private async Task OnAuthorizationCodeReceived(AuthorizationCodeReceivedNotification notification)
{
// Get the user's object id (used to name the token cache)
ClaimsPrincipal principal = new ClaimsPrincipal(notification.AuthenticationTicket.Identity);
string userObjId = AuthHelper.GetUserId(principal);
// Create a token cache
RuntimeTokenCache tokenCache = new RuntimeTokenCache(userObjId);
// Exchange the auth code for a token
AuthHelper authHelper = new AuthHelper(tokenCache);
var response = await authHelper.GetTokensFromAuthority("authorization_code", notification.Code,
notification.Request.Uri.ToString());
}
public void SignOut()
{
if (Request.IsAuthenticated)
{
// Get the user's token cache and clear it
string userObjId = AuthHelper.GetUserId(ClaimsPrincipal.Current);
RuntimeTokenCache tokenCache = new RuntimeTokenCache(userObjId);
tokenCache.Clear();
}
// Send an OpenID Connect sign-out request.
HttpContext.GetOwinContext().Authentication.SignOut(
CookieAuthenticationDefaults.AuthenticationType);
Response.Redirect("/");
}
public async Task <ActionResult> Graph()
{
string userObjId = AuthHelper.GetUserId(ClaimsPrincipal.Current);
RuntimeTokenCache tokenCache = new RuntimeTokenCache(userObjId);
AuthHelper authHelper = new AuthHelper(tokenCache);
ViewBag.AccessToken = await authHelper.GetUserAccessToken(Url.Action("Index", "Home", null, Request.Url.Scheme));
if (null == ViewBag.AccessToken)
{
return(new EmptyResult());
}
return(View());
}
public AuthHelper(RuntimeTokenCache tokenCache)
{
TokenCache = tokenCache;
}
