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Mastering Spring Cloud
book

Mastering Spring Cloud

by Piotr Mińkowski
April 2018
Intermediate to advanced content levelIntermediate to advanced
432 pages
10h 38m
English
Packt Publishing
Content preview from Mastering Spring Cloud

Enabling SSO on the API gateway

You may enable the single sign-on feature on the API gateway just by annotating the main class with @EnableOAuth2Sso. Indeed, that is the best choice for your microservices architecture to force Zuul to generate or get the access token for the currently authenticated user:

@SpringBootApplication@EnableOAuth2Sso@EnableZuulProxypublic class GatewayApplication {    public static void main(String[] args) {        new SpringApplicationBuilder(GatewayApplication.class).web(true).run(args);    }}

By including @EnableOAuth2Sso, you trigger an auto-configuration available for a ZuulFilter. The filter is responsible for extracting an access token from the currently authenticated user, and then putting it into the request header forwarded ...

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Publisher Resources

ISBN: 9781788475433Supplemental Content