主题:如何防止在网址后面加入非法字符
endlessrain
[专家分:10] 发布于 2007-06-09 21:09:00
如何防止在网址后面加入非法字符?比如"'",%5C等
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沙发
arlong [专家分:60] 发布于 2007-06-12 20:10:00
加上防SQL注入语句
比如:
<%
Dim Fy_Post,Fy_Get,Fy_In,Fy_Inf,Fy_Xh,Fy_db,Fy_dbstr
Fy_In = "'|;|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
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('严重警告:请不要在参数中包含非法字符尝试注入!');</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: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
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