1057 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1058 log.info(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1059 u"Connection of {candidate} Failed: {error}".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1060 candidate=candidate, error=failure.value
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1061 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1062 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1063 candidates[candidates.index(candidate)] = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1064
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1065 def allTested(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1066 log.debug(u"All candidates have been tested")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1067 good_candidates = [c for c in candidates if c]
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1068 return good_candidates[0] if good_candidates else None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1069
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1070 defer_candidates = self.tryCandidates(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1071 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1072 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1073 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1074 peer_session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1075 connectionCb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1076 connectionEb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1077 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1078 d_list = defer.DeferredList(defer_candidates)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1079 d_list.addCallback(allTested)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1080 return d_list
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1081
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1082 def _timeOut(self, session_hash, client):
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1083 """Called when stream was not started quickly enough
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1084
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1085 @param session_hash(str): hash as returned by getSessionHash
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1086 @param client: %(doc_client)s
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1087 """
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1088 log.info(u"Socks5 Bytestream: TimeOut reached")
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1089 session = self.getSession(client, session_hash)
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1090 session[DEFER_KEY].errback(exceptions.TimeOutError)
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1091
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1092 def killSession(self, failure_, session_hash, sid, client):
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1093 """Clean the current session
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1094
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1095 @param session_hash(str): hash as returned by getSessionHash
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1096 @param sid(None, unicode): session id
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1097 or None if self.xep_0065_sid_session was not used
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1098 @param client: %(doc_client)s
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1099 @param failure_(None, failure.Failure): None if eveything was fine, a failure else
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1100 @return (None, failure.Failure): failure_ is returned
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1101 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1102 log.debug(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1103 u"Cleaning session with hash {hash}{id}: {reason}".format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1104 hash=session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1105 reason="" if failure_ is None else failure_.value,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1106 id="" if sid is None else u" (id: {})".format(sid),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1107 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1108 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1109
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1110 try:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1111 assert self.hash_clients_map[session_hash] == client
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1112 del self.hash_clients_map[session_hash]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1113 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1114 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1115
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1116 if sid is not None:
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1117 try:
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1118 del client.xep_0065_sid_session[sid]
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1119 except KeyError:
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1120 log.warning(u"Session id {} is unknown".format(sid))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1121
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1122 try:
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1123 session_data = client._s5b_sessions[session_hash]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1124 except KeyError:
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1125 log.warning(u"There is no session with this hash")
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1126 return
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1127 else:
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1128 del client._s5b_sessions[session_hash]
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1129
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1130 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1131 session_data["timer"].cancel()
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1132 except (internet_error.AlreadyCalled, internet_error.AlreadyCancelled):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1133 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1134
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1135 return failure_
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1136
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1137 def startStream(self, client, stream_object, to_jid, sid):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1138 """Launch the stream workflow
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1139
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1140 @param streamProducer: stream_object to use
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1141 @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
1142 @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
1143 @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
1144 @param failureCb: method to call when something goes wrong
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1145 @return (D): Deferred fired when session is finished
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1146 """
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1147 session_data = self._createSession(client, stream_object, to_jid, sid, True)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1148
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1149 session_data[client] = client
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1150
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1151 def gotCandidates(candidates):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1152 session_data["candidates"] = candidates
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1153 iq_elt = client.IQ()
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1154 iq_elt["from"] = client.jid.full()
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1155 iq_elt["to"] = to_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1156 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1157 query_elt["mode"] = "tcp"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1158 query_elt["sid"] = sid
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1159
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1160 for candidate in candidates:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1161 streamhost = query_elt.addElement("streamhost")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1162 streamhost["host"] = candidate.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1163 streamhost["port"] = str(candidate.port)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1164 streamhost["jid"] = candidate.jid.full()
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1165 log.debug(u"Candidate proposed: {}".format(candidate))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1166
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1167 d = iq_elt.send()
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1168 args = [session_data, client]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1169 d.addCallbacks(self._IQNegotiationCb, self._IQNegotiationEb, args, None, args)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1170
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1171 self.getCandidates(client).addCallback(gotCandidates)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1172 return session_data[DEFER_KEY]
0
goffi@necton2
parents:
diff changeset
1173
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1174 def _IQNegotiationCb(self, iq_elt, session_data, client):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1175 """Called when the result of open iq is received
