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554 lines
21 KiB
554 lines
21 KiB
<?php
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defined('BASE_PATH') or exit('No direct script access allowed');
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session_start();
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class wxpay
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{
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private $parameters; // cft 参数
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private $payment; // 配置信息
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/**
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* 对openid加密的算法
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*/
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public function encrypt($plaintext)
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{
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$length = mb_strlen($plaintext);
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$ciphertext = '';
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for ($i = 0; $i < $length; $i += 2) {
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$ciphertext .= mb_substr($plaintext, $i + 1, 1) . mb_substr($plaintext, $i, 1);
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}
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return $ciphertext;
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}
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/**
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* 对openid解密的算法
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*/
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public function decrypt($ciphertext)
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{
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$length = mb_strlen($ciphertext);
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$plaintext = '';
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for ($i = 0; $i < $length; $i += 2) {
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$plaintext .= mb_substr($ciphertext, $i + 1, 1) . mb_substr($ciphertext, $i, 1);
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}
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return $plaintext;
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}
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/**
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* 递归include文件
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*/
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public function includeDirectory($directory)
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{
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if ($handle = opendir($directory)) {
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while (($file = readdir($handle)) !== false) {
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if ($file != '.' && $file != '..') {
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$filePath = $directory . '/' . $file;
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if (is_dir($filePath)) {
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$this->includeDirectory($filePath); // 递归调用，处理子目录
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} elseif (pathinfo($file, PATHINFO_EXTENSION) === 'php') {
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include_once $filePath;
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echo $filePath . '\n\r';
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}
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}
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}
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closedir($handle);
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}
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}
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/**
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* 生成支付代码
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* @param array $order 订单信息
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* @param array $payment 支付方式信息
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*/
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public function get_code($order, $payment)
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{
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include_once(BASE_PATH . 'helpers/payment_helper.php');
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// 配置参数
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$this->payment = $payment;
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// 网页授权获取用户openid
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// if (!isset($_SESSION['openid']) || empty($_SESSION['openid'])) {
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// $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付</a>';
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// return $button;
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// 应该重新发起授权登录
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// require_once("../connect/wechat.php");
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// return wxchat::redirect("shop/mobile");
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// $_SESSION['openid'] = 'sdf4asgdf2ag1';
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// return false;
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// $openid = $this->get_openid();
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// 将当前页面url保存到$_SESSION中，供其他页面跳转
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// $url = "https://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
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// $_SESSION['prev_url'] = $url;
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// header('Location: https://shop.heavenk.com/mobile/blank.php');
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// exit; // 终止当前脚本的执行，确保页面跳转生效
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// $_SESSION['openid'] = $openid;
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// $_SESSION['openid'] = 'oCTanxBeiVFWIekJT_GiPZM2UiGY'; //sc_test l or I
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// }
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// $_SESSION['openid'] = 'oCTanxBeiVFWIekJT_GiPZM2UiGY';
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// echo "openid: \r\n";
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// var_dump($_SESSION['openid']);
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// 访问大连支付接口
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// $url = "https://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
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// var_dump($url);
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// $_SESSION['prev_url'] = $url;
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// var_dump($_SESSION['prev_url']);
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// header('Location: https://shop.heavenk.com/mobile/source/helpers/dalianpay/demo/pay.php?openid=' .
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// $this->encrypt($_SESSION['openid']) .
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// '&reqsn=' . $order['order_sn'] .
