Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0065.py @ 4242:8acf46ed7f36

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frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents b86912d3fd33
children 0d7bb4df2343
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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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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
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100 ) # starting number for server port search (0 to ask automatic attribution)
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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>
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
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parents: 1409
diff changeset
130 # """
0
goffi@necton2
parents:
diff changeset
131
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132 (
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133 STATE_INITIAL,
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diff changeset
134 STATE_AUTH,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
135 STATE_REQUEST,
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Goffi <goffi@goffi.org>
parents: 2562
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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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
140 STATE_CLIENT_REQUEST,
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ab2696e34d29 Python 3 port:
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
diff changeset
168 ProxyInfos = namedtuple("ProxyInfos", ["host", "jid", "port"])
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Goffi <goffi@goffi.org>
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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fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
172 def __init__(self, host, port, type_, priority, jid_, id_=None, priority_local=False,
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
173 factory=None,):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
174 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
175 @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
176 @param port(int): port
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
177 @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
178 @param priority(int): priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
179 @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
180 @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
181 @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
182 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
183 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
184 assert isinstance(jid_, jid.JID)
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
185 self.host, self.port, self.type, self.jid = (host, int(port), type_, jid_)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
186 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
187 if priority_local:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
188 self._local_priority = int(priority)
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524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
189 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
190 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
191 self._local_priority = 0
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
192 self._priority = int(priority)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
193 self.factory = factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
194
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
195 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
196 """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
197
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
198 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
199 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
200 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
201 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
202 self.factory.discard()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
203 except AttributeError:
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
204 pass # no discard for Socks5ServerFactory
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
205
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
206 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
207 def local_priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
208 return self._local_priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
209
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
210 @property
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
211 def priority(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
212 return self._priority
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
213
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
214 def __str__(self):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
215 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
216 self, id=" id={}".format(self.id if self.id is not None else "")
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parents: 2562
diff changeset
217 )
1559
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 def __eq__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
220 # 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
221 # 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
222 try:
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56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
223 return (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
224 self.host == other.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
225 and self.port == other.port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
226 and self.jid == other.jid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
227 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
228 except (AttributeError, TypeError):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
229 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
230
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
231 def __ne__(self, other):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
232 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
233
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
234 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
235 """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
236
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
237
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
238 @return (int): priority
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 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
241 multiplier = 126
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
242 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
243 multiplier = 120
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
244 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
245 multiplier = 110
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
246 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
247 multiplier = 10
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
248 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
249 raise exceptions.InternalError("Unknown {} type !".format(self.type))
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
250 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
251
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
252 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
253 """Activate the proxy candidate
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
254
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
255 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
256 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
257 @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
258 @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
259 @return (D(domish.Element)): IQ result (or error)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
260 """
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
261 assert self.type == XEP_0065.TYPE_PROXY
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
262 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
263 iq_elt["from"] = local_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
264 iq_elt["to"] = self.jid.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
265 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
266 query_elt["sid"] = sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
267 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
268 return iq_elt.send()
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
269
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
270 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
271 if self.type == XEP_0065.TYPE_PROXY:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
272 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
273 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
274 chunk_size = None
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
275 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
276
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
277
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
278 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
279 """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
