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annotate libervia/backend/plugins/plugin_xep_0065.py @ 4335:430d5d99a740

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plugin XEP-0358: "Publishing Available Jingle Sessions" implementation: rel 453
author Goffi <goffi@goffi.org>
date Tue, 03 Dec 2024 00:13:07 +0100
parents 0d7bb4df2343
children
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1 #!/usr/bin/env python3
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2
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3
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4 # SAT plugin for managing xep-0065
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5
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6 # Copyright (C)
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7 # 2002, 2003, 2004 Dave Smith (dizzyd@jabber.org)
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8 # 2007, 2008 Fabio Forno (xmpp:ff@jabber.bluendo.com)
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9 # 2009-2021 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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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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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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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 import struct
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58 import hashlib
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59 import uuid
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60 from collections import namedtuple
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61 from zope.interface import implementer
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62 from twisted.internet import protocol
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63 from twisted.internet import reactor
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64 from twisted.internet import error as internet_error
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65 from twisted.words.protocols.jabber import error as jabber_error
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66 from twisted.words.protocols.jabber import jid
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67 from twisted.words.protocols.jabber import xmlstream
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68 from twisted.internet import defer
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69 from wokkel import disco, iwokkel
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70 from libervia.backend.core.i18n import _
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71 from libervia.backend.core.log import getLogger
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72 from libervia.backend.core.constants import Const as C
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73 from libervia.backend.core import exceptions
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74 from libervia.backend.tools import sat_defer
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75
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76
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77 log = getLogger(__name__)
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78
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79
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80 PLUGIN_INFO = {
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81 C.PI_NAME: "XEP 0065 Plugin",
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82 C.PI_IMPORT_NAME: "XEP-0065",
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83 C.PI_TYPE: "XEP",
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84 C.PI_MODES: C.PLUG_MODE_BOTH,
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85 C.PI_PROTOCOLS: ["XEP-0065"],
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86 C.PI_DEPENDENCIES: ["IP"],
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87 C.PI_RECOMMENDATIONS: ["NAT-PORT"],
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88 C.PI_MAIN: "XEP_0065",
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89 C.PI_HANDLER: "yes",
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90 C.PI_DESCRIPTION: _("""Implementation of SOCKS5 Bytestreams"""),
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91 }
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92
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93 IQ_SET = '/iq[@type="set"]'
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94 NS_BS = "http://jabber.org/protocol/bytestreams"
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95 BS_REQUEST = IQ_SET + '/query[@xmlns="' + NS_BS + '"]'
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96 TIMER_KEY = "timer"
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97 DEFER_KEY = "finished" # key of the deferred used to track session end
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98 SERVER_STARTING_PORT = (
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99 0 # starting number for server port search (0 to ask automatic attribution)
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100 )
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101
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102 # priorities are candidates local priorities, must be a int between 0 and 65535
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103 PRIORITY_BEST_DIRECT = 10000
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104 PRIORITY_DIRECT = 5000
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105 PRIORITY_ASSISTED = 1000
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106 PRIORITY_PROXY = 0.2 # proxy is the last option for s5b
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107 CANDIDATE_DELAY = 0.2 # see XEP-0260 §4
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108 CANDIDATE_DELAY_PROXY = 0.2 # additional time for proxy types (see XEP-0260 §4 note 3)
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109
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110 TIMEOUT = 300 # maxium time between session creation and stream start
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111
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112 # XXX: by default eveything is automatic
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113 # TODO: use these params to force use of specific proxy/port/IP
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114 # PARAMS = """
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115 # <params>
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116 # <general>
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117 # <category name="File Transfer">
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118 # <param name="Force IP" type="string" />
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119 # <param name="Force Port" type="int" constraint="1;65535" />
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120 # </category>
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121 # </general>
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122 # <individual>
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123 # <category name="File Transfer">
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124 # <param name="Force Proxy" value="" type="string" />
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125 # <param name="Force Proxy host" value="" type="string" />
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126 # <param name="Force Proxy port" value="" type="int" constraint="1;65535" />
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127 # </category>
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128 # </individual>
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129 # </params>
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Goffi <goffi@goffi.org>
parents: 1409
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130 # """
0
goffi@necton2
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131
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132 (
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133 STATE_INITIAL,
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134 STATE_AUTH,
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Goffi <goffi@goffi.org>
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diff changeset
135 STATE_REQUEST,
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Goffi <goffi@goffi.org>
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diff changeset
136 STATE_READY,
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Goffi <goffi@goffi.org>
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diff changeset
137 STATE_AUTH_USERPASS,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
138 STATE_CLIENT_INITIAL,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
139 STATE_CLIENT_AUTH,
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diff changeset
140 STATE_CLIENT_REQUEST,
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Goffi <goffi@goffi.org>
parents: 2927
diff changeset
141 ) = range(8)
0
goffi@necton2
parents:
diff changeset
142
goffi@necton2
parents:
diff changeset
143 SOCKS5_VER = 0x05
goffi@necton2
parents:
diff changeset
144
goffi@necton2
parents:
diff changeset
145 ADDR_IPV4 = 0x01
goffi@necton2
parents:
diff changeset
146 ADDR_DOMAINNAME = 0x03
goffi@necton2
parents:
diff changeset
147 ADDR_IPV6 = 0x04
goffi@necton2
parents:
diff changeset
148
goffi@necton2
parents:
diff changeset
149 CMD_CONNECT = 0x01
goffi@necton2
parents:
diff changeset
150 CMD_BIND = 0x02
goffi@necton2
parents:
diff changeset
151 CMD_UDPASSOC = 0x03
goffi@necton2
parents:
diff changeset
152
goffi@necton2
parents:
diff changeset
153 AUTHMECH_ANON = 0x00
goffi@necton2
parents:
diff changeset
154 AUTHMECH_USERPASS = 0x02
goffi@necton2
parents:
diff changeset
155 AUTHMECH_INVALID = 0xFF
goffi@necton2
parents:
diff changeset
156
goffi@necton2
parents:
diff changeset
157 REPLY_SUCCESS = 0x00
goffi@necton2
parents:
diff changeset
158 REPLY_GENERAL_FAILUR = 0x01
goffi@necton2
parents:
diff changeset
159 REPLY_CONN_NOT_ALLOWED = 0x02
goffi@necton2
parents:
diff changeset
160 REPLY_NETWORK_UNREACHABLE = 0x03
goffi@necton2
parents:
diff changeset
161 REPLY_HOST_UNREACHABLE = 0x04
goffi@necton2
parents:
diff changeset
162 REPLY_CONN_REFUSED = 0x05
goffi@necton2
parents:
diff changeset
163 REPLY_TTL_EXPIRED = 0x06
goffi@necton2
parents:
diff changeset
164 REPLY_CMD_NOT_SUPPORTED = 0x07
goffi@necton2
parents:
diff changeset
165 REPLY_ADDR_NOT_SUPPORTED = 0x08
goffi@necton2
parents:
diff changeset
166
goffi@necton2
parents:
diff changeset
167
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parents: 2562
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168 ProxyInfos = namedtuple("ProxyInfos", ["host", "jid", "port"])
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parents: 1409
diff changeset
169
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
170
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
171 class Candidate(object):
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parents: 4180
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172 def __init__(
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parents: 4180
diff changeset
173 self,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
174 host,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
175 port,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
