function verify_notify($order_info, $strict = false)
{
if (!defined('WXAPPID')) {
define("WXAPPID", $this->_config['appid']);
define("WXMCHID", $this->_config['mchid']);
define("WXKEY", $this->_config['key']);
define("WXAPPSECRET", $this->_config['appsecret']);
define("WXCURL_TIMEOUT", 30);
define('WXNOTIFY_URL', $this->_create_notify_url($order_info['order_id']));
define('WXJS_API_CALL_URL', $this->_create_notify_url($order_info['order_id']));
define('WXSSLCERT_PATH', ROOT_PATH . '/data/cacert/1/apiclient_cert.pem');
define('WXSSLKEY_PATH', ROOT_PATH . '/data/cacert/1/apiclient_key.pem');
}
require_once dirname(__FILE__) . "/WxPayPubHelper/WxPayPubHelper.php";
$notify = new Notify_pub();
$xml = $order_info['xml'];
$notify->saveData($xml);
if ($notify->checkSign() == true) {
if ($notify->data["return_code"] == "FAIL") {
return false;
} else {
$total_fee = $notify->data["total_fee"];
$out_trade_no = $notify->data["out_trade_no"];
if ($order_info['out_trade_sn'] != $out_trade_no) {
/* 通知中的订单与欲改变的订单不一致 */
Paylog::error("price_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('order_inconsistent');
return false;
}
if ($order_info['order_amount'] * 100 != $total_fee) {
/* 支付的金额与实际金额不一致 */
Paylog::error("price_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('price_inconsistent');
return false;
}
Paylog::info("success,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
return array('target' => ORDER_ACCEPTED);
}
} else {
Paylog::info("sign_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('sign_inconsistent');
return false;
}
}
/**
* 返回通知结果
*
* @author Garbin
* @param array $order_info
* @param bool $strict
* @return array
*/
function verify_notify($order_info, $strict = false)
{
if (empty($order_info)) {
$this->_error('order_info_empty');
return false;
}
/* 初始化所需数据 */
$notify = $this->_get_notify();
/* 验证来路是否可信 */
if ($strict) {
/* 严格验证 */
$verify_result = $this->_query_notify($notify['notify_id']);
if (!$verify_result) {
/* 来路不可信 */
Paylog::info("notify_unauthentic,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('notify_unauthentic');
return false;
}
}
/* 验证通知是否可信 */
$sign_result = $this->_verify_sign($notify);
if (!$sign_result) {
/* 若本地签名与网关签名不一致，说明签名不可信 */
Paylog::info("sign_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('sign_inconsistent');
return false;
}
/*----------通知验证结束----------*/
/*----------本地验证开始----------*/
/* 验证与本地信息是否匹配 */
/* 这里不只是付款通知，有可能是发货通知，确认收货通知 */
if ($order_info['out_trade_sn'] != $notify['out_trade_no']) {
/* 通知中的订单与欲改变的订单不一致 */
Paylog::info("order_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
$this->_error('order_inconsistent');
return false;
}
if ($order_info['order_amount'] != $notify['total_fee']) {
Paylog::error("price_inconsistent,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
/* 支付的金额与实际金额不一致 */
$this->_error('price_inconsistent');
return false;
}
//至此，说明通知是可信的，订单也是对应的，可信的
Paylog::info("success,{$order_info['payment_name']},{$order_info['order_sn']},{$order_info['order_amount']},{$notify['total_fee']},{$order_info['order_id']},{$order_info['seller_id']},{$order_info['buyer_id']}");
/* 按通知结果返回相应的结果 */
switch ($notify['trade_status']) {
case 'WAIT_SELLER_SEND_GOODS':
//买家已付款，等待卖家发货
$order_status = ORDER_ACCEPTED;
break;
case 'WAIT_BUYER_CONFIRM_GOODS':
//卖家已发货，等待买家确认
$order_status = ORDER_SHIPPED;
break;
case 'TRADE_FINISHED':
//交易结束
//交易结束
case 'TRADE_SUCCESS':
// 交易成功
if ($order_info['status'] == ORDER_PENDING) {
/* 如果是等待付款中，则说明是即时到账交易，这时将状态改为已付款 */
$order_status = ORDER_ACCEPTED;
} else {
/* 说明是第三方担保交易，交易结束 */
$order_status = ORDER_FINISHED;
}
break;
case 'TRADE_CLOSED':
//交易关闭
$order_status = ORDER_CANCLED;
break;
default:
$this->_error('undefined_status');
return false;
break;
}
switch ($notify['refund_status']) {
case 'REFUND_SUCCESS':
//退款成功，取消订单
$order_status = ORDER_CANCLED;
break;
}
return array('target' => $order_status);
}
