XEP 0421¶
- class slixmpp.plugins.xep_0421.XEP_0421(xmpp, config=None)[source]¶
XEP-0421: Anonymous unique occupant identifiers for MUCs
- stanza = <module 'slixmpp.plugins.xep_0421.stanza' from '/home/docs/checkouts/readthedocs.org/user_builds/slixmpp/checkouts/slix-1.7.1/slixmpp/plugins/xep_0421/stanza.py'>¶
Stanza elements¶
Slixmpp: The Slick XMPP Library Copyright (C) 2020 “Maxime “pep” Buquet <pep@bouah.net>” This file is part of Slixmpp.
See the file LICENSE for copying permission.
- class slixmpp.plugins.xep_0421.stanza.OccupantId(xml=None, parent=None)[source]¶
An Occupant-id tag.
An <occupant-id/> 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:
<message type='groupchat' from='foo@muc/nick1' id='message1'> <body>Some message</body> <occupant-id xmlns='urn:xmpp:occupant-id:0' id='unique-opaque-id1'/> </message> <message type='groupchat' from='foo@muc/nick2' id='message2'> <body>Some correction</body> <occupant-id xmlns='urn:xmpp:occupant-id:0' id='unique-opaque-id1'/> <replace xmlns='urn:xmpp:message-correct:0' id='message1'/> </message>
- interface = {'id'}¶
- name = 'occupant-id'¶
The XML tag name of the element, not including any namespace prefixes. For example, an
ElementBase
object for<message />
would usename = 'message'
.
- namespace = 'urn:xmpp:occupant-id:0'¶
The XML namespace for the element. Given
<foo xmlns="bar" />
, thennamespace = "bar"
should be used. The default namespace isjabber:client
since this is being used in an XMPP library.
- plugin_attrib = 'occupant-id'¶
For
ElementBase
subclasses which are intended to be used as plugins, theplugin_attrib
value defines the plugin name. Plugins may be accessed by using theplugin_attrib
value as the interface. An example usingplugin_attrib = 'foo'
:register_stanza_plugin(Message, FooPlugin) msg = Message() msg['foo']['an_interface_from_the_foo_plugin']