176 type_,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
177 priority,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
178 jid_,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
179 id_=None,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
180 priority_local=False,
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
181 factory=None,
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parents: 4180
diff changeset
182 ):
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Goffi <goffi@goffi.org>
parents: 1409
diff changeset
183 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
184 @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
185 @param port(int): port
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
186 @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
187 @param priority(int): priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
188 @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
189 @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
190 @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
191 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
192 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
193 assert isinstance(jid_, jid.JID)
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
194 self.host, self.port, self.type, self.jid = (host, int(port), type_, jid_)
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
195 self.id = id_ if id_ is not None else str(uuid.uuid4())
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
196 if priority_local:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
197 self._local_priority = int(priority)
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Goffi <goffi@goffi.org>
parents: 3479
diff changeset
198 self._priority = self.calculate_priority()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
199 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
200 self._local_priority = 0
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
201 self._priority = int(priority)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
202 self.factory = factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
203
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
204 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
205 """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
206
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
207 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
208 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
209 log.debug("Discarding {}".format(self))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
210 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
211 self.factory.discard()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
212 except AttributeError:
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parents: 2562
diff changeset
213 pass # no discard for Socks5ServerFactory
1559
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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 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
216 def local_priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
217 return self._local_priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
218
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
219 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
220 def priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
221 return self._priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
222
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
223 def __str__(self):
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
224 return "Candidate ({0.priority}): host={0.host} port={0.port} jid={0.jid} type={0.type}{id}".format(
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
225 self, id=" id={}".format(self.id if self.id is not None else "")
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parents: 2562
diff changeset
226 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
227
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
228 def __eq__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
229 # 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
230 # 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
231 try:
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
232 return (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
233 self.host == other.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
234 and self.port == other.port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
235 and self.jid == other.jid
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 except (AttributeError, TypeError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
238 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
239
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
240 def __ne__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
241 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
242
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
243 def calculate_priority(self):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
244 """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
245
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
246
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
247 @return (int): priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
248 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
249 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
250 multiplier = 126
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
251 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
252 multiplier = 120
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
253 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
254 multiplier = 110
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
255 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
256 multiplier = 10
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
257 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
258 raise exceptions.InternalError("Unknown {} type !".format(self.type))
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Goffi <goffi@goffi.org>
parents: 4180
diff changeset
259 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
260
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
261 def activate(self, client, sid, peer_jid, local_jid):
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
262 """Activate the proxy candidate
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
263
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
264 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
265 Must only be used with proxy candidates
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
266 @param sid(unicode): session id (same as for get_session_hash)
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
267 @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
268 @return (D(domish.Element)): IQ result (or error)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
269 """
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
270 assert self.type == XEP_0065.TYPE_PROXY
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
271 iq_elt = client.IQ()
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
272 iq_elt["from"] = local_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
273 iq_elt["to"] = self.jid.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
274 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
275 query_elt["sid"] = sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
276 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
277 return iq_elt.send()
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
278
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
279 def start_transfer(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
280 if self.type == XEP_0065.TYPE_PROXY:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
281 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
282 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
283 chunk_size = None
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
284 self.factory.start_transfer(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
285
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
286
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
287 def get_session_hash(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
288 """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
289
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
290 @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
291 @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
292 @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
293 @return (str): hash
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
294 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
295 return hashlib.sha1(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
296 (sid + requester_jid.full() + target_jid.full()).encode("utf-8")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
297 ).hexdigest()
0
goffi@necton2
parents:
diff changeset
298
goffi@necton2
parents:
diff changeset
299
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
300 class SOCKSv5(protocol.Protocol):
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
301 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
302
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
303 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
304 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
305 @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
306 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
307 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
308 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
309 if session_hash is not None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
310 assert isinstance(session_hash, str)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
311 self.server_mode = False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
312 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
313 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
314 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
315 self.server_mode = True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
316 self.state = STATE_INITIAL
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
317 self.buf = b""
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
318 self.supportedAuthMechs = [AUTHMECH_ANON]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
319 self.supportedAddrs = [ADDR_DOMAINNAME]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
320 self.enabledCommands = [CMD_CONNECT]
0
goffi@necton2
parents:
diff changeset
321 self.peersock = None
goffi@necton2
parents:
diff changeset
322 self.addressType = 0
goffi@necton2
parents:
diff changeset
323 self.requestType = 0
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
324 self._stream_object = None
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
325 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
326 # 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
327
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
328 @property
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
329 def stream_object(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
330 if self._stream_object is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
331 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
332 if self.server_mode:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
333 self._stream_object.registerProducer(self.transport, True)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
