protected void Button_Login_Click(object sender, EventArgs e)
{
DB = new UsersDataContext();
try
{
User user = (from u in DB.Users
where u.UserLogin == TextBox_UserLogin.Text
select u).Single();
if (PasswordHash.ValidatePassword(TextBox_UserPassword.Text, user.UserPassword))
{
Session["User"] = user;
Response.Redirect("Default.aspx", false);
}
}
catch (Exception ex)
{
}
Label_Message.Text = "Forkert Brugernavn eller Kodeord";
}
protected void Button_Create_Click(object sender, EventArgs e)
{
DB = new UsersDataContext();
try
{
User user = new User();
user.UserLogin = TextBox_UserLogin.Text;
// i dette eksempel, tages user_login og benyttes til user_password
// så er der ingen tvivl om hvad kodeordet er...
user.UserPassword = PasswordHash.CreateHash(TextBox_UserLogin.Text);
DB.Users.InsertOnSubmit(user);
DB.SubmitChanges();
Response.Redirect("Default.aspx", false);
}
catch (System.Data.SqlClient.SqlException ex)
{
Label_Message.Text = "Brugeren findes allerede";
}
catch (Exception ex)
{
Label_Message.Text = "Bruger oprettelse fejlede";
}
}
