1273 lines
46 KiB
Python
1273 lines
46 KiB
Python
# Copyright (C) 2010-2014 Yann Leboulanger <asterix AT lagaule.org>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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# pylint: disable=no-init
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# pylint: disable=attribute-defined-outside-init
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from calendar import timegm
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import logging
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from time import time as time_time
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import OpenSSL.crypto
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import nbxmpp
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from gajim.common import nec
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from gajim.common import helpers
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from gajim.common import app
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from gajim.common import i18n
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from gajim.common.i18n import _
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from gajim.common.modules import dataforms
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from gajim.common.const import KindConstant, SSLError
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from gajim.common.pep import SUPPORTED_PERSONAL_USER_EVENTS
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from gajim.common.jingle_transport import JingleTransportSocks5
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from gajim.common.file_props import FilesProp
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log = logging.getLogger('gajim.c.connection_handlers_events')
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CONDITION_TO_CODE = {
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'realjid-public': 100,
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'affiliation-changed': 101,
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'unavailable-shown': 102,
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'unavailable-not-shown': 103,
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'configuration-changed': 104,
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'self-presence': 110,
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'logging-enabled': 170,
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'logging-disabled': 171,
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'non-anonymous': 172,
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'semi-anonymous': 173,
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'fully-anonymous': 174,
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'room-created': 201,
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'nick-assigned': 210,
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'banned': 301,
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'new-nick': 303,
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'kicked': 307,
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'removed-affiliation': 321,
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'removed-membership': 322,
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'removed-shutdown': 332,
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}
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class HelperEvent:
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def get_jid_resource(self, check_fake_jid=False):
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if check_fake_jid and hasattr(self, 'id_') and \
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self.id_ in self.conn.groupchat_jids:
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self.fjid = self.conn.groupchat_jids[self.id_]
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del self.conn.groupchat_jids[self.id_]
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else:
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self.fjid = helpers.get_full_jid_from_iq(self.stanza)
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if self.fjid is None:
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self.jid = None
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else:
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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def get_id(self):
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self.id_ = self.stanza.getID()
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def get_gc_control(self):
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self.gc_control = app.interface.msg_win_mgr.get_gc_control(self.jid,
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self.conn.name)
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# If gc_control is missing - it may be minimized. Try to get it
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# from there. If it's not there - then it's missing anyway and
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# will remain set to None.
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if not self.gc_control:
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minimized = app.interface.minimized_controls[self.conn.name]
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self.gc_control = minimized.get(self.jid)
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def _generate_timestamp(self, tag):
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# Make sure we use only int/float Epoch time
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if tag is None:
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self.timestamp = time_time()
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return
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try:
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tim = helpers.datetime_tuple(tag)
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self.timestamp = timegm(tim)
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except Exception:
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log.error('wrong timestamp, ignoring it: %s', tag)
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self.timestamp = time_time()
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def get_oob_data(self, stanza):
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oob_node = stanza.getTag('x', namespace=nbxmpp.NS_X_OOB)
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if oob_node is not None:
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if 'gajim' not in self.additional_data:
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self.additional_data['gajim'] = {}
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oob_url = oob_node.getTagData('url')
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if oob_url is not None:
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self.additional_data['gajim']['oob_url'] = oob_url
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oob_desc = oob_node.getTagData('desc')
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if oob_desc is not None:
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self.additional_data['gajim']['oob_desc'] = oob_desc
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def get_stanza_id(self, stanza, query=False):
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if query:
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# On a MAM query the stanza-id is maybe not set, so
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# get the id of the stanza
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return stanza.getAttr('id')
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stanza_id, by = stanza.getStanzaIDAttrs()
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if by is None:
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# We can not verify who set this stanza-id, ignore it.
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return
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if stanza.getType() == 'groupchat':
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if stanza.getFrom().bareMatch(by):
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# by attribute must match the server
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return stanza_id
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elif self.conn.get_own_jid().bareMatch(by):
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# by attribute must match the server
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return stanza_id
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return
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@staticmethod
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def get_forwarded_message(stanza):
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forwarded = stanza.getTag('forwarded',
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namespace=nbxmpp.NS_FORWARD,
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protocol=True)
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if forwarded is not None:
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return forwarded.getTag('message', protocol=True)
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def _is_self_message(self, message):
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if self.self_message is not None:
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return self.self_message
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own_jid = self.conn.get_own_jid()
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frm = message.getFrom()
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to = message.getTo()
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# If 'to' is not set we assume own jid
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self.self_message = frm.bareMatch(to or own_jid)
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return self.self_message
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def _is_muc_pm(self, message):
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if self.muc_pm is not None:
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return self.muc_pm
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self.muc_pm = False
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muc_user = message.getTag('x', namespace=nbxmpp.NS_MUC_USER)
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if muc_user is not None:
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self.muc_pm = muc_user.getChildren() == []
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return self.muc_pm
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class IqErrorReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
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name = 'iq-error-received'
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def generate(self):
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self.get_id()
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self.get_jid_resource(check_fake_jid=True)
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self.errmsg = self.stanza.getErrorMsg()
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self.errcode = self.stanza.getErrorCode()
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return True
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class StreamReceivedEvent(nec.NetworkIncomingEvent):
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name = 'stream-received'
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class StreamConflictReceivedEvent(nec.NetworkIncomingEvent):
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name = 'stream-conflict-received'
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base_network_events = ['stream-received']
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def generate(self):
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if self.base_event.stanza.getTag('conflict'):
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self.conn = self.base_event.conn
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return True
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class PresenceHelperEvent:
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def _generate_show(self):
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self.show = self.stanza.getShow()
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if self.show not in ('chat', 'away', 'xa', 'dnd'):
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self.show = '' # We ignore unknown show
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if not self.ptype and not self.show:
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self.show = 'online'
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elif self.ptype == 'unavailable':
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self.show = 'offline'
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def _generate_ptype(self):
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self.ptype = self.stanza.getType()
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if self.ptype == 'available':
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self.ptype = None
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rfc_types = ('unavailable', 'error', 'subscribe', 'subscribed',
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'unsubscribe', 'unsubscribed')
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if self.ptype and not self.ptype in rfc_types:
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self.ptype = None
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class PresenceReceivedEvent(nec.NetworkIncomingEvent, HelperEvent,
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PresenceHelperEvent):
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name = 'presence-received'
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base_network_events = ['raw-pres-received']
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def _generate_keyID(self, sig_tag):
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self.keyID = ''
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if sig_tag and self.conn.USE_GPG and self.ptype != 'error':
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# error presences contain our own signature
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# verify
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sig_msg = sig_tag.getData()
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self.keyID = self.conn.gpg.verify(self.status, sig_msg)
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self.keyID = helpers.prepare_and_validate_gpg_keyID(self.conn.name,
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self.jid,
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self.keyID)
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def _generate_prio(self):
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self.prio = self.stanza.getPriority()
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try:
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self.prio = int(self.prio)
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except Exception:
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self.prio = 0
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def generate(self):
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self.conn = self.base_event.conn
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self.stanza = self.base_event.stanza
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self.need_add_in_roster = False
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self.need_redraw = False
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self.popup = False # Do we want to open chat window ?
