annotate libervia/backend/plugins/plugin_xep_0166/__init__.py @ 4175:30f7513e5590

plugin XEP-0277: generate and parse altertate links with the new `alt_links` data in `extra`
author Goffi <goffi@goffi.org>
date Tue, 05 Dec 2023 13:14:03 +0100
parents 23fa52acf72c
children e11b13418ba6
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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
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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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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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221 log.debug(
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222 f"Jingle session id {sid!r} is unknown, nothing to delete "
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223 f"[{client.profile}]")
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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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232 session: dict,
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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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239 jingle_elt["sid"] = session["id"]
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diff changeset
240 jingle_elt["action"] = action
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diff changeset
241 return iq_elt, jingle_elt
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242
2489
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diff changeset
243 def sendError(self, client, error_condition, sid, request, jingle_condition=None):
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244 """Send error stanza
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245
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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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257 "Error while managing jingle session, cancelling: {condition}".format(
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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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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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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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294
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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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297 if a list of element, add them as children of the <reason/> element
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298 @param session: data of the session
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299 """
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300 iq_elt, jingle_elt = self._build_jingle_elt(
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301 client, session, XEP_0166.A_SESSION_TERMINATE
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302 )
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303 if reason is not None:
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304 reason_elt = jingle_elt.addElement("reason")
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305 if isinstance(reason, str):
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diff changeset
306 reason_elt.addElement(reason)
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diff changeset
307 else:
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diff changeset
308 for elt in reason:
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diff changeset
309 reason_elt.addChild(elt)
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310 else:
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311 reason_elt = None
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312 if text is not None:
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313 if reason_elt is None:
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314 raise ValueError(
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315 "You have to specify a reason if text is specified"
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316 )
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317 reason_elt.addElement("text", content=text)
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318 if not self.host.trigger.point(
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diff changeset
319 "XEP-0166_terminate",
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320 client, session, reason_elt
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diff changeset
321 ):
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diff changeset
322 return defer.succeed(None)
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323 self.delete_session(client, session["id"])
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324 d = iq_elt.send()
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325 d.addErrback(self._terminate_eb)
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326 return d
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327
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328 ## errors which doesn't imply a stanza sending ##
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329
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330 def _iq_error(self, failure_, sid, client):
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331 """Called when we got an <iq/> error
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diff changeset
332
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333 @param failure_(failure.Failure): the exceptions raised
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334 @param sid(unicode): jingle session id
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diff changeset
335 """
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336 log.warning(
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337 "Error while sending jingle <iq/> stanza: {failure_}".format(
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diff changeset
338 failure_=failure_.value
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339 )
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340 )
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341 self.delete_session(client, sid)
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342
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343 def _jingle_error_cb(self, failure_, session, request, client):
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344 """Called when something is going wrong while parsing jingle request
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345
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diff changeset
346 The error condition depend of the exceptions raised:
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diff changeset
347 exceptions.DataError raise a bad-request condition
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348 @param fail(failure.Failure): the exceptions raised
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349 @param session(dict): data of the session
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350 @param request(domsih.Element): jingle request
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351 @param client: %(doc_client)s
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diff changeset
352 """
4053
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diff changeset
353 del session["jingle_elt"]
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diff changeset
354 log.warning(f"Error while processing jingle request [{client.profile}]")
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diff changeset
355 if isinstance(failure_.value, defer.FirstError):
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diff changeset
356 failure_ = failure_.value.subFailure.value
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357 if isinstance(failure_, exceptions.DataError):
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diff changeset
358 return self.sendError(client, "bad-request", session["id"], request)
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diff changeset
359 elif isinstance(failure_, error.StanzaError):
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360 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
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diff changeset
361 text=str(failure_))
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diff changeset
362 else:
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diff changeset
363 log.error(f"Unmanaged jingle exception: {failure_}")
3527
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diff changeset
364 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
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diff changeset
365 text=str(failure_))
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Goffi <goffi@goffi.org>
parents:
diff changeset
366
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
367 ## 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
368
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parents: 4037
diff changeset
369 def register_application(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
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parents: 4037
diff changeset
370 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
371 namespace: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
372 handler: BaseApplicationHandler
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
373 ) -> None:
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
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374 """Register an application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
375
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
376 @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
377 @param handler(object): instance of a class which manage the application.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
378 May have the following methods:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
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parents: 4037
diff changeset
379 - request_confirmation(session, desc_elt, client):
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
380 - 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
381 - 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
382 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
383 - 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
384 - jingle_session_init(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
385 client, self, session, content_name[, *args, **kwargs]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
386 ): 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
387 - jingle_handler(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
388 client, self, action, session, content_name, transport_elt
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
389 ):
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
390 called on several action to negociate the application or transport
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
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parents: 3969
diff changeset
391 - 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
392 May be used to clean session
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
393 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
394 if namespace in self._applications:
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parents: 2562
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395 raise exceptions.ConflictError(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
396 f"Trying to register already registered namespace {namespace}"
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diff changeset
397 )
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parents: 2562
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398 self._applications[namespace] = ApplicationData(
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
399 namespace=namespace, handler=handler
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
400 )
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
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401 log.debug("new jingle application registered")
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
402
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
403 def register_transport(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
404 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
405 namespace: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
406 transport_type: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
407 handler: BaseTransportHandler,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
408 priority: int = 0
