使用M3U HLS的Nginx和php身份验证

Question

我在Nginx中需要这样的东西：
为了能够看到m3u流，用户需要像这样进行身份验证
HTTP://stream.com/livestream/stream.m3u?key=xxxxxxxxxx
并通过一个PHP文件进行身份验证，该文件验证用户是否可以看到m3u流
我希望你能帮助我：）

    server {
        listen 80;

        types {
                application/vnd.apple.mpegurl m3u8;
                video/mp2t ts;
            }

        location /livestream {
            # Serve HLS fragments

             # CORS setup
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Expose-Headers' 'Content-Length';

            # allow CORS preflight requests
           # if ($request_method = 'OPTIONS') {
           #    add_header 'Access-Control-Allow-Origin' '*';
           #   add_header 'Access-Control-Max-Age' 1728000;
           #  add_header 'Content-Type' 'text/plain charset=UTF-8';
           #     add_header 'Content-Length' 0;
           #     return 204;
           # }

        
            root /;
            add_header Cache-Control no-cache;
        }    

 
    }
}

rtmp {
    server {
        listen 1935;

        application livestream {
            live on;
            hls on;
            hls_path /livestream;
        }




    }
}```