# 默认服务器配置已移至 HTTPS 服务器块

server {
    listen       80;
    server_name  banban.api.talkingq.com;

    # HTTP 跳转到 HTTPS
    location / {
        return 301 https://$host$request_uri;
    }

    # Let's Encrypt HTTP-01 校验
    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }
}

server {
    listen       443 ssl;
    server_name  banban.api.talkingq.com;

    ssl_certificate     /etc/letsencrypt/live/banban.api.talkingq.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/banban.api.talkingq.com/privkey.pem;
    ssl_protocols       TLSv1.2 TLSv1.3;
    ssl_ciphers         HIGH:!aNULL:!MD5;

    access_log  /var/log/nginx/access.log;
    error_log   /var/log/nginx/error.log;

    # 服务号网页授权域名校验文件
    location = /MP_verify_9ixdRu6JqQrntouG.txt {
        root /usr/share/nginx/html;
    }

    # 旧的微信校验文件路径
    location = /msUqvicTHS.txt {
        root /usr/share/nginx/html;
    }

    # 扫普通链接二维码打开小程序：qrcode/bind 规则校验文件
    location = /qrcode/bind/HXNd3XMbPq.txt {
        root /usr/share/nginx/html;
    }

    # 扫普通链接二维码打开小程序：bind-qr 规则校验文件
    location = /bind-qr/msUqvicTHS.txt {
        root /usr/share/nginx/html;
    }

    # WebSocket 请求需要显式转发协议升级头
    location = /ws {
        proxy_pass http://101.35.224.118:8080;
        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;
    }

    # API 请求转发到后端服务
    location / {
        proxy_pass http://101.35.224.118:8080;
        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_set_header X-Original-URI $request_uri;
        proxy_set_header Authorization $http_authorization;
        add_header Cache-Control "no-store, no-cache, must-revalidate";
        expires -1;
    }

    error_page   500 502 503 504  /50x.html;

    location = /50x.html {
        root /usr/share/nginx/html;
    }
}