def aggregate(self, replies):
results = [
ami.AMI_Message([
('Response', 'Success'),
('EventList', 'start'), # Note: lower-case "s"
('Message', 'Peer status list will follow')
])
]
for name, ami_messages in replies.iteritems():
if len(ami_messages) < 2:
bubble.log.error("From %s, IAXpeers action reply is too short",
name)
continue
if ami_messages[0].get('Response') != 'Success':
bubble.log.error("From %s, IAXpeers action failed", name)
continue
if ami_messages[-1].get('Event') != 'PeerlistComplete':
bubble.log.error("From %s, IAXpeers events do not complete",
name)
continue
value = ami_messages[-1].get('ListItems')
if not (value and value.isdigit()
and int(value) == len(ami_messages) - 2):
bubble.log.error(
"From %s, IAXpeersComplete has invalid ListItems", name)
continue
results += ami_messages[1:-1]
results.append(
ami.AMI_Message([
('Event', 'PeerlistComplete'),
('EventList', 'Complete'), # Note: upper-case "C".
('ListItems', str(len(results) - 1))
]))
return results
def aggregate(self, replies):
results = [
ami.AMI_Message([('Response', 'Success'),
('Message', 'Channel status will follow')])
]
for name, ami_messages in replies.iteritems():
if len(ami_messages) < 2:
bubble.log.error("From %s, Status action reply is too short",
name)
continue
if ami_messages[0].get('Response') != 'Success':
bubble.log.error("From %s, Status action failed", name)
continue
if ami_messages[-1].get('Event') != 'StatusComplete':
bubble.log.error("From %s, Status events do not complete",
name)
continue
value = ami_messages[-1].get('Items')
if not (value and value.isdigit()
and int(value) == len(ami_messages) - 2):
bubble.log.error("From %s, StatusComplete has invalid Items",
name)
continue
results += ami_messages[1:-1]
results.append(
ami.AMI_Message([('Event', 'StatusComplete'),
('Items', str(len(results) - 1))]))
return results
def broadcast(self, client, ami_message, server_names):
def deny(diagnostic):
bubble.log.user("Login failed: %s.", diagnostic)
return ami.AMI_Message([('Response', 'Error'),
('Message', "Authentication refused")])
# Validate login.
if client.user is not None:
bubble.log.user("Already authenticated.")
return ami.AMI_Message([('Response', 'Success'),
('Message', "Already authenticated")])
username = ami_message.get('Username')
user = client.config.users.get(username)
if user is None:
return deny("Unknown username.")
secret = ami_message.get('Secret')
password = user.password
if client.challenge is None:
if (hashlib.md5(secret).hexdigest() != password
and hashlib.sha1(secret).hexdigest() != password):
return deny("Password does not match.")
elif hashlib.md5(client.challenge + secret) != password:
return deny("Challenge was not successful.")
if not (client.address is None or user.acl is None):
for check, mask in user.acl:
ip = struct.unpack('!I', socket.inet_ntoa(client.address))[0]
if (ip ^ check) & mask == 0:
break
else:
return deny("Access not allowed from this IP.")
# Listen to random events from all servers; launch them as needed.
show_events = ami_message.get_lower('Events') != 'off'
if show_events:
events_forwarder = self.Events_Forwarder(suffix=None)
events_forwarder.configure(user.event_filter, client.writer)
client.server_names = []
for name in user.servers:
server = ami.Server.registry.get(name)
if server is None:
server = ami.Server()
if show_events:
server.add_to_output_bus(events_forwarder)
server.configure(client.config.servers[name])
# FIXME: What if Asterisk refuses to reply?
elif show_events:
server.add_to_output_bus(events_forwarder)
client.server_names.append(name)
# Login is successful!
client.user = user
bubble.log.info("%s logged in user %s.", client, user.name)
return ami.AMI_Message([('Response', 'Success'),
('Message', "Authentication accepted")])
def broadcast(self, client, ami_message, server_names):
if client.user is not None:
bubble.log.user("Already authenticated.")
return ami.AMI_Message([('Response', 'Success'),
('Message', "Already authenticated")])
if ami_message.get_lower('AuthType') != 'md5':
bubble.log.user("Authentication type not supported.")
return ami.AMI_Message([('Response', 'Error'),
('Message',
"Authentication type not supported")])
client.challenge = str(random.randint(100000000, 999999999))
return ami.AMI_Message([('Response', 'Success'),
('Challenge', client.challenge)])
def aggregate(self, replies):
results = [
ami.AMI_Message([('Response', 'Success'),
('Message', 'Channel status will follow')])
]
for name, ami_messages in replies.iteritems():
if len(ami_messages) < 2:
bubble.log.error(
"From %s, QueueStatus action reply is too short", name)
continue
if ami_messages[0].get('Response') != 'Success':
bubble.log.error("From %s, QueueStatus action failed", name)
continue
if ami_messages[-1].get('Event') != 'QueueStatusComplete':
bubble.log.error("From %s, QueueStatus events do not complete",
name)
continue
results += ami_messages[1:-1]
results.append(ami.AMI_Message([('Event', 'QueueStatusComplete')]))
return results
def broadcast(self, client, ami_message, server_names):
accepting = set()
for name in server_names:
server = ami.Server.registry.get(name)
if server:
accepting |= set(server.accepting)
response = ami.AMI_Message([('Response', 'Success')])
has_octopasty = 'octopasty' in client.user.privileges
for key, maker in sorted(ami.manager_actions.items()):
if not (issubclass(maker, Manager_Action) or maker in accepting):
continue
privileges = maker.privileges
# Actions with octopasty among privileges are invisible,
# save for user having octopasty privilege.
if privileges is not None and 'octopasty' in privileges:
if not has_octopasty:
continue
response[maker.name] = (
'%s (Priv: %s)' % (
maker.summary,
# Looking like Asterisk even where it is wrong :-).
','.join(privileges) if privileges else '<none>'))
return response
def broadcast(self, client, ami_message, server_names):
# Asterisk would use:
#message = "Thanks for all the fish."
# Octopasty prefers:
message = "Don't panic."
return ami.AMI_Message([('Response', 'Goodbye'), ('Message', message)])
def deny(diagnostic):
bubble.log.user("Login failed: %s.", diagnostic)
return ami.AMI_Message([('Response', 'Error'),
('Message', "Authentication refused")])