annotate libervia/backend/plugins/plugin_xep_0424.py @ 4118:07370d2a9bde

plugin XEP-0167: keep media order when starting a call: media content order is relevant when building Jingle contents/SDP notably for bundling. This patch fixes the previous behaviour of always using the same order by keeping the order of the data (i.e. order of original SDP offer). Previous behaviour could lead to call failure. rel 424
author Goffi <goffi@goffi.org>
date Tue, 03 Oct 2023 15:15:24 +0200
parents 4b842c1fb686
children a1f7040b5a15
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python3
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
2
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
3 # Copyright (C) 2009-2022 Jérôme Poisson (goffi@goffi.org)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
4
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
5 # This program is free software: you can redistribute it and/or modify
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
6 # it under the terms of the GNU Affero General Public License as published by
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # the Free Software Foundation, either version 3 of the License, or
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # (at your option) any later version.
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
9
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # This program is distributed in the hope that it will be useful,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # GNU Affero General Public License for more details.
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
14
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # You should have received a copy of the GNU Affero General Public License
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
17
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 from typing import Dict, Any
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
19 import time
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from copy import deepcopy
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
21
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from twisted.words.protocols.jabber import xmlstream, jid
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from twisted.words.xish import domish
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from twisted.internet import defer
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from wokkel import disco
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
26 from zope.interface import implementer
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
27
4071
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
28 from libervia.backend.core.constants import Const as C
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
29 from libervia.backend.core.i18n import _, D_
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
30 from libervia.backend.core import exceptions
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
31 from libervia.backend.core.core_types import SatXMPPEntity
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
32 from libervia.backend.core.log import getLogger
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
33 from libervia.backend.memory.sqla_mapping import History
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
34
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
35 log = getLogger(__name__)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
36
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
37
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
38 PLUGIN_INFO = {
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
39 C.PI_NAME: "Message Retraction",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
40 C.PI_IMPORT_NAME: "XEP-0424",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
41 C.PI_TYPE: "XEP",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
42 C.PI_MODES: C.PLUG_MODE_BOTH,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
43 C.PI_PROTOCOLS: ["XEP-0334", "XEP-0424", "XEP-0428"],
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
44 C.PI_DEPENDENCIES: ["XEP-0422"],
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
45 C.PI_MAIN: "XEP_0424",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
46 C.PI_HANDLER: "yes",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 C.PI_DESCRIPTION: _("""Implementation Message Retraction"""),
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
48 }
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
49
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 NS_MESSAGE_RETRACT = "urn:xmpp:message-retract:0"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
51
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
52 CATEGORY = "Privacy"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
53 NAME = "retract_history"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
54 LABEL = D_("Keep History of Retracted Messages")
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
55 PARAMS = """
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
56 <params>
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 <individual>
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
58 <category name="{category_name}">
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
59 <param name="{name}" label="{label}" type="bool" value="false" />
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
60 </category>
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
61 </individual>
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
62 </params>
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
63 """.format(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
64 category_name=CATEGORY, name=NAME, label=_(LABEL)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
65 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
66
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
67
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
68 class XEP_0424(object):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
69
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
70 def __init__(self, host):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
71 log.info(_("XEP-0424 (Message Retraction) plugin initialization"))
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
72 self.host = host
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
73 host.memory.update_params(PARAMS)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
74 self._h = host.plugins["XEP-0334"]
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
75 self._f = host.plugins["XEP-0422"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
76 host.register_namespace("message-retract", NS_MESSAGE_RETRACT)
4051
c23cad65ae99 core: renamed `messageReceived` trigger to `message_received`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
77 host.trigger.add("message_received", self._message_received_trigger, 100)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
78 host.bridge.add_method(
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
79 "message_retract",
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
80 ".plugin",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
81 in_sign="ss",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
82 out_sign="",
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
83 method=self._retract,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
84 async_=True,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
85 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
86
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
87 def get_handler(self, __):
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
88 return XEP_0424_handler()
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
89
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
90 def _retract(self, message_id: str, profile: str) -> None:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
91 client = self.host.get_client(profile)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
92 return defer.ensureDeferred(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
93 self.retract(client, message_id)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
94 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
95
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
96 def retract_by_origin_id(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
97 self,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
98 client: SatXMPPEntity,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
99 dest_jid: jid.JID,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
100 origin_id: str
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
101 ) -> None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
102 """Send a message retraction using origin-id
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
103
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
104 [retract] should be prefered: internal ID should be used as it is independant of
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
105 XEPs changes. However, in some case messages may not be stored in database
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
106 (notably for some components), and then this method can be used
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
107 @param origin_id: origin-id as specified in XEP-0359
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
108 """
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
109 message_elt = domish.Element((None, "message"))
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
110 message_elt["from"] = client.jid.full()
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
111 message_elt["to"] = dest_jid.full()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
112 apply_to_elt = self._f.apply_to_elt(message_elt, origin_id)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
113 apply_to_elt.addElement((NS_MESSAGE_RETRACT, "retract"))
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
114 self.host.plugins["XEP-0428"].add_fallback_elt(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
115 message_elt,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
116 "[A message retraction has been requested, but your client doesn't support "
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
117 "it]"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
118 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
119 self._h.add_hint_elements(message_elt, [self._h.HINT_STORE])
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
120 client.send(message_elt)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
121
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
122 async def retract_by_history(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
123 self,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
124 client: SatXMPPEntity,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
125 history: History
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
126 ) -> None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
127 """Send a message retraction using History instance
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
128
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
129 This method is to use instead of [retract] when the history instance is already
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
130 retrieved. Note that the instance must have messages and subjets loaded
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
131 @param history: history instance of the message to retract
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
132 """
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
133 try:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
134 origin_id = history.origin_id
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
135 except KeyError:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
136 raise exceptions.FeatureNotFound(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
137 f"message to retract doesn't have the necessary origin-id, the sending "
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
138 "client is probably not supporting message retraction."