334 return self._stream_object
0
goffi@necton2
parents:
diff changeset
335
1845
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
336 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
337 """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
338
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
339 @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
340 """
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
341 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
342 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
343 else:
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
344 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
345
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
346 def _start_negotiation(self):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
347 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
348 self.state = STATE_CLIENT_AUTH
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
349 self.transport.write(struct.pack("!3B", SOCKS5_VER, 1, AUTHMECH_ANON))
0
goffi@necton2
parents:
diff changeset
350
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
351 def _parse_negotiation(self):
0
goffi@necton2
parents:
diff changeset
352 try:
goffi@necton2
parents:
diff changeset
353 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
354 ver, nmethod = struct.unpack("!BB", self.buf[:2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
355 methods = struct.unpack("%dB" % nmethod, self.buf[2 : nmethod + 2])
0
goffi@necton2
parents:
diff changeset
356
goffi@necton2
parents:
diff changeset
357 # Ensure version is correct
goffi@necton2
parents:
diff changeset
358 if ver != 5:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
359 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
360 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
361 return
goffi@necton2
parents:
diff changeset
362
goffi@necton2
parents:
diff changeset
363 # Trim off front of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
364 self.buf = self.buf[nmethod + 2 :]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
365
0
goffi@necton2
parents:
diff changeset
366 # Check for supported auth mechs
goffi@necton2
parents:
diff changeset
367 for m in self.supportedAuthMechs:
goffi@necton2
parents:
diff changeset
368 if m in methods:
goffi@necton2
parents:
diff changeset
369 # Update internal state, according to selected method
goffi@necton2
parents:
diff changeset
370 if m == AUTHMECH_ANON:
goffi@necton2
parents:
diff changeset
371 self.state = STATE_REQUEST
goffi@necton2
parents:
diff changeset
372 elif m == AUTHMECH_USERPASS:
goffi@necton2
parents:
diff changeset
373 self.state = STATE_AUTH_USERPASS
goffi@necton2
parents:
diff changeset
374 # Complete negotiation w/ this method
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
375 self.transport.write(struct.pack("!BB", SOCKS5_VER, m))
0
goffi@necton2
parents:
diff changeset
376 return
goffi@necton2
parents:
diff changeset
377
goffi@necton2
parents:
diff changeset
378 # No supported mechs found, notify client and close the connection
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
379 log.warning("Unsupported authentication mechanism")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
380 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
381 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
382 except struct.error:
goffi@necton2
parents:
diff changeset
383 pass
goffi@necton2
parents:
diff changeset
384
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
385 def _parse_user_pass(self):
0
goffi@necton2
parents:
diff changeset
386 try:
goffi@necton2
parents:
diff changeset
387 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
388 ver, ulen = struct.unpack("BB", self.buf[:2])
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
389 (uname,) = struct.unpack("%ds" % ulen, self.buf[2 : ulen + 2])
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
390 (plen,) = struct.unpack("B", self.buf[ulen + 2])
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
391 (password,) = struct.unpack(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
392 "%ds" % plen, self.buf[ulen + 3 : ulen + 3 + plen]
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
393 )
0
goffi@necton2
parents:
diff changeset
394 # Trim off fron of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
395 self.buf = self.buf[3 + ulen + plen :]
0
goffi@necton2
parents:
diff changeset
396 # Fire event to authenticate user
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
397 if self.authenticate_user_pass(uname, password):
0
goffi@necton2
parents:
diff changeset
398 # Signal success
goffi@necton2
parents:
diff changeset
399 self.state = STATE_REQUEST
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
400 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x00))
0
goffi@necton2
parents:
diff changeset
401 else:
goffi@necton2
parents:
diff changeset
402 # Signal failure
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
403 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x01))
0
goffi@necton2
parents:
diff changeset
404 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
405 except struct.error:
goffi@necton2
parents:
diff changeset
406 pass
goffi@necton2
parents:
diff changeset
407
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
408 def send_error_reply(self, errorcode):
0
goffi@necton2
parents:
diff changeset
409 # Any other address types are not supported
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
410 result = struct.pack("!BBBBIH", SOCKS5_VER, errorcode, 0, 1, 0, 0)
0
goffi@necton2
parents:
diff changeset
411 self.transport.write(result)
goffi@necton2
parents:
diff changeset
412 self.transport.loseConnection()
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
413
0
goffi@necton2
parents:
diff changeset
414 def _parseRequest(self):
goffi@necton2
parents:
diff changeset
415 try:
goffi@necton2
parents:
diff changeset
416 # Parse out data and trim buffer accordingly
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
417 ver, cmd, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
418
goffi@necton2
parents:
diff changeset
419 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
420 if self.addressType not in self.supportedAddrs:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
421 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
422 return
goffi@necton2
parents:
diff changeset
423
goffi@necton2
parents:
diff changeset
424 # Deal with addresses
goffi@necton2
parents:
diff changeset
425 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
426 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
427 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
428 elif self.addressType == ADDR_DOMAINNAME:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
429 nlen = self.buf[4]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
430 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
431 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
432 else:
goffi@necton2
parents:
diff changeset
433 # Any other address types are not supported
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
434 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
435 return
goffi@necton2
parents:
diff changeset
436
goffi@necton2
parents:
diff changeset
437 # Ensure command is supported
goffi@necton2
parents:
diff changeset
438 if cmd not in self.enabledCommands:
goffi@necton2
parents:
diff changeset
439 # Send a not supported error
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
440 self.send_error_reply(REPLY_CMD_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
441 return
goffi@necton2
parents:
diff changeset
442
goffi@necton2
parents:
diff changeset
443 # Process the command
goffi@necton2
parents:
diff changeset
444 if cmd == CMD_CONNECT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
445 self.connect_requested(addr, port)
0
goffi@necton2
parents:
diff changeset
446 elif cmd == CMD_BIND:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
447 self.bind_requested(addr, port)
0
goffi@necton2
parents:
diff changeset
448 else:
goffi@necton2
parents:
diff changeset
449 # Any other command is not supported
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
450 self.send_error_reply(REPLY_CMD_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
451
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
452 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
453 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
454 return None
goffi@necton2
parents:
diff changeset
455
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
456 def _make_request(self):
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
457 hash_ = self._session_hash.encode("utf-8")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
458 request = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
459 "!5B%dsH" % len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
460 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
461 CMD_CONNECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
462 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
463 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
464 len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
465 hash_,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
466 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
467 )
0
goffi@necton2
parents:
diff changeset
468 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
469 self.state = STATE_CLIENT_REQUEST
0
goffi@necton2
parents:
diff changeset
470
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
471 def _parse_request_reply(self):
0
goffi@necton2
parents:
diff changeset
472 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
473 ver, rep, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
474 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
475 if self.addressType not in self.supportedAddrs:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
476 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
477 return
goffi@necton2
parents:
diff changeset
478
goffi@necton2
parents:
diff changeset
479 # Deal with addresses
goffi@necton2
parents:
diff changeset
480 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
481 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
482 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
483 elif self.addressType == ADDR_DOMAINNAME:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
484 nlen = self.buf[4]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
485 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
486 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
487 else:
goffi@necton2
parents:
diff changeset
488 # Any other address types are not supported
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
489 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
490 return
goffi@necton2
parents:
diff changeset
491
goffi@necton2
parents:
diff changeset
492 # Ensure reply is OK
goffi@necton2
parents:
diff changeset
493 if rep != REPLY_SUCCESS:
goffi@necton2
parents:
diff changeset
494 self.loseConnection()
goffi@necton2
parents:
diff changeset
495 return
goffi@necton2
parents:
diff changeset
496
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
497 self.state = STATE_READY
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
498 self.connection.callback(None)
0
goffi@necton2
parents:
diff changeset
499
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
500 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
501 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
502 return None
