AspIdentiy ApplicationUserManager是Static,如何扩展以便它参与我的IoC框架？

Question

在新的ASPNET MVC应用程序中,您现在可以免费获得AspIdentity的好东西.

这里有一条无害的小插件"插入你的电子邮件服务".

所以我做了:

public class EmailService : IIdentityMessageService
{
    private static My.Services.IEmailService _emailservice;

    public EmailService(Insolvency.Services.IEmailService emailservice)
    {
        _emailservice = emailservice;
    }

    public Task SendAsync(IdentityMessage message)
    {
        _emailservice.SendEmail(message);
       return Task.FromResult(0);
    }
}

而现在的喜悦:

public class ApplicationUserManager : UserManager<ApplicationUser>
{
    private My.Services.IEmailService _emailservice;

    public ApplicationUserManager(IUserStore<ApplicationUser> store, My.Services.IEmailService emailservice): base(store)        
    {
        _emailservice = emailservice;
    }

    public static ApplicationUserManager Create(IdentityFactoryOptions<ApplicationUserManager> options, IOwinContext context)
    {
        var manager = new ApplicationUserManager(new UserStore<ApplicationUser>(context.Get<ApplicationDbContext>()), _emailservice);
       ...

当Owin踢它时,调用Startup.Auth.cs中的Create on ApplicationUserManager :

public partial class Startup 
   {
    public void ConfigureAuth(IAppBuilder app) 
     {
        ...
        app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);

因为我在global.asax.cs中使用AutoFac作为我的IoC容器

builder.RegisterType<My.Services.EmailService>().As<IEmailService>();

如果Create方法是静态的,那么我得到:
_emailService是null

我看过这里:http://forums.asp.net/post/5293670.aspx,如何创建UserManager实例和使用Autofac提供静态工厂导出的类型.但没有运气.

如果我改变:

private My.Services.IEmailService _emailservice;

公开非静态我觉得IoC神在摇头,我无法建立'对象参考需要'

Answer 1

今天我正在努力解决同样的问题(因为我是Asp.Identity的新手,所以仍在努力).我是这样做的:

1. Startup.cs(使用您自己的容器)

   public class Startup
   {
       public void Configuration(IAppBuilder app)
       {
           var authConfigurator = new AuthConfigurator();
           authConfigurator.ConfigureAuth(app);
           var unityContainer = UnityConfig<MvcUnityDependencyContainer>.UseContainer();
           //Asp identity registration
           IDataProtectionProvider dataProtectionProvider = app.GetDataProtectionProvider();
           unityContainer.RegisterInstance(dataProtectionProvider);
           unityContainer.RegisterType<DbContext, ApplicationDbContext>(new HierarchicalLifetimeManager());
           unityContainer.RegisterType<UserManager<ApplicationUser, int>>(new HierarchicalLifetimeManager());
           unityContainer.RegisterType IIdentityMessageService, EmailService>();
           unityContainer.RegisterType<IUserStore<ApplicationUser, int>,
               UserStore<ApplicationUser, CustomRole, int, CustomUserLogin, CustomUserRole, CustomUserClaim>>(
               new InjectionConstructor(new ApplicationDbContext()));
           unityContainer.RegisterType<IIdentityMessageService, EmailService>();
       }
   }
   

2. ApplicationUserManager(我删除了静态方法Create):

   public class ApplicationUserManagerService : UserManager<ApplicationUser, int>
   {
       public ApplicationUserManagerService(IUserStore<ApplicationUser, int> store, 
                                            IIdentityMessageService emailService,
                                            IDataProtectionProvider dataProtectionProvider)
                                            : base(store)
       {
           UserTokenProvider = new EmailTokenProvider<ApplicationUser, int>();
           EmailService = emailService;
           Configure(dataProtectionProvider);
       }
       private void Configure(IDataProtectionProvider dataProtectionProvider)
       {
           // Configure validation logic for usernames
           UserValidator = new UserValidator<ApplicationUser, int>(this)
           {
               AllowOnlyAlphanumericUserNames = false,
               RequireUniqueEmail = true
           };
           // Configure validation logic for passwords
           PasswordValidator = new PasswordValidator
           {
               RequiredLength = 1,
               RequireNonLetterOrDigit = false,
               RequireDigit = false,
               RequireLowercase = false,
               RequireUppercase = false,
           };
           // Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user
           // You can write your own provider and plug in here.
           RegisterTwoFactorProvider("PhoneCode", new PhoneNumberTokenProvider<ApplicationUser, int>
           {
               MessageFormat = "Your security code is: {0}"
           });
           RegisterTwoFactorProvider("EmailCode", new EmailTokenProvider<ApplicationUser, int>
           {
               Subject = "Security Code",
               BodyFormat = "Your security code is: {0}"
           });
           if (dataProtectionProvider != null)
           {
               UserTokenProvider = new DataProtectorTokenProvider<ApplicationUser, int>(dataProtectionProvider.Create("ASP.NET Identity"));
           }
       }
   }
   

3. 调节器

   public class AccountController : Controller
   {
       private ApplicationUserManagerService _userManagerService;
       public AccountController(ApplicationUserManagerService userManagerService)
       {
           Contract.Requires(userManagerService != null);
           _userManagerService = userManagerService;
       }
       /*....*/
   }
   

4. ApplicationUser

   public class ApplicationUser : IdentityUser<int, CustomUserLogin, CustomUserRole, CustomUserClaim>
   {
       public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser, int> manager)
       {
           var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
           return userIdentity;
       }
   }
   
   public class CustomRole : IdentityRole<int, CustomUserRole>
   {
       public CustomRole() { }
       public CustomRole(string name) { Name = name; }
   }
   
   public class CustomUserClaim : IdentityUserClaim<int> { }
   public class CustomUserLogin : IdentityUserLogin<int> { }
   public class CustomUserRole : IdentityUserRole<int> { }
   

这对我有用,但请随意提出更好的解决方案.