protected override Task <AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.ContainsKey("Authorization"))
{
return(Task.FromResult(AuthenticateResult.Fail("Missing Authorization Header")));
}
Model.KorisniciModel user = null;
try
{
var authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
var credentialBytes = Convert.FromBase64String(authHeader.Parameter);
var credentials = Encoding.UTF8.GetString(credentialBytes).Split(':');
var username = credentials[0];
var password = credentials[1];
user = _userService.Authenticiraj(username, password);
}
catch
{
return(Task.FromResult(AuthenticateResult.Fail("Invalid Authorization Header")));
}
if (user == null)
{
return(Task.FromResult(AuthenticateResult.Fail("Invalid Username or Password")));
}
var claims = new List <Claim> {
new Claim(ClaimTypes.NameIdentifier, user.KorisnickoIme),
new Claim(ClaimTypes.Name, user.Ime),
};
foreach (var role in user.KorisniciUloge)
{
claims.Add(new Claim(ClaimTypes.Role, role.Uloga.Naziv));
}
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return(Task.FromResult(AuthenticateResult.Success(ticket)));
}
private async void frmKorisniciDetalji_Load(object sender, EventArgs e)
{
var uloge = await _service.Get <List <Model.UlogeModel> >("GetUlogeList");
checkedListBoxRoles.DataSource = uloge;
checkedListBoxRoles.DisplayMember = "Naziv";
checkedListBoxRoles.ValueMember = "UlogaId";
if (_id.HasValue)
{
textPassword.Enabled = false;
textPasswordConfirm.Enabled = false;
korisnik = await _service.GetById <Model.KorisniciModel>(_id);
textKorisnickoIme.Text = korisnik.KorisnickoIme;
textIme.Text = korisnik.Ime;
textPrezime.Text = korisnik.Prezime;
textEmail.Text = korisnik.Email;
if (korisnik.KorisniciUloge != null)
{
for (int count = 0; count < checkedListBoxRoles.Items.Count; count++)
{
foreach (var item in korisnik.KorisniciUloge)
{
if (item.UlogaId == checkedListBoxRoles.Items.Cast <Model.UlogeModel>().ToList()[count].UlogaId)
{
checkedListBoxRoles.SetItemChecked(count, true);
}
}
}
}
//Convert Byte Array to Image and display in PictureBox.
if (korisnik.Slika != null && korisnik.Slika.Length > 0)
{
pictureBox1.Image = Image.FromStream(new MemoryStream(korisnik.Slika));
}
}
}
