annotate libervia/backend/plugins/plugin_xep_0166/__init__.py @ 4262:d366d90a71aa

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author Goffi <goffi@goffi.org>
date Wed, 12 Jun 2024 22:34:19 +0200
parents 79c8a70e1813
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3 # Libervia plugin for Jingle (XEP-0166)
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19
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20 import time
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21 from typing import Any, Callable, Dict, Final, List, Optional, Tuple
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22 import uuid
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24 from twisted.internet import defer
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25 from twisted.internet import reactor
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26 from twisted.python import failure
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27 from twisted.words.protocols.jabber import jid
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28 from twisted.words.protocols.jabber import error
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29 from twisted.words.protocols.jabber import xmlstream
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30 from twisted.words.xish import domish
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31 from wokkel import disco, iwokkel
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32 from zope.interface import implementer
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33
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34 from libervia.backend.core import exceptions
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35 from libervia.backend.core.constants import Const as C
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36 from libervia.backend.core.core_types import SatXMPPEntity
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37 from libervia.backend.core.i18n import D_, _
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38 from libervia.backend.core.log import getLogger
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39 from libervia.backend.tools import xml_tools
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40 from libervia.backend.tools import utils
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41
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42 from .models import (
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43 ApplicationData,
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44 BaseApplicationHandler,
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45 BaseTransportHandler,
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46 ContentData,
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47 TransportData,
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48 )
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49
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50
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51 log = getLogger(__name__)
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53
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54 IQ_SET : Final = '/iq[@type="set"]'
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55 NS_JINGLE : Final = "urn:xmpp:jingle:1"
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56 NS_JINGLE_ERROR : Final = "urn:xmpp:jingle:errors:1"
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57 JINGLE_REQUEST : Final = f'{IQ_SET}/jingle[@xmlns="{NS_JINGLE}"]'
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58 CONFIRM_TXT : Final = D_(
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59 "{entity} want to start a jingle session with you, do you accept ?"
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60 )
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61
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62 PLUGIN_INFO : Final = {
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63 C.PI_NAME: "Jingle",
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64 C.PI_IMPORT_NAME: "XEP-0166",
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65 C.PI_TYPE: "XEP",
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66 C.PI_MODES: C.PLUG_MODE_BOTH,
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67 C.PI_PROTOCOLS: ["XEP-0166"],
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68 C.PI_MAIN: "XEP_0166",
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69 C.PI_HANDLER: "yes",
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70 C.PI_DESCRIPTION: _("""Implementation of Jingle"""),
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71 }
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72
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73
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74 class XEP_0166:
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75 namespace : Final = NS_JINGLE
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76
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77 ROLE_INITIATOR : Final = "initiator"
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78 ROLE_RESPONDER : Final = "responder"
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79
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80 TRANSPORT_DATAGRAM : Final = "UDP"
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81 TRANSPORT_STREAMING : Final = "TCP"
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82
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83 REASON_SUCCESS : Final = "success"
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84 REASON_DECLINE : Final = "decline"
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85 REASON_FAILED_APPLICATION : Final = "failed-application"
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86 REASON_FAILED_TRANSPORT : Final = "failed-transport"
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87 REASON_CONNECTIVITY_ERROR : Final = "connectivity-error"
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88
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89 STATE_PENDING : Final = "PENDING"
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90 STATE_ACTIVE : Final = "ACTIVE"
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91 STATE_ENDED : Final = "ENDED"
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92
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93 # standard actions
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94
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95 A_SESSION_INITIATE : Final = "session-initiate"
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96 A_SESSION_ACCEPT : Final = "session-accept"
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97 A_SESSION_TERMINATE : Final = "session-terminate"
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98 A_SESSION_INFO : Final = "session-info"
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99 A_TRANSPORT_REPLACE : Final = "transport-replace"
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100 A_TRANSPORT_ACCEPT : Final = "transport-accept"
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101 A_TRANSPORT_REJECT : Final = "transport-reject"
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102 A_TRANSPORT_INFO : Final = "transport-info"
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103
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104 # non standard actions
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105
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106 #: called before the confirmation request, first event for responder, useful for
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107 #: parsing
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108 A_PREPARE_CONFIRMATION : Final = "prepare-confirmation"
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109 #: initiator must prepare tranfer
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110 A_PREPARE_INITIATOR : Final = "prepare-initiator"
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111 #: responder must prepare tranfer
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112 A_PREPARE_RESPONDER : Final = "prepare-responder"
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113 #; session accepted ack has been received from initiator
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114 A_ACCEPTED_ACK : Final = (
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115 "accepted-ack"
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116 )
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117 A_START : Final = "start" # application can start
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118 #: called when a transport is destroyed (e.g. because it is remplaced). Used to do
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119 #: cleaning operations
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120 A_DESTROY : Final = (
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121 "destroy"
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122 )
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123
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124 def __init__(self, host):
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125 log.info(_("plugin Jingle initialization"))
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126 self.host = host
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127 self._applications = {} # key: namespace, value: application data
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128 self._transports = {} # key: namespace, value: transport data
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129 # we also keep transports by type, they are then sorted by priority
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130 self._type_transports = {
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131 XEP_0166.TRANSPORT_DATAGRAM: [],
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132 XEP_0166.TRANSPORT_STREAMING: [],
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133 }
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134 host.bridge.add_method(
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135 "jingle_terminate",
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136 ".plugin",
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137 in_sign="ssss",
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138 out_sign="",
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139 method=self._terminate,
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140 async_=True,
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141 )
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142
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143 def profile_connected(self, client):
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144 client.jingle_sessions = {} # key = sid, value = session_data
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145
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146 def get_handler(self, client):
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147 return XEP_0166_handler(self)
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148
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149 def get_session(self, client: SatXMPPEntity, session_id: str) -> dict:
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150 """Retrieve session from its SID
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151
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152 @param session_id: session ID
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153 @return: found session
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154
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155 @raise exceptions.NotFound: no session with this SID has been found
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156 """
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157 try:
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158 return client.jingle_sessions[session_id]
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159 except KeyError:
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160 raise exceptions.NotFound(
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161 f"No session with SID {session_id} found"
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162 )
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163
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164 def create_session(
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165 self,
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166 client: SatXMPPEntity,
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167 sid: str,
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168 role: str,
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169 peer_jid: jid.JID,
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170 local_jid: jid.JID|None = None,
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171 **kwargs
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172 ) -> dict:
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173 """Create a new jingle session.
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174
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175 @param client: The client entity.
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176 @param sid: Session ID.
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177 @param role: Session role (initiator or responder).
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178 @param peer_jid: JID of the peer.
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179 @param local_jid: JID of the local entity.
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180 If None, defaults to client.jid.
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181 @param extra_data: Additional data to be added to the session. Defaults to None.