280
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
281 @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
282 @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
283 @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
284 @return (str): hash
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
285 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
286 return hashlib.sha1(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
287 (sid + requester_jid.full() + target_jid.full()).encode("utf-8")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
288 ).hexdigest()
0
goffi@necton2
parents:
diff changeset
289
goffi@necton2
parents:
diff changeset
290
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
291 class SOCKSv5(protocol.Protocol):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
292 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
293
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
294 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
295 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
296 @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
297 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
298 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
299 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
300 if session_hash is not None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
301 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
302 self.server_mode = False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
303 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
304 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
305 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
306 self.server_mode = True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
307 self.state = STATE_INITIAL
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
308 self.buf = b""
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
309 self.supportedAuthMechs = [AUTHMECH_ANON]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
310 self.supportedAddrs = [ADDR_DOMAINNAME]
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
311 self.enabledCommands = [CMD_CONNECT]
0
goffi@necton2
parents:
diff changeset
312 self.peersock = None
goffi@necton2
parents:
diff changeset
313 self.addressType = 0
goffi@necton2
parents:
diff changeset
314 self.requestType = 0
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
315 self._stream_object = None
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
316 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
317 # 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
318
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
319 @property
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
320 def stream_object(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
321 if self._stream_object is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
322 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
323 if self.server_mode:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
324 self._stream_object.registerProducer(self.transport, True)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
325 return self._stream_object
0
goffi@necton2
parents:
diff changeset
326
1845
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
327 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
328 """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
329
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
330 @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
331 """
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
332 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
333 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
334 else:
2bde6fc7aabd plugin XEP-0065: fixed timer cancellation when a profile is receiving a file
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
335 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
336
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
337 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
338 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
339 self.state = STATE_CLIENT_AUTH
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
340 self.transport.write(struct.pack("!3B", SOCKS5_VER, 1, AUTHMECH_ANON))
0
goffi@necton2
parents:
diff changeset
341
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
342 def _parse_negotiation(self):
0
goffi@necton2
parents:
diff changeset
343 try:
goffi@necton2
parents:
diff changeset
344 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
345 ver, nmethod = struct.unpack("!BB", self.buf[:2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
346 methods = struct.unpack("%dB" % nmethod, self.buf[2 : nmethod + 2])
0
goffi@necton2
parents:
diff changeset
347
goffi@necton2
parents:
diff changeset
348 # Ensure version is correct
goffi@necton2
parents:
diff changeset
349 if ver != 5:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
350 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
351 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
352 return
goffi@necton2
parents:
diff changeset
353
goffi@necton2
parents:
diff changeset
354 # Trim off front of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
355 self.buf = self.buf[nmethod + 2 :]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
356
0
goffi@necton2
parents:
diff changeset
357 # Check for supported auth mechs
goffi@necton2
parents:
diff changeset
358 for m in self.supportedAuthMechs:
goffi@necton2
parents:
diff changeset
359 if m in methods:
goffi@necton2
parents:
diff changeset
360 # Update internal state, according to selected method
goffi@necton2
parents:
diff changeset
361 if m == AUTHMECH_ANON:
goffi@necton2
parents:
diff changeset
362 self.state = STATE_REQUEST
goffi@necton2
parents:
diff changeset
363 elif m == AUTHMECH_USERPASS:
goffi@necton2
parents:
diff changeset
364 self.state = STATE_AUTH_USERPASS
goffi@necton2
parents:
diff changeset
365 # Complete negotiation w/ this method
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
366 self.transport.write(struct.pack("!BB", SOCKS5_VER, m))
0
goffi@necton2
parents:
diff changeset
367 return
goffi@necton2
parents:
diff changeset
368
goffi@necton2
parents:
diff changeset
369 # No supported mechs found, notify client and close the connection
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
370 log.warning("Unsupported authentication mechanism")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
371 self.transport.write(struct.pack("!BB", SOCKS5_VER, AUTHMECH_INVALID))
0
goffi@necton2
parents:
diff changeset
372 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
373 except struct.error:
goffi@necton2
parents:
diff changeset
374 pass
goffi@necton2
parents:
diff changeset
375
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
376 def _parse_user_pass(self):
0
goffi@necton2
parents:
diff changeset
377 try:
goffi@necton2
parents:
diff changeset
378 # Parse out data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
379 ver, ulen = struct.unpack("BB", self.buf[:2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
380 uname, = struct.unpack("%ds" % ulen, self.buf[2 : ulen + 2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
381 plen, = struct.unpack("B", self.buf[ulen + 2])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
382 password, = struct.unpack("%ds" % plen, self.buf[ulen + 3 : ulen + 3 + plen])
0
goffi@necton2
parents:
diff changeset
383 # Trim off fron of the buffer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
384 self.buf = self.buf[3 + ulen + plen :]
0
goffi@necton2
parents:
diff changeset
385 # Fire event to authenticate user
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
386 if self.authenticate_user_pass(uname, password):
0
goffi@necton2
parents:
diff changeset
387 # Signal success
goffi@necton2
parents:
diff changeset
388 self.state = STATE_REQUEST
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
389 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x00))
0
goffi@necton2
parents:
diff changeset
390 else:
goffi@necton2
parents:
diff changeset
391 # Signal failure
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
392 self.transport.write(struct.pack("!BB", SOCKS5_VER, 0x01))
0
goffi@necton2
parents:
diff changeset
393 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
394 except struct.error:
goffi@necton2
parents:
diff changeset
395 pass
goffi@necton2
parents:
diff changeset
396
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
397 def send_error_reply(self, errorcode):
0
goffi@necton2
parents:
diff changeset
398 # Any other address types are not supported
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
399 result = struct.pack("!BBBBIH", SOCKS5_VER, errorcode, 0, 1, 0, 0)
0
goffi@necton2
parents:
diff changeset
400 self.transport.write(result)
goffi@necton2
parents:
diff changeset
401 self.transport.loseConnection()
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
402
0
goffi@necton2
parents:
diff changeset
403 def _parseRequest(self):
goffi@necton2
parents:
diff changeset
404 try:
goffi@necton2
parents:
diff changeset
405 # Parse out data and trim buffer accordingly
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
406 ver, cmd, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
407
goffi@necton2
parents:
diff changeset
408 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
409 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