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if not self.conn or self.conn.connected < 2:
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log.debug('account is no more connected')
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return
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self._generate_ptype()
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try:
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self.get_jid_resource()
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except Exception:
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log.warning('Invalid JID: %s, ignoring it', self.stanza.getFrom())
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return
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jid_list = app.contacts.get_jid_list(self.conn.name)
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self.timestamp = None
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self.get_id()
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self.is_gc = False # is it a GC presence ?
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sig_tag = None
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self.avatar_sha = None
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# XEP-0172 User Nickname
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self.user_nick = self.stanza.getTagData('nick') or ''
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self.contact_nickname = None
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self.transport_auto_auth = False
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# XEP-0203
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delay_tag = self.stanza.getTag('delay', namespace=nbxmpp.NS_DELAY2)
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if delay_tag:
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self._generate_timestamp(self.stanza.timestamp)
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# XEP-0319
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self.idle_time = None
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idle_tag = self.stanza.getTag('idle', namespace=nbxmpp.NS_IDLE)
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if idle_tag:
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time_str = idle_tag.getAttr('since')
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tim = helpers.datetime_tuple(time_str)
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self.idle_time = timegm(tim)
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xtags = self.stanza.getTags('x')
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for x in xtags:
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namespace = x.getNamespace()
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if namespace in (nbxmpp.NS_MUC_USER, nbxmpp.NS_MUC):
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self.is_gc = True
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elif namespace == nbxmpp.NS_SIGNED:
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sig_tag = x
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elif namespace == nbxmpp.NS_DELAY and not self.timestamp:
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# XEP-0091
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self._generate_timestamp(self.stanza.timestamp)
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self.status = self.stanza.getStatus() or ''
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self._generate_show()
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self._generate_prio()
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self._generate_keyID(sig_tag)
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self.errcode = self.stanza.getErrorCode()
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self.errmsg = self.stanza.getErrorMsg()
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if self.is_gc:
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app.nec.push_incoming_event(
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GcPresenceReceivedEvent(
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None, conn=self.conn, stanza=self.stanza,
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presence_obj=self))
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return
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if self.ptype == 'error':
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return
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if not self.ptype or self.ptype == 'unavailable':
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our_jid = app.get_jid_from_account(self.conn.name)
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if self.jid == our_jid and self.resource == self.conn.server_resource:
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# We got our own presence
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app.nec.push_incoming_event(OurShowEvent(None, conn=self.conn,
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show=self.show))
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elif self.jid in jid_list or self.jid == our_jid:
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return True
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class ZeroconfPresenceReceivedEvent(nec.NetworkIncomingEvent):
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name = 'presence-received'
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def generate(self):
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.resource = 'local'
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self.prio = 0
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self.keyID = None
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self.idle_time = None
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self.timestamp = 0
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self.contact_nickname = None
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self.avatar_sha = None
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self.need_add_in_roster = False
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self.need_redraw = False
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if self.show == 'offline':
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self.ptype = 'unavailable'
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else:
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self.ptype = None
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self.is_gc = False
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self.user_nick = ''
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self.transport_auto_auth = False
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self.errcode = None
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self.errmsg = ''
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self.popup = False # Do we want to open chat window ?
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return True
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class GcPresenceReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
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name = 'gc-presence-received'
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def generate(self):
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self.ptype = self.presence_obj.ptype
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self.fjid = self.presence_obj.fjid
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self.jid = self.presence_obj.jid
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self.room_jid = self.presence_obj.jid
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self.nick = self.presence_obj.resource
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self.show = self.presence_obj.show
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self.status = self.presence_obj.status
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self.avatar_sha = self.presence_obj.avatar_sha
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self.errcode = self.presence_obj.errcode
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self.errmsg = self.presence_obj.errmsg
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self.errcon = self.stanza.getError()
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self.get_gc_control()
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self.gc_contact = app.contacts.get_gc_contact(self.conn.name,
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self.room_jid, self.nick)
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if self.ptype == 'error':
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return True
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if self.ptype and self.ptype != 'unavailable':
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return
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if app.config.get('log_contact_status_changes') and \
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app.config.should_log(self.conn.name, self.room_jid):
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if self.gc_contact:
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jid = self.gc_contact.jid
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else:
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jid = self.stanza.getJid()
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st = self.status
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if jid:
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# we know real jid, save it in db
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st += ' (%s)' % jid
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show = app.logger.convert_show_values_to_db_api_values(self.show)
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if show is not None:
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fjid = nbxmpp.JID(self.fjid)
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app.logger.insert_into_logs(self.conn.name,
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fjid.getStripped(),
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time_time(),
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KindConstant.GCSTATUS,
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contact_name=fjid.getResource(),
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message=st,
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show=show)
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# NOTE: if it's a gc presence, don't ask vcard here.
