一个防注入系统

ln169

<%
'--------定义部份------------------
Dim Fy_Post,Fy_Get,Fy_cookie,Fy_In,Fy_Inf,Fy_Xh,Fy_db,Fy_dbstr
'自定义需要过滤的字串,用 "枫" 分隔
Fy_In = "'枫;枫and枫exec枫insert枫select枫delete枫update枫count枫*枫%枫chr枫mid枫master枫truncate枫char枫declare"
Fy_Inf = split(Fy_In,"枫")
'--POST--
If Request.Form<>"" Then
For Each Fy_Post In Request.Form
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.Form(Fy_Post)),Fy_Inf(Fy_Xh))<>0 Then
Response.Write "<Script Language=JavaScript>alert('         防注入系统提示↓\n\n请不要在参数中包含非法字符尝试注入\n\n       fuck!!!!');</Script>"
Response.Write "非法操作！系统做了如下记录↓<br>"
Response.Write "操作ＩＰ："&Request.ServerVariables("REMOTE_ADDR")&"<br>"
Response.Write "操作时间："&Now&"<br>"
Response.Write "操作页面："&Request.ServerVariables("URL")&"<br>"
Response.Write "提交方式：ＰＯＳＴ<br>"
Response.Write "提交参数："&Fy_Post&"<br>"
Response.Write "提交数据："&Request.Form(Fy_Post)
Response.End
End If
Next
Next
End If
'--GET--
If Request.QueryString<>"" Then
For Each Fy_Get In Request.QueryString
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.QueryString(Fy_Get)),Fy_Inf(Fy_Xh))<>0 Then
Response.Write "<Script Language=JavaScript>alert('         防注入系统提示↓\n\n请不要在参数中包含非法字符尝试注入！\n\n     fuck!!!!');</Script>"
Response.Write "非法操作！   已经给你做了如下记录↓<br>"
Response.Write "操作ＩＰ："&Request.ServerVariables("REMOTE_ADDR")&"<br>"
Response.Write "操作时间："&Now&"<br>"
Response.Write "操作页面："&Request.ServerVariables("URL")&"<br>"
Response.Write "提交方式：ＧＥＴ<br>"
Response.Write "提交参数："&Fy_Get&"<br>"
Response.Write "提交数据："&Request.QueryString(Fy_Get)
Response.End
End If
Next
Next
End If
'--COOKIES--
If Request.cookies<>"" Then
For Each Fy_cookie In Request.cookies
For Fy_Xh=0 To Ubound(Fy_Inf)
If Instr(LCase(Request.cookies(Fy_cookie)),Fy_Inf(Fy_Xh))<>0 Then
Response.Write "<Script Language=JavaScript>alert('         防注入系统提示↓\n\n请不要在参数中包含非法字符尝试注入\n\n     fuck!!!!');</Script>"
Response.Write "非法操作！   已经给你做了如下记录↓<br>"
Response.Write "操作ＩＰ："&Request.ServerVariables("REMOTE_ADDR")&"<br>"
Response.Write "操作时间："&Now&"<br>"
Response.Write "操作页面："&Request.ServerVariables("URL")&"<br>"
Response.Write "提交方式：COOKIES<br>"
Response.Write "提交参数："&Fy_cookie&"<br>"
Response.Write "提交数据："&Request.cookies(Fy_cookie)
Response.End
End If
Next
Next
End If
%>

522201651

看看！~~~~~~~~