Question

尝试设置PayPal IPN以验证我网站上的付款，但我尝试过的每一个请求都会返回INVALID。我无法弄清楚问题是什么以及它可能在哪里搞砸了。我在想这个问题可能是Joomla！添加page，view和task变量，因此我尝试将其从$_POST中移除，但请求返回INVALID所有相同的内容。

以下是PayPal发送给我的所有$_POST数据的列表，我将返回验证有效性：

Array
(
    [mc_gross] => 3.40
    [protection_eligibility] => Eligible
    [address_status] => confirmed
    [payer_id] => F57P3MMS6UKNC
    [tax] => 0.00
    [address_street] => 1275, Chemin du Tremblay
Suite 201
    [payment_date] => 06:51:30 Jul 28, 2014 PDT
    [payment_status] => Completed
    [charset] => UTF-8
    [address_zip] => j4n 0g2
    [first_name] => Michael
    [mc_fee] => 0.40
    [address_country_code] => CA
    [address_name] => Michael Bourdeau
    [notify_version] => 3.8
    [custom] => 
    [payer_status] => verified
    [business] => gdwppsend@outlook.com
    [address_country] => Canada
    [address_city] => Longueuil
    [quantity] => 1
    [payer_email] => gdwpppay@outlook.com
    [verify_sign] => AFcWxV21C7fd0v3bYYYRCpSSRl31AOvJSJy.aGpnmllVEvU2.7EGndXL
    [txn_id] => 5RW992040P712271B
    [payment_type] => instant
    [last_name] => Bourdeau
    [address_state] => Quebec
    [receiver_email] => gdwppsend@outlook.com
    [payment_fee] => 
    [receiver_id] => BKHMT27W3EMDE
    [txn_type] => web_accept
    [item_name] => GÃ©ant du web - Facture #3884
    [mc_currency] => CAD
    [item_number] => 3884
    [residence_country] => CA
    [test_ipn] => 1
    [handling_amount] => 0.00
    [transaction_subject] => 
    [payment_gross] => 
    [shipping] => 0.00
    [merchant_return_link] => click here
    [auth] => AGtLwVTUzpbI8nw16O3Cv11hNv6uRom2.oebD1GgLQuWzNp7OqVXz-nY-qzw2QunZsrVzDZqDuwxvYR0vEmvkQg
    [view] => paypalipn
    [task] => run
)

发送请求的PHP代码的副本：

$postdata = $_POST;

//Get config file
$cfgFile = GDWCOMP_ADMINROOT.'includes'.DS.'cpanel.config.gdw.php';
if ( file_exists($cfgFile) ) {
    include($cfgFile);
} else {
    $gdwconf = array();
}

//Live or sandbox PayPal
if ($gdwconf['ppsandbox'] == 1) {
    $url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';
} else {
    $url = 'https://www.paypal.com/cgi-bin/webscr';
}

$postFields = 'cmd=_notify-validate';
if (count($postdata) > 0) {
    foreach($postdata as $key => $val) {
        $postFields .= '&'.$key.'='.urlencode(stripslashes($val));
    }
}

//Validate info sent with paypal
$ch = curl_init();
curl_setopt_array($ch, array(
    CURLOPT_URL             => $url,
    CURLOPT_RETURNTRANSFER  => true,
    CURLOPT_SSL_VERIFYPEER  => true,
    CURLOPT_SSL_VERIFYHOST  => false,
    CURLOPT_POST            => true,
    CURLOPT_POSTFIELDS      => $postFields
));

$result = curl_exec($ch);
$curlerror = curl_error($ch);
if ($curlerror) {
    die('CURL-ERROR: '.$curlerror);
}

echo $result;
echo $postFields;
echo '<pre>'; print_r($_POST); echo '</pre>';

//Log results
$file = ($result) ? 'pp_results_veri.txt' : 'pp_results_unveri.txt';
if (count($postdata) > 0) {
    $this->writeLog($file, ": (".$result.") : ".json_encode($postdata));
} else {
    $this->writeLog($file, ": (".$result.") "); //Write to log.
}

exit;

PayPal IPN始终在请求时返回INVALID

0 个答案: