def func_authenticate(self, _chan, *args, **kw):
backend = Backend()
if not backend.authenticate(username=kw['username'],
auth_tokens=kw,
ip_addr=kw['ip_addr']):
return False
else:
if not self.namespaces.has_key(_chan):
self.namespaces[_chan] = {}
if not self.backend.has_key(_chan):
self.backend[_chan] = backend
self.namespaces[_chan]['client'] = backend.get_client_tags()
return True
def work(socket_instance):
backend_instance = Backend()
connection, address = socket_instance.accept()
while True:
client_request = connection.recv(1024)
client_request = client_request.decode()
if client_request != "":
print("client sent : " + client_request)
json_response = backend_instance.dispatcher(client_request)
nature = json_response['nature']
del (json_response['nature'])
if nature == 'error':
response = json_response['error_msg']
#HANDLING AUTHENTICATION
if nature == 'authentication':
login = json_response['login']
password = json_response['password']
response = backend_instance.authenticate(login, password)
# HANDLING ROUTES TO LDD
if (nature == 'create_database'):
response = backend_instance.create_database(
json_response['database_name'])
if (nature == 'create_table'):
response = backend_instance.create_table(
json.dumps(json_response))
if (nature == 'create_user'):
response = backend_instance.create_user(
json.dumps(json_response))
if (nature == 'drop_database'):
response = backend_instance.drop_database(
json_response['database_name'])
if (nature == 'drop_table'):
response = backend_instance.drop_table(
json_response['table_name'])
if (nature == 'use'):
response = backend_instance.use(json_response['database_name'])
#HANDLING ROUTES TO LMD
if (nature == 'insert'):
response = backend_instance.insert(json.dumps(json_response))
if (nature == 'update'):
response = backend_instance.update(json.dumps(json_response))
if (nature == 'delete'):
response = backend_instance.delete(json.dumps(json_response))
# HANDLING ROUTES TO LED
if (nature == 'select'):
response = backend_instance.select(json.dumps(json_response))
connection.send(response.encode())