410 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
411 return
goffi@necton2
parents:
diff changeset
412
goffi@necton2
parents:
diff changeset
413 # Deal with addresses
goffi@necton2
parents:
diff changeset
414 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
415 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
416 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
417 elif self.addressType == ADDR_DOMAINNAME:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
418 nlen = self.buf[4]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
419 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
420 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
421 else:
goffi@necton2
parents:
diff changeset
422 # 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
423 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
424 return
goffi@necton2
parents:
diff changeset
425
goffi@necton2
parents:
diff changeset
426 # Ensure command is supported
goffi@necton2
parents:
diff changeset
427 if cmd not in self.enabledCommands:
goffi@necton2
parents:
diff changeset
428 # Send a not supported error
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
429 self.send_error_reply(REPLY_CMD_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
430 return
goffi@necton2
parents:
diff changeset
431
goffi@necton2
parents:
diff changeset
432 # Process the command
goffi@necton2
parents:
diff changeset
433 if cmd == CMD_CONNECT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
434 self.connect_requested(addr, port)
0
goffi@necton2
parents:
diff changeset
435 elif cmd == CMD_BIND:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
436 self.bind_requested(addr, port)
0
goffi@necton2
parents:
diff changeset
437 else:
goffi@necton2
parents:
diff changeset
438 # 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
439 self.send_error_reply(REPLY_CMD_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
440
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
441 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
442 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
443 return None
goffi@necton2
parents:
diff changeset
444
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
445 def _make_request(self):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
446 hash_ = self._session_hash.encode('utf-8')
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
447 request = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
448 "!5B%dsH" % len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
449 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
450 CMD_CONNECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
451 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
452 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
453 len(hash_),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
454 hash_,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
455 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
456 )
0
goffi@necton2
parents:
diff changeset
457 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
458 self.state = STATE_CLIENT_REQUEST
0
goffi@necton2
parents:
diff changeset
459
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
460 def _parse_request_reply(self):
0
goffi@necton2
parents:
diff changeset
461 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
462 ver, rep, rsvd, self.addressType = struct.unpack("!BBBB", self.buf[:4])
0
goffi@necton2
parents:
diff changeset
463 # Ensure we actually support the requested address type
goffi@necton2
parents:
diff changeset
464 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
465 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
466 return
goffi@necton2
parents:
diff changeset
467
goffi@necton2
parents:
diff changeset
468 # Deal with addresses
goffi@necton2
parents:
diff changeset
469 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
470 addr, port = struct.unpack("!IH", self.buf[4:10])
0
goffi@necton2
parents:
diff changeset
471 self.buf = self.buf[10:]
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
472 elif self.addressType == ADDR_DOMAINNAME:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
473 nlen = self.buf[4]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
474 addr, port = struct.unpack("!%dsH" % nlen, self.buf[5:])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
475 self.buf = self.buf[7 + len(addr) :]
0
goffi@necton2
parents:
diff changeset
476 else:
goffi@necton2
parents:
diff changeset
477 # 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
478 self.send_error_reply(REPLY_ADDR_NOT_SUPPORTED)
0
goffi@necton2
parents:
diff changeset
479 return
goffi@necton2
parents:
diff changeset
480
goffi@necton2
parents:
diff changeset
481 # Ensure reply is OK
goffi@necton2
parents:
diff changeset
482 if rep != REPLY_SUCCESS:
goffi@necton2
parents:
diff changeset
483 self.loseConnection()
goffi@necton2
parents:
diff changeset
484 return
goffi@necton2
parents:
diff changeset
485
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
486 self.state = STATE_READY
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
487 self.connection.callback(None)
0
goffi@necton2
parents:
diff changeset
488
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
489 except struct.error:
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
490 # The buffer is probably not complete, we need to wait more
0
goffi@necton2
parents:
diff changeset
491 return None
goffi@necton2
parents:
diff changeset
492
goffi@necton2
parents:
diff changeset
493 def connectionMade(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
494 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
495 "Socks5 connectionMade (mode = {})".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
496 "server" if self.state == STATE_INITIAL else "client"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
497 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
498 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
499 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
500 self._start_negotiation()
0
goffi@necton2
parents:
diff changeset
501
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
502 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
503 # Check that this session is expected
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
504 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
505 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
506 "Unexpected connection request received from {host}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
507 host=self.transport.getPeer().host
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 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
510 self.send_error_reply(REPLY_CONN_REFUSED)
0
goffi@necton2
parents:
diff changeset
511 return
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
512 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
513 self.connect_completed(addr, 0)
0
goffi@necton2
parents:
diff changeset
514
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
515 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
516 """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
517
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
518 @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
519 """
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
520 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
521 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
522 self.CHUNK_SIZE = chunk_size
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
523 log.debug("Starting file transfer")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
524 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
525 d.addCallback(self.stream_finished)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
526
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
527 def stream_finished(self, d):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
528 log.info(_("File transfer completed, closing connection"))
0
goffi@necton2
parents:
diff changeset
529 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
530
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
531 def connect_completed(self, remotehost, remoteport):
0
goffi@necton2
parents:
diff changeset
532 if self.addressType == ADDR_IPV4:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
533 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
534 "!BBBBIH", SOCKS5_VER, REPLY_SUCCESS, 0, 1, remotehost, remoteport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
535 )
0
goffi@necton2
parents:
diff changeset
536 elif self.addressType == ADDR_DOMAINNAME:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
537 result = struct.pack(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
538 "!BBBBB%dsH" % len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
539 SOCKS5_VER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
540 REPLY_SUCCESS,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
541 0,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
542 ADDR_DOMAINNAME,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
543 len(remotehost),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
544 remotehost,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
545 remoteport,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
546 )
0
goffi@necton2
parents:
diff changeset
547 self.transport.write(result)
goffi@necton2
