public static IServiceCollection AddSsoServices(this IServiceCollection services,
GlobalSettings globalSettings)
{
// SAML SP Configuration
var samlEnvironment = new SamlEnvironment
{
SpSigningCertificate = CoreHelpers.GetIdentityServerCertificate(globalSettings),
};
services.AddSingleton(s => samlEnvironment);
services.AddSingleton <Microsoft.AspNetCore.Authentication.IAuthenticationSchemeProvider,
DynamicAuthenticationSchemeProvider>();
// Oidc
services.AddSingleton <Microsoft.Extensions.Options.IPostConfigureOptions <OpenIdConnectOptions>,
OpenIdConnectPostConfigureOptions>();
services.AddSingleton <Microsoft.Extensions.Options.IOptionsMonitorCache <OpenIdConnectOptions>,
ExtendedOptionsMonitorCache <OpenIdConnectOptions> >();
// Saml2
services.AddSingleton <Microsoft.Extensions.Options.IPostConfigureOptions <Saml2Options>,
PostConfigureSaml2Options>();
services.AddSingleton <Microsoft.Extensions.Options.IOptionsMonitorCache <Saml2Options>,
ExtendedOptionsMonitorCache <Saml2Options> >();
return(services);
}
public DynamicAuthenticationSchemeProvider(
IOptions <AuthenticationOptions> options,
IPostConfigureOptions <OpenIdConnectOptions> oidcPostConfigureOptions,
IOptionsMonitorCache <OpenIdConnectOptions> oidcOptionsMonitorCache,
IPostConfigureOptions <Saml2Options> saml2PostConfigureOptions,
IOptionsMonitorCache <Saml2Options> saml2OptionsMonitorCache,
ISsoConfigRepository ssoConfigRepository,
ILogger <DynamicAuthenticationSchemeProvider> logger,
GlobalSettings globalSettings,
SamlEnvironment samlEnvironment,
IHttpContextAccessor httpContextAccessor)
: base(options)
{
_oidcPostConfigureOptions = oidcPostConfigureOptions;
_extendedOidcOptionsMonitorCache = oidcOptionsMonitorCache as
IExtendedOptionsMonitorCache <OpenIdConnectOptions>;
if (_extendedOidcOptionsMonitorCache == null)
{
throw new ArgumentNullException("_extendedOidcOptionsMonitorCache could not be resolved.");
}
_saml2PostConfigureOptions = saml2PostConfigureOptions;
_extendedSaml2OptionsMonitorCache = saml2OptionsMonitorCache as
IExtendedOptionsMonitorCache <Saml2Options>;
if (_extendedSaml2OptionsMonitorCache == null)
{
throw new ArgumentNullException("_extendedSaml2OptionsMonitorCache could not be resolved.");
}
_ssoConfigRepository = ssoConfigRepository;
_logger = logger;
_globalSettings = globalSettings;
_schemeCacheLifetime = TimeSpan.FromSeconds(_globalSettings.Sso?.CacheLifetimeInSeconds ?? 30);
_samlEnvironment = samlEnvironment;
_cachedSchemes = new Dictionary <string, DynamicAuthenticationScheme>();
_cachedHandlerSchemes = new Dictionary <string, DynamicAuthenticationScheme>();
_semaphore = new SemaphoreSlim(1);
_httpContextAccessor = httpContextAccessor ?? throw new ArgumentNullException(nameof(httpContextAccessor));
}