gajim-plural/gajim/common/modules/register.py

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# This file is part of Gajim.
#
# Gajim is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 3 only.
#
# Gajim is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
# XEP-0077: In-Band Registration
import logging
import weakref
import nbxmpp
from gajim.common import app
log = logging.getLogger('gajim.c.m.register')
class Register:
def __init__(self, con):
self._con = con
self._account = con.name
self.handlers = []
self.agent_registrations = {}
def change_password(self, password, success_cb, error_cb):
if not app.account_is_connected(self._account):
return
hostname = app.config.get_per('accounts', self._account, 'hostname')
username = app.config.get_per('accounts', self._account, 'name')
iq = nbxmpp.Iq(typ='set', to=hostname)
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query = iq.setTag(nbxmpp.NS_REGISTER + ' query')
query.setTagData('username', username)
query.setTagData('password', password)
weak_success_cb = weakref.WeakMethod(success_cb)
weak_error_cb = weakref.WeakMethod(error_cb)
log.info('Send password change')
self._con.connection.SendAndCallForResponse(
iq, self._change_password_response, {'success_cb': weak_success_cb,
'error_cb': weak_error_cb})
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@staticmethod
def _change_password_response(_con, stanza, success_cb, error_cb):
if not nbxmpp.isResultNode(stanza):
error = stanza.getErrorMsg()
log.info('Error: %s', error)
if error_cb() is not None:
error_cb()(error)
else:
log.info('Password changed')
if success_cb() is not None:
success_cb()()
def register_agent(self, agent, form, is_form, success_cb, error_cb):
if not app.account_is_connected(self._account):
return
weak_success_cb = weakref.WeakMethod(success_cb)
weak_error_cb = weakref.WeakMethod(error_cb)
iq = nbxmpp.Iq('set', nbxmpp.NS_REGISTER, to=agent)
if is_form:
query = iq.setQuery()
form.setAttr('type', 'submit')
query.addChild(node=form)
else:
for field in form.keys():
iq.setTag('query').setTagData(field, form[field])
self._con.connection.SendAndCallForResponse(
iq, self._register_agent_response, {'agent': agent,
'success_cb': weak_success_cb,
'error_cb': weak_error_cb})
self.agent_registrations[agent] = {'roster_push': False,
'sub_received': False}
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def _register_agent_response(self, _con, stanza, agent,
success_cb, error_cb):
if not nbxmpp.isResultNode(stanza):
error = stanza.getErrorMsg()
log.info('Error: %s', error)
if error_cb() is not None:
error_cb()(error)
return
self._con.get_module('Presence').subscribe(agent, auto_auth=True)
self.agent_registrations[agent]['roster_push'] = True
if self.agent_registrations[agent]['sub_received']:
self._con.get_module('Presence').subscribed(agent)
if success_cb() is not None:
success_cb()()
def get_register_form(self, jid, success_cb, error_cb):
if not app.account_is_connected(self._account):
return
weak_success_cb = weakref.WeakMethod(success_cb)
weak_error_cb = weakref.WeakMethod(error_cb)
iq = nbxmpp.Iq('get', nbxmpp.NS_REGISTER, to=jid)
self._con.connection.SendAndCallForResponse(
iq, self._register_info_response, {'success_cb': weak_success_cb,
'error_cb': weak_error_cb})
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@staticmethod
def _register_info_response(_con, stanza, success_cb, error_cb):
if not nbxmpp.isResultNode(stanza):
error = stanza.getErrorMsg()
log.info('Error: %s', error)
if error_cb() is not None:
error_cb()(error)
else:
log.info('Register form received')
form = stanza.getQuery().getTag('x', namespace=nbxmpp.NS_DATA)
is_form = form is not None
if not is_form:
form = {}
for field in stanza.getQueryPayload():
if not isinstance(field, nbxmpp.Node):
continue
form[field.getName()] = field.getData()
if success_cb() is not None:
success_cb()(form, is_form)
def get_instance(*args, **kwargs):
return Register(*args, **kwargs), 'Register'