new_sdk_wu/www/new_sdk/application/api/complex/Jlyx.php

<?php

namespace app\api\complex;

/**
 * 九龙游戏 - V960
 */
class Jlyx implements ComplexInterface
{
    private $channel = 'jlyx';
    public $postHandleData = []; // 回调处理过的数据

    /**
     * ## 登陆 - 校验
     *
     * @param $data
     * @param $polyChannelGame
     *
     * @return false
     */
    public function getSpecialParam($data, $polyChannelGame = [])
    {
        // 参数：channel_token = token
        if (!isset($data['channel_token'])) {
            return false;
        }
        if (empty($polyChannelGame['param'])) {
            return false;
        }
        if (!$channelConfig = json_decode($polyChannelGame['param'], true)) {
            return false;
        }

        $param = [
            'appId' => $channelConfig['app_id'],
            'token' => $data['channel_token'],
        ];
        $param['sign'] = md5($param['appId'].$param['token'].$channelConfig['server_key']);
        $res = getHttpPost('http://user-api.yd999.com.cn/game/verify/token', $param);
        $res = json_decode($res, true);
        if ($res['code'] == 1) {
            return $res['data']['userId'];
        } else {
            return false;
        }
    }

    // ## 登陆 - 登陆
    public function checkLogin($data, $polyChannelGame = [])
    {
        return true;
    }

    // ## 下单 - 客户端需要的参数
    public function getOrder($data)
    {
        return ['code' => 200, 'msg' => 'success', 'param' => []];
    }

    // ## 回调 - 效验
    public function paySign($data, $polyChannelGame = [])
    {
        try {
            if (empty($data['data'])) {
                return false;
            }
            if (!$channelConfig = json_decode($polyChannelGame['param'], true)) {
                return false;
            }
            
            $postInput = urldecode($data['data']);
            $postData = $this->rsaDecode($postInput, $channelConfig['public_key']);
            if(!$postData){
                return false;
            }
            $postData = json_decode($postData, true);
            if (array_diff(['appId', 'userId', 'serverId', 'roleId', 'orderNum', 'orderMoneyFen', 'extInfo'], array_keys($postData))) {
                return false;
            }

            $param = [
                'appId' => $postData['appId'],
                'userId' => $postData['userId'],
                'orderNum' => $postData['orderNum'],
                'orderMoneyFen' => $postData['orderMoneyFen'],
            ];
            $param['sign'] = md5($param['appId'].$param['userId'].$param['orderNum'].$param['orderMoneyFen'].$channelConfig['server_key']);
            $res = getHttpPost('http://pay-center.yd999.com.cn/game_order_check', $param);
            // {"code":1,"msg":"订单校验成功","data":{"orderNum":"BR202411191745071616893946011","orderMoneyFen":"1"}}
            $res = json_decode($res, true);
            if ($res['code'] == 1) {
                $this->postHandleData = ['orderid' => $postData['orderNum'], 'amount' => $postData['orderMoneyFen'], 'sub_orderid' => $postData['extInfo']];
                return true;
            } else {
                return false;
            }
        } catch (\Exception $e){
            trace('jlyx: error=' . $e->getCode().' - '.$e->getMessage(), 'ComplexNotify.Exception');
            return false;
        }
    }

    // ## 回调 - 下单参数获取
    public function getData($data)
    {
        $data = $this->postHandleData;
        if (!isset($data['orderid']) || !isset($data['amount']) || !isset($data['sub_orderid'])) {
            return false;
        }
        return [
            'orderid' => $data['sub_orderid'], // 我方聚合订单
            'amount' => formatFenToYuan($data['amount']), // 充值金额(单位：元)
            'sub_orderid' => $data['orderid'], // 渠道订单
        ];
    }

    // ## 回调 - 成功返回
    public function getSuccess($msg = '')
    {
        echo "SUCCESS";
        exit();
    }

    // ## 回调 - 失败返回
    public function getFail($msg = '')
    {
        echo "FAILURE:" . $msg;
        exit();
    }
    
    public function rsaDecode($dataStr = "", $publicKey = "")
    {
        $publicPem = $this->getPublicPem($publicKey);
        $data = base64_decode($dataStr);
        $crypto = '';
        $r = 0;
        foreach (str_split($data, 128) as $chunk) {
            $r = openssl_public_decrypt($chunk, $decrypted, $publicPem, OPENSSL_PKCS1_PADDING);
            $crypto .= $decrypted;
        }
        return $r ? $crypto : null;
    }
    private function getPublicPem($publicKey = "")
    {
        if (!$publicKey) {
            return "";
        }
        $publicKey = trim($publicKey);
        $needle = "BEGIN PUBLIC KEY";
        if (stripos($publicKey, $needle) !== false) {
            return openssl_pkey_get_public($publicKey);
        } else {
            $publicKey = str_replace(array("\r\n", "\n", "\r", " "), "", $publicKey);
            $key = chunk_split($publicKey, 64, "\r\n");//转换为pem格式的公钥
            $key = "-----BEGIN PUBLIC KEY-----\r\n" . $key . "-----END PUBLIC KEY-----";
            //输出key 可查看公钥格式后的原数据
            return openssl_pkey_get_public($key);
        }
    }
}