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182
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183 @return: The created session.
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184
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185 @raise ValueError: If the provided role is neither initiator nor responder.
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186 """
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187 # TODO: session cleaning after timeout ?
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188
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189 if not sid:
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190 raise exceptions.DataError("Empty session ID is not allowed")
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191
4111
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192 if role not in [XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER]:
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193 raise ValueError(f"Invalid role {role}. Expected initiator or responder.")
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194
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195
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196 session_data = {
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197 "id": sid,
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198 "state": XEP_0166.STATE_PENDING,
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199 "initiator": client.jid if role == XEP_0166.ROLE_INITIATOR else peer_jid,
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200 "role": role,
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201 "local_jid": local_jid or client.jid,
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202 "peer_jid": peer_jid,
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203 "started": time.time(),
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diff changeset
204 "contents": {}
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diff changeset
205 }
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206
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207 # If extra kw args are provided, merge them into the session_data
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208 if kwargs:
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209 session_data.update(kwargs)
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210
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211 # Add the session to the client's jingle sessions
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212 client.jingle_sessions[sid] = session_data
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213
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214 return session_data
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215
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216
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217 def delete_session(self, client, sid):
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218 try:
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219 del client.jingle_sessions[sid]
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220 except KeyError:
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diff changeset
221 log.debug(
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diff changeset
222 f"Jingle session id {sid!r} is unknown, nothing to delete "
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diff changeset
223 f"[{client.profile}]")
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diff changeset
224 else:
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225 log.debug(f"Jingle session id {sid!r} deleted [{client.profile}]")
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226
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227 ## helpers methods to build stanzas ##
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228
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229 def _build_jingle_elt(
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230 self,
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231 client: SatXMPPEntity,
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diff changeset
232 session: dict,
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diff changeset
233 action: str
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diff changeset
234 ) -> Tuple[xmlstream.IQ, domish.Element]:
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diff changeset
235 iq_elt = client.IQ("set")
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
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parents: 2920
diff changeset
236 iq_elt["from"] = session['local_jid'].full()
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diff changeset
237 iq_elt["to"] = session["peer_jid"].full()
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diff changeset
238 jingle_elt = iq_elt.addElement("jingle", NS_JINGLE)
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diff changeset
239 jingle_elt["sid"] = session["id"]
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diff changeset
240 jingle_elt["action"] = action
1523
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parents:
diff changeset
241 return iq_elt, jingle_elt
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parents:
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242
2489
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diff changeset
243 def sendError(self, client, error_condition, sid, request, jingle_condition=None):
1523
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diff changeset
244 """Send error stanza
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parents:
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245
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parents:
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246 @param error_condition: one of twisted.words.protocols.jabber.error.STANZA_CONDITIONS keys
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247 @param sid(unicode,None): jingle session id, or None, if session must not be destroyed
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248 @param request(domish.Element): original request
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249 @param jingle_condition(None, unicode): if not None, additional jingle-specific error information
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250 """
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251 iq_elt = error.StanzaError(error_condition).toResponse(request)
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252 if jingle_condition is not None:
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253 iq_elt.error.addElement((NS_JINGLE_ERROR, jingle_condition))
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254 if error.STANZA_CONDITIONS[error_condition]["type"] == "cancel" and sid:
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255 self.delete_session(client, sid)
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256 log.warning(
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parents: 2927
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257 "Error while managing jingle session, cancelling: {condition}".format(
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parents: 2771
diff changeset
258 condition=error_condition
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259 )
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260 )
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261 return client.send(iq_elt)
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262
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263 def _terminate_eb(self, failure_):
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264 log.warning(_("Error while terminating session: {msg}").format(msg=failure_))
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parents: 2483
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265
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266 def _terminate(
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267 self,
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268 session_id: str,
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269 reason: str,
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270 reason_txt: str,
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271 profile: str
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272 ) -> defer.Deferred:
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273 client = self.host.get_client(profile)
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274 session = self.get_session(client, session_id)
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275 if reason not in ("", "cancel", "decline", "busy"):
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276 raise ValueError(
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277 'only "cancel", "decline" and "busy" and empty value are allowed'
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278 )
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279 return self.terminate(
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280 client,
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281 reason or None,
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282 session,
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283 text=reason_txt or None
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284 )
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285
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286 def terminate(
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diff changeset
287 self,
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288 client: SatXMPPEntity,
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289 reason: str|list[domish.Element]|None,
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290 session: dict,
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291 text: str|None = None
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292 ) -> defer.Deferred:
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293 """Terminate the session
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parents:
diff changeset
294
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diff changeset
295 send the session-terminate action, and delete the session data
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296 @param reason: if unicode, will be transformed to an element
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parents:
diff changeset
297 if a list of element, add them as children of the <reason/> element
4111
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298 @param session: data of the session
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299 """
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diff changeset
300 iq_elt, jingle_elt = self._build_jingle_elt(
2624
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diff changeset
301 client, session, XEP_0166.A_SESSION_TERMINATE
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diff changeset
302 )
4111
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diff changeset
303 if reason is not None:
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diff changeset
304 reason_elt = jingle_elt.addElement("reason")
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parents: 4071
diff changeset
305 if isinstance(reason, str):
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
306 reason_elt.addElement(reason)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
307 else:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
308 for elt in reason:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
309 reason_elt.addChild(elt)
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diff changeset
310 else:
4111
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diff changeset
311 reason_elt = None
3527
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diff changeset
312 if text is not None:
4111
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parents: 4071
diff changeset
313 if reason_elt is None:
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parents: 4071
diff changeset
314 raise ValueError(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
315 "You have to specify a reason if text is specified"
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316 )
3527
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diff changeset
317 reason_elt.addElement("text", content=text)
4111
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diff changeset
318 if not self.host.trigger.point(
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parents: 4071
diff changeset
319 "XEP-0166_terminate",
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
320 client, session, reason_elt
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parents: 4071
diff changeset
321 ):
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
322 return defer.succeed(None)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
