# admin.shaguabijia.com — 傻瓜比价运营后台
# 前端(Next.js,pm2 :3001) + /admin/api 反代到 admin 后端(uvicorn :8771)
# 前后端同域,前端 axios 用相对路径,无需 CORS。

server {
    listen 80;
    server_name admin.shaguabijia.com;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl http2;
    server_name admin.shaguabijia.com;

    ssl_certificate     /etc/nginx/ssl/admin.shaguabijia.com.pem;
    ssl_certificate_key /etc/nginx/ssl/admin.shaguabijia.com.key;

    # ⚠️ 强烈建议:IP 白名单(只放运营出口 IP)。后台能看全量用户数据 + 操作真钱。
    # 取消注释并填真实 IP:
    # allow 1.2.3.4;
    # deny all;

    client_max_body_size 10m;

    # admin API → 后端 8771。X-Forwarded-For 用 $remote_addr 覆盖客户端传入值,
    # 防伪造审计 IP(对齐 app/admin/deps.py get_client_ip 的注释要求)。
    location /admin/api/ {
        proxy_pass http://127.0.0.1:8771;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 60s;
    }

    # 其余 → Next.js 前端
    location / {
        proxy_pass http://127.0.0.1:3001;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}