server {
    listen 80;
    server_name gitea.mzh.one;
    
    # 将HTTP请求重定向到HTTPS
    location / {
        return 301 https://$host$request_uri;
    }
    
    # Let's Encrypt验证路径
    location /.well-known/acme-challenge/ {
        root /www;
    }
}

server {
    listen 443 ssl;
    http2 on;
    server_name gitea.mzh.one;
    
    # SSL证书配置
    ssl_certificate /ssl/gitea.mzh.one/gitea.mzh.one.pem;
    ssl_certificate_key /ssl/gitea.mzh.one/gitea.mzh.one.key;
    ssl_session_timeout 5m;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers on;
    
    # 反向代理到Gitea服务
    location / {
        proxy_pass http://gitea:3000;
        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;
        
        # WebSocket支持
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        
        # 超时设置
        proxy_read_timeout 600s;
        proxy_connect_timeout 600s;
        proxy_send_timeout 600s;
        
        # 缓冲设置
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
    }
    
    # 大文件上传设置
    client_max_body_size 512M;
    
    # 错误页面
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
}