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
409 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
410 """Register a transport plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
411
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
412 @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
413 @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
414 @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
415 @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
416 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
417 assert transport_type in (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
418 XEP_0166.TRANSPORT_DATAGRAM,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
419 XEP_0166.TRANSPORT_STREAMING,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
420 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
421 if namespace in self._transports:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
422 raise exceptions.ConflictError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
423 "Trying to register already registered namespace {}".format(namespace)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
424 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
425 transport_data = TransportData(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
426 namespace=namespace, handler=handler, priority=priority
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
427 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
428 self._type_transports[transport_type].append(transport_data)
2624
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
429 self._type_transports[transport_type].sort(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
430 key=lambda transport_data: transport_data.priority, reverse=True
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._transports[namespace] = transport_data
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
433 log.debug("new jingle transport registered")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
434
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
435 @defer.inlineCallbacks
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
436 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
437 """Replace a transport
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
438
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
439 @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
440 @param session(dict): jingle session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
441 @param content_name(unicode): name of the content
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 # 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
444 # 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
445 # this behavious may change in the future.
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
446 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
447 transport_data = content_data["transport_data"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
448 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
449 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
450 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
451 raise exceptions.InternalError("Unkown transport")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
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parents: 3969
diff changeset
452 yield content_data["transport"].handler.jingle_handler(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
453 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
454 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
455 content_data["transport"] = transport
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
456 transport_data.clear()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
457
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
458 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
459 client, session, XEP_0166.A_TRANSPORT_REPLACE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
460 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
461 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
462 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
463 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
464
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
465 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
466 content_elt.addChild(transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
467 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
468
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
469 def build_action(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
470 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
471 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
472 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
473 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
474 content_name: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
475 iq_elt: Optional[xmlstream.IQ] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
476 context_elt: Optional[domish.Element] = None
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
477 ) -> Tuple[xmlstream.IQ, domish.Element]:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
478 """Build an element according to requested action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
479
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
480 @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
481 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
482 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
483 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
484 @param content_name: name of the content
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
485 @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
486 @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
487 @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
488 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
489 # 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
490 if iq_elt is not None:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
491 try:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
492 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
493 except StopIteration:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
494 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
495 "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
496 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
497 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
498 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
499 # 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
500 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
501 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
502 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
503 content_elt["creator"] = content_data["creator"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
504
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
505 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
506 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
507 content_elt.addChild(context_elt)
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
508 elif action == XEP_0166.A_TRANSPORT_INFO:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
509 context_elt = transport_elt = content_elt.addElement(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
510 "transport", content_data["transport"].namespace
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
511 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
512 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
513 raise exceptions.InternalError(f"unmanaged action {action}")
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
514
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
515 return iq_elt, context_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
516
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
517 def build_session_info(self, client, session):
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
518 """Build a session-info action
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
519
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
520 @param session(dict): jingle session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
521 @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
522 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
523 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
524
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
525 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
526 """Retreive application corresponding to a namespace
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
527
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
528 @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
529 """
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
530 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
531 return self._applications[namespace]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
532 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
533 raise exceptions.NotFound(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
534 f"No application registered for {namespace}"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
535 )
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
536
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
537 def get_content_data(self, content: dict) -> ContentData:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
538 """"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
539 app_ns = content["app_ns"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
540 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
541 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
542 except exceptions.NotFound as e:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
543 raise exceptions.InternalError(str(e))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
544 app_args = content.get("app_args", [])
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
545 app_kwargs = content.get("app_kwargs", {})
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
546 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
547 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
548 content_name = content["name"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
549 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
550 content_name = content["name"] = str(uuid.uuid4())
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
551 return ContentData(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
552 application,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
553 app_args,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
554 app_kwargs,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
555 transport_data,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
556 content_name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
557 )
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
558
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
559 async def initiate(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
560 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
561 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
562 peer_jid: jid.JID,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
563 contents: List[dict],
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
564 encrypted: bool = False,
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
565 sid: str|None = None,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
566 **extra_data: Any
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
567 ) -> str:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
568 """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
569
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
570 @param peer_jid: jid to establith session with
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
571 @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
572 The dict must have the following keys:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
573 - 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
574 the following keys are optional:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
575 - 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
576 default to TRANSPORT_STREAMING
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
577 - 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
578 - 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
579 both or none
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
580 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
581 - 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
582 - 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
583 @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
584 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
585 @param sid: Session ID.
