when in dev environment, the origin is http://localhost:5173, it’s ok. when in prod environment, the request origin is chrome-extension://xxxxx, it’s not ok, an cors error occur.
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Enter your email to get $200 in credit for your first 60 days with DigitalOcean.
New accounts only. By submitting your email you agree to our Privacy Policy.
Hi there,
The problem is that the origin is not recognized by the server as a valid origin, causing the CORS error. In your case, when running in a development environment, the requests are being made from
http://localhost:5173
, which is a standard origin for local development. However, in a production environment, the requests are being made from a chrome extension, which has an origin ofchrome-extension://xxxxx
.To resolve this issue, you’ll need to configure your server to allow requests from the chrome extension origin. You can do this by setting the Access-Control-Allow-Origin header on your server to the value of
chrome-extension://xxxxx
. Some framework like express have a package to handle CORS:https://expressjs.com/en/resources/middleware/cors.html
If you are using Nginx, you can follow the steps here:
https://www.digitalocean.com/community/questions/how-do-i-enable-cors-on-ubuntu-20-4-with-nginx
Feel free to share more details on your production setup.
Best,
Bobby