parents:
diff changeset
548 self.state = STATE_READY
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
549
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
550 def bind_requested(self, addr, port):
0
goffi@necton2
parents:
diff changeset
551 pass
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
552
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
553 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
554 # FIXME: implement authentication and remove the debug printing a password
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
555 log.debug("User/pass: %s/%s" % (user, passwd))
0
goffi@necton2
parents:
diff changeset
556 return True
goffi@necton2
parents:
diff changeset
557
goffi@necton2
parents:
diff changeset
558 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
559 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
560 # 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
561 self.stream_object.write(buf)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
562 if not self.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
563 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
564 self.getSession()[TIMER_KEY].cancel()
0
goffi@necton2
parents:
diff changeset
565 return
goffi@necton2
parents:
diff changeset
566
goffi@necton2
parents:
diff changeset
567 self.buf = self.buf + buf
goffi@necton2
parents:
diff changeset
568 if self.state == STATE_INITIAL:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
569 self._parse_negotiation()
0
goffi@necton2
parents:
diff changeset
570 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
571 self._parse_user_pass()
0
goffi@necton2
parents:
diff changeset
572 if self.state == STATE_REQUEST:
goffi@necton2
parents:
diff changeset
573 self._parseRequest()
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
574 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
575 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
576 if self.state == STATE_CLIENT_AUTH:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
577 ver, method = struct.unpack("!BB", buf)
0
goffi@necton2
parents:
diff changeset
578 self.buf = self.buf[2:]
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
579 if ver != SOCKS5_VER or method != AUTHMECH_ANON:
0
goffi@necton2
parents:
diff changeset
580 self.transport.loseConnection()
goffi@necton2
parents:
diff changeset
581 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
582 self._make_request()
0
goffi@necton2
parents:
diff changeset
583
goffi@necton2
parents:
diff changeset
584 def connectionLost(self, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
585 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
586 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
587 self.connection.errback(reason)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
588 if self.server_mode:
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
589 try:
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
590 session_hash = self._session_hash
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
591 except AttributeError:
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
592 log.debug("no session has been received yet")
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
593 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
594 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
595
0
goffi@necton2
parents:
diff changeset
596
goffi@necton2
parents:
diff changeset
597 class Socks5ServerFactory(protocol.ServerFactory):
goffi@necton2
parents:
diff changeset
598 protocol = SOCKSv5
goffi@necton2
parents:
diff changeset
599
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
600 def __init__(self, parent):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
601 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
602 @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
603 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
604 self.parent = parent
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
605
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
606 def getSession(self, session_hash):
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
607 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
608
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
609 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
610 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
611 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
612 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
613 except (KeyError, IndexError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
614 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
615 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
616 session[TIMER_KEY].cancel()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
617 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
618
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
619 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
620 """Check is session_hash is valid, and associate protocol with it
0
goffi@necton2
parents:
diff changeset
621
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
622 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
623 @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
624 @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
625 @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
626 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
627 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
628 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
629 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
630 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
631 return False
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
632 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
633 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
634 return True
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
635
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
636 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
637 """Remove a protocol from session_data
0
goffi@necton2
parents:
diff changeset
638
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
639 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
640 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
641 @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
642 @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
643 @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
644 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
645 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
646 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
647 protocols.remove(protocol)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
648 except (KeyError, ValueError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
649 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
650 else:
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
651 if protocol.active:
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
652 # 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
653 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
654 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
655 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
656 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
657
0
goffi@necton2
parents:
diff changeset
658
goffi@necton2
parents:
diff changeset
659 class Socks5ClientFactory(protocol.ClientFactory):
goffi@necton2
parents:
diff changeset
660 protocol = SOCKSv5
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
661
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
662 def __init__(self, client, parent, session, session_hash):
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
663 """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
664
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
665 @param session(dict): session data
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
666 @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
667 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
668 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
669 self.session = session
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
670 self.session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
671 self.client = client
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
672 self.connection = defer.Deferred()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
673 self._protocol_instance = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
674 self.connector = None
0
goffi@necton2
parents:
diff changeset
675
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
676 def discard(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
677 """Disconnect the client
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
678
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
679 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
680 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
681 self.connector.disconnect()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
682
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
683 def getSession(self):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
684 return self.session
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
685
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
686 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
