/// <summary>
/// Adds the scope metadata endpoint that will resolve the scope displayname/description. Default configuration.
/// </summary>
/// <typeparam name="TDynamicScopeNotificationService"></typeparam>
/// <param name="builder">The <see cref="IIdentityServerBuilder"/> builder.</param>
/// <param name="configureAction">Configures options for <see cref="IDynamicScopeNotificationService"/>.</param>
public static IIdentityServerBuilder AddDynamicScopeNotifications <TDynamicScopeNotificationService>(this IIdentityServerBuilder builder, Action <DynamicScopeNotificationOptions> configureAction = null)
where TDynamicScopeNotificationService : class, IDynamicScopeNotificationService
{
var existingService = builder.Services.Where(x => x.ServiceType == typeof(IDynamicScopeNotificationService)).LastOrDefault();
if (existingService == null)
{
var configuration = builder.Services.BuildServiceProvider().GetRequiredService <IConfiguration>();
var options = new DynamicScopeNotificationOptions {
Endpoint = configuration["IdentityServer:ScopeNotificationEndpoint"]
};
configureAction?.Invoke(options);
if (string.IsNullOrEmpty(options.Endpoint))
{
throw new Exception($"Configuration for {nameof(AddDynamicScopeNotifications)} failed. Must provide a IdentityServer:ScopeNotificationEndpoint setting");
}
builder.Services.AddSingleton(options);
builder.AddConsentServiceWithDynamicScopeNotifications();
builder.AddPersistedGrantServiceWithDynamicScopeNotifications();
builder.Services.AddHttpClient <IDynamicScopeNotificationService, TDynamicScopeNotificationService>()
.SetHandlerLifetime(TimeSpan.FromMinutes(5));
}
return(builder);
}