<?php
namespace payment;
use app\service\PayLogService;
* 首信易支付
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
*/
class PayEase
{
private $config;
private $private_key = ROOT.'rsakeys'.DS.'paywase'.DS.'client.pfx';
private $public_key = ROOT.'rsakeys'.DS.'paywase'.DS.'server.cer';
private $out_public_key = ROOT.'rsakeys'.DS.'paywase'.DS.'out_server.cer';
* 构造方法
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-17
* @desc description
* @param [array] $params [输入参数（支付配置参数）]
*/
public function __construct($params = [])
{
$this->config = $params;
}
* 配置信息
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
*/
public function Config()
{
$base = [
'name' => '首信易支付',
'version' => '1.0.0',
'apply_version' => '不限',
'apply_terminal'=> ['pc','h5'],
'desc' => '适用PC+H5，致力于打造汇通全球的、领先的国际支付平台，为商家提供更优质、更安全的支付清算服务。<a href="https://www.beijing.com.cn/" target="_blank">立即申请</a>',
'author' => 'Devil',
'author_url' => 'http://shopxo.net/',
];
$element = [
[
'element' => 'input',
'type' => 'text',
'default' => '',
'name' => 'merchantId',
'placeholder' => '商户编号',
'title' => '商户编号',
'is_required' => 0,
'message' => '请填写商户编号',
],
[
'element' => 'input',
'type' => 'text',
'default' => '',
'name' => 'password',
'placeholder' => '密码',
'title' => '密码',
'is_required' => 0,
'message' => '请填写密码',
],
[
'element' => 'message',
'message' => '请按照相应路径、将密钥证书对应放入文件夹中。<br /> 应用公钥：'.$this->public_key.' <br /> 应用私钥：'.$this->private_key.' <br /> 平台公钥：'.$this->out_public_key,
],
];
return [
'base' => $base,
'element' => $element,
];
}
* 支付入口
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
* @param [array] $params [输入参数]
*/
public function Pay($params = [])
{
if(empty($params))
{
return DataReturn('参数不能为空', -1);
}
if(empty($this->config))
{
return DataReturn('支付缺少配置', -1);
}
if(!file_exists($this->private_key) || !file_exists($this->public_key) || !file_exists($this->out_public_key))
{
return DataReturn('密钥证书未配置', -1);
}
if(!function_exists('openssl_decrypt'))
{
return DataReturn('openssl不支持', -1);
}
$parameter = [
'merchantId' => $this->config['merchantId'],
'orderAmount' => $params['total_price']*100,
'orderCurrency' => 'CNY',
'requestId' => $params['order_no'].GetNumberCode(6),
'notifyUrl' => $params['notify_url'],
'callbackUrl' => $params['call_back_url'],
];
$payer = [
'idType' => 'IDCARD',
];
$parameter['payer'] = $payer;
$detail = [
[
'name' => $params['name'],
'quantity' => 1,
'amount' => $params['total_price']*100,
]
];
$parameter['productDetails'] = $detail;
PayLogService::PayLogRequestRecord($params['order_no'], ['request_params'=>$parameter]);
$str = $this->buildJson($this->private_key, $this->config['password'], $parameter);
$date = $this->creatdate($str, $this->public_key);
$url = 'https://apis.5upay.com/onlinePay/order';
return $this->execute(
$this->private_key,
$this->config['password'],
$this->public_key,
$url,
$date
);
}
* 支付回调处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
* @param [array] $params [输入参数]
*/
public function Respond($params = [])
{
if(substr(CurrentScriptName(), -20) == '_payease_respond.php' && empty($params['hmac']) && !empty($params['requestId']))
{
exit(header('location:'.MyUrl('index/order/detail', ['orderno'=>substr($params['requestId'], 0, strlen($params['requestId'])-6)])));
}
$params['encryptKey'] = isset($_SERVER['HTTP_ENCRYPTKEY']) ? $_SERVER['HTTP_ENCRYPTKEY'] : '';
