如何使用PHP /卷曲发布ASP.NET登录表单？ [英] How to post ASP.NET login form using PHP/cURL?
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问题描述
我需要创建一个工具，将使用PHP发布ASP.NET登录表单，这样我可以收集他们在登录后显示在用户的摘要页面的详细信息。
由于该网站使用ASP.NET和形式都有__VIEWSTATE和__EVENTVALIDATION隐藏字段，按我的理解，我必须首先获取这些值，然后在POST提交他们的登录表单这个工作。
我是新来的PHP。我所创建的脚本应该做到以下几点：
1）获取登录表单，并抢__VIEWSTATE和__EVENTVALIDATION
2），POST与适当的后数据的登录表单。
3）现在，我验证的GET，应该是访问的页面summary.htm
什么是实际发生的事情我不清楚。发布到登录表单后，我收到一个cookie，但如果该cookie指示我验证不能告诉。当我试图让summary.htm页，我重定向到登录页面，如果我不进行身份验证。
我是新来的PHP，我希望有人在那里谁farmiliar是它也许能够看到一些明显的，我很想念。
下面是code：
＆LT; PHPrequire_once（包括/ simple_html_dom.php）;的ini_set（'display_errors设置'，'开'）;
使用error_reporting（E_ALL）;//创建连接卷曲
$ URL ='https://www.mysite.com/account/login.htm';
$ cookieFile ='cookie.txt';
$ CH = curl_init（）;//我们必须要求登录页面，并获得ViewState中和EventValidation隐藏值
//并通过沿POST请求的。curl_setopt（$ CH，CURLOPT_URL，$网址）;
curl_setopt（$ CH，CURLOPT_RETURNTRANSFER，TRUE）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，FALSE）;
curl_setOpt（$ CH，CURLOPT_REFERER，'https://www.mysite.com/account/login.htm'）;
curl_setopt（$ CH，CURLOPT_HTTPHEADER，阵列（'产地：https://www.mysite.com'，'主持人：www.mysite.com'））;
$ curl_scraped_page = curl_exec（$ CH）;//取得的ViewState和EventValidation数据
$ HTML = str_get_html（$ curl_scraped_page）;
$视图状态= $ HTML的＆GT;找到（#__ VIEWSTATE，0）;
$ eventValidation = $ HTML的＆GT;找到（#__ EVENTVALIDATION，0）;
$previousPage = $ HTML的＆GT;找到（＃__ preVIOUSPAGE，0）;
//创建数据阵列发布
//这个比赛正是我看到在看的时候提琴手被张贴
$ post_data ['__ EVENTTARGET'] ='';
$ post_data ['__ EVENTARGUMENT'] ='';
$ post_data ['__ VIEWSTATE'] = $ viewState-＆GT;价值;
$ post_data ['__ EVENTVALIDATION'] = $ eventValidation-＆GT;价值;
$ post_data ['__ preVIOUSPAGE'] = $previousPage-＆GT;价值;
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtUsername'] ='BSMITH';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtPassword'] ='Weez442';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$chkLoginPersist'] ='上';
$ post_data ['ctl00 $ ctl00 $ cphMasterBody $ cphPageTemplateContent $ MyAccountLogin967 $ btnLogin'] ='登录＆GT;';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalUsername'] ='';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalPassword'] ='';
$ post_data ['ctl00 $ ctl00 $ cphMasterBody $ cphPageTemplateTopHeader $ IncludeHeader $ SearchForm $ inputText的'] ='';张贴//遍历数组和prepare数据（键1 =值）
的foreach（$ post_data为$关键=＆GT; $值）{
$ post_items [] = rawurlen code（$键）。 =。 rawurlen code（$值）;
}//创建最终的字符串使用破灭发布（）
$ post_string =破灭（'和;'，$ post_items）;//为岗位设置选项
curl_setOpt（$ CH，CURLOPT_POST，TRUE）;
curl_setopt（$ CH，CURLOPT_HTTPHEADER，阵列（'产地：https://www.mysite.com'，'主持人：www.mysite.com'，'内容类型：应用程序/ x-WWW的形式urlen $ C $光盘'））;
curl_setopt（$ CH，CURLOPT_POSTFIELDS，$ post_string）;
curl_setopt（$ CH，CURLOPT_URL，$网址）;
curl_setopt（$ CH，CURLOPT_COOKIEJAR，$ cookieFile）;
curl_setOpt（$ CH，CURLOPT_REFERER，'https://www.mysite.com/account/login.htm'）;//执行我们的POST请求
$ curl_scraped_page = curl_exec（$ CH）;回声$ curl_scraped_page;//现在让我们的帐页汇总
$ urlAcctSummary =https://www.mysite.com/my-account/summary.htm;
//设置选项
curl_setOpt（$ CH，CURLOPT_HTTPGET，TRUE）;
curl_setOpt（$ CH，CURLOPT_POST，FALSE）;
curl_setopt（$ CH，CURLOPT_URL，$ urlAcctSummary）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，FALSE）;
curl_setopt（$ CH，CURLOPT_COOKIEFILE，$ cookieFile）;$ curl_scraped_page = curl_exec（$ CH）;回声$ curl_scraped_page;curl_close（$ CH）;？＆GT;
解决方案
我想通了。我调整在几个方面code，但我相信我的问题的根源是，ASP.NET想从第一个GET请求设置会话cookie，我只对指定的POST请求和CURLOPT_COOKIEFILE的CURLOPT_COOKIEJAR最终的GET请求。
在我把CURLOPT_COOKIEJAR和CURLOPT_COOKIEFILE在其担任设计。最先GET请求
