前幾天有個熊孩子像抽風了同樣不停地 CC 本站,形成了一些小插曲,因而本人抽了點時間進行了一點研究,寫了點小腳本,完美解決此問題……html
如今將 VBS 腳本公佈,但願之後對其餘朋友能有所幫助……數組
(配上自動監控程序,就能夠實現24小時全自動封CC攻擊IP了,效果很贊……)安全
關於批量封禁CC攻擊IP、批量封IP的方法,網上其實早已有大量討論文章,其中大多數人使用的方法均是:IPSecCmd [IP安全策略命令行版]、服務器批量封禁 IP 服務器
這種方法雖然是最底層屏蔽指定IP通信,屏蔽效果很好,可是有很嚴重的缺陷:網站
若是IP數達到幾百個,處理進度會愈來愈慢,最後巨慢、巨慢!!!! spa
並且還有更嚴重的缺陷,你封禁多少個 IP 就會添加多少個過濾、屏蔽規則,刪掉該條策略以後,還不會自動刪掉這些規則,更蛋疼的是手動還不能批量刪,致使殘留巨量無用規則,嚴重影響之後新建策略…… .net
通過一番研究,找到了一個小腳本,並進行了一些修改(版權歸原做者全部),並寫上了不少註釋,後半部分代碼沒寫註釋,參考前半部分的,代碼基本同樣,代碼很簡單,很容易理解,抽時間整理了一下,現公佈出來……命令行
IISBanIP.vbs 部分代碼:code
'/*========================================================================= ' * Intro VBScript使用ADSI爲IIS批量添加屏蔽或容許訪問的IP' * FileName VBScript-ADSI-IIS-Add-Deny-Grant-IP-Change-MetaBase.xml.vbs ' * Author yongfa365' * Version v1.0 ' * WEB http://www.yongfa365.com' * Email yongfa365[at]qq.com ' * FirstWrite http://www.yongfa365.com/Item/ADSI-IIS-Add-Deny-Grant-IP.vbs.html' * From http://blog.csdn.net/linyu/archive/2008/11/14/3300454.aspx ' * MadeTime 2008-12-08 23:10:45' * LastModify 2008-12-08 23:10:45 ' *==========================================================================*/' '示例:' AddDenyIP2All "192.168.1.106,255.255.255.0" '添加要屏蔽的IP或一組計算機,到IIS公共配置,以應用到全部站點' AddDenyIP2All "127.0.0.1" '添加要屏蔽的IP或一組計算機,到IIS公共配置,以應用到全部站點' AddDenyIP "123456","127.0.0.1" '添加要屏蔽的IP或一組計算機,到一個指定站點上'用法: ' cscript.exe IISBanIP.vbs'-------------------------------------------------------------------------------- Dim Fso Set Fso = CreateObject("Scripting.FileSystemObject") If Fso.FileExists("ip.txt") Then '檢查文件是否存在 Dim IP, I IP = Split(Fso.OpenTextfile("ip.txt", 1, False).Readall, vbCrLf) '讀取文本內容,並存爲數組 echo "Ban IP List:" For I = LBound(IP) To UBound(IP) If Len(IP(I)) > 7 Then AddDenyIP2All IP(I) End If Next echo "IP Total: " & (UBound(IP) + 1) & ", All Done!" Else echo "ip.txt 不存在!" End If '--------------------------------------------------------------------------------'在控制檯輸出字符串 Sub echo(Str) WScript.echo Str End Sub '判斷 IP 列表中是否已存在某個 IP,不存在返回:True,存在返回:FalseFunction CheckIP(List, IP) Dim I For I = LBound(List) To UBound(List) If Left(List(I), InStr(List(I), ",") - 1) = IP Then CheckIP = False Exit Function End If Next CheckIP = TrueEnd Function'添加要屏蔽的IP或一組計算機,到IIS公共配置,以應用到全部站點 '若是以前對有些站點單獨作過屏蔽IP設置,在些設置不會生效,得在總的網站上設置一下,而後覆蓋全部子結點Sub AddDenyIP2All(IP) Dim SecObj, MyIPSec, IPList, I Set SecObj = GetObject("IIS://LocalHost/W3SVC") Set MyIPSec = SecObj.IPSecurity MyIPSec.GrantByDefault = True '設置默認受權訪問(容許) IPList = MyIPSec.IPDeny '獲取禁止的IP列表:IPDeny;容許的IP列表爲:MyIPSec.IPGrant If CheckIP(IPList, IP) = True Then '判斷該 IP 是否已存在 '將新的 IP 加入到原 IP 列表中 I = UBound(IPList) + 1 ReDim Preserve IPList(I) IPList(I) = IP '更新 IIS 配置 MyIPSec.IPDeny = IPList SecObj.IPSecurity = MyIPSec SecObj.Setinfo echo "Ban IP: " & IP & ", OK!" Else echo "Ban IP: " & IP & ", Already Exists!" End If End Sub '添加要屏蔽的IP或一組計算機,到一個指定站點上Sub AddDenyIP(strWebNo, strDenyIp) 'On Error Resume Next Set SecObj = GetObject("IIS://LocalHost/W3SVC/" & strWebNo & "/Root") Set MyIPSec = SecObj.IPSecurity MyIPSec.GrantByDefault = True IPList = MyIPSec.IPDeny I = UBound(IPList) + 1 ReDim Preserve IPList(I) IPList(I) = strDenyIp MyIPSec.IPDeny = IPList SecObj.IPSecurity = MyIPSec SecObj.Setinfo End Sub '添加容許的IP或一組計算機,到IIS公共配置,以應用到全部站點'若是以前對有些站點單獨作過屏蔽IP設置,在些設置不會生效,得在總的網站上設置一下,而後覆蓋全部子結點 Sub AddGrantIP2All(strGrantIp) 'On Error Resume Next Set SecObj = GetObject("IIS://LocalHost/W3SVC") Set MyIPSec = SecObj.IPSecurity MyIPSec.GrantByDefault = False IPList = MyIPSec.IPGrant I = UBound(IPList) + 1 ReDim Preserve IPList(I) IPList(I) = strGrantIp MyIPSec.IPGrant = IPList SecObj.IPSecurity = MyIPSec SecObj.SetinfoEnd Sub'添加容許的IP或一組計算機,到一個指定站點上 Sub AddGrantIP(strWebNo, strGrantIp) 'On Error Resume Next Set SecObj = GetObject("IIS://LocalHost/W3SVC/" & strWebNo & "/Root") Set MyIPSec = SecObj.IPSecurity MyIPSec.GrantByDefault = False IPList = MyIPSec.IPGrant I = UBound(IPList) + 1 ReDim Preserve IPList(I) IPList(I) = strGrantIp MyIPSec.IPGrant = IPList SecObj.IPSecurity = MyIPSec SecObj.SetinfoEnd Sub'顯示IIS公共配置裏禁止訪問的IP Sub ListDenyIP() Set SecObj = GetObject("IIS://LocalHost/W3SVC") Set MyIPSec = SecObj.IPSecurity IPList = MyIPSec.IPDeny '容許的IP:IPGrant,禁止的IP:IPDeny echo Join(IPList, vbCrLf) For I = 0 To UBound(IPList) echo I + 1 & "-->" & IPList(I) NextEnd Sub
完整文件及示例程序下載地址:IIS 批量封禁 IP 地址xml