Requests to a self-signed certificate or http source doesn't work

Answer these questions to help the Community help you with Security questions.

What is the domain name?
d2r2.fr

Have you searched for an answer?
Yes

Please share your search results url:

When you tested your domain, what were the results?
Subrequests from my backend fail with a 403 error Forbidden

Describe the issue you are having:
my backend make the subrequests to the data source, but all fail with 403 Forbidden in Cloudflare.

What error message or number are you receiving?
403

What steps have you taken to resolve the issue?

  1. Change the SSL to Full
  2. Change HTTP parameters
  3. Make requests through Postman or localhost with the same credentials, and they work

Was the site working with SSL prior to adding it to Cloudflare?
No

What are the steps to reproduce the error:

  1. add a site that make subrequests to an HTTP source (or self-signed)

Have you tried from another browser and/or incognito mode?
Yes

Please attach a screenshot of the error:

2 posts were merged into an existing topic: Error 403 Forbidden on a subrequest to HTTP data source