下面是我的code看起来像走动的后：
＆LT; PHPrequire_once（包括/ simple_html_dom.php）;的ini_set（'display_errors设置'，'开'）;
使用error_reporting（E_ALL）;//创建连接卷曲
$ URL ='https://www.mysite.com/account/login.htm';
$ cookieFile ='cookie.txt';
$ CH = curl_init（）;//我们必须要求登录页面，并获得ViewState中和EventValidation隐藏值
//并通过沿POST请求的。curl_setopt（$ CH，CURLOPT_URL，$网址）;
curl_setopt（$ CH，CURLOPT_RETURNTRANSFER，TRUE）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，FALSE）;
curl_setOpt（$ CH，CURLOPT_REFERER，'https://www.mysite.com/account/login.htm'）;
curl_setopt（$ CH，CURLOPT_HTTPHEADER，阵列（'产地：https://www.mysite.com'，'主持人：www.mysite.com'））;
curl_setopt（$ CH，CURLOPT_COOKIEJAR，$ cookieFile）;
curl_setopt（$ CH，CURLOPT_COOKIEFILE，$ cookieFile）;
$ curl_scraped_page = curl_exec（$ CH）;//取得的ViewState和EventValidation数据
$ HTML = str_get_html（$ curl_scraped_page）;
$视图状态= $ HTML的＆GT;找到（#__ VIEWSTATE，0）;
$ eventValidation = $ HTML的＆GT;找到（#__ EVENTVALIDATION，0）;
$previousPage = $ HTML的＆GT;找到（＃__ preVIOUSPAGE，0）;
//创建数据阵列发布
//这个比赛正是我看到在看的时候提琴手被张贴
$ post_data ['__ EVENTTARGET'] ='';
$ post_data ['__ EVENTARGUMENT'] ='';
$ post_data ['__ VIEWSTATE'] = $ viewState-＆GT;价值;
$ post_data ['__ EVENTVALIDATION'] = $ eventValidation-＆GT;价值;
$ post_data ['__ preVIOUSPAGE'] = $previousPage-＆GT;价值;
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtUsername'] ='BSMITH';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtPassword'] ='Weez442';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$chkLoginPersist'] ='上';
$ post_data ['ctl00 $ ctl00 $ cphMasterBody $ cphPageTemplateContent $ MyAccountLogin967 $ btnLogin'] ='登录＆GT;';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalUsername'] ='';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalPassword'] ='';
$ post_data ['ctl00 $ ctl00 $ cphMasterBody $ cphPageTemplateTopHeader $ IncludeHeader $ SearchForm $ inputText的'] ='';张贴//遍历数组和prepare数据（键1 =值）
的foreach（$ post_data为$关键=＆GT; $值）{
$ post_items [] = rawurlen code（$键）。 =。 rawurlen code（$值）;
}//创建最终的字符串使用破灭发布（）
$ post_string =破灭（'和;'，$ post_items）;//为岗位设置选项
curl_setOpt（$ CH，CURLOPT_POST，TRUE）;
curl_setopt（$ CH，CURLOPT_HTTPHEADER，阵列（'产地：https://www.mysite.com'，'主持人：www.mysite.com'，'内容类型：应用程序/ x-WWW的形式urlen $ C $光盘'））;
curl_setopt（$ CH，CURLOPT_POSTFIELDS，$ post_string）;
curl_setopt（$ CH，CURLOPT_URL，$网址）;
curl_setOpt（$ CH，CURLOPT_REFERER，'https://www.mysite.com/account/login.htm'）;//执行我们的POST请求
$ curl_scraped_page = curl_exec（$ CH）;回声$ curl_scraped_page;//现在让我们的帐页汇总
$ urlAcctSummary =https://www.mysite.com/my-account/summary.htm;
//设置选项
curl_setOpt（$ CH，CURLOPT_HTTPGET，TRUE）;
curl_setOpt（$ CH，CURLOPT_POST，FALSE）;
curl_setopt（$ CH，CURLOPT_URL，$ urlAcctSummary）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，FALSE）;$ curl_scraped_page = curl_exec（$ CH）;回声$ curl_scraped_page;curl_close（$ CH）;？＆GT;
I need to create a tool that will post a ASP.NET login form using PHP so that I can gather details from the user's summary page that is displayed after they are logged in.
Because the site uses ASP.NET and the form has __VIEWSTATE and __EVENTVALIDATION hidden fields, as I understand it, I must get those values first, then submit them in the POST to the login form for this to work.
I am new to PHP. The script that I have created should do the following:
1) GET the login form and grab __VIEWSTATE and __EVENTVALIDATION
2) POST to the login form with appropriate post data.
3) GET the summary.htm page that should be accessible now that I am authenticated.
