server {
    listen 80 default_server;
    listen [::]:80 default_server;
    listen 443 ssl http2 default_server;
    listen [::]:443 ssl http2 default_server;

    # SSL configuration
    # SSL cert/key files
    ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
    ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;
    # For production regenerate this dhparam key by running:
    # $> openssl dhparam -out dhparam.pem 4096
    ssl_dhparam /etc/ssl/private/dhparam.pem;

    # SSL ciphers/protocols
    ssl_protocols TLSv1.3 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ecdh_curve secp521r1:secp384r1;
    ssl_ciphers EECDH+AESGCM:EECDH+AES256;

    # SSL misc
    ssl_session_cache shared:TLS:2m;
    ssl_buffer_size 4k;

    # OCSP stapling
    ssl_stapling on;
    ssl_stapling_verify on;
    resolver 1.1.1.1 1.0.0.1 [2606:4700:4700::1111] [2606:4700:4700::1001]; # Cloudflare

    # Set HSTS to 365 days
    # Note: Activate this on production usage
    #add_header Strict-Transport-Security 'max-age=31536000; includeSubDomains; preload' always;

    location /.well-known/webfinger {
        proxy_http_version      1.1;
        proxy_set_header        Upgrade $http_upgrade;
        proxy_set_header        Connection "upgrade";
        proxy_redirect          off;
        proxy_connect_timeout   90;
        proxy_send_timeout      90;
        proxy_read_timeout      90;
        proxy_set_header        Host $host;
        proxy_set_header        X-Real-IP $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header        X-Forwarded-Proto $scheme;
        proxy_set_header        Proxy "";
        proxy_pass_header       Server;
        proxy_buffering on;
        tcp_nodelay on;
        proxy_pass http://snac:8001;
        proxy_set_header Host $http_host;
    }

    location /.well-known/nodeinfo {
        proxy_http_version      1.1;
        proxy_set_header        Upgrade $http_upgrade;
        proxy_set_header        Connection "upgrade";
        proxy_redirect          off;
        proxy_connect_timeout   90;
        proxy_send_timeout      90;
        proxy_read_timeout      90;
        proxy_set_header        Host $host;
        proxy_set_header        X-Real-IP $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header        X-Forwarded-Proto $scheme;
        proxy_set_header        Proxy "";
        proxy_pass_header       Server;
        proxy_buffering on;
        tcp_nodelay on;
        proxy_pass http://snac:8001;
        proxy_set_header Host $http_host;
    }

    location / {
        proxy_http_version      1.1;
        proxy_set_header        Upgrade $http_upgrade;
        proxy_set_header        Connection "upgrade";
        proxy_redirect          off;
        proxy_connect_timeout   90;
        proxy_send_timeout      90;
        proxy_read_timeout      90;
        proxy_set_header        Host $host;
        proxy_set_header        X-Real-IP $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header        X-Forwarded-Proto $scheme;
        proxy_set_header        Proxy "";
        proxy_pass_header       Server;
        proxy_buffering on;
        tcp_nodelay on;
        proxy_pass http://snac:8001;
        proxy_set_header Host $http_host;
    }

    location /fedi/ {
        proxy_http_version      1.1;
        proxy_set_header        Upgrade $http_upgrade;
        proxy_set_header        Connection "upgrade";
        proxy_redirect          off;
        proxy_connect_timeout   90;
        proxy_send_timeout      90;
        proxy_read_timeout      90;
        proxy_set_header        Host $host;
        proxy_set_header        X-Real-IP $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header        X-Forwarded-Proto $scheme;
        proxy_set_header        Proxy "";
        proxy_pass_header       Server;
        proxy_buffering on;
        tcp_nodelay on;
        proxy_pass http://snac:8001;
        proxy_set_header Host $http_host;
    }
}