Mercurial > libervia-backend
annotate libervia/backend/plugins/plugin_exp_command_export.py @ 4118:07370d2a9bde
plugin XEP-0167: keep media order when starting a call:
media content order is relevant when building Jingle contents/SDP notably for bundling.
This patch fixes the previous behaviour of always using the same order by keeping the
order of the data (i.e. order of original SDP offer). Previous behaviour could lead to
call failure.
rel 424
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 03 Oct 2023 15:15:24 +0200 |
| parents | 4b842c1fb686 |
| children | 0d7bb4df2343 |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 604 | 3 |
|
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
4 # SAT plugin to export commands (experimental) |
| 3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
| 604 | 6 |
|
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
7 # This program is free software: you can redistribute it and/or modify |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
8 # it under the terms of the GNU Affero General Public License as published by |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
9 # the Free Software Foundation, either version 3 of the License, or |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
10 # (at your option) any later version. |
| 604 | 11 |
|
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
12 # This program is distributed in the hope that it will be useful, |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
15 # GNU Affero General Public License for more details. |
| 604 | 16 |
|
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
17 # You should have received a copy of the GNU Affero General Public License |
|
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
604
diff
changeset
|
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 604 | 19 |
|
4071
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4051
diff
changeset
|
20 from libervia.backend.core.i18n import _ |
|
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4051
diff
changeset
|
21 from libervia.backend.core.constants import Const as C |
|
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4051
diff
changeset
|
22 from libervia.backend.core.log import getLogger |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
23 |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
811
diff
changeset
|
24 log = getLogger(__name__) |
| 604 | 25 from twisted.words.protocols.jabber import jid |
| 26 from twisted.internet import reactor, protocol | |
| 27 | |
|
4071
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4051
diff
changeset
|
28 from libervia.backend.tools import trigger |
|
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4051
diff
changeset
|
29 from libervia.backend.tools.utils import clean_ustr |
| 604 | 30 |
| 31 PLUGIN_INFO = { | |
|
2145
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
32 C.PI_NAME: "Command export plugin", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
33 C.PI_IMPORT_NAME: "EXP-COMMANS-EXPORT", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
34 C.PI_TYPE: "EXP", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
35 C.PI_PROTOCOLS: [], |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
36 C.PI_DEPENDENCIES: [], |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
37 C.PI_MAIN: "CommandExport", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
38 C.PI_HANDLER: "no", |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
39 C.PI_DESCRIPTION: _("""Implementation of command export"""), |
| 604 | 40 } |
| 41 | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
42 |
| 604 | 43 class ExportCommandProtocol(protocol.ProcessProtocol): |
| 44 """ Try to register an account with prosody """ | |
| 45 | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
46 def __init__(self, parent, client, target, options): |
| 604 | 47 self.parent = parent |
| 48 self.target = target | |
| 49 self.options = options | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
50 self.client = client |
| 604 | 51 |
| 52 def _clean(self, data): | |
| 53 if not data: | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
54 log.error("data should not be empty !") |
| 3028 | 55 return "" |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
56 decoded = data.decode("utf-8", "ignore")[: -1 if data[-1] == "\n" else None] |
| 604 | 57 return clean_ustr(decoded) |
| 58 | |
| 59 def connectionMade(self): | |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
811
diff
changeset
|
60 log.info("connectionMade :)") |
| 604 | 61 |
| 62 def outReceived(self, data): | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
63 self.client.sendMessage(self.target, {"": self._clean(data)}, no_trigger=True) |
| 604 | 64 |
| 65 def errReceived(self, data): | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
66 self.client.sendMessage(self.target, {"": self._clean(data)}, no_trigger=True) |
| 604 | 67 |
| 68 def processEnded(self, reason): | |
| 3028 | 69 log.info("process finished: %d" % (reason.value.exitCode,)) |
| 604 | 70 self.parent.removeProcess(self.target, self) |
| 71 | |
| 72 def write(self, message): | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
73 self.transport.write(message.encode("utf-8")) |
| 604 | 74 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
75 def bool_option(self, key): |
| 604 | 76 """ Get boolean value from options |
| 77 @param key: name of the option | |
| 78 @return: True if key exists and set to "true" (case insensitive), | |
| 79 False in all other cases """ | |
| 80 value = self.options.get(key, "") | |
| 81 return value.lower() == "true" | |
| 82 | |
| 83 | |
| 84 class CommandExport(object): | |
| 85 """Command export plugin: export a command to an entity""" | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
