Mercurial > libervia-backend
view libervia/backend/test/test_plugin_xep_0297.py @ 4231:e11b13418ba6
plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Implement XEP-0343: Signaling WebRTC Data Channels in Jingle. The current version of the
XEP (0.3.1) has no implementation and contains some flaws. After discussing this on xsf@,
Daniel (from Conversations) mentioned that they had a sprint with Larma (from Dino) to
work on another version and provided me with this link:
https://gist.github.com/iNPUTmice/6c56f3e948cca517c5fb129016d99e74 . I have used it for my
implementation.
This implementation reuses work done on Jingle A/V call (notably XEP-0176 and XEP-0167
plugins), with adaptations. When used, XEP-0234 will not handle the file itself as it
normally does. This is because WebRTC has several implementations (browser for web
interface, GStreamer for others), and file/data must be handled directly by the frontend.
This is particularly important for web frontends, as the file is not sent from the backend
but from the end-user's browser device.
Among the changes, there are:
- XEP-0343 implementation.
- `file_send` bridge method now use serialised dict as output.
- New `BaseTransportHandler.is_usable` method which get content data and returns a boolean
(default to `True`) to tell if this transport can actually be used in this context (when
we are initiator). Used in webRTC case to see if call data are available.
- Support of `application` media type, and everything necessary to handle data channels.
- Better confirmation message, with file name, size and description when available.
- When file is accepted in preflight, it is specified in following `action_new` signal for
actual file transfer. This way, frontend can avoid the display or 2 confirmation
messages.
- XEP-0166: when not specified, default `content` name is now its index number instead of
a UUID. This follows the behaviour of browsers.
- XEP-0353: better handling of events such as call taken by another device.
- various other updates.
rel 441
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 06 Apr 2024 12:57:23 +0200 |
parents | 4b842c1fb686 |
children |
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#!/usr/bin/env python3 # SAT: a jabber client # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ Plugin XEP-0297 """ from .constants import Const as C from libervia.backend.test import helpers from libervia.backend.plugins.plugin_xep_0203 import XEP_0203 from libervia.backend.plugins.plugin_xep_0297 import XEP_0297 from twisted.words.protocols.jabber.jid import JID from dateutil.tz import tzutc import datetime from wokkel.generic import parseXml NS_PUBSUB = "http://jabber.org/protocol/pubsub" class XEP_0297Test(helpers.SatTestCase): def setUp(self): self.host = helpers.FakeSAT() self.plugin = XEP_0297(self.host) self.host.plugins["XEP-0203"] = XEP_0203(self.host) def test_delay(self): stanza = parseXml( """ <message from='juliet@capulet.lit/orchard' id='0202197' to='romeo@montague.lit' type='chat'> <body>Yet I should kill thee with much cherishing.</body> <mood xmlns='http://jabber.org/protocol/mood'> <amorous/> </mood> </message> """.encode( "utf-8" ) ) output = """ <message to='mercutio@verona.lit' type='chat'> <body>A most courteous exposition!</body> <forwarded xmlns='urn:xmpp:forward:0'> <delay xmlns='urn:xmpp:delay' stamp='2010-07-10T23:08:25Z'/> <message from='juliet@capulet.lit/orchard' id='0202197' to='romeo@montague.lit' type='chat' xmlns='jabber:client'> <body>Yet I should kill thee with much cherishing.</body> <mood xmlns='http://jabber.org/protocol/mood'> <amorous/> </mood> </message> </forwarded> </message> """ stamp = datetime.datetime(2010, 7, 10, 23, 8, 25, tzinfo=tzutc()) d = self.plugin.forward( stanza, JID("mercutio@verona.lit"), stamp, body="A most courteous exposition!", profile_key=C.PROFILE[0], ) d.addCallback( lambda __: self.assert_equal_xml( self.host.get_sent_message_xml(0), output, True ) ) return d