SSL Mutual-Authentication

[Whitestrake (Matthew Fay)]

The short answer is that the data isn’t available through configuration, yet. Caddy would need to be modified in order to make it available.

Here’s the thread from the last time a similar question was raised:

TLS: authentication with client cert

With NGINX I can require clients certificate and use info from it to e.g. set certain headers: ssl_verify_client on; ... proxy_set_header X-DN $ssl_client_s_dn; So there are number of Embedded Variables in NGINX module (Module ngx_http_ssl_module). With Caddy I can use tls [cert key] { clients [request|require|verify_if_given|] clientcas... } But the question: are there any {placeholders} for cert’s info ? (I couldn’t find it in the source but that can be because my lack of Go knowle…