php curl + post + multipart/form-data + ASP.NET session

我试图取消这个网站https://www.machinemart.co.uk/，我需要添加一个产品到购物车以获得某些数据。该网站使用邮寄请求将产品添加到购物车。php curl + post + multipart/form-data + ASP.NET session

网址我试图添加的产品：https://www.machinemart.co.uk/p/clarke-amf-panel-for-kc6-and-kc10/

这里的标题和正文请求的例子：

Request Headers: 
Host: www.machinemart.co.uk 
Agent: Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0 
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://www.machinemart.co.uk/p/clarke-amf-panel-for-kc6-and-kc10/ 
Content-Type: multipart/form-data; boundary=---------------------------209892343219764726031397980914 
Content-Length: 1224 
Cookie: ASP.NET_SessionId=f3p1y0ib1za3vch4exbue4l3; 
DNT: 1 
Connection: keep-alive 
Upgrade-Insecure-Requests: 1 
------------------------------------- 
Request Body 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="__RequestVerificationToken" 

2MpklOgIiis94EbGlIIoF5N_bzOrFegTpV_YEHTlZysKZrGxeAwBaFg5S4xtnGi8Jth5CEGRn9ETlK_g55jb6k9DcHGO-RR-LXug2roZEQg1 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="ProductId" 

4aaad9a5-ad65-4842-a24a-5f455b263933 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="ProductSku" 

010629550 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="Quantity" 

1 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="SubmitButton" 

Home delivery 
-----------------------------209892343219764726031397980914 
Content-Disposition: form-data; name="ufprt" 

DA81438F81A7BE767B068EED46F4A4CAC24A05FC23BEAFE8B1A4B536FA6EC79AA5C17510979DB132CAC8C33C62E03A07E766C55C45DAE114A63B816F7CADEE9AB165197FBCF088E0FEBAAD9E6D8145291AB9984B8764A82C56C33D9D20394A22D1E148BF3EF97DC02EC48E5C4C491B3368B66B0A750BA6815B049A13F590BC8D6A6F05D3B96F81E0308742BD37D92E81 
-----------------------------209892343219764726031397980914--

我能够获得每个产品所需要的数据（ID ，sku，令牌，ufp），并且我试图获取会话ID。这是代码：

  $data = '---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"__RequestVerificationToken\"\r\n\r\n'.$request_dataToken.'\r\n---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"ProductId\"\r\n\r\n'.$request_dataProductId.'\r\n---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"ProductSku\"\r\n\r\n'.$request_dataProductSku.'\r\n---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"Quantity\"\r\n\r\n1\r\n---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"SubmitButton\"\r\n\r\nHome delivery\r\n---------------------------17064761399835087311752471201\r\nContent-Disposition: form-data; name=\"ufprt\"\r\n\r\n'.$request_dataUFPRT.'\r\n---------------------------17064761399835087311752471201'; 

//Get the session id 
     $session_id = ''; 
       $curl_handle = curl_init(); 
       curl_setopt($curl_handle, CURLOPT_URL, $request_url); 
       curl_setopt($curl_handle, CURLOPT_POST, TRUE); 
       curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data); 
       curl_setopt($curl_handle, CURLOPT_HEADER, 1); 
       curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1); 
       curl_setopt($curl_handle, CURLOPT_AUTOREFERER, TRUE); 
       curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, 1); 
       curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, false); 
       $response = curl_exec($curl_handle); 

       // get cookies 
       $cookies = array(); 
       preg_match_all('/Set-Cookie:(\s{0,}.*)$/im', $response, $cookies); 

       curl_close($curl_handle); 

       foreach ($cookies[1] as $cookie){ 

       if(preg_match('/Id\=([a-z0-9]+)\;/', $cookie, $out)){ 

        $session_id = $out[1]; 
       } 
      } 

    //Try to add the product with the session id 
     $curl_handle = curl_init(); 
       curl_setopt($curl_handle,CURLOPT_COOKIE,'ASP.NET_SessionId='.$session_id); 
       curl_setopt($curl_handle, CURLOPT_URL, $request_url); 
       curl_setopt($curl_handle, CURLOPT_POST, TRUE); 
       curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data); 
       // curl_setopt($curl_handle, CURLOPT_HEADER, 1); 
       curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1); 
       curl_setopt($curl_handle, CURLOPT_AUTOREFERER, TRUE); 
       curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, 1); 
       curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, false); 
       $response = curl_exec($curl_handle); 
       curl_close($curl_handle); 


     //Get the cart page -- Actually empty returns 
       $curl_handle = curl_init(); 
        curl_setopt($curl_handle,CURLOPT_COOKIE,'ASP.NET_SessionId='.$session_id); 
       curl_setopt($curl_handle, CURLOPT_URL, $request_urlCart); 
       //curl_setopt($curl_handle, CURLOPT_POST, TRUE); 
       //curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data); 
       //curl_setopt($curl_handle, CURLOPT_HEADER, 1); 
       curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1); 
       curl_setopt($curl_handle, CURLOPT_AUTOREFERER, TRUE); 
       curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, 1); 
       curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, false); 
       $response = curl_exec($curl_handle); 
       curl_close($curl_handle); 

       print $response;

