def loginThread():
username = self.ui.username.text()
password = self.ui.password.text()
if username == "" or password == "":
self.showMessageBox.emit(strings["missingFieldsErrorText"])
return
try:
if storage.getToken(username) and storage.getKey(username):
token = storage.getToken(username)
public, private = storage.getKey(username)
newSession = Session(username, password, token, public, private)
storage.storeKey(newSession.username, newSession.public, newSession.private)
else:
token, public, private = Session.requestNewToken(username, password)
newSession = Session(username, password, token, public, private)
storage.storeToken(newSession.username, token)
storage.storeKey(newSession.username, newSession.public, newSession.private)
self.loginComplete.emit(newSession)
except SecureMessagingException as error:
if error.message == HTTPStrings.RESPONSE_UNAUTHORIZED:
storage.storeKey(username, None, None)
storage.storeToken(username, None)
loginThread()
return
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
def unauthorize(self):
if self.askForConfirmation(strings["confirmUnauthorizeClientText"]):
try:
self.session.unauthorize()
except SecureMessagingException as error:
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
return
storeMessages(self.session.username, None)
storeToken(self.session.username, None)
storeKey(self.session.username, None, None)
self.logout()
def renameThread():
newUsername = self.ui.newUsername.text()
if newUsername == "":
self.showMessageBox.emit(strings["missingFieldsErrorText"])
return
try:
oldUsername = self.session.username
self.session.renameUser(newUsername)
for message in sharedData.messages:
if message.sender == oldUsername:
message.sender = newUsername
elif message.receiver == oldUsername:
message.receiver = newUsername
storeMessages(self.session.username, sharedData.messages)
storeToken(self.session.username, self.session.token)
storeKey(self.session.username, self.session.public, self.session.private)
storeMessages(oldUsername, None)
storeToken(oldUsername, None)
storeKey(oldUsername, None, None)
self.renameCompleted.emit()
except SecureMessagingException as error:
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
return