國內IP禁訪程序

在做外貿網店的時候, 經常有客戶需要對自己的網站進行國內IP的訪問的屏蔽.

前段時間結合第三方的IP庫, 寫了個小驗證程序, 記錄下:

 

1.寫一個管理員在前臺的登錄頁面, 也就是當爲國內IP時跳轉到的頁面,允許管理員登錄後查看網站

 

define(FILENAME_ZHLOGIN,'relogin.php'); //管理員前臺登錄頁面

 

2.驗證代碼:

if(!strstr($_SERVER['PHP_SELF'],FILENAME_ZHLOGIN)){ //INSERT YOUR DOMAIN URL HERE $site_name = HTTP_SERVER; //Define function to get the 2 letter code of the country customer is from function getUserCountry() { $url = 'http://api.wipmania.com/'.$_SERVER['REMOTE_ADDR'].'?'.$site_name; $ch = curl_init(); $headers = "Typ: phpcurl/r/n"; $headers .= "Ver: 1.0/r/n"; $headers .= "Connection: Close/r/n/r/n"; $timeout = 5; curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); curl_setopt($ch, CURLOPT_HTTPHEADER, array($headers)); $content = curl_exec($ch); curl_close($ch); return $content; }; //set variable to location $location = getUserCountry(); if (strval($location) == 'CN'){ if(isset($_SESSION['admin'])); else{ tep_redirect(tep_href_link(FILENAME_ZHLOGIN)); exit; } }

 

3.把上面的代碼放在網頁加載的最前面進行判斷.這樣就可以對國內IP進行屏蔽了.