private async Task GetUserAsync()
{
if (Client.HaveVerificationCode())
{
try
{
// Step 2: Validate that the state is the same as what was stored in the
// CSRF cookie. Validation failures will throw exceptions.
AntiForgery.ValidateTokens(Request);
// Step 3: The app has redirected back with an Auth0 Code that can
// be used for retrieving a Bearer Token from Auth0.
AuthorisationResult result = await Client.ExchangeCodeForTokenAsync();
switch (result)
{
case AuthorisationResult.Authorized:
// Step 4: We now have a token and can use that to get the
// user profile data from Auth0. The profile data we have
// access to is controlled by the scope passed in the original
// authorization request.
Auth0UserInfo user = await Client.GetCurrentUserAsync();
// Step 5: We need to take the authenticated user profile and use it to
// find the corresponding DNN User. If the user does not exist,
// we create the user and authorize the user according to the portal settings.
Client.AuthenticateDnnUser(user, PortalSettings, IPAddress, base.OnUserAuthenticated);
break;
case AuthorisationResult.Denied:
Skin.AddModuleMessage(this, Localization.GetString("PrivateConfirmationMessage", Localization.SharedResourceFile), ModuleMessage.ModuleMessageType.YellowWarning);
AddEventLog("unknown user", Null.NullInteger, PortalSettings.PortalName, IPAddress, EventLogType.LOGIN_FAILURE, "Unable to get token");
break;
default:
break;
}
}
catch (Exception ex)
{
(new ExceptionLogController()).AddLog(ex);
}
}
}