$params['merchantId'] = isset($_SERVER['HTTP_MERCHANTID']) ? $_SERVER['HTTP_MERCHANTID'] : '';
$ret = $this->NotifyCheckHmac($this->private_key, $params, $this->out_public_key, $this->config['password']);
if(isset($ret['code']) && $ret['code'] == 0 && isset($ret['data']['status']) && $ret['data']['status'] == 'SUCCESS')
{
return DataReturn('支付成功', 0, $this->ReturnData($ret['data']));
}
return DataReturn('支付失败', -100);
}
* [ReturnData 返回数据统一格式]
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2018-10-06T16:54:24+0800
* @param [array] $data [返回数据]
*/
private function ReturnData($data)
{
$out_trade_no = substr($data['requestId'], 0, strlen($data['requestId'])-6);
$data['trade_no'] = isset($data['serialNumber']) ? $data['serialNumber'] : '';
$data['buyer_user'] = isset($data['bindCardId']) ? $data['bindCardId'] : '';
$data['subject'] = isset($data['orderCurrency']) ? $data['orderCurrency'] : '';
$data['out_trade_no'] = $out_trade_no;
$data['pay_price'] = $data['orderAmount']/100;
return $data;
}
* 退款处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-05-28
* @desc description
* @param [array] $params [输入参数]
*/
public function Refund($params = [])
{
$p = [
[
'checked_type' => 'empty',
'key_name' => 'order_no',
'error_msg' => '订单号不能为空',
],
[
'checked_type' => 'empty',
'key_name' => 'trade_no',
'error_msg' => '交易平台订单号不能为空',
],
[
'checked_type' => 'empty',
'key_name' => 'pay_price',
'error_msg' => '支付金额不能为空',
],
[
'checked_type' => 'empty',
'key_name' => 'refund_price',
'error_msg' => '退款金额不能为空',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
$refund_reason = empty($params['refund_reason']) ? $params['order_no'].'订单退款'.$params['refund_price'].'元' : $params['refund_reason'];
$data = [
'merchantId' => $this->config['merchantId'],
'requestId' => $params['order_no'].GetNumberCode(6),
'amount' => $params['refund_price']*100,
'orderId' => $params['trade_no'],
'remark' => $refund_reason,
];
$str = $this->buildJson($this->private_key, $this->config['password'], $data);
$date = $this->creatdate($str, $this->public_key);
$url = 'https://apis.5upay.com/onlinePay/refund';
$ret = $this->execute(
$this->private_key,
$this->config['password'],
$this->public_key,
$url,
$date
);
if(isset($ret['code']))
{
if($ret['code'] == 0 && isset($ret['data']['status']) && $ret['data']['status'] == 'SUCCESS')
{
$data = [
'out_trade_no' => isset($ret['data']['requestId']) ? $ret['data']['requestId'] : '',
'trade_no' => isset($ret['data']['serialNumber']) ? $ret['data']['serialNumber'] : '',
'buyer_user' => isset($ret['data']['currency']) ? $ret['data']['currency'] : '',
'refund_price' => isset($ret['data']['amount']) ? $ret['data']['amount']/100 : 0.00,
'return_params' => $ret['data'],
];
return DataReturn('退款成功', 0, $data);
}
return $ret;
}
return DataReturn('退款失败', -100);
}
* 生成16位随机数（AES秘钥）
*/
public function creatdate($strdata,$public_key)
{
$str1='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890';
$randStr = str_shuffle($str1);
$rands= substr($randStr,0,16);
$encrypted=$this->rsaPublicEncode($public_key,$rands);
$date=$this->aesEncrypt($strdata,$rands);
$json = array("data" =>$date,"encryptKey"=>$encrypted,"merchantId"=>$strdata['merchantId'],"requestId"=>$strdata['requestId']);
return $json;
}
* 填充算法
* @param string $source
