Mercurial > libervia-backend
annotate src/plugins/plugin_xep_0297.py @ 2128:aa94f33fd2ad
plugin otr: various improvments:
- messageSend trigger now use pre_xml_treatments so it doesn't block other triggers of higher priority
- text commands now use a very high priority, as it is local command and should not be blocked in most of cases
- new otrState signal, to send state change to frontends
- history is not skipped anymore, a future option may change this behaviour
- OTR trigger are skipped on groupchat messages
- context_manager is now in client instead of being global to plugin
- removed fixPotr as it is fixed upstream
note triggers should be improved for encryption methods, as skipping an encrypter may break security, but putting it in top priority may break nice features.
fix bug 170
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 01 Feb 2017 21:44:24 +0100 |
| parents | ad88808591ef |
| children | 6a66c8c5a567 |
| rev | line source |
|---|---|
|
1934
2daf7b4c6756
use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
1 #!/usr/bin/env python2 |
| 1274 | 2 # -*- coding: utf-8 -*- |
| 3 | |
| 4 # SAT plugin for Stanza Forwarding (XEP-0297) | |
| 1766 | 5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) |
| 6 # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) | |
| 1274 | 7 |
| 8 # This program is free software: you can redistribute it and/or modify | |
| 9 # it under the terms of the GNU Affero General Public License as published by | |
| 10 # the Free Software Foundation, either version 3 of the License, or | |
| 11 # (at your option) any later version. | |
| 12 | |
| 13 # This program is distributed in the hope that it will be useful, | |
| 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 # GNU Affero General Public License for more details. | |
| 17 | |
| 18 # You should have received a copy of the GNU Affero General Public License | |
| 19 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 | |
| 21 from sat.core.constants import Const as C | |
| 22 from sat.core.i18n import _ | |
| 23 from sat.core.log import getLogger | |
| 24 log = getLogger(__name__) | |
| 25 | |
| 26 from wokkel import disco, iwokkel | |
| 27 try: | |
| 28 from twisted.words.protocols.xmlstream import XMPPHandler | |
| 29 except ImportError: | |
| 30 from wokkel.subprotocols import XMPPHandler | |
| 31 from zope.interface import implements | |
| 32 | |
| 33 from twisted.words.xish import domish | |
| 34 | |
|
2099
ad88808591ef
plugin XEP-0280: Message Carbons first draft
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
35 NS_SF = C.NS_FORWARD |
| 1274 | 36 |
| 37 PLUGIN_INFO = { | |
| 38 "name": "Stanza Forwarding", | |
| 39 "import_name": "XEP-0297", | |
| 40 "type": "XEP", | |
| 41 "protocols": ["XEP-0297"], | |
| 42 "main": "XEP_0297", | |
| 43 "handler": "yes", | |
| 44 "description": _("""Implementation of Stanza Forwarding""") | |
| 45 } | |
| 46 | |
| 47 | |
| 48 class XEP_0297(object): | |
| 49 | |
| 50 def __init__(self, host): | |
| 51 log.info(_("Stanza Forwarding plugin initialization")) | |
| 52 self.host = host | |
| 53 | |
| 54 def getHandler(self, profile): | |
| 55 return XEP_0297_handler(self, profile) | |
| 56 | |
| 57 @classmethod | |
| 58 def updateUri(cls, element, uri): | |
| 59 """Update recursively the element URI. | |
| 60 | |
| 61 @param element (domish.Element): element to update | |
| 62 @param uri (unicode): new URI | |
| 63 """ | |
| 64 # XXX: we need this because changing the URI of an existing element | |
| 65 # containing children doesn't update the children's blank URI. | |
| 66 element.uri = uri | |
| 67 element.defaultUri = uri | |
| 68 for child in element.children: | |
| 69 if isinstance(child, domish.Element) and not child.uri: | |
| 70 XEP_0297.updateUri(child, uri) | |
| 71 | |
| 72 def forward(self, stanza, to_jid, stamp, body='', profile_key=C.PROF_KEY_NONE): | |
| 73 """Forward a message to the given JID. | |
| 74 | |
| 75 @param stanza (domish.Element): original stanza to be forwarded. | |
| 76 @param to_jid (JID): recipient JID. | |
| 77 @param stamp (datetime): offset-aware timestamp of the original reception. | |
| 78 @param body (unicode): optional description. | |
| 79 @param profile_key (unicode): %(doc_profile_key)s | |
| 80 @return: a Deferred when the message has been sent | |
| 81 """ | |
| 82 msg = domish.Element((None, 'message')) | |
| 83 msg['to'] = to_jid.full() | |
| 84 msg['type'] = stanza['type'] | |
| 85 | |
| 86 body_elt = domish.Element((None, 'body')) | |
| 87 if body: | |
| 88 body_elt.addContent(body) | |
| 89 | |
| 90 forwarded_elt = domish.Element((NS_SF, 'forwarded')) | |
| 91 delay_elt = self.host.plugins['XEP-0203'].delay(stamp) | |
| 92 forwarded_elt.addChild(delay_elt) | |
| 93 if not stanza.uri: # None or '' | |
| 94 XEP_0297.updateUri(stanza, 'jabber:client') | |
| 95 forwarded_elt.addChild(stanza) | |
| 96 | |
| 97 msg.addChild(body_elt) | |
| 98 msg.addChild(forwarded_elt) | |
| 99 | |
| 100 client = self.host.getClient(profile_key) | |
| 101 return client.xmlstream.send(msg.toXml()) | |
| 102 | |
| 103 | |
| 104 class XEP_0297_handler(XMPPHandler): | |
| 105 implements(iwokkel.IDisco) | |
| 106 | |
| 107 def __init__(self, plugin_parent, profile): | |
| 108 self.plugin_parent = plugin_parent | |
| 109 self.host = plugin_parent.host | |
| 110 self.profile = profile | |
| 111 | |
| 112 def getDiscoInfo(self, requestor, target, nodeIdentifier=''): | |
| 113 return [disco.DiscoFeature(NS_SF)] | |
| 114 | |
| 115 def getDiscoItems(self, requestor, target, nodeIdentifier=''): | |
| 116 return [] |