def send(self):
lookup = DNSLookup()
settings = SIPSimpleSettings()
account = DefaultAccount()
if account.sip.outbound_proxy is not None:
uri = SIPURI(
host=account.sip.outbound_proxy.host,
port=account.sip.outbound_proxy.port,
parameters={'transport': account.sip.outbound_proxy.transport})
else:
uri = self.to_uri
try:
routes = lookup.lookup_sip_proxy(
uri, settings.sip.transport_list).wait()
except DNSLookupError:
msg = 'DNS lookup error while looking for %s proxy' % uri
log.warning(msg)
raise SIPMessageError(0, msg)
else:
route = routes.pop(0)
from_header = FromHeader(self.from_uri)
to_header = ToHeader(self.to_uri)
route_header = RouteHeader(route.uri)
notification_center = NotificationCenter()
for chunk in chunks(self.body, 1000):
if self.use_cpim:
additional_headers = []
payload = CPIMPayload(
self.body.encode('utf-8'),
self.content_type,
charset='utf-8',
sender=ChatIdentity(self.from_uri, None),
recipients=[ChatIdentity(self.to_uri, None)],
additional_headers=additional_headers)
payload, content_type = payload.encode()
else:
content_type = self.content_type
payload = self.body.encode('utf-8')
request = SIPMessageRequest(from_header, to_header,
route_header, content_type,
payload)
notification_center.add_observer(self, sender=request)
self._requests.add(request)
request.send()
error = None
count = len(self._requests)
while count > 0:
notification = self._channel.wait()
if notification.name == 'SIPMessageDidFail':
error = (notification.data.code, notification.data.reason)
count -= 1
self._requests.clear()
if error is not None:
raise SIPMessageError(*error)
def textView_doCommandBySelector_(self, textView, selector):
if selector == "insertNewline:" and self.chatViewController.inputText == textView:
content = str(textView.string())
textView.setString_("")
textView.didChangeText()
if content:
self.sendMessage(content)
self.chatViewController.resetTyping()
recipient = ChatIdentity(self.target_uri, self.display_name)
self.notification_center.post_notification(
'ChatViewControllerDidDisplayMessage',
sender=self,
data=NotificationData(
direction='outgoing',
history_entry=False,
remote_party=format_identity_to_string(recipient),
local_party=format_identity_to_string(self.account) if
self.account is not BonjourAccount() else 'bonjour.local',
check_contact=True))
return True
return False
def dispatch_message(self, session, message):
identity = ChatIdentity.parse(format_identity(session.remote_identity))
for s in (s for s in self.sessions if s is not session):
try:
chat_stream = next(stream for stream in s.streams if stream.type == 'chat')
except StopIteration:
pass
else:
chat_stream.send_message(message.content, message.content_type, sender=identity, recipients=[self.identity], timestamp=message.timestamp)
def _NH_XMPPIncomingMucSessionGotMessage(self, notification):
if not self._sip_session:
return
message = notification.data.message
sender_uri = message.sender.uri.as_sip_uri()
del sender_uri.parameters['gr'] # no GRUU in CPIM From header
sender = ChatIdentity(sender_uri, display_name=self.nickname)
message_id = self._msrp_stream.send_message(message.body,
'text/plain',
sender=sender)
self._pending_messages_map[message_id] = message
def sendMessage(self, content, content_type="text/plain"):
# entry point for sending messages, they will be added to self.message_queue
if content_type != "application/im-iscomposing+xml":
icon = NSApp.delegate().contactsWindowController.iconPathForSelf()
if not isinstance(content, OTRInternalMessage):
timestamp = ISOTimestamp.now()
hash = hashlib.sha1()
content = content.decode() if isinstance(content,
bytes) else content
hash.update((content + str(timestamp)).encode("utf-8"))
id = hash.hexdigest()
call_id = ''
encryption = ''
if self.encryption.active:
encryption = 'verified' if self.encryption.verified else 'unverified'
self.chatViewController.showMessage(call_id,
id,
'outgoing',
None,
icon,
content,
timestamp,
state="sent",
media_type='sms',
encryption=encryption)
recipient = ChatIdentity(self.target_uri, self.display_name)
mInfo = MessageInfo(id,
sender=self.account,
recipient=recipient,
timestamp=timestamp,
content_type=content_type,
content=content,
status="queued",
encryption=encryption)
self.messages[id] = mInfo
self.message_queue.put(mInfo)
else:
self.message_queue.put(content)
# Async DNS lookup
if host is None or host.default_ip is None:
self.setRoutesFailed(
NSLocalizedString("No Internet connection", "Label"))
return
if self.last_route is None:
self.lookup_destination(self.target_uri)
else:
self.setRoutesResolved([self.last_route])
def _send_queued_messages(self):
sender = None
