def getEncryptedMessage(recipient, plaintext):
session = session_record.SessionRecord(recipient)
# TODO also check hasSession
if not session.hasSession(
) or session.sessionState.sessionStructure.needsRefresh:
preKeyList = serverapi.getRecipientsPreKeyList(recipient)
for preKey in preKeyList.keys:
#device = PushAddress.create(recipient. number, preKey.deviceid)
processor = receive_textsecure.KeyExchangeProcessor(recipient)
# TODO check if the identity key is trusted
#if processor.isTrusted(preKey):
processor.processKeyExchangeMessage(preKey)
cipher = session_cipher.SessionCipher(recipient)
message = cipher.encrypt(plaintext)
remoteRegistrationId = cipher.getRemoteRegistrationId()
PREKEY_TYPE = 3
WHISPER_TYPE = 2
IncomingPushMessageSignal = IncomingPushMessageSignal_pb2.IncomingPushMessageSignal(
)
if message.type == PREKEY_TYPE:
return PushBody(IncomingPushMessageSignal.PREKEY_BUNDLE,
remoteRegistrationId, message.serialized)
elif message.type == WHISPER_TYPE:
return PushBody(IncomingPushMessageSignal.CIPHERTEXT,
remoteRegistrationId, message.serialized)
else:
raise "Unknown ciphertext type" + str(message.type)
def getEncryptedMessage(recipient, plaintext):
session = session_record.SessionRecord(recipient)
# TODO also check hasSession
if not session.hasSession() or session.sessionState.sessionStructure.needsRefresh:
preKeyList = serverapi.getRecipientsPreKeyList(recipient)
for preKey in preKeyList.keys:
# device = PushAddress.create(recipient. number, preKey.deviceid)
processor = receive_textsecure.KeyExchangeProcessor(recipient)
# TODO check if the identity key is trusted
# if processor.isTrusted(preKey):
processor.processKeyExchangeMessage(preKey)
cipher = session_cipher.SessionCipher(recipient)
message = cipher.encrypt(plaintext)
remoteRegistrationId = cipher.getRemoteRegistrationId()
PREKEY_TYPE = 3
WHISPER_TYPE = 2
IncomingPushMessageSignal = IncomingPushMessageSignal_pb2.IncomingPushMessageSignal()
if message.type == PREKEY_TYPE:
return PushBody(IncomingPushMessageSignal.PREKEY_BUNDLE, remoteRegistrationId, message.serialized)
elif message.type == WHISPER_TYPE:
return PushBody(IncomingPushMessageSignal.CIPHERTEXT, remoteRegistrationId, message.serialized)
else:
raise "Unknown ciphertext type" + str(message.type)
def on_add_button_clicked(self, widget):
#When Subscribe button is clicked
phone_entry = self.phone_entry.get_text()
alias = self.alias_entry.get_text()
try:
preKeyList = serverapi.getRecipientsPreKeyList(phone_entry)
except serverapi.ServerError as e:
ErrorDialog('Error', str(e))
return
phoneNumber = phone_entry
identityKey = preKeyList.keys[0].identityKey.publicKey
alias = alias
import keyutils
keyutils.RecipientUtil().saveRecipient(phoneNumber, identityKey, alias)
self.window.destroy()
def on_add_button_clicked(self, widget):
#When Subscribe button is clicked
phone_entry = self.phone_entry.get_text()
alias = self.alias_entry.get_text()
try:
preKeyList = serverapi.getRecipientsPreKeyList(phone_entry)
except serverapi.ServerError as e:
ErrorDialog('Error', str(e))
return
phoneNumber = phone_entry
identityKey = preKeyList.keys[0].identityKey.publicKey
alias = alias
import keyutils
keyutils.RecipientUtil().saveRecipient(phoneNumber, identityKey, alias)
self.window.destroy()
