def login(self, username, password):
checkData(locals())
if len(password) == 0 or len(username) == 0:
raise MissingInputDataError("Insert username and password!")
from app.backend.controller.usersManager import UsersManager
usersManager = UsersManager()
try:
user = usersManager.getUser(username, password)
sessionKey = self.__generateSessionKey()
userUuid = user.uuid
expireTimestamp = datetime.datetime.now() + datetime.timedelta(days=1)
session = Session(sessionKey = sessionKey, userUuid = userUuid, expireTimestamp = expireTimestamp)
try:
session.store()
sessionData = {"sessionKey" : sessionKey, "userUuid" : userUuid}
return sessionData
except SessionCreationError as e:
raise e
else:
return None
except UserNotFoundError as e:
raise e
else:
return None
def logout(self, username):
checkData(locals())
from app.backend.controller.usersManager import UsersManager
usersManager = UsersManager()
user = usersManager.getUser(username)
userUuid = user.uuid
session = Session(userUuid = userUuid)
session.retrieve()
session.delete()
return {}
def checkSessionValidity(self,sessionKey,userUuid):
checkData(locals())
session = Session(sessionKey = sessionKey, userUuid = userUuid)
session.retrieve()
try:
session.retrieve()
except SessionNotFoundError as e:
raise NotValidSessionError("The requested session is not valid")
except Exception as e:
raise e
if datetime.datetime.now() > session.expireTimestamp:
raise SessionExpiredError("The requested session is expired")