What is actually happening is unclear to me. After POSTing to the login form, I receive a cookie, but can't tell if that cookie indicates I am authenticated. When I try to GET the summary.htm page I am redirected back to the login page as if I am not authenticated.
I am new to PHP and I am hoping that someone out there who is farmiliar with it might be able to see something obvious that I am missing.
Here is the code:
<?php
require_once ("Includes/simple_html_dom.php");
ini_set('display_errors', 'On');
error_reporting(E_ALL);
// Create curl connection
$url = 'https://www.mysite.com/account/login.htm';
$cookieFile = 'cookie.txt';
$ch = curl_init();
// We must request the login page and get the ViewState and EventValidation hidden values
// and pass those along in the post request.
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setOpt($ch, CURLOPT_REFERER, 'https://www.mysite.com/account/login.htm');
curl_setopt($ch, CURLOPT_HTTPHEADER,array('Origin: https://www.mysite.com', 'Host: www.mysite.com'));
$curl_scraped_page = curl_exec($ch);
// Grab ViewState and EventValidation data
$html = str_get_html($curl_scraped_page);
$viewState = $html->find("#__VIEWSTATE", 0);
$eventValidation = $html->find("#__EVENTVALIDATION", 0);
$previousPage = $html->find("#__PREVIOUSPAGE", 0);
//create array of data to be posted
// This matches exactly what I am seeing being posted when looking at Fiddler
$post_data['__EVENTTARGET'] = '';
$post_data['__EVENTARGUMENT'] = '';
$post_data['__VIEWSTATE'] = $viewState->value;
$post_data['__EVENTVALIDATION'] = $eventValidation->value;
$post_data['__PREVIOUSPAGE'] = $previousPage->value;
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtUsername'] = 'bsmith';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtPassword'] = 'Weez442';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$chkLoginPersist'] = 'on';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$btnLogin'] = 'Login >';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalUsername'] = '';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalPassword'] = '';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$SearchForm$inputText'] = '';
//traverse array and prepare data for posting (key1=value1)
foreach ( $post_data as $key => $value) {
$post_items[] = rawurlencode($key) . '=' . rawurlencode($value);
}
//create the final string to be posted using implode()
$post_string = implode ('&', $post_items);
//Set options for post
curl_setOpt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch,CURLOPT_HTTPHEADER,array('Origin: https://www.mysite.com', 'Host: www.mysite.com', 'Content-Type: application/x-www-form-urlencoded'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieFile);
curl_setOpt($ch, CURLOPT_REFERER, 'https://www.mysite.com/account/login.htm');
// Perform our post request
$curl_scraped_page = curl_exec($ch);
echo $curl_scraped_page;
// Now get our account summary page
$urlAcctSummary = "https://www.mysite.com/my-account/summary.htm";
//Set options
curl_setOpt($ch, CURLOPT_HTTPGET, TRUE);
curl_setOpt($ch, CURLOPT_POST, FALSE);
curl_setopt($ch, CURLOPT_URL, $urlAcctSummary);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookieFile);
$curl_scraped_page = curl_exec($ch);
echo $curl_scraped_page;
curl_close($ch);
?>
解决方案
I figured it out. I tweaked the code in several ways, but I believe the root of my problem was that ASP.NET wants to set a session cookie from the very first GET request and I only specified the CURLOPT_COOKIEJAR on the POST request and CURLOPT_COOKIEFILE in the final GET request.
