ASP.NET标识框架-重新发送确认电子邮件

Question

我正在设置身份框架（2？）用于我的ASP.NET站点。我有确认电子邮件工作，但我不知道在哪里或如何允许用户请求重新发送确认电子邮件。

我在这里找到了这个部分‘重新发送电子邮件确认链接'，但那是为MVC写的（我根本不知道很多）。

string callbackUrl = IdentityHelper.GetUserConfirmationRedirectUrl(code, user.Id, Request);

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

signInManager.SignIn(user, isPersistent: false, rememberBrowser: false);

Answer 1

嗯，结果并不是很痛苦。我省略了在用户的电话号码字段中存储他们最后一个请求的日期时间的难看的部分。：）我还没有学会如何在aspNetUsers表中添加自定义字段。有了日期时间，我可以限制他们要求重新发送的频率...以防他们试图发送别人的电子邮件。

    private ApplicationUser _currentUser;
    private ApplicationUserManager _manager;

    protected ApplicationUserManager Manager
    {
        get { return _manager ?? (_manager = Context.GetOwinContext().GetUserManager<ApplicationUserManager>()); }
    }

    protected ApplicationUser CurrentUser
    {
        get { return _currentUser ?? (_currentUser = Manager.FindById(User.Identity.GetUserId())); }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (CurrentUser == null || !User.Identity.IsAuthenticated)
        {
            Response.Redirect("~/account/register.aspx");
        }
        else if (User.Identity.IsAuthenticated && CurrentUser.EmailConfirmed)
        {
            alreadyConfirmed.Visible = true;
        }
        else if (!minTimeElapsedSinceLastRequest())
        {
            NotEnoughTimeLiteral.Text = "A resend occurred on " + CurrentUser.PhoneNumber + ". Please wait longer before your next request";
            notEnoughTimeFlag.Visible = true;
        }
        else
        {
            idResendButton.Enabled = true;
        }
    }

    protected void ResendConfirmationEmailClick(object sender, EventArgs e)
    {
        string currentUserId = User.Identity.GetUserId();

        // For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
        string code = Manager.GenerateEmailConfirmationToken(currentUserId);
        string callbackUrl = IdentityHelper.GetUserConfirmationRedirectUrl(code, currentUserId, Request);

        Manager.SendEmail(currentUserId, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>.");
        setUsersLastResendDateTime(CurrentUser);
        IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
    }