Patent ID: 11930038
Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A system for processing requests at an application programming interface (API) gateway, the system comprising:
a processing resource; and
a machine-readable storage medium coupled to the processing resource, the machine-readable storage medium storing instructions executable by the processing resource to:
receive a refresh token request from a client application for generation of a new access token;
determine a first time associated with receipt of the refresh token request and a second time associated with generation of a current access token;
determine whether a difference between the first time and the second time is within a pre-defined threshold duration, wherein the pre-defined threshold duration is set based on validity of the current access token or the backend service associated with the current access token; and
deny the refresh token request in response to determining that the difference between the first time and the second time is within the pre-defined threshold duration.