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# We may ask it to real jid in gui part.
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self.status_code = []
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ns_muc_user_x = self.stanza.getTag('x', namespace=nbxmpp.NS_MUC_USER)
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if ns_muc_user_x:
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destroy = ns_muc_user_x.getTag('destroy')
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else:
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destroy = None
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if ns_muc_user_x and destroy:
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# Room has been destroyed. see
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# http://www.xmpp.org/extensions/xep-0045.html#destroyroom
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self.reason = _('Room has been destroyed')
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r = destroy.getTagData('reason')
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if r:
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self.reason += ' (%s)' % r
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if destroy.getAttr('jid'):
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try:
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jid = helpers.parse_jid(destroy.getAttr('jid'))
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self.reason += '\n' + \
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_('You can join this room instead: %s') % jid
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except helpers.InvalidFormat:
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pass
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self.status_code = ['destroyed']
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else:
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self.reason = self.stanza.getReason()
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conditions = self.stanza.getStatusConditions()
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if conditions:
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self.status_code = []
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for condition in conditions:
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if condition in CONDITION_TO_CODE:
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self.status_code.append(CONDITION_TO_CODE[condition])
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else:
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self.status_code = self.stanza.getStatusCode()
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self.role = self.stanza.getRole()
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self.affiliation = self.stanza.getAffiliation()
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self.real_jid = self.stanza.getJid()
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self.actor = self.stanza.getActor()
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self.new_nick = self.stanza.getNewNick()
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return True
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class OurShowEvent(nec.NetworkIncomingEvent):
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name = 'our-show'
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class BeforeChangeShowEvent(nec.NetworkIncomingEvent):
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name = 'before-change-show'
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class GcMessageReceivedEvent(nec.NetworkIncomingEvent):
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name = 'gc-message-received'
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def generate(self):
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self.stanza = self.msg_obj.stanza
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if not hasattr(self.msg_obj, 'additional_data'):
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self.additional_data = {}
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else:
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self.additional_data = self.msg_obj.additional_data
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self.id_ = self.msg_obj.stanza.getID()
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self.unique_id = self.msg_obj.unique_id
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self.fjid = self.msg_obj.fjid
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self.msgtxt = self.msg_obj.msgtxt
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self.jid = self.msg_obj.jid
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self.room_jid = self.msg_obj.jid
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self.nickname = self.msg_obj.resource
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self.timestamp = self.msg_obj.timestamp
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self.xhtml_msgtxt = self.stanza.getXHTML()
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self.encrypted = self.msg_obj.encrypted
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self.correct_id = None # XEP-0308
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self.delayed = self.msg_obj.delayed
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if app.config.get('ignore_incoming_xhtml'):
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self.xhtml_msgtxt = None
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if self.msg_obj.resource:
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# message from someone
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self.nick = self.msg_obj.resource
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else:
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# message from server
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self.nick = ''
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self.subject = self.stanza.getSubject()
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if self.subject is not None:
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app.nec.push_incoming_event(
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nec.NetworkEvent('gc-subject-received',
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nickname=self.msg_obj.resource,
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**vars(self.msg_obj)))
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return
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conditions = self.stanza.getStatusConditions()
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if conditions:
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self.status_code = []
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for condition in conditions:
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if condition in CONDITION_TO_CODE:
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self.status_code.append(CONDITION_TO_CODE[condition])
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else:
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self.status_code = self.stanza.getStatusCode()
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if not self.stanza.getTag('body'): # no <body>
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# It could be a config change. See
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# http://www.xmpp.org/extensions/xep-0045.html#roomconfig-notify
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if self.stanza.getTag('x'):
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if self.status_code != []:
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app.nec.push_incoming_event(GcConfigChangedReceivedEvent(