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
139 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
140 else:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
141 self.retract_by_origin_id(client, history.dest_jid, origin_id)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
142 await self.retract_db_history(client, history)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
143
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
144 async def retract(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
145 self,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
146 client: SatXMPPEntity,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
147 message_id: str,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
148 ) -> None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
149 """Send a message retraction request
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
150
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
151 @param message_id: ID of the message
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
152 This ID is the Libervia internal ID of the message. It will be retrieve from
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
153 database to find the ID used by XMPP (i.e. XEP-0359's "origin ID"). If the
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
154 message is not found in database, an exception will be raised
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
155 """
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
156 if not message_id:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
157 raise ValueError("message_id can't be empty")
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
158 history = await self.host.memory.storage.get(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
159 client, History, History.uid, message_id,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
160 joined_loads=[History.messages, History.subjects]
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
161 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
162 if history is None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
163 raise exceptions.NotFound(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
164 f"message to retract not found in database ({message_id})"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
165 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
166 await self.retract_by_history(client, history)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
167
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
168 async def retract_db_history(self, client, history: History) -> None:
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
169 """Mark an history instance in database as retracted
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
170
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
171 @param history: history instance
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
172 "messages" and "subjects" must be loaded too
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
173 """
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
174 # FIXME: should be keep history? This is useful to check why a message has been
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
175 # retracted, but if may be bad if the user think it's really deleted
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
176 # we assign a new object to be sure to trigger an update
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
177 history.extra = deepcopy(history.extra) if history.extra else {}
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
178 history.extra["retracted"] = True
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
179 keep_history = self.host.memory.param_get_a(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
180 NAME, CATEGORY, profile_key=client.profile
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
181 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
182 old_version: Dict[str, Any] = {
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
183 "timestamp": time.time()
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
184 }
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
185 if keep_history:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
186 old_version.update({
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
187 "messages": [m.serialise() for m in history.messages],
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
188 "subjects": [s.serialise() for s in history.subjects]
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
189 })
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
190
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
191 history.extra.setdefault("old_versions", []).append(old_version)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
192 await self.host.memory.storage.delete(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
193 history.messages + history.subjects,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
194 session_add=[history]
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
195 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
196
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
197 async def _message_received_trigger(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
198 self,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
199 client: SatXMPPEntity,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
200 message_elt: domish.Element,
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
201 post_treat: defer.Deferred
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
202 ) -> bool:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
203 fastened_elts = await self._f.get_fastened_elts(client, message_elt)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
204 if fastened_elts is None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
205 return True
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
206 for elt in fastened_elts.elements:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 if elt.name == "retract" and elt.uri == NS_MESSAGE_RETRACT:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
208 if fastened_elts.history is not None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
209 source_jid = fastened_elts.history.source_jid
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
210 from_jid = jid.JID(message_elt["from"])
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
211 if source_jid.userhostJID() != from_jid.userhostJID():
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
212 log.warning(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
213 f"Received message retraction from {from_jid.full()}, but "
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
214 f"the message to retract is from {source_jid.full()}. This "
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
215 f"maybe a hack attempt.\n{message_elt.toXml()}"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
216 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
217 return False
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
218 break
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
219 else:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 return True
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
221 if not await self.host.trigger.async_point(
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
222 "XEP-0424_retractReceived", client, message_elt, elt, fastened_elts
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
223 ):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
224 return False
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
225 if fastened_elts.history is None:
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
226 # we check history after the trigger because we may be in a component which
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
227 # doesn't store messages in database.
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
228 log.warning(
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 f"No message found with given origin-id: {message_elt.toXml()}"
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
230 )
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
231 return False
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 log.info(f"[{client.profile}] retracting message {fastened_elts.id!r}")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3887
diff changeset
233 await self.retract_db_history(client, fastened_elts.history)
3801
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
234 # TODO: send bridge signal
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
235
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
236 return False
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
237
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
238
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 @implementer(disco.IDisco)
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
240 class XEP_0424_handler(xmlstream.XMPPHandler):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
241
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
242 def getDiscoInfo(self, __, target, nodeIdentifier=""):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
243 return [disco.DiscoFeature(NS_MESSAGE_RETRACT)]
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
244
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
245 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
6952a002abc7 plugin XEP-424: Message Retractation implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
246 return []