goffi@necton2
parents:
diff changeset
503
goffi@necton2
parents:
diff changeset
504 def connectionMade(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
505 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
506 "Socks5 connectionMade (mode = {})".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
507 "server" if self.state == STATE_INITIAL else "client"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
508 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
509 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
510 if self.state == STATE_CLIENT_INITIAL:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
511 self._start_negotiation()
0
goffi@necton2
parents:
diff changeset
512
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
513 def connect_requested(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
514 # Check that this session is expected
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
515 if not self.factory.add_to_session(addr.decode("utf-8"), self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
516 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
517 "Unexpected connection request received from {host}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
518 host=self.transport.getPeer().host
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 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
521 self.send_error_reply(REPLY_CONN_REFUSED)
0
goffi@necton2
parents:
diff changeset
522 return
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
523 self._session_hash = addr.decode("utf-8")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
524 self.connect_completed(addr, 0)
0
goffi@necton2
parents:
diff changeset
525
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
526 def start_transfer(self, chunk_size):
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
527 """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
528
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
529 @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
530 """
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
531 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
532 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
533 self.CHUNK_SIZE = chunk_size
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
534 log.debug("Starting file transfer")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
535 d = self.stream_object.start_stream(self.transport)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
536 d.addCallback(self.stream_finished)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
537
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
538 def stream_finished(self, d):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
539 log.info(_("File transfer completed, closing connection"))
0
goffi@necton2
parents:
diff changeset
540 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
541
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
542 def connect_completed(self, remotehost, remoteport):
0
goffi@necton2
parents:
diff changeset
543 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
544 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
545 "!BBBBIH", SOCKS5_VER, REPLY_SUCCESS, 0, 1, remotehost, remoteport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
546 )
0
goffi@necton2
parents:
diff changeset
547 elif self.addressType == ADDR_DOMAINNAME:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
548 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
549 "!BBBBB%dsH" % len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
550 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
551 REPLY_SUCCESS,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
552 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
553 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
554 len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
555 remotehost,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
556 remoteport,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
557 )
0
goffi@necton2
parents:
diff changeset
558 self.transport.write(result)
goffi@necton2
parents:
diff changeset
559 self.state = STATE_READY
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
560
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
561 def bind_requested(self, addr, port):
0
goffi@necton2
parents:
diff changeset
562 pass
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
563
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
564 def authenticate_user_pass(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
565 # FIXME: implement authentication and remove the debug printing a password
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
566 log.debug("User/pass: %s/%s" % (user, passwd))
0
goffi@necton2
parents:
diff changeset
567 return True
goffi@necton2
parents:
diff changeset
568
goffi@necton2
parents:
diff changeset
569 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
570 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
571 # 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
572 self.stream_object.write(buf)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
573 if not self.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
574 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
575 self.getSession()[TIMER_KEY].cancel()
0
goffi@necton2
parents:
diff changeset
576 return
goffi@necton2
parents:
diff changeset
577
goffi@necton2
parents:
diff changeset
578 self.buf = self.buf + buf
goffi@necton2
parents:
diff changeset
579 if self.state == STATE_INITIAL:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
580 self._parse_negotiation()
0
goffi@necton2
parents:
diff changeset
581 if self.state == STATE_AUTH_USERPASS:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
582 self._parse_user_pass()
0
goffi@necton2
parents:
diff changeset
583 if self.state == STATE_REQUEST:
goffi@necton2
parents:
diff changeset
584 self._parseRequest()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
585 if self.state == STATE_CLIENT_REQUEST:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
586 self._parse_request_reply()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
587 if self.state == STATE_CLIENT_AUTH:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
588 ver, method = struct.unpack("!BB", buf)
0
goffi@necton2
parents:
diff changeset
589 self.buf = self.buf[2:]
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
590 if ver != SOCKS5_VER or method != AUTHMECH_ANON:
0
goffi@necton2
parents:
diff changeset
591 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
592 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
593 self._make_request()
0
goffi@necton2
parents:
diff changeset
594
goffi@necton2
parents:
diff changeset
595 def connectionLost(self, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
596 log.debug("Socks5 connection lost: {}".format(reason.value))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
597 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
598 self.connection.errback(reason)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
599 if self.server_mode:
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
600 try:
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
601 session_hash = self._session_hash
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
602 except AttributeError:
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
603 log.debug("no session has been received yet")
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
604 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
605 self.factory.remove_from_session(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
606
0
goffi@necton2
parents:
diff changeset
607
goffi@necton2
parents:
diff changeset
608 class Socks5ServerFactory(protocol.ServerFactory):
goffi@necton2
parents:
diff changeset
609 protocol = SOCKSv5
goffi@necton2
parents:
diff changeset
610
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
611 def __init__(self, parent):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
612 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
613 @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
614 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
615 self.parent = parent
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
616
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
617 def getSession(self, session_hash):
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
618 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
619
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
620 def start_transfer(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
621 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
622 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
623 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
624 except (KeyError, IndexError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
625 log.error("Can't start file transfer, can't find protocol")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
626 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
627 session[TIMER_KEY].cancel()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
628 protocol.start_transfer(chunk_size)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
629
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
630 def add_to_session(self, session_hash, protocol):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
631 """Check is session_hash is valid, and associate protocol with it
0
goffi@necton2
parents:
diff changeset
632
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
633 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
634 @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
635 @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
636 @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
637 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
638 assert isinstance(session_hash, str)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
639 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
640 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
641 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
642 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
643 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
644 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
645 return True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
646
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
647 def remove_from_session(self, session_hash, protocol, reason):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
648 """Remove a protocol from session_data
0
goffi@necton2
parents:
diff changeset
649
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
650 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
651 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
652 @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
653 @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
654 @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
655 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
656 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
657 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
658 protocols.remove(protocol)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
659 except (KeyError, ValueError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
660 log.error("Protocol not found in session while it should be there")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
661 else:
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
