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hero920103
2025-11-28 10:08:12 +08:00
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plugins/epayn/epayn_plugin.php
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<?php
class epayn_plugin
{
static public $info = [
'name' => 'epayn', //支付插件英文名称，需和目录名称一致，不能有重复
'showname' => '彩虹易支付V2', //支付插件显示名称
'author' => '彩虹', //支付插件作者
'link' => '', //支付插件作者链接
'types' => ['alipay','qqpay','wxpay','bank','jdpay'], //支付插件支持的支付方式，可选的有alipay,qqpay,wxpay,bank
'transtypes' => ['alipay','wxpay','qqpay','bank'], //支付插件支持的转账方式，可选的有alipay,qqpay,wxpay,bank
'inputs' => [ //支付插件要求传入的参数以及参数显示名称，可选的有appid,appkey,appsecret,appurl,appmchid
'appurl' => [
'name' => '接口地址',
'type' => 'input',
'note' => '必须以http://或https://开头，以/结尾',
],
'appid' => [
'name' => '商户ID',
'type' => 'input',
'note' => '',
],
'appkey' => [
'name' => '平台公钥',
'type' => 'textarea',
'note' => '',
],
'appsecret' => [
'name' => '商户私钥',
'type' => 'textarea',
'note' => '',
],
'appswitch' => [
'name' => '是否使用mapi接口',
'type' => 'select',
'options' => [0=>'否',1=>'是'],
],
],
'select' => null,
'note' => '', //支付密钥填写说明
'bindwxmp' => false, //是否支持绑定微信公众号
'bindwxa' => false, //是否支持绑定微信小程序
];
static public function submit(){
global $siteurl, $channel, $order, $ordername, $sitename, $conf;
if($channel['appswitch']==1){
return ['type'=>'jump','url'=>'/pay/'.$order['typename'].'/'.TRADE_NO.'/'];
}else{
require(PAY_ROOT."inc/epay.config.php");
require(PAY_ROOT."inc/EpayCore.class.php");
$params = [
"type" => $order['typename'],
"notify_url" => $conf['localurl'].'pay/notify/'.TRADE_NO.'/',
"return_url" => $siteurl.'pay/return/'.TRADE_NO.'/',
"out_trade_no" => TRADE_NO,
"name" => $order['name'],
"money" => $order['realmoney']
];
$epay = new EpayCore($epay_config);
if(is_https() && substr($epay_config['apiurl'],0,7)=='http://'){
$jump_url = $epay->getPayLink($params);
return ['type'=>'jump','url'=>$jump_url];
}else{
$html_text = $epay->pagePay($params, '正在跳转');
return ['type'=>'html','data'=>$html_text];
}
}
}
static public function mapi(){
global $siteurl, $channel, $order, $conf, $device, $mdevice;
if($channel['appswitch']==1){
$typename = $order['typename'];
return self::$typename();
}else{
return ['type'=>'jump','url'=>$siteurl.'pay/submit/'.TRADE_NO.'/'];
}
}
static private function getDevice(){
if (checkwechat()) {
$device = 'wechat';
}elseif (checkmobbileqq()) {
$device = 'qq';
}elseif (checkalipay()) {
$device = 'alipay';
}elseif (checkmobile()) {
$device = 'mobile';
}else{
$device = 'pc';
}
return $device;
}
//统一下单接口
static private function pay_mapi($method, $type, $auth_code = null, $sub_openid = null, $sub_appid = null){
global $siteurl, $channel, $order, $ordername, $conf, $clientip;
require(PAY_ROOT."inc/epay.config.php");
require(PAY_ROOT."inc/EpayCore.class.php");
$params = [
"method" => $method,
"type" => $type,
"device" => self::getDevice(),
"clientip" => $clientip,
"notify_url" => $conf['localurl'].'pay/notify/'.TRADE_NO.'/',
"return_url" => $siteurl.'pay/return/'.TRADE_NO.'/',
"out_trade_no" => TRADE_NO,
"name" => $order['name'],
"money" => $order['realmoney']
];
if($auth_code) $params['auth_code'] = $auth_code;
if($sub_openid) $params['sub_openid'] = $sub_openid;
if($sub_appid) $params['sub_appid'] = $sub_openid;
$epay = new EpayCore($epay_config);
return \lib\Payment::lockPayData(TRADE_NO, function() use($epay, $params) {
$result = $epay->apiPay($params);
return [$result['pay_type'], $result['pay_info']];
});
}
//支付宝扫码支付
static public function alipay(){
try{
list($method, $url) = self::pay_mapi('web','alipay');
}catch(Exception $ex){
return ['type'=>'error','msg'=>$ex->getMessage()];
}
if($method == 'jump'){
return ['type'=>'jump','url'=>$url];
