WooYun.org

$key = $INI['chinabank']['sec'];
$v_oid     = trim($_POST['v_oid']);  // 商户发送的v_oid定单编号   
$v_pmode   = trim($_POST['v_pmode']); // 支付方式（字符串）   
$v_pstatus = trim($_POST['v_pstatus']);   //支付状态 ：20 成功,30 失败
$v_pstring = trim($_POST['v_pstring']);   // 支付结果信息
$v_amount  = trim($_POST['v_amount']);     // 订单实际支付金额
$v_moneytype = trim($_POST['v_moneytype']); //订单实际支付币种    
$remark1   = trim($_POST['remark1' ]);      //备注字段1
$remark2   = trim($_POST['remark2' ]);     //备注字段2
$v_md5str  = trim($_POST['v_md5str' ]);   //拼凑后的MD5校验值  
/* 重新计算md5的值 */
$text = "{$v_oid}{$v_pstatus}{$v_amount}{$v_moneytype}{$key}";
$md5string = strtoupper(md5($text));
/* 判断返回信息，如果支付成功，并且支付结果可信，则做进一步的处理 */
if ($v_md5str == $md5string) {
	list($_, $order_id, $city_id, $_) = explode('-', $v_oid, 4);
	if($v_pstatus=="20") {
		/* charge */
		if ( $_ == 'charge' ) {
			@list($_, $user_id, $create_time, $_) = explode('-', $v_oid, 4);
		
			
			ZFlow::CreateFromCharge($v_amount, $user_id, $create_time, 'chinabank');
			die('ok');
		}

static public function CreateFromCharge($money,$user_id,$time,$service='alipay',$trade_no=''){
		global $option_service;
		if (!$money || !$user_id || !$time) return 0;
	
		$pay_id = "charge-{$user_id}-{$time}";
		$pay = Table::Fetch('pay', $pay_id);
		if ( $pay ) return 0;
	
		$order_id = ZOrder::CreateFromCharge($money,$user_id,$time,$service);
		if (!$order_id) return 0;
		//insert pay record
		$pay = array(
			'id' => $pay_id,
			'vid' => $trade_no,
			'order_id' => $order_id,
			'bank' => $option_service[$service],
			'currency' => 'CNY',
			'money' => $money,
			'service' => $service,
			'create_time' => $time,
		);
		DB::Insert('pay', $pay);
		ZCredit::Charge($user_id, $money);
		//end//
		//update user money;
	
		$user = Table::Fetch('user', $user_id);
	
		Table::UpdateCache('user', $user_id, array(
					'money' => array( "money + {$money}" ),
					));
		$u = array(
				'user_id' => $user_id,
				'admin_id' => 0,
				'money' => $money,
				'direction' => 'income',
				'action' => 'charge',
				'detail_id' => $pay_id,
				'create_time' => $time,
				);
		return DB::Insert('flow', $u);
	}

Table::UpdateCache('user', $user_id, array(
					'money' => array( "money + {$money}" ),
					));