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parents: 4071
diff changeset
323 self.delete_session(client, session["id"])
1523
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parents:
diff changeset
324 d = iq_elt.send()
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diff changeset
325 d.addErrback(self._terminate_eb)
1523
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parents:
diff changeset
326 return d
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parents:
diff changeset
327
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
328 ## errors which doesn't imply a stanza sending ##
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parents:
diff changeset
329
4240
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diff changeset
330 def _jingle_error_cb(
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diff changeset
331 self,
79c8a70e1813 backend, frontend: prepare remote control:
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parents: 4231
diff changeset
332 failure_: failure.Failure|BaseException,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
333 session: dict,
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parents: 4231
diff changeset
334 request: domish.Element,
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Goffi <goffi@goffi.org>
parents: 4231
diff changeset
335 client: SatXMPPEntity
79c8a70e1813 backend, frontend: prepare remote control:
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parents: 4231
diff changeset
336 ) -> defer.Deferred:
1523
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parents:
diff changeset
337 """Called when something is going wrong while parsing jingle request
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parents:
diff changeset
338
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
339 The error condition depend of the exceptions raised:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
340 exceptions.DataError raise a bad-request condition
4240
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diff changeset
341 @param fail: the exceptions raised
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
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diff changeset
342 @param session: data of the session
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Goffi <goffi@goffi.org>
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diff changeset
343 @param request: jingle request
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diff changeset
344 @param client: SatXMPPEntity instance
1523
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diff changeset
345 """
4240
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diff changeset
346 if not isinstance(failure_, failure.Failure):
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diff changeset
347 failure_ = failure.Failure(failure_)
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
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parents: 4044
diff changeset
348 del session["jingle_elt"]
3040
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diff changeset
349 log.warning(f"Error while processing jingle request [{client.profile}]")
3527
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diff changeset
350 if isinstance(failure_.value, defer.FirstError):
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parents: 3479
diff changeset
351 failure_ = failure_.value.subFailure.value
3040
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diff changeset
352 if isinstance(failure_, exceptions.DataError):
3527
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parents: 3479
diff changeset
353 return self.sendError(client, "bad-request", session["id"], request)
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parents: 3479
diff changeset
354 elif isinstance(failure_, error.StanzaError):
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parents: 3479
diff changeset
355 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`:
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parents: 3479
diff changeset
356 text=str(failure_))
1523
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parents:
diff changeset
357 else:
3040
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diff changeset
358 log.error(f"Unmanaged jingle exception: {failure_}")
3527
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diff changeset
359 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
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parents: 3479
diff changeset
360 text=str(failure_))
1523
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parents:
diff changeset
361
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
362 ## methods used by other plugins ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
363
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
364 def register_application(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
365 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
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parents: 4037
diff changeset
366 namespace: str,
4240
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diff changeset
367 handler: BaseApplicationHandler,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
368 priority: int = 0
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
369 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
370 """Register an application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
371
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
372 @param namespace(unicode): application namespace managed by the plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
373 @param handler(object): instance of a class which manage the application.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
374 May have the following methods:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
375 - request_confirmation(session, desc_elt, client):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
376 - if present, it is called on when session must be accepted.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
377 - if it return True the session is accepted, else rejected.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
378 A Deferred can be returned
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
379 - if not present, a generic accept dialog will be used
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
380 - jingle_session_init(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
381 client, self, session, content_name[, *args, **kwargs]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
382 ): must return the domish.Element used for initial content
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
383 - jingle_handler(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
384 client, self, action, session, content_name, transport_elt
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
385 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
386 called on several action to negociate the application or transport
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
387 - jingle_terminate: called on session terminate, with reason_elt
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
388 May be used to clean session
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
389 @param priority: Priority of the application. It is used when several contents
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
390 from different applications are used to determine in which order methods must
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
391 be called. An example use case is for remote control: when using remote
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
392 control, contents with call application may be used at the same time, but the
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
393 overall session is a remote control one (and so, a remote control confirmation
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
394 must be requested to the user, not a call one).
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
395 If two applications have the same priority, methods are called in the same
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
396 order as the content appears.
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
397 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
398 if namespace in self._applications:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
399 raise exceptions.ConflictError(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
400 f"Trying to register already registered namespace {namespace}"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
401 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
402 self._applications[namespace] = ApplicationData(
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
403 namespace=namespace, handler=handler, priority=priority
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
404 )
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
405 log.debug("new jingle application registered")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
406
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
407 def register_transport(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
408 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
409 namespace: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
410 transport_type: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
411 handler: BaseTransportHandler,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
412 priority: int = 0
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
413 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
414 """Register a transport plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
415
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
416 @param namespace: the XML namespace used for this transport
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
417 @param transport_type: type of transport to use (see XEP-0166 §8)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
418 @param handler: instance of a class which manage the application.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
419 @param priority: priority of this transport
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
420 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
421 assert transport_type in (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
422 XEP_0166.TRANSPORT_DATAGRAM,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
423 XEP_0166.TRANSPORT_STREAMING,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
424 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
425 if namespace in self._transports:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
426 raise exceptions.ConflictError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
427 "Trying to register already registered namespace {}".format(namespace)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
428 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
429 transport_data = TransportData(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
430 namespace=namespace, handler=handler, priority=priority
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
431 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
432 self._type_transports[transport_type].append(transport_data)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
433 self._type_transports[transport_type].sort(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
434 key=lambda transport_data: transport_data.priority, reverse=True
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
435 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
436 self._transports[namespace] = transport_data
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
437 log.debug("new jingle transport registered")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
438
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
439 @defer.inlineCallbacks
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
440 def transport_replace(self, client, transport_ns, session, content_name):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
441 """Replace a transport
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
442
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
443 @param transport_ns(unicode): namespace of the new transport to use
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
444 @param session(dict): jingle session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
445 @param content_name(unicode): name of the content
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
446 """
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
447 # XXX: for now we replace the transport before receiving confirmation from other peer
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
448 # this is acceptable because we terminate the session if transport is rejected.
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
449 # this behavious may change in the future.