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None, conn=self.conn, msg_event=self))
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if self.msg_obj.form_node:
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# It could be a voice request. See
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# http://www.xmpp.org/extensions/xep-0045.html#voiceapprove
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from gajim.gtk.single_message import SingleMessageWindow
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SingleMessageWindow(
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self.conn.name, self.fjid,
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action='receive', from_whom=self.fjid,
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subject='', message='', resource='', session=None,
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form_node=self.msg_obj.form_node)
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return
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from gajim.common.modules.security_labels import parse_securitylabel
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self.displaymarking = parse_securitylabel(self.stanza)
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self.captcha_form = None
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captcha_tag = self.stanza.getTag('captcha', namespace=nbxmpp.NS_CAPTCHA)
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if captcha_tag:
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self.captcha_form = captcha_tag.getTag('x',
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namespace=nbxmpp.NS_DATA)
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for field in self.captcha_form.getTags('field'):
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for media in field.getTags('media'):
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for uri in media.getTags('uri'):
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uri_data = uri.getData()
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if uri_data.startswith('cid:'):
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uri_data = uri_data[4:]
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found = False
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for data in self.stanza.getTags('data',
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namespace=nbxmpp.NS_BOB):
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if data.getAttr('cid') == uri_data:
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uri.setData(data.getData())
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found = True
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if not found:
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self.conn.get_bob_data(uri_data, self.fjid,
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self.conn._dispatch_gc_msg_with_captcha,
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[self.stanza, self.msg_obj], 0)
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return
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from gajim.common.modules.misc import parse_correction
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self.correct_id = parse_correction(self.stanza)
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return True
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class GcConfigChangedReceivedEvent(nec.NetworkIncomingEvent):
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name = 'gc-config-changed-received'
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def generate(self):
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self.conn = self.msg_event.conn
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self.stanza = self.msg_event.stanza
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self.room_jid = self.msg_event.room_jid
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self.status_code = self.msg_event.status_code
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return True
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class MessageSentEvent(nec.NetworkIncomingEvent):
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name = 'message-sent'
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def generate(self):
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if not self.automatic_message:
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self.conn.sent_message_ids.append(self.stanza_id)
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# only record the last 20000 message ids (should be about 1MB [36 byte per uuid]
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# and about 24 hours if you send out a message every 5 seconds)
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self.conn.sent_message_ids = self.conn.sent_message_ids[-20000:]
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return True
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class MessageNotSentEvent(nec.NetworkIncomingEvent):
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name = 'message-not-sent'
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class MessageErrorEvent(nec.NetworkIncomingEvent, HelperEvent):
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name = 'message-error'
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def init(self):
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self.zeroconf = False
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def generate(self):
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if self.zeroconf:
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return True
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self.get_id()
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#only alert for errors of explicitly sent messages (see https://trac.gajim.org/ticket/8222)
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if self.id_ in self.conn.sent_message_ids:
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self.conn.sent_message_ids.remove(self.id_)
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return True
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return False
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class AnonymousAuthEvent(nec.NetworkIncomingEvent):
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name = 'anonymous-auth'
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class JingleRequestReceivedEvent(nec.NetworkIncomingEvent):
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name = 'jingle-request-received'
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def generate(self):
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self.fjid = self.jingle_session.peerjid
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.sid = self.jingle_session.sid
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return True
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class JingleConnectedReceivedEvent(nec.NetworkIncomingEvent):
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name = 'jingle-connected-received'
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def generate(self):
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self.fjid = self.jingle_session.peerjid
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.sid = self.jingle_session.sid
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return True
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class JingleDisconnectedReceivedEvent(nec.NetworkIncomingEvent):
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name = 'jingle-disconnected-received'
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def generate(self):
