def get_sent_messages(id):
if is_valid_id(id):
messages = []
fileReader = FileReader(path_to_file)
for json_mess in fileReader.get_json():
message_id = json_mess["_id"]
if not is_valid_id(message_id) or not is_valid_id(
json_mess["receiver"]) or not is_valid_id(
json_mess["sender"]):
raise IDException
if json_mess["sender"] == id:
# TODO dit is niet goed!!! gebruikt wachtwoord dat niet van deze persoon is!!!
# print("!!! TODO Gebruikt paswoord dan niet van deze persoon is !!! \n Hoe lossen we dit op!?!?!?!")
pub_sender = get_pub_key(id)
priv_receiver = get_priv_key(
json_mess["receiver"],
get_user_pass_hash(json_mess["receiver"]))
messages.append(
decrypt_full_message(json_mess, pub_sender,
priv_receiver).as_dict())
return jsonify(messages)
else:
raise IDException()
def get(id: str):
if is_valid_id(id):
fileReader = FileReader(path_to_file)
for user_attributes in fileReader.read_words_by_line(","):
user_id = user_attributes[0]
if not is_valid_id(user_id):
raise IDException
if user_id == id:
return User(user_attributes[0], user_attributes[1],
user_attributes[2], user_attributes[3],
user_attributes[4], user_attributes[5])
else:
raise IDException()
def check_username(username):
fileReader = FileReader(path_to_file)
for user_attributes in fileReader.read_words_by_line(","):
if not is_valid_id(user_attributes[0]):
raise IDException
if username == user_attributes[1]:
return "false"
return "true"
def get_list_of_users():
users = []
fileReader = FileReader(path_to_file)
for user_attributes in fileReader.read_words_by_line(","):
if not is_valid_id(user_attributes[0]):
raise IDException
users.append(
User(user_attributes[0], user_attributes[1], user_attributes[2],
user_attributes[3], user_attributes[4], user_attributes[5]))
return users
def get_all_users():
users = []
fileReader = FileReader(path_to_file)
for user_attributes in fileReader.read_words_by_line(","):
if not is_valid_id(user_attributes[0]):
raise IDException
users.append(
User(user_attributes[0], user_attributes[1], user_attributes[2],
user_attributes[3], user_attributes[4]).as_dict())
return jsonify(users)
def get_message(id):
if is_valid_id(id):
fileReader = FileReader(path_to_file)
for message_attributes in fileReader.read_words_by_line(","):
message_id = message_attributes[0]
if not is_valid_id(message_id):
raise IDException
if message_id == id:
return jsonify(
Message(message_attributes[0], message_attributes[1],
message_attributes[2], message_attributes[3],
message_attributes[4], message_attributes[5],
message_attributes[5],
(message_attributes[6],
message_attributes[7])).as_dict())
else:
raise IDException()
def get_user_pass_hash(id: str):
fileReader = FileReader(path_to_file)
for user_attributes in fileReader.read_words_by_line(","):
user_id = user_attributes[0]
if not is_valid_id(user_id):
raise IDException
if user_id == id:
return user_attributes[5]
else:
raise IDException()
def get_my_messages(id):
messages = []
if is_valid_id(id):
fileReader = FileReader(path_to_file)
for json_mess in fileReader.get_json():
if not is_valid_id(json_mess["_id"]) or not is_valid_id(
json_mess["receiver"]) or not is_valid_id(
json_mess["sender"]):
raise IDException
if json_mess["receiver"] == id:
pub_sender = get_pub_key(json_mess["sender"])
priv_receiver = get_priv_key(
json_mess["receiver"],
get_user_pass_hash(json_mess["receiver"]))
messages.append(
decrypt_full_message(json_mess, pub_sender,
priv_receiver).as_dict())
return jsonify(messages)
else:
raise IDException()
def get_all_messages():
messages = []
fileReader = FileReader(path_to_file)
for message_attributes in fileReader.read_words_by_line(","):
if not is_valid_id(message_attributes[0]):
raise IDException
messages.append(
Message(message_attributes[0], message_attributes[1],
message_attributes[2], message_attributes[3],
message_attributes[4], message_attributes[5],
message_attributes[5],
(message_attributes[6], message_attributes[7])).as_dict())
return jsonify(messages)