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
450 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
451 transport_data = content_data["transport_data"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
452 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
453 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
454 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
455 raise exceptions.InternalError("Unkown transport")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
456 yield content_data["transport"].handler.jingle_handler(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
457 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
458 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
459 content_data["transport"] = transport
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
460 transport_data.clear()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
461
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
462 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
463 client, session, XEP_0166.A_TRANSPORT_REPLACE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
464 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
465 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
466 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
467 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
468
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
469 transport_elt = transport.handler.jingle_session_init(client, session, content_name)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
470 content_elt.addChild(transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
471 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
472
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
473 def build_action(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
474 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
475 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
476 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
477 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
478 content_name: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
479 iq_elt: Optional[xmlstream.IQ] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
480 context_elt: Optional[domish.Element] = None
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
481 ) -> Tuple[xmlstream.IQ, domish.Element]:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
482 """Build an element according to requested action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
483
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
484 @param action: a jingle action (see XEP-0166 §7.2),
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
485 session-* actions are not managed here
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
486 transport-replace is managed in the dedicated [transport_replace] method
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
487 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
488 @param content_name: name of the content
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
489 @param iq_elt: use this IQ instead of creating a new one if provided
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
490 @param context_elt: use this element instead of creating a new one if provided
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
491 @return: parent <iq> element, <transport> or <description> element, according to action
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
492 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
493 # we first build iq, jingle and content element which are the same in every cases
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
494 if iq_elt is not None:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
495 try:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
496 jingle_elt = next(iq_elt.elements(NS_JINGLE, "jingle"))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
497 except StopIteration:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
498 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
499 "The <iq> element provided doesn't have a <jingle> element"
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
500 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
501 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
502 iq_elt, jingle_elt = self._build_jingle_elt(client, session, action)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
503 # FIXME: XEP-0260 § 2.3 Ex 5 has an initiator attribute, but it should not according to XEP-0166 §7.1 table 1, must be checked
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
504 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
505 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
506 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
507 content_elt["creator"] = content_data["creator"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
508
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
509 if context_elt is not None:
4116
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet
Goffi <goffi@goffi.org>
parents: 4114
diff changeset
510 if context_elt.parent is None:
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet
Goffi <goffi@goffi.org>
parents: 4114
diff changeset
511 content_elt.addChild(context_elt)
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
512 elif action == XEP_0166.A_TRANSPORT_INFO:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
513 context_elt = transport_elt = content_elt.addElement(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
514 "transport", content_data["transport"].namespace
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
515 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
516 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
517 raise exceptions.InternalError(f"unmanaged action {action}")
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
518
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
519 return iq_elt, context_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
520
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
521 def build_session_info(self, client, session):
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
522 """Build a session-info action
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
523
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
524 @param session(dict): jingle session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
525 @return (tuple[domish.Element, domish.Element]): parent <iq> element, <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
526 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
527 return self._build_jingle_elt(client, session, XEP_0166.A_SESSION_INFO)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
528
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
529 def get_application(self, namespace: str) -> ApplicationData:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
530 """Retreive application corresponding to a namespace
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
531
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
532 @raise exceptions.NotFound if application can't be found
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
533 """
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
534 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
535 return self._applications[namespace]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
536 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
537 raise exceptions.NotFound(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
538 f"No application registered for {namespace}"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
539 )
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
540
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
541 def get_content_data(self, content: dict, content_idx: int) -> ContentData:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
542 """"Retrieve application and its argument from content"""
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
543 app_ns = content["app_ns"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
544 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
545 application = self.get_application(app_ns)
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
546 except exceptions.NotFound as e:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
547 raise exceptions.InternalError(str(e))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
548 app_args = content.get("app_args", [])
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
549 app_kwargs = content.get("app_kwargs", {})
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
550 transport_data = content.get("transport_data", {})
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
551 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
552 content_name = content["name"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
553 except KeyError:
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
554 content_name = content["name"] = str(content_idx)
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
555 return ContentData(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
556 application,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
557 app_args,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
558 app_kwargs,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
559 transport_data,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
560 content_name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
561 )
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
562
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
563 async def initiate(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
564 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
565 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
566 peer_jid: jid.JID,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
567 contents: List[dict],
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
568 encrypted: bool = False,
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
569 sid: str|None = None,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
570 **extra_data: Any
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
571 ) -> str:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
572 """Send a session initiation request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
573
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
574 @param peer_jid: jid to establith session with
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
575 @param contents: list of contents to use:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
576 The dict must have the following keys:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
577 - app_ns(str): namespace of the application
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
578 the following keys are optional:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
579 - transport_type(str): type of transport to use (see XEP-0166 §8)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
580 default to TRANSPORT_STREAMING
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
581 - name(str): name of the content
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
582 - senders(str): One of XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
583 both or none
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
584 Defaults to BOTH (see XEP-0166 §7.3)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
585 - app_args(list): args to pass to the application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
586 - app_kwargs(dict): keyword args to pass to the application plugin
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
587 @param encrypted: if True, session must be encrypted and "encryption" must be set
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
588 to all content data of session
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
589 @param sid: Session ID.
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
590 If None, one will be generated (and used as return value)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
591 @return: Sesson ID
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
592 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
593 assert contents # there must be at least one content
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2920
diff changeset
594 if (peer_jid == client.jid
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2920
diff changeset
595 or client.is_component and peer_jid.host == client.jid.host):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
596 raise ValueError(_("You can't do a jingle session with yourself"))
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
597 if sid is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
598 sid = str(uuid.uuid4())
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
599 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
600 client, sid, XEP_0166.ROLE_INITIATOR, peer_jid, **extra_data
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
601 )
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
602 initiator = session["initiator"]
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
603
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
604 if not await self.host.trigger.async_point(
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
605 "XEP-0166_initiate",
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
606 client, session, contents
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
607 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
608 return sid
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
609
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
610 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
611 client, session, XEP_0166.A_SESSION_INITIATE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
612 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
613 jingle_elt["initiator"] = initiator.full()
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
614 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
615
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
616 session_contents = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
617
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
618 for content_idx, content in enumerate(contents):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
619 # we get the application plugin
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
620 content_data = self.get_content_data(content, content_idx)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
621
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
622 # and the transport plugin
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
623 transport_type = content.get("transport_type", XEP_0166.TRANSPORT_STREAMING)
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
624 for transport in self._type_transports[transport_type]:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
625 if transport.handler.is_usable(client, content_data):
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
626 break
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4116
diff changeset
627 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
628 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
629 "No transport registered for {}".format(transport_type)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
630 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
631
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
632 # we build the session data for this content
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
633 application_data = {}
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
634 transport_data = content_data.transport_data
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
635 session_content = {
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
636 "application": content_data.application,
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
637 "application_data": application_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
638 "transport": transport,
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
639 "transport_data": transport_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
640 "creator": XEP_0166.ROLE_INITIATOR,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
641 "senders": content.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
642 }
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
643 if content_data.content_name in session_contents:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
644 raise exceptions.InternalError(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
645 "There is already a content with this name"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
646 )
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
647 session_contents[content_data.content_name] = session_content
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
648
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
649 # we construct the content element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
650 content_elt = jingle_elt.addElement("content")
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
651 content_elt["creator"] = session_content["creator"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
652 content_elt["name"] = content_data.content_name
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
