feat/task1-c-wallet
devil_gong 2018-10-22 17:39:41 +08:00
parent 64cf605fce
commit e23caf3a03
4 changed files with 296 additions and 2 deletions

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<?php
namespace Api\Controller;
/**
* 支付宝生活号回调处理
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-03-02T22:48:35+0800
*/
class AlipayLifeController extends CommonController
{
/**
* [_initialize 前置操作-继承公共前置方法]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-03-02T22:48:35+0800
*/
public function _initialize()
{
// 调用父类前置方法
parent::_initialize();
}
/**
* 购买确认
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-07-20
* @desc description
*/
public function Index()
{
file_put_contents('./gggggg.txt', json_encode($_GET));
file_put_contents('./pppppp.txt', json_encode($_POST));
// 参数
$params = json_decode($_POST, true);
if(empty($params['service']))
{
die('service error');
}
// 类库
$o = new \Library\AlipayLife($params);
// 根据方法处理
switch($params['service'])
{
// 校验
case 'alipay.service.check' :
$o->Check();
break;
// 默认
default :
exit('service error');
}
}
}
?>

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<?php
namespace Library;
use Service\AlipayLifeService;
/**
* 支付宝生活号
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-07-20
*/
class AlipayLife
{
// 参数
private $params;
// xml
private $xml_data;
// 当前生活号数据
private $life_data;
/**
* 构造方法
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-10-22
* @desc description
* @param [array] $params [输入参数]
*/
public function __construct($params = [])
{
$this->params = $params;
$this->xml_data = isset($params['biz_content']) ? $this->xmlToArray($params['biz_content']) : '';
$this->life_data = isset($this->xml_data['AppId']) ? AlipayLifeService::AppidLifeRow(['appid'=>$this->xml_data['AppId']]) : '';
// 当前生活号是否存在
if(empty($this->life_data))
{
die('life error');
}
}
/**
* xml转属组
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-10-22
* @desc description
* @param [string] $xmltext [xml数据]
* @return [array] [属组]
*/
public function xmlToArray($xmltext)
{
libxml_disable_entity_loader(true);
return json_decode(json_encode(simplexml_load_string($xmltext, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
}
/**
* 属组转url字符串
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-10-22
* @desc description
* @param [array] $data [输入参数-数组]
* @return [string] [url字符串]
*/
public function ArrayToUrlString($data)
{
$ur_lstring = '';
ksort($data);
foreach($data AS $key=>$val)
{
if(!in_array($key, ['sign']))
{
$ur_lstring .= "$key=$val&";
}
}
return substr($ur_lstring, 0, -1);
}
/**
* 校验
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-10-22
* @desc description
*/
public function Check()
{
if($this->OutRsaVerify($this->ArrayToUrlString($this->params), $this->params['sign']))
{
die('<?xml version="1.0" encoding="GBK"?>
<alipay>
<response>
<biz_content>'.$this->life_data['rsa_public'].'</biz_content>
<success>true</success>
</response>
<sign>'.$this->MyRsaSign('<biz_content>'.$this->life_data['rsa_public'].'</biz_content><success>true</success>').'</sign>
<sign_type>RSA2</sign_type>
</alipay>');
}
die('check error');
}
/**
* [MyRsaSign 签名字符串]
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-24T08:38:28+0800
* @param [string] $prestr [需要签名的字符串]
* @return [string] [签名结果]
*/
private function MyRsaSign($prestr)
{
$res = "-----BEGIN PRIVATE KEY-----\n";
$res .= wordwrap($this->life_data['rsa_private'], 64, "\n", true);
$res .= "\n-----END PRIVATE KEY-----";
$pkeyid = openssl_pkey_get_private($res);
return openssl_sign($prestr, $sign, $pkeyid, OPENSSL_ALGO_SHA256) ? base64_encode($sign) : null;
}
/**
* [MyRsaDecrypt RSA解密]
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-24T09:12:06+0800
* @param [string] $content [需要解密的内容,密文]
* @return [string] [解密后内容,明文]
*/
private function MyRsaDecrypt($content)
{
$res = "-----BEGIN PUBLIC KEY-----\n";
$res .= wordwrap($this->life_data['rsa_private'], 64, "\n", true);
$res .= "\n-----END PUBLIC KEY-----";
$res = openssl_get_privatekey($res);
$content = base64_decode($content);
$result = '';
for($i=0; $i<strlen($content)/128; $i++)
{
$data = substr($content, $i * 128, 128);
openssl_private_decrypt($data, $decrypt, $res, OPENSSL_ALGO_SHA256);
$result .= $decrypt;
}
openssl_free_key($res);
return $result;
}
/**
* [OutRsaVerify 支付宝验证签名]
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-24T08:39:50+0800
* @param [string] $prestr [需要签名的字符串]
* @param [string] $sign [签名结果]
* @return [boolean] [正确true, 错误false]
*/
private function OutRsaVerify($prestr, $sign)
{
$res = "-----BEGIN PUBLIC KEY-----\n";
$res .= wordwrap($this->life_data['out_rsa_public'], 64, "\n", true);
$res .= "\n-----END PUBLIC KEY-----";
$pkeyid = openssl_pkey_get_public($res);
$sign = base64_decode($sign);
if($pkeyid)
{
$verify = openssl_verify($prestr, $sign, $pkeyid, OPENSSL_ALGO_SHA256);
openssl_free_key($pkeyid);
}
return (isset($verify) && $verify == 1) ? true : false;
}
}
?>

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<?php
namespace Service;
/**
* 支付宝生活号服务层
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-01T21:51:08+0800
*/
class AlipayLifeService
{
/**
* 根据appid获取一条生活号事件
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function AppidLifeRow($params = [])
{
if(!empty($params['appid']))
{
return M('AlipayLife')->where(['appid'=>$params['appid']])->find();
}
return '';
}
}
?>

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<?php
file_put_contents('./gggggg.txt', json_encode($_GET));
file_put_contents('./pppppp.txt', json_encode($_POST));
/**
* 支付宝生活号回调处理
*/
// 默认绑定模块
$_GET['m'] = 'Api';
$_GET['c'] = 'AlipayLife';
$_GET['a'] = 'Index';
// 引入公共入口文件
require './core.php';
// 引入ThinkPHP入口文件
require './ThinkPHP/ThinkPHP.php';
?>