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
586 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
587 @return: Sesson ID
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
588 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
589 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
590 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
591 or client.is_component and peer_jid.host == client.jid.host):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
592 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
593 if sid is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
594 sid = str(uuid.uuid4())
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
595 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
596 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
597 )
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
598 initiator = session["initiator"]
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
599
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
600 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
601 "XEP-0166_initiate",
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
602 client, session, contents
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
603 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
604 return sid
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
605
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
606 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
607 client, session, XEP_0166.A_SESSION_INITIATE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
608 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
609 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
610 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
611
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
612 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
613
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
614 for content in contents:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
615 # we get the application plugin
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
616 content_data = self.get_content_data(content)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
617
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
618 # and the transport plugin
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
619 transport_type = content.get("transport_type", XEP_0166.TRANSPORT_STREAMING)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
620 try:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
621 transport = self._type_transports[transport_type][0]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
622 except IndexError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
623 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
624 "No transport registered for {}".format(transport_type)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
625 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
626
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
627 # 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
628 application_data = {}
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
629 transport_data = content_data.transport_data
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
630 session_content = {
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
631 "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
632 "application_data": application_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
633 "transport": transport,
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
634 "transport_data": transport_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
635 "creator": XEP_0166.ROLE_INITIATOR,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
636 "senders": content.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
637 }
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
638 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
639 raise exceptions.InternalError(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
640 "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
641 )
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
642 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
643
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
644 # we construct the content element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
645 content_elt = jingle_elt.addElement("content")
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
646 content_elt["creator"] = session_content["creator"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
647 content_elt["name"] = content_data.content_name
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
648 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
649 content_elt["senders"] = content["senders"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
650 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
651 pass
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
652
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
653 # 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
654 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
655 content_data.application.handler.jingle_session_init,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
656 client, session, content_data.content_name,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
657 *content_data.app_args, **content_data.app_kwargs
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
658 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
659 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
660
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
661 # 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
662 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
663 transport.handler.jingle_session_init,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
664 client, session, content_data.content_name,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
665 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
666 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
667
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
668 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
669 "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
670 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
671 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
672 return sid
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
673
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
674 # 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
675 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
676 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
677 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
678 del session["jingle_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
679
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
680 if encrypted:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
681 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
682 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
683 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
684 "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
685 )
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
686
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
687 try:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
688 await iq_elt.send()
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
689 except Exception as e:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
690 failure_ = failure.Failure(e)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
691 self._iq_error(failure_, sid, client)
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
692 raise failure_
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
693 return sid
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
694
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
695 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
696 """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
697
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
698 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
699 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
700 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
701
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
702 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
703 """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
704
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
705 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
706 @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
707 @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
708 @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
709 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
710 contents = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
711 del contents[content_name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
712 if not contents:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
713 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
714
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
715 ## 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
716
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
717 def jingle_request_confirmation_default(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
718 self, client, action, session, content_name, desc_elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
719 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
720 """This method request confirmation for a jingle session"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
721 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
722 return xml_tools.defer_confirm(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
723 self.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
724 _(CONFIRM_TXT).format(entity=session["peer_jid"].full()),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
725 _("Confirm Jingle session"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
726 profile=client.profile,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
727 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
728
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
729 ## jingle events ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
730
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
731 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
732 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
733
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
734 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
735 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
736 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
737 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
738 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
739 """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
740
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
741 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
742 according to current state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
743 @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
744 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
745 request.handled = True
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
746 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
747
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
748 # 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
749 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
750 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
751 if not sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
752 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
753 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
754 log.warning("Received jingle request has no sid attribute")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
755 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
756 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
757
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
758 # then the action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
759 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
760 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
761 if not action:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
762 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
763 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
764 log.warning("Received jingle request has no action")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
765 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
766 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
767
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
768 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
769
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
770 # 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
771 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
772 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
773 except KeyError:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
774 if action == XEP_0166.A_SESSION_INITIATE:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
775 pass