}elseif($method == 'html'){
return ['type'=>'html','data'=>$url];
}else{
return ['type'=>'qrcode','page'=>'alipay_qrcode','url'=>$url];
}
}
//微信扫码支付
static public function wxpay(){
try{
list($method, $url) = self::pay_mapi('web','wxpay');
}catch(Exception $ex){
return ['type'=>'error','msg'=>$ex->getMessage()];
}
if($method == 'jump'){
return ['type'=>'jump','url'=>$url];
}elseif($method == 'html'){
return ['type'=>'html','data'=>$url];
}elseif($method == 'urlscheme'){
return ['type'=>'scheme','page'=>'wxpay_mini','url'=>$url];
}else{
if(checkwechat()){
return ['type'=>'jump','url'=>$url];
} elseif (checkmobile()) {
return ['type'=>'qrcode','page'=>'wxpay_wap','url'=>$url];
} else {
return ['type'=>'qrcode','page'=>'wxpay_qrcode','url'=>$url];
}
}
}
//QQ扫码支付
static public function qqpay(){
try{
list($method, $url) = self::pay_mapi('web','qqpay');
}catch(Exception $ex){
return ['type'=>'error','msg'=>$ex->getMessage()];
}
if($method == 'jump'){
return ['type'=>'jump','url'=>$url];
}elseif($method == 'html'){
return ['type'=>'html','data'=>$url];
}else{
if(checkmobbileqq()){
return ['type'=>'jump','url'=>$url];
} elseif(checkmobile() && !isset($_GET['qrcode'])){
return ['type'=>'qrcode','page'=>'qqpay_wap','url'=>$url];
} else {
return ['type'=>'qrcode','page'=>'qqpay_qrcode','url'=>$url];
}
}
}
//云闪付扫码支付
static public function bank(){
try{
list($method, $url) = self::pay_mapi('web','bank');
}catch(Exception $ex){
return ['type'=>'error','msg'=>$ex->getMessage()];
}
if($method == 'jump'){
return ['type'=>'jump','url'=>$url];
}elseif($method == 'html'){
return ['type'=>'html','data'=>$url];
}else{
return ['type'=>'qrcode','page'=>'bank_qrcode','url'=>$url];
}
}
//京东支付
static public function jdpay(){
try{
list($method, $url) = self::pay_mapi('web','jdpay');
}catch(Exception $ex){
return ['type'=>'error','msg'=>$ex->getMessage()];
}
if($method == 'jump'){
return ['type'=>'jump','url'=>$url];
}elseif($method == 'html'){
return ['type'=>'html','data'=>$url];
}else{
return ['type'=>'qrcode','page'=>'jdpay_qrcode','url'=>$url];
}
}
//异步回调
static public function notify(){
global $channel, $order;
require(PAY_ROOT."inc/epay.config.php");
require(PAY_ROOT."inc/EpayCore.class.php");
//计算得出通知验证结果
$epayNotify = new EpayCore($epay_config);
$verify_result = $epayNotify->verify($_GET);
if($verify_result) {//验证成功
//商户订单号
$out_trade_no = $_GET['out_trade_no'];
//易支付交易号
$trade_no = $_GET['trade_no'];
//交易金额
$money = $_GET['money'];
//支付人账号
$buyer = $_GET['buyer'];
$api_trade_no = $_GET['api_trade_no'];
if ($_GET['trade_status'] == 'TRADE_SUCCESS') {
if($out_trade_no == TRADE_NO && round($money,2)==round($order['realmoney'],2)){
processNotify($order, $trade_no, $buyer, $api_trade_no);
}
}
return ['type'=>'html','data'=>'success'];
}
else {
//验证失败
return ['type'=>'html','data'=>'fail'];
}
}
//同步回调
static public function return(){
global $channel, $order;
require(PAY_ROOT."inc/epay.config.php");
require(PAY_ROOT."inc/EpayCore.class.php");
//计算得出通知验证结果
$epayNotify = new EpayCore($epay_config);
$verify_result = $epayNotify->verify($_GET);
if($verify_result) {
//商户订单号
$out_trade_no = $_GET['out_trade_no'];
//易支付交易号
$trade_no = $_GET['trade_no'];
//交易金额
$money = $_GET['money'];
//支付人账号
$buyer = $_GET['buyer'];
$api_trade_no = $_GET['api_trade_no'];
if($_GET['trade_status'] == 'TRADE_SUCCESS') {
if ($out_trade_no == TRADE_NO && round($money, 2)==round($order['realmoney'], 2)) {
processReturn($order, $trade_no, $buyer, $api_trade_no);
}else{
return ['type'=>'error','msg'=>'订单信息校验失败'];
}
}else{
return ['type'=>'error','msg'=>'trade_status='.$_GET['trade_status']];
}
}
else {
//验证失败
return ['type'=>'error','msg'=>'验证失败！'];
}
}
//退款