653 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
654 content_elt["senders"] = content["senders"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
655 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
656 pass
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
657
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
658 # then the description element
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
659 application_data["desc_elt"] = desc_elt = await utils.as_deferred(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
660 content_data.application.handler.jingle_session_init,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
661 client, session, content_data.content_name,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
662 *content_data.app_args, **content_data.app_kwargs
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
663 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
664 content_elt.addChild(desc_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
665
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
666 # and the transport one
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
667 transport_data["transport_elt"] = transport_elt = await utils.as_deferred(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
668 transport.handler.jingle_session_init,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
669 client, session, content_data.content_name,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
670 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
671 content_elt.addChild(transport_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
672
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
673 if not await self.host.trigger.async_point(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
674 "XEP-0166_initiate_elt_built",
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
675 client, session, iq_elt, jingle_elt
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
676 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
677 return sid
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
678
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
679 # processing is done, we can remove elements
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
680 for content_data in session_contents.values():
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
681 del content_data["application_data"]["desc_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
682 del content_data["transport_data"]["transport_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
683 del session["jingle_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
684
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
685 if encrypted:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
686 for content in session["contents"].values():
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
687 if "encryption" not in content:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
688 raise exceptions.EncryptionError(
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
689 "Encryption is requested, but no encryption has been set"
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
690 )
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
691
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
692 try:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
693 await iq_elt.send()
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
694 except Exception:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
695 log.exception("Error while sending jingle <iq/> stanza")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
696 self.delete_session(client, sid)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
697 raise
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
698 return sid
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
699
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
700 def delayed_content_terminate(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
701 """Put content_terminate in queue but don't execute immediately
1617
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
702
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
703 This is used to terminate a content inside a handler, to avoid modifying contents
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
704 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
705 reactor.callLater(0, self.content_terminate, *args, **kwargs)
1617
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
706
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
707 def content_terminate(self, client, session, content_name, reason=REASON_SUCCESS):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
708 """Terminate and remove a content
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
709
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
710 if there is no more content, then session is terminated
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
711 @param session(dict): jingle session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
712 @param content_name(unicode): name of the content terminated
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
713 @param reason(unicode): reason of the termination
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
714 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
715 contents = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
716 del contents[content_name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
717 if not contents:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
718 self.terminate(client, reason, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
719
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
720 ## defaults methods called when plugin doesn't have them ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
721
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
722 def jingle_request_confirmation_default(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
723 self, client, action, session, content_name, desc_elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
724 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
725 """This method request confirmation for a jingle session"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
726 log.debug("Using generic jingle confirmation method")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
727 return xml_tools.defer_confirm(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
728 self.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
729 _(CONFIRM_TXT).format(entity=session["peer_jid"].full()),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
730 _("Confirm Jingle session"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
731 profile=client.profile,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
732 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
733
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
734 ## jingle events ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
735
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
736 def _on_jingle_request(self, request: domish.Element, client: SatXMPPEntity) -> None:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
737 defer.ensureDeferred(self.on_jingle_request(client, request))
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
738
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
739 async def on_jingle_request(
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
740 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
741 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
742 request: domish.Element
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
743 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
744 """Called when any jingle request is received
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
745
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
746 The request will then be dispatched to appropriate method
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
747 according to current state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
748 @param request(domish.Element): received IQ request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
749 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
750 request.handled = True
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
751 jingle_elt = next(request.elements(NS_JINGLE, "jingle"))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
752
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
753 # first we need the session id
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
754 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
755 sid = jingle_elt["sid"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
756 if not sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
757 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
758 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
759 log.warning("Received jingle request has no sid attribute")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
760 self.sendError(client, "bad-request", None, request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
761 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
762
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
763 # then the action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
764 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
765 action = jingle_elt["action"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
766 if not action:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
767 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
768 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
769 log.warning("Received jingle request has no action")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
770 self.sendError(client, "bad-request", None, request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
771 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
772
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
773 peer_jid = jid.JID(request["from"])
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
774
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
775 # we get or create the session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
776 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
777 session = client.jingle_sessions[sid]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
778 except KeyError:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
779 if action == XEP_0166.A_SESSION_INITIATE:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
780 pass
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
781 elif action == XEP_0166.A_SESSION_TERMINATE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
782 log.debug(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
783 "ignoring session terminate action (inexisting session id): "
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
784 "{request_id} [{profile}]".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
785 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
786 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
787 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
788 return
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
789 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
790 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
791 "Received request for an unknown session id: {request_id} [{profile}]".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
792 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
793 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
794 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
795 self.sendError(client, "item-not-found", None, request, "unknown-session")
1615
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
796 return
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
797
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
798 try:
4112
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI:
Goffi <goffi@goffi.org>
parents: 4111
diff changeset
799 # session may have been already created in a jingle_preflight, in this
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI:
Goffi <goffi@goffi.org>
parents: 4111
diff changeset
800 # case we re-use it.
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
801 session = self.get_session(client, sid)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
802 except exceptions.NotFound:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
803 # XXX: we store local_jid using request['to'] because for a component the
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
804 # jid used may not be client.jid (if a local part is used).
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
805 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
806 client, sid, XEP_0166.ROLE_RESPONDER, peer_jid, jid.JID(request['to'])
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
807 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
808 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
809 if session["peer_jid"] != peer_jid:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
810 log.warning(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
811 "sid conflict ({}), the jid doesn't match. Can be a collision, a "
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
812 "hack attempt, or a bad sid generation".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
813 sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
814 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
815 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
816 self.sendError(client, "service-unavailable", sid, request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
817 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
818 if session["id"] != sid:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
819 log.error("session id doesn't match")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
820 self.sendError(client, "service-unavailable", sid, request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
821 raise exceptions.InternalError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
822
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
823 if action == XEP_0166.A_SESSION_INITIATE:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
824 await self.on_session_initiate(client, request, jingle_elt, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
825 elif action == XEP_0166.A_SESSION_TERMINATE:
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
826 await self.on_session_terminate(client, request, jingle_elt, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
827 elif action == XEP_0166.A_SESSION_ACCEPT:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
828 await self.on_session_accept(client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
829 elif action == XEP_0166.A_SESSION_INFO:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
830 await self.on_session_info(client, request, jingle_elt, session)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
831 elif action == XEP_0166.A_TRANSPORT_INFO:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
832 self.on_transport_info(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
833 elif action == XEP_0166.A_TRANSPORT_REPLACE:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
834 await self.on_transport_replace(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
835 elif action == XEP_0166.A_TRANSPORT_ACCEPT:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
836 await self.on_transport_accept(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
837 elif action == XEP_0166.A_TRANSPORT_REJECT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
838 self.on_transport_reject(client, request, jingle_elt, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
839 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
840 raise exceptions.InternalError(f"Unknown action {action}")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
841
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
842 ## Actions callbacks ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
843
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
844 def _parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
845 self,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
846 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
847 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
848 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
849 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
850 new: bool = False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
851 creator: str = ROLE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
852 with_application: bool =True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
853 with_transport: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
854 store_in_session: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
855 ) -> Dict[str, dict]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
856 """Parse contents elements and fill contents_dict accordingly
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
857
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
858 after the parsing, contents_dict will containt handlers, "desc_elt" and
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
859 "transport_elt"
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
860 @param jingle_elt: parent <jingle> element, containing one or more <content>
