/// <summary>
/// Adds the Duende.BFF services to DI
/// </summary>
/// <param name="services"></param>
/// <param name="configureAction"></param>
/// <returns></returns>
public static BffBuilder AddBff(this IServiceCollection services, Action <BffOptions> configureAction = null)
{
var opts = new BffOptions();
configureAction?.Invoke(opts);
services.AddSingleton(opts);
services.AddHttpProxy();
services.AddAccessTokenManagement();
services.TryAddSingleton <IHttpMessageInvokerFactory, DefaultHttpMessageInvokerFactory>();
services.TryAddSingleton <IHttpTransformerFactory, DefaultHttpTransformerFactory>();
services.AddTransient <ILoginService, DefaultLoginService>();
services.AddTransient <ILogoutService, DefaultLogoutService>();
services.AddTransient <IUserService, DefaultUserService>();
services.AddTransient <IBackchannelLogoutService, DefaultBackchannelLogoutService>();
services.TryAddTransient <ISessionRevocationService, NopSessionRevocationService>();
#if NET5_0
services.AddTransient <IAuthorizationMiddlewareResultHandler, BffAuthorizationMiddlewareResultHandler>();
#endif
return(new BffBuilder(services));
}
/// <summary>
/// Adds the Duende.BFF services to DI
/// </summary>
/// <param name="services"></param>
/// <param name="configureAction"></param>
/// <returns></returns>
public static BffBuilder AddBff(this IServiceCollection services, Action <BffOptions> configureAction = null)
{
var opts = new BffOptions();
configureAction?.Invoke(opts);
services.AddSingleton(opts);
services.AddAccessTokenManagement();
// management endpoints
services.AddTransient <ILoginService, DefaultLoginService>();
services.AddTransient <ILogoutService, DefaultLogoutService>();
services.AddTransient <IUserService, DefaultUserService>();
services.AddTransient <IBackchannelLogoutService, DefaultBackchannelLogoutService>();
services.AddTransient <IDiagnosticsService, DefaultDiagnosticsService>();
// session management
services.TryAddTransient <ISessionRevocationService, NopSessionRevocationService>();
// cookie configuration
#if NET6_0_OR_GREATER
services.AddSingleton <IPostConfigureOptions <CookieAuthenticationOptions>, PostConfigureSlidingExpirationCheck>();
#else
services.AddSingleton <IPostConfigureOptions <CookieAuthenticationOptions>, PostConfigureApplicationValidatePrincipal>();
#endif
services.AddSingleton <IPostConfigureOptions <CookieAuthenticationOptions>, PostConfigureApplicationCookieRevokeRefreshToken>();
#if NET5_0_OR_GREATER
services.AddTransient <IAuthorizationMiddlewareResultHandler, BffAuthorizationMiddlewareResultHandler>();
#endif
return(new BffBuilder(services));
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="options"></param>
/// <param name="ticketStore"></param>
/// <param name="sessionStore"></param>
/// <param name="tokenEndpoint"></param>
/// <param name="logger"></param>
public SessionRevocationService(BffOptions options, IServerTicketStore ticketStore, IUserSessionStore sessionStore, ITokenEndpointService tokenEndpoint, ILogger <SessionRevocationService> logger)
{
_options = options;
_ticketStore = ticketStore;
_sessionStore = sessionStore;
_tokenEndpoint = tokenEndpoint;
_logger = logger;
}
public static void Initalize(ILoggerFactory loggerFactory, BffOptions options)
{
_logger = loggerFactory.CreateLogger("Duende.Bff");
var key = options.LicenseKey ?? LoadFromFile();
_license = ValidateKey(key);
}
public static void CheckForBffMiddleware(this HttpContext context, BffOptions options)
{
if (options.EnforceBffMiddleware)
{
var found = context.Items.TryGetValue(Constants.BffMiddlewareMarker, out _);
if (!found)
{
throw new InvalidOperationException(
"The BFF middleware is missing in the pipeline. Add 'app.UseBff' after 'app.UseRouting' but before 'app.UseAuthorization'");
}
}
}
/// <summary>
/// ctor
/// </summary>
/// <param name="options">The BFF options</param>
/// <param name="transformBuilder">The YARP transform builder</param>
public DefaultHttpTransformerFactory(BffOptions options, ITransformBuilder transformBuilder)
{
Options = options;
TransformBuilder = transformBuilder;
}
/// <summary>
/// Constructor for SessionCleanupHost.
/// </summary>
public SessionCleanupHost(IServiceProvider serviceProvider, BffOptions options, ILogger <SessionCleanupHost> logger)
{
_serviceProvider = serviceProvider ?? throw new ArgumentNullException(nameof(serviceProvider));
_options = options;
_logger = logger;
}
/// <summary>
/// ctor
/// </summary>
/// <param name="next"></param>
/// <param name="options"></param>
/// <param name="logger"></param>
public BffMiddleware(RequestDelegate next, BffOptions options, ILogger <BffMiddleware> logger)
{
_next = next;
_options = options;
_logger = logger;
}
/// <summary>
/// ctor
/// </summary>
/// <param name="options"></param>
public DefaultSilentLoginService(BffOptions options)
{
_options = options;
}
public TicketStoreShim(IHttpContextAccessor httpContextAccessor)
{
_httpContextAccessor = httpContextAccessor;
_options = _httpContextAccessor.HttpContext !.RequestServices.GetRequiredService <BffOptions>();
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="options"></param>
/// <param name="loggerFactory"></param>
public DefaultUserService(BffOptions options, ILoggerFactory loggerFactory)
{
Options = options;
Logger = loggerFactory.CreateLogger(LogCategories.ManagementEndpoints);
}
public static bool CheckAntiForgeryHeader(this HttpContext context, BffOptions options)
{
var antiForgeryHeader = context.Request.Headers[options.AntiForgeryHeaderName].FirstOrDefault();
return(antiForgeryHeader != null && antiForgeryHeader == options.AntiForgeryHeaderValue);
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="options"></param>
/// <param name="authenticationAuthenticationSchemeProviderProvider"></param>
public DefaultLogoutService(BffOptions options, IAuthenticationSchemeProvider authenticationAuthenticationSchemeProviderProvider)
{
Options = options;
AuthenticationSchemeProvider = authenticationAuthenticationSchemeProviderProvider;
}
/// <summary>
/// ctor
/// </summary>
/// <param name="options"></param>
/// <param name="logger"></param>
public AccessTokenTransformProvider(BffOptions options, ILogger <AccessTokenTransformProvider> logger)
{
_options = options;
_logger = logger;
}
/// <summary>
/// ctor
/// </summary>
/// <param name="bffOptions"></param>
/// <param name="authOptions"></param>
/// <param name="logger"></param>
public PostConfigureApplicationValidatePrincipal(BffOptions bffOptions, IOptions <AuthenticationOptions> authOptions, ILogger <PostConfigureApplicationValidatePrincipal> logger)
{
_options = bffOptions;
_scheme = authOptions.Value.DefaultAuthenticateScheme ?? authOptions.Value.DefaultScheme;
_logger = logger;
}
/// <summary>
/// ctor
/// </summary>
/// <param name="bffOptions"></param>
/// <param name="authOptions"></param>
/// <param name="logger"></param>
public PostConfigureApplicationCookieRevokeRefreshToken(BffOptions bffOptions, IOptions <AuthenticationOptions> authOptions, ILogger <PostConfigureApplicationCookieRevokeRefreshToken> logger)
{
_options = bffOptions;
_scheme = authOptions.Value.DefaultAuthenticateScheme ?? authOptions.Value.DefaultScheme;
_logger = logger;
}
