我正在学习 ASP .NET,我想做一个简单的注册/登录页面。
我public class AccountController : Controller
以这种方式创建了我的:
public class AccountController : Controller
{
private readonly UserManager<ApplicationUser> _userManager;
private readonly SignInManager<ApplicationUser> _signInManager;
private readonly IEmailSender _emailSender;
private readonly ILogger _logger;
public AccountController(
UserManager<ApplicationUser> userManager,
SignInManager<ApplicationUser> signInManager,
IEmailSender emailSender,
ILogger<AccountController> logger)
{
_userManager = userManager;
_signInManager = signInManager;
_emailSender = emailSender;
_logger = logger;
}
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Login(LoginViewModel model, string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
// This doesn't count login failures towards account lockout
// To enable password failures to trigger account lockout, set lockoutOnFailure: true
var result = await _signInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, lockoutOnFailure: false);
if (result.Succeeded)
{
_logger.LogInformation("Utente loggato.");
return RedirectToLocal(returnUrl);
}
if (result.RequiresTwoFactor)
{
return RedirectToAction(nameof(LoginWith2fa