📄 deep_login.asp
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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="DT_inc/SQL_injection.asp"-->
<!--#include file="Connections/connDB.asp" -->
<!--#include file="DT_inc/deep_md5.asp" -->
<%
' *** Validate request to log in to this site.
MM_LoginAction = Request.ServerVariables("URL")
If Request.QueryString<>"" Then MM_LoginAction = MM_LoginAction + "?" + Server.HTMLEncode(Request.QueryString)
MM_valUsername=CStr(Request.Form("username"))
If MM_valUsername <> "" Then
MM_fldUserAuthorization="fPurview"
MM_redirectLoginSuccess="admin_index_.asp"
MM_redirectLoginFailed="index.asp"
MM_flag="ADODB.Recordset"
set MM_rsUser = Server.CreateObject(MM_flag)
MM_rsUser.ActiveConnection = MM_connDB_STRING
MM_rsUser.Source = "SELECT fUserName, fPassword"
If MM_fldUserAuthorization <> "" Then MM_rsUser.Source = MM_rsUser.Source & "," & MM_fldUserAuthorization
MM_rsUser.Source = MM_rsUser.Source & " FROM tAdmin WHERE fUserName='" & Replace(MM_valUsername,"'","''") &"' AND fPassword='" & md5(Replace(Request.Form("password"),"'","''")) & "'"
MM_rsUser.CursorType = 0
MM_rsUser.CursorLocation = 2
MM_rsUser.LockType = 3
MM_rsUser.Open
If Not MM_rsUser.EOF Or Not MM_rsUser.BOF Then
' username and password match - this is a valid user
Session("MM_Username") = MM_valUsername
If (MM_fldUserAuthorization <> "") Then
Session("MM_UserAuthorization") = CStr(MM_rsUser.Fields.Item(MM_fldUserAuthorization).Value)
Else
Session("MM_UserAuthorization") = ""
End If
if CStr(Request.QueryString("accessdenied")) <> "" And false Then
MM_redirectLoginSuccess = Request.QueryString("accessdenied")
End If
'校验码开始
If Session("ValidCode")<>Request.Form("ValidCode") Then
Response.Redirect "index.asp" ' 错误要执行的函数
Else
Session("ValidCode") = Empty
End If
'校验码结束
MM_rsUser.Close
Response.Redirect(MM_redirectLoginSuccess)
End If
MM_rsUser.Close
Response.Redirect(MM_redirectLoginFailed)
End If
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="style.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
body {
background-color: #fffbe7;
}
-->
</style></head>
<body>
<p> </p>
<p> </p>
<table width="300" align="center" cellspacing="1">
<tr>
<td height="33" colspan="2"><div align="center">管 理 登 陆</div></td>
</tr>
<tr>
<td height="149" colspan="2"> <form name="form1" method="POST" action="<%=MM_LoginAction%>">
<table border="0" align="center" cellspacing="5">
<tr>
<td width="65">用户名：</td>
<td colspan="2"><input name="username" type="text" id="username" size="25" maxlength="16"></td>
</tr>
<tr>
<td>密码：</td>
<td colspan="2"><input name="password" type="password" id="password" size="27" maxlength="16"></td>
</tr>
<tr>
<td>验证码：</td>
<td><input name="ValidCode" type="text" id="ValidCode" size="10" maxlength="4"></td>
<td><img src="DT_inc/ValidCode.asp"></td>
</tr>
<tr>
<td height="40"> </td>
<td colspan="2"><input type="submit" name="Submit" value="登 陆">
<input type="reset" name="Submit2" value="重 置"></td>
</tr>
</table>
</form>
</td>
</tr>
</table>
<p> </p>
<p align="center">验证码区分大小写</p>
<p align="center">后台管理页面需要屏幕分辨率为 <span class="redtext">1024*768</span> 或以上才能达到最佳浏览效果！</p>
<p align="center">需要浏览器为 IE5.5 或以上版本才能正常运行！！！
</p>
</body>
</html>
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