public UmaIntrospectionMiddleware(
RequestDelegate next,
IApplicationBuilder app,
IOptions <TOptions> options)
{
if (next == null)
{
throw new ArgumentNullException(nameof(next));
}
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
_next = next;
_app = app;
_options = options.Value;
// Register dependencies
var serviceCollection = new ServiceCollection();
RegisterDependencies(serviceCollection, _options);
_serviceProvider = serviceCollection.BuildServiceProvider();
// Create empty middleware
var nullAuthenticationBuilder = app.New();
var nullAuthenticationOptions = new NullAuthenticationOptions
{
AutomaticAuthenticate = true,
AutomaticChallenge = true
};
nullAuthenticationBuilder.UseMiddleware <NullAuthenticationMiddleware>(Options.Create(nullAuthenticationOptions));
nullAuthenticationBuilder.Run(ctx => next(ctx));
_nullAuthenticationNext = nullAuthenticationBuilder.Build();
}
public static IApplicationBuilder UseAuthenticationWithUmaIntrospection(this IApplicationBuilder app, UmaIntrospectionOptions umaIntrospectionOptions)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (umaIntrospectionOptions == null)
{
throw new ArgumentNullException(nameof(umaIntrospectionOptions));
}
return(app.UseMiddleware <UmaIntrospectionMiddleware <UmaIntrospectionOptions> >(app, Options.Create(umaIntrospectionOptions)));
}
private static void RegisterDependencies(IServiceCollection serviceCollection, UmaIntrospectionOptions options)
{
if (options.IdentityServerUmaClientFactory != null)
{
serviceCollection.AddSingleton(options.IdentityServerUmaClientFactory);
}
else
{
serviceCollection.AddTransient <IIdentityServerUmaClientFactory, IdentityServerUmaClientFactory>();
}
if (options.IdentityServerUmaManagerClientFactory != null)
{
serviceCollection.AddSingleton(options.IdentityServerUmaManagerClientFactory);
}
else
{
serviceCollection.AddTransient <IIdentityServerUmaManagerClientFactory, IdentityServerUmaManagerClientFactory>();
}
if (options.IdentityServerClientFactory != null)
{
serviceCollection.AddSingleton(options.IdentityServerClientFactory);
}
else
{
serviceCollection.AddTransient <IIdentityServerClientFactory, IdentityServerClientFactory>();
}
}
