## Version 2020/05/31 - Changelog: https://github.com/linuxserver/docker-letsencrypt/commits/master/root/defaults/authelia-server.conf
# Make sure that your authelia container is in the same user defined bridge network and is named authelia

location ^~ /authelia {
    include /config/nginx/proxy.conf;
    resolver 127.0.0.11 valid=30s;
    set $upstream_authelia authelia;
    proxy_pass http://$upstream_authelia:9091;
}

location = /authelia/api/verify {
    internal;
    resolver 127.0.0.11 valid=30s;
    set $upstream_authelia authelia;
    proxy_pass_request_body off;
    proxy_pass http://$upstream_authelia:9091;
    proxy_set_header Content-Length "";

    # Timeout if the real server is dead
    proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;

    # [REQUIRED] Needed by Authelia to check authorizations of the resource.
    # Provide either X-Original-URL and X-Forwarded-Proto or
    # X-Forwarded-Proto, X-Forwarded-Host and X-Forwarded-Uri or both.
    # Those headers will be used by Authelia to deduce the target url of the user.
    # Basic Proxy Config
    client_body_buffer_size 128k;
    proxy_set_header Host $host;
    proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $remote_addr; 
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Forwarded-Host $http_host;
    proxy_set_header X-Forwarded-Uri $request_uri;
    proxy_set_header X-Forwarded-Ssl on;
    proxy_redirect  http://  $scheme://;
    proxy_http_version 1.1;
    proxy_set_header Connection "";
    proxy_cache_bypass $cookie_session;
    proxy_no_cache $cookie_session;
    proxy_buffers 4 32k;

    # Advanced Proxy Config
    send_timeout 5m;
    proxy_read_timeout 240;
    proxy_send_timeout 240;
    proxy_connect_timeout 240;
}