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// '&trxamt=' . $order_amount
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// );
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// // header('Location: https://www.baidu.com');
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// exit; // 终止当前脚本的执行，确保页面跳转生效
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// echo "Hi there........\r\n";
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// echo BASE_PATH . "\n\r";
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// echo $_SESSION['openid'] . "\n\r";
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// echo $order['order_sn'] . "\n\r";
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// echo $order_amount . "\n\r";
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// $directory = BASE_PATH . '../plugins/payment'; // /data/www/wwwroot/dcs1.3/mobile/source/
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// $files = scandir($directory);
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// // 遍历文件列表并打印文件名
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// foreach ($files as $file) {
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// // 排除当前目录（.）和上级目录（..）
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// if ($file != '.' && $file != '..') {
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// echo $file . "<br>";
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// }
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// }
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// echo "123546579\r\n";
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$order_amount = $order['order_amount'] * 100;
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// 调用大连支付接口
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require_once(BASE_PATH . 'helpers/dalianpay/demo/dalianpay.php');
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$new_plugin = new dalianpay();
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$response_data = $new_plugin->pay($this->encrypt($_SESSION['openid']), $order['order_sn'], $order_amount);
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// 获取微信支付需要的其他参数
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$payinfo = $response_data['payinfo'];
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$payinfo = json_decode($payinfo, true);
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// var_dump($response_data);
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$appId = $payinfo['appId'];
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$timeStamp = $payinfo['timeStamp'];
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$nonceStr = $payinfo['nonceStr'];
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$signType = $payinfo['signType'];
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$paySign = $payinfo['paySign'];
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// ....实现自己的$this->getPrepayId()
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// 获取prepay_id 和其他必要参数
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$package = $payinfo['package'];
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$map = [];
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parse_str($package, $map);
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$prepay_id = $map['prepay_id'];
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// var_dump($prepay_id);
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// echo "payinfo: " . $payinfo;
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// echo "\r\n payinfo: \r\n";
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// var_dump($payinfo);
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// var_dump($package);
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// echo "1234";
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// 处理dalianpay统一支付接口传回的参数
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// $_SESSION['response_data_json']
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// 设置必填参数
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// 根目录url
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$order_amount = $order['order_amount'] * 100;
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$this->setParameter("openid", "$_SESSION[openid]"); // 用户openid
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$this->setParameter("body", $order['order_sn']); // 商品描述
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$this->setParameter("out_trade_no", $order['order_sn'] . $order_amount . 'O' . $order['log_id']); // 商户订单号
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$this->setParameter("total_fee", $order_amount); // 总金额
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$this->setParameter("notify_url", __URL__ . 'wxpay.php'); // 通知地址 待修改
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$this->setParameter("trade_type", "JSAPI"); // 交易类型
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// 从大连支付接口返回的参数
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$this->parameters["appid"] = $payinfo['appId']; // 公众账号ID
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// 调用秘钥里的配置文件
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if (!isset($_SESSION['org_num'])) {
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echo "org_num is not set!\r\n";
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}
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$org_num = $_SESSION['org_num'];
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// echo "\r\n" . $org_num . "\r\n";
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unset($_SESSION['org_num']);
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// echo "\r\n" . $org_num . "\r\n";
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$this->parameters["mch_id"] = $org_num; // 商户号 sc_test
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// $this->parameters["spbill_create_ip"] = $_SERVER['REMOTE_ADDR']; // 终端ip
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$this->parameters["nonce_str"] = $payinfo['nonceStr']; // 随机字符串
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$this->parameters["sign"] = $payinfo['paySign']; // 签名
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// $prepay_id = $this->getPrepayId(); // 要通过大连支付接口获取到
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// $jsApiParameters = $this->getParameters($prepay_id);
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// 准备支付参数
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// echo "\r\n appId: \r\n";
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// var_dump($appId);
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// echo "\r\n";
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$total_fee = $order_amount;
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$jsApiParameters = array(
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'appId' => $appId,
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'timeStamp' => $timeStamp,
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'nonceStr' => $nonceStr,
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'package' => $package,
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'signType' => $signType,
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'paySign' => $paySign,
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// 'total_fee' => $total_fee.'',
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);
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// var_dump($paySign);
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// echo "\r\n ";
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// var_dump($signType);
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// echo "\r\n";
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// var_dump($package);
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$jsApiParameters = json_encode($jsApiParameters);
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// 接收回调front_url参数
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$front_url = $_SESSION['front_url'];
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// var_dump($front_url);
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$jsApiParameterss=urlencode($jsApiParameters);
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// location.href="' . return_url(basename(__FILE__, '.php')) . '"
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// wxjsbridge
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$js = '
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<script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.3.2.js"></script>
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<script language="javascript">
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function jsApiCall(){
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WeixinJSBridge.invoke("getBrandWCPayRequest",
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' . $jsApiParameters . ',
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function(res){
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if(res.err_msg == "get_brand_wcpay_request:ok")
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{
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location.href="' . $front_url . '"
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}else
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{
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// 支付失败或取消支付的逻辑
