ERR_TOO_MANY_REDIRECTS with binding cookie on Chrome

Hello,

When I enable the “Binding Cookie” feature, users using Chrome have an ERR_TOO_MANY_REDIRECTS.
Redirects loop is :

  1. https://[our domain]/auth/login (target page)
  2. https://[our cf slug].cloudflareaccess.com/cdn-cgi/access/login/?kid=[xxx]
  3. https://[our domain]/cdn-cgi/access/authorized?nonce=[yyy]

On Firefox it works well. It appeared yesterday on Chrome and affects all our services protected by Cloudflare access.

Disabling “Binding Cookie” fixes it.

Thanks

More information about this kind of an error:

Useful articles:

May I ask what option have you got selected under the SSL/TLS tab at Cloudflare dashboard for your domain (Flexible, Full, Full Strict)?

Intersting.

I wonder if it’s this:

1 Like

Thanks @fritexvz, I’ve checked everything before posting but nothing helped.
That may be it @sdayman! Now that the issue is resolved on cloudflare’s side it’s also solved on ours :slight_smile: We also had an authentication issue on our ap, which is now fixed.

Mh false hope, it’s still happening. So I kept “Binding Cookie” disabled, but that’d be cool to be able to enable it.