PHP build_mysign函数代码示例

 function return_verify()
 {
     //��ȡԶ�̷�����ATN�����֤�Ƿ���֧��������������������
     if ($this->transport == "https") {
         $veryfy_url = $this->gateway . "service=notify_verify" . "&partner=" . $this->partner . "&notify_id=" . $_GET["notify_id"];
     } else {
         $veryfy_url = $this->gateway . "partner=" . $this->partner . "&notify_id=" . $_GET["notify_id"];
     }
     $veryfy_result = $this->get_verify($veryfy_url);
     //���ǩ����
     if (empty($_GET)) {
         //�ж�GET���������Ƿ�Ϊ��
         return false;
     } else {
         $get = para_filter($_GET);
         //������GET�������������ȥ��
         $sort_get = arg_sort($get);
         //������GET�����������������
         $this->mysign = build_mysign($sort_get, $this->_key, $this->sign_type);
         //���ǩ����
         //д��־��¼
         //log_result("veryfy_result=".$veryfy_result."\n return_url_log:sign=".$_GET["sign"]."&mysign=".$this->mysign."&".create_linkstring($sort_get));
         //�ж�veryfy_result�Ƿ�Ϊture����ɵ�ǩ����mysign���õ�ǩ����sign�Ƿ�һ��
         //$veryfy_result�Ľ����true����������������⡢���������ID��notify_idһ����ʧЧ�й�
         //mysign��sign���ȣ��밲ȫУ���롢����ʱ�IJ����ʽ���磺���Զ������ȣ��������ʽ�й�
         if (preg_match("/true\$/i", $veryfy_result) && $this->mysign == $_GET["sign"]) {
             return true;
         } else {
             return false;
         }
     }
 }

 function alipay_service($parameter, $security_code, $sign_type)
 {
     $this->gateway = "https://www.alipay.com/cooperate/gateway.do?";
     $this->security_code = $security_code;
     $this->sign_type = $sign_type;
     $this->parameter = para_filter($parameter);
     if ($parameter['_input_charset'] == '') {
         $this->parameter['_input_charset'] = 'GBK';
     }
     $this->_input_charset = $this->parameter['_input_charset'];
     $sort_array = arg_sort($this->parameter);
     $this->mysign = build_mysign($sort_array, $this->security_code, $this->sign_type);
 }

 /**
  * 调用alipay_Wap_Auth_AuthAndExecute接口
  */
 function alipay_Wap_Auth_AuthAndExecute($parameter)
 {
     //参数数组
     $this->parameter = para_filter($parameter);
     //排好序的参数数组
     $sort_array = arg_sort($this->parameter);
     //生成签名
     $this->mysign = build_mysign($sort_array);
     //生成跳转链接
     $RedirectUrl = $this->gateway_order . create_linkstring($this->parameter) . '&sign=' . urlencode($this->mysign);
     Log::write("alipay_wap_rsa: url= {$RedirectUrl}", 'alipay_debug');
     //跳转至该地址
     Header("Location: {$RedirectUrl}");
 }

    function alipay_service($parameter,$key,$sign_type) {
        $this->gateway		= "https://www.alipay.com/cooperate/gateway.do?";
        $this->_key			= $key;
        $this->sign_type	= $sign_type;
        $preParameter		= para_filter($parameter);

        //设定_input_charset的值,为空值的情况下默认为GBK
        if($parameter['_input_charset'] == '')
            $this->parameter['_input_charset'] = 'GBK';

        $this->_input_charset   = $this->parameter['_input_charset'];

        //获得签名结果
        $this->parameter = arg_sort($preParameter);    //得到从字母a到z排序后的签名参数数组
        $this->mysign = build_mysign($this->parameter,$this->_key,$this->sign_type);
    }

 function alipay_service($parameter, $key, $sign_type)
 {
     $this->gateway = "https://www.alipay.com/cooperate/gateway.do?";
     $this->_key = $key;
     $this->sign_type = $sign_type;
     $preParameter = para_filter($parameter);
     //�趨_input_charset��ֵ,Ϊ��ֵ�������Ĭ��ΪGBK
     if ($parameter['_input_charset'] == '') {
         $this->parameter['_input_charset'] = 'GBK';
     }
     $this->_input_charset = $this->parameter['_input_charset'];
     //���ǩ����
     $this->parameter = arg_sort($preParameter);
     //�õ�����ĸa��z������ǩ���������
     $this->mysign = build_mysign($this->parameter, $this->_key, $this->sign_type);
 }

 function return_verify()
 {
     //判断GET来的数组是否为空
     if (empty($_GET)) {
         return false;
     } else {
         $get = para_filter($_GET);
         //对所有GET反馈回来的数据去空
         $sort_get = arg_sort($get);
         //对所有GET反馈回来的数据排序
         $this->mysign = build_mysign($sort_get, $this->_key, $this->sign_type);
         //生成签名结果
         if ($this->mysign == $_GET["sign"]) {
             return true;
         } else {
             return false;
         }
     }
 }