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
776 elif action == XEP_0166.A_SESSION_TERMINATE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
777 log.debug(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
778 "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
779 "{request_id} [{profile}]".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
780 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
781 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
782 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
783 return
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
784 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
785 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
786 "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
787 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
788 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
789 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
790 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
791 return
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
792
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
793 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
794 # 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
795 # 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
796 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
797 except exceptions.NotFound:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
798 # 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
799 # 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
800 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
801 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
802 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
803 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
804 if session["peer_jid"] != peer_jid:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
805 log.warning(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
806 "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
807 "hack attempt, or a bad sid generation".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
808 sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
809 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
810 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
811 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
812 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
813 if session["id"] != sid:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
814 log.error("session id doesn't match")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
815 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
816 raise exceptions.InternalError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
817
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
818 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
819 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
820 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
821 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
822 elif action == XEP_0166.A_SESSION_ACCEPT:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
823 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
824 elif action == XEP_0166.A_SESSION_INFO:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
825 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
826 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
827 self.on_transport_info(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
828 elif action == XEP_0166.A_TRANSPORT_REPLACE:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
829 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
830 elif action == XEP_0166.A_TRANSPORT_ACCEPT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
831 self.on_transport_accept(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
832 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
833 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
834 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
835 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
836
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
837 ## Actions callbacks ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
838
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
839 def _parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
840 self,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
841 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
842 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
843 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
844 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
845 new: bool = False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
846 creator: str = ROLE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
847 with_application: bool =True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
848 with_transport: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
849 store_in_session: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
850 ) -> Dict[str, dict]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
851 """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
852
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
853 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
854 "transport_elt"
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
855 @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
856 @param session: session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
857 @param request: the whole request
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
858 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
859 @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
860 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
861 @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
862 @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
863 element else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
864 @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
865 else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
866 @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
867 the parsed elements.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
868 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
869 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
870 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
871 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
872 @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
873 @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
874 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
875 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
876 if store_in_session:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
877 contents_dict = session["contents"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
878 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
879 if new:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
880 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
881 '"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
882 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
883 contents_dict = {n: {} for n in session["contents"]}
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
884 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
885
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
886 for content_elt in content_elts:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
887 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
888
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
889 if new:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
890 # 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
891 if not name or name in contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
892 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
893 raise exceptions.CancelError
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
894 content_data = contents_dict[name] = {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
895 "creator": creator,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
896 "senders": content_elt.attributes.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
897 }
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
898 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
899 # 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
900 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
901 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
902 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
903 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
904 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
905 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
906
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
907 # application
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
908 if with_application:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
909 desc_elt = content_elt.description
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
910 if not desc_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
911 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
912 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
913
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
914 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
915 # 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
916 app_ns = desc_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
917 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
918 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
919 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
920
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
921 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
922 application = self._applications[app_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
923 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
924 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
925 "Unmanaged application namespace [{}]".format(app_ns)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
926 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
927 self.sendError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
928 client, "service-unavailable", session["id"], request
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
929 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
930 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
931
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
932 content_data["application"] = application
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
933 content_data["application_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
934 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
935 # 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
936 if "desc_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
938 "desc_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
939 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
940
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
941 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
942
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
943 # transport
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
944 if with_transport:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
945 transport_elt = content_elt.transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
946 if not transport_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
947 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
948 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
949
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
950 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
951 # 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
952 transport_ns = transport_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
953 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
954 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
955 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
956
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
957 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
958 transport = self._transports[transport_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
959 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
960 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
961 "No transport registered for namespace {}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
962 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
963 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
964 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
965 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
966 content_data["transport_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
967 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
968 # 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
969 if "transport_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
970 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
971 "transport_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
972 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
973
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
