Mercurial > libervia-backend
view libervia/backend/test/test_plugin_xep_0085.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 chat states notification tests """ from .constants import Const from libervia.backend.test import helpers from libervia.backend.core.constants import Const as C from libervia.backend.plugins import plugin_xep_0085 as plugin from copy import deepcopy from twisted.internet import defer from wokkel.generic import parseXml class XEP_0085Test(helpers.SatTestCase): def setUp(self): self.host = helpers.FakeSAT() self.plugin = plugin.XEP_0085(self.host) self.host.memory.param_set( plugin.PARAM_NAME, True, plugin.PARAM_KEY, C.NO_SECURITY_LIMIT, Const.PROFILE[0], ) def test_message_received(self): for state in plugin.CHAT_STATES: xml = """ <message type="chat" from="%s" to="%s" id="test_1"> %s <%s xmlns='%s'/> </message> """ % ( Const.JID_STR[1], Const.JID_STR[0], "<body>test</body>" if state == "active" else "", state, plugin.NS_CHAT_STATES, ) stanza = parseXml(xml.encode("utf-8")) self.host.bridge.expect_call( "chat_state_received", Const.JID_STR[1], state, Const.PROFILE[0] ) self.plugin.message_received_trigger( self.host.get_client(Const.PROFILE[0]), stanza, None ) def test_message_send_trigger(self): def cb(data): xml = data["xml"].toXml().encode("utf-8") self.assert_equal_xml(xml, expected.toXml().encode("utf-8")) d_list = [] for state in plugin.CHAT_STATES: mess_data = { "to": Const.JID[0], "type": "chat", "message": "content", "extra": {} if state == "active" else {"chat_state": state}, } stanza = """ <message type="chat" from="%s" to="%s" id="test_1"> %s </message> """ % ( Const.JID_STR[1], Const.JID_STR[0], ("<body>%s</body>" % mess_data["message"]) if state == "active" else "", ) mess_data["xml"] = parseXml(stanza.encode("utf-8")) expected = deepcopy(mess_data["xml"]) expected.addElement(state, plugin.NS_CHAT_STATES) post_treatments = defer.Deferred() self.plugin.messageSendTrigger( self.host.get_client(Const.PROFILE[0]), mess_data, None, post_treatments ) post_treatments.addCallback(cb) post_treatments.callback(mess_data) d_list.append(post_treatments) def cb_list(__): # cancel the timer to not block the process self.plugin.map[Const.PROFILE[0]][Const.JID[0]].timer.cancel() return defer.DeferredList(d_list).addCallback(cb_list)