classroom icon indicating copy to clipboard operation
classroom copied to clipboard
verified publisher icon freeCodeCamp

Fix CORS issue on Firefox when attempting to join classroom

Open GuillermoFloresV opened this issue 3 years ago • 0 comments

Describe the bug The bug has been temporarily patched with this commit: https://github.com/freeCodeCamp/classroom/commit/40e7ab1f1ea75109c50c23988cc60a02e8d20c56

However, this is a temp fix as we should look into why there is a CORS issue when using this API on Firefox. The issue does not appear on Chrome and has not been tested on Microsoft Edge.

To Reproduce Steps to reproduce the behavior:

  1. Go to '/pages/join/[...joincode].js'
  2. Remove/comment out event.preventDefault()
  3. Attempt to invite someone to the classroom
  4. See error (TypeError: NetworkError when attempting to fetch resource)

Additional context

The bug is currently patched, but we should look into the underlying cause to fix it without bypassing CORS the way we did.

GuillermoFloresV avatar Oct 09 '22 18:10 GuillermoFloresV