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1176
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1177 @param session_data(dict): data of the session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1178 @param client: %(doc_client)s
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1179 @param iq_elt(domish.Element): <iq> result
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1180 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1181 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1182 query_elt = iq_elt.elements(NS_BS, "query").next()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1183 streamhost_used_elt = query_elt.elements(NS_BS, "streamhost-used").next()
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1184 except StopIteration:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1185 log.warning(u"No streamhost found in stream query")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1186 # FIXME: must clean session
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1187 return
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1188
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1189 streamhost_jid = jid.JID(streamhost_used_elt["jid"])
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1190 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1191 candidate = (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1192 c for c in session_data["candidates"] if c.jid == streamhost_jid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1193 ).next()
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1194 except StopIteration:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1195 log.warning(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1196 u"Candidate [{jid}] is unknown !".format(jid=streamhost_jid.full())
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1197 )
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1198 return
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1199 else:
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1200 log.info(u"Candidate choosed by target: {}".format(candidate))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1201
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1202 if candidate.type == XEP_0065.TYPE_PROXY:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1203 log.info(u"A Socks5 proxy is used")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1204 d = self.connectCandidate(client, candidate, session_data["hash"])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1205 d.addCallback(
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1206 lambda __: candidate.activate(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1207 session_data["id"], session_data["peer_jid"], client
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1208 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1209 )
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1210 d.addErrback(self._activationEb)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1211 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1212 d = defer.succeed(None)
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1213
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1214 d.addCallback(lambda __: candidate.startTransfer(session_data["hash"]))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1215
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1216 def _activationEb(self, failure):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1217 log.warning(u"Proxy activation error: {}".format(failure.value))
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1218
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1219 def _IQNegotiationEb(self, stanza_err, session_data, client):
1583
d46aae87c03a plugins XEP-0047, XEP-0065, XEP-0096: fixed use of failure.condition insteand of failure.value + removed gettext use for local logs
Goffi <goffi@goffi.org>
parents: 1581
diff changeset
1220 log.warning(u"Socks5 transfer failed: {}".format(stanza_err.value))
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1221 # FIXME: must clean session
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1222
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1223 def createSession(self, *args, **kwargs):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1224 """like [_createSession] but return the session deferred instead of the whole session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1225
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1226 session deferred is fired when transfer is finished
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1227 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1228 return self._createSession(*args, **kwargs)[DEFER_KEY]
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1229
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1230 def _createSession(self, client, stream_object, to_jid, sid, requester=False):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1231 """Called when a bytestream is imminent
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1232
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1233 @param stream_object(iface.IStreamProducer): File object where data will be written
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1234 @param to_jid(jid.JId): jid of the other peer
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1235 @param sid(unicode): session id
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1236 @param initiator(bool): if True, this session is create by initiator
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1237 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1238 """
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1239 if sid in client.xep_0065_sid_session:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1240 raise exceptions.ConflictError(u"A session with this id already exists !")
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1241 if requester:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1242 session_hash = getSessionHash(client.jid, to_jid, sid)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1243 session_data = self._registerHash(client, session_hash, stream_object)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1244 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1245 session_hash = getSessionHash(to_jid, client.jid, sid)
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1246 session_d = defer.Deferred()
1629
a34d7f621944 plugin XEP-0065: renamed _killSession to killSession as it make sense to kill a session from an other plugin
Goffi <goffi@goffi.org>
parents: 1584
diff changeset
1247 session_d.addBoth(self.killSession, session_hash, sid, client)
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1248 session_data = client._s5b_sessions[session_hash] = {
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1249 DEFER_KEY: session_d,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1250 TIMER_KEY: reactor.callLater(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1251 TIMEOUT, self._timeOut, session_hash, client
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1252 ),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1253 }
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1254 client.xep_0065_sid_session[sid] = session_data
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1255 session_data.update(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1256 {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1257 "id": sid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1258 "peer_jid": to_jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1259 "stream_object": stream_object,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1260 "hash": session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1261 }
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1262 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1263
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1264 return session_data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1265
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1266 def getSession(self, client, session_hash):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1267 """Return session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1268
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1269 @param session_hash(unicode): hash of the session
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
1270 hash is the same as hostname computed in XEP-0065 § 5.3.2 #1
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1271 @param client(None, SatXMPPClient): client of the peer
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1272 None is used only if client is unknown (this is only the case
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1273 for incoming request received by Socks5ServerFactory). None must
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1274 only be used by Socks5ServerFactory.
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1275 See comments below for details
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1276 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1277 """
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1278 if client is None:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1279 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1280 client = self.hash_clients_map[session_hash]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1281 except KeyError as e:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1282 log.warning(u"The requested session doesn't exists !")