974 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
975
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
976 return contents_dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
977
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
978 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
979 """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
980
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
981 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
982 """
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
983 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
984
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
985 def _call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
986 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
987 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
988 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
989 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
990 app_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
991 transp_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
992 app_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
993 transp_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
994 delete: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
995 elements: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
996 force_element: Optional[domish.Element] = None
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
997 ) -> List[defer.Deferred]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
998 """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
999
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1000 @param action: jingle action name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1001 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1002 @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
1003 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1004 @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
1005 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1006 @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
1007 None to raise an exception instead
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1008 @param transp_default_cb: default callback to use if plugin has not transp_method_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1009 None to raise an exception instead
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1010 @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
1011 ignored if elements is False
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1012 @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
1013 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
1014 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
1015 @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
1016 else it is ignored
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1017 @return : list of launched Deferred
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1018 @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
1019 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1020 contents_dict = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1021 defers_list = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1022 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
1023 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
1024 (app_method_name, "application", app_default_cb, "desc_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1025 (transp_method_name, "transport", transp_default_cb, "transport_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1026 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1027 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
1028 continue
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1029
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1030 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
1031 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1032 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
1033 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
1034 if default_cb is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1035 raise exceptions.NotFound(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1036 "{} not implemented !".format(method_name)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1037 )
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
1038 else:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1039 method = default_cb
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1040 if elements:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1041 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
1042 else:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1043 elt = force_element
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1044 d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1045 method, client, action, session, content_name, elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1046 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1047 defers_list.append(d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1048
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1049 return defers_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1050
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1051 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
1052 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1053 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1054 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
1055 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
1056 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
1057 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1058 """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
1059
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1060 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
1061 (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
1062 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
1063 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
1064 @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
1065 @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
1066 @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
1067 @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
1068 """
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1069 contents_dict = session["contents"]
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1070 if contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1071 raise exceptions.InternalError(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1072 "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
1073 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1074
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1075 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1076 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1077 jingle_elt, session, request, client, True, XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1078 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1079 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1080 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1081
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1082 if not contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1083 # there MUST be at least one content
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1084 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
1085 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1086
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1087 # 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
1088 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
1089
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1090
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1091 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
1092 session["jingle_elt"] = jingle_elt
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1093 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
1094 "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
1095 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
1096 ):
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1097 return
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1098
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1099 await defer.DeferredList(self._call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1100 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1101 XEP_0166.A_PREPARE_CONFIRMATION,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1102 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1103 delete=False
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1104 ))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1105
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1106 # 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
1107 # and if all are accepted, we can accept the session
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1108 confirm_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1109 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1110 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1111 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1112 "jingle_request_confirmation",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1113 None,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1114 self.jingle_request_confirmation_default,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1115 delete=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1116 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1117
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1118 confirm_dlist = defer.gatherResults(confirm_defers)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1119 confirm_dlist.addCallback(self._confirmation_cb, session, jingle_elt, client)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1120 confirm_dlist.addErrback(self._jingle_error_cb, session, request, client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1121
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1122 def _confirmation_cb(self, confirm_results, 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
1123 """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
1124
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1125 This method is only called for the responder
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1126 @param confirm_results(list[bool]): all True if session is accepted
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1127 @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
1128 @param jingle_elt(domish.Element): jingle data of this session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1129 @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
1130 """
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1131 del session["jingle_elt"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1132 confirmed = all(confirm_results)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1133 if not confirmed:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
1134 return self.terminate(client, XEP_0166.REASON_DECLINE, session)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1135
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1136 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1137 client, session, XEP_0166.A_SESSION_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1138 )
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
1139 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
1140 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
1141
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1142 # contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1143
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1144 def addElement(domish_elt, content_elt):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1145 content_elt.addChild(domish_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1146
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1147 defers_list = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1148
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1149 for content_name, content_data in session["contents"].items():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1150 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1151 content_elt["creator"] = XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1152 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
1153
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1154 application = content_data["application"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1155 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
1156
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1157 app_d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1158 app_session_accept_cb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1159 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1160 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1161 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1162 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1163 content_data.pop("desc_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1164 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1165 app_d.addCallback(addElement, content_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1166 defers_list.append(app_d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1167