687 self.session[TIMER_KEY].cancel()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
688 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
689
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
690 def clientConnectionFailed(self, connector, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
691 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
692 self.connection.errback(reason)
0
goffi@necton2
parents:
diff changeset
693
goffi@necton2
parents:
diff changeset
694 def clientConnectionLost(self, connector, reason):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
695 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
696 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
697 # 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
698 # 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
699 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
700 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
701 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
702 self.getSession()[DEFER_KEY].errback(reason)
1759
81923b3f8b14 plugin XEP-0065: better handling of finished Deferred
Goffi <goffi@goffi.org>
parents: 1758
diff changeset
703 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
704
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
705 def buildProtocol(self, addr):
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
706 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
707 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
708 p.factory = self
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
709 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
710 self._protocol_instance = p
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
711 return p
0
goffi@necton2
parents:
diff changeset
712
goffi@necton2
parents:
diff changeset
713
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
714 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
715 NAMESPACE = NS_BS
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
716 TYPE_DIRECT = "direct"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
717 TYPE_ASSISTED = "assisted"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
718 TYPE_TUNEL = "tunel"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
719 TYPE_PROXY = "proxy"
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
720 Candidate = Candidate
20
fc8c202cda87 refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents: 19
diff changeset
721
0
goffi@necton2
parents:
diff changeset
722 def __init__(self, host):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 956
diff changeset
723 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
724 self.host = host
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
725
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
726 # session data
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
727 self.hash_clients_map = {} # key: hash of the transfer session, value: session data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
728 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
729
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
730 # misc data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
731 self._server_factory = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
732 self._external_port = None
21
633c5ed65701 parameters: new button type (not finished)
Goffi <goffi@goffi.org>
parents: 20
diff changeset
733
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
734 # plugins shortcuts
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
735 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
736 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
737 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
738 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
739 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
740 self._np = None
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
741
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
742 # parameters
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
743 # 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
744 # host.memory.update_params(PARAMS)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
745
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
746 def get_handler(self, client):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
747 return XEP_0065_handler(self)
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
748
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
749 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
750 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
751 client._s5b_sessions = {}
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
752
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
753 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
754 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
755
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
756 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
757 """Return server factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
758
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
759 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
760 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
761 """
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 536
diff changeset
762
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
763 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
764 self._server_factory = Socks5ServerFactory(self)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
765 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
766 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
767 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
768 except internet_error.CannotListenError as e:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
769 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
770 "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
771 port=port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
772 err_msg=e.socketError.strerror,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
773 err_num=" (error code: {})".format(e.socketError.errno),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
774 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
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 else:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
777 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
778 break
0
goffi@necton2
parents:
diff changeset
779
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
780 log.info(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
781 _("Socks5 Stream server launched on port {}").format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
782 self._server_factory_port
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
783 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
784 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
785 return self._server_factory
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
786
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
787 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
788 """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
789
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
790 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
791 @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
792 @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
793 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
794 @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
795 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
796
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
797 def notFound(server):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
798 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
799 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
800 raise exceptions.NotFound
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
801
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
802 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
803 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
804 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
805 except KeyError:
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
806 pass
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
807 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
808 proxy = (
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
809 await self.host.find_service_entities(client, "proxy", "bytestreams")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
810 ).pop()
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
811 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
812 notFound(server)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
813 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
814 iq_elt["from"] = local_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
815 iq_elt["to"] = proxy.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
816 iq_elt.addElement((NS_BS, "query"))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
817
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
818 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
819 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
820 except jabber_error.StanzaError as failure:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
821 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
822 "Error while requesting proxy info on {jid}: {error}".format(
