# HTTPS 配置 —— fastgpt.stonelan.cn
# 5 个域名共用一张 SAN 证书，统一放在 /etc/letsencrypt/live/stonelan.cn/。
# 由 nginx/enable-ssl.sh 在证书就绪后复制到 ssl.d/ 才会被 nginx 加载。
server {
    listen 8443 ssl;
    server_name fastgpt.stonelan.cn;

    ssl_certificate /etc/letsencrypt/live/stonelan.cn/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/stonelan.cn/privkey.pem;

    # SSL 优化配置
    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;

    location / {
        proxy_pass http://10.0.3.173:3000;
        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;

        proxy_connect_timeout 60s;
        proxy_read_timeout 600s;
        proxy_send_timeout 600s;

        client_max_body_size 100M;
        proxy_buffering off;

        gzip on;
        gzip_vary on;
        gzip_min_length 1024;
        gzip_proxied any;
        gzip_comp_level 6;
        gzip_types
            text/plain
            text/css
            text/xml
            text/javascript
            application/json
            application/javascript
            application/xml+rss
            application/atom+xml
            image/svg+xml;
    }
}