Research on authorization verification method of API gateway in grid microservice architecture
Zijian Liang, Haoqi Dai, Yi Kang, Yuxu Chen, Haowen Ren · 2023
In order to prevent the grid microservice architecture from illegal intrusion, it is necessary to verify the API gateway authority in the architecture. However, the current API gateway authority verification method has the problem of long execution time. In order to solve this problem, a new authorization verification method of API gateway in grid microservice architecture is designed. Take the framework management of microservices as the smallest independent unit of gateway verification, extract the API gateway business requirements, set the authentication enhancement module in combination with the grid microservice architecture, adjust the operation mode of public services such as extraction authentication, optimize the identity authorization and authority verification mode by using encryption algorithms, and realize the API gateway authority verification of the grid microservice architecture. The test results show that the average execution time of the power grid micro service architecture API gateway authority verification method in this paper is 2.843s and 3.632s less than that of the other two methods respectively, which indicates that the power grid micro service architecture API gateway authority verification method designed this time has more advantages in execution efficiency.