Mercurial > libervia-backend
view libervia/backend/plugins/plugin_comp_ap_gateway/ad_hoc.py @ 4240:79c8a70e1813
backend, frontend: prepare remote control:
This is a series of changes necessary to prepare the implementation of remote control
feature:
- XEP-0166: add a `priority` attribute to `ApplicationData`: this is needed when several
applications are working in a same session, to know which one must be handled first.
Will be used to make Remote Control have precedence over Call content.
- XEP-0166: `_call_plugins` is now async and is not used with `DeferredList` anymore: the
benefit to have methods called in parallels is very low, and it cause a lot of trouble
as we can't predict order. Methods are now called sequentially so workflow can be
predicted.
- XEP-0167: fix `senders` XMPP attribute <=> SDP mapping
- XEP-0234: preflight acceptance key is now `pre-accepted` instead of `file-accepted`, so
the same key can be used with other jingle applications.
- XEP-0167, XEP-0343: move some method to XEP-0167
- XEP-0353: use new `priority` feature to call preflight methods of applications according
to it.
- frontend (webrtc): refactor the sources/sink handling with a more flexible mechanism
based on Pydantic models. It is now possible to have has many Data Channel as necessary,
to have them in addition to A/V streams, to specify manually GStreamer sources and
sinks, etc.
- frontend (webrtc): rework of the pipeline to reduce latency.
- frontend: new `portal_desktop` method. Screenshare portal handling has been moved there,
and RemoteDesktop portal has been added.
- frontend (webrtc): fix `extract_ufrag_pwd` method.
rel 436
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 11 May 2024 13:52:41 +0200 |
parents | 4b842c1fb686 |
children | 0d7bb4df2343 |
line wrap: on
line source
#!/usr/bin/env python3 # Libervia ActivityPub Gateway # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.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/>. from twisted.words.protocols.jabber import jid from twisted.words.xish import domish from wokkel import data_form from libervia.backend.core.constants import Const as C from libervia.backend.core.core_types import SatXMPPEntity from libervia.backend.core.i18n import _ from libervia.backend.core.log import getLogger log = getLogger(__name__) NS_XMPP_JID_NODE_2_AP = "https://libervia.org/ap_gateway/xmpp_jid_node_2_ap_actor" class APAdHocService: """Ad-Hoc commands for AP Gateway""" def __init__(self, apg): self.host = apg.host self.apg = apg self._c = self.host.plugins["XEP-0050"] def init(self, client: SatXMPPEntity) -> None: self._c.add_ad_hoc_command( client, self.xmpp_jid_node_2_ap_actor, "Convert XMPP JID/Node to AP actor", node=NS_XMPP_JID_NODE_2_AP, allowed_magics=C.ENTITY_ALL, ) async def xmpp_jid_node_2_ap_actor( self, client: SatXMPPEntity, command_elt: domish.Element, session_data: dict, action: str, node: str ): try: x_elt = next(command_elt.elements(data_form.NS_X_DATA, "x")) command_form = data_form.Form.fromElement(x_elt) except StopIteration: command_form = None if command_form is None or len(command_form.fields) == 0: # root request status = self._c.STATUS.EXECUTING form = data_form.Form( "form", title="XMPP JID/node to AP actor conversion", formNamespace=NS_XMPP_JID_NODE_2_AP ) field = data_form.Field( "text-single", "jid", required=True ) form.addField(field) field = data_form.Field( "text-single", "node", required=False ) form.addField(field) payload = form.toElement() return payload, status, None, None else: xmpp_jid = jid.JID(command_form["jid"]) xmpp_node = command_form.get("node") actor = await self.apg.get_ap_account_from_jid_and_node(xmpp_jid, xmpp_node) note = (self._c.NOTE.INFO, actor) status = self._c.STATUS.COMPLETED payload = None return (payload, status, None, note)