662 if protocol.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
663 # 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
664 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
665 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
666 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
667 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
668
0
goffi@necton2
parents:
diff changeset
669
goffi@necton2
parents:
diff changeset
670 class Socks5ClientFactory(protocol.ClientFactory):
goffi@necton2
parents:
diff changeset
671 protocol = SOCKSv5
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
672
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
673 def __init__(self, client, parent, session, session_hash):
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
674 """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
675
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
676 @param session(dict): session data
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
677 @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
678 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
679 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
680 self.session = session
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
681 self.session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
682 self.client = client
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
683 self.connection = defer.Deferred()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
684 self._protocol_instance = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
685 self.connector = None
0
goffi@necton2
parents:
diff changeset
686
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
687 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
688 """Disconnect the client
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
689
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
690 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
691 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
692 self.connector.disconnect()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
693
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
694 def getSession(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
695 return self.session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
696
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
697 def start_transfer(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
698 self.session[TIMER_KEY].cancel()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
699 self._protocol_instance.start_transfer(chunk_size)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
700
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
701 def clientConnectionFailed(self, connector, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
702 log.debug("Connection failed")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
703 self.connection.errback(reason)
0
goffi@necton2
parents:
diff changeset
704
goffi@necton2
parents:
diff changeset
705 def clientConnectionLost(self, connector, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
706 log.debug(_("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
707 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
708 # 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
709 # 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
710 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
711 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
712 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
713 self.getSession()[DEFER_KEY].errback(reason)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
714 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
715
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
716 def buildProtocol(self, addr):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
717 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
718 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
719 p.factory = self
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
720 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
721 self._protocol_instance = p
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
722 return p
0
goffi@necton2
parents:
diff changeset
723
goffi@necton2
parents:
diff changeset
724
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
725 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
726 NAMESPACE = NS_BS
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
727 TYPE_DIRECT = "direct"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
728 TYPE_ASSISTED = "assisted"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
729 TYPE_TUNEL = "tunel"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
730 TYPE_PROXY = "proxy"
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
731 Candidate = Candidate
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
732
0
goffi@necton2
parents:
diff changeset
733 def __init__(self, host):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
734 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
735 self.host = host
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
736
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
737 # session data
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
738 self.hash_clients_map = (
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
739 {}
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
740 ) # key: hash of the transfer session, value: session data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
741 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
742
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
743 # misc data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
744 self._server_factory = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
745 self._external_port = None
21
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
746
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
747 # plugins shortcuts
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
748 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
749 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
750 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
751 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
752 log.debug("NAT Port plugin not available")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
753 self._np = None
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
754
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
755 # parameters
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
756 # XXX: params are not used for now, but they may be used in the futur to force proxy/IP
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
757 # host.memory.update_params(PARAMS)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
758
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
759 def get_handler(self, client):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
760 return XEP_0065_handler(self)
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
761
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
762 def profile_connected(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
763 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
764 client._s5b_sessions = {}
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
765
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
766 def get_session_hash(self, from_jid, to_jid, sid):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
767 return get_session_hash(from_jid, to_jid, sid)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
768
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
769 def get_socks_5_server_factory(self):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
770 """Return server factory
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 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
773 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
774 """
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 536
diff changeset
775
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
776 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
777 self._server_factory = Socks5ServerFactory(self)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
778 for port in range(SERVER_STARTING_PORT, 65356):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
779 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
780 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
781 except internet_error.CannotListenError as e:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
782 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
783 "Cannot listen on port {port}: {err_msg}{err_num}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
784 port=port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
785 err_msg=e.socketError.strerror,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
786 err_num=" (error code: {})".format(e.socketError.errno),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
787 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
788 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
789 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
790 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
791 break
0
goffi@necton2
parents:
diff changeset
792
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
793 log.info(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
794 _("Socks5 Stream server launched on port {}").format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
795 self._server_factory_port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
796 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
797 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
798 return self._server_factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
799
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
800 async def get_proxy(self, client, local_jid):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
801 """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
802
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
803 cache is used between clients using the same server
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
804 @param local_jid(jid.JID): same as for [get_candidates]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
805 @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
806 or None if not acceptable proxy is found
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
807 @raise exceptions.NotFound: no Proxy found
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
808 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
809
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
810 def notFound(server):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
811 log.info("No proxy found on this server")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
812 self._cache_proxies[server] = None
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
813 raise exceptions.NotFound
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
814
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
815 server = client.host if client.is_component else client.jid.host
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
816 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
817 return self._cache_proxies[server]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
818 except KeyError:
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
819 pass
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
820 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
821 proxy = (
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