* @return string
*/
private function addPKCS7Padding($string, $blocksize = 16) {
$len = strlen($string);
$pad = $blocksize - ($len % $blocksize);
$string .= str_repeat(chr($pad), $pad);
return $string;
}
* hmac 验证
* @return mixed
*/
public function checkHmac($private_key,$public_key,$data,$password)
{
$aeskey=$this->rsaPrivateDecode($data,$private_key,$password);
$encrypt_str=$this->aesDesc($data,$aeskey);
return $this->hmacSign($encrypt_str,$public_key);
}
public function execute($private_key,$password,$public_key,$url, $param)
{
$ret = $this->httpRequestPost($url, $param,$public_key,$password,$private_key);
if($ret['code'] != 0)
{
return $ret;
}
$this->handle($ret['data']);
return $ret;
}
public function handle($data = array())
{
if (isset($data['status']) && $data['status'] == 'REDIRECT'){
header("Location: {$data['redirectUrl']}");
exit;
} else if(isset($data['status']) && $data['status'] == 'SUCCESS'){
if(isset($data["scanCode"]))
{
$aa=$data["scanCode"];
$img = base64_decode($aa);
header('Content-type: image/jpg');
print_r($img);
}
return DataReturn('处理成功', 0, $data);
} else if(isset($data['status']) && $data['status'] == 'CANCEL'){
return DataReturn('处理失败', -1, $data);
}else if(isset($data['status']) && $data['status'] == 'INIT'){
return DataReturn('处理失败', -1, $data);
}else{
return DataReturn('响应错误', -1);
}
}
* post请求
* @return mixed
*/
public function httpRequestPost($url, $param,$public_key,$password,$private_key)
{
$curl = curl_init($this->absoluteUrl($url));
curl_setopt($curl,CURLOPT_HEADER, 1 );
curl_setopt($curl,CURLOPT_HTTPHEADER,array(
'Content-Type: application/vnd.5upay-v3.0+json',
'encryptKey: '.$param['encryptKey'],
'merchantId: '.$param['merchantId'],
'requestId: '.$param['requestId']
));
curl_setopt($curl,CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl,CURLOPT_POST,true);
curl_setopt($curl,CURLOPT_POSTFIELDS,$param['data']);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
$responseText = curl_exec($curl);
if (curl_errno($curl) || $responseText === false) {
curl_close($curl);
return DataReturn('请求错误', -1);
}
curl_close($curl);
preg_match_all('/(encryptKey|merchantId|data"):(\s+|")([^"\s]+)/s',$responseText,$m);
list($encryptKey, $merchantId, $data) = $m[3];
$responsedata = array("data" =>$data,"encryptKey"=>$encryptKey,"merchantId"=>$merchantId);
if ($responsedata['merchantId'] == null){
return DataReturn('请求错误', -1);
}
return $this->checkHmac($private_key,$public_key,$responsedata,$password);
}
*
* @return string
*/
private function buildJson($private_key,$password,$para=null)
{
unset($para['response_hmac_fields']);
$data = array();
foreach($para as $k=>$var){
if(is_scalar($var) && $var !== '' && $var !== null){
$data[$k] = $var;
}else if(is_object($var)){
$data[$k] =array_filter((array) $var);
}else if(is_array($var)){
$data[$k] =array_filter($var);
}
if(empty($data[$k])){
unset($data[$k]);
}
}
ksort($data);
$hmacSource = '';
foreach($data as $key => $value){
if (is_array($value)){
ksort($value);
foreach ($value as $key2 => $value2) {
if(is_array($value2)) {
$value2 = array_filter((array)$value2);
ksort($value2);
foreach ($value2 as $oKey => $oValue) {
$oValue.='#';
$hmacSource .= trim($oValue);
}
}else{
$value2.='#';
$hmacSource .= trim($value2);
}
}
} else {
$value.='#';
$hmacSource .= trim($value);
}
}
