Add CORS functionality to spring cloud gateway mvc

[manojsinghsaun]

I required cross origin functionality in spring gateway mvc but I am not able to use it
E.g This metadata is not present in spring gateway mvc.

spring:
  cloud:
    gateway:
      routes:
      - id: cors_route
        uri: https://example.org
        predicates:
        - Path=/service/**
        metadata:
          cors
            allowedOrigins: '*'
            allowedMethods:
              - GET
              - POST
            allowedHeaders: '*'
            maxAge: 30

[manojsinghsaun]

Hi @spencergibb
Do there will be update in next version release?
can you provide some solution or work around for time being? Because I am stuck with this now.

[spencergibb]

It can be in the next minor, but that will not be until November. In the meantime, you might be able to use normal Spring Boot configuration https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#web.servlet.spring-mvc.cors and https://docs.spring.io/spring-framework/reference/web/webmvc-cors.html

[akuma8]

@spencergibb I would be happy to contribute in this with some guidance. I pinged you on Twitter about this feature because I really need it. Thank you

[spencergibb]

PRs welcome

[Marri-Rachana]

Hi. Just checking out if there is any updates or any turn arounds for using cross-origin with Spring cloud Gateway MVC. Thanks.