 /**
  * 构造函数（从配置文件及入口文件中初始化变量）
  * @param $aOrder array(
  *					'out_trade_no'	=> 'QC屋唯一订单号',
  *					'subject' 		=> "订单名称（商品名称）",
  *					'body'			=> "订单描述、订单详细、订单备注",
  *					'total_fee'		=> "订单总金额，显示在支付宝收银台里的“应付总额”里",
  *					'notify_url'	=> '异步处理程序',
  *					'return_url'	=> '同步跳转页面',
  *					'show_url'		=> '商品链接',
  *				   )
  */
 function alipay_service($aOrder)
 {
     $this->notify_url = $aOrder['notify_url'];
     $this->return_url = $aOrder['return_url'];
     $this->show_url = $aOrder['show_url'];
     $aConfig = $this->loadAlipayConfig(@$aOrder['out_trade_no'], @$aOrder['subject'], @$aOrder['body'], @$aOrder['total_fee']);
     parent::alipay_notify($aConfig['partner'], $aConfig['key'], $aConfig['sign_type'], $aConfig['_input_charset'], $aConfig['transport']);
     $this->gateway = "https://www.alipay.com/cooperate/gateway.do?";
     $this->_key = $aConfig['key'];
     $this->sign_type = $aConfig['sign_type'];
     $this->parameter = para_filter($aConfig['parameter']);
     //设定_input_charset的值,为空值的情况下默认为GBK
     if ($aConfig['parameter']['_input_charset'] == '') {
         $this->parameter['_input_charset'] = 'utf-8';
     }
     //GBK
     $this->_input_charset = $this->parameter['_input_charset'];
     //获得签名结果
     $sort_array = arg_sort($this->parameter);
     //得到从字母a到z排序后的签名参数数组
     $this->mysign = build_mysign($sort_array, $this->_key, $this->sign_type);
 }

 function return_verify()
 {
     if ($this->transport == "https") {
         $veryfy_url = $this->gateway . "service=notify_verify" . "&partner=" . $this->partner . "&notify_id=" . $_GET["notify_id"];
     } else {
         $veryfy_url = $this->gateway . "partner=" . $this->partner . "&notify_id=" . $_GET["notify_id"];
     }
     $veryfy_result = $this->get_verify($veryfy_url);
     if (empty($_GET)) {
         return false;
     } else {
         $get = para_filter($_GET);
         $sort_get = arg_sort($get);
         $this->mysign = build_mysign($sort_get, $this->security_code, $this->sign_type);
         log_result("veryfy_result=" . $veryfy_result . "\n return_url_log:sign=" . $_GET["sign"] . "&mysign=" . $this->mysign . "&" . create_linkstring($sort_get));
         if (preg_match("/true\$/i", $veryfy_result) && $this->mysign == $_GET["sign"]) {
             return true;
         } else {
             return false;
         }
     }
 }

    function return_verify() {
        //获取远程服务器ATN结果，验证是否是支付宝服务器发来的请求
        if($this->transport == "https") {
            $veryfy_url = $this->gateway. "service=notify_verify" ."&partner=" .$this->partner. "&notify_id=".$_GET["notify_id"];
        } else {
            $veryfy_url = $this->gateway. "partner=".$this->partner."&notify_id=".$_GET["notify_id"];
        }
        $veryfy_result = $this->get_verify($veryfy_url);

        //生成签名结果
		if(empty($_GET)) {							//判断GET来的数组是否为空
			return false;
		}
		else {
			$get          = para_filter($_GET);	    //对所有GET反馈回来的数据去空
			$sort_get     = arg_sort($get);		    //对所有GET反馈回来的数据排序
			$this->mysign  = build_mysign($sort_get,$this->_key,$this->sign_type);    //生成签名结果
	
			//写日志记录
			//log_result("veryfy_result=".$veryfy_result."\n return_url_log:sign=".$_GET["sign"]."&mysign=".$this->mysign."&".create_linkstring($sort_get));
	
			//判断veryfy_result是否为ture，生成的签名结果mysign与获得的签名结果sign是否一致
			//$veryfy_result的结果不是true，与服务器设置问题、合作身份者ID、notify_id一分钟失效有关
			//mysign与sign不等，与安全校验码、请求时的参数格式（如：带自定义参数等）、编码格式有关
			if (preg_match("/true$/i",$veryfy_result) && $this->mysign == $_GET["sign"]) {            
				return true;
			}else {
				return false;
			}
		}
    }