822 await self.host.find_service_entities(client, "proxy", "bytestreams")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
823 ).pop()
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
824 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
825 notFound(server)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
826 iq_elt = client.IQ("get")
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
827 iq_elt["from"] = local_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
828 iq_elt["to"] = proxy.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
829 iq_elt.addElement((NS_BS, "query"))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
830
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
831 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
832 result_elt = await iq_elt.send()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
833 except jabber_error.StanzaError as failure:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
834 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
835 "Error while requesting proxy info on {jid}: {error}".format(
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
836 jid=proxy.full(), error=failure
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
837 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
838 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
839 notFound(server)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
840
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
841 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
842 query_elt = next(result_elt.elements(NS_BS, "query"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
843 streamhost_elt = next(query_elt.elements(NS_BS, "streamhost"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
844 host = streamhost_elt["host"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
845 jid_ = streamhost_elt["jid"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
846 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
847 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
848 raise KeyError
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
849 jid_ = jid.JID(jid_)
1742
244a605623d6 complete the Exception's list when catching JID error:
souliane <souliane@mailoo.org>
parents: 1675
diff changeset
850 except (StopIteration, KeyError, RuntimeError, jid.InvalidFormat, AttributeError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
851 log.warning("Invalid proxy data received from {}".format(proxy.full()))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
852 notFound(server)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
853
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
854 proxy_infos = self._cache_proxies[server] = ProxyInfos(host, jid_, port)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
855 log.info("Proxy found: {}".format(proxy_infos))
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
856 return proxy_infos
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
857
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
858 async def _get_network_data(self, client):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
859 """Retrieve information about network
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
860
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
861 @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
862 @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
863 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
864 self.get_socks_5_server_factory()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
865 local_port = self._server_factory_port
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
866 external_ip = await self._ip.get_external_ip(client)
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
867 local_ips = await self._ip.get_local_ips(client)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
868
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
869 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
870 if external_ip != local_ips[0]:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
871 log.info("We are probably behind a NAT")
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
872 if self._np is None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
873 log.warning("NAT port plugin not available, we can't map port")
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
874 else:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
875 ext_port = await self._np.map_port(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
876 local_port, desc="SaT socks5 stream"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
877 )
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
878 if ext_port is None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
879 log.warning("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
880 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
881 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
882
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
883 return (local_port, self._external_port, local_ips, external_ip)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
884
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
885 async def get_candidates(self, client, local_jid):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
886 """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
887
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
888 @param local_jid(jid.JID): jid to use as local jid
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
889 This is needed for client which can be addressed with a different jid than
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
890 client.jid if a local part is used (e.g. piotr@file.example.net where
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
891 client.jid would be file.example.net)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
892 @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
893 """
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
894 server_factory = self.get_socks_5_server_factory()
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
895 local_port, ext_port, local_ips, external_ip = await self._get_network_data(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
896 client
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
897 )
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
898 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
899 proxy = await self.get_proxy(client, local_jid)
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
900 except exceptions.NotFound:
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
901 proxy = None
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
902
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
903 # 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
904 candidates = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
905
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
906 # 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
907
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
908 # 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
909 ip = local_ips.pop(0)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
910 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
911 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
912 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
913 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
914 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
915 PRIORITY_BEST_DIRECT,
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
916 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
917 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
918 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
919 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
920 )
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
921 for ip in local_ips:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
922 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
923 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
924 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
925 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
926 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
927 PRIORITY_DIRECT,
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
928 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
929 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
930 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
931 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
932 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
933
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
934 # then the assisted one
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
935 if ext_port is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
936 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
938 external_ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
939 ext_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
940 XEP_0065.TYPE_ASSISTED,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
941 PRIORITY_ASSISTED,
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
942 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
943 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
944 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
945 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
946 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
947
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
948 # finally the proxy
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
949 if proxy:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
950 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
951 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
952 proxy.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
953 proxy.port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
954 XEP_0065.TYPE_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
955 PRIORITY_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
956 proxy.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
957 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
958 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
959 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
960
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
961 # 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
962 candidates.sort(key=lambda c: c.priority, reverse=True)
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
963 return candidates
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
964
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
965 def _add_connector(self, connector, candidate):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
966 """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
967
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
968 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
969 @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
970 @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
971 @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
972 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
973 candidate.factory.connector = connector
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
974 return candidate.factory.connection
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
975
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
976 def connect_candidate(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
977 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
978 ):
