Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0261.py @ 3410:55f9a38864af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
jp (file/receive): display or answer to C.META_TYPE_NOT_IN_ROSTER_LEAK dialog: when a file is proposed by an entity not in roster, the dialog asking for confirmation is displayed. If the bare jid of the sender is explicitely waited (i.e. it's in arguments), then the dialog is automatically confirmed.
author Goffi <goffi@goffi.org>
date Thu, 12 Nov 2020 14:53:16 +0100
parents 559a625a236b
children be6d91572633
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1 #!/usr/bin/env python3
3137
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
2
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
3
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin for Jingle (XEP-0261)
3136
9d0df638c8b4 dates update
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
6
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
11
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
16
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
19
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from sat.core.i18n import _
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
21 from sat.core.constants import Const as C
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from sat.core.log import getLogger
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
23
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
24 log = getLogger(__name__)
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from wokkel import disco, iwokkel
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
26 from zope.interface import implementer
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
27 from twisted.words.xish import domish
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
28 import uuid
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
29
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
30 try:
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
31 from twisted.words.protocols.xmlstream import XMPPHandler
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
32 except ImportError:
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
33 from wokkel.subprotocols import XMPPHandler
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
34
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
35
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
36 NS_JINGLE_IBB = "urn:xmpp:jingle:transports:ibb:1"
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
37
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
38 PLUGIN_INFO = {
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
39 C.PI_NAME: "Jingle In-Band Bytestreams",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
40 C.PI_IMPORT_NAME: "XEP-0261",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
41 C.PI_TYPE: "XEP",
2504
67cc54b01a12 plugin file sharing component: first draft:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
42 C.PI_MODES: C.PLUG_MODE_BOTH,
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
43 C.PI_PROTOCOLS: ["XEP-0261"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
44 C.PI_DEPENDENCIES: ["XEP-0166", "XEP-0047"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
45 C.PI_MAIN: "XEP_0261",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
46 C.PI_HANDLER: "yes",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
47 C.PI_DESCRIPTION: _("""Implementation of Jingle In-Band Bytestreams"""),
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
48 }
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
49
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
50
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
51 class XEP_0261(object):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
52 NAMESPACE = NS_JINGLE_IBB # used by XEP-0260 plugin for transport-replace
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
53
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
54 def __init__(self, host):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
55 log.info(_("plugin Jingle In-Band Bytestreams"))
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
56 self.host = host
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
57 self._j = host.plugins["XEP-0166"] # shortcut to access jingle
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
58 self._ibb = host.plugins["XEP-0047"] # and in-band bytestream
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
59 self._j.registerTransport(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
60 NS_JINGLE_IBB, self._j.TRANSPORT_STREAMING, self, -10000
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
61 ) # must be the lowest priority
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
62
2144
1d3f73e065e1 core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
63 def getHandler(self, client):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
64 return XEP_0261_handler()
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
65
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
66 def jingleSessionInit(self, client, session, content_name):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
67 transport_elt = domish.Element((NS_JINGLE_IBB, "transport"))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
68 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
69 transport_data = content_data["transport_data"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
70 transport_data["block_size"] = self._ibb.BLOCK_SIZE
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
71 transport_elt["block-size"] = str(transport_data["block_size"])
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
72 transport_elt["sid"] = transport_data["sid"] = str(uuid.uuid4())
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
73 return transport_elt
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
74
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
75 def jingleHandler(self, client, action, session, content_name, transport_elt):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
76 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
77 transport_data = content_data["transport_data"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
78 if action in (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
79 self._j.A_SESSION_ACCEPT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
80 self._j.A_ACCEPTED_ACK,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
81 self._j.A_TRANSPORT_ACCEPT,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
82 ):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
83 pass
1631
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
84 elif action in (self._j.A_SESSION_INITIATE, self._j.A_TRANSPORT_REPLACE):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
85 transport_data["sid"] = transport_elt["sid"]
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
86 elif action in (self._j.A_START, self._j.A_PREPARE_RESPONDER):
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
87 local_jid = session["local_jid"]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
88 peer_jid = session["peer_jid"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
89 sid = transport_data["sid"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
90 stream_object = content_data["stream_object"]
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
91 if action == self._j.A_START:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
92 block_size = transport_data["block_size"]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
93 d = self._ibb.startStream(
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
94 client, stream_object, local_jid, peer_jid, sid, block_size
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
95 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
96 d.chainDeferred(content_data["finished_d"])
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
97 else:
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
98 d = self._ibb.createSession(
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
99 client, stream_object, local_jid, peer_jid, sid)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
100 d.chainDeferred(content_data["finished_d"])
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
101 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
102 log.warning("FIXME: unmanaged action {}".format(action))
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
103 return transport_elt
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
104
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
105
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
106 @implementer(iwokkel.IDisco)
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
107 class XEP_0261_handler(XMPPHandler):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
108
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
109 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
110 return [disco.DiscoFeature(NS_JINGLE_IBB)]
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
111
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
112 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
113 return []