annotate libervia/backend/plugins/plugin_xep_0353.py @ 4086:479192bc0fa8

build: add missing `.ini` and `.yaml` files in all build, needed for wheel
author Goffi <goffi@goffi.org>
date Wed, 07 Jun 2023 22:31:20 +0200
parents 4b842c1fb686
children bc60875cb3b8
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1 #!/usr/bin/env python3
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2
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3 # Libervia plugin for Jingle Message Initiation (XEP-0353)
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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5
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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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10
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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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15
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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 from twisted.internet import defer
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20 from twisted.internet import reactor
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21 from twisted.words.protocols.jabber import error, jid
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22 from twisted.words.protocols.jabber import xmlstream
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23 from twisted.words.xish import domish
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24 from wokkel import disco, iwokkel
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25 from zope.interface import implementer
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26
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27 from libervia.backend.core import exceptions
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28 from libervia.backend.core.constants import Const as C
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29 from libervia.backend.core.core_types import SatXMPPEntity
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30 from libervia.backend.core.i18n import D_, _
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31 from libervia.backend.core.log import getLogger
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32 from libervia.backend.tools import xml_tools
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33
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34 log = getLogger(__name__)
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37 NS_JINGLE_MESSAGE = "urn:xmpp:jingle-message:0"
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38
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39 PLUGIN_INFO = {
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40 C.PI_NAME: "Jingle Message Initiation",
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41 C.PI_IMPORT_NAME: "XEP-0353",
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42 C.PI_TYPE: "XEP",
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43 C.PI_MODES: [C.PLUG_MODE_CLIENT],
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44 C.PI_PROTOCOLS: ["XEP-0353"],
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45 C.PI_DEPENDENCIES: ["XEP-0166", "XEP-0334"],
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46 C.PI_MAIN: "XEP_0353",
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47 C.PI_HANDLER: "yes",
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48 C.PI_DESCRIPTION: _("""Implementation of Jingle Message Initiation"""),
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49 }
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50
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51
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52 class XEP_0353:
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53 def __init__(self, host):
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54 log.info(_("plugin {name} initialization").format(name=PLUGIN_INFO[C.PI_NAME]))
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55 self.host = host
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56 host.register_namespace("jingle-message", NS_JINGLE_MESSAGE)
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57 self._j = host.plugins["XEP-0166"]
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58 self._h = host.plugins["XEP-0334"]
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59 host.trigger.add(
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60 "XEP-0166_initiate_elt_built",
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61 self._on_initiate_trigger,
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62 # this plugin set the resource, we want it to happen first to other trigger
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63 # can get the full peer JID
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64 priority=host.trigger.MAX_PRIORITY,
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65 )
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66 host.trigger.add("message_received", self._on_message_received)
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67
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68 def get_handler(self, client):
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69 return Handler()
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70
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71 def profile_connecting(self, client):
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72 # mapping from session id to deferred used to wait for destinee answer
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73 client._xep_0353_pending_sessions = {}
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74
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75 def build_message_data(self, client, peer_jid, verb, session_id):
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76 mess_data = {
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77 "from": client.jid,
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78 "to": peer_jid,
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79 "uid": "",
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80 "message": {},
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81 "type": C.MESS_TYPE_CHAT,
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82 "subject": {},
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83 "extra": {},
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84 }
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85 client.generate_message_xml(mess_data)
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86 message_elt = mess_data["xml"]
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87 verb_elt = message_elt.addElement((NS_JINGLE_MESSAGE, verb))
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88 verb_elt["id"] = session_id
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89 self._h.add_hint_elements(message_elt, [self._h.HINT_STORE])
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90 return mess_data
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91
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92 async def _on_initiate_trigger(
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93 self,
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94 client: SatXMPPEntity,
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95 session: dict,
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96 iq_elt: domish.Element,
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97 jingle_elt: domish.Element,
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98 ) -> bool:
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99 peer_jid = session["peer_jid"]
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100 if peer_jid.resource:
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101 return True
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102
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103 try:
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104 infos = await self.host.memory.disco.get_infos(client, peer_jid)
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105 except error.StanzaError as e:
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106 if e.condition == "service-unavailable":
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107 categories = {}
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108 else:
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109 raise e
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110 else:
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111 categories = {c for c, __ in infos.identities}
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112 if "component" in categories:
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113 # we don't use message initiation with components
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114 return True
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115
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116 if peer_jid.userhostJID() not in client.roster:
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117 # if the contact is not in our roster, we need to send a directed presence
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118 # according to XEP-0353 §3.1
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119 await client.presence.available(peer_jid)
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120
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121 mess_data = self.build_message_data(client, peer_jid, "propose", session["id"])
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122 message_elt = mess_data["xml"]
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123 for content_data in session["contents"].values():
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124 # we get the full element build by the application plugin
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125 jingle_description_elt = content_data["application_data"]["desc_elt"]
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
126 # and copy it to only keep the root <description> element, no children
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
127 description_elt = domish.Element(
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
128 (jingle_description_elt.uri, jingle_description_elt.name),
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
129 defaultUri=jingle_description_elt.defaultUri,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
130 attribs=jingle_description_elt.attributes,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
131 localPrefixes=jingle_description_elt.localPrefixes,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
132 )
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
133 message_elt.propose.addChild(description_elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
134 response_d = defer.Deferred()
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
135 # we wait for 2 min before cancelling the session init
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4042
diff changeset
136 # FIXME: let's application decide timeout?
