dinpay支付

来源：互联网发布：淘宝网有卖退币王的吗编辑：程序博客网时间：2024/05/17 22:48

//注意如果你的参数带有特殊字符提交的时候会提示: 您的请求参数中包含非法字符！

//然而并没办法解决.比如产品名称带有括号... 客服告诉你去掉吧..

<?php

/**
*
* Dinpay.php (智付支付模块)
*/

class Dinpay {
public $config = array() ;

public function __construct($config=array()) {
$this->config = $config;


$this->config['gateway_url'] = 'https://pay.dinpay.com/gateway?input_charset=UTF-8';
$this->config['gateway_method'] = 'POST';

// $this->config['notify_url'] = return_url('dinpay',1);
$this->config['return_url'] = return_url('dinpay');
}

public function setup(){

$modules['pay_name'] = L('DinPal_pay_name');
$modules['pay_code'] = 'Dinpay';
$modules['pay_desc'] = L('DinPal_pay_desc');
$modules['is_cod'] = '0';
$modules['is_online'] = '1';
$modules['author'] = 'none';
$modules['website'] = 'https://merchants.dinpay.com/';
$modules['version'] = '1.0.0';
$modules['config'] = array(
array('name' => 'merchant_code', 'type' => 'text', 'value' => ''),
array('name' => 'notify_url', 'type' => 'text', 'value' => ''),
);

return $modules;
}

public function get_code($info){
//key 注意每行要顶格写不要空格
$merchant_private_key='-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----';


$parameter['merchant_code'] = $this->config['merchant_code'];//商户号，1118004517是测试商户号，线上发布时要更换商家自己的商户号！"2090080307"
$parameter['service_type'] ="direct_pay";
$parameter['interface_version'] ="V3.0";
$parameter['sign_type'] ="RSA-S";
$parameter['input_charset'] = "UTF-8";

$parameter['notify_url'] =$this->config['site_url'].$this->config['notify_url'];
$parameter['order_no'] = $info['order_no'];
$parameter['order_time'] = date( 'Y-m-d H:i:s' );
$parameter['order_amount'] = $info['order_amount'];
$parameter['product_name'] = strtr($info['product_name'],array("("=>" ",")"=>" "));

//以下参数为可选参数，如有需要，可参考文档设定参数值

$parameter['return_url'] = $this->config['return_url'];
$parameter['pay_type'] = $info['pay_type'];
$parameter['redo_flag'] = $info['redo_flag'];
$parameter['product_code'] = $info['product_code'];
$parameter['product_desc'] = $info['product_desc'];
$parameter['product_num'] = $info['product_num'];
$parameter['show_url'] = $info['show_url'];
$parameter['client_ip'] = $info['client_ip'] ;
$parameter['bank_code'] = $info['bank_code'];
$parameter['extend_param'] = $info['extend_param'];
$parameter['extra_return_param'] = $info['extra_return_param'];

ksort($parameter);
reset($parameter);

$sign = '';

foreach ($parameter AS $key => $val)
{
if($val&&"sign_type"!=$key){
$sign .= "$key=$val&";
}

}

$merchant_private_key= openssl_get_privatekey($merchant_private_key);
$signStr = substr($sign, 0, -1);

openssl_sign($signStr,$sign_info,$merchant_private_key,OPENSSL_ALGO_MD5);

$sign = base64_encode($sign_info);
//$sign = substr($sign, 0, -1). ALIPAY_AUTH;

$button = '<form name="dinpayForm" method="post" action="https://pay.dinpay.com/gateway?input_charset=UTF-8" target="_blank">
<input type="hidden" name="sign" value="'. $sign.'" />
<input type="hidden" name="merchant_code" value="'. $parameter['merchant_code'].'" />
<input type="hidden" name="bank_code" value="'. $parameter['bank_code'].'"/>
<input type="hidden" name="order_no" value="'. $parameter['order_no'].'"/>
<input type="hidden" name="order_amount" value="'. $parameter['order_amount'].'"/>
<input type="hidden" name="service_type" value="'. $parameter['service_type'].'"/>
<input type="hidden" name="input_charset" value="'. $parameter['input_charset'].'"/>
<input type="hidden" name="notify_url" value="'. $parameter['notify_url'].'">
<input type="hidden" name="interface_version" value="'. $parameter['interface_version'].'"/>
<input type="hidden" name="sign_type" value="'. $parameter['sign_type'].'"/>
<input type="hidden" name="order_time" value="'. $parameter['order_time'].'"/>
<input type="hidden" name="product_name" value="'. $parameter['product_name'].'"/>
<input type="hidden" Name="client_ip" value="'. $parameter['client_ip'].'"/>
<input type="hidden" Name="extend_param" value="'. $parameter['extend_param'].'"/>
<input type="hidden" Name="extra_return_param" value="'. $parameter['extra_return_param'].'"/>
<input type="hidden" Name="pay_type" value="'. $parameter['pay_type'].'"/>
<input type="hidden" Name="product_code" value="'. $parameter['product_code'].'"/>
<input type="hidden" Name="product_desc" value="'. $parameter['product_desc'].'"/>
<input type="hidden" Name="product_num" value="'. $parameter['product_num'].'"/>
<input type="hidden" Name="return_url" value="'. $parameter['return_url'].'"/>
<input type="hidden" Name="show_url" value="'. $parameter['show_url'].'"/>
<input type="hidden" Name="redo_flag" value="'. $parameter['redo_flag'].'"/>
</form>';

return $button;
}

public function respond()
{
//公钥私钥要顶行写
$dinpay_public_key ='-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmSIgNygZBjsXQDF0JYvvh/T
rFUAcftP48lcgLJlW4v6CgCaDCk/yUEb9CZZcqxYYVeco3VQBId0ZqZdwvMj1Q
8reCoJSFfFYd5H7Hpn+LXlc7j2ACmPXXGpviaeFVTLcpf+gDmo8uNNchZD7irf
AD1eknb+OwBmrb+DgjJaqhVQIDAQAB
-----END PUBLIC KEY-----';
$res = array();
if (!empty($_POST))
{
foreach($_POST as $key => $data)
{
if ($key != 'sign' && $key != 'sign_type' && $data != "" )
{
$res[$key] = $data;
}
}
}
$dinpaySign = base64_decode($_POST['sign']);
//$order_sn = str_replace($_GET['subject'], '', $_GET['out_trade_no']);
// $order_sn = trim($res['order_no']);

/* 检查数字签名是否正确 */
ksort($res);
reset($res);

$sign = '';
foreach ($res AS $key=>$val)
{
$sign .= $key.'='.$val.'&';
}

$signStr = substr($sign, 0, -1);

$dinpay_public_key = openssl_get_publickey($dinpay_public_key);

$flag = openssl_verify($signStr,$dinpaySign,$dinpay_public_key,OPENSSL_ALGO_MD5);
return $flag;
}

}
?>

0 0