为什么下面的 PHP cURL 代码没有发布任何数据？

Question

谁能告诉我在下面的代码中做错了什么？

我正在编写 php 脚本以从 https://beams.us.yazaki.com/BEAMSLogin/Login.aspx?ReturnUrl=%2FBeams%2FDefault.aspx 登录和抓取数据

我已尝试使用以下 curl 代码。

<?php
define('USERNAME', 'XXX');
define('PASSWORD', 'XXX');
define('DOMAIN', 'XXX');
define('USER_AGENT', 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.2309.372 Safari/537.36');
define('COOKIE_FILE', 'cookie.txt');
define('LOGIN_FORM_URL', 'https://beams.us.yazaki.com/BEAMSLogin/Login.aspx?ReturnUrl=%2fBeams%2fDefault.aspx');
define('LOGIN_ACTION_URL', 'https://beams.us.yazaki.com/BEAMSLogin/Login.aspx?ReturnUrl=%2fBeams%2fDefault.aspx');
$postValues = array(
    'txtUserName' => USERNAME,
    'txtPassword' => PASSWORD,
    'lstDomain'   => DOMAIN
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, LOGIN_ACTION_URL);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($postValues));
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_COOKIEJAR, COOKIE_FILE);
curl_setopt($curl, CURLOPT_USERAGENT, USER_AGENT);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_REFERER, LOGIN_FORM_URL);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false);
curl_exec($curl);
if(curl_errno($curl)){
    throw new Exception(curl_error($curl));
}
curl_setopt($curl, CURLOPT_URL, 'https://beams.us.yazaki.com/BEAMS/SearchAndResults.aspx?topic=component');
curl_setopt($curl, CURLOPT_COOKIEJAR, COOKIE_FILE);
curl_setopt($curl, CURLOPT_USERAGENT, USER_AGENT);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
echo curl_exec($curl);
?>

我得到如下页面的输出。

Object not found!

The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error. 

If you think this is a server error, please contact the webmaster. 

Error 404

localhost
Apache/2.4.43 (Win64) OpenSSL/1.1.1g PHP/7.4.8 *

浏览器被重定向到 http://localhost/BeamsLogin/AuthenticationSelect.aspx?ReturnUrl=%2fBEAMS%2fSearchAndResults.aspx%3ftopic%3dcomponent&topic=component

我正在认真等待回复。

谢谢。

编辑 1 @Shibon 我认为这个网站不使用任何 csrf 令牌。我正在提供 HTTP 标头实时内容。请检查一次。

https://beams.us.yazaki.com/BEAMSLogin/Login.aspx?ReturnURL=%2fBeams%2fDefault.aspx
Host: beams.us.yazaki.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: https://beams.us.yazaki.com/
Connection: keep-alive
Upgrade-Insecure-Requests: 1

GET: HTTP/1.1 200 OK
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Encoding: gzip
Vary: Accept-Encoding
Server: Microsoft-IIS/7.5
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Tue, 15 Sep 2020 06:19:19 GMT
Content-Length: 3376

Answer 1

试试下面的代码

$ch= curl_init();
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_COOKIEJAR, "-"); //to set session and cookie for the current $ch object
curl_setopt($ch, CURLOPT_URL, LOGIN_ACTION_URL);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postValues));
$resp = curl_exec($ch);
if(!$resp) {
   print_r(curl_error($ch));
   exit;
}
curl_setopt($curl, CURLOPT_URL, 'https://beams.us.yazaki.com/BEAMS/SearchAndResults.aspx?topic=component');
curl_setopt($ch, CURLOPT_POST, true);
echo curl_exec($ch);

在此设置了 cookie 并在所有请求中使用了该 cookie