protected void btnLogin_Click(object sender, ImageClickEventArgs e)
{
string userName = this.txtUserName.Text.Trim();
string password = this.txtPassWord.Text.Trim();
string code = this.txtCode.Text.Trim().ToLower();
if (userName == "" || password == "" || code == "")
{
this.ClientScript.RegisterClientScriptBlock(GetType(), "01", "<script>alertmsg(\"�û��������롢��֤�������д�� \")</script>");
return;
}
if (Core.Utils.GetSession("VNum") == null || Core.Utils.GetSession("VNum") == "")
{
this.ClientScript.RegisterClientScriptBlock(GetType(), "01", "<script>alertmsg(\"��֤����ڣ� \")</script>");
return;
}
if (txtCode.Text.Trim().ToLower() != Core.Utils.GetSession("VNum").ToLower())
{
this.ClientScript.RegisterClientScriptBlock(GetType(), "01", "<script>alertmsg(\"��֤����� \")</script>");
return;
}
XYECOM.Business.Admin adminBLL = new XYECOM.Business.Admin();
int err = adminBLL.isMyUser(txtUserName.Text.Trim(), XYECOM.Core.SecurityUtil.MD5(txtPassWord.Text.Trim(), XYECOM.Configuration.Security.Instance.Md5value));
if (err > 0)
{
XYECOM.Model.AdminInfo adminInfo = adminBLL.GetItem(this.txtUserName.Text.Trim());
Session.Add("UM_ID", adminInfo.UM_ID);
Session.Add("A_Name", userName);
Session.Add("AdminName", userName);
////��cookie ���ܴ洢
XYECOM.Core.Utils.WriteCookie("AdminId", XYECOM.Core.SecurityUtil.AESEncrypt(adminInfo.UM_ID.ToString(), XYECOM.Configuration.Security.Instance.AESKey), "");
XYECOM.Core.Utils.WriteCookie("AdminName", XYECOM.Core.SecurityUtil.AESEncrypt(userName, XYECOM.Configuration.Security.Instance.AESKey), "");
XYECOM.Core.Utils.WriteCookie("AdminPwd", adminInfo.UM_Pwd, "");
XYECOM.Core.Utils.WriteCookie("AdminExpires", XYECOM.Core.SecurityUtil.AESEncrypt(DateTime.Now.AddMinutes(30).ToLongTimeString(), XYECOM.Configuration.Security.Instance.AESKey), "");
// ��½��־
XYECOM.Model.LogInfo el = new XYECOM.Model.LogInfo();
XYECOM.Business.Log l = new XYECOM.Business.Log();
el.L_Title = "��½��־����";
el.L_Content = "����Ա��½��Ϣ";
el.L_MF = "��½��־����";
el.UM_ID = adminInfo.UM_ID;
l.Insert(el);
Response.Redirect("default.htm");
}
else
{
this.ClientScript.RegisterClientScriptBlock(GetType(), "01", "<script>alertmsg(\"�û�������������� \")</script>");
}
}
/// <summary>
/// ����̨�û�Session״̬
/// </summary>
/// <returns>Session�Ƿ����</returns>
public static bool CheckManageSessionState()
{
string adminDir = XYECOM.Configuration.WebInfo.Instance.AdminFolder;
//��Session״̬��ʧʱͨ��Cookie������֤
if (Core.Utils.GetSession("A_Name") == "" || Core.Utils.GetSession("UM_ID") == "")
{
if (Core.Utils.GetCookie("AdminId") == ""
|| Core.Utils.GetCookie("AdminName") == ""
|| Core.Utils.GetCookie("AdminExpires") == ""
|| Core.Utils.GetCookie("AdminPwd") == "")
{
return false;
}
//��ȡ�û�����ID
string adminId = Core.Utils.GetCookie("AdminId");
string adminName = Core.Utils.GetCookie("AdminName");
string adminPwd = Core.Utils.GetCookie("AdminPwd");
string adminExpires = Core.Utils.GetCookie("AdminExpires");
//����
adminId = XYECOM.Core.SecurityUtil.AESDecrypt(adminId, XYECOM.Configuration.Security.Instance.AESKey);
adminName = XYECOM.Core.SecurityUtil.AESDecrypt(adminName, XYECOM.Configuration.Security.Instance.AESKey);
adminExpires = XYECOM.Core.SecurityUtil.AESDecrypt(adminExpires, XYECOM.Configuration.Security.Instance.AESKey);
//�жϹ���ʱ��
DateTime time = Convert.ToDateTime(adminExpires);
TimeSpan timeSpan = time - DateTime.Now;
XYECOM.Configuration.WebInfo webInfo = XYECOM.Configuration.WebInfo.Instance;
int span = timeSpan.Minutes;
//����Ѿ�����
if (span < 0)
{
Core.Utils.ClearCookie("AdminId", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminName", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminPwd", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminExpires", webInfo.CookieDomain);
return false;
}
//��ȡ�û���������������֤
int result = new XYECOM.Business.Admin().isMyUser(adminName, adminPwd);
if (result <= 0)
{
Core.Utils.ClearCookie("AdminId", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminName", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminPwd", webInfo.CookieDomain);
Core.Utils.ClearCookie("AdminExpires", webInfo.CookieDomain);
return false;
}
//�������ù���ʱ�䣬����20����
Core.Utils.WriteCookie("AdminExpires", XYECOM.Core.SecurityUtil.AESEncrypt(DateTime.Now.AddMinutes(30).ToLongTimeString(), XYECOM.Configuration.Security.Instance.AESKey), webInfo.CookieDomain);
//����Session
Core.Utils.SetSession("A_Name", adminName);
Core.Utils.SetSession("UM_ID", adminId);
}
return true;
}