map $http_upgrade $connection_upgrade {
    default       upgrade;
    ''            close;
}

server {
    listen 80;
    listen [::]:80;

    server_name nxt.shad.moe www.nxt.shad.moe;

    location / {
        return 301 https://$host$request_uri;
    }
}

server {
    listen 443      ssl;
    listen [::]:443 ssl;

    http2 on;

    # http3 on;
    # quic_retry on;
    # add_header Alt-Svc 'h3=":443"; ma=86400';
    # listen 443 quic reuseport;
    # listen [::]:443 quic reuseport;

    server_name nxt.shad.moe www.nxt.shad.moe;

    ssl_certificate /etc/letsencrypt/live/nxt.shad.moe/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nxt.shad.moe/privkey.pem;
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;  # about 40000 sessions
    ssl_session_tickets off;

    ssl_dhparam /etc/nginx/dhparam.txt;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305;
    ssl_prefer_server_ciphers off;

    add_header Strict-Transport-Security "max-age=63072000" always;

    # Set .mjs and .wasm MIME types
    # Either include it in the default mime.types list
    # and include that list explicitly or add the file extension
    # only for Nextcloud like below:
    include mime.types;
    
    #types {
    #    text/javascript js mjs;
    #    application/wasm wasm;
    #}

    include snippets/http-cat-error-pages.conf;

    location / {
        proxy_pass https://192.168.1.66;

        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Port $server_port;
        proxy_set_header X-Forwarded-Scheme $scheme;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Accept-Encoding "";
        proxy_set_header Host $host;
    
        client_body_buffer_size 512k;
        proxy_read_timeout 86400s;
        client_max_body_size 0;

        # Websocket
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
    }

    ssl_stapling on;
    ssl_stapling_verify on;

    ssl_trusted_certificate /etc/letsencrypt/live/nxt.shad.moe/fullchain.pem;

    # replace with the IP address of your resolver
    #resolver 127.0.0.1; # Defined in error pages

}