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1168 transport = content_data["transport"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1169 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
1170
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1171 transport_d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1172 transport_session_accept_cb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1173 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1174 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1175 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1176 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1177 content_data.pop("transport_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1178 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1179 transport_d.addCallback(addElement, content_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1180 defers_list.append(transport_d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1181
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1182 d_list = defer.DeferredList(defers_list)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1183 d_list.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1184 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1185 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1186 XEP_0166.A_PREPARE_RESPONDER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1187 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1188 app_method_name=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1189 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1190 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1191 )
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1192 d_list.addCallback(lambda __: session.pop("jingle_elt"))
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1193 d_list.addCallback(lambda __: iq_elt.send())
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1194
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1195 def change_state(__, session):
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
1196 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
1197
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1198 d_list.addCallback(change_state, session)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1199 d_list.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1200 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1201 client, XEP_0166.A_ACCEPTED_ACK, session, elements=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1202 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1203 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1204 d_list.addErrback(self._iq_error, session["id"], client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1205 return d_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1206
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1207 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
1208 """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
1209
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1210 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
1211 @return: the <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1212 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1213 try:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1214 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
1215 except StopIteration:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1216 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
1217 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
1218 return reason_elt
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1219
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1220 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
1221 """Parse a <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1222
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1223 @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
1224 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1225 reason, text = None, None
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1226 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
1227 if elt.uri == NS_JINGLE:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1228 if elt.name == "text":
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1229 text = str(elt)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1230 else:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1231 reason = elt.name
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1232
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1233 if reason is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1234 log.debug("no reason specified,")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1235
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1236 return reason, text
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 async def on_session_terminate(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1239 self,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1240 client: SatXMPPEntity,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1241 request: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1242 jingle_elt: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1243 session: dict
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1244 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1245 # 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
1246 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
1247 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
1248
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1249 terminate_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1250 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1251 XEP_0166.A_SESSION_TERMINATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1252 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1253 "jingle_terminate",
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1254 "jingle_terminate",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1255 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1256 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1257 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1258 force_element=reason_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1259 )
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
1260 terminate_dlist = defer.DeferredList(terminate_defers)
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
1261
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1262 terminate_dlist.addCallback(lambda __: self.delete_session(client, session["id"]))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1263 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
1264
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1265 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
1266 """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
1267
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1268 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
1269 @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
1270 @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
1271 @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
1272 @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
1273 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1274 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
1275
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1276 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1277 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
1278 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1279 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1280
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1281 # 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
1282 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
1283 # 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
1284 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
1285 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
1286
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1287 await defer.DeferredList(self._call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1288 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1289 XEP_0166.A_PREPARE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1290 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1291 delete=False
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1292 ))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1293
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1294 negociate_defers = []
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1295 negociate_defers = 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
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
1297 negociate_dlist = defer.gatherResults(negociate_defers)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1298
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1299 # after negociations we start the transfer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1300 negociate_dlist.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1301 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1302 client, XEP_0166.A_START, session, app_method_name=None, elements=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1303 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1304 )
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1305 negociate_dlist.addCallback(lambda __: 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
1306
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1307 def _on_session_cb(self, result, client, request, jingle_elt, session):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1308 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1309
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1310 def _on_session_eb(self, failure_, client, request, jingle_elt, session):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1311 log.error("Error while handling on_session_info: {}".format(failure_.value))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1312 # XXX: only error managed so far, maybe some applications/transports need more
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1313 self.sendError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1314 client, "feature-not-implemented", None, request, "unsupported-info"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1315 )
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1316
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1317 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
1318 """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
1319
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1320 This method is only called for initiator
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1321 @param client: %(doc_client)s
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1322 @param request(domish.Element): full <iq> request
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1323 @param jingle_elt(domish.Element): the <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1324 @param session(dict): session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1325 """
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1326 if not jingle_elt.children:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1327 # 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
1328 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1329 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1330
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1331 try:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1332 # XXX: session-info is most likely only used for application, so we don't call transport plugins
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1333 # if a future transport use it, this behaviour must be adapted
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1334 defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1335 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1336 XEP_0166.A_SESSION_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1337 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1338 "jingle_session_info",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1339 None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1340 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1341 force_element=jingle_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1342 )
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1343 except exceptions.NotFound as e:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1344 self._on_session_eb(failure.Failure(e), client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1345 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1346
