def get_lock(self, uid):
uid = cppsutil.to_str(uid)
if len(uid) > 0:
if uid not in self.lock:
self.lock[uid] = Semaphore()
else:
return Semaphore()
return self.lock[uid]
def login(self, client_sock, uid, rid, data):
if isinstance(data, str):
data = json.loads(data.decode('utf-8'), 'utf-8')
if not isinstance(data, dict) or not "uid" in data or not "timestamp" in data:
logging.error("error login message `%s` from `%s`", data, client_sock)
response_message = {
"id" : rid,
"data" : {"err_id":"error login message format"}
}
self.ser_to_cli(client_sock, uid, json.dumps(response_message))
return (False, "error login message format")
hm = hashlib.md5();
hm.update(self.secret_key + str(data["uid"]) + str(data["timestamp"]) + str(data["random"]))
if uid != str(data['uid']) or data["sign"] != hm.hexdigest():
logging.error("error login message `%s` from `%s`", data, client_sock)
response_message = {
"id" : rid,
"data" : {"err_id":"error login message sign"}
}
self.ser_to_cli(client_sock, uid, json.dumps(response_message))
return (False, "error login message sign")
client_player_uid = cppsutil.to_str(uid)
if client_player_uid in self.rel_mapping:
self.dis_connect(self.rel_mapping[client_player_uid], "relogin")
logging.info("login message `%s` from `%s`", data, client_sock)
response_message = {
"id" : rid,
"data" : {"err_id":""}
}
fd = self.get_sock_fd(client_sock)
self.cli_conns[fd]['uid'] = client_player_uid
self.rel_mapping[client_player_uid] = client_sock
self.clients.login(data);
self.ser_to_cli(client_sock, uid, json.dumps(response_message))
return (True, "")