annotate sat/plugins/plugin_dbg_manhole.py @ 4002:5245b675f7ad

plugin XEP-0313: don't wait for MAM to be retrieved in connection workflow: MAM retrieval can be long, and can be done after connection, message just need to be sorted when being inserted (i.e. frontends must do insort). To avoid blocking connection for too long and result in bad UX and timeout risk, one2one MAM message are not retrieved in background.
author Goffi <goffi@goffi.org>
date Fri, 10 Mar 2023 17:22:45 +0100
parents be6d91572633
children 524856bd7b19
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
1 #!/usr/bin/env python3
3137
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
2
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
3
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin for debugging, using a manhole
3479
be6d91572633 date update
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
6
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
11
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
16
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
19
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from sat.core.i18n import _
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
21 from sat.core.constants import Const as C
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from sat.core.log import getLogger
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from twisted.conch.insults import insults
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from twisted.conch.telnet import TelnetTransport, TelnetBootstrapProtocol
3134
48eafdab1c34 plugin manhole: added `d` to namespace as shortcut for defer.ensureDeferred
Goffi <goffi@goffi.org>
parents: 3126
diff changeset
25 from twisted.internet import reactor, protocol, defer
2837
e2005dd39c92 plugin manhole: added "jid" module to globals
Goffi <goffi@goffi.org>
parents: 2755
diff changeset
26 from twisted.words.protocols.jabber import jid
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
27 from twisted.conch.manhole import ColoredManhole
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
28
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 log = getLogger(__name__)
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
30
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
31 PLUGIN_INFO = {
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
32 C.PI_NAME: "Manhole debug plugin",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
33 C.PI_IMPORT_NAME: "manhole",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
34 C.PI_TYPE: "DEBUG",
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
35 C.PI_PROTOCOLS: [],
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
36 C.PI_DEPENDENCIES: [],
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
37 C.PI_MAIN: "Manhole",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
38 C.PI_HANDLER: "no",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
39 C.PI_DESCRIPTION: _("""Debug plugin to have a telnet server"""),
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
40 }
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
41
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
42
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
43
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
44 class Manhole(object):
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
45
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
46 def __init__(self, host):
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 self.host = host
3082
9211c0d8b50c plugin manhole: fixed default value
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
48 port = int(host.memory.getConfig(None, "manhole_debug_dangerous_port_int", 0))
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
49 if port:
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 self.startManhole(port)
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
51
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
52 def startManhole(self, port):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
53 log.warning(_("/!\\ Manhole debug server activated, be sure to not use it in "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
54 "production, this is dangerous /!\\"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
55 log.info(_("You can connect to manhole server using telnet on port {port}")
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
56 .format(port=port))
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 f = protocol.ServerFactory()
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
58 namespace = {
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
59 "host": self.host,
3126
2b0f739f8a46 plugin manhole: added "C" to namespace
Goffi <goffi@goffi.org>
parents: 3082
diff changeset
60 "C": C,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2837
diff changeset
61 "jid": jid,
3134
48eafdab1c34 plugin manhole: added `d` to namespace as shortcut for defer.ensureDeferred
Goffi <goffi@goffi.org>
parents: 3126
diff changeset
62 "d": defer.ensureDeferred,
2755
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
63 }
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
64 f.protocol = lambda: TelnetTransport(TelnetBootstrapProtocol,
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
65 insults.ServerProtocol,
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
66 ColoredManhole,
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
67 namespace=namespace,
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
68 )
12d1ca646af1 plugin manhole: manhole debug plugin, first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
69 reactor.listenTCP(port, f)