[CAMEL-9343] CORS OPTIONS fails for services with path params when using servlet component

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.16.0
• Fix Version/s: 2.17.0
• Component/s: camel-swagger
• Labels: CORS
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Morten Lynge
• Created: 20/Nov/15 13:47
• Updated: 23/Mar/16 08:34
• Resolved: 23/Mar/16 08:34

Description

With CORS enabled the preflight request for services using path params fails. I reproduced the issue by building the camel-example-swagger-java example in the source bundle and deploying to a local tomcat server.

Eg.:
$ curl -I -X OPTIONS http://localhost:8080/camel-example-swagger-java/rest/user/123
HTTP/1.1 404 Not Found
Server: Apache-Coyote/1.1
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH
Access-Control-Max-Age: 3600
Access-Control-Allow-Headers: Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers

However, ".../

{id}

" works:

$ curl -I -X OPTIONS http://localhost:8080/camel-example-swagger-java/rest/user/%7Bid%7D
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH
Access-Control-Max-Age: 3600
Access-Control-Allow-Headers: Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers
Allow: OPTIONS,GET
Content-Length: 0

The issue was not present in 2.14.