private void BtnLogin_Click(object sender, RoutedEventArgs e)
{
var teacherBll = new TeacherBll();
string userName = TxtBoxUserName.Text;
string password = TxtBoxPassword.Password;
if (RBtnTeacher.IsChecked == true)
{
var teacher = new Teacher()
{
UserName = userName,
Password = password
};
if (teacherBll.Login(teacher))
{
var teacherDashboard = new TeacherDashboard();
//Close();
teacherDashboard.Show();
}
else
{
MessageBox.Show("Invalid Credentials");
}
}
else if (RBtnStudent.IsChecked == true)
{
var studentBll = new StudentBll();
var student = new Student()
{
UserName = userName,
Password = password
};
if (studentBll.Login(student))
{
var studentDashboard = new StudentDashboard();
//Close();
studentDashboard.Show();
}
else
{
MessageBox.Show("Invalid Credentials");
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
string op = Request["op"];
if (op == "login")
{
account = Request["userName"].Trim();
pwd = Request["pwd"].Trim();
captcha = Request["captcha"].ToLower();
usertype = Request["type"].Trim();
string Verification = vildata();
string roles = "";
if (Verification.Length == 0)
{
int loginstate = 0;
RSACryptoService rsa = new RSACryptoService();
switch (usertype)
{
case "teacher":
TeacherBll teaBll = new TeacherBll();
if (teaBll.GetModel(account).TeaType == 1)
{
Teacher tea = teaBll.Login(account, rsa.Decrypt(pwd));
if (tea == null)
{
loginstate = 0;
}
else
{
loginstate = 1;
Session["loginuser"] = tea;
Session["state"] = 1;
Response.Cookies[FormsAuthentication.FormsCookieName].Value = null;
roles = "teacher";
FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, account, DateTime.Now, DateTime.Now.AddMinutes(30), true, roles); //建立身份验证票对象
string HashTicket = FormsAuthentication.Encrypt(Ticket); //加密序列化验证票为字符串
//Session["HashTicket"] = HashTicket;
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket); //生成Cookie
Context.Response.Cookies.Add(UserCookie); //票据写入Cookie
isLogined(account);
}
}
else
{
Response.Write("管理员");
Response.End();
}
break;
case "student":
StudentBll sdao = new BLL.StudentBll();
Student stu = sdao.Login(account, rsa.Decrypt(pwd));
if (stu == null)
{
loginstate = 0;
}
else
{
loginstate = 1;
Session["loginuser"] = stu;
Session["state"] = 3;
Response.Cookies[FormsAuthentication.FormsCookieName].Value = null;
roles = "student";
FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, account, DateTime.Now, DateTime.Now.AddMinutes(30), true, roles); //建立身份验证票对象
string HashTicket = FormsAuthentication.Encrypt(Ticket); //加密序列化验证票为字符串
//Session["HashTicket"] = HashTicket;
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket); //生成Cookie
Context.Response.Cookies.Add(UserCookie); //票据写入Cookie
isLogined(account);
}
break;
}
if (loginstate == 0)
{
Response.Write("用户名或密码错误");
Response.End();
}
else if (loginstate == 1)
{
if (Convert.ToInt32(Session["state"]) == 1)
{
Teacher tea = (Teacher)Session["loginuser"];
LogHelper.Info(this.GetType(), tea.TeaAccount + " - " + tea.TeaName + " - 登录");
}
else if (Convert.ToInt32(Session["state"]) == 3)
{
Student stu = (Student)Session["loginuser"];
LogHelper.Info(this.GetType(), stu.StuAccount + " - " + stu.RealName + " - 登录");
}
Response.Write("登录成功");
Response.End();
}
else
{
Response.Write("登录失败");
Response.End();
}
}
else
{
LogHelper.Error(this.GetType(), account + " - " + Verification);
Response.Write(Verification);
Response.End();
}
}
}
catch
{
}
}
protected void Page_Load(object sender, EventArgs e)
{
string op = Request["op"];
string pwd = "";
if (op == "login")
{
try
{
teaAccount = Request["userName"].Trim();
pwd = Request["pwd"].Trim();
TeacherBll bll = new TeacherBll();
string roles = "administrator";
RSACryptoService rsa = new RSACryptoService();
Teacher teacher = bll.Login(teaAccount, rsa.Decrypt(pwd));
if (teacher != null)
{
if (teacher.TeaType == 0)
{
Session["user"] = teacher;
Session["state"] = 0;
Response.Cookies[FormsAuthentication.FormsCookieName].Value = null;
FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, teaAccount, DateTime.Now, DateTime.Now.AddMinutes(30), true, roles); //建立身份验证票对象
string HashTicket = FormsAuthentication.Encrypt(Ticket); //加密序列化验证票为字符串
//Session["HashTicket"] = HashTicket;
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket); //生成Cookie
Context.Response.Cookies.Add(UserCookie); //票据写入Cookie
isLogined(teaAccount);
LogHelper.Info(this.GetType(), teacher.TeaAccount + " - " + teacher.TeaName + " - 登录");
Response.Write("登录成功");
Response.End();
}
else if (teacher.TeaType == 2)
{
Session["user"] = teacher;
Session["state"] = 2;
Response.Cookies[FormsAuthentication.FormsCookieName].Value = null;
FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, teaAccount, DateTime.Now, DateTime.Now.AddMinutes(30), true, roles); //建立身份验证票对象
string HashTicket = FormsAuthentication.Encrypt(Ticket); //加密序列化验证票为字符串
//Session["HashTicket"] = HashTicket;
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket); //生成Cookie
Context.Response.Cookies.Add(UserCookie); //票据写入Cookie
isLogined(teaAccount);
LogHelper.Info(this.GetType(), teacher.TeaAccount + " - " + teacher.TeaName + " - 登录");
Response.Write("登录成功");
Response.End();
}
else
{
LogHelper.Error(this.GetType(), "用户名或密码错误");
Response.Write("用户名或密码错误");
Response.End();
}
}
}
catch (Exception ex)
{
LogHelper.Error(this.GetType(), ex);
}
}
}