public static bool CheckLogin(out string msg)
{
msg = "";
object session = System.Web.HttpContext.Current.Session[FoWoSoft.Utility.Keys.SessionKeys.UserID.ToString()];
Guid uid;
if (session == null || !session.ToString().IsGuid(out uid) || uid == Guid.Empty)
{
return(false);
}
//#if DEBUG
// return true; //正式使用时请注释掉这一行
//#endif
string uniqueIDSessionKey = FoWoSoft.Utility.Keys.SessionKeys.UserUniqueID.ToString();
var user = new FoWoSoft.Platform.OnlineUsers().Get(uid);
if (user == null)
{
return(false);
}
else if (System.Web.HttpContext.Current.Session[uniqueIDSessionKey] == null)
{
return(false);
}
else if (string.Compare(System.Web.HttpContext.Current.Session[uniqueIDSessionKey].ToString(), user.UniqueID.ToString(), true) != 0)
{
msg = string.Format("您的帐号在{0}登录,您被迫下线!", user.IP);
return(false);
}
return(true);
}
protected void Page_Load(object sender, EventArgs e)
{
FoWoSoft.Platform.OnlineUsers bou = new FoWoSoft.Platform.OnlineUsers();
string name = string.Empty;
if (IsPostBack)
{
name = Request.Form["Name"];
if (!Request.Form["ClearAll"].IsNullOrEmpty())
{
bou.RemoveAll();
}
if (!Request.Form["ClearSelect"].IsNullOrEmpty())
{
string userids = Request.Form["checkbox_app"];
if (!userids.IsNullOrEmpty())
{
foreach (string userid in userids.Split(','))
{
Guid uid;
if (userid.IsGuid(out uid))
{
bou.Remove(uid);
}
}
}
}
}
else
{
name = Request.QueryString["Name"];
}
UserList = bou.GetAll();
this.Count.Text = UserList.Count.ToString();
if (!name.IsNullOrEmpty())
{
UserList = UserList.Where(p => p.UserName.IndexOf(name) >= 0).ToList();
}
}
private void UserCheck()
{
if (Request.QueryString["userid"] == null)
{
Response.Redirect("http://caslogin.ecnu.edu.cn/login.aspx?url=" + Request.Url.ToString() + "");
}
string userid = Request.QueryString["userid"].ToString(); //获取userid
string token = Request.QueryString["token"].ToString(); //获取token
Session["userid"] = userid;
Session["token"] = token;
var ecnuws = new cn.edu.ecnu.datawebservice.ECNUWebService();
DataSet tokends = ecnuws.CASLOGIN_Check(userid, token); //调用webservice接口，详细接口信息查看相关webservice接口文档
if (tokends == null)
{
Response.Redirect("http://caslogin.ecnu.edu.cn/login.aspx?url=" + Request.Url.ToString() + "&error=webservice出错, 请从网站登录页面登录");
}
if (tokends.Tables[0].Rows[0][0].ToString().Contains("OK:"))
{
//此处为认证部分结束，由业务系统自定义代码，跳转其他页面
//判断本地是否有用户
var user = new WebForm.Common.UserService().CreateNewUser(userid);
//保存用户信息
FoWoSoft.Platform.OnlineUsers bou = new FoWoSoft.Platform.OnlineUsers();
Guid uniqueID = Guid.NewGuid();
Session[FoWoSoft.Utility.Keys.SessionKeys.UserID.ToString()] = user.ID;
Session[FoWoSoft.Utility.Keys.SessionKeys.UserUniqueID.ToString()] = uniqueID;
bou.Add(user, uniqueID);
}
else //认证出错后继续跳转到统一身份认证页面加上ERROR参数
{
string url = Request.Url.ToString();
Response.Redirect("http://caslogin.ecnu.edu.cn/login.aspx?url=" + url + "&error=" + tokends.Tables[0].Rows[0][0].ToString() + ",请从网站登录页面登录");
}
}
private void check()
{
string isVcodeSessionKey = FoWoSoft.Utility.Keys.SessionKeys.IsValidateCode.ToString();
string vcodeSessionKey = FoWoSoft.Utility.Keys.SessionKeys.ValidateCode.ToString();
string account = Request.Form["Account"];
string password = Request.Form["Password"];
string force = Request.Form["Force"];
string vcode = Request.Form["VCode"];
bool isSessionLost = "1" == Request.QueryString["session"];//是否是超时后再登录
if (Session[isVcodeSessionKey] != null &&
"1" == Session[isVcodeSessionKey].ToString() &&
(Session[vcodeSessionKey] == null ||
string.Compare(Session[vcodeSessionKey].ToString(), vcode.Trim(), true) != 0))
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "error", "alert('验证码错误!');", true);
}
else if (account.IsNullOrEmpty() || password.IsNullOrEmpty())
{
Session[isVcodeSessionKey] = "1";
FoWoSoft.Platform.Log.Add("用户登录失败", string.Concat("用户:", account, "登录失败，帐号或密码为空"), FoWoSoft.Platform.Log.Types.用户登录);
Script = "alert('帐号或密码不能为空!');";
}
else
{
FoWoSoft.Platform.Users busers = new FoWoSoft.Platform.Users();
var user = busers.GetByAccount(account.Trim());
if (user == null || string.Compare(user.Password, busers.GetUserEncryptionPassword(user.ID.ToString(), password.Trim()), false) != 0)
{
Session[isVcodeSessionKey] = "1";
FoWoSoft.Platform.Log.Add("用户登录失败", string.Concat("用户:", account, "登录失败，帐号或密码错误"), FoWoSoft.Platform.Log.Types.用户登录);
Script = "alert('帐号或密码错误!');";
}
else if (user.Status == 1)
{
Session[isVcodeSessionKey] = "1";
FoWoSoft.Platform.Log.Add("用户登录失败", string.Concat("用户:", account, "登录失败，帐号已被冻结"), FoWoSoft.Platform.Log.Types.用户登录);
Script = "alert('帐号已被冻结!');";
}
else
{
FoWoSoft.Platform.OnlineUsers bou = new FoWoSoft.Platform.OnlineUsers();
var onUser = bou.Get(user.ID);
if (onUser != null && "1" != force)
{
string ip = onUser.IP;
Session.Remove(isVcodeSessionKey);
Script = "if(confirm('当前帐号已经在" + ip + "登录,您要强行登录吗?')){$('#Account').val('" + account + "');$('#Password').val('" + password + "');$('#Force').val('1');$('#form1').submit();}";
}
else
{
Guid uniqueID = Guid.NewGuid();
Session[FoWoSoft.Utility.Keys.SessionKeys.UserID.ToString()] = user.ID;
Session[FoWoSoft.Utility.Keys.SessionKeys.UserUniqueID.ToString()] = uniqueID;
bou.Add(user, uniqueID);
Session.Remove(isVcodeSessionKey);
FoWoSoft.Platform.Log.Add("用户登录成功", string.Concat("用户:", user.Name, "(", user.ID, ")登录成功"), FoWoSoft.Platform.Log.Types.用户登录);
if (isSessionLost)
{
Script = "alert('登录成功!');new RoadUI.Window().close();";
}
else
{
Script = "top.location='" + Common.Tools.BaseUrl + "Default.aspx';";
}
}
}
}
}