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1347 dlist = defer.DeferredList(defers, fireOnOneErrback=True)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1348 dlist.addCallback(self._on_session_cb, client, request, jingle_elt, session)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1349 dlist.addErrback(self._on_session_cb, client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1350
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1351 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
1352 """A transport change is requested
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1353
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1354 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
1355 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1356 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1357 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1358 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1359 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1360 log.debug("Other peer wants to replace the transport")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1361 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1362 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1363 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1364 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1365 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1366 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1367
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1368 client.send(xmlstream.toResponse(request, "result"))
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1369
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1370 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1371 to_replace = []
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1372
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1373 for content_name, content_data in session["contents"].items():
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1374 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1375 transport_elt = content_data.pop("transport_elt")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1376 except KeyError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1377 continue
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1378 transport_ns = transport_elt.uri
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1379 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1380 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1381 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1382 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1383 "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
1384 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1385 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1386 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1387 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1388 break
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1389 to_replace.append((content_name, content_data, transport, transport_elt))
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1390
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1391 if content_name is None:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1392 # 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
1393 iq_elt, reject_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1394 client, session, XEP_0166.A_TRANSPORT_REJECT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1395 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1396 for child in jingle_elt.children:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1397 reject_jingle_elt.addChild(child)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1398
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1399 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1400 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1401
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1402 # 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
1403 # 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
1404 iq_elt, accept_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1405 client, session, XEP_0166.A_TRANSPORT_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1406 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1407 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
1408 # we can now actually replace the transport
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1409 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1410 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1411 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1412 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1413 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1414 content_data["transport_data"].clear()
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1415 # and build the element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1416 content_elt = accept_jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1417 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1418 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1419 # 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
1420 accept_transport_elt = await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1421 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1422 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
1423 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1424 content_elt.addChild(accept_transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1425 # 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
1426 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1427 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1428 client, XEP_0166.A_PREPARE_RESPONDER, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1429 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1430
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1431 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1432
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1433 def on_transport_accept(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1434 """Method called once transport replacement is accepted
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1435
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1436 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1437 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1438 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1439 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1440 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1441 log.debug("new transport has been accepted")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1442
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1443 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1444 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1445 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1446 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1447 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1448 return
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1449
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1450 # 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
1451 client.send(xmlstream.toResponse(request, "result"))
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 negociate_defers = []
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1454 negociate_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1455 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
1456 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1457
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1458 negociate_dlist = defer.DeferredList(negociate_defers)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1459
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1460 # after negociations we start the transfer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1461 negociate_dlist.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1462 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1463 client, XEP_0166.A_START, session, app_method_name=None, elements=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1464 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1465 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1466
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1467 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
1468 """Method called when a transport replacement is refused
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1469
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1470 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1471 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1472 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1473 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1474 """
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1475 # 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
1476 # this behaviour may change in the future
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1477 self.terminate(client, "failed-transport", session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1478
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1479 def on_transport_info(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1480 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1481 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1482 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1483 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1484 session: dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1485 ) -> None:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1486 """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
1487
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1488 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
1489 plugin(s)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1490 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1491 @param request: full <iq> request
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1492 @param jingle_elt: the <jingle> element
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1493 @param session: session data
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1494 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1495 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
1496
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1497 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1498 parsed_contents = self._parse_elements(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1499 jingle_elt, session, request, client, with_application=False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1500 store_in_session=False
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1501 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1502 except exceptions.CancelError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1503 return
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1504
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1505 # The parsing was OK, we send the <iq> result
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1506 client.send(xmlstream.toResponse(request, "result"))
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1507
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1508 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
1509 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1510 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
1511 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1512 continue
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1513 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1514 utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1515 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1516 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1517 XEP_0166.A_TRANSPORT_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1518 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1519 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1520 transport_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1521 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1522
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1523
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1524 @implementer(iwokkel.IDisco)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1525 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
1526
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1527 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
1528 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
1529
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1530 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1531 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
1532 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
1533 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1534
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1535 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
1536 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
1537
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1538 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
1539 return []