/// <summary>
/// Аутентификация по полученному токену
/// </summary>
/// <returns></returns>
public OAuthLoginResponse Login()
{
OAuthLoginResponse loginResponse = new OAuthLoginResponse();
string providerName = HttpContext.Current.Request.Params["providerName"];
OAuthProviderBase oAuthProvider = Providers.FirstOrDefault(provider => string.Equals(provider.ProviderName, providerName));
if (oAuthProvider == null)
{
loginResponse.Success = false;
}
else
{
NameValueCollection response = oAuthProvider.SendTokenRequest();
string token = response["access_token"];
if (string.IsNullOrEmpty(token))
{
loginResponse.Success = false;
}
else
{
DateTime tokenExpires = GetTokenExpires(response);
CookieUserData cookieUserData = oAuthProvider.GetUserData(token, out loginResponse.Account);
User user = FindOrCreateUser(cookieUserData, out loginResponse.IsNewUser);
cookieUserData.UserId = user.Id;
CookieDataProvider.Login(user.Name, cookieUserData, tokenExpires);
loginResponse.Success = true;
}
}
return(loginResponse);
}
public void OnUserInformationReceived(OAuthLoginResponse loginResponse)
{
if (loginResponse.LoginID != authentificationToken)
{
return;
}
if (loginResponse.IsLoggedIn)
{
IsLoading = false;
AppContextSingleton.Instance.AppContext.CurrentConnectedUser = loginResponse.User;
GoToHome();
}
else
{
App.Current.Dispatcher.BeginInvoke((Action) delegate
{
var registerView = new RegisterView();
var dataContext = registerView.DataContext as RegisterViewModel;
if (dataContext != null)
{
dataContext.RegisterRequestModel.FirstName = loginResponse.User.FirstName;
dataContext.RegisterRequestModel.LastName = loginResponse.User.LastName;
dataContext.RegisterRequestModel.Email = loginResponse.User.Email;
dataContext.RegisterRequestModel.ProfileImgUrl = loginResponse.User.ProfileImgURL;
MainTransitions.TransitionPageControl.ShowPage(registerView);
}
});
}
}
/// <summary>
/// Вход в систему по OAuth-аутентификации
/// </summary>
/// <param name="newUser"></param>
/// <returns></returns>
public bool OAuthLogin(out bool newUser)
{
OAuthLoginResponse response = _oAuthService.Login();
if (response.Success && response.IsNewUser)
{
_accountLogic.SaveAccount(response.Account);
}
newUser = response.IsNewUser;
return(response.Success);
}