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
823 jid=proxy.full(), error=failure
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
824 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
825 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
826 notFound(server)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
827
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
828 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
829 query_elt = next(result_elt.elements(NS_BS, "query"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
830 streamhost_elt = next(query_elt.elements(NS_BS, "streamhost"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
831 host = streamhost_elt["host"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
832 jid_ = streamhost_elt["jid"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
833 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
834 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
835 raise KeyError
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
836 jid_ = jid.JID(jid_)
1742
244a605623d6 complete the Exception's list when catching JID error:
souliane <souliane@mailoo.org>
parents: 1675
diff changeset
837 except (StopIteration, KeyError, RuntimeError, jid.InvalidFormat, AttributeError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
838 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
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 proxy_infos = self._cache_proxies[server] = ProxyInfos(host, jid_, port)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
842 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
843 return proxy_infos
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
844
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
845 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
846 """Retrieve information about network
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
847
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
848 @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
849 @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
850 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
851 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
852 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
853 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
854 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
855
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
856 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
857 if external_ip != local_ips[0]:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
858 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
859 if self._np is None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
860 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
861 else:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
862 ext_port = await self._np.map_port(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
863 local_port, desc="SaT socks5 stream"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
864 )
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
865 if ext_port is None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
866 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
867 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
868 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
869
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
870 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
871
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
872 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
873 """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
874
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
875 @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
876 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
877 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
878 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
879 @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
880 """
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
881 server_factory = self.get_socks_5_server_factory()
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
882 local_port, ext_port, local_ips, external_ip = await self._get_network_data(client)
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
883 try:
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
884 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
885 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
886 proxy = None
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
887
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
888 # 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
889 candidates = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
890
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
891 # 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
892
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
893 # 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
894 ip = local_ips.pop(0)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
895 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
896 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
897 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
898 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
899 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
900 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
901 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
902 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
903 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
904 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
905 )
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
906 for ip in local_ips:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
907 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
908 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
909 ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
910 local_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
911 XEP_0065.TYPE_DIRECT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
912 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
913 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
914 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
915 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
916 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
917 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
918
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
919 # then the assisted one
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
920 if ext_port is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
921 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
922 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
923 external_ip,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
924 ext_port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
925 XEP_0065.TYPE_ASSISTED,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
926 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
927 local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
928 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
929 factory=server_factory,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
930 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
931 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
932
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
933 # finally the proxy
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
934 if proxy:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
935 candidates.append(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
936 Candidate(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 proxy.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
938 proxy.port,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
939 XEP_0065.TYPE_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
940 PRIORITY_PROXY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
941 proxy.jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
942 priority_local=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
943 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
944 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
945
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
946 # 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
947 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
948 return candidates
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
949
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
950 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
951 """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
952
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
953 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
954 @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
955 @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
956 @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
957 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
958 candidate.factory.connector = connector
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
959 return candidate.factory.connection
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
960
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
961 def connect_candidate(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
962 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
963 ):
