Merge pull request 'Added a redirect packet attachment to UI signout process' (#75) from payments into master

Reviewed-on: #75

LiteCharms.Features/Extensions/Api.cs

@@ -30,6 +30,8 @@ public static class Api
 
             options.ClientId = authOptions.ClientId;
             options.ClientSecret = authOptions.ClientSecret;
+            options.SignedOutCallbackPath = "/signout-callback-oidc";
+            options.SignedOutRedirectUri = "/";
 
             options.ResponseType = "code";
             options.SaveTokens = true;
@@ -39,6 +41,16 @@ public static class Api
             options.Scope.Add("openid");
             options.Scope.Add("profile");
             options.Scope.Add("email");
+
+            options.Events = new OpenIdConnectEvents
+            {
+                OnRedirectToIdentityProviderForSignOut = context =>
+                {
+                    context.ProtocolMessage.PostLogoutRedirectUri = context.Properties.RedirectUri;
+
+                    return Task.CompletedTask;
+                },
+            };
         });
 
         return services;