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self.fjid = self.jingle_session.peerjid
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.sid = self.jingle_session.sid
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return True
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class JingleTransferCancelledEvent(nec.NetworkIncomingEvent):
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name = 'jingleFT-cancelled-received'
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def generate(self):
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self.fjid = self.jingle_session.peerjid
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.sid = self.jingle_session.sid
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return True
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class JingleErrorReceivedEvent(nec.NetworkIncomingEvent):
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name = 'jingle-error-received'
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def generate(self):
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self.fjid = self.jingle_session.peerjid
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self.jid, self.resource = app.get_room_and_nick_from_fjid(self.fjid)
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self.sid = self.jingle_session.sid
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return True
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class AccountCreatedEvent(nec.NetworkIncomingEvent):
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name = 'account-created'
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class AccountNotCreatedEvent(nec.NetworkIncomingEvent):
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name = 'account-not-created'
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class NewAccountConnectedEvent(nec.NetworkIncomingEvent):
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name = 'new-account-connected'
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def generate(self):
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try:
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self.errnum = self.conn.connection.Connection.ssl_errnum
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except AttributeError:
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self.errnum = 0 # we don't have an errnum
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self.ssl_msg = ''
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if self.errnum > 0:
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self.ssl_msg = SSLError.get(self.errnum,
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_('Unknown SSL error: %d') % self.errnum)
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self.ssl_cert = ''
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self.ssl_fingerprint_sha1 = ''
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self.ssl_fingerprint_sha256 = ''
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if self.conn.connection.Connection.ssl_certificate:
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cert = self.conn.connection.Connection.ssl_certificate
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self.ssl_cert = OpenSSL.crypto.dump_certificate(
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OpenSSL.crypto.FILETYPE_PEM, cert).decode('utf-8')
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self.ssl_fingerprint_sha1 = cert.digest('sha1').decode('utf-8')
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self.ssl_fingerprint_sha256 = cert.digest('sha256').decode('utf-8')
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return True
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class NewAccountNotConnectedEvent(nec.NetworkIncomingEvent):
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name = 'new-account-not-connected'
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class ConnectionTypeEvent(nec.NetworkIncomingEvent):
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name = 'connection-type'
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class StanzaReceivedEvent(nec.NetworkIncomingEvent):
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name = 'stanza-received'
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def init(self):
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self.additional_data = {}
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def generate(self):
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return True
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class StanzaSentEvent(nec.NetworkIncomingEvent):
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name = 'stanza-sent'
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def init(self):
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self.additional_data = {}
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class AgentRemovedEvent(nec.NetworkIncomingEvent):
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name = 'agent-removed'
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def generate(self):
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self.jid_list = []
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for jid in app.contacts.get_jid_list(self.conn.name):
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if jid.endswith('@' + self.agent):
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self.jid_list.append(jid)
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return True
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class BadGPGPassphraseEvent(nec.NetworkIncomingEvent):
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name = 'bad-gpg-passphrase'
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def generate(self):
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self.account = self.conn.name
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self.use_gpg_agent = app.config.get('use_gpg_agent')
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self.keyID = app.config.get_per('accounts', self.conn.name, 'keyid')
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return True
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class ConnectionLostEvent(nec.NetworkIncomingEvent):
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name = 'connection-lost'
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def generate(self):
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app.nec.push_incoming_event(OurShowEvent(None, conn=self.conn,
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show='offline'))
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return True
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class GPGTrustKeyEvent(nec.NetworkIncomingEvent):
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name = 'gpg-trust-key'
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class GPGPasswordRequiredEvent(nec.NetworkIncomingEvent):
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name = 'gpg-password-required'
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def generate(self):
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self.keyid = app.config.get_per('accounts', self.conn.name, 'keyid')
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return True
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class PEPReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
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name = 'pep-received'
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def generate(self):
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if not self.stanza.getTag('event'):
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return
