def handle_rpc_request(self, request):
"""Handle common rpc request and return raw response.
@param request: the rpc request to be processed.
"""
remote_ip = self._get_remote_ip(request)
user = models.User.current_user()
json_request = self.raw_request_data(request)
decoded_request = self.decode_request(json_request)
# Validate whether method can be called by the remote_ip
try:
meth_id = decoded_request['id']
meth_name = decoded_request['method']
self._rpc_validator.validate_rpc_only_called_by_master(
meth_name, remote_ip)
except KeyError:
raise serviceHandler.BadServiceRequest(decoded_request)
except error.RPCException as e:
return self._rpc_validator.encode_validate_result(meth_id, e)
decoded_request['remote_ip'] = remote_ip
decoded_result = self.dispatch_request(decoded_request)
result = self.encode_result(decoded_result)
if rpcserver_logging.LOGGING_ENABLED:
self.log_request(user, decoded_request, decoded_result, remote_ip)
return rpc_utils.raw_http_response(result)
def handle_rpc_request(self, request):
user = models.User.current_user()
json_request = self.raw_request_data(request)
decoded_request = self.decode_request(json_request)
decoded_result = self.dispatch_request(decoded_request)
result = self.encode_result(decoded_result)
if rpcserver_logging.LOGGING_ENABLED:
self.log_request(user, decoded_request, decoded_result)
return rpc_utils.raw_http_response(result)
def handle_rpc_request(self, request):
user = models.User.current_user()
json_request = self.raw_request_data(request)
decoded_request = self.decode_request(json_request)
decoded_result = self.dispatch_request(decoded_request)
result = self.encode_result(decoded_result)
if rpcserver_logging.LOGGING_ENABLED:
self.log_request(user, decoded_request, decoded_result)
return rpc_utils.raw_http_response(result)
def handle_jsonp_rpc_request(self, request):
request_data = request.GET['request']
callback_name = request.GET['callback']
# callback_name must be a simple identifier
assert re.search(r'^\w+$', callback_name)
result = self.execute_request(request_data)
padded_result = '%s(%s)' % (callback_name, result)
return rpc_utils.raw_http_response(padded_result,
content_type='text/javascript')
def handle_jsonp_rpc_request(self, request):
request_data = request.GET['request']
callback_name = request.GET['callback']
# callback_name must be a simple identifier
assert re.search(r'^\w+$', callback_name)
result = self.execute_request(request_data)
padded_result = '%s(%s)' % (callback_name, result)
return rpc_utils.raw_http_response(padded_result,
content_type='text/javascript')
def encode_validate_result(self, meth_id, err):
"""Encode the return results for validator.
It is used for encoding return response for RPC handler if caller of an
RPC is refused by validator.
@param meth_id: the id of the request for an RPC method.
@param err: The error raised by validator.
@return: a raw http response including the encoded error result. It
will be parsed by service proxy.
"""
error_result = serviceHandler.ServiceHandler.blank_result_dict()
error_result['id'] = meth_id
error_result['err'] = err
error_result['err_traceback'] = traceback.format_exc()
result = self.encode_result(error_result)
return rpc_utils.raw_http_response(result)
def get_rpc_documentation(self):
"""Get raw response from an http documentation."""
return rpc_utils.raw_http_response(self.html_doc)
def get_rpc_documentation(self):
return rpc_utils.raw_http_response(self.html_doc)
def encode(self):
return rpc_utils.raw_http_response(
'Unhandled method %s (this indicates a bug)\r\n' %
self._request['method'])
def encode(self):
return rpc_utils.raw_http_response(
'Unhandled method %s (this indicates a bug)\r\n' %
self._request['method'])
def get_rpc_documentation(self):
return rpc_utils.raw_http_response(self.html_doc)