    /**
	 * POST接收数据
	 * 状态码说明  （0 交易完成 1 交易失败 2 交易超时 3 交易处理中 4 交易未支付 5交易取消6交易发生错误）
	 */
    public function notify() {
    	$receive_sign = $_POST['sign'];
    	$receive_data = $this->filterParameter($_POST);
    	$receive_data = arg_sort($receive_data);
    	if ($receive_data) {
			$verify_result = $this->get_verify('http://notify.alipay.com/trade/notify_query.do?service=notify_verify&partner=' . $this->config['alipay_partner'] . '&notify_id=' . $receive_data['notify_id']);
			if (preg_match('/true$/i', $verify_result))
			{
				$sign = '';
				$sign = build_mysign($receive_data,$this->config['alipay_key'],'MD5');				
				if ($sign != $receive_sign)
				{
					error_log(date('m-d H:i:s',SYS_TIME).'| POST: signature is bad |'."\r\n", 3, CACHE_PATH.'pay_error_log.php');					
					return false;
				}
				else
				{
					$return_data['order_id'] = $receive_data['out_trade_no'];
					$return_data['order_total'] = $receive_data['total_fee'];
					$return_data['price'] = $receive_data['price'];
					switch ($receive_data['trade_status']) {
						case 'WAIT_BUYER_PAY': $return_data['order_status'] = 3; break;
						case 'WAIT_SELLER_SEND_GOODS': $return_data['order_status'] = 3; break;
						case 'WAIT_BUYER_CONFIRM_GOODS': $return_data['order_status'] = 3; break;
						case 'TRADE_CLOSED': $return_data['order_status'] = 5; break;						
						case 'TRADE_FINISHED': $return_data['order_status'] = 0; break;
						case 'TRADE_SUCCESS': $return_data['order_status'] = 0; break;
						default:
							 $return_data['order_status'] = 5;
					}
					return $return_data;
				}

			}
			else
			{
				error_log(date('m-d H:i:s',SYS_TIME).'|  POST: illegality notice : flase |'."\r\n", 3, CACHE_PATH.'pay_error_log.php');
				return false;
			}
		} else {
			
			error_log(date('m-d H:i:s',SYS_TIME).'|  POST: no post return |'."\r\n", 3, CACHE_PATH.'pay_error_log.php');
			return false;
		}   	
    }

 /**
  * 返回token参数
  * 参数 result 需要先urldecode
  */
 function getToken($result)
 {
     $result = urldecode($result);
     // URL转码
     $Arr = explode('&', $result);
     // 根据 & 符号拆分
     $temp = array();
     // 临时存放拆分的数组
     $myArray = array();
     // 待签名的数组
     // 循环构造key、value数组
     for ($i = 0; $i < count($Arr); $i++) {
         $temp = explode('=', $Arr[$i], 2);
         $myArray[$temp[0]] = $temp[1];
     }
     $sign = $myArray['sign'];
     // 支付宝返回签名
     $myArray = para_filter($myArray);
     // 拆分完毕后的数组
     $sort_array = arg_sort($myArray);
     // 排序数组
     $this->mysign = build_mysign($sort_array, $this->_key, $this->sign_type);
     // 构造本地参数签名，用于对比支付宝请求的签名
     if ($this->mysign == $sign) {
         return getDataForXML($myArray['res_data'], '/direct_trade_create_res/request_token');
         // 返回token
     } else {
         echo '签名不正确';
         // 当判断出签名不正确，请不要验签通过
         return '签名不正确';
     }
 }

 /**
  * 返回token参数
  * 参数 result 需要先urldecode
  */
 private function getToken($result)
 {
     $result = urldecode($result);
     // URL转码
     $Arr = explode('&', $result);
     // 根据 & 符号拆分
     $temp = array();
     // 临时存放拆分的数组
     $myArray = array();
     // 待签名的数组
     // 循环构造key、value数组
     for ($i = 0; $i < count($Arr); $i++) {
         $temp = explode('=', $Arr[$i], 2);
         $myArray[$temp[0]] = $temp[1];
     }
     $sign = $myArray['sign'];
     // 支付宝返回签名
     $myArray = para_filter($myArray);
     // 拆分完毕后的数组
     $sort_array = arg_sort($myArray);
     // 排序数组
     $calcSign = build_mysign($sort_array, $this->partnerKey, $this->configSecId);
     // 构造本地参数签名，用于对比支付宝请求的签名
     if ($calcSign != $sign) {
         // 当判断出签名不正确，请不要验签通过
         printLog('alipayWap Token 签名不正确 sign[' . $sign . '] calcSign[' . $calcSign . ']', 'PAYMENT', \Core\Log\Base::ERROR);
         return null;
     }
     return getDataForXML($myArray['res_data'], '/direct_trade_create_res/request_token');
     // 返回token
 }