function toSubmit($payment)
{
$merId = $this->getConf($payment["M_OrderId"], 'member_id');
$keyfile = $this->getConf($payment['M_OrderId'], 'udpay');
$charset = $this->system->loadModel('utility/charset');
$ordAmount = floor($payment["M_Amount"] * 100);
$msg = "txCode=TP001&merchantId=" . $merId . "&transDate=" . date("Ymd", $payment["M_Time"]) . "&transFlow=" . $payment["M_OrderNo"] . "&orderId=" . $payment["M_OrderId"] . "&curCode=156&amount=" . $ordAmount . "&orderInfo=" . $this->getConf('system.shopname') . "&comment=&merURL=" . $this->callbackUrl . "&interfaceType=5";
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);
} else {
echo '<br><br>read key file error!';
$this->_succ = true;
exit;
}
preg_match("/=([^=]*)/", trim($arr_key[2]), $private);
$privateModulus = $private[1];
preg_match("/=([^=]*)/", trim($arr_key[3]), $private);
$privateExponent = $private[1];
$testRsaDecrypt = generateSigature($msg, $privateExponent, $privateModulus);
$return["txCode"] = "TP001";
$return["merchantId"] = $merId;
$return["transDate"] = date("Ymd", $payment["M_Time"]);
//date("Ymd",$order->M_Time);
$return["transFlow"] = $payment["M_OrderNo"];
//$order->M_OrderNO;
$return["orderId"] = $payment["M_OrderId"];
//$order->M_OrderId;
$return["curCode"] = "156";
$return["amount"] = $ordAmount;
$return["orderInfo"] = $this->getConf('system.shopname');
$return["comment"] = "";
$return["interfaceType"] = "5";
$return["sign"] = $testRsaDecrypt;
$return["merURL"] = $this->callbackUrl;
return $return;
}
function callback($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);
}
$privateModulus = substr(trim($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);
$testRsaDecrypt = generateSigature($msg, $privateExponent, $privateModulus);
$verifySigature = verifySigature($msg, $testRsaDecrypt, $publicExponent, $publicModulus);
if ($sign == $testRsaDecrypt && $verifySigature) {
switch ($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;
}
}
