server {
    listen 80 default_server;
    server_name unitprint.ru local.unitprint.ru 192.168.20.1 _
                connectivitycheck.android.com 
                connectivitycheck.gstatic.com 
                clients3.google.com 
                www.google.com;

    location = /generate_204 { return 204; }
    location = /gen_204 { return 204; }
    location = /hotspot-detect.html { return 204; }
    location = /connecttest.txt { return 204; }
    location = /mobile/status.php { return 204; }

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

server {
    listen 443 ssl;
    http2 on;
    
    server_name unitprint.ru local.unitprint.ru 192.168.20.1 _;

    ssl_certificate     /pkg/gnu/unitprint/certs/fullchain.pem;
    ssl_certificate_key /pkg/gnu/unitprint/certs/privkey.pem;

    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;
    ssl_prefer_server_ciphers off;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 1d;
    ssl_session_tickets off;

    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains" always;
    add_header X-Content-Type-Options nosniff always;

    root /pkg/gnu/unitprint/web-app/dist;
    index index.html;

    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml;
    gzip_min_length 1000;

    location /api/ {
        proxy_pass http://127.0.0.1:3000/;

        proxy_http_version 1.1;
        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;

        client_max_body_size 50M;
        
        proxy_read_timeout 300s;
        proxy_send_timeout 300s;
    }

    
    location /assets/ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }

    location ~* ^/(sw\.js|registerSW\.js|manifest\.webmanifest)$ {
        expires -1;
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}