.net – 注入SignInManager依赖关系：不适用于Unity,在使用OWIN时有效

我将ASP.NET身份认证功能添加到ASP.NET MVC 5 Web应用程序.

我在整个项目中使用Unity进行依赖注入,所以我决定在构造函数中注入AccountController所需的依赖项：

public AccountController(UserManager<ApplicationUser> userManager,SignInManager<ApplicationUser,string> signInManager)
{
    _userManager = userManager;
    _signInManager = signInManager;
}

我的登录方法实现如下(实际上,我将ASP.NET Web应用程序项目模板中的代码复制到个人用户帐户身份验证)：

//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Login(LoginViewModel model,string returnUrl)
{
    var result = await _signInManager.PasswordSignInAsync(model.Email,model.Password,model.RememberMe,shouldLockout: true);
    // Process result and return appropriate view...
    // However,there are no authentication cookies in the response!
}

问题是身份验证不正确 – 即使输入正确的凭据,结果是SignInStatus.Success,在响应中也没有发送身份验证cookie.

但是,如果我使用OWIN基础结构来解决ApplicationSignInManager而不是Unity容器,则一切正常：

//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Login(LoginViewModel model,string returnUrl)
{
    var owinSignInManager = HttpContext.GetOwinContext().Get<ApplicationSignInManager>();
    var result = await owinSignInManager.PasswordSignInAsync(model.Email,shouldLockout: true);
    // Process result and return appropriate view...
    // Authentication cookies are present in the response!
}

ApplicationSignInManager在应用程序启动类中注册的方式如下：

app.CreatePerOwinContext<ApplicationSignInManager>(ApplicationSignInManager.Create);

这是ApplicationSignInManager声明：

public class ApplicationSignInManager : SignInManager<ApplicationUser,string>
{
    public ApplicationSignInManager(ApplicationUserManager userManager,IAuthenticationManager authenticationManager)
        : base(userManager,authenticationManager)
    {
    }

    public static ApplicationSignInManager Create(IdentityFactoryOptions<ApplicationSignInManager> options,IOwinContext context)
    {
        var userManager = new ApplicationUserManager(new UserStore<ApplicationUser>(new DatabaseContext()));
        return new ApplicationSignInManager(userManager,context.Authentication);
    }
}

这是Unity配置的一部分：

unityContainer.RegisterType<HttpContextBase>(new InjectionFactory(c => new HttpContextWrapper(HttpContext.Current)));
unityContainer.RegisterType<IOwinContext>(new InjectionFactory(c => c.Resolve<HttpContextBase>().GetOwinContext()));
unityContainer.RegisterType<IAuthenticationManager>(new InjectionFactory(c => c.Resolve<IOwinContext>().Authentication));

这个想法是,Unity提供与Create方法相同的依赖关系到ApplicationSignInManager构造函数.但是Unity的方法由于某种原因不起作用：成功登录后不会发送身份验证cookie.

这是非常具体的问题,但也许有人面对这样的问题？我相信这个行为应该与OWIN中间件,管道以及应用程序启动时所有的东西如何联系在一起.

container.RegisterType<IAuthenticationManager>(
                new InjectionFactory(c => HttpContext.Current.GetOwinContext().Authentication));

并且只有一个SignInManager的构造函数：

public ApplicationSignInManager(ApplicationUserManager userManager,IAuthenticationManager authenticationManager)

我已经完成了Unity like this的注册,这里是the explanation.

（编辑：安卓应用网）

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