def __init__(self, local_domains=("localhost")):
self.local_domains = local_domains
self.loop = ioloop.IOLoop()
self.ctx = zmq.Context()
log.debug('Registering StanzaProcessor at forwarder..')
# connect push socket to forwarder
self.forwarder = self.ctx.socket(zmq.PUSH)
self.forwarder.connect(config.get('ipc', 'forwarder'))
pull_socket = self.ctx.socket(zmq.PULL)
stream = zmqstream.ZMQStream(pull_socket, self.loop)
stream.on_recv(self.handle_stanza, False)
port = pull_socket.bind_to_random_port('tcp://127.0.0.1')
# register connection at forwarder
reg_msg = ZMQForwarder_message('REGISTER')
reg_msg.attributes = (config.get('ipc', 'password'), 'tcp://127.0.0.1:' + str(port), local_domains)
self.forwarder.send_pyobj(reg_msg)
# init the handlers
self.stanza_handlers = {
'iq': iq.Iq(),
'message': message.Message(),
'presence': presence.Presence()
}
def __init__(self, local_domains=("localhost")):
self.local_domains = local_domains
self.loop = ioloop.IOLoop()
self.ctx = zmq.Context()
log.debug('Registering StanzaProcessor at forwarder..')
# connect push socket to forwarder
self.forwarder = self.ctx.socket(zmq.PUSH)
self.forwarder.connect(config.get('ipc', 'forwarder'))
pull_socket = self.ctx.socket(zmq.PULL)
stream = zmqstream.ZMQStream(pull_socket, self.loop)
stream.on_recv(self.handle_stanza, False)
port = pull_socket.bind_to_random_port('tcp://127.0.0.1')
# register connection at forwarder
reg_msg = ZMQForwarder_message('REGISTER')
reg_msg.attributes = (config.get('ipc', 'password'),
'tcp://127.0.0.1:' + str(port), local_domains)
self.forwarder.send_pyobj(reg_msg)
# init the handlers
self.stanza_handlers = {
'iq': iq.Iq(),
'message': message.Message(),
'presence': presence.Presence()
}
def __init__(self):
self.zmq_context = zmq.Context()
# connect to forwarder/router
log.debug('Connecting StanzaPublisher to forwarder..')
self.router = self.zmq_context.socket(zmq.PUSH)
self.router.connect(config.get('ipc', 'forwarder'))
def __init__(self):
self.zmq_context = zmq.Context()
# connect to forwarder/router
log.debug('Connecting StanzaPublisher to forwarder..')
self.router = self.zmq_context.socket(zmq.PUSH)
self.router.connect(config.get('ipc', 'forwarder'))
def handle_forwarder_message(self, msg):
"""Handles incoming command requests from peer"""
if msg.command == 'REGISTER':
(password, push_url, jids) = msg.attributes
log.info('peer is trying to register')
if password != config.get('ipc', 'password'):
log.info('Authorization failed')
return
log.info('registering new peer at ' + push_url)
peer = self.ctx.socket(zmq.PUSH)
peer.connect(push_url)
if isinstance(jids, JID):
jids = [jids, ]
for jid in jids:
log.info('adding routing entry for ' + unicode(jid))
jid = JID(jid)
try:
# append to bare jids list of existing connections
self.peers[jid.bare].append((jid, peer))
except KeyError:
# create new entry
self.peers[jid.bare] = [(jid, peer), ]
elif msg.command == 'UNREGISTER':
push_url = msg.attributes
log.info('unregistering peer at ' + push_url)
for bare_jid in self.peers.keys():
for peer in self.peers[bare_jid]:
if peer[1] == push_url:
self.peers.remove(peer)
if len(self.peers) == 0:
del self.peers[bare_jid]
else:
raise InternalServerError()
def start_client_listener():
publisher = get_publisher()
validation_registry = get_validation_registry()
validator = DummyTrueValidator()
validation_registry.register('dummy', validator)
io_loop = ioloop.IOLoop.instance()
server = XMPPServer(io_loop)
server.bind(config.get('listeners', 'clientport'),
config.get('listeners', 'ip'))
server.start()
try:
io_loop.start()
except (KeyboardInterrupt, SystemExit):
io_loop.stop()
print "exited cleanly"
def __init__(self, name):
classname = name.replace('.', '_').lower()
if classname.startswith("pyfire_"):
classname = classname[7:]
try:
level = config.get('logging', classname).upper()
except config.NoOptionError:
level = ''
if not level:
level = config.get('logging', 'global_level').upper()
if level not in frozenset(['CRITICAL', 'ERROR', 'WARNING',
'INFO', 'DEBUG', 'NOTSET']):
warnings.warn("No such loglevel %s" % level, RuntimeWarning)
level = 'ERROR'
super(Logger, self).__init__(classname, getattr(logbook, level))
self.handlers.append(logbook.more.ColorizedStderrHandler())
self._disabled = False
def set_resource(self, tree):
"""Set a resource on our JID"""
bind_element = tree[0]
if tree.get("type") != "set" or \
bind_element.tag != 'bind' or\
bind_element.get("xmlns") != BIND_NS:
raise NotAuthorizedError
resource_element = bind_element.find("resource")
if resource_element is None:
# No prefered resource was set, generate one
self.jid.resource = uuid.uuid4().hex
else:
self.jid.resource = resource_element.text
if not self.jid.validate():
raise BadRequestError
# Check if given resource is already in use
known_jids = get_known_jids()
try:
known_jids.append(self.jid)
except ValueError:
raise ConflictError
log.info("Bound connection as %s" % str(self.jid))
# Connect to forwarder to receive stanzas sent back to client
log.debug('Registering Client at forwarder..')