static public function refund($order){
global $channel;
if(empty($order))exit();
require(PAY_ROOT."inc/epay.config.php");
require(PAY_ROOT."inc/EpayCore.class.php");
$epay = new EpayCore($epay_config);
try{
$result = $epay->refund($order['refund_no'], $order['api_trade_no'], $order['refundmoney']);
return ['code'=>0, 'trade_no'=>$result['refund_no'], 'refund_fee'=>$result['money']];
}catch(Exception $ex){
return ['code'=>-1, 'msg'=>$ex->getMessage()];
}
}
//转账
static public function transfer($channel, $bizParam){
if(empty($channel) || empty($bizParam))exit();
require(PLUGIN_ROOT."epayn/inc/epay.config.php");
require(PLUGIN_ROOT."epayn/inc/EpayCore.class.php");
$params = [
'type' => $bizParam['type'],
'account' => $bizParam['payee_account'],
'name' => $bizParam['payee_real_name'],
'money' => $bizParam['money'],
'remark' => $bizParam['transfer_desc'],
'out_biz_no' => $bizParam['out_biz_no'],
];
$epay = new EpayCore($epay_config);
try{
$result = $epay->execute('api/transfer/submit', $params);
if(isset($result['jumpurl'])){
return ['code'=>0, 'status'=>$result['status'], 'orderid'=>$result['out_biz_no'], 'paydate'=>$result['paydate'], 'wxpackage'=>$result['jumpurl']];
}else{
return ['code'=>0, 'status'=>$result['status'], 'orderid'=>$result['out_biz_no'], 'paydate'=>$result['paydate']];
}
}catch(Exception $e){
return ['code'=>-1, 'msg'=>$e->getMessage()];
}
}
//转账查询
static public function transfer_query($channel, $bizParam){
if(empty($channel) || empty($bizParam))exit();
require(PLUGIN_ROOT."epayn/inc/epay.config.php");
require(PLUGIN_ROOT."epayn/inc/EpayCore.class.php");
$params = [
'out_biz_no' => $bizParam['out_biz_no'],
];
$epay = new EpayCore($epay_config);
try{
$result = $epay->execute('api/transfer/query', $params);
return ['code'=>0, 'status'=>$result['status'], 'amount'=>$result['amount'], 'paydate'=>$result['paydate'], 'errmsg'=>$result['errmsg']];
}catch(Exception $e){
return ['code'=>-1, 'msg'=>$e->getMessage()];
}
}
//余额查询
static public function balance_query($channel, $bizParam){
if(empty($channel))exit();
require(PLUGIN_ROOT."epayn/inc/epay.config.php");
require(PLUGIN_ROOT."epayn/inc/EpayCore.class.php");
$params = [
'out_biz_no' => $bizParam['out_biz_no'],
];
$epay = new EpayCore($epay_config);
try{
$result = $epay->execute('api/transfer/balance', $params);
return ['code'=>0, 'amount'=>$result['available_money']];
}catch(Exception $e){
return ['code'=>-1, 'msg'=>$e->getMessage()];
}
}
}
plugins/epayn/inc/EpayCore.class.php
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<?php
/* *
* 彩虹易支付SDK服务类
* 说明：
* 包含发起支付、查询订单、回调验证等功能
*/
class EpayCore
{
private $apiurl;
private $pid;
private $platform_public_key;
private $merchant_private_key;
private $sign_type = 'RSA';
function __construct($config){
$this->apiurl = $config['apiurl'];
$this->pid = $config['pid'];
$this->platform_public_key = $config['platform_public_key'];
$this->merchant_private_key = $config['merchant_private_key'];
}
// 发起支付（页面跳转）
public function pagePay($param_tmp, $button='正在跳转'){
$requrl = $this->apiurl.'api/pay/submit';
$param = $this->buildRequestParam($param_tmp);
$html = '<form id="dopay" action="'.$requrl.'" method="post">';
foreach ($param as $k=>$v) {
$html.= '<input type="hidden" name="'.$k.'" value="'.$v.'"/>';
}
$html .= '<input type="submit" value="'.$button.'"></form><script>document.getElementById("dopay").submit();</script>';
return $html;
}
// 发起支付（获取链接）
public function getPayLink($param_tmp){
$requrl = $this->apiurl.'api/pay/submit';
$param = $this->buildRequestParam($param_tmp);
$url = $requrl.'?'.http_build_query($param);
return $url;
}
// 发起支付（API接口）
public function apiPay($params){
return $this->execute('api/pay/create', $params);
}
