def __init__(self):
from sipsimple.application import SIPApplication
if SIPApplication.storage is None:
raise RuntimeError(
"Cannot access the OTR cache before SIPApplication.storage is defined"
)
if ISIPSimpleApplicationDataStorage.providedBy(SIPApplication.storage):
self.key_file = os.path.join(SIPApplication.storage.directory,
'otr.key')
self.trusted_file = os.path.join(SIPApplication.storage.directory,
'otr.trusted')
try:
self.private_key = DSAPrivateKey.load(self.key_file)
if self.private_key.key_size != 1024:
raise ValueError
except (EnvironmentError, ValueError):
self.private_key = DSAPrivateKey.generate()
self.private_key.save(self.key_file)
try:
self.trusted_peers = pickle.load(open(self.trusted_file, 'rb'))
if not isinstance(self.trusted_peers,
OTRTrustedPeerSet) or not all(
isinstance(item, OTRTrustedPeer)
for item in self.trusted_peers):
raise ValueError("invalid OTR trusted peers file")
except Exception:
self.trusted_peers = OTRTrustedPeerSet()
self.save()
else:
self.key_file = self.trusted_file = None
self.private_key = DSAPrivateKey.generate()
self.trusted_peers = OTRTrustedPeerSet()
def __init__(self):
from sipsimple.application import SIPApplication
if SIPApplication.storage is None:
raise RuntimeError("Cannot access the OTR cache before SIPApplication.storage is defined")
if ISIPSimpleApplicationDataStorage.providedBy(SIPApplication.storage):
self.key_file = os.path.join(SIPApplication.storage.directory, 'otr.key')
self.trusted_file = os.path.join(SIPApplication.storage.directory, 'otr.trusted')
try:
self.private_key = DSAPrivateKey.load(self.key_file)
if self.private_key.key_size != 1024:
raise ValueError
except (EnvironmentError, ValueError):
self.private_key = DSAPrivateKey.generate()
self.private_key.save(self.key_file)
try:
self.trusted_peers = pickle.load(open(self.trusted_file, 'rb'))
if not isinstance(self.trusted_peers, OTRTrustedPeerSet) or not all(isinstance(item, OTRTrustedPeer) for item in self.trusted_peers):
raise ValueError("invalid OTR trusted peers file")
except Exception:
self.trusted_peers = OTRTrustedPeerSet()
self.save()
else:
self.key_file = self.trusted_file = None
self.private_key = DSAPrivateKey.generate()
self.trusted_peers = OTRTrustedPeerSet()
def __init__(self, name):
self.name = name
self.secret = None
self.private_key = DSAPrivateKey.generate()
self.otr_session = OTRSession(self.private_key, transport=self)
self.peer = None
self.send_queue = EventQueue(handler=self._send_handler)
self.send_queue.start()
self.ake_done = Event()
self.smp_done = Event()
self.all_done = Event()
self.otr_done = Event()
self.smp_status = None
self.same_secrets = None
self.sent_message = None
self.received_message = None
NotificationCenter().add_observer(self, sender=self.otr_session)
def __init__(self, name):
self.name = name
self.secret = None
self.private_key = DSAPrivateKey.generate()
self.otr_session = OTRSession(self.private_key, transport=self)
self.peer = None
self.send_queue = EventQueue(handler=self._send_handler)
self.send_queue.start()
self.ake_done = Event()
self.smp_done = Event()
self.all_done = Event()
self.otr_done = Event()
self.smp_status = None
self.same_secrets = None
self.sent_message = None
self.received_message = None
NotificationCenter().add_observer(self, sender=self.otr_session)
