Set cookie for worker, access by worker not working.

I have been spinning my wheels for a couple of days on this. I don't believe that this is the same CORS request that a bunch folks have asked. All of my CORS values are set.

      const corsHeaders = {
        "Access-Control-Allow-Origin": "*",
        "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS",
        "Access-Control-Max-Age": "86400",
        "Access-Control-Allow-Credentials": true,
      };

      const corsHeaders = {
        "Access-Control-Allow-Origin": "*",
        "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS",
        "Access-Control-Max-Age": "86400",
        "Access-Control-Allow-Credentials": true,
      };

I am hosting my UI on a different domain. For now, it is a localhost domain. I am access my worker by way of API. I am returning a Set-Cookie value on the response of the API call. I can see that value in the developer tools of Chrome.

However when I got to make a get request on the same worker, the cookie is gone. I checked the application tab of developer tools for the cookie, no luck.

Basically the need is this. I want to assign a reward to you for calling the URL, and if I don't know who you are, I want you to register.

How do I crack this nut?

Paul Shriner - TitlelessOP•2/16/24, 1:53 PM

It was all CORS related, with Axios.

For anyone in the future looking into this.

You have to add:

Access-Control-Allow-Credentials: true

to your Cors response and set,

withCredentials on your request.

PPaul Shriner - Titleless It was all CORS related, with Axios. For anyone in the future looking into this...

James•2/20/24, 5:19 AM

withCredentials will not work with cloudflare-workers