diff --git a/slixmpp/plugins/xep_0421/__init__.py b/slixmpp/plugins/xep_0421/__init__.py new file mode 100644 index 00000000..4595ffad --- /dev/null +++ b/slixmpp/plugins/xep_0421/__init__.py @@ -0,0 +1,13 @@ +""" + Slixmpp: The Slick XMPP Library + Copyright (C) 2020 "Maxime “pep” Buquet " + This file is part of Slixmpp. + + See the file LICENSE for copying permission. +""" + +from slixmpp.plugins.base import register_plugin +from slixmpp.plugins.xep_0421.stanza import OccupantId +from slixmpp.plugins.xep_0421.occupant_id import XEP_0421 + +register_plugin(XEP_0421) diff --git a/slixmpp/plugins/xep_0421/occupant_id.py b/slixmpp/plugins/xep_0421/occupant_id.py new file mode 100644 index 00000000..51d374fc --- /dev/null +++ b/slixmpp/plugins/xep_0421/occupant_id.py @@ -0,0 +1,26 @@ +""" + Slixmpp: The Slick XMPP Library + Copyright (C) 2020 "Maxime “pep” Buquet " + This file is part of Slixmpp. + + See the file LICENSE for copying permission. +""" + +from slixmpp import Message +from slixmpp.plugins import BasePlugin +from slixmpp.xmlstream import register_stanza_plugin +from slixmpp.plugins.xep_0421 import stanza +from slixmpp.plugins.xep_0421.stanza import OccupantId + + +class XEP_0421(BasePlugin): + '''XEP-0421: Anonymous unique occupant identifiers for MUCs''' + + name = 'xep_0421' + description = 'Anonymous unique occupant identifiers for MUCs' + dependencies = {'xep_0045'} + stanza = stanza + + def plugin_init(self) -> None: + # XXX: This should be MucMessage. Someday.. + register_stanza_plugin(Message, OccupantId) diff --git a/slixmpp/plugins/xep_0421/stanza.py b/slixmpp/plugins/xep_0421/stanza.py new file mode 100644 index 00000000..d05bcfc1 --- /dev/null +++ b/slixmpp/plugins/xep_0421/stanza.py @@ -0,0 +1,37 @@ +""" + Slixmpp: The Slick XMPP Library + Copyright (C) 2020 "Maxime “pep” Buquet " + This file is part of Slixmpp. + + See the file LICENSE for copying permission. +""" + +from slixmpp.xmlstream import ElementBase + + +class OccupantId(ElementBase): + ''' + An Occupant-id tag. + + An tag is set by the MUC. + + This is useful in semi-anon MUCs (and MUC-PMs) as a stable identifier to + prevent the usual races with nicknames. + + Without occupant-id, getting the following messages from MUC history would + prevent a client from asserting senders are the same entity: + + + Some message + + + + Some correction + + + + ''' + + name = 'occupant-id' + namespace = 'urn:xmpp:occupant-id:0' + interface = {'id'} diff --git a/tests/test_stanza_xep_0421.py b/tests/test_stanza_xep_0421.py new file mode 100644 index 00000000..dbd7a592 --- /dev/null +++ b/tests/test_stanza_xep_0421.py @@ -0,0 +1,29 @@ +import unittest +from slixmpp import JID, Message +from slixmpp.test import SlixTest +import slixmpp.plugins.xep_0421 as xep_0421 +from slixmpp.xmlstream import register_stanza_plugin + + +class TestOccupantId(SlixTest): + + def setUp(self): + register_stanza_plugin(Message, xep_0421.stanza.OccupantId) + + def testReadOccupantId(self): + result = """ + + Some message + + + """ + + msg = self.Message() + msg['type'] = 'groupchat' + msg['from'] = JID('foo@muc/nick1') + msg['body'] = 'Some message' + msg['occupant-id']['id'] = 'unique-id1' + + self.check(msg, result) + +suite = unittest.TestLoader().loadTestsFromTestCase(TestOccupantId)