function callback($in, &$paymentId, &$money, &$message, &$tradeno)
{
$txCode = trim($in['txCode']);
//商家ID
$merchantId = trim($in['merchantId']);
//商家ID
$transDate = trim($in['transDate']);
//交易日期
$transFlow = trim($in['transFlow']);
//交易号
$orderId = trim($in['orderId']);
//交易号
$curCode = trim($in['curCode']);
//交易金额
$amount = trim($in['amount']);
//交易金额
$orderInfo = trim($in['orderInfo']);
//交易金额
$whtFlow = trim($in['whtFlow']);
//交易金额
$success = trim($in['success']);
//交易结果，"Y"表示成功，"N"表示失败
$errorType = trim($in['errorType']);
//交易结果，"Y"表示成功，"N"表示失败
$comment = trim($in['comment']);
$sign = trim($in['sign']);
$paymentId = $orderId;
$money = $amount / 100;
$tradeno = $in['whtFlow'];
$msg = "txCode=" . $txCode . "&merchantId=" . $merchantId . "&transDate=" . $transDate . "&transFlow=" . $transFlow . "&orderId=" . $orderId . "&curCode=" . $curCode . "&amount=" . $amount . "&orderInfo=" . $orderInfo . "&comment=" . $comment . "&whtFlow=" . $whtFlow . "&success=" . $success . "&errorType=" . $errorType;
if (!($keyfile = $this->getConf($orderId, 'udpay'))) {
$message = "read key file error!";
return PAY_FAILED;
}
if (file_exists(dirname(__FILE__) . "/../../home/upload/udpay/" . $keyfile)) {
$arr_key = file(dirname(__FILE__) . "/../../home/upload/udpay/" . $keyfile);
} elseif (file_exists(dirname(__FILE__) . "/../../cert/udpay/" . $keyfile)) {
$arr_key = file(dirname(__FILE__) . "/../../cert/udpay/" . $keyfile);
}
preg_match("/=([^=]*)/", trim($arr_key[2]), $private);
$privateModulus = $private[1];
preg_match("/=([^=]*)/", trim($arr_key[3]), $private);
$privateExponent = $private[1];
preg_match("/=([^=]*)/", trim($arr_key[5]), $public);
$publicModulus = $public[1];
preg_match("/=([^=]*)/", trim($arr_key[6]), $public);
$publicExponent = $public[1];
$verifySigature = verifySigature($msg, $sign, $publicExponent, $publicModulus);
if ($verifySigature) {
switch ($success) {
//成功支付
case "Y":
$message = "支付成功！";
return PAY_SUCCESS;
break;
//支付失败
//支付失败
case "N":
$message = '支付失败,请立即与商店管理员联系';
return PAY_FAILED;
break;
}
} else {
$message = '签名认证失败,请立即与商店管理员联系';
return PAY_ERROR;
}
}
function pay_udpay_callback($in, &$paymentId, &$money, &$message, &$tradeno)
{
$txCode = trim($in['txCode']);
//商家ID
$merchantId = trim($in['merchantId']);
//商家ID
$transDate = trim($in['transDate']);
//交易日期
$tradeno = $transFlow = trim($in['transFlow']);
//交易号
$orderId = trim($in['orderId']);
//交易号
$curCode = trim($in['curCode']);
//交易金额
$money = $amount = trim($in['amount']);
//交易金额
$orderInfo = trim($in['orderInfo']);
//交易金额
$whtFlow = trim($in['whtFlow']);
//交易金额
$success = trim($in['success']);
//交易结果，"Y"表示成功，"N"表示失败
$errorType = trim($in['errorType']);
//交易结果，"Y"表示成功，"N"表示失败
$sign = trim($in['sign']);
$comment = trim($in['comment']);
$money = $amount / 100;
$paymentId = $orderId;
$tradeno = $in['whtFlow'];
$key = $this->getConf($orderId, 'PrivateKey');
$msg = "txCode=" . $txCode . "&merchantId=" . $merchantId . "&transDate=" . $transDate . "&transFlow=" . $transFlow . "&orderId=" . $orderId . "&curCode=" . $curCode . "&amount=" . $amount . "&orderInfo=" . $orderInfo . "&comment=" . $comment . "&whtFlow=" . $whtFlow . "&success=" . $success . "&errorType=" . $errorType;
if (!$this->getConf($orderId, 'udpay')) {
echo "read key file error!";
exit;
}
if (file_exists(dirname(__FILE__) . "/../../home/upload/udpay/" . $keyfile)) {
$arr_key = file(dirname(__FILE__) . "/../../home/upload/udpay/" . $keyfile);
} elseif (file_exists(dirname(__FILE__) . "/../../cert/udpay/" . $keyfile)) {
$arr_key = file(dirname(__FILE__) . "/../../cert/udpay/" . $keyfile);
}
$privateModulus = substr(trim($arr_key[2]), 23);
$privateExponent = substr(trim($arr_key[3]), 24);
$publicModulus = substr(trim($arr_key[5]), 17);
$publicExponent = substr(trim($arr_key[6]), 18);
$verifySigature = verifySigature($msg, $sign, $privateExponent, $privateModulus);
if ($sign == $testRsaDecrypt && $verifySigature) {
switch ($success) {
//成功支付
case "Y":
echo "chenggong";
return PAY_SUCCESS;
break;
//支付失败
//支付失败
case "N":
echo "shibai";
return PAY_ERROR;
break;
}
} else {
echo "Error";
return PAY_FAILED;
}
}
