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We're migrating all our microservices to Spring Boot 3.

  1. Zuul to be migrated to Spring Boot3. Hence Spring-cloud will be the new API Gateway.
  2. Zuul was acting like a resource server(used JWTs + OAuth2) before. What has to be the new security mechanism in Spring boot3? Do we have to use Spring-cloud-gateway in the new security flow to be implemented?

Searched in net but getting confused.Any help would be much appreciated.

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  • You should read that baeldung.com/spring-cloud-gateway-bff-oauth2
    – ch4mp
    Commented Jun 21 at 19:03
  • @ch4mp : Thanks for sharing...Oauth2 can be used in spring-boot3 as it is deprecated from Spring Boot 2.7?
    – Padmaja
    Commented Jun 22 at 4:30
  • They deprecated a lib but provided new implementations. The article linked is about OAuth2...
    – ch4mp
    Commented Jun 22 at 4:47
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