appId = $_var_0;
$this->returnUrl = $_var_1;
$this->notifyUrl = $_var_2;
$this->charset = "utf8";
$this->signType = $_var_3;
$this->privateKey = $_var_4;
}
public function doPay($totalFee, $outTradeNo, $orderName, $returnUrl, $notifyUrl, $wap = '')
{
$_var_5 = $wap ? "alipay.wap.create.direct.pay.by.user" : "create_direct_pay_by_user";
$_var_6 = array("partner" => $this->appId, "service" => $_var_5, "_input_charset" => strtolower($this->charset), "sign_type" => strtoupper($this->signType), "return_url" => $returnUrl, "notify_url" => $notifyUrl, "out_trade_no" => $outTradeNo, "total_fee" => $totalFee, "subject" => $orderName, "payment_type" => 1, "seller_id" => $this->appId);
return $this->buildRequestForm($_var_6);
}
function buildRequestForm($para_temp)
{
$_var_7 = $this->buildRequestPara($para_temp);
$_var_8 = "";
$_var_8 = $_var_8 . "";
return $_var_8;
}
function buildRequestPara($para_temp)
{
$_var_11 = $this->paraFilter($para_temp);
$_var_12 = $this->argSort($_var_11);
$_var_13 = $this->buildRequestMysign($_var_12);
$_var_12["sign"] = $_var_13;
$_var_12["sign_type"] = strtoupper(trim($this->signType));
return $_var_12;
}
function argSort($para)
{
ksort($para);
reset($para);
return $para;
}
private function buildRequestMysign($para_sort)
{
$_var_14 = $this->createLinkstring($para_sort);
$_var_15 = "";
switch (strtoupper(trim($this->signType))) {
case "MD5":
$_var_15 = $this->md5Sign($_var_14, $this->privateKey);
break;
case "RSA":
default:
$_var_15 = $this->rsaSign($_var_14, $this->privateKey);
break;
}
return $_var_15;
}
private function rsaSign($_var_16, $_var_17)
{
$_var_17 = str_replace("-----BEGIN RSA PRIVATE KEY-----", "", $_var_17);
$_var_17 = str_replace("-----END RSA PRIVATE KEY-----", "", $_var_17);
$_var_17 = str_replace("\n", "", $_var_17);
$_var_17 = "-----BEGIN RSA PRIVATE KEY-----" . PHP_EOL . wordwrap($_var_17, 64, "\n", true) . PHP_EOL . "-----END RSA PRIVATE KEY-----";
$_var_18 = openssl_get_privatekey($_var_17);
if ($_var_18) {
openssl_sign($_var_16, $_var_19, $_var_18);
} else {
echo "您的私钥格式不正确!" . "
" . "The format of your private_key is incorrect!";
exit;
}
openssl_free_key($_var_18);
$_var_19 = base64_encode($_var_19);
return $_var_19;
}
function md5Sign($prestr, $key)
{
$prestr = $prestr . $key;
return md5($prestr);
}
private function createLinkstring($para)
{
$_var_20 = "";
while (list($_var_21, $_var_22) = each($para)) {
$_var_20 .= $_var_21 . "=" . $_var_22 . "&";
}
$_var_20 = substr($_var_20, 0, count($_var_20) - 2);
return $_var_20;
}
private function paraFilter($_var_23)
{
$_var_24 = array();
while (list($_var_25, $_var_26) = each($_var_23)) {
if ($_var_25 == "sign" || $_var_25 == "sign_type" || $_var_26 == "") {
continue;
} else {
$_var_24[$_var_25] = $_var_23[$_var_25];
}
}
return $_var_24;
}
function verifyNotify($data)
{
if (empty($data)) {
return false;
} else {
$_var_27 = $this->paraFilter($data);
$_var_28 = $this->argSort($_var_27);
$_var_29 = $this->buildRequestMysign($_var_28);
if ($_var_29 = $data["sign"]) {
return true;
} else {
return false;
}
}
}
}