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}
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}
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)
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};
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function callpay()
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{
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var ua = navigator.userAgent.toLowerCase();
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if(ua.match(/MicroMessenger/i)=="micromessenger") {
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wx.miniProgram.getEnv((res)=>{
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if (res.miniprogram) {
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// 在微信小程序中打开
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wx.miniProgram.navigateTo({url: \'/pages/pay/pay?paydata='.$jsApiParameterss.'\'});
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}else{
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//false代表在公众号里
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if (typeof WeixinJSBridge == "undefined")
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{
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if( document.addEventListener )
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{
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document.addEventListener("WeixinJSBridgeReady", jsApiCall, false);
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}else if (document.attachEvent)
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{
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document.attachEvent("WeixinJSBridgeReady", jsApiCall);
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document.attachEvent("onWeixinJSBridgeReady", jsApiCall);
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}
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}else
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{
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jsApiCall();
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}
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}
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})
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}
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}
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</script>';
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// window.location.href = "{U(\'flow/index/done\')}";
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$button = '<a class="box-flex btn-submit" type="button" onclick="callpay()">微信支付</a>' . $js;
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// $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付(测试)</a>';
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return $button;
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}
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/**
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* 同步通知
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* @param $data
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* @return mixed
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*/
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public function callback($data)
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{
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return true;
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}
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/**
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* 异步通知
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* @param $data
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* @return mixed
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*/
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public function notify($data)
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{
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include_once(BASE_PATH . 'helpers/payment_helper.php');
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if (!empty($data['postStr'])) {
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$payment = get_payment($data['code']);
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$postdata = json_decode(json_encode(simplexml_load_string($data['postStr'], 'SimpleXMLElement', LIBXML_NOCDATA)), true);
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/* 检查插件文件是否存在，如果存在则验证支付是否成功，否则则返回失败信息 */
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// 微信端签名
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$wxsign = $postdata['sign'];
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unset($postdata['sign']);
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foreach ($postdata as $k => $v) {
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$Parameters[$k] = $v;
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}
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// 签名步骤一：按字典序排序参数
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ksort($Parameters);
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$buff = "";
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foreach ($Parameters as $k => $v) {
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$buff .= $k . "=" . $v . "&";
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}
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$String;
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if (strlen($buff) > 0) {
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$String = substr($buff, 0, strlen($buff) - 1);
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}
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// 签名步骤二：在string后加入KEY
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$String = $String . "&key=" . $payment['wxpay_key'];
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// 签名步骤三：MD5加密
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$String = md5($String);
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// 签名步骤四：所有字符转为大写
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$sign = strtoupper($String);
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// 验证成功
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if ($wxsign == $sign) {
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// 交易成功
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if ($postdata['result_code'] == 'SUCCESS') {
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// 获取log_id
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$out_trade_no = explode('O', $postdata['out_trade_no']);
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$order_sn = $out_trade_no[1]; // 订单号log_id
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// 改变订单状态
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order_paid($order_sn, 2);
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// 修改订单信息(openid，tranid)
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model()->table('pay_log')
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->data(array('openid' => $postdata['openid'], 'transid' => $postdata['transaction_id']))
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->where(array('log_id' => $order_sn))
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->update();
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/*if(method_exists('WechatController', 'do_oauth')){
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// 如果需要，微信通知 wanglu
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$order_id = model('Base')->model->table('order_info')
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->field('order_id')
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->where('order_sn = "' . $out_trade_no[0] . '"')
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->getOne();
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$order_url = __HOST__ . url('user/order_detail', array(
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'order_id' => $order_id
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));
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$order_url = urlencode(base64_encode($order_url));
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send_wechat_message('pay_remind', '', $out_trade_no[0] . ' 订单已支付', $order_url, $out_trade_no[0]);
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}*/
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}
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$returndata['return_code'] = 'SUCCESS';
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} else {
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$returndata['return_code'] = 'FAIL';
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$returndata['return_msg'] = '签名失败';
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}
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} else {
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$returndata['return_code'] = 'FAIL';
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$returndata['return_msg'] = '无数据返回';
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}
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// 数组转化为xml
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$xml = "<xml>";
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foreach ($returndata as $key => $val) {
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if (is_numeric($val)) {
