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85 lines
2.3 KiB
PHP
85 lines
2.3 KiB
PHP
<?php
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namespace Think\Pay\Driver;
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class Unionpay extends \Think\Pay\Pay {
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protected $gateway = 'https://unionpaysecure.com/api/Pay.action';
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protected $config = array(
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'key' => '',
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'partner' => ''
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);
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public function check() {
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if (!$this->config['key'] || !$this->config['partner']) {
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E("银联支付设置有误！");
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}
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return true;
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}
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public function buildRequestForm(\Think\Pay\PayVo $vo) {
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$param = array(
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'version' => '1.0.0',
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'charset' => 'UTF-8',
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'merId' => $this->config['partner'],
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'transType' => "01",
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'orderAmount' => $vo->getFee() * 100,
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'orderNumber' => $vo->getOrderNo(),
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'orderTime' => date('YmdHis'),
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'orderCurrency' => "156",
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'customerIp' => get_client_ip(),
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'frontEndUrl' => $this->config['return_url'],
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'backEndUrl' => $this->config['notify_url'],
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'merAbbr' => $vo->getTitle(),
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'merReserved' => ''
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);
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$param['signature'] = $this->createSign($param);
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$param['signMethod'] = "md5";
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$sHtml = $this->_buildForm($param, $this->gateway);
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return $sHtml;
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}
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/**
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* 创建签名
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* @param type $params
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*/
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protected function createSign($params) {
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ksort($params);
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$sign_str = "";
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foreach ($params as $key => $val) {
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$sign_str .= sprintf("%s=%s&", $key, $val);
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}
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return md5($sign_str . md5($this->config['key']));
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}
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public function verifyNotify($notify) {
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//提取服务器端的签名
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if (!isset($notify['signature']) || !isset($notify['signMethod'])) {
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return false;
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}
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$sign = $notify['signature'];
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unset($notify['signature']);
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unset($notify['signMethod']);
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//验证签名
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$mysign = $this->createSign($notify);
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if ($sign != $mysign) {
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return false;
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} else {
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$info = array();
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//支付状态
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$info['status'] = $notify['respCode'] == '00' ? true : false;
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$info['money'] = $notify['orderAmount'] / 100;
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$info['out_trade_no'] = $notify['orderNumber'];
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$this->info = $info;
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return true;
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}
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}
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}
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