使用 Identity 2 在 Web API 2 中确认电子邮件的最佳方法是什么?

What is the best way to Confirm Email in Web API 2 using Identity 2?

我想使用身份 2 使用 Visual Studio 中的当前模板构建一个 ASP.net Web API。

我想确认创建帐户时使用的电子邮件地址是有效的电子邮件地址。

我真的找不到太多关于如何使用当前模板的指南。

我找到了 http://bitoftech.net/2015/02/03/asp-net-identity-2-accounts-confirmation-password-user-policy-configuration/ 如果从头开始构建,但是事情非常混乱。我正在查看他的代码,用于 AccountController 的注册操作。

string code = await this.AppUserManager.GenerateEmailConfirmationTokenAsync(user.Id);

var callbackUrl = new Uri(Url.Link("ConfirmEmailRoute", new { userId = user.Id, code = code }));

await this.AppUserManager.SendEmailAsync(user.Id,"Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");

Uri locationHeader = new Uri(Url.Link("GetUserById", new { id = user.Id }));

return Created(locationHeader, TheModelFactory.Create(user));

我当前的代码是:

        // For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
        // Send an email with this link
        string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
        code = HttpUtility.UrlEncode(code);
        var callbackUrl = new Uri(Url.Link("ConfirmEmailRoute", new { userId = user.Id, code = code }));
        await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
        Uri locationHeader = new Uri(Url.Link("GetUserById", new { id = user.Id }));

        return Created(locationHeader, );

他的 TheModelFacory.Create 我到处都找不到。我能够找到他为他的项目创建的 BaseApiController : ApiController 中提到的 TheModelFactory,但我终究无法弄清楚它适合当前 Web Api 和个人用户帐户模板的位置。

我应该把什么作为 T Content 而不是 TheModelFactory.Create(user) 来让它工作?

您不必像他那样在您的注册方法中 return 201 Created 响应。为简单起见,您可以 return 一个 OK() ,它是一个 200 响应。

但是,如果您必须按照他的示例使用确切的 Created 响应,您只需将此代码粘贴到下面 AccountController.cs 文件

的 Helpers 区域(或任何位置)
protected ModelFactory TheModelFactory
{
    get
    {
       if (_modelFactory == null)
       {
          _modelFactory = new ModelFactory(this.Request, UserManager);
       }
            return _modelFactory;
    }
}

之后你应该会没事的。

文中有个link带你到GitHub

上的源码

这里是 link 到 ModelFactory.cs,它用于创建模型并将您想要的信息复制到 return 到它。

public class ModelFactory
{

    private UrlHelper _UrlHelper;
    private ApplicationUserManager _AppUserManager;

    public ModelFactory(HttpRequestMessage request, ApplicationUserManager appUserManager)
    {
        _UrlHelper = new UrlHelper(request);
        _AppUserManager = appUserManager;
    }

    public UserReturnModel Create(ApplicationUser appUser)
    {
        return new UserReturnModel
        {
            Url = _UrlHelper.Link("GetUserById", new { id = appUser.Id }),
            Id = appUser.Id,
            UserName = appUser.UserName,
            FullName = string.Format("{0} {1}", appUser.FirstName, appUser.LastName),
            Email = appUser.Email,
            EmailConfirmed = appUser.EmailConfirmed,
            Level = appUser.Level,
            JoinDate = appUser.JoinDate,
            Roles = _AppUserManager.GetRolesAsync(appUser.Id).Result,
            Claims = _AppUserManager.GetClaimsAsync(appUser.Id).Result
        };

    }

    public RoleReturnModel Create(IdentityRole appRole) {

        return new RoleReturnModel
       {
           Url = _UrlHelper.Link("GetRoleById", new { id = appRole.Id }),
           Id = appRole.Id,
           Name = appRole.Name
       };

    }
}

这是您的 AccountController 继承的 BaseApiController.cs 的片段。

public class BaseApiController : ApiController
{

    private ModelFactory _modelFactory;
    private ApplicationUserManager _AppUserManager = null;
    private ApplicationRoleManager _AppRoleManager = null;

    protected ApplicationUserManager AppUserManager
    {
        get
        {
            return _AppUserManager ?? Request.GetOwinContext().GetUserManager<ApplicationUserManager>();
        }
    }

    public BaseApiController()
    {
    }

    //...code removed for brevity

    protected ModelFactory TheModelFactory
    {
        get
        {
            if (_modelFactory == null)
            {
                _modelFactory = new ModelFactory(this.Request, this.AppUserManager);
            }
            return _modelFactory;
        }
    }
}