上游位置的Nginx基本身份验证

Question

我正在尝试在nginx conf中获得上游的基本认证。

location /movies/ {
    rewrite /movies/(.*)$ /$1 break;
    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_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_redirect off;
        proxy_buffering off;
        proxy_pass http://jd2movies;
        auth_basic "Administrator Login";
        auth_basic_user_file /root/.htpasswd;
}

但是我收到“ 500 Internal Server Error”（内部服务器错误）

我如何实现它以使其正常工作？

谢谢