什么是ASP.NET Identity 3.0上的IIdentityMessageService的等效项?

问题描述

在ASP.NET Identity 2.X上，我们可以通过Microsoft.AspNet.Identity.Core库中可用的IIdentityMessageService接口配置通知基础结构，该库尚未升级到3.0版.

On ASP.NET Identity 2.X we could configure a notification infrastructure trhough the IIdentityMessageService interface available at the Microsoft.AspNet.Identity.Core library, which was not upgraded to version 3.0.

在ASP.NET Identity 3.0上配置消息传递基础结构的做法是什么?

What are the practices for configuring messaging infrastructure on ASP.NET Identity 3.0?

推荐答案

似乎没有更多的电子邮件服务插入Asp.Net Identity.您只需定义自己的接口即可. ASP.NET身份的作用是生成并验证电子邮件确认令牌和密码重置令牌.

It seems that there is no more email service plugged to the Asp.Net Identity. You just define your own interface. The role of ASP.NET identity is to generate and validate the e-mail confirmation token and the password reset token.

public interface IEmailService
{
    Task SendAsync(string to, string subject, string body);
}

发送电子邮件以验证帐户

private async Task SendEmailConfirmation(User user)
{
    string token = await this._userManager.GenerateEmailConfirmationTokenAsync(user);
    string callbackUrl = this._urlHelper.Action("EmailConfirmed", "Account", new ConfirmTokenViewModel(user.Id, token), protocol: this._contextAccessor.HttpContext.Request.Scheme);

    await this._emailService.SendAsync(to: user.Email,
            subject: "Confirm your account",
            body: "Please confirm your e-mail by clicking this link: <a href=\"" + callbackUrl + "\">link</a>");
}

OBS:this._urlHelper是IUrlHelper.可以是属性Controller.Url或构造函数注入生成的新实例.

OBS: this._urlHelper is an IUrlHelper. It could be the property Controller.Url or a new instance generated by constructor injection.

然后，确认电子邮件

[HttpGet]
[AllowAnonymous]
public async Task<IActionResult> EmailConfirmed(ConfirmTokenViewModel model)
{
    if (!this.ModelState.IsValid)
return View("Error");

    bool succeeded = await this._accountsManager.ConfirmEmail(model.UserId, model.Token);
    return succeeded ? View() : View("Error");
}

public async Task<bool> ConfirmEmail(string userId, string token)
{
    User user = await _userManager.FindByIdAsync(userId);
    if (user != null)
    {
var result = await _userManager.ConfirmEmailAsync(user, token);
return result.Succeeded;
    }

    return false;
}

忘记密码

public async Task GeneratePasswordTokenAndSendEmailAsync(string email)
{
    var user = await _userManager.FindByNameAsync(email);
    if (user != null && await _userManager.IsEmailConfirmedAsync(user))
    {
string token = await _userManager.GeneratePasswordResetTokenAsync(user);
string callbackUrl = this._urlHelper.Action("ResetPassword", "Account", new ConfirmTokenViewModel(user.Id, token), protocol: this._contextAccessor.HttpContext.Request.Scheme);

await this._emailService.SendAsync(
    to: user.Email,
    subject: "Reset password",
    body: "Reset your password by clicking this link: <a href=\"" + callbackUrl + "\">link</a>"
});
    }
}

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<IActionResult> ResetPassword(ResetPasswordViewModel model)
{
    if (ModelState.IsValid)
    {
IdentityResult result = await this._accountsManager.ResetPasswordAsync(model);
if (result.Succeeded)
{
    return RedirectToAction(nameof(ResetPasswordConfirmation), "Account");
}
else
    ModelState.AddModelErrors(result.Errors);
    }

    // If we got this far, something failed, redisplay form
    return View(model);
}

public async Task<IdentityResult> ResetPasswordAsync(ResetPasswordViewModel model)
{
    IdentityResult result = IdentityResult.Success;

    if (model != null && !string.IsNullOrWhiteSpace(model.UserId))
    {
User user = await _userManager.FindByIdAsync(model.UserId);
if (user != null)
    result = await _userManager.ResetPasswordAsync(user, model.Token, model.Password);
    }

    return result;
}

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