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if self.stanza.getTag('error'):
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log.debug('PEPReceivedEvent received error stanza. Ignoring')
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return
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try:
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self.get_jid_resource()
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except Exception:
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return
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self.event_tag = self.stanza.getTag('event')
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for pep_class in SUPPORTED_PERSONAL_USER_EVENTS:
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pep = pep_class.get_tag_as_PEP(self.fjid, self.conn.name,
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self.event_tag)
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if pep:
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self.pep_type = pep.type_
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return True
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class PlainConnectionEvent(nec.NetworkIncomingEvent):
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name = 'plain-connection'
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class InsecurePasswordEvent(nec.NetworkIncomingEvent):
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name = 'insecure-password'
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class InsecureSSLConnectionEvent(nec.NetworkIncomingEvent):
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name = 'insecure-ssl-connection'
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class SSLErrorEvent(nec.NetworkIncomingEvent):
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name = 'ssl-error'
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class UniqueRoomIdSupportedEvent(nec.NetworkIncomingEvent):
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name = 'unique-room-id-supported'
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class UniqueRoomIdNotSupportedEvent(nec.NetworkIncomingEvent):
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name = 'unique-room-id-not-supported'
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class NonAnonymousServerErrorEvent(nec.NetworkIncomingEvent):
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name = 'non-anonymous-server-error'
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class UpdateGCAvatarEvent(nec.NetworkIncomingEvent):
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name = 'update-gc-avatar'
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def generate(self):
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return True
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class UpdateRosterAvatarEvent(nec.NetworkIncomingEvent):
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name = 'update-roster-avatar'
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def generate(self):
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return True
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class UpdateRoomAvatarEvent(nec.NetworkIncomingEvent):
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name = 'update-room-avatar'
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def generate(self):
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return True
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class ZeroconfNameConflictEvent(nec.NetworkIncomingEvent):
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name = 'zeroconf-name-conflict'
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class PasswordRequiredEvent(nec.NetworkIncomingEvent):
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name = 'password-required'
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class Oauth2CredentialsRequiredEvent(nec.NetworkIncomingEvent):
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name = 'oauth2-credentials-required'
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class SignedInEvent(nec.NetworkIncomingEvent):
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name = 'signed-in'
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class FileRequestReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
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name = 'file-request-received'
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def init(self):
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self.jingle_content = None
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self.FT_content = None
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def generate(self):
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self.get_id()
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self.fjid = self.conn._ft_get_from(self.stanza)
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self.jid = app.get_jid_without_resource(self.fjid)
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if self.jingle_content:
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secu = self.jingle_content.getTag('security')
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self.FT_content.use_security = bool(secu)
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if secu:
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fingerprint = secu.getTag('fingerprint')
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if fingerprint:
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self.FT_content.x509_fingerprint = fingerprint.getData()
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if not self.FT_content.transport:
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self.FT_content.transport = JingleTransportSocks5()
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self.FT_content.transport.set_our_jid(
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self.FT_content.session.ourjid)
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self.FT_content.transport.set_connection(
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self.FT_content.session.connection)
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sid = self.stanza.getTag('jingle').getAttr('sid')
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self.file_props = FilesProp.getNewFileProp(self.conn.name, sid)
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self.file_props.transport_sid = self.FT_content.transport.sid
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self.FT_content.file_props = self.file_props
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self.FT_content.transport.set_file_props(self.file_props)
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self.file_props.streamhosts.extend(
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self.FT_content.transport.remote_candidates)
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for host in self.file_props.streamhosts:
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host['initiator'] = self.FT_content.session.initiator
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host['target'] = self.FT_content.session.responder
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self.file_props.session_type = 'jingle'
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self.file_props.stream_methods = nbxmpp.NS_BYTESTREAM
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desc = self.jingle_content.getTag('description')
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if self.jingle_content.getAttr('creator') == 'initiator':
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file_tag = desc.getTag('file')
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self.file_props.sender = self.fjid