$sha1=sha1($hmacSource, true);
$hmac=$this->rsaPrivateSign($sha1,$private_key,$password);
$data['hmac'] = $hmac;
return $data;
}
private function absoluteUrl($url, $param=null)
{
if ($param !== null) {
$parse = parse_url($url);
$port = '';
if ( ($parse['scheme'] == 'http') && ( empty($parse['port']) || $parse['port'] == 80) ){
$port = '';
}else{
$port = $parse['port'];
}
$url = $parse['scheme'].'//'.$parse['host'].$port. $parse['path'];
if(!empty($parse['query'])){
parse_str($parse['query'], $output);
$param = array_merge($output, $param);
}
$url .= '?'. http_build_query($param);
}
return $url;
}
* AES加密方法
* @param string $str
* @return string
*/
function aesEncrypt($data,$decrypted){
$str =json_encode($data);
$str = trim($str);
$str = $this->addPKCS7Padding($str);
$encrypt_str= openssl_encrypt($str, 'AES-128-ECB', $decrypted, OPENSSL_RAW_DATA|OPENSSL_ZERO_PADDING);
return base64_encode($encrypt_str);
}
* AES解密方法
* @param string $str
* @return string
*/
function aesDesc($data,$decrypted){
$date = json_encode($data['data']);
$screct_key = $decrypted;
$encrypt_str= openssl_decrypt($date,"AES-128-ECB",$screct_key);
$encrypt_str = preg_replace('/[\x00-\x1F]/','', $encrypt_str);
$encrypt_str = json_decode($encrypt_str,true);
return $encrypt_str;
}
* 移去填充算法
* @param string $source
* @return string
*/
function stripPKSC7Padding($source){
$source = trim($source);
$char = substr($source, -1);
$num = ord($char);
if($num==62)return $source;
$source = substr($source,0,-$num);
return $source;
}
* 去除空值的元素
*/
function clearBlank($arr)
{
function odd($var)
{
return($var<>'');
}
return (array_filter($arr, "odd"));
}
* RSA公钥加密
*/
function rsaPublicEncode($public_key,$rands){
$encryptKey=file_get_contents($public_key);
$pem = chunk_split(base64_encode($encryptKey),64,"\n");
$public_key = "-----BEGIN CERTIFICATE-----\n".$pem."-----END CERTIFICATE-----\n";
$pu_key = openssl_pkey_get_public($public_key);
openssl_public_encrypt($rands,$encrypted,$pu_key);
$encryptKey=base64_encode($encrypted);
return $encryptKey;
}
* RSA公钥解密
*
*/
function rsaPublicDecode($public_key,$data){
$pubkey=file_get_contents($public_key);
$encryptKey =$data['encryptKey'];
$pem1 = chunk_split(base64_encode($pubkey),64,"\n");
$pem1 = "-----BEGIN CERTIFICATE-----\n".$pem1."-----END CERTIFICATE-----\n";
$pi_key = openssl_pkey_get_public($pem1);
openssl_public_decrypt($encryptKey,$decrypted,$pem1);
return base64_encode($decrypted);
}
* RSA私钥解密
*
*/
function rsaPrivateDecode($data,$private_key,$password){
$prikey=file_get_contents($private_key);
$encryptKey =$data['encryptKey'];
$results=array();
openssl_pkcs12_read($prikey,$results,$password);
$private_key=$results['pkey'];
$pi_key = openssl_pkey_get_public($private_key);
openssl_private_decrypt(base64_decode($encryptKey),$decrypted,$private_key);
return $decrypted;
}
* RSA私钥签名
*/
function rsaPrivateSign($data,$path,$password){
$pubKey = file_get_contents($path);
$results=array();
openssl_pkcs12_read($pubKey,$results,$password);
$private_key=$results['pkey'];
$pi_key = openssl_pkey_get_private($private_key);
openssl_sign($data, $signature,$private_key,"md5");
$signature=base64_encode($signature);
return $signature;
}
* RSA公钥验签
*
*/
function rsaPubilcSign($data,$path,$hmac){
$public_key=file_get_contents($path);
$pem1 = chunk_split(base64_encode($public_key),64,"\n");