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
137 response_d.addTimeout(2 * 60, reactor)
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
138 client._xep_0353_pending_sessions[session["id"]] = response_d
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
139 await client.send_message_data(mess_data)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
140 try:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
141 accepting_jid = await response_d
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
142 except defer.TimeoutError:
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
143 log.warning(
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
144 _("Message initiation with {peer_jid} timed out").format(
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
145 peer_jid=peer_jid
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
146 )
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
147 )
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
148 else:
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
149 if iq_elt["to"] != accepting_jid.userhost():
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
150 raise exceptions.InternalError(
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
151 f"<jingle> 'to' attribute ({iq_elt['to']!r}) must not differ "
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
152 f"from bare JID of the accepting entity ({accepting_jid!r}), this "
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
153 "may be a sign of an internal bug, a hack attempt, or a MITM attack!"
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
154 )
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
155 iq_elt["to"] = accepting_jid.full()
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
156 session["peer_jid"] = accepting_jid
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
157 del client._xep_0353_pending_sessions[session["id"]]
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
158 return True
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
159
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
160 async def _on_message_received(self, client, message_elt, post_treat):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
161 for elt in message_elt.elements():
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
162 if elt.uri == NS_JINGLE_MESSAGE:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
163 if elt.name == "propose":
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
164 return await self._handle_propose(client, message_elt, elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
165 elif elt.name == "retract":
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
166 return self._handle_retract(client, message_elt, elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
167 elif elt.name == "proceed":
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
168 return self._handle_proceed(client, message_elt, elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
169 elif elt.name == "accept":
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
170 return self._handle_accept(client, message_elt, elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
171 elif elt.name == "reject":
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
172 return self._handle_accept(client, message_elt, elt)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
173 else:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
174 log.warning(f"invalid element: {elt.toXml}")
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
175 return True
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
176 return True
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
177
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
178 async def _handle_propose(self, client, message_elt, elt):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
179 peer_jid = jid.JID(message_elt["from"])
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
180 session_id = elt["id"]
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
181 if peer_jid.userhostJID() not in client.roster:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
182 app_ns = elt.description.uri
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
183 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4042
diff changeset
184 application = self._j.get_application(app_ns)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
185 human_name = getattr(application.handler, "human_name", application.name)
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
186 except (exceptions.NotFound, AttributeError):
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
187 if app_ns.startswith("urn:xmpp:jingle:apps:"):
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
188 human_name = app_ns[21:].split(":", 1)[0].replace("-", " ").title()
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
189 else:
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
190 splitted_ns = app_ns.split(":")
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
191 if len(splitted_ns) > 1:
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
192 human_name = splitted_ns[-2].replace("- ", " ").title()
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
193 else:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
194 human_name = app_ns
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
195
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
196 confirm_msg = D_(
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
197 "Somebody not in your contact list ({peer_jid}) wants to do a "
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
198 '"{human_name}" session with you, this would leak your presence and '
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
199 "possibly you IP (internet localisation), do you accept?"
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
200 ).format(peer_jid=peer_jid, human_name=human_name)
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
201 confirm_title = D_("Invitation from an unknown contact")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
202 accept = await xml_tools.defer_confirm(
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
203 self.host,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
204 confirm_msg,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
205 confirm_title,
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
206 profile=client.profile,
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 action_extra={
4042
877145b4ba01 core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal.
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
208 "type": C.META_TYPE_NOT_IN_ROSTER_LEAK,
877145b4ba01 core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal.
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
209 "session_id": session_id,
877145b4ba01 core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal.
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
210 "from_jid": peer_jid.full(),
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
211 },
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
212 )
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
213 if not accept:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
214 mess_data = self.build_message_data(
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
215 client, client.jid.userhostJID(), "reject", session_id
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
216 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
217 await client.send_message_data(mess_data)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
218 # we don't sent anything to sender, to avoid leaking presence
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
219 return False
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 else:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
221 await client.presence.available(peer_jid)
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
222 session_id = elt["id"]
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
223 mess_data = self.build_message_data(client, peer_jid, "proceed", session_id)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
224 await client.send_message_data(mess_data)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
225 return False
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
226
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
227 def _handle_retract(self, client, message_elt, proceed_elt):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
228 log.warning("retract is not implemented yet")
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 return False
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
230
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
231 def _handle_proceed(self, client, message_elt, proceed_elt):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 try:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
233 session_id = proceed_elt["id"]
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
234 except KeyError:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
235 log.warning(f"invalid proceed element in message_elt: {message_elt}")
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
236 return True
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
237 try:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
238 response_d = client._xep_0353_pending_sessions[session_id]
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 except KeyError:
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
240 log.warning(
4055
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
241 _(
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
242 "no pending session found with id {session_id}, did it timed out?"
38819c69aa39 plugin XEP-0353: update according to XEP changes + <description> fix:
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
243 ).format(session_id=session_id)
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
244 )
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
245 return True
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
246
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
247 response_d.callback(jid.JID(message_elt["from"]))
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
248 return False
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
249
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
250 def _handle_accept(self, client, message_elt, accept_elt):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
251 pass
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
252
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3652
diff changeset
253 def _handle_reject(self, client, message_elt, accept_elt):
3405
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
254 pass
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
255
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
256
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
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257 @implementer(iwokkel.IDisco)
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
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258 class Handler(xmlstream.XMPPHandler):
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
259 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
260 return [disco.DiscoFeature(NS_JINGLE_MESSAGE)]
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
261
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
262 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
ecdb3728749e plugin XEP-0353: Jingle Message Initiation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
263 return []