while self._xmpp_message_queue:
message = self._xmpp_message_queue.popleft()
if message.body is None:
continue
sender_uri = message.sender.uri.as_sip_uri()
sender_uri.parameters['gr'] = encode_resource(sender_uri.parameters['gr'].decode('utf-8'))
sender = ChatIdentity(sender_uri)
self.msrp_stream.send_message(message.body, 'text/plain', sender=sender, message_id=str(message.id), notify_progress=message.use_receipt)
if sender:
self.msrp_stream.send_composing_indication('idle', 30, sender=sender)
def _send(self):
if self.session.routes:
from_uri = self.account.uri
content = self.content if isinstance(
self.content, bytes) else self.content.encode()
additional_sip_headers = []
if self.account.sms.use_cpim:
ns = CPIMNamespace('urn:ietf:params:imdn', 'imdn')
additional_headers = [CPIMHeader('Message-ID', ns, self.id)]
if self.account.sms.enable_imdn and self.content_type not in self.__disabled_imdn_content_types__:
additional_headers.append(
CPIMHeader('Disposition-Notification', ns,
'positive-delivery, display'))
payload = CPIMPayload(
content,
self.content_type,
charset='utf-8',
sender=ChatIdentity(from_uri, self.account.display_name),
recipients=[ChatIdentity(self.sip_uri, None)],
timestamp=str(self.timestamp),
additional_headers=additional_headers)
payload, content_type = payload.encode()
else:
payload = content
content_type = self.content_type
route = self.session.routes[0]
message_request = Message(FromHeader(from_uri,
self.account.display_name),
ToHeader(self.sip_uri),
RouteHeader(route.uri),
content_type,
payload,
credentials=self.account.credentials,
extra_headers=additional_sip_headers)
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=message_request)
message_request.send()
else:
pass
def composeReplicationMessage(self, sent_message, response_code):
if sent_message.content_type == "application/im-iscomposing+xml":
return
if isinstance(self.account, Account):
if not self.account.sms.disable_replication:
contact = NSApp.delegate(
).contactsWindowController.getFirstContactMatchingURI(
self.target_uri)
msg = CPIMPayload(
sent_message.content,
sent_message.content_type,
charset='utf-8',
sender=ChatIdentity(self.account.uri,
self.account.display_name),
recipients=[
ChatIdentity(self.target_uri,
contact.name if contact else None)
])
self.sendReplicationMessage(response_code,
msg.encode()[0],
content_type='message/cpim')
def __init__(self, uri):
self.uri = uri
self.identity = ChatIdentity.parse('<sip:%s>' % self.uri)
self.sessions = []
self.sessions_with_proposals = []
self.subscriptions = []
self.pending_messages = []
self.state = 'stopped'
self.incoming_message_queue = coros.queue()
self.message_dispatcher = None
self.audio_conference = None
self.conference_info_payload = None
self.conference_info_version = count(1)
self.irc_connector = None
self.irc_protocol = None
def _NH_XMPPChatSessionGotComposingIndication(self, notification):
if self.sip_session is None or self.sip_session.state != 'connected':
return
if self._sip_session_timer is not None and self._sip_session_timer.active():
self._sip_session_timer.reset(SESSION_TIMEOUT)
message = notification.data.message
state = None
if message.state == 'composing':
state = 'active'
elif message.state == 'paused':
state = 'idle'
if state is not None:
sender_uri = message.sender.uri.as_sip_uri()
del sender_uri.parameters['gr'] # no GRUU in CPIM From header
sender = ChatIdentity(sender_uri)
self.msrp_stream.send_composing_indication(state, 30, sender=sender)
if message.use_receipt:
self.xmpp_session.send_receipt_acknowledgement(message.id)
def _NH_XMPPChatSessionGotMessage(self, notification):
if self.sip_session is None or self.sip_session.state != 'connected':
self._xmpp_message_queue.append(notification.data.message)
return
if self._sip_session_timer is not None and self._sip_session_timer.active():
self._sip_session_timer.reset(SESSION_TIMEOUT)
message = notification.data.message
sender_uri = message.sender.uri.as_sip_uri()
del sender_uri.parameters['gr'] # no GRUU in CPIM From header
sender = ChatIdentity(sender_uri)
self.use_receipts = message.use_receipt
if not message.use_receipt:
notify_progress = False
else:
notify_progress = True
self._pending_xmpp_stanzas[message.id] = message
# Prefer plaintext
self.msrp_stream.send_message(message.body, 'text/plain', sender=sender, message_id=str(message.id), notify_progress=notify_progress)
self.msrp_stream.send_composing_indication('idle', 30, sender=sender)
def __init__(self, username, uri, content, content_type='text/plain'):
self.sender = ChatIdentity(uri, display_name=username)
self.content = content
self.content_type = content_type