下面是变量$数据的输出的一个示例：

-------------------- ------- 17064761399835087311752471201 \ r \ n内容处理：表单数据;名= \ “__ RequestVerificationToken \” \ r \ n \ r \ nx9RTuiKcC0IJR0OwNFicu6XxPXoOt5dtgaXVEdQxpwRGGv52fdv7IJ9zcjkz1HnYaLX5yaz2e0pXCZFLi_judYwQLT - vCg2_xUMzsaT5Rc1 \ r \ n --------------------------- 17064761399835087311752471201 \ r \ n内容处理：表单数据;名= \ “产品编号\” \ r \ n \ r \ n4aaad9a5-ad65-4842-A24A-5f455b263933 \ r \ n ----------------------- ---- 17064761399835087311752471201 \ r \ n内容处理：表单数据;名= \ “ProductSku \” \ r \ n \ r \ n010629550 \ r \ n --------------------------- 17064761399835087311752471201 \ r \ nContent-Disposition：表单数据;名= \ “数量\” \ r \ n \ r \ N1 \ r \ n --------------------------- 17064761399835087311752471201 \ r \ nContent-Disposition：表单数据; name = \“SubmitButton \”\ r \ n \ r \ n送货上门\ r \ n --------------------------- 17064761399835087311752471201 \ r \ n内容处理：表单数据;名= \ “ufprt \” \ r \ n \ r \ nF5CA6BAC0C5C12E3B885CE69FE5E0D24480EA23E895AD3DA72BFDF6832B56CD8A70F1183BFA03F61AD353FA86DCDD71CA105A86A0274A27152E68A66449191BD8167B6E06A2982B326BBC1E47C7C9AB3984A7BB17ECB9E153496542F7DE8B00D97FEFAE8B6120A6C3B87CAA74E875E68BE894586468FD0704B11346A6E1BC902BC538D64CA23DD87068DCA52CC5AC19F \ r \ n --------------------------- 17064761399835087311752471201

我试着添加标题来请求，发送参数作为数组......但仍然不起作用，我做的不好？

来源

2017-09-05 Camilo Jurado

一个为您解决，虽然我不得不说，代码需要以更加扎实一些额外的工作（我标记错误与代码中的注释易发部位）

1.Put任何产品页面的URL（而不是产品列表），也可能有产品列表中的解决方案，但此示例通过产品页面工作。

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch,CURLOPT_URL,"https://www.machinemart.co.uk/p/clarke-ctj2qlp-2-tonne-quick-lift-low-profile/"); //type your url here as explained above 
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); 
curl_setopt($ch,CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.A.B.C Safari/525.13"); 
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch,CURLOPT_FOLLOWLOCATION, true); 
    curl_setopt($ch,CURLOPT_COOKIEJAR,$_SERVER['DOCUMENT_ROOT'].'/extra path here/'.$_COOKIE['PHPSESSID'].'.txt'); 
curl_setopt($ch,CURLOPT_COOKIEFILE,$_SERVER['DOCUMENT_ROOT'].'/extra path here/'.$_COOKIE['PHPSESSID'].'.txt'); 
$data = curl_exec($ch); 
curl_close($ch);

以前的片段将获得网址，并设置cookie

2.Next我们将利用PHP DOM library，所有必填字段，以便使车功能的工作得到表单数据在表单元素中。在我的例子我认为第二个表单元素实际上是产品形态，但你必须仔细检查哪一个是正确的

libxml_use_internal_errors(true); 
$siteData = new DOMDocument(); 
$siteData->loadHTML($data); 

$forms = $siteData->getElementsByTagName("form"); 
$inputs = $forms->item(1)->getElementsByTagName("input"); 
$search = array(); 
for($i=0;$i<$inputs->length;$i++){ 
    if($inputs->item($i)->getAttribute("class")!="greyBtn"){ 
     $search[$inputs->item($i)->getAttribute("name")] = $inputs->item($i)->getAttribute("value"); 
    } 
} 

$submitURL = "https://www.machinemart.co.uk".$forms->item(1)->getAttribute("action");

代码获取所有的名字和值，并将其添加到一个数组名为$搜索，还会创建一个名为$ submitURL的其他变量，它是步骤3中curl将用作参数的url。

3.我们再次调用curl，提供$ submitURL变量和$ search数组作为目标url作为post参数。

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch,CURLOPT_URL,$submitURL); 
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); 
curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($search)); 
curl_setopt($ch,CURLOPT_POST, true); 
curl_setopt($ch,CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.A.B.C Safari/525.13"); 
curl_setopt($ch,CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded')); 
curl_setopt($ch,CURLOPT_HEADER, 0); 
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch,CURLOPT_FOLLOWLOCATION, true); 
curl_setopt($ch,CURLOPT_COOKIEJAR,LOG_DIR.'/'.$_COOKIE['PHPSESSID'].'.txt'); 
curl_setopt($ch,CURLOPT_COOKIEFILE,LOG_DIR.'/'.$_COOKIE['PHPSESSID'].'.txt'); 

$data = curl_exec($ch); 
curl_close($ch); 

echo $data;

$数据变量保存的页面结果，如果回声它（虽然难看，因为CSS缺失），你会看到产品在购物车中。

来源

2017-11-15 01:34:25

php curl + post + multipart/form-data + ASP.NET session

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