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$xml .= "<" . $key . ">" . $val . "</" . $key . ">";
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} else
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$xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">";
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}
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$xml .= "</xml>";
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echo $xml;
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exit();
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}
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function trimString($value)
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{
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$ret = null;
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if (null != $value) {
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$ret = $value;
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if (strlen($ret) == 0) {
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$ret = null;
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}
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}
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return $ret;
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}
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/**
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* 作用：产生随机字符串，不长于32位
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*/
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public function createNoncestr($length = 32)
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{
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$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
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$str = "";
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for ($i = 0; $i < $length; $i++) {
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$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
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}
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return $str;
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}
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/**
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* 作用：设置请求参数
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*/
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function setParameter($parameter, $parameterValue)
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{
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$this->parameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
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}
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/**
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* 作用：生成签名
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*/
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public function getSign($Obj)
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{
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foreach ($Obj as $k => $v) {
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$Parameters[$k] = $v;
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}
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// 签名步骤一：按字典序排序参数
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ksort($Parameters);
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$buff = "";
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foreach ($Parameters as $k => $v) {
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$buff .= $k . "=" . $v . "&";
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}
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$String = "";
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if (strlen($buff) > 0) {
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$String = substr($buff, 0, strlen($buff) - 1);
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}
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// echo '【string1】'.$String.'</br>';
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// 签名步骤二：在string后加入KEY
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$String = $String . "&key=" . $this->payment['wxpay_key'];
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// echo "【string2】".$String."</br>";
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// 签名步骤三：MD5加密
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$String = md5($String);
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// echo "【string3】 ".$String."</br>";
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// 签名步骤四：所有字符转为大写
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$result_ = strtoupper($String);
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// echo "【result】 ".$result_."</br>";
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return $result_;
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}
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/**
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* 作用：以post方式提交xml到对应的接口url
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*/
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public function postXmlCurl($xml, $url, $second = 30)
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{
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// 初始化curl
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$ch = curl_init();
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// 设置超时
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curl_setopt($ch, CURLOP_TIMEOUT, $second);
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// 这里设置代理，如果有的话
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// curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');
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// curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
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// 设置header
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curl_setopt($ch, CURLOPT_HEADER, FALSE);
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// 要求结果为字符串且输出到屏幕上
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
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// post提交方式
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curl_setopt($ch, CURLOPT_POST, TRUE);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
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// 运行curl
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$data = curl_exec($ch);
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curl_close($ch);
|
|
// 返回结果
|
|
if ($data) {
|
|
curl_close($ch);
|
|
return $data;
|
|
} else {
|
|
$error = curl_errno($ch);
|
|
echo "curl出错，错误码:$error" . "<br>";
|
|
echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>错误原因查询</a></br>";
|
|
curl_close($ch);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 获取prepay_id
|
|
*/
|
|
function getPrepayId()
|
|
{
|
|
// 设置接口链接
|
|
// $url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
|
|
$url = "https://epay.dalianpay.cn/payapi/unitorder/pay";
|
|
try {
|
|
// 检测必填参数
|
|
if ($this->parameters["out_trade_no"] == null) {
|
|
throw new Exception("缺少统一支付接口必填参数out_trade_no！" . "<br>");
|
|
} elseif ($this->parameters["body"] == null) {
|
|
throw new Exception("缺少统一支付接口必填参数body！" . "<br>");
|
|
} elseif ($this->parameters["total_fee"] == null) {
|
|
throw new Exception("缺少统一支付接口必填参数total_fee！" . "<br>");
|
|
} elseif ($this->parameters["notify_url"] == null) {
|
|
throw new Exception("缺少统一支付接口必填参数notify_url！" . "<br>");
|
|
} elseif ($this->parameters["trade_type"] == null) {
|
|
throw new Exception("缺少统一支付接口必填参数trade_type！" . "<br>");
|
|
} elseif ($this->parameters["trade_type"] == "JSAPI" && $this->parameters["openid"] == NULL) {
|
|
throw new Exception("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！" . "<br>");
|
|
}
|
|
$this->parameters["appid"] = $this->payment['wxpay_appid']; // 公众账号ID
|
|
$this->parameters["mch_id"] = $this->payment['wxpay_mchid']; // 商户号
|
|
$this->parameters["spbill_create_ip"] = $_SERVER['REMOTE_ADDR']; // 终端ip
|
|
$this->parameters["nonce_str"] = $this->createNoncestr(); // 随机字符串
|
|
$this->parameters["sign"] = $this->getSign($this->parameters); // 签名
|
|
$xml = "<xml>";
|
|
foreach ($this->parameters as $key => $val) {
|
|
if (is_numeric($val)) {
|
|
$xml .= "<" . $key . ">" . $val . "</" . $key . ">";
|
|
} else {
|
|
$xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">";
|
|
}
|
|
}
|
|
$xml .= "</xml>";
|
|
} catch (Exception $e) {
|
|
die($e->getMessage());
|
|
}
|
|
|
|
// $response = $this->postXmlCurl($xml, $url, 30);
|
|
$response = \libraries\Http::curlPost($url, $xml, 30);
|
|
$result = json_decode(json_encode(simplexml_load_string($response, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
|
|
$prepay_id = $result["prepay_id"];
|
|
return $prepay_id;
|
|
}
|
|
|
|
/**
|
|
* 作用：设置jsapi的参数
|
|
*/
|
|
public function getParameters($prepay_id)
|
|
{
|
|
$jsApiObj["appId"] = $this->payment['wxpay_appid'];
|
|
$timeStamp = time();
|
|
$jsApiObj["timeStamp"] = "$timeStamp";
|
|
$jsApiObj["nonceStr"] = $this->createNoncestr();
|
|
$jsApiObj["package"] = "prepay_id=$prepay_id";
|
|
$jsApiObj["signType"] = "RSA";
|
|
$jsApiObj["paySign"] = $this->getSign($jsApiObj);
|
|
$this->parameters = json_encode($jsApiObj);
|
|
|
|
return $this->parameters;
|
|
}
|
|
|
|
/**
|
|
* 订单查询
|
|
* @return mixed
|
|
*/
|
|
public function query($order, $payment)
|
|
{
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|