Extensions/ServiceCollectionExtensions.cs - develop - bazhinilya/net-simple-jwt

Extensions/ServiceCollectionExtensions.cs
66 строк2 KB
bazhinilya
Initial commit
16 июн 2026, 23:19
16 июн 2026, 23:19afe56b6
using net_simple_jwt.Controllers;
using net_simple_jwt.Data;
using net_simple_jwt.Events;
using net_simple_jwt.Options;
using net_simple_jwt.Services;

namespace net_simple_jwt.Extensions;

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddMinimalAuth(
        this IServiceCollection services,
        Action<AuthOptions> configureOptions,
        Action<AuthEvents>? configureEvents = null)
    {
        var options = new AuthOptions();
        configureOptions(options);

        // 1. Регистрируем события
        var events = new AuthEvents();
        configureEvents?.Invoke(events);
        services.AddSingleton(events);

        // 2. Регистрируем DbContext (BLite)
        services.AddSingleton<AuthDbContext>(provider => new AuthDbContext(options.AuthDbConnectionString));

        // 3. Регистрируем репозиторий и сервисы
        services.AddScoped<IUserRepository, UserRepository>();
        services.AddScoped<IPasswordHasher, PasswordHasher>();
        services.AddScoped<ITokenService>(provider =>
            new TokenService(
                options.JwtKey,
                options.JwtIssuer,
                options.JwtAudience,
                options.AccessTokenExpiryMinutes
            )
        );

        // 4. Настраиваем JWT аутентификацию
        services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
            .AddJwtBearer(opt =>
            {
                opt.TokenValidationParameters = new TokenValidationParameters
                {
                    ValidateIssuer = true,
                    ValidIssuer = options.JwtIssuer,
                    ValidateAudience = true,
                    ValidAudience = options.JwtAudience,
                    ValidateLifetime = true,
                    ValidateIssuerSigningKey = true,
                    IssuerSigningKey = new SymmetricSecurityKey(
                        Encoding.UTF8.GetBytes(options.JwtKey)
                    )
                };
            });

        services.AddAuthorization();

        // 5. Регистрируем контроллеры из библиотеки
        services.AddControllers()
            .AddApplicationPart(typeof(AuthController).Assembly)
            .AddControllersAsServices();

        return services;
    }
}