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
979 """Connect to a candidate
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
980
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
981 Connection will be done with a Socks5ClientFactory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
982 @param candidate(Candidate): candidate to connect to
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
983 @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
984 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
985 @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
986 None to use session_hash.
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
987 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
988 - 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
989 - when a peer connect to a proxy *he proposed himself*
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
990 in practice, peer_session_hash is only used by try_candidates
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
991 @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
992 @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
993 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
994 if peer_session_hash is None:
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
995 # 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
996 peer_session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
997 session = self.getSession(client, session_hash)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
998 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
999 candidate.factory = factory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1000 if delay is None:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1001 d = defer.succeed(candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1002 else:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1003 d = sat_defer.DelayedDeferred(delay, candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1004 d.addCallback(reactor.connectTCP, candidate.port, factory)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1005 d.addCallback(self._add_connector, candidate)
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1006 return d
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
1007
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1008 def try_candidates(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1009 self,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1010 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1011 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1012 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1013 peer_session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1014 connection_cb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1015 connection_eb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1016 ):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1017 defers_list = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1018
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1019 for candidate in candidates:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1020 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
1021 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
1022 delay += CANDIDATE_DELAY_PROXY
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1023 d = self.connect_candidate(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1024 client, candidate, session_hash, peer_session_hash, delay
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_cb is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1027 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
1028 lambda __, candidate=candidate, client=client: connection_cb(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1029 client, candidate
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1030 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1031 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1032 if connection_eb is not None:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1033 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
1034 defers_list.append(d)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1035
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1036 return defers_list
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1037
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1038 def get_best_candidate(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1039 self, client, candidates, session_hash, peer_session_hash=None
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1040 ):
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
1041 """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
1042
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1043 @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
1044 @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
1045 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
1046 @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
1047 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
1048 @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
1049 """
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1050 defer_candidates = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1051
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1052 def connection_cb(client, candidate):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1053 log.info("Connection of {} successful".format(str(candidate)))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1054 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
1055 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1056 if other_candidate.priority < candidate.priority:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1057 log.debug("Cancelling {}".format(other_candidate))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1058 defer_candidates[idx].cancel()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1059 except AttributeError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1060 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
1061
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1062 def connection_eb(failure, client, candidate):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1063 if failure.check(defer.CancelledError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1064 log.debug("Connection of {} has been cancelled".format(candidate))
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1065 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1066 log.info(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1067 "Connection of {candidate} Failed: {error}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1068 candidate=candidate, error=failure.value
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1069 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1070 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1071 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
1072
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1073 def all_tested(__):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1074 log.debug("All candidates have been tested")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1075 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
1076 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
1077
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1078 defer_candidates = self.try_candidates(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1079 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1080 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1081 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1082 peer_session_hash,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1083 connection_cb,
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1084 connection_eb,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1085 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1086 d_list = defer.DeferredList(defer_candidates)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1087 d_list.addCallback(all_tested)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1088 return d_list
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1089
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1090 def _time_out(self, session_hash, 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
1091 """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
1092
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1093 @param session_hash(str): hash as returned by get_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
1094 @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
1095 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1096 log.info("Socks5 Bytestream: TimeOut reached")
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1097 session = self.getSession(client, session_hash)
3132
b64dd7c1496d plugin ip: fixed IP detection with external website
Goffi <goffi@goffi.org>
parents: 3040
diff changeset
1098 session[DEFER_KEY].errback(exceptions.TimeOutError())
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
1099
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1100 def kill_session(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
1101 """Clean the current session
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1102
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1103 @param session_hash(str): hash as returned by get_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
1104 @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
1105 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
1106 @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
1107 @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
1108 @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
1109 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1110 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1111 "Cleaning session with hash {hash}{id}: {reason}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1112 hash=session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1113 reason="" if failure_ is None else failure_.value,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1114 id="" if sid is None else " (id: {})".format(sid),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1115 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1116 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1117
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1118 try:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1119 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
1120 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
1121 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1122 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1123
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
1124 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
1125 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
1126 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
1127 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1128 log.warning("Session id {} is unknown".format(sid))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1129
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1130 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
1131 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
1132 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1133 log.warning("There is no session with this 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
1134 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
1135 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
1136 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
1137
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1138 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1139 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
1140 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
1141 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1142
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1143 return failure_
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1144
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1145 def start_stream(self, client, stream_object, local_jid, to_jid, sid):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1146 """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
1147
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1148 @param streamProducer: stream_object to use
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1149 @param local_jid(jid.JID): same as for [get_candidates]
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1150 @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
1151 @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
1152 @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
1153 @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
1154 @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
1155 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1156 session_data = self._create_session(
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1157 client, stream_object, local_jid, to_jid, sid, True
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1158 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
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 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
1161
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1162 def got_candidates(candidates):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1163 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
1164 iq_elt = client.IQ()
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1165 iq_elt["from"] = local_jid.full()
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
1166 iq_elt["to"] = to_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1167 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1168 query_elt["mode"] = "tcp"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1169 query_elt["sid"] = sid
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1170
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
1171 for candidate in candidates:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1172 streamhost = query_elt.addElement("streamhost")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1173 streamhost["host"] = candidate.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1174 streamhost["port"] = str(candidate.port)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1175 streamhost["jid"] = candidate.jid.full()
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1176 log.debug("Candidate proposed: {}".format(candidate))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1177
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
1178 d = iq_elt.send()
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1179 args = [client, session_data, local_jid]
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1180 d.addCallbacks(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1181 self._iq_negotiation_cb, self._iq_negotiation_eb, args, None, args
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1182 )
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
1183
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1184 defer.ensureDeferred(self.get_candidates(client, local_jid)).addCallback(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1185 got_candidates
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1186 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1187 return session_data[DEFER_KEY]
0
goffi@necton2
parents:
diff changeset
1188
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1189 def _iq_negotiation_cb(self, iq_elt, client, session_data, local_jid):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1190 """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
1191
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1192 @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
1193 @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
1194 @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