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
861 @param session: session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
862 @param request: the whole request
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
863 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
864 @param new: True if the content is new and must be created,
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
865 else the content must exists, and session data will be filled
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
866 @param creator: only used if new is True: creating pear (see § 7.3)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
867 @param with_application: if True, raise an error if there is no <description>
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
868 element else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
869 @param with_transport: if True, raise an error if there is no <transport> element
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
870 else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
871 @param store_in_session: if True, the ``session`` contents will be updated with
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
872 the parsed elements.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
873 Use False when you parse an action which can happen at any time (e.g.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
874 transport-info) and meaning that a parsed element may already be present in
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
875 the session (e.g. if an authorisation request is waiting for user answer),
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
876 This can't be used when ``new`` is set.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
877 @return: contents_dict (from session, or a new one if "store_in_session" is False)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
878 @raise exceptions.CancelError: the error is treated and the calling method can
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
879 cancel the treatment (i.e. return)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
880 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
881 if store_in_session:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
882 contents_dict = session["contents"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
883 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
884 if new:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
885 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
886 '"store_in_session" must not be used when "new" is set'
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
887 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
888 contents_dict = {n: {} for n in session["contents"]}
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
889 content_elts = jingle_elt.elements(NS_JINGLE, "content")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
890
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
891 for content_elt in content_elts:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
892 name = content_elt["name"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
893
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
894 if new:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
895 # the content must not exist, we check it
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
896 if not name or name in contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
897 self.sendError(client, "bad-request", session["id"], request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
898 raise exceptions.CancelError
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
899 content_data = contents_dict[name] = {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
900 "creator": creator,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
901 "senders": content_elt.attributes.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
902 }
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
903 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
904 # the content must exist, we check it
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
905 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
906 content_data = contents_dict[name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
907 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
908 log.warning("Other peer try to access an unknown content")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
909 self.sendError(client, "bad-request", session["id"], request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
910 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
911
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
912 # application
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
913 if with_application:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
914 desc_elt = content_elt.description
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
915 if not desc_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
916 self.sendError(client, "bad-request", session["id"], request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
917 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
918
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
919 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
920 # the content is new, we need to check and link the application
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
921 app_ns = desc_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
922 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
923 self.sendError(client, "bad-request", session["id"], request)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
924 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
925
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
926 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
927 application = self._applications[app_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
928 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
929 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
930 "Unmanaged application namespace [{}]".format(app_ns)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
931 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
932 self.sendError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
933 client, "service-unavailable", session["id"], request
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
934 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
935 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
936
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 content_data["application"] = application
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
938 content_data["application_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
939 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
940 # the content exists, we check that we have not a former desc_elt
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
941 if "desc_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
942 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
943 "desc_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
944 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
945
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
946 content_data["desc_elt"] = desc_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
947
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
948 # transport
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
949 if with_transport:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
950 transport_elt = content_elt.transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
951 if not transport_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
952 self.sendError(client, "bad-request", session["id"], request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
953 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
954
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
955 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
956 # the content is new, we need to check and link the transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
957 transport_ns = transport_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
958 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
959 self.sendError(client, "bad-request", session["id"], request)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
960 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
961
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
962 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
963 transport = self._transports[transport_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
964 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
965 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
966 "No transport registered for namespace {}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
967 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
968 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
969 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
970 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
971 content_data["transport_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
972 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
973 # the content exists, we check that we have not a former transport_elt
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
974 if "transport_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
975 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
976 "transport_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
977 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
978
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
979 content_data["transport_elt"] = transport_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
980
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
981 return contents_dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
982
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
983 def _ignore(self, client, action, session, content_name, elt):
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
984 """Dummy method used when not exception must be raised if a method is not implemented in _call_plugins
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
985
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
986 must be used as app_default_cb and/or transp_default_cb
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
987 """
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
988 return elt
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
989
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
990 async def _call_plugins(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
991 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
992 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
993 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
994 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
995 app_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
996 transp_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
997 app_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
998 transp_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
999 delete: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1000 elements: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1001 force_element: Optional[domish.Element] = None
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1002 ) -> list[Any]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1003 """Call application and transport plugin methods for all contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1004
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1005 @param action: jingle action name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1006 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1007 @param app_method_name: name of the method to call for applications
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1008 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1009 @param transp_method_name: name of the method to call for transports
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1010 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1011 @param app_default_cb: default callback to use if plugin has not app_method_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1012 None to raise an exception instead
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1013 @param transp_default_cb: default callback to use if plugin has not
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1014 transp_method_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1015 None to raise an exception instead
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1016 @param delete: if True, remove desc_elt and transport_elt from session
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1017 ignored if elements is False
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1018 @param elements: True if elements(desc_elt and tranport_elt) must be managed
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1019 must be True if _call_plugins is used in a request, and False if it is used
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1020 after a request (i.e. on <iq> result or error)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1021 @param force_element: if elements is False, it is used as element parameter
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1022 else it is ignored
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1023 @return : list of launched methods results
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1024 @raise exceptions.NotFound: method is not implemented
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1025 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1026 contents_dict = session["contents"]
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1027 results = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1028 for content_name, content_data in contents_dict.items():
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1029 for method_name, handler_key, default_cb, elt_name in (
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1030 (app_method_name, "application", app_default_cb, "desc_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1031 (transp_method_name, "transport", transp_default_cb, "transport_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1032 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1033 if method_name is None:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1034 continue
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1035
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1036 handler = content_data[handler_key].handler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1037 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1038 method = getattr(handler, method_name)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1039 except AttributeError:
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
1040 if default_cb is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1041 raise exceptions.NotFound(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1042 "{} not implemented !".format(method_name)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1043 )
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
1044 else:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1045 method = default_cb
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1046 if elements:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1047 elt = content_data.pop(elt_name) if delete else content_data[elt_name]
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1048 else:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1049 elt = force_element
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1050 result = await utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1051 method, client, action, session, content_name, elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1052 )
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1053 results.append(result)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1054
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1055 return results
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1056
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1057 async def on_session_initiate(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1058 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1059 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1060 request: domish.Element,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1061 jingle_elt: domish.Element,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1062 session: Dict[str, Any]
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1063 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1064 """Called on session-initiate action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1065
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1066 The "jingle_request_confirmation" method of each application will be called
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1067 (or self.jingle_request_confirmation_default if the former doesn't exist).
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1068 The session is only accepted if all application are confirmed.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1069 The application must manage itself multiple contents scenari (e.g. audio/video).
