No Cors headers present.

[BlueSeph28]

Expected behavior:

Serve static Files with cors enabled. No cors headers present.

Actual behavior:

Cors error:

Access to XMLHttpRequest at 'https://[URL]' from origin 'http://localhost:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Steps to reproduce the problem:

Serve the static file:

event.path = file; Return fileHandler.get(event, context);

Bonus Workaround

Adding the headers it worked but I need to access to the response object.

event.path = file;
let response = await fileHandler.get(event, context)
response.headers = {
   'Content-Type': response.headers["Content-Type"],
   'Access-Control-Allow-Methods': '*',
   'Access-Control-Allow-Origin': '*'
}
return response;

Environment:

OS: Debian 10 Buster

Node Version: 10.15.3

serverless-aws-static-file-handler Version: 2.0.4