/// <summary>
/// Foydalanuvchini to`kenini olish
/// </summary>
/// <param name="user">Foydalanuvchini ma`lumotlari</param>
/// <returns></returns>
private string GetToken(ApiUser user)
{
var token = new JwtSecurityToken(
AuthConstants.ValidIssuer,
AuthConstants.ValidAudience,
new[] { new Claim(nameof(ApiUser.Id), user.Id.ToString()) },
expires: DateTime.Now.AddMinutes(5),
signingCredentials: new SigningCredentials(
AuthConstants.GetSecurityKey(),
SecurityAlgorithms.HmacSha256Signature
)
);
return(new JwtSecurityTokenHandler().WriteToken(token));
}
/// <summary>
/// Apidagi servislarni sozlash
/// </summary>
/// <param name="services"></param>
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
var parametres = new TokenValidationParameters()
{
ValidIssuer = AuthConstants.ValidIssuer,
ValidAudience = AuthConstants.ValidAudience,
ValidateIssuer = true,
IssuerSigningKey = AuthConstants.GetSecurityKey(),
ValidateLifetime = true
};
services.AddAuthentication(options => options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(o => o.TokenValidationParameters = parametres);
}
/// <summary>
/// Request for Token
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
private string Token(User model)
{
string token = string.Empty;
var request = HttpContext.Current.Request;
var tokenServiceUrl = request.Url.GetLeftPart(UriPartial.Authority) + request.ApplicationPath + "token";
using (WebClient client = new WebClient())
{
client.Headers.Add(RequestConstants.CONTENT_TYPE, RequestConstants.FORM_TYPE);
token = client.UploadString(tokenServiceUrl, RequestConstants.POST, AuthConstants.GenerateRequest(model.Email, model.Password));
}
Console.Write(token);
JObject json = JObject.Parse(token);
token = json[AuthConstants.ACCESS_TOKEN].ToString();
return(token);
}
// Constructor
public MainPage()
{
InitializeComponent();
// this is a common way for refreshing Application Bar buttons
this._addNoteAppButton = (ApplicationBarIconButton)ApplicationBar.Buttons[0];
this._selectAppButton = (ApplicationBarIconButton)ApplicationBar.Buttons[1];
this._removeNotesAppButton = (ApplicationBarIconButton)ApplicationBar.Buttons[2];
this.DataContext = App.ViewModel;
// requesting OpenID Connect app creds from server.
var client = new WebClient();
client.OpenReadCompleted += (_, args) =>
{
if ((args.Error != null) || (args.Result == null))
{
MessageBox.Show("Failed to get OpenID Connect app creds from server. Please, create OauthAppCredentials.json file in server's root and fill it with your own values!");
return;
}
var authConstants = AuthConstants.FromJsonStream(args.Result);
App.ViewModel.AuthSchema = authConstants.JwtAuthSchema;
// creating the SignInButton dynamically, because it doesn't support delayed ClientId initialization
var signinButton = new SignInButton()
{
TextType = ButtonTextType.SignIn,
Branding = BrandingType.MicrosoftAccount,
Scopes = "wl.signin wl.basic",
ClientId = authConstants.LiveClientId
};
Grid.SetRow(signinButton, 1);
signinButton.SessionChanged += this.SignInButton_OnSessionChanged;
this.LayoutRoot.Children.Add(signinButton);
};
client.OpenReadAsync(new Uri(MainViewModel.ServiceUri + "/AuthConstants.json"));
}