1195 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1196 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1197 query_elt = next(iq_elt.elements(NS_BS, "query"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1198 streamhost_used_elt = next(query_elt.elements(NS_BS, "streamhost-used"))
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
1199 except StopIteration:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1200 log.warning("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
1201 # FIXME: must clean session
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1202 return
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1203
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1204 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
1205 try:
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1206 candidate = next(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1207 (c for c in session_data["candidates"] if c.jid == streamhost_jid)
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1208 )
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
1209 except StopIteration:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1210 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1211 "Candidate [{jid}] is unknown !".format(jid=streamhost_jid.full())
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1212 )
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
1213 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
1214 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1215 log.info("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
1216
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
1217 if candidate.type == XEP_0065.TYPE_PROXY:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1218 log.info("A Socks5 proxy is used")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1219 d = self.connect_candidate(client, candidate, session_data["hash"])
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1220 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
1221 lambda __: candidate.activate(
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1222 client, session_data["id"], session_data["peer_jid"], local_jid
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1223 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1224 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1225 d.addErrback(self._activation_eb)
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
1226 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
1227 d = defer.succeed(None)
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1228
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1229 d.addCallback(lambda __: candidate.start_transfer(session_data["hash"]))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1230
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1231 def _activation_eb(self, failure):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1232 log.warning("Proxy activation error: {}".format(failure.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
1233
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1234 def _iq_negotiation_eb(self, stanza_err, client, session_data, local_jid):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1235 log.warning("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
1236 # 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
1237
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1238 def create_session(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1239 """like [_create_session] 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
1240
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1241 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
1242 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1243 return self._create_session(*args, **kwargs)[DEFER_KEY]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1244
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1245 def _create_session(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1246 self, client, stream_object, local_jid, to_jid, sid, requester=False
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4180
diff changeset
1247 ):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1248 """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
1249
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1250 @param stream_object(iface.IStreamProducer): File object where data will be
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1251 written
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1252 @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
1253 @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
1254 @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
1255 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1256 """
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
1257 if sid in client.xep_0065_sid_session:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1258 raise exceptions.ConflictError("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
1259 if requester:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1260 session_hash = get_session_hash(local_jid, to_jid, sid)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1261 session_data = self._register_hash(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
1262 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1263 session_hash = get_session_hash(to_jid, local_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
1264 session_d = defer.Deferred()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1265 session_d.addBoth(self.kill_session, 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
1266 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
1267 DEFER_KEY: session_d,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1268 TIMER_KEY: reactor.callLater(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1269 TIMEOUT, self._time_out, session_hash, client
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1270 ),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1271 }
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
1272 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
1273 session_data.update(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1274 {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1275 "id": sid,
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1276 "local_jid": local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1277 "peer_jid": to_jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1278 "stream_object": stream_object,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1279 "hash": session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1280 }
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1281 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1282
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1283 return session_data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1284
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1285 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
1286 """Return session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1287
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1288 @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
1289 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
1290 @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
1291 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
1292 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
1293 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
1294 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
1295 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1296 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1297 assert isinstance(session_hash, str)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1298 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
1299 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1300 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
1301 except KeyError as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1302 log.warning("The requested session doesn't exists !")
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1303 raise e
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1304 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
1305
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1306 def register_hash(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1307 """like [_register_hash] 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
1308 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
1309 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1310 return self._register_hash(*args, **kwargs)[DEFER_KEY]
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1311
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1312 def _register_hash(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
1313 """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
1314
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1315 @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
1316 @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
1317 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
1318 return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1319 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1320 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
1321 session_d = defer.Deferred()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1322 session_d.addBoth(self.kill_session, 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
1323 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
1324 DEFER_KEY: session_d,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1325 TIMER_KEY: reactor.callLater(TIMEOUT, self._time_out, session_hash, client),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1326 }
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
1327
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1328 if stream_object is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1329 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
1330
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1331 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
1332 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
1333
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1334 return session_data
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1335
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1336 def associate_stream_object(self, client, session_hash, stream_object):
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1337 """Associate a stream object with a session"""
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1338 session_data = self.getSession(client, session_hash)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1339 assert "stream_object" not in session_data
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1340 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
1341
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1342 def stream_query(self, iq_elt, client):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1343 log.debug("BS stream query")
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1344
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1345 iq_elt.handled = True
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1346
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1347 query_elt = next(iq_elt.elements(NS_BS, "query"))
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
1348 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1349 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
1350 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1351 log.warning("Invalid bystreams request received")
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
1352 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
1353
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1354 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
1355 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
1356 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
1357
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
1358 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
1359 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
1360 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1361 log.warning("Ignoring unexpected BS transfer: {}".format(sid))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1362 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
1363
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
1364 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
1365
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
1366 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
1367 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
1368 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
1369 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1370 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
1371 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1372 log.warning("malformed streamhost element")
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
1373 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
1374 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
1375 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
1376 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
1377 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
1378 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
1379 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
1380
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
1381 for candidate in candidates:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1382 log.info("Candidate proposed: {}".format(candidate))
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
1383
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1384 d = self.get_best_candidate(client, candidates, session_data["hash"])
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1385 d.addCallback(self._ack_stream, 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
1386
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1387 def _ack_stream(self, candidate, iq_elt, session_data, 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
1388 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
1389 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
1390 return client.sendError(iq_elt, "item-not-found")
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1391 log.info("We choose: {}".format(candidate))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1392 result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1393 query_elt = result_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1394 query_elt["sid"] = session_data["id"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1395 streamhost_used_elt = query_elt.addElement("streamhost-used")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1396 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
1397 client.send(result_elt)
0
goffi@necton2
parents:
diff changeset
1398
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
1399
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1400 @implementer(iwokkel.IDisco)
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
1401 class XEP_0065_handler(xmlstream.XMPPHandler):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1402
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1403 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1404 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1405 self.host = plugin_parent.host
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1406
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1407 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1408 self.xmlstream.addObserver(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1409 BS_REQUEST, self.plugin_parent.stream_query, client=self.parent
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1410 )
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1411
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1412 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1413 return [disco.DiscoFeature(NS_BS)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1414
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1415 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1416 return []