[jira] [Resolved] (CAMEL-9704) rest-dsl - Options requests should not be routed

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-9704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-9704.
--------------------------------
    Resolution: Fixed

> rest-dsl - Options requests should not be routed
> ------------------------------------------------
>
>                 Key: CAMEL-9704
>                 URL: https://issues.apache.org/jira/browse/CAMEL-9704
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core, rest
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>             Fix For: 2.17.0
>
>
> If using rest-dsl and sending in a HTTP OPTIONS then we should just return back the CORS headers, and not route in Camel.
> This is also to support the pre-flight HTTP OPTIONS requests, where rest-dsl returns the CORS headers, then the client can send the actual HTTP request afterwards.
> Some good details of CORS here
> https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
> We should maybe also consider trying to leverage native cors filters from jetty / netty etc if they provide one and use that. Though these filters like rest-dsl tend to just specify that anything is possible.
> We could in rest-dsl look at the rest model and know what each url path has of HTTP methods, so we can return that instead of allowing all HTTP methods.
> if there is a simple rest-dsl model with only 
> GET /users/{id}
> POST /users
> Then the allowed methods is GET, POST for /users and only GET for /users/123.



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