aspnet
diff --git a/‎samples/OpenIdConnectSample/Startup.cs
Lines changed: 41 additions & 5 deletions b/‎samples/OpenIdConnectSample/Startup.cs
Lines changed: 41 additions & 5 deletions
@@ -1,3 +1,4 @@
+using System;
 using System.Linq;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Authentication.OpenIdConnect;
@@ -34,6 +35,28 @@ public void Configure(IApplicationBuilder app, ILoggerFactory loggerfactory)
         {
             loggerfactory.AddConsole(LogLevel.Information);
 
+            // Simple error page
+            app.Use(async (context, next) =>
+            {
+                try
+                {
+                    await next();
+                }
+                catch (Exception ex)
+                {
+                    if (!context.Response.HasStarted)
+                    {
+                        context.Response.Clear();
+                        context.Response.StatusCode = 500;
+                        await context.Response.WriteAsync(ex.ToString());
+                    }
+                    else
+                    {
+                        throw;
+                    }
+                }
+            });
+
             app.UseIISPlatformHandler();
 
             app.UseCookieAuthentication(new CookieAuthenticationOptions
@@ -52,17 +75,30 @@ public void Configure(IApplicationBuilder app, ILoggerFactory loggerfactory)
 
             app.Run(async context =>
             {
+                if (context.Request.Path.Equals("/signout"))
+                {
+                    await context.Authentication.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+                    context.Response.ContentType = "text/html";
+                    await context.Response.WriteAsync($"<html><body>Signing out {context.User.Identity.Name}<br>{Environment.NewLine}");
+                    await context.Response.WriteAsync("<a href=\"/\">Sign In</a>");
+                    await context.Response.WriteAsync($"</body></html>");
+                    return;
+                }
+
                 if (!context.User.Identities.Any(identity => identity.IsAuthenticated))
                 {
                     await context.Authentication.ChallengeAsync(OpenIdConnectDefaults.AuthenticationScheme, new AuthenticationProperties { RedirectUri = "/" });
-
-                    context.Response.ContentType = "text/plain";
-                    await context.Response.WriteAsync("Hello First timer");
                     return;
                 }
 
-                context.Response.ContentType = "text/plain";
-                await context.Response.WriteAsync("Hello Authenticated User");
+                context.Response.ContentType = "text/html";
+                await context.Response.WriteAsync($"<html><body>Hello Authenticated User {context.User.Identity.Name}<br>{Environment.NewLine}");
+                foreach (var claim in context.User.Claims)
+                {
+                    await context.Response.WriteAsync($"{claim.Type}: {claim.Value}<br>{Environment.NewLine}");
+                }
+                await context.Response.WriteAsync("<a href=\"/signout\">Sign Out</a>");
+                await context.Response.WriteAsync($"</body></html>");
             });
         }