def __init__(self, obj_Server):
"""
Инициализация протокола JIM и базы клиентов
:param obj_Server:
"""
self.protocol = JIMMessageServer()
self.server = obj_Server
self.base = Clients_Base()
def __init__(self, obj_Server):
self.protocol = JIMMessageServer()
self.server = obj_Server
self.base = Clients_Base()
class JIM_Server:
""" Класс обрабатывает полученные сообщения от клиента и ответы сервера """
def __init__(self, obj_Server):
"""
Инициализация протокола JIM и базы клиентов
:param obj_Server:
"""
self.protocol = JIMMessageServer()
self.server = obj_Server
self.base = Clients_Base()
@staticmethod
def __deserialization_msg(data):
"""
Декодирует полученное зашифрованное сообщение
"""
dec_cry = Crypto_Message()
data_dec_cry = dec_cry._decrypt(data)
return json.loads(data_dec_cry.decode('utf-8'))
def receive_response(self, client, data):
"""
Проверка по action
"""
try:
response = self.__deserialization_msg(data)
if response.get('action').startswith('presence'):
log_config.log_server.debug('[Server]: receive_response: '
'response:\n{}'.format(response))
client.send(self.protocol.good_response())
elif response.get('action').startswith('authenticate'):
log_config.log_server.debug('[Server]: receive_response: '
'response:\n{}'.format(response))
try:
user = response['user']['account_name']
password = response['user']['password']
storage.verification(user, password,
client.getpeername()[0])
client.send(self.protocol.response_2xx(202))
log_config.log_server.debug('[Server]: receive_response: '
'user app base')
except:
client.send(
self.protocol.response_4xx(
402, 'неправильный логин/пароль'))
log_config.log_server.error(
'[Server]: JIM_Server: receive_response: '
'ERROR: {}{}'.format(client, response))
self.base.add_client(client)
elif response.get('action').startswith('msg'):
user = response['user']
msg = response['message']
for s_client in self.base.client_base:
try:
s_client.send(
self.protocol.response_6xx(600,
user['account_name'],
msg))
except:
pass
elif response.get('action').startswith('quit'):
self.base.remove_client(client)
log_config.log_server.info('[Server]:'
' receive_response:'
' client {}'
' offline'.format(client))
user = response['user']
msg = response['message']
for s_client in self.base.client_base:
try:
s_client.send(
self.protocol.response_6xx(600,
user['account_name'],
msg))
except:
pass
server.close_request(client)
else:
log_config.log_server.info(
'[Server]:'
' Сообщение содержит'
' неверный /response/: {}'.format(response))
except:
pass
def response_500(self):
for s_client in self.base.client_base:
try:
s_client.send(self.protocol.response_5xx(500))
except:
pass
class JIM_Server:
""" Класс должен обрабатывать полученные сообщения от клиента и ответы сервера """
def __init__(self, obj_Server):
self.protocol = JIMMessageServer()
self.server = obj_Server
self.clients = Clients_Base()
@staticmethod
def __deserialization_msg(data):
""" Декодирует полученное сообщение """
return json.loads(data.decode('utf-8'))
@log_config.log(__qualname__)
def receive_response(self, client, data):
""" проверка по action """
w_clients = self.clients.base
try:
response = self.__deserialization_msg(data)
# log_config.log_server.debug('[Server]:'
# ' receive_response:'
# ' response:\n{}'.format(response))
if response.get('action').startswith('presence'):
# log_config.log_server.debug('[Server]:'
# ' receive_response(presence):'
# ' response:\n{}'.format(response))
self.clients.add_client(client)
client.sendall(self.protocol.good_response())
elif response.get('action').startswith('msg'):
user = response['user']
msg = response['message']
# log_config.log_server.debug('[Server]:'
# ' receive_response(msg):'
# ' response:\n{}'.format(response))
for s_client in w_clients:
try:
s_client.sendall(
self.protocol.response_6xx(600, user['account_name'], msg))
# log_config.log_server.debug('[Server]:'
# ' receive_response600:'
# ' response:\n{}'.format(json.loads(self.protocol.response_6xx(600, user['account_name'], msg).decode('utf-8'), encoding='utf-8')))
except:
pass
# return '\nsend:\n{}\n'.format(msg)
elif response.get('action').startswith('quit'):
# log_config.log_server.debug('[Server]:'
# ' receive_response(quit):'
# ' response:\n{}'.format(response))
self.clients.remove_client(client)
log_config.log_server.debug('[Server]:'
' receive_response:'
' client {}'
' offline'.format(client))
client.close()
user = response['user']
msg = response['message']
for s_client in w_clients:
try:
s_client.sendall(self.protocol.response_6xx(600, user['account_name'], msg))
except:
pass
else:
log_config.log_server.info('[Server]:'
' Сообщение содержит'
' неверный /response/')
pass
# response = {}
except:
"""
1. Запустить сервер
2. Запуск последовательно 3-х клиентов(без выбора режима работы)
3. Выбор режима msg в первом клиенте
4. Выбор режима receiver во втором клиенте
5. Выбор режима receiver в третьем клиенте
Ошибка:
Проблема с JSON!!!
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
"""
log_config.log_server.debug('[Server]:'
' receive_response(data):'
' response:\n{}'.format(self.__deserialization_msg(data)))
time.sleep(2)