“We bought Grandma a new TV. This is what my Dad did to her remote.”

app.SetDefaultSignInAsAuthenticationType(CookieAuthenticationDefaults.AuthenticationType); app.UseCookieAuthentication(new CookieAuthenticationOptions { }); app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions { Client_Id = "d71c88d1-f3d3-47e bc9af9a991", Authority = " }); [Authorize]

HttpContext.GetOwinContext().Authentication.Challenge( new AuthenticationProperties { RedirectUri = "/" }, OpenIdConnectAuthenticationDefaults.AuthenticationType); HttpContext.GetOwinContext().Authentication.SignOut( OpenIdConnectAuthenticationDefaults.AuthenticationType, CookieAuthenticationDefaults.AuthenticationType);

Notifications = new OpenIdConnectAuthenticationNotifications() { AccessCodeReceived = (context) => { var code = context.Code; ClientCredential credential = new ClientCredential(clientId, appKey); string tenantID = context.ClaimsIdentity.FindFirst(tenantIdClaimType).Value; AuthenticationContext authContext = new AuthenticationContext(string.Format(" tenantID)); AuthenticationResult result = authContext.AcquireTokenByAuthorizationCode( code, new Uri(HttpContext.Current.Request.Url.GetLeftPart(UriPartial.Path)), credential, graphResourceID); string signedInUserID = context.ClaimsIdentity.FindFirst(ClaimTypes.NameIdentifier).Value; db.TokenCache.Add(F(signedInUserID, result )); db.SaveChanges(); return Task.FromResult(0); },

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