## Version 2022/08/20 - Changelog: https://github.com/linuxserver/docker-swag/commits/master/root/defaults/nginx/authelia-server.conf.sample
# Make sure that your authelia container is in the same user defined bridge network and is named authelia

location ^~ /authelia {

    set $upstream_app authelia;
    set $upstream_port 9091;
    set $upstream_proto http;
    proxy_pass $upstream_proto://$upstream_app:$upstream_port;
}

location = /authelia/api/verify {
    internal;
    if ($request_uri ~ [^a-zA-Z0-9_+-=\!@$%&*?~.:#'\;\(\)\[\]]) {
        return 401;
    }

    set $upstream_app authelia;
    set $upstream_port 9091;
    set $upstream_proto http;
    proxy_pass $upstream_proto://$upstream_app:$upstream_port;

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

    client_body_buffer_size 128k;
    proxy_buffers 4 32k;
    proxy_pass_request_body off;
    proxy_set_header Content-Length "";
    send_timeout 5m;
}