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1070 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1071 @param request(domish.Element): full request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1072 @param jingle_elt(domish.Element): <jingle> element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1073 @param session(dict): session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1074 """
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1075 contents_dict = session["contents"]
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1076 if contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1077 raise exceptions.InternalError(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1078 "Contents dict should not already be set at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1079 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1080
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1081 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1082 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1083 jingle_elt, session, request, client, True, XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1084 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1085 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1086 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1087
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1088 if not contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1089 # there MUST be at least one content
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1090 self.sendError(client, "bad-request", session["id"], request)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1091 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1092
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1093 # at this point we can send the <iq/> result to confirm reception of the request
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1094 client.send(xmlstream.toResponse(request, "result"))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1095
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1096
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1097 assert "jingle_elt" not in session
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1098 session["jingle_elt"] = jingle_elt
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1099 if not await self.host.trigger.async_point(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1100 "XEP-0166_on_session_initiate",
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1101 client, session, request, jingle_elt
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1102 ):
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1103 return
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1104
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1105 await self._call_plugins(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1106 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1107 XEP_0166.A_PREPARE_CONFIRMATION,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1108 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1109 delete=False
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1110 )
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1111
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1112 # we now request each application plugin confirmation
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1113 # and if all are accepted, we can accept the session
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1114 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1115 confirmations = await self._call_plugins(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1116 client,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1117 XEP_0166.A_SESSION_INITIATE,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1118 session,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1119 "jingle_request_confirmation",
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1120 None,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1121 self.jingle_request_confirmation_default,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1122 delete=False,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1123 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1124 except Exception as e:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1125 await self._jingle_error_cb(e, session, jingle_elt, client)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1126 else:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1127 await self._confirmation_cb(confirmations, session, jingle_elt, client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1128
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1129 async def _confirmation_cb(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1130 self,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1131 confirmations: list[bool],
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1132 session: dict,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1133 jingle_elt: domish.Element,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1134 client: SatXMPPEntity
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1135 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1136 """Method called when confirmation from user has been received
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1137
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1138 This method is only called for the responder
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1139 @param confirm_results: all True if session is accepted
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1140 @param session: session data
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1141 @param jingle_elt: jingle data of this session
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1142 @param client: SatXMPPEntity
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1143 """
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1144 del session["jingle_elt"]
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1145 confirmed = all(confirmations)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1146 if not confirmed:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1147 await self.terminate(client, XEP_0166.REASON_DECLINE, session)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1148 return
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1149
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1150 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1151 client, session, XEP_0166.A_SESSION_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1152 )
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2920
diff changeset
1153 jingle_elt["responder"] = session['local_jid'].full()
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1154 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1155
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1156 # contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1157
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1158 try:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1159 for content_name, content_data in session["contents"].items():
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1160 content_elt = jingle_elt.addElement("content")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1161 content_elt["creator"] = XEP_0166.ROLE_INITIATOR
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1162 content_elt["name"] = content_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1163
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1164 application = content_data["application"]
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1165 app_session_accept_cb = application.handler.jingle_handler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1166
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1167 updated_desc_elt = await utils.as_deferred(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1168 app_session_accept_cb,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1169 client,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1170 XEP_0166.A_SESSION_INITIATE,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1171 session,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1172 content_name,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1173 content_data.pop("desc_elt"),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1174 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1175 content_elt.addChild(updated_desc_elt)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1176
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1177 transport = content_data["transport"]
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1178 transport_session_accept_cb = transport.handler.jingle_handler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1179
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1180 updated_transport_elt = await utils.as_deferred(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1181 transport_session_accept_cb,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1182 client,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1183 XEP_0166.A_SESSION_INITIATE,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1184 session,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1185 content_name,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1186 content_data.pop("transport_elt"),
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1187 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1188 content_elt.addChild(updated_transport_elt)
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1189
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1190 await self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1191 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1192 XEP_0166.A_PREPARE_RESPONDER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1193 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1194 app_method_name=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1195 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1196 )
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1197 session.pop("jingle_elt")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1198 await iq_elt.send()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1199
4116
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet
Goffi <goffi@goffi.org>
parents: 4114
diff changeset
1200 session["state"] = XEP_0166.STATE_ACTIVE
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1201
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1202 await self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1203 client, XEP_0166.A_ACCEPTED_ACK, session, elements=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1204 )
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1205 except Exception:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1206 log.exception("Error while sending jingle <iq/> stanza")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1207 self.delete_session(client, session["id"])
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1208
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1209 def get_reason_elt(self, parent_elt: domish.Element) -> domish.Element:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1210 """Find a <reason> element in parent_elt
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1211
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1212 if none is found, add an empty one to the element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1213 @return: the <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1214 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1215 try:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1216 return next(parent_elt.elements(NS_JINGLE, "reason"))
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1217 except StopIteration:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1218 log.warning("No reason given for session termination")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1219 reason_elt = parent_elt.addElement("reason")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1220 return reason_elt
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1221
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1222 def parse_reason_elt(self, reason_elt: domish.Element) -> tuple[str|None, str|None]:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1223 """Parse a <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1224
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1225 @return: reason found, and text if any
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1226 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1227 reason, text = None, None
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1228 for elt in reason_elt.elements():
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1229 if elt.uri == NS_JINGLE:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1230 if elt.name == "text":
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1231 text = str(elt)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1232 else:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1233 reason = elt.name
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1234
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1235 if reason is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1236 log.debug("no reason specified,")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1237
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1238 return reason, text
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1239
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1240 async def on_session_terminate(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1241 self,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1242 client: SatXMPPEntity,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1243 request: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1244 jingle_elt: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1245 session: dict
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1246 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1247 # TODO: check reason, display a message to user if needed
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1248 log.debug(f"Jingle Session {session['id']} terminated")
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1249 reason_elt = self.get_reason_elt(jingle_elt)
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
1250
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1251 await self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1252 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1253 XEP_0166.A_SESSION_TERMINATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1254 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1255 "jingle_terminate",
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1256 "jingle_terminate",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1257 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1258 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1259 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1260 force_element=reason_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1261 )
1754
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning
Goffi <goffi@goffi.org>
parents: 1630
diff changeset
1262
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1263 self.delete_session(client, session["id"])
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1264 await client.a_send(xmlstream.toResponse(request, "result"))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1265
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1266 async def on_session_accept(self, client, request, jingle_elt, session):
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1267 """Method called once session is accepted
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1268
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1269 This method is only called for initiator
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1270 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1271 @param request(domish.Element): full <iq> request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1272 @param jingle_elt(domish.Element): the <jingle> element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1273 @param session(dict): session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1274 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1275 log.debug(f"Jingle session {session['id']} has been accepted")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1276
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1277 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1278 self._parse_elements(jingle_elt, session, request, client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1279 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1280 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1281
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1282 # at this point we can send the <iq/> result to confirm reception of the request
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1283 client.send(xmlstream.toResponse(request, "result"))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1284 # and change the state
4116
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet
Goffi <goffi@goffi.org>
parents: 4114
diff changeset
1285 session["state"] = XEP_0166.STATE_ACTIVE
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1286 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1287
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1288 await self._call_plugins(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1289 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1290 XEP_0166.A_PREPARE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1291 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1292 delete=False
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1293 )
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1294
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1295 await self._call_plugins(client, XEP_0166.A_SESSION_ACCEPT, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1296