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self.file_props.receiver = self.conn._ft_get_our_jid()
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else:
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file_tag = desc.getTag('file')
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h = file_tag.getTag('hash')
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h = h.getData() if h else None
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n = file_tag.getTag('name')
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n = n.getData() if n else None
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pjid = app.get_jid_without_resource(self.fjid)
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file_info = self.conn.get_file_info(
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pjid, hash_=h, name=n, account=self.conn.name)
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self.file_props.file_name = file_info['file-name']
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self.file_props.sender = self.conn._ft_get_our_jid()
|
|
self.file_props.receiver = self.fjid
|
|
self.file_props.type_ = 's'
|
|
for child in file_tag.getChildren():
|
|
name = child.getName()
|
|
val = child.getData()
|
|
if val is None:
|
|
continue
|
|
if name == 'name':
|
|
self.file_props.name = val
|
|
if name == 'size':
|
|
self.file_props.size = int(val)
|
|
if name == 'hash':
|
|
self.file_props.algo = child.getAttr('algo')
|
|
self.file_props.hash_ = val
|
|
if name == 'date':
|
|
self.file_props.date = val
|
|
else:
|
|
si = self.stanza.getTag('si')
|
|
self.file_props = FilesProp.getNewFileProp(self.conn.name,
|
|
si.getAttr('id'))
|
|
self.file_props.transport_sid = self.file_props.sid
|
|
profile = si.getAttr('profile')
|
|
if profile != nbxmpp.NS_FILE:
|
|
self.conn.send_file_rejection(self.file_props, code='400',
|
|
typ='profile')
|
|
raise nbxmpp.NodeProcessed
|
|
feature_tag = si.getTag('feature', namespace=nbxmpp.NS_FEATURE)
|
|
if not feature_tag:
|
|
return
|
|
form_tag = feature_tag.getTag('x', namespace=nbxmpp.NS_DATA)
|
|
if not form_tag:
|
|
return
|
|
self.dataform = dataforms.extend_form(node=form_tag)
|
|
for f in self.dataform.iter_fields():
|
|
if f.var == 'stream-method' and f.type_ == 'list-single':
|
|
values = [o[1] for o in f.options]
|
|
self.file_props.stream_methods = ' '.join(values)
|
|
if nbxmpp.NS_BYTESTREAM in values or \
|
|
nbxmpp.NS_IBB in values:
|
|
break
|
|
else:
|
|
self.conn.send_file_rejection(self.file_props, code='400',
|
|
typ='stream')
|
|
raise nbxmpp.NodeProcessed
|
|
file_tag = si.getTag('file')
|
|
for name, val in file_tag.getAttrs().items():
|
|
if val is None:
|
|
continue
|
|
if name == 'name':
|
|
self.file_props.name = val
|
|
if name == 'size':
|
|
self.file_props.size = int(val)
|
|
mime_type = si.getAttr('mime-type')
|
|
if mime_type is not None:
|
|
self.file_props.mime_type = mime_type
|
|
self.file_props.sender = self.fjid
|
|
self.file_props.receiver = self.conn._ft_get_our_jid()
|
|
self.file_props.request_id = self.id_
|
|
file_desc_tag = file_tag.getTag('desc')
|
|
if file_desc_tag is not None:
|
|
self.file_props.desc = file_desc_tag.getData()
|
|
self.file_props.transfered_size = []
|
|
return True
|
|
|
|
class FileRequestErrorEvent(nec.NetworkIncomingEvent):
|
|
name = 'file-request-error'
|
|
|
|
def generate(self):
|
|
self.jid = app.get_jid_without_resource(self.jid)
|
|
return True
|
|
|
|
class FileTransferCompletedEvent(nec.NetworkIncomingEvent):
|
|
name = 'file-transfer-completed'
|
|
|
|
def generate(self):
|
|
jid = str(self.file_props.receiver)
|
|
self.jid = app.get_jid_without_resource(jid)
|
|
return True
|
|
|
|
class GatewayPromptReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
|
|
name = 'gateway-prompt-received'
|
|
|
|
def generate(self):
|
|
self.get_jid_resource()
|
|
query = self.stanza.getTag('query')
|
|
if query:
|
|
self.desc = query.getTagData('desc')
|
|
self.prompt = query.getTagData('prompt')
|
|
self.prompt_jid = query.getTagData('jid')
|
|
else:
|
|
self.desc = None
|
|
self.prompt = None
|
|
self.prompt_jid = None
|
|
return True
|
|
|
|
class NotificationEvent(nec.NetworkIncomingEvent):
|
|
name = 'notification'
|
|
base_network_events = ['decrypted-message-received',
|
|
'gc-message-received',
|
|
'presence-received']
|
|
|
|
def generate(self):
|
|
# what's needed to compute output
|
|
self.account = self.base_event.conn.name
|
|
self.conn = self.base_event.conn
|
|
self.jid = ''
|
|
self.control = None
|
|
self.control_focused = False
|
|
self.first_unread = False
|
|
|
|
# For output
|
|
self.do_sound = False
|
|
self.sound_file = ''
|
|
self.sound_event = '' # gajim sound played if not sound_file is set
|
|
self.show_popup = False
|
|
|
|
self.do_popup = False
|
|
self.popup_title = ''
|
|
self.popup_text = ''
|
|
self.popup_event_type = ''
|
|
self.popup_msg_type = ''
|
|
self.icon_name = None
|
|
self.transport_name = None
|
|
self.show = None
|
|
self.popup_timeout = -1
|
|
|
|
self.do_command = False
|
|
self.command = ''
|
|
|
|
self.show_in_notification_area = False
|
|
self.show_in_roster = False
|
|
|
|
self.detect_type()
|
|
|
|
if self.notif_type == 'msg':
|
|
self.handle_incoming_msg_event(self.base_event)
|
|
elif self.notif_type == 'gc-msg':
|
|
self.handle_incoming_gc_msg_event(self.base_event)
|
|
elif self.notif_type == 'pres':
|
|
self.handle_incoming_pres_event(self.base_event)
|
|
return True
|
|
|
|
def detect_type(self):
|
|
if self.base_event.name == 'decrypted-message-received':
|
|
self.notif_type = 'msg'
|
|
if self.base_event.name == 'gc-message-received':
|
|
self.notif_type = 'gc-msg'
|
|
if self.base_event.name == 'presence-received':
|
|
self.notif_type = 'pres'
|
|
|
|
def handle_incoming_msg_event(self, msg_obj):
|
|
# don't alert for carbon copied messages from ourselves
|
|
if msg_obj.sent:
|
|
return
|
|
if not msg_obj.msgtxt:
|
|
return
|
|
self.jid = msg_obj.jid
|
|
if msg_obj.mtype == 'pm':
|
|
self.jid = msg_obj.fjid
|
|
|
|
self.control = app.interface.msg_win_mgr.search_control(
|
|
msg_obj.jid, self.account, msg_obj.resource)
|
|
|
|
if self.control is None:
|
|
if len(app.events.get_events(
|
|
self.account, msg_obj.jid, [msg_obj.mtype])) <= 1:
|
|
self.first_unread = True
|
|
else:
|
|
self.control_focused = self.control.has_focus()
|
|
|
|
if msg_obj.mtype == 'pm':
|
|
nick = msg_obj.resource
|
|
else:
|
|
nick = app.get_name_from_jid(self.conn.name, self.jid)
|
|
|
|
if self.first_unread:
|
|
self.sound_event = 'first_message_received'
|
|
elif self.control_focused:
|
|
self.sound_event = 'next_message_received_focused'
|
|
else:
|
|
self.sound_event = 'next_message_received_unfocused'
|
|
|
|
if app.config.get('notification_preview_message'):
|
|
self.popup_text = msg_obj.msgtxt
|
|
if self.popup_text and (self.popup_text.startswith('/me ') or \
|
|
self.popup_text.startswith('/me\n')):
|
|
self.popup_text = '* ' + nick + self.popup_text[3:]
|
|
else:
|
|
# We don't want message preview, do_preview = False
|
|
self.popup_text = ''
|
|
|
|
if msg_obj.mtype == 'normal': # single message
|
|
self.popup_msg_type = 'normal'
|
|
self.popup_event_type = _('New Single Message')
|
|
elif msg_obj.mtype == 'pm':
|
|
self.popup_msg_type = 'pm'
|
|
self.popup_event_type = _('New Private Message')
|
|
else: # chat message
|
|
self.popup_msg_type = 'chat'
|
|
self.popup_event_type = _('New Message')
|
|
|
|
num_unread = len(app.events.get_events(self.conn.name, self.jid,
|
|
['printed_' + self.popup_msg_type, self.popup_msg_type]))
|
|
self.popup_title = i18n.ngettext(
|
|
'New message from %(nickname)s',
|
|
'%(n_msgs)i unread messages from %(nickname)s',
|
|