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
964 """Connect to a candidate
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
965
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
966 Connection will be done with a Socks5ClientFactory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
967 @param candidate(Candidate): candidate to connect to
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
968 @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
969 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
970 @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
971 None to use session_hash.
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
972 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
973 - 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
974 - 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
975 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
976 @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
977 @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
978 """
1758
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
979 if peer_session_hash is None:
a66d34353f34 plugin XEP-0260, XEP-0065: fixed session hash handling:
Goffi <goffi@goffi.org>
parents: 1757
diff changeset
980 # 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
981 peer_session_hash = session_hash
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
982 session = self.getSession(client, session_hash)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
983 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
984 candidate.factory = factory
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
985 if delay is None:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
986 d = defer.succeed(candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
987 else:
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
988 d = sat_defer.DelayedDeferred(delay, candidate.host)
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
989 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
990 d.addCallback(self._add_connector, candidate)
1570
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
991 return d
37d4be4a9fed plugins XEP-0260, XEP-0065: proxy handling:
Goffi <goffi@goffi.org>
parents: 1569
diff changeset
992
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
993 def try_candidates(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
994 self,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
995 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
996 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
997 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
998 peer_session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
999 connection_cb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1000 connection_eb=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1001 ):
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1002 defers_list = []
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1003
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1004 for candidate in candidates:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1005 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
1006 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
1007 delay += CANDIDATE_DELAY_PROXY
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1008 d = self.connect_candidate(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1009 client, candidate, session_hash, peer_session_hash, delay
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1010 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1011 if connection_cb is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1012 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
1013 lambda __, candidate=candidate, client=client: connection_cb(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1014 client, candidate
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1015 )
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 if connection_eb is not None:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1018 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
1019 defers_list.append(d)
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1020
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1021 return defers_list
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1022
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1023 def get_best_candidate(self, client, candidates, session_hash, peer_session_hash=None):
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1024 """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
1025
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1026 @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
1027 @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
1028 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
1029 @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
1030 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
1031 @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
1032 """
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1033 defer_candidates = None
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1034
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1035 def connection_cb(client, candidate):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1036 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
1037 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
1038 try:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1039 if other_candidate.priority < candidate.priority:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1040 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
1041 defer_candidates[idx].cancel()
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1042 except AttributeError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1043 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
1044
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1045 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
1046 if failure.check(defer.CancelledError):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1047 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
1048 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1049 log.info(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1050 "Connection of {candidate} Failed: {error}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1051 candidate=candidate, error=failure.value
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1052 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1053 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1054 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
1055
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1056 def all_tested(__):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1057 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
1058 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
1059 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
1060
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1061 defer_candidates = self.try_candidates(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1062 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1063 candidates,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1064 session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1065 peer_session_hash,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1066 connection_cb,
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1067 connection_eb,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1068 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1069 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
1070 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
1071 return d_list
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 _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
1074 """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
1075
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1076 @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
1077 @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
1078 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1079 log.info("Socks5 Bytestream: TimeOut reached")
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1080 session = self.getSession(client, session_hash)
3132
b64dd7c1496d plugin ip: fixed IP detection with external website
Goffi <goffi@goffi.org>
parents: 3040
diff changeset
1081 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
1082
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1083 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
1084 """Clean the current session
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1085
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1086 @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
1087 @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
1088 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
1089 @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
1090 @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
1091 @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
1092 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1093 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1094 "Cleaning session with hash {hash}{id}: {reason}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1095 hash=session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1096 reason="" if failure_ is None else failure_.value,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1097 id="" if sid is None else " (id: {})".format(sid),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1098 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1099 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1100
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1101 try:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1102 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
1103 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
1104 except KeyError:
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1105 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1106
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
1107 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
1108 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
1109 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
1110 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1111 log.warning("Session id {} is unknown".format(sid))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1112
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1113 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
1114 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
1115 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1116 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
1117 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
1118 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
1119 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
1120
b57b4683dc33 plugin XEP-0065: session cleaning and timeout + log choosed candidate when using SI File Transfer
Goffi <goffi@goffi.org>
parents: 1583
diff changeset
1121 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1122 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
1123 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
1124 pass
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1125
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
1126 return failure_
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1127
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1128 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
1129 """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
1130
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1131 @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
1132 @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
1133 @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
1134 @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
1135 @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
1136 @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
1137 @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
1138 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1139 session_data = self._create_session(
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
1140 client, stream_object, local_jid, to_jid, sid, True)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1141
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
1142 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
1143
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1144 def got_candidates(candidates):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1145 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
1146 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
1147 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
1148 iq_elt["to"] = to_jid.full()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1149 query_elt = iq_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1150 query_elt["mode"] = "tcp"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1151 query_elt["sid"] = sid
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1152
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1153 for candidate in candidates:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1154 streamhost = query_elt.addElement("streamhost")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1155 streamhost["host"] = candidate.host
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1156 streamhost["port"] = str(candidate.port)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1157 streamhost["jid"] = candidate.jid.full()
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1158 log.debug("Candidate proposed: {}".format(candidate))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1159
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1576
diff changeset
1160 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
1161 args = [client, session_data, local_jid]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1162 d.addCallbacks(self._iq_negotiation_cb, self._iq_negotiation_eb, args, None, args)
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
1163
4180
b86912d3fd33 plugin IP: fix use of legacy URL + coroutine use:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1164 defer.ensureDeferred(self.get_candidates(client, local_jid)).addCallback(got_candidates)
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1165 return session_data[DEFER_KEY]
0
goffi@necton2
parents:
diff changeset
1166
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1167 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
1168 """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
1169
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1170 @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
1171 @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
1172 @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