$pem1 = "-----BEGIN CERTIFICATE-----\n".$pem1."-----END CERTIFICATE-----\n";
$pi_key = openssl_pkey_get_public($pem1);
$result=openssl_verify($data,base64_decode($hmac),$pem1,OPENSSL_ALGO_MD5);
return $result;
}
* hamc签名验证
*
*
*/
function hmacSign($encrypt_str,$path){
if (empty($encrypt_str['hmac'])) {
return DataReturn($encrypt_str['cause'].'['.$encrypt_str['code'].']', -1);
}
$hmac = $encrypt_str['hmac'];
unset($encrypt_str['hmac']);
ksort($encrypt_str);
$hmacSource = '';
foreach($encrypt_str as $key => $value){
if($value == '')
{
continue;
}
if (is_array($value)) {
ksort($value);
foreach ($value as $key2 => $value2) {
if($value2 == '')
{
continue;
}
if (is_object($value2)) {
$value2 = array_filter((array)$value2);
ksort($value2);
foreach ($value2 as $oKey => $oValue) {
if($oValue == '')
{
continue;
}
$oValue .= '#';
$hmacSource .= trim($oValue);
}
} else if(is_array($value2)){
ksort($value2);
foreach ($value2 as $key3 => $value3) {
if($value3 == '')
{
continue;
}
if (is_object($value3)) {
$value3 = array_filter((array)$value3);
ksort($value3);
foreach ($value3 as $oKey => $oValue) {
if($oValue == '')
{
continue;
}
$oValue .= '#';
$hmacSource .= trim($oValue);
}
} else{
$value3 .= '#';
$hmacSource .= trim($value3);
}
}
} else{
$value2 .= '#';
$hmacSource .= trim($value2);
}
}
} else {
$value .= '#';
$hmacSource .= trim($value);
}
}
$sourceHmac=sha1($hmacSource, true);
$hh=$this->rsaPubilcSign($sourceHmac,$path,$hmac);
if ($hh==0||$hh==-1){
return DataReturn('HMAC验证错误', -1);
}
return DataReturn('校验成功', 0, $encrypt_str);
}
* hmac 验证
* @return mixed
*/
public function NotifyCheckHmac($private_key,$data,$public_key,$password)
{
$prikey=file_get_contents($private_key);
$encryptKey =$data['encryptKey'];
$results=array();
openssl_pkcs12_read($prikey,$results,$password);
$private_key=$results['pkey'];
$pi_key = openssl_pkey_get_public($private_key);
openssl_private_decrypt(base64_decode($encryptKey),$decrypted,$private_key);
$date = json_encode($data['data']);
$screct_key = $decrypted;
$encrypt_str= openssl_decrypt($date,"AES-128-ECB",$screct_key);
$encrypt_str = preg_replace('/[\x00-\x1F]/','', $encrypt_str);
$encrypt_str = json_decode($encrypt_str,true);
if (empty($encrypt_str['hmac'])){
return DataReturn('HMAC验证错误', -1);
}
$hmac = $encrypt_str['hmac'];
unset($encrypt_str['hmac']);
ksort($encrypt_str);
$hmacSource = '';
foreach($encrypt_str as $key => $value){
if($value == '')
{
continue;
}
if (is_array($value)) {
ksort($value);
foreach ($value as $key2 => $value2) {
if($value2 == '')
{
continue;
}
if (is_array($value2)) {
$value2 = array_filter((array)$value2);
ksort($value2);
foreach ($value2 as $oKey => $oValue) {
if($oValue == '')
{
continue;
}
$oValue .= '#';
$hmacSource .= trim($oValue);
}
} else {
$value2 .= '#';
$hmacSource .= trim($value2);
}
}
} else {
$value .= '#';
$hmacSource .= trim($value);
}
}
$sourceHmac=sha1($hmacSource, true);
$public_key=file_get_contents($public_key);
$pem1 = chunk_split(base64_encode($public_key),64,"\n");
$pem1 = "-----BEGIN CERTIFICATE-----\n".$pem1."-----END CERTIFICATE-----\n";
$pi_key = openssl_pkey_get_public($pem1);
$result=openssl_verify($sourceHmac,base64_decode($hmac),$pem1,OPENSSL_ALGO_MD5);
if($result==0||$result==-1)
{
return DataReturn('签名错误', -1);
}
return DataReturn('校验成功', 0, $encrypt_str);
}
}
?>