CODEWITHSUNDEEP
jerseycorsswaggerswagger-ui
Mohanad
Mohanad

Reputation: 91

swagger editor error : CORS header ‘Access-Control-Allow-Origin’ missing

I have generated the swagger.json from my jersey project and trying to test it locally on swagger editor but I am getting the well known error on the 'try it out' for each api : CORS header ‘Access-Control-Allow-Origin’ missing EVEN THOUGH I have added the required headers for each request:

java code

public Response getObject(@PathParam("name")String name) {

        ....
                return Response.ok(myObect)
                .header("Access-Control-Allow-Origin", "*")
                .header("Access-Control-Allow-Credentials", "true")
                .header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS, HEAD")
                .header("Access-Control-Allow-Headers", "origin, content-type, accept, authorization").build();
        }

generated swagger

'/object/{name}':
    get:
      consumes:
        - application/json
      produces:
        - text/html
      parameters:
        - type: string
          name: name
          in: path
          required: true
      responses:
        '200':
          description: OK
          headers:
            Access-Control-Allow-Credentials:
              type: string
            Access-Control-Allow-Headers:
              type: string
            Access-Control-Allow-Methods:
              type: string
            Access-Control-Allow-Origin:
              type: string

by the way, I am running the project on tomcat 8.5 and swagger on Wamp server, I hope that does not make any difference

Upvotes: 0

Views: 4507

Answers (1)

mvoase
mvoase

Reputation: 574

I think this might be something to do with your server rather than the code itself! 

wampmanager -> Apache -> Apache modules -> headers_module

Try to enable CORS on your WAMP server first.

Upvotes: 1

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