Once I put CURLOPT_COOKIEJAR and CURLOPT_COOKIEFILE in the very first GET request it worked as designed.
Here is what my code looks like after moving those around:
<?php
require_once ("Includes/simple_html_dom.php");
ini_set('display_errors', 'On');
error_reporting(E_ALL);
// Create curl connection
$url = 'https://www.mysite.com/account/login.htm';
$cookieFile = 'cookie.txt';
$ch = curl_init();
// We must request the login page and get the ViewState and EventValidation hidden values
// and pass those along in the post request.
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setOpt($ch, CURLOPT_REFERER, 'https://www.mysite.com/account/login.htm');
curl_setopt($ch, CURLOPT_HTTPHEADER,array('Origin: https://www.mysite.com', 'Host: www.mysite.com'));
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieFile);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookieFile);
$curl_scraped_page = curl_exec($ch);
// Grab ViewState and EventValidation data
$html = str_get_html($curl_scraped_page);
$viewState = $html->find("#__VIEWSTATE", 0);
$eventValidation = $html->find("#__EVENTVALIDATION", 0);
$previousPage = $html->find("#__PREVIOUSPAGE", 0);
//create array of data to be posted
// This matches exactly what I am seeing being posted when looking at Fiddler
$post_data['__EVENTTARGET'] = '';
$post_data['__EVENTARGUMENT'] = '';
$post_data['__VIEWSTATE'] = $viewState->value;
$post_data['__EVENTVALIDATION'] = $eventValidation->value;
$post_data['__PREVIOUSPAGE'] = $previousPage->value;
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtUsername'] = 'bsmith';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$txtPassword'] = 'Weez442';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$LoginFields$chkLoginPersist'] = 'on';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateContent$MyAccountLogin967$btnLogin'] = 'Login >';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalUsername'] = '';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$LoginModal$LoginFields$txtModalPassword'] = '';
$post_data['ctl00$ctl00$cphMasterBody$cphPageTemplateTopHeader$IncludeHeader$SearchForm$inputText'] = '';
//traverse array and prepare data for posting (key1=value1)
foreach ( $post_data as $key => $value) {
$post_items[] = rawurlencode($key) . '=' . rawurlencode($value);
}
//create the final string to be posted using implode()
$post_string = implode ('&', $post_items);
//Set options for post
curl_setOpt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch,CURLOPT_HTTPHEADER,array('Origin: https://www.mysite.com', 'Host: www.mysite.com', 'Content-Type: application/x-www-form-urlencoded'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setOpt($ch, CURLOPT_REFERER, 'https://www.mysite.com/account/login.htm');
// Perform our post request
$curl_scraped_page = curl_exec($ch);
echo $curl_scraped_page;
// Now get our account summary page
$urlAcctSummary = "https://www.mysite.com/my-account/summary.htm";
//Set options
curl_setOpt($ch, CURLOPT_HTTPGET, TRUE);
curl_setOpt($ch, CURLOPT_POST, FALSE);
curl_setopt($ch, CURLOPT_URL, $urlAcctSummary);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$curl_scraped_page = curl_exec($ch);
echo $curl_scraped_page;
curl_close($ch);
?>
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