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

upstream bsky {
    server 100.64.4.102:3000;
}

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

    server_name konpeki.solutions www.konpeki.solutions;

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

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

    http2 on;

    server_name konpeki.solutions www.konpeki.solutions;

    ssl_certificate /etc/letsencrypt/live/konpeki.solutions/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/konpeki.solutions/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;

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

    proxy_set_header Connection $http_connection;
    proxy_set_header Upgrade $http_upgrade;
    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;

    location / {
        client_max_body_size 512M;
        #proxy_pass http://100.64.4.102;
        return 404;
    }

    location /xrpc {
        proxy_pass http://bsky;    
    }

    ssl_stapling on;
    ssl_stapling_verify on;

    # verify chain of trust of OCSP response using Root CA and Intermediate certs
    ssl_trusted_certificate /etc/letsencrypt/live/konpeki.solutions/fullchain.pem;

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

}