map $http_x_forwarded_proto $scout_forwarded_proto {
    default $http_x_forwarded_proto;
    ""      $scheme;
}

server {
    listen 80;
    server_name _;

    root /opt/scout/frontend/dist;
    index index.html;

    client_max_body_size 512m;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-Frame-Options "DENY" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
    add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' data:; font-src 'self'; frame-ancestors 'none'" always;

    location /api/v1/updates/stream {
        proxy_pass http://127.0.0.1:8080;
        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 $scout_forwarded_proto;
        proxy_buffering off;
        proxy_cache off;
        proxy_read_timeout 1h;
    }

    location /api/ {
        proxy_pass http://127.0.0.1:8080;
        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 $scout_forwarded_proto;
        proxy_request_buffering off;
        proxy_read_timeout 10m;
    }

    location = /healthz {
        proxy_pass http://127.0.0.1:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto $scout_forwarded_proto;
    }

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