self.pull_socket = zmq.Context().socket(zmq.PULL)
self.processed_stream = ZMQStream(self.pull_socket,
self.connection.stream.io_loop)
self.processed_stream.on_recv(self.masked_send_list, False)
port = self.pull_socket.bind_to_random_port('tcp://127.0.0.1')
self.pull_url = 'tcp://127.0.0.1:' + str(port)
reg_msg = ZMQForwarder_message('REGISTER')
reg_msg.attributes = (config.get('ipc',
'password'), self.pull_url, self.jid)
self.publisher.send_pyobj(reg_msg)
# Send registered resource back to client
response_element = ET.Element("iq")
response_element.set("type", "result")
response_element.set("id", tree.get("id"))
bind_element = ET.SubElement(response_element, "bind")
bind_element.set("xmlns", BIND_NS)
jid_element = ET.SubElement(bind_element, "jid")
jid_element.text = str(self.jid)
self.send_element(response_element)
def fire_up():
import pyfire.storage
import pyfire.contact
pyfire.storage.Base.metadata.create_all(pyfire.storage.engine)
# create a forwader/router for internal communication
fwd = zmq_forwarder.ZMQForwarder(config.get('ipc', 'forwarder'))
thread.start_new_thread(fwd.start, ())
# create a stamza processor for local domains
stanza_proc = stanza_processor.StanzaProcessor(config.getlist('listeners', 'domains'))
thread.start_new_thread(stanza_proc.start, ())
# start listener for incomming Connections
start_client_listener()
def handle_forwarder_message(self, msg):
"""Handles incoming command requests from peer"""
if msg.command == 'REGISTER':
(password, push_url, jids) = msg.attributes
log.info('peer is trying to register')
if password != config.get('ipc', 'password'):
log.info('Authorization failed')
return
log.info('registering new peer at ' + push_url)
peer = self.ctx.socket(zmq.PUSH)
peer.connect(push_url)
if isinstance(jids, JID):
jids = [
jids,
]
for jid in jids:
log.info('adding routing entry for ' + unicode(jid))
jid = JID(jid)
try:
# append to bare jids list of existing connections
self.peers[jid.bare].append((jid, peer))
except KeyError:
# create new entry
self.peers[jid.bare] = [
(jid, peer),
]
elif msg.command == 'UNREGISTER':
push_url = msg.attributes
log.info('unregistering peer at ' + push_url)
for bare_jid in self.peers.keys():
for peer in self.peers[bare_jid]:
if peer[1] == push_url:
self.peers.remove(peer)
if len(self.peers) == 0:
del self.peers[bare_jid]
else:
raise InternalServerError()
:license: BSD, see LICENSE for more details.
"""
__all__ = ['engine', 'Base', 'Session']
from sqlalchemy import create_engine
from sqlalchemy.orm import scoped_session, sessionmaker
from sqlalchemy.ext.declarative import declarative_base
import pyfire.configuration as config
from pyfire.jid import JID
from pyfire.logger import Logger
log = Logger(__name__)
engine = create_engine(config.get('database', 'dburi'))
Base = declarative_base(bind=engine)
Session = scoped_session(sessionmaker())
from sqlalchemy.types import TypeDecorator, VARCHAR
class JIDString(TypeDecorator):
"""Represents a full JID encoded as unicode string.
Usage::
JIDString
"""