86 |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
87 # XXX: This plugin can be potentially dangerous if we don't trust entities linked |
|
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
88 # this is specially true if we have other triggers. |
|
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
89 # FIXME: spawned should be a client attribute, not a class one |
| 604 | 90 |
| 91 def __init__(self, host): | |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
811
diff
changeset
|
92 log.info(_("Plugin command export initialization")) |
| 604 | 93 self.host = host |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
94 self.spawned = {} # key = entity |
|
4051
c23cad65ae99
core: renamed `messageReceived` trigger to `message_received`
Goffi <goffi@goffi.org>
parents:
4037
diff
changeset
|
95 host.trigger.add("message_received", self.message_received_trigger, priority=10000) |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
96 host.bridge.add_method( |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
97 "command_export", |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
98 ".plugin", |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
99 in_sign="sasasa{ss}s", |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
100 out_sign="", |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
101 method=self._export_command, |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
102 ) |
| 604 | 103 |
| 104 def removeProcess(self, entity, process): | |
| 105 """ Called when the process is finished | |
| 106 @param entity: jid.JID attached to the process | |
| 107 @param process: process to remove""" | |
| 108 try: | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
109 processes_set = self.spawned[(entity, process.client.profile)] |
| 604 | 110 processes_set.discard(process) |
| 111 if not processes_set: | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
112 del (self.spawned[(entity, process.client.profile)]) |
| 604 | 113 except ValueError: |
| 114 pass | |
| 115 | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
116 def message_received_trigger(self, client, message_elt, post_treat): |
| 604 | 117 """ Check if source is linked and repeat message, else do nothing """ |
|
1963
a2bc5089c2eb
backend, frontends: message refactoring (huge commit):
Goffi <goffi@goffi.org>
parents:
1955
diff
changeset
|
118 from_jid = jid.JID(message_elt["from"]) |
|
1955
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
119 spawned_key = (from_jid.userhostJID(), client.profile) |
| 604 | 120 |
| 121 if spawned_key in self.spawned: | |
|
1955
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
122 try: |
| 3028 | 123 body = next(message_elt.elements(C.NS_CLIENT, "body")) |
|
1955
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
124 except StopIteration: |
|
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
125 # do not block message without body (chat state notification...) |
|
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
126 return True |
|
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
127 |
| 3028 | 128 mess_data = str(body) + "\n" |
| 604 | 129 processes_set = self.spawned[spawned_key] |
| 130 _continue = False | |
| 131 exclusive = False | |
| 132 for process in processes_set: | |
| 133 process.write(mess_data) | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
134 _continue &= process.bool_option("continue") |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
135 exclusive |= process.bool_option("exclusive") |
| 604 | 136 if exclusive: |
|
1374
0befb14ecf62
renamed tools.misc to tools.trigger
Goffi <goffi@goffi.org>
parents:
993
diff
changeset
|
137 raise trigger.SkipOtherTriggers |
| 604 | 138 return _continue |
| 139 | |
| 140 return True | |
| 141 | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
142 def _export_command(self, command, args, targets, options, profile_key): |
| 604 | 143 """ Export a commands to authorised targets |
| 144 @param command: full path of the command to execute | |
| 145 @param args: list of arguments, with command name as first one | |
| 146 @param targets: list of allowed entities | |
| 147 @param options: export options, a dict which can have the following keys ("true" to set booleans): | |
| 148 - exclusive: if set, skip all other triggers | |
| 149 - loop: if set, restart the command once terminated #TODO | |
| 150 - pty: if set, launch in a pseudo terminal | |
|
4051
c23cad65ae99
core: renamed `messageReceived` trigger to `message_received`
Goffi <goffi@goffi.org>
parents:
4037
diff
changeset
|
151 - continue: continue normal message_received handling |
| 604 | 152 """ |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
153 client = self.host.get_client(profile_key) |
| 604 | 154 for target in targets: |
| 155 try: | |
| 156 _jid = jid.JID(target) | |
| 157 if not _jid.user or not _jid.host: | |
| 158 raise jid.InvalidFormat | |
| 159 _jid = _jid.userhostJID() | |
|
1742
244a605623d6
complete the Exception's list when catching JID error:
souliane <souliane@mailoo.org>
parents:
1654
diff
changeset
|
160 except (RuntimeError, jid.InvalidFormat, AttributeError): |
| 3028 | 161 log.info("invalid target ignored: %s" % (target,)) |
| 604 | 162 continue |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
163 process_prot = ExportCommandProtocol(self, client, _jid, options) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
164 self.spawned.setdefault((_jid, client.profile), set()).add(process_prot) |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
165 reactor.spawnProcess( |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
166 process_prot, command, args, usePTY=process_prot.bool_option("pty") |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
167 ) |