public static IdentityBuilder AddIdentity <TUser, TRole>(
this IServiceCollection services,
Action <IdentityOptions> configureOptions)
where TUser : class
where TRole : class
{
// Services used by identity
services.AddOptions();
services.AddDataProtection();
services.AddLogging();
services.TryAdd(ServiceDescriptor.Singleton <IHttpContextAccessor, HttpContextAccessor>());
// Identity services
services.TryAdd(ServiceDescriptor.Transient <IUserValidator <TUser>, UserValidator <TUser> >());
services.TryAdd(ServiceDescriptor.Transient <IPasswordValidator <TUser>, PasswordValidator <TUser> >());
services.TryAdd(ServiceDescriptor.Transient <IPasswordHasher <TUser>, PasswordHasher <TUser> >());
services.TryAdd(ServiceDescriptor.Transient <ILookupNormalizer, UpperInvariantLookupNormalizer>());
services.TryAdd(ServiceDescriptor.Transient <IRoleValidator <TRole>, RoleValidator <TRole> >());
// No interface for the error describer so we can add errors without rev'ing the interface
services.TryAdd(ServiceDescriptor.Transient <IdentityErrorDescriber, IdentityErrorDescriber>());
services.TryAdd(ServiceDescriptor.Scoped <ISecurityStampValidator, SecurityStampValidator <TUser> >());
services.TryAdd(ServiceDescriptor.Scoped <IUserClaimsPrincipalFactory <TUser>, UserClaimsPrincipalFactory <TUser, TRole> >());
services.TryAdd(ServiceDescriptor.Scoped <UserManager <TUser>, UserManager <TUser> >());
services.TryAdd(ServiceDescriptor.Scoped <SignInManager <TUser>, SignInManager <TUser> >());
services.TryAdd(ServiceDescriptor.Scoped <RoleManager <TRole>, RoleManager <TRole> >());
if (configureOptions != null)
{
services.ConfigureIdentity(configureOptions);
}
services.Configure <ExternalAuthenticationOptions>(options =>
{
options.SignInScheme = IdentityOptions.ExternalCookieAuthenticationScheme;
});
// Configure all of the cookie middlewares
services.ConfigureIdentityApplicationCookie(options =>
{
options.AuthenticationScheme = IdentityOptions.ApplicationCookieAuthenticationScheme;
options.AutomaticAuthentication = true;
options.LoginPath = new PathString("/Account/Login");
options.Notifications = new CookieAuthenticationNotifications
{
OnValidatePrincipal = SecurityStampValidator.ValidatePrincipalAsync
};
});
services.Configure <CookieAuthenticationOptions>(options =>
{
options.AuthenticationScheme = IdentityOptions.ExternalCookieAuthenticationScheme;
options.AutomaticAuthentication = false;
options.CookieName = IdentityOptions.ExternalCookieAuthenticationScheme;
options.ExpireTimeSpan = TimeSpan.FromMinutes(5);
}, IdentityOptions.ExternalCookieAuthenticationScheme);
services.Configure <CookieAuthenticationOptions>(options =>
{
options.AuthenticationScheme = IdentityOptions.TwoFactorRememberMeCookieAuthenticationScheme;
options.AutomaticAuthentication = false;
options.CookieName = IdentityOptions.TwoFactorRememberMeCookieAuthenticationScheme;
}, IdentityOptions.TwoFactorRememberMeCookieAuthenticationScheme);
services.Configure <CookieAuthenticationOptions>(options =>
{
options.AuthenticationScheme = IdentityOptions.TwoFactorUserIdCookieAuthenticationScheme;
options.AutomaticAuthentication = false;
options.CookieName = IdentityOptions.TwoFactorUserIdCookieAuthenticationScheme;
options.ExpireTimeSpan = TimeSpan.FromMinutes(5);
}, IdentityOptions.TwoFactorUserIdCookieAuthenticationScheme);
return(new IdentityBuilder(typeof(TUser), typeof(TRole), services));
}
public static IServiceCollection AddOptions([NotNull] this IServiceCollection services)
{
services.TryAdd(ServiceDescriptor.Singleton(typeof(IOptions <>), typeof(OptionsManager <>)));
return(services);
}
public static IServiceCollection AddLogging(this IServiceCollection services)
{
services.TryAdd(ServiceDescriptor.Singleton <ILoggerFactory, LoggerFactory>());
services.TryAdd(ServiceDescriptor.Singleton(typeof(ILogger <>), typeof(Logger <>)));
return(services);
}