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1297 # after negociations we start the transfer
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1298 await self._call_plugins(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1299 client, XEP_0166.A_START, session, app_method_name=None, elements=False
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1300 )
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1301 session.pop("jingle_elt")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1302
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1303 async def on_session_info(self, client, request, jingle_elt, session):
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1304 """Method called when a session-info action is received from other peer
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1305
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1306 This method is only called for initiator
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1307 @param client: %(doc_client)s
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1308 @param request(domish.Element): full <iq> request
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1309 @param jingle_elt(domish.Element): the <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1310 @param session(dict): session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1311 """
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1312 if not jingle_elt.children:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1313 # this is a session ping, see XEP-0166 §6.8
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1314 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1315 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1316
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1317 try:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1318 # XXX: session-info is most likely only used for application, so we don't call
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1319 # transport plugins if a future transport use it, this behaviour must be
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1320 # adapted
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1321 await self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1322 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1323 XEP_0166.A_SESSION_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1324 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1325 "jingle_session_info",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1326 None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1327 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1328 force_element=jingle_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1329 )
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1330 except exceptions.NotFound as e:
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1331 log.exception("Error while handling on_session_info")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1332 # XXX: only error managed so far, maybe some applications/transports need more
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1333 self.sendError(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1334 client, "feature-not-implemented", None, request, "unsupported-info"
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1335 )
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1336 except Exception:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1337 log.exception("Error while managing session info")
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1338 else:
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1339 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1340
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1341 async def on_transport_replace(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1342 """A transport change is requested
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1343
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1344 The request is parsed, and jingle_handler is called on concerned transport plugin(s)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1345 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1346 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1347 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1348 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1349 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1350 log.debug("Other peer wants to replace the transport")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1351 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1352 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1353 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1354 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1355 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1356 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1357
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1358 client.send(xmlstream.toResponse(request, "result"))
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1359
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1360 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1361 to_replace = []
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1362
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1363 for content_name, content_data in session["contents"].items():
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1364 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1365 transport_elt = content_data.pop("transport_elt")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1366 except KeyError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1367 continue
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1368 transport_ns = transport_elt.uri
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1369 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1370 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1371 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1372 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1373 "Other peer want to replace current transport with an unknown one: {}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1374 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1375 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1376 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1377 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1378 break
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1379 to_replace.append((content_name, content_data, transport, transport_elt))
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1380
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1381 if content_name is None:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1382 # wa can't accept the replacement
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1383 iq_elt, reject_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1384 client, session, XEP_0166.A_TRANSPORT_REJECT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1385 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1386 for child in jingle_elt.children:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1387 reject_jingle_elt.addChild(child)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1388
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1389 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1390 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1391
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1392 # at this point, everything is alright and we can replace the transport(s)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1393 # this is similar to an session-accept action, but for transports only
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1394 iq_elt, accept_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1395 client, session, XEP_0166.A_TRANSPORT_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1396 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1397 for content_name, content_data, transport, transport_elt in to_replace:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1398 # we can now actually replace the transport
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1399 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1400 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1401 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1402 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1403 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1404 content_data["transport_data"].clear()
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1405 # and build the element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1406 content_elt = accept_jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1407 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1408 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1409 # we notify the transport and insert its <transport/> in the answer
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1410 accept_transport_elt = await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1411 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1412 client, XEP_0166.A_TRANSPORT_REPLACE, session, content_name, transport_elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1413 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1414 content_elt.addChild(accept_transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1415 # there is no confirmation needed here, so we can directly prepare it
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1416 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1417 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1418 client, XEP_0166.A_PREPARE_RESPONDER, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1419 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1420
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1421 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1422
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1423 async def on_transport_accept(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1424 self,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1425 client: SatXMPPEntity,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1426 request: domish.Element,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1427 jingle_elt: domish.Element,
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1428 session: dict
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1429 ) -> None:
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1430 """Method called once transport replacement is accepted
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1431
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1432 @param client: SatXMPPEntity instance
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1433 @param request: full <iq> request
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1434 @param jingle_elt: the <jingle> element
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1435 @param session: session data
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1436 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1437 log.debug("new transport has been accepted")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1438
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1439 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1440 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1441 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1442 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1443 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1444 return
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1445
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1446 # at this point we can send the <iq/> result to confirm reception of the request
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1447 await client.a_send(xmlstream.toResponse(request, "result"))
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1448
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1449 await self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1450 client, XEP_0166.A_TRANSPORT_ACCEPT, session, app_method_name=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1451 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1452
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1453 # after negociations we start the transfer
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1454 await self._call_plugins(
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4231
diff changeset
1455 client, XEP_0166.A_START, session, app_method_name=None, elements=False
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1456 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1457
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1458 def on_transport_reject(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1459 """Method called when a transport replacement is refused
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1460
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1461 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1462 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1463 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1464 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1465 """
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1466 # XXX: for now, we terminate the session in case of transport-reject
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1467 # this behaviour may change in the future
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1468 self.terminate(client, "failed-transport", session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1469
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1470 def on_transport_info(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1471 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1472 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1473 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1474 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1475 session: dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1476 ) -> None:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1477 """Method called when a transport-info action is received from other peer
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1478
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1479 The request is parsed, and jingle_handler is called on concerned transport
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1480 plugin(s)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1481 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1482 @param request: full <iq> request
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1483 @param jingle_elt: the <jingle> element
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1484 @param session: session data
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1485 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1486 log.debug(f"Jingle session {session['id']} has been accepted")
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1487
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1488 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1489 parsed_contents = self._parse_elements(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1490 jingle_elt, session, request, client, with_application=False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1491 store_in_session=False
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1492 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1493 except exceptions.CancelError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1494 return
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1495
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1496 # The parsing was OK, we send the <iq> result
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1497 client.send(xmlstream.toResponse(request, "result"))
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1498
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1499 for content_name, content_data in session["contents"].items():
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1500 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1501 transport_elt = parsed_contents[content_name]["transport_elt"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1502 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1503 continue
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1504 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1505 utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1506 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1507 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1508 XEP_0166.A_TRANSPORT_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1509 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1510 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1511 transport_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1512 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1513
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1514
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1515 @implementer(iwokkel.IDisco)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1516 class XEP_0166_handler(xmlstream.XMPPHandler):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1517
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1518 def __init__(self, plugin_parent):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1519 self.plugin_parent = plugin_parent
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1520
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1521 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1522 self.xmlstream.addObserver(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1523 JINGLE_REQUEST, self.plugin_parent._on_jingle_request, client=self.parent
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1524 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1525
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1526 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1527 return [disco.DiscoFeature(NS_JINGLE)]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1528
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1529 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1530 return []