// 发起API请求
public function execute($path, $params){
$path = ltrim($path, '/');
$requrl = $this->apiurl.$path;
$param = $this->buildRequestParam($params);
$isMultipart = false;
foreach ($param as $v) {
if($v instanceof \CURLFile){
$isMultipart = true;
break;
}
}
$response = $this->getHttpResponse($requrl, $isMultipart ? $param : http_build_query($param));
$arr = json_decode($response, true);
if($arr && $arr['code'] == 0){
if(!$this->verify($arr)){
throw new \Exception('返回数据验签失败');
}
return $arr;
}else{
throw new \Exception($arr ? $arr['msg'] : '请求失败');
}
}
// 回调验证
public function verify($arr){
if(empty($arr) || empty($arr['sign'])) return false;
if(empty($arr['timestamp']) || abs(time() - $arr['timestamp']) > 300) return false;
$sign = $arr['sign'];
return $this->rsaPublicVerify($this->getSignContent($arr), $sign);
}
// 查询订单支付状态
public function orderStatus($trade_no){
$result = $this->queryOrder($trade_no);
if($result && $result['status']==1){
return true;
}else{
return false;
}
}
// 查询订单
public function queryOrder($trade_no){
$params = [
'trade_no' => $trade_no,
];
return $this->execute('api/pay/query', $params);
}
// 订单退款
public function refund($out_refund_no, $trade_no, $money){
$params = [
'trade_no' => $trade_no,
'money' => $money,
'out_refund_no' => $out_refund_no,
];
return $this->execute('api/pay/refund', $params);
}
// 订单退款查询
public function refundquery($out_refund_no){
$params = [
'out_refund_no' => $out_refund_no,
];
return $this->execute('api/pay/refundquery', $params);
}
private function buildRequestParam($params){
$params['pid'] = $this->pid;
$params['timestamp'] = time().'';
$mysign = $this->getSign($params);
$params['sign'] = $mysign;
$params['sign_type'] = $this->sign_type;
return $params;
}
// 生成签名
private function getSign($params){
return $this->rsaPrivateSign($this->getSignContent($params));
}
// 获取待签名字符串
private function getSignContent($params){
ksort($params);
$signstr = '';
foreach ($params as $k => $v) {
if($v instanceof \CURLFile || is_array($v) || $this->isEmpty($v) || $k == 'sign' || $k == 'sign_type') continue;
$signstr .= '&' . $k . '=' . $v;
}
$signstr = substr($signstr, 1);
return $signstr;
}
private function isEmpty($value)
{
return $value === null || trim($value) === '';
}
// 商户私钥签名
private function rsaPrivateSign($data){
$key = "-----BEGIN PRIVATE KEY-----\n" .
wordwrap($this->merchant_private_key, 64, "\n", true) .
"\n-----END PRIVATE KEY-----";
$privatekey = openssl_get_privatekey($key);
if(!$privatekey){
throw new \Exception('签名失败，商户私钥错误');
}
openssl_sign($data, $sign, $privatekey, OPENSSL_ALGO_SHA256);
return base64_encode($sign);
}
// 平台公钥验签
private function rsaPublicVerify($data, $sign){
$key = "-----BEGIN PUBLIC KEY-----\n" .
wordwrap($this->platform_public_key, 64, "\n", true) .
"\n-----END PUBLIC KEY-----";
$publickey = openssl_get_publickey($key);
if (!$publickey) {
throw new \Exception("验签失败，平台公钥错误");
}
$result = openssl_verify($data, base64_decode($sign), $publickey, OPENSSL_ALGO_SHA256);
return $result === 1;
}
// 请求外部资源
private function getHttpResponse($url, $post = false, $timeout = 10){
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$httpheader[] = "Accept: */*";
$httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
$httpheader[] = "Connection: close";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
if($post){
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
}
plugins/epayn/inc/epay.config.php
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<?php
/* *
* 配置文件
*/
$epay_config = [
//支付接口地址
'apiurl' => $channel['appurl'],
//商户ID
'pid' => $channel['appid'],
//平台公钥
'platform_public_key' => $channel['appkey'],
//商户私钥
'merchant_private_key' => $channel['appsecret'],
];