通用的ASP防SQL注入攻击程序

实现了get和post请求的信息拦截，只需要在conn.asp之类的打开数据库文件之前引用这段代码即可。

dim sql_injdata
SQL_injdata = "'|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
SQL_inj = split(SQL_Injdata,"|")
If Request.QueryString<>"" Then
For Each SQL_Get In Request.QueryString
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then
Response.Write "<Script Language=JavaScript>alert(""友情提示非法注入↓"");history.back(-1)</Script>"
Response.end
end if
next
Next
End If

If Request.Form<>"" Then
For Each Sql_Post In Request.Form
For SQL_Data=0 To Ubound(SQL_inj)
if instr(Request.Form(Sql_Post),Sql_Inj(Sql_DATA))>0 Then
Response.Write "<Script Language=JavaScript>alert(""友情提示非法注入↓"");history.back(-1)</Script>"
Response.end
end if
next
next
end if