def _sync_user_credentials(self, data, addr):
"""
Received user credentials and send its uuid
:param data: data send by client
:param addr: client address
"""
self._logger.debug("User trying to login from %s", addr[0])
self._logger.debug("Checking credentials...")
# format user information received
data.replace("\n", "")
user = User()
user._email = data.split(":")[0]
user._password = data.split(":")[1]
# search user
user_found = self._find_user(user)
if user_found != None:
# send the generated uuid to client
self._socket.sendto(user_found._uuid, (addr[0], addr[1]))
self._logger.debug("User found")
self._logger.debug("User (email: %s) is logged", user_found._email)
self._logger.debug("UUID: \"%s\" sent to %s", user_found._uuid, addr[0])
else:
# send empty string to client
self._socket.sendto("none", (addr[0], addr[1]))
self._logger.debug("none string sent to %s", addr[0])
self._logger.debug("User not found")
self._logger.debug("User (email: %s) failed to login", user._email)
def _login_user(self):
"""
Ask user login
"""
# send message to arduino to bling the LED
self._send_message_to_arduino("3")
self._logger.info("Please enter your email and password to login")
user = User()
sys.stdout.write("email: ")
user._email = sys.stdin.readline()
sys.stdout.write("password: "******"Login failed. Please check your internet and/or serial connection and retry")
self._login_user()
elif user._uuid == "none":
self._logger.info("Login failed")
self._login_user()
elif re.compile("[\w]{8}-[\w]{4}-[\w]{4}-[\w]{4}-[\w]{12}").match(user._uuid):
self._save_user_settings(user)
self._logger.info("Login successful")
# send message to arduino to put off LED
self._send_message_to_arduino("4")
def add_user(self):
"""
Add user in data file
"""
self._logger.info("Please enter user information")
user = User()
# ask user information
sys.stdout.write("first name: ")
user._first_name = sys.stdin.readline()
sys.stdout.write("last name: ")
user._last_name = sys.stdin.readline()
sys.stdout.write("email: ")
user._email = sys.stdin.readline()
sys.stdout.write("password: "******"\n", ""),
'lastName': user._last_name.replace("\n", ""),
'email': user._email.replace("\n", ""),
'password': user._password,
'uuid': user._uuid
}
# add user to the dict
users.append(new_user)
# save user settings in json file
with open(DATA_FILE_LOCATION + DATA_FILE_NAME, "w") as file:
json.dump(users, file, indent = 4, encoding = 'utf-8')
# init user work data file
with open(DATA_FILE_LOCATION + user._uuid + ".json", "w") as file:
user_hours = {
"uuid": user._uuid,
"currentState": "",
"workingHours": []
}
json.dump(user_hours, file, indent = 4, encoding = 'utf-8')
self._logger.info("User successfully added ")
self._logger.debug("New user added (id: %s - email: %s)", user._id, user._email)