server {
    listen 7860;
    server_name _;
    access_log /dev/stdout;
    error_log /dev/stderr warn;

    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 Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' https:; connect-src 'self' https: wss:; frame-ancestors 'none';" always;

    location ~ ^/(app|data|\.git|\.env|\.openclaw|node_modules|tmp)/ {
        return 403;
    }

    client_max_body_size 10m;

    location / {
        proxy_pass http://127.0.0.1:18789;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "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 https;
        proxy_set_header X-Forwarded-Host $host;
        
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
        proxy_connect_timeout 75s;
        proxy_buffering off;
        proxy_cache off;
    }
}