def receivedSessionKey(self, sessionKey, authConnection):
if self.deffered is not None:
d, self.deffered = self.deffered, None
keyFactory = SessionKeyFactory()
key = keyFactory.createAESKeyFromHex(sessionKey)
d.callback((key, authConnection))
def generateSessionKey(self, cert):
if cert in self.sessionKeys:
raise AuthorityError("Duplicate Certificate, session key for certificate already exists")
# Generate and store session key
keyFactory = SessionKeyFactory()
key = keyFactory.createAESKey()
self.sessionKeys[cert.as_pem()] = key
return key
def _sendRequest(self):
message = SecureMessage()
sessionKeyFactory = SessionKeyFactory()
sessionKey = sessionKeyFactory.createAESKey()
self.factory.collectorNode.authKey = sessionKey
logger.debug("Created session key for Authority connection:")
logger.debug(sessionKey.hex(), False)
authKey = app.keyManager.findKey("authority")
encryptedKey = authKey.publicEncrypt(sessionKey.hex())
message.action = "request-table"
message['encrypted-session-key'] = encryptedKey
message.sign()
self.sendMessage(message)