# generated 2024-06-16, Mozilla Guideline v5.7, nginx 1.18.0, OpenSSL 3.0.2, modern configuration
# https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=modern&openssl=3.0.2&guideline=5.7
server {
    listen 80;
    listen [::]:80;

    server_name  wecom.tradewind.vip;

    location / {
        return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    server_name  wecom.tradewind.vip;

    root /var/www/html/wecom;
    index index.html;
    location / {
        try_files $uri $uri/ =404;
    }

    # 微信 API 代理
    location /cgi-bin/ {
        # 保持原始 Host
        proxy_set_header Host qyapi.weixin.qq.com;

        # 清除客户端 IP 信息，不转发上游 IP
        proxy_set_header X-Forwarded-For "";

        # SSL 相关设置
        proxy_ssl_server_name on;
        proxy_ssl_protocols TLSv1.2 TLSv1.3;

        # 直接代理到微信 API
        proxy_pass https://qyapi.weixin.qq.com/cgi-bin/;

        # 代理连接超时设置
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
    }

    ssl_certificate /etc/letsencrypt/live/tradewind.vip/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/tradewind.vip/privkey.pem;
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;  # about 40000 sessions
    ssl_session_tickets off;

    # modern configuration
    ssl_protocols TLSv1.3;
    ssl_prefer_server_ciphers off;

    # HSTS (ngx_http_headers_module is required) (63072000 seconds)
    add_header Strict-Transport-Security "max-age=63072000" always;

    # replace with the IP address of your resolver
    resolver 223.5.5.5;
}