getAcceptableMediaTypes call in PreMatching filter prevent resource matching with manipulated accept headers #5317
Description
I'm using accept headers for rest api versioning. A @PreMatching request filter is used to set a default rest api version in case the client does not specify the version:
@Provider
@PreMatching
public class APIVersionRequestFilterr implements ContainerRequestFilter {
@Override
public void filter(ContainerRequestContext containerRequestContext) throws IOException {
List<MediaType> mediaTypes = containerRequestContext.getAcceptableMediaTypes();
containerRequestContext.getHeaders().get("accept").add("application/vnd.x.qi-v3.0+json");
}
}
When I use getAcceptableMediaTypes() to check if the client requested a specific version the following accept header modification has no effect for the resource matching.
When i do not call getAcceptableMediaTypes or use jersey < 2.38 the accept header modification effects the resource matching:
@Path("/")
public class VersionV3{
@Post
@Produces({"application/vnd.x.qi-v3.0+json" })
@Path("/service")
public Response do(){
return Response.ok().build();
}
}