1173 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1174 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1175 query_elt = next(iq_elt.elements(NS_BS, "query"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1176 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
1177 except StopIteration:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1178 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
1179 # FIXME: must clean session
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1180 return
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1181
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1182 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
1183 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1184 candidate = next((
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1185 c for c in session_data["candidates"] if c.jid == streamhost_jid
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1186 ))
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
1187 except StopIteration:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1188 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1189 "Candidate [{jid}] is unknown !".format(jid=streamhost_jid.full())
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1190 )
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
1191 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
1192 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1193 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
1194
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
1195 if candidate.type == XEP_0065.TYPE_PROXY:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1196 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
1197 d = self.connect_candidate(client, candidate, session_data["hash"])
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1198 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
1199 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
1200 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
1201 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1202 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1203 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
1204 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
1205 d = defer.succeed(None)
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1206
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1207 d.addCallback(lambda __: candidate.start_transfer(session_data["hash"]))
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1208
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1209 def _activation_eb(self, failure):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1210 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
1211
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1212 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
1213 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
1214 # 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
1215
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1216 def create_session(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1217 """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
1218
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1219 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
1220 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1221 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
1222
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1223 def _create_session(self, client, stream_object, local_jid, to_jid, 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
1224 requester=False):
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1225 """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
1226
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
1227 @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
1228 written
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1229 @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
1230 @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
1231 @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
1232 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1233 """
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
1234 if sid in client.xep_0065_sid_session:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1235 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
1236 if requester:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1237 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
1238 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
1239 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1240 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
1241 session_d = defer.Deferred()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1242 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
1243 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
1244 DEFER_KEY: session_d,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1245 TIMER_KEY: reactor.callLater(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1246 TIMEOUT, self._time_out, session_hash, client
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1247 ),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1248 }
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
1249 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
1250 session_data.update(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1251 {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1252 "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
1253 "local_jid": local_jid,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1254 "peer_jid": to_jid,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1255 "stream_object": stream_object,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1256 "hash": session_hash,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1257 }
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1258 )
1559
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1259
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1260 return session_data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1261
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1262 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
1263 """Return session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1264
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1265 @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
1266 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
1267 @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
1268 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
1269 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
1270 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
1271 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
1272 @return (dict): session data
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1273 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1274 assert isinstance(session_hash, str)
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1275 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
1276 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1277 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
1278 except KeyError as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1279 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
1280 raise e
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1281 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
1282
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1283 def register_hash(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1284 """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
1285 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
1286 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1287 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
1288
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1289 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
1290 """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
1291
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1292 @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
1293 @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
1294 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
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 """
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1297 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
1298 session_d = defer.Deferred()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1299 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
1300 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
1301 DEFER_KEY: session_d,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1302 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
1303 }
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
1304
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1305 if stream_object is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1306 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
1307
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1308 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
1309 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
1310
7cc29634b6ef plugin XEP-0065, XEP-0096: preparation for plugin XEP-0260 implementation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1311 return session_data
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1312
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1313 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
1314 """Associate a stream object with a session"""
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1315 session_data = self.getSession(client, session_hash)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1316 assert "stream_object" not in session_data
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1317 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
1318
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1319 def stream_query(self, iq_elt, client):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1320 log.debug("BS stream query")
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1321
394
8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished
Goffi <goffi@goffi.org>
parents: 291
diff changeset
1322 iq_elt.handled = True
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1323
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1324 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
1325 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1326 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
1327 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1328 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
1329 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
1330
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1331 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
1332 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
1333 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
1334
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
1335 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
1336 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
1337 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1338 log.warning("Ignoring unexpected BS transfer: {}".format(sid))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1339 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
1340
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
1341 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
1342
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
1343 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
1344 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
1345 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
1346 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1347 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
1348 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1349 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
1350 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
1351 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
1352 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
1353 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
1354 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
1355 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
1356 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
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 for candidate in candidates:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1359 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
1360
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1361 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
1362 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
1363
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1364 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
1365 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
1366 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
1367 return client.sendError(iq_elt, "item-not-found")
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1368 log.info("We choose: {}".format(candidate))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1369 result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1370 query_elt = result_elt.addElement((NS_BS, "query"))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1371 query_elt["sid"] = session_data["id"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1372 streamhost_used_elt = query_elt.addElement("streamhost-used")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1373 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
1374 client.send(result_elt)
0
goffi@necton2
parents:
diff changeset
1375
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
1376
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1377 @implementer(iwokkel.IDisco)
3401
5c97ad3d1653 plugin XEP-0065: some cleaning:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
1378 class XEP_0065_handler(xmlstream.XMPPHandler):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1379
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1380 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1381 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1382 self.host = plugin_parent.host
398
cb0285372818 File transfer:
Goffi <goffi@goffi.org>
parents: 394
diff changeset
1383
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1384 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1385 self.xmlstream.addObserver(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
1386 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
1387 )
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 585
diff changeset
1388
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1389 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1390 return [disco.DiscoFeature(NS_BS)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1391
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1392 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 60
diff changeset
1393 return []