buildRequestPara($data);
$sHtml = "";
$sHtml = $sHtml."";
echo $sHtml;
die;
}
public function notify()
{
$param = input();
$GLOBALS['config']['pay'] = config('maccms.pay');
unset($param['/payment/notify/pay_type/alipay']);
unset($param['pay_type']);
$isSign = $this->getSignVeryfy($param, $param["sign"]);
//验证成功
if($isSign) {
if ($param['trade_status'] == 'TRADE_SUCCESS') {
$res = model('Order')->notify($param['out_trade_no'],'alipay');
if($res['code']>1){
echo "fail2";
}
else{
echo "success2";
}
}
else {
echo "success";
}
}else{
echo "fail";
}
}
public function buildRequestPara($para_temp) {
//除去待签名参数数组中的空值和签名参数
$para_filter = $this->paraFilter($para_temp);
//对待签名参数数组排序
$para_sort = $this->argSort($para_filter);
//生成签名结果
$mysign = $this->buildRequestMysign($para_sort);
//签名结果与签名方式加入请求提交参数组中
$para_sort['sign'] = $mysign;
$para_sort['sign_type'] = 'MD5';
return $para_sort;
}
public function paraFilter($para) {
$para_filter = array();
while (list ($key, $val) = each ($para)) {
if($key == "sign" || $key == "sign_type" || $val == "")continue;
else $para_filter[$key] = $para[$key];
}
return $para_filter;
}
public function argSort($para) {
ksort($para);
reset($para);
return $para;
}
public function buildRequestMysign($para_sort) {
//把数组所有元素，按照"参数=参数值"的模式用"&"字符拼接成字符串
$prestr = $this->createLinkstring($para_sort);
$mysign = $this->md5Sign($prestr, $GLOBALS['config']['pay']['alipay']['appkey']);
return $mysign;
}
public function createLinkstring($para) {
$arg = "";
while (list ($key, $val) = each ($para)) {
$arg.=$key."=".$val."&";
}
//去掉最后一个&字符
$arg = substr($arg,0,count($arg)-2);
//如果存在转义字符，那么去掉转义
if(get_magic_quotes_gpc()){$arg = stripslashes($arg);}
return $arg;
}
public function md5Sign($prestr, $key) {
$prestr = $prestr . $key;
return md5($prestr);
}
public function getSignVeryfy($para_temp, $sign) {
//除去待签名参数数组中的空值和签名参数
$para_filter = $this->paraFilter($para_temp);
//对待签名参数数组排序
$para_sort = $this->argSort($para_filter);
//把数组所有元素，按照"参数=参数值"的模式用"&"字符拼接成字符串
$prestr = $this->createLinkstring($para_sort);
$isSgin = false;
$isSgin = $this->md5Verify($prestr, $sign, $GLOBALS['config']['pay']['alipay']['appkey']);
return $isSgin;
}
public function md5Verify($prestr, $sign, $key) {
$prestr = $prestr . $key;
$mysgin = md5($prestr);
if($mysgin == $sign) {
return true;
}
else {
return false;
}
}
}