spring-cloud / spring-cloud/spring-cloud-gateway
Add CORS functionality to spring cloud gateway mvc
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enhancement
help wanted
in: server-webmvc
- Dominant language
- Java
- Stars
- 4.9k
- Forks
- 3.5k
- Avg merge
- 20h 57m
- Merged PRs (30d)
- 8
Description
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
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing how Spring Cloud Gateway MVC reads route metadata and handles cross-origin requests. Compare the shown route-level CORS configuration with the MVC gateway behavior, then verify that the configured origins, methods, headers, and maxAge are honored for matching routes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring, spring-boot
- Domain
- api, backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 52/100