public static void AddAuthenticator(this IServiceCollection services, AuthenticatorServiceOptions configureOptions)
{
configureOptions.CheckArgumentNull(nameof(configureOptions));
services.TryAddSingleton(Options.Create(configureOptions));
services.TryAddSingleton <ISystemTime, DefaultSystemTime>();
services.TryAddSingleton <IAuthenticatorService, AuthenticatorService>();
}
public static void AddAuthenticator(this IServiceCollection services, Action <AuthenticatorServiceOptions> configuration)
{
configuration.CheckArgumentNull(nameof(configuration));
var configureOptions = new AuthenticatorServiceOptions();
configuration(configureOptions);
AddAuthenticator(services, configureOptions);
}
public AuthenticatorService(IOptions <AuthenticatorServiceOptions> options, ISystemTime systemTime)
{
options.CheckArgumentNull(nameof(options));
systemTime.CheckArgumentNull(nameof(systemTime));
options.Value.Issuer.CheckMandatoryOption(nameof(options.Value.Issuer));
if (options.Value.NumberOfDigits < 6 || options.Value.NumberOfDigits > 8)
{
throw new ArgumentException(Resources.Exception_InvalidNumberOfDigits);
}
if (options.Value.PeriodInSeconds < 30)
{
throw new ArgumentException(Resources.Exception_InvalidPeriodInSeconds);
}
_options = options.Value;
_systemTime = systemTime;
}