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1283 raise e
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1284 return client._s5b_sessions[session_hash]
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1285
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1286 def registerHash(self, *args, **kwargs):
1845
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
1287 """like [_registerHash] but return the session deferred instead of the whole session
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1288 session deferred is fired when transfer is finished
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1289 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1290 return self._registerHash(*args, **kwargs)[DEFER_KEY]
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1291
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1292 def _registerHash(self, client, session_hash, stream_object):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1293 """Create a session_data associated to hash
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1294
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1295 @param session_hash(str): hash of the session
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1296 @param stream_object(iface.IStreamProducer, IConsumer, None): file-like object
1757
abd6d6f89006 plugins XEP-0065, XEP-0260: fixed session creation order: session is created earlied, and file object associated in a second time if needed
Goffi <goffi@goffi.org>
parents: 1742
diff changeset
1297 None if it will be filled later
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1298 return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1299 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1300 assert session_hash not in client._s5b_sessions
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1301 session_d = defer.Deferred()
1629
a34d7f621944 plugin XEP-0065: renamed _killSession to killSession as it make sense to kill a session from an other plugin
Goffi <goffi@goffi.org>
parents: 1584
diff changeset
1302 session_d.addBoth(self.killSession, session_hash, None, client)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1303 session_data = client._s5b_sessions[session_hash] = {
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1304 DEFER_KEY: session_d,
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1305 TIMER_KEY: reactor.callLater(TIMEOUT, self._timeOut, session_hash, client),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1306 }
1757
abd6d6f89006 plugins XEP-0065, XEP-0260: fixed session creation order: session is created earlied, and file object associated in a second time if needed
Goffi <goffi@goffi.org>
parents: 1742
diff changeset
1307
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1308 if stream_object is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1309 session_data["stream_object"] = stream_object
1757
abd6d6f89006 plugins XEP-0065, XEP-0260: fixed session creation order: session is created earlied, and file object associated in a second time if needed
Goffi <goffi@goffi.org>
parents: 1742
diff changeset
1310
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1311 assert session_hash not in self.hash_clients_map
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1312 self.hash_clients_map[session_hash] = client
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1313
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1314 return session_data
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1315
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1316 def associateStreamObject(self, client, session_hash, stream_object):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1317 """Associate a stream object with a session"""
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1318 session_data = self.getSession(client, session_hash)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1319 assert "stream_object" not in session_data
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1320 session_data["stream_object"] = stream_object
1757
abd6d6f89006 plugins XEP-0065, XEP-0260: fixed session creation order: session is created earlied, and file object associated in a second time if needed
Goffi <goffi@goffi.org>
parents: 1742
diff changeset
1321
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1322 def streamQuery(self, iq_elt, client):
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1323 log.debug(u"BS stream query")
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1324
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1325 iq_elt.handled = True
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1326
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1327 query_elt = iq_elt.elements(NS_BS, "query").next()
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1328 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1329 sid = query_elt["sid"]
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1330 except KeyError:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1331 log.warning(u"Invalid bystreams request received")
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1332 return client.sendError(iq_elt, "bad-request")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1333
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1334 streamhost_elts = list(query_elt.elements(NS_BS, "streamhost"))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1335 if not streamhost_elts:
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1336 return client.sendError(iq_elt, "bad-request")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1337
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1338 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1339 session_data = client.xep_0065_sid_session[sid]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1340 except KeyError:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1341 log.warning(u"Ignoring unexpected BS transfer: {}".format(sid))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1342 return client.sendError(iq_elt, "not-acceptable")
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1343
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1344 peer_jid = session_data["peer_jid"] = jid.JID(iq_elt["from"])
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1345
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1346 candidates = []
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1347 nb_sh = len(streamhost_elts)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1348 for idx, sh_elt in enumerate(streamhost_elts):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1349 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1350 host, port, jid_ = sh_elt["host"], sh_elt["port"], jid.JID(sh_elt["jid"])
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1351 except KeyError:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1352 log.warning(u"malformed streamhost element")
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1353 return client.sendError(iq_elt, "bad-request")
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1354 priority = nb_sh - idx
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1355 if jid_.userhostJID() != peer_jid.userhostJID():
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1356 type_ = XEP_0065.TYPE_PROXY
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1357 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1358 type_ = XEP_0065.TYPE_DIRECT
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1359 candidates.append(Candidate(host, port, type_, priority, jid_))
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1360
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1361 for candidate in candidates:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1362 log.info(u"Candidate proposed: {}".format(candidate))
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1363
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1364 d = self.getBestCandidate(client, candidates, session_data["hash"])
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1365 d.addCallback(self._ackStream, iq_elt, session_data, client)
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1366
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1367 def _ackStream(self, candidate, iq_elt, session_data, client):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1368 if candidate is None:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1369 log.info("No streamhost candidate worked, we have to end negotiation")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1370 return client.sendError(iq_elt, "item-not-found")
1584
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1371 log.info(u"We choose: {}".format(candidate))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1372 result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1373 query_elt = result_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1374 query_elt["sid"] = session_data["id"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1375 streamhost_used_elt = query_elt.addElement("streamhost-used")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1376 streamhost_used_elt["jid"] = candidate.jid.full()
2129
6a66c8c5a567 core: replaced calls to client.xmlstream.send by client.send which is the right method to use. client.xmlstream should not be used directly
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1377 client.send(result_elt)
0
goffi@necton2
parents:
diff changeset
1378
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
1379
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1380 class XEP_0065_handler(XMPPHandler):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1381 implements(iwokkel.IDisco)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1382
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1383 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1384 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1385 self.host = plugin_parent.host
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1386
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1387 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1388 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1389 BS_REQUEST, self.plugin_parent.streamQuery, client=self.parent
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1390 )
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1391
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1392 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1393 return [disco.DiscoFeature(NS_BS)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1394
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1395 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1396 return []