错误设置证书验证位置 - 贝宝IPN监听器

Question

嗨我是相当新的编码，并尽我所能摆脱我的noob状态 我自己开始使用Windows 7上的apache 2.4，mysql，php 5.6 （我猜人们称之为WAMP，但直到昨天才知道WAMP的存在）

反正， 我目前在我自己的网站上工作，最终会导致用户付款。使用，贝宝，付款后（checkoutpage.php设置，并没有问题），我需要更新我的MySQL数据库。所以，在过去的10天里，我一直在研究ipn_listener.php文件，现在我明白了这个（我认为）的基本流程。

但是我不断收到此错误，如下所示。 错误设置证书验证地点： 凭证档案错误：C：绝对\路径\为\ cacert.pem CApath：无

，这是推动我疯了 ，我已经用Google搜索了一个多星期，但现在还没有已经能够解决这个问题。 我知道我失去了一些东西，但香港专业教育学院尝试了许多东西如.. 安装ngrok（仍然这样做） 安装OpenSSL时1.0.1l 安装卷曲（PHP支持这一点。从检查的phpinfo（））

这里到目前为止我想出的听众脚本

<?php 

    require_once('appvars.php'); 
    require_once('connectvars.php'); 

    $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); 

// CONFIG: Enable debug mode. This means we'll log requests into 'ipn.log' in the same directory. 
// Especially useful if you encounter network errors or other intermittent problems with IPN (validation). 
// Set this to 0 once you go live or don't require logging. 
define("DEBUG", 1); 

// Set to 0 once you're ready to go live 
define("USE_SANDBOX", 1); 


define("LOG_FILE", "./ipn.log"); 


// Read POST data 
// reading posted data directly from $_POST causes serialization 
// issues with array data in POST. Reading raw POST data from input stream instead. 
$raw_post_data = file_get_contents('php://input'); 
$raw_post_array = explode('&', $raw_post_data); 
$myPost = array(); 
foreach ($raw_post_array as $keyval) { 
    $keyval = explode ('=', $keyval); 
    if (count($keyval) == 2) 
     $myPost[$keyval[0]] = urldecode($keyval[1]); 
} 
// read the post from PayPal system and add 'cmd' 
$req = 'cmd=_notify-validate'; 
if(function_exists('get_magic_quotes_gpc')) { 
    $get_magic_quotes_exists = true; 
} 
foreach ($myPost as $key => $value) { 
    if($get_magic_quotes_exists == true && get_magic_quotes_gpc() == 1) { 
     $value = urlencode(stripslashes($value)); 
    } else { 
     $value = urlencode($value); 
    } 
    $req .= "&$key=$value"; 
} 

// Post IPN data back to PayPal to validate the IPN data is genuine 
// Without this step anyone can fake IPN data 

if(USE_SANDBOX == true) { 
    $paypal_url = "https://www.sandbox.paypal.com/cgi-bin/webscr"; 
} else { 
    $paypal_url = "https://www.paypal.com/cgi-bin/webscr"; 
} 

$ch = curl_init($paypal_url); 
if ($ch == FALSE) { 
    return FALSE; 
} 

curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $req); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); 
curl_setopt($ch, CURLOPT_FORBID_REUSE, 1); 

if(DEBUG == true) { 
    curl_setopt($ch, CURLOPT_HEADER, 1); 
    curl_setopt($ch, CURLINFO_HEADER_OUT, 1); 
} 

// CONFIG: Optional proxy configuration 
//curl_setopt($ch, CURLOPT_PROXY, $proxy); 
//curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1); 

// Set TCP timeout to 30 seconds 
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30); 
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: Close')); 

// CONFIG: Please download 'cacert.pem' from "http://curl.haxx.se/docs/caextract.html" and set the directory path 
// of the certificate as shown below. Ensure the file is readable by the webserver. 
// This is mandatory for some environments. 

$cert = dirname(__FILE__) . "\cert\cacert.pem"; 
//$cert = "C:\OpenSSL-Win32\bin\PEM\cacert.pem"; 
curl_setopt($ch, CURLOPT_CAINFO, $cert); 

$res = curl_exec($ch); 
if (curl_errno($ch) != 0) // cURL error 
    { 
    if(DEBUG == true) { 
     error_log(date('[Y-m-d H:i e] '). "Can't connect to PayPal to validate IPN message: " . curl_error($ch) . PHP_EOL, 3, LOG_FILE); 
    } 
    curl_close($ch); 
    exit; 

} else { 
     // Log the entire HTTP response if debug is switched on. 
     if(DEBUG == true) { 
      error_log(date('[Y-m-d H:i e] '). "HTTP request of validation request:". curl_getinfo($ch, CURLINFO_HEADER_OUT) ." for IPN payload: $req" . PHP_EOL, 3, LOG_FILE); 
      error_log(date('[Y-m-d H:i e] '). "HTTP response of validation request: $res" . PHP_EOL, 3, LOG_FILE); 
     } 
     curl_close($ch); 
} 

// Inspect IPN validation result and act accordingly 

// Split response headers and payload, a better way for strcmp 
$tokens = explode("\r\n\r\n", trim($res)); 
$res = trim(end($tokens)); 

if (strcmp ($res, "VERIFIED") == 0) { 
    // check whether the payment_status is Completed 
    // check that txn_id has not been previously processed 
    // check that receiver_email is your PayPal email 
    // check that payment_amount/payment_currency are correct 
    // process payment and mark item as paid. 

    $txn_id = $_POST['txn_id']; 
    $payerid = $_POST['payer_id']; //this is id for PAYPAL 

    $item_name = $_POST['item_name']; 
    $firstname = $_POST['first_name']; 
    $lastname = $_POST['last_name']; 
    $payment_amount = $_POST['mc_gross']; 
    $payment_currency = $_POST['mc_currency']; 
    $payeremail = $_POST['payer_email']; 
    $receiver_email = $_POST['receiver_email']; 
    $paymentdate = $_POST['payment_date']; 
    $paymentstatus = $_POST['payment_status']; 
    $mdate= date('Y-m-d h:i:s',strtotime($paymentdate)); 
    $otherstuff = json_encode($_POST); 

    //And THEN I DO THINGS HERE (but this fails everytime 
    //because of the said error) 


    if(DEBUG == true) { 
     error_log(date('[Y-m-d H:i e] '). "Verified IPN: $req ". PHP_EOL, 3, LOG_FILE); 
    } 
} else if (strcmp ($res, "INVALID") == 0) { 
    // log for manual investigation 
    // Add business logic here which deals with invalid IPN messages 
    if(DEBUG == true) { 
     error_log(date('[Y-m-d H:i e] '). "Invalid IPN: $req" . PHP_EOL, 3, LOG_FILE); 
    } 
} 

?> 

Answer 1

看起来证书验证失败。您可以通过将CURLOPT_SSL_VERIFYPEER更改为false来绕过验证：curl_setopt（$ ch，CURLOPT_SSL_VERIFYPEER，0）。