protected void buttonLogin_Click(object sender, EventArgs e)
{
string username = textboxUsername.Text;
string password = textboxPassword.Text;
string hash = sha256_hash(password);
this.user = this.XMLdata.users.Where(user
=> user.username == username
&& user.hash == hash
).SingleOrDefault();
if (this.user != null)
{
Response.Redirect("H3247_T3_LoggedIn.aspx");
}
labelMessages.Text = "Väärä käyttäjätunnus tai salasana!";
}
protected void buttonLogout_Click(object sender, EventArgs e)
{
this.user = null;
this.XMLdata = null;
Response.Redirect("H3247_T3A.aspx");
}
