crazy_god_API/model/paymenthw.php

<?php
defined('IN_WEB') or die('Include Error!');
/**
* Huawei本地支付
*/

include 'verifyhw.php';
class ModelPaymenthw extends ModelVerifyhw
{

    private $appId = 1000151708;
    private $error = [
        1 => 'Order Processing',
        2 => 'Payment Failed, Insufficient Balance',
        9 => 'Payment Failed'
    ];
    public function __construct()
    {

    }


    /**
     *	华为发货接口
     */
    public function deliveryHuaweiPay($param){
        //验证华为返回支付参数是否正确
        $ret = $this->validateHuaweiPay($param);
        if( !$ret ){
            return $this->responsePayment(5, 'SIGN ERROR');
        }

        //校验支付结果
        $orderId = $param['TradeNo'];//订单ID
        $productId = $param['ProductId'];//商品ID
        $tradeStatus = $param['TradeStatus'];//支付结果 0：支付成功1：订单处理中（最终结果以后台通知为准，如有必要由应用调用queryPayment做漏单查询）2：支付失败，余额不足9：支付失败，其它错误
        $uin = $param['Uin'];//华为用户的UIN，如果未登录则为空
        $appId = $param['AppId'];//应用ID
        $act = $param['Act'];//101：表示支付结果通知2.0
        $consumeStreamId = $param['ConsumeStreamId'];
        if(empty($act)) {
            oo::logs()->debug3('act错误:'.$appId.'  订单号:'.$orderId.'  uin:'.$uin.'  华为流水号:'.$consumeStreamId, 'hwPaymentFail.php');
            return  $this->responsePayment(3, 'ACT ERROR');
        }
        if(empty($appId) || $appId != $this->appId) {
            oo::logs()->debug3('appid错误:'.$appId.'  订单号:'.$orderId.'  uin:'.$uin.'  华为流水号:'.$consumeStreamId, 'hwPaymentFail.php');
            return  $this->responsePayment(2, 'APPID ERROR');
        }
        if($tradeStatus != 0) {
            $msg = $this->error[$tradeStatus] ?? 'Payment Failed';
            oo::logs()->debug3('支付错误码:'.$tradeStatus.'  订单号:'.$orderId.'  uin:'.$uin.'  华为流水号:'.$consumeStreamId, 'hwPaymentFail.php');
            return $this->responsePayment(0, $msg);
        }

        $dbGoods = oo::commonOprModel('goods')->getGoodsInfoByOrderId($orderId);
        if (empty($dbGoods) || $productId != $dbGoods['gpid']) {//验证商品对不对
            oo::logs()->debug3('商品错误  orderId:'.$orderId.' productId:'.$productId.'  dbgoods:'.json_encode($dbGoods) . 'uin:'.$uin.'  华为流水号:'.$consumeStreamId,'hwPaymentFail.php');
            return $this->responsePayment(0, 'GOODS ERROR');
        }

        $uid = $dbGoods['uid'];
        $pubDeliveryRet = oo::commonOprModel('payment')->pubDelivery($uid, $orderId, $consumeStreamId);
        if( $pubDeliveryRet === true || $pubDeliveryRet === -3 ){//发货成功或者是已发货的订单，则返回正确
            return $this->responsePayment(1, 'SUCCESS');
        }
        return $this->responsePayment(0, 'DELIVERY FAIL');
    }


    /**
     * 返回消息到华为服务器
     * @param $errorCode int  错误码：0：失败    1：成功（已处理的请求也作为成功返回）  2：AppId无效  3：Act无效  4：参数无效   5：Sign无效  其他：应用自己定义，并在错误描述中体现
     * @param string $errMsg
     */
    private function responsePayment($errorCode, $errMsg = '')
    {
        $data['ErrorCode'] = intval($errorCode);
        $data['ErrorDesc'] = $errMsg;
        return $data;
    }

	/**
	*	验证华为支付
	*/
	protected function validateHuaweiPay($param)
	{
        if(empty($param)) {
            return false;
        }
        $signature = urldecode($param['Signature']);
        unset($param['Signature']);
        $urlParam = $this->dealUrlParam($param);
		$valid = $this->verify($urlParam, $signature);
		if (!empty($valid)) {
            oo::logs()->debug3('valid:'.$valid.'  urlParam:'.$urlParam .'  signature:'.$signature, 'hwPaymentVerifyFail.php');
			return false;
		}
		return true;
    }



    /**
     * 对参数进行处理
     * @param $data
     * @return string
     */
    protected function dealUrlParam($data)
    {
        $urlParam = '';
        //按ascii码升序排列
        ksort($data);
        foreach ($data as $key => $v) {
            $v = urldecode($v);
            $urlParam .= '&'.$key .'='.$v;
        }
        $urlParam = ltrim($urlParam, '&');
        return $urlParam;
    }


    /**
     * 使用RSA算法  SHA1WithRSA进行签名  --取消（SHA256WithRSA）
     * @param $data
     * @return string
     */
    protected function verify($data, $signature)
    {
        $key = "-----BEGIN PUBLIC KEY-----\n".chunk_split( $this->_publicKey, 64, "\n" ).'-----END PUBLIC KEY-----';
        $key = openssl_get_publickey( $key );

        if ( empty( $key ) )
        {
            return 'Please pass a Base64-encoded public key from the Market portal';
        }
//        $signature = str_replace('\\', '', $signature);
//        $signature = str_replace(' ', '+', $signature);
        $result = openssl_verify( $data, base64_decode( $signature ), $key, OPENSSL_ALGO_SHA1 );

        if ( 0 === $result )
        {
            oo::logs()->debug3('openssl error string:'.openssl_error_string()."\n".' 验签的参数:'.$data."\n".'  验签的signature:'.$signature, 'hw_verify.php');
            return 'fail to verify';
        }
        else if ( 1 !== $result )
        {
            return 'Unknown error verifying the signature in openssl_verify '.$result;
        }

        return '';
    }


}