num_unread) % {'nickname': nick, 'n_msgs': num_unread}
|
|
|
|
if app.config.get('notify_on_new_message'):
|
|
if self.first_unread or (app.config.get('autopopup_chat_opened') \
|
|
and not self.control_focused):
|
|
if app.config.get('autopopupaway'):
|
|
# always show notification
|
|
self.do_popup = True
|
|
if app.connections[self.conn.name].connected in (2, 3):
|
|
# we're online or chat
|
|
self.do_popup = True
|
|
|
|
if msg_obj.attention and not app.config.get(
|
|
'ignore_incoming_attention'):
|
|
self.popup_timeout = 0
|
|
self.do_popup = True
|
|
else:
|
|
self.popup_timeout = app.config.get('notification_timeout')
|
|
|
|
if msg_obj.attention and not app.config.get(
|
|
'ignore_incoming_attention') and app.config.get_per('soundevents',
|
|
'attention_received', 'enabled'):
|
|
self.sound_event = 'attention_received'
|
|
self.do_sound = True
|
|
elif self.first_unread and helpers.allow_sound_notification(
|
|
self.conn.name, 'first_message_received'):
|
|
self.do_sound = True
|
|
elif not self.first_unread and self.control_focused and \
|
|
helpers.allow_sound_notification(self.conn.name,
|
|
'next_message_received_focused'):
|
|
self.do_sound = True
|
|
elif not self.first_unread and not self.control_focused and \
|
|
helpers.allow_sound_notification(self.conn.name,
|
|
'next_message_received_unfocused'):
|
|
self.do_sound = True
|
|
|
|
def handle_incoming_gc_msg_event(self, msg_obj):
|
|
if not msg_obj.msg_obj.gc_control:
|
|
# we got a message from a room we're not in? ignore it
|
|
return
|
|
self.jid = msg_obj.jid
|
|
sound = msg_obj.msg_obj.gc_control.highlighting_for_message(
|
|
msg_obj.msgtxt, msg_obj.timestamp)[1]
|
|
|
|
if msg_obj.nickname != msg_obj.msg_obj.gc_control.nick:
|
|
self.do_sound = True
|
|
if sound == 'received':
|
|
self.sound_event = 'muc_message_received'
|
|
elif sound == 'highlight':
|
|
self.sound_event = 'muc_message_highlight'
|
|
else:
|
|
self.do_sound = False
|
|
else:
|
|
self.do_sound = False
|
|
|
|
self.do_popup = False
|
|
|
|
def handle_incoming_pres_event(self, pres_obj):
|
|
if app.jid_is_transport(pres_obj.jid):
|
|
return True
|
|
account = pres_obj.conn.name
|
|
self.jid = pres_obj.jid
|
|
resource = pres_obj.resource or ''
|
|
# It isn't an agent
|
|
for c in pres_obj.contact_list:
|
|
if c.resource == resource:
|
|
# we look for other connected resources
|
|
continue
|
|
if c.show not in ('offline', 'error'):
|
|
return True
|
|
|
|
# no other resource is connected, let's look in metacontacts
|
|
family = app.contacts.get_metacontacts_family(account, self.jid)
|
|
for info in family:
|
|
acct_ = info['account']
|
|
jid_ = info['jid']
|
|
c_ = app.contacts.get_contact_with_highest_priority(acct_, jid_)
|
|
if not c_:
|
|
continue
|
|
if c_.jid == self.jid:
|
|
continue
|
|
if c_.show not in ('offline', 'error'):
|
|
return True
|
|
|
|
if pres_obj.old_show < 2 and pres_obj.new_show > 1:
|
|
event = 'contact_connected'
|
|
server = app.get_server_from_jid(self.jid)
|
|
account_server = account + '/' + server
|
|
block_transport = False
|
|
if account_server in app.block_signed_in_notifications and \
|
|
app.block_signed_in_notifications[account_server]:
|
|
block_transport = True
|
|
if helpers.allow_showing_notification(account, 'notify_on_signin') \
|
|
and not app.block_signed_in_notifications[account] and \
|
|
not block_transport:
|
|
self.do_popup = True
|
|
if app.config.get_per('soundevents', 'contact_connected',
|
|
'enabled') and not app.block_signed_in_notifications[account] and\
|
|
not block_transport and helpers.allow_sound_notification(account,
|
|
'contact_connected'):
|
|
self.sound_event = event
|
|
self.do_sound = True
|
|
|
|
elif pres_obj.old_show > 1 and pres_obj.new_show < 2:
|
|
event = 'contact_disconnected'
|
|
if helpers.allow_showing_notification(account, 'notify_on_signout'):
|
|
self.do_popup = True
|
|
if app.config.get_per('soundevents', 'contact_disconnected',
|
|
'enabled') and helpers.allow_sound_notification(account, event):
|
|
self.sound_event = event
|
|
self.do_sound = True
|
|
# Status change (not connected/disconnected or error (<1))
|
|
elif pres_obj.new_show > 1:
|
|
event = 'status_change'
|
|
else:
|
|
return True
|
|
|
|
if app.jid_is_transport(self.jid):
|
|
self.transport_name = app.get_transport_name_from_jid(self.jid)
|
|
|
|
self.show = pres_obj.show
|
|
|
|
self.popup_timeout = app.config.get('notification_timeout')
|
|
|
|
nick = i18n.direction_mark + app.get_name_from_jid(account, self.jid)
|
|
if event == 'status_change':
|
|
self.popup_title = _('%(nick)s Changed Status') % \
|
|
{'nick': nick}
|
|
self.popup_text = _('%(nick)s is now %(status)s') % \
|
|
{'nick': nick, 'status': helpers.get_uf_show(pres_obj.show)}
|
|
if pres_obj.status:
|
|
self.popup_text = self.popup_text + " : " + pres_obj.status
|
|
self.popup_event_type = _('Contact Changed Status')
|
|
elif event == 'contact_connected':
|
|
self.popup_title = _('%(nickname)s Signed In') % {'nickname': nick}
|
|
self.popup_text = ''
|
|
if pres_obj.status:
|
|
self.popup_text = pres_obj.status
|
|
self.popup_event_type = _('Contact Signed In')
|
|
elif event == 'contact_disconnected':
|
|
self.popup_title = _('%(nickname)s Signed Out') % {'nickname': nick}
|
|
self.popup_text = ''
|
|
if pres_obj.status:
|
|
self.popup_text = pres_obj.status
|
|
self.popup_event_type = _('Contact Signed Out')
|
|
|
|
class MessageOutgoingEvent(nec.NetworkOutgoingEvent):
|
|
name = 'message-outgoing'
|
|
|
|
def init(self):
|
|
self.additional_data = {}
|
|
self.message = None
|
|
self.keyID = None
|
|
self.type_ = 'chat'
|
|
self.kind = None
|
|
self.timestamp = None
|
|
self.subject = ''
|
|
self.chatstate = None
|
|
self.stanza_id = None
|
|
self.resource = None
|
|
self.user_nick = None
|
|
self.xhtml = None
|
|
self.label = None
|
|
self.session = None
|
|
self.form_node = None
|
|
self.delayed = None
|
|
self.callback = None
|
|
self.callback_args = []
|
|
self.now = False
|
|
self.is_loggable = True
|
|
self.control = None
|
|
self.attention = False
|
|
self.correct_id = None
|
|
self.automatic_message = True
|
|
self.encryption = ''
|
|
self.encrypted = False
|
|
|
|
def get_full_jid(self):
|
|
if self.resource:
|
|
return self.jid + '/' + self.resource
|
|
if self.session:
|
|
return self.session.get_to()
|
|
return self.jid
|
|
|
|
def generate(self):
|
|
if self.type_ == 'chat':
|
|
self.kind = KindConstant.CHAT_MSG_SENT
|
|
else:
|
|
self.kind = KindConstant.SINGLE_MSG_SENT
|
|
return True
|
|
|
|
class StanzaMessageOutgoingEvent(nec.NetworkOutgoingEvent):
|
|
name = 'stanza-message-outgoing'
|
|
|
|
|
|
class GcStanzaMessageOutgoingEvent(nec.NetworkOutgoingEvent):
|
|
name = 'gc-stanza-message-outgoing'
|
|
|
|
|
|
class GcMessageOutgoingEvent(nec.NetworkOutgoingEvent):
|
|
name = 'gc-message-outgoing'
|
|
|
|
def init(self):
|
|
self.additional_data = {}
|
|
self.message = ''
|
|
self.chatstate = None
|
|
self.xhtml = None
|
|
self.stanza_id = None
|
|
self.label = None
|
|
self.callback = None
|
|
self.callback_args = []
|
|
self.is_loggable = True
|
|
self.control = None
|
|
self.correct_id = None
|
|
self.automatic_message = True
|
|
|
|
def generate(self):
|
|
return True
|
|
|
|
|
|
class ClientCertPassphraseEvent(nec.NetworkIncomingEvent):
|
|
name = 'client-cert-passphrase'
|
|
|
|
class InformationEvent(nec.NetworkIncomingEvent):
|
|
name = 'information'
|
|
|
|
def init(self):
|
|
self.args = None
|
|
self.kwargs = {}
|
|
self.dialog_name = None
|
|
self.popup = True
|
|
|
|
def generate(self):
|
|
if self.args is None:
|
|
self.args = ()
|
|
else:
|
|
self.args = (self.args,)
|
|
return True
|
|
|
|
|
|
class StyleChanged(nec.NetworkIncomingEvent):
|
|
name = 'style-changed'
|
|
|
|
def generate(self):
|
|
return True
|