ASP.NET MVC定义成员资格提供＆QUOT; CREATEUSER＆QUOT; [英] ASP.NET MVC Custom Membership Provider "CreateUser"

问题描述

我实现了我的ASP.NET MVC应用程序的一些基本的自定义成员提供程序，所以我认为所有的审定会在我的自定义code来完成。

I've implemented some basic, custom membership provider for my ASP.NET MVC application so I thought that all validation will be done in my custom code.

不幸的是，当我试图通过调用函数来创建新用户：

Unfortunately when I'm trying to create new user by calling function:

Membership.CreateUser(user.UserName, user.Password, user.Email, null, null, true, Guid.NewGuid(), out status);

这最终会抛出异常是所有验证错误我越来越喜欢InvalidUserName或InvalidPassword状态，而不是...这意味着，我的自定义CREATEUSER功能不直接调用，它是经过一些基本的验证，我会希望跳过使用。

which should eventually throw an exception with all validation errors I'm getting a status like "InvalidUserName" or "InvalidPassword" instead... That means that my custom CreateUser function isn't call directly, it's used after some basic validation which I would wish to skip.

我CREATEUSER功能（在我的定义提供）：

My CreateUser function (in my custom provider):

public override MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out MembershipCreateStatus status)
{
    try
    {

        User user = new User();
        user.UserKey = Guid.NewGuid();
        user.UserName = username;
        user.passwordSalt = string.Empty;
        user.Password = this.TransformPassword(password, ref user.passwordSalt);
        user.Email = email;
        user.PasswordQuestion = passwordQuestion;
        user.PasswordAnswer = passwordAnswer;
        user.CreationDate = DateTime.Now;
        user.LastActivityDate = DateTime.Now;
        user.LastLoginDate = DateTime.MinValue;
        user.LastPasswordChangeDate = DateTime.Now;

        this._UsersRepository.SaveUser(user);

        status = MembershipCreateStatus.Success;
        return CreateMembershipFromInternalUser(user);


    }
    catch(RuleException ex)
    {
        throw ex;
    }
}

你知道如何执行自定义的功能CREATEUSER直接使用！？

Do you know how to enforce direct usage of custom CreateUser function !?

但我不使用默认的ASP.NET MVC项目的AccountController ...

But I'm not using a default ASP.NET MVC project's AccountController...

只要看看：

[AcceptVerbs(HttpVerbs.Post)]
public ViewResult Register(User user, string password_confirm, bool acceptsTerms)
{
    if (!acceptsTerms)
        ModelState.AddModelError("acceptsTerms", "Musisz zaakceptować regulamin");

    if (ModelState.IsValid)
    {
        try
        {
            MembershipCreateStatus status = new MembershipCreateStatus();
            Membership.CreateUser(user.UserName, user.Password, user.Email, null, null, true, Guid.NewGuid(), out status);
        }
        catch (RuleException ex){
            ex.CopyToModelState(ModelState,"user");
        }
    }

    return View();
}

问题是，我得到RuleException前的状态，而不是当user.UserName或user.password的是空的。我的自定义RuleException前都会给我回信息等，以及。当一个状态值分配现在！？ Bacouse它不是在我的实现CREATEUSER的做...

The point is that I'm getting a status instead of RuleException ex when user.UserName or user.Password is empty. My custom RuleException ex would give me back such informations as well. Where a status value is assigned right now !? Bacouse it's not done in my implementation of CreateUser...

推荐答案

我使用这个（MVC3）和我没有问题：

I am using this (MVC3) and I have no issues:

[HttpPost]
public ActionResult Register(RegisterModel model)
{
    if (ModelState.IsValid)
    {
        MembershipCreateStatus status;
        Membership.Provider.CreateUser(model.UserName, model.Password, model.Email, "", "", true, Guid.NewGuid(), out status);

        if (status == MembershipCreateStatus.Success)
        {
            FormsService.SignIn(model.UserName, false);
            return RedirectToAction("Index", "Home");
        }
        else
        {
            ModelState.AddModelError("", AccountValidation.ErrorCodeToString(status));
        }
    }

    // If we got this far, something failed, redisplay form
    ViewBag.PasswordLength = MembershipService.MinPasswordLength;
    return View(model);
}

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