server {
    listen 80;
    server_name onboarding.newassetchain.io;
    
    # 重定向到HTTPS
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name onboarding.newassetchain.io;
    
    # SSL证书配置（由宝塔面板自动生成）
    ssl_certificate /www/server/panel/vhost/cert/onboarding.newassetchain.io/fullchain.pem;
    ssl_certificate_key /www/server/panel/vhost/cert/onboarding.newassetchain.io/privkey.pem;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    
    # 日志
    access_log /var/log/nginx/nac-onboarding-access.log;
    error_log /var/log/nginx/nac-onboarding-error.log;
    
    # 静态文件
    location / {
        root /opt/nac-onboarding-system/static;
        index index.html;
        try_files $uri $uri/ /index.html;
    }
    
    # API代理
    location /api/ {
        proxy_pass http://127.0.0.1:8080/api/;
        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 $scheme;
        proxy_cache_bypass $http_upgrade;
        
        # 超时设置
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }
    
    # WebSocket支持
    location /ws/ {
        proxy_pass http://127.0.0.1:8080/ws/;
        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 $scheme;
    }
    
    # 文件上传大小限制
    client_max_body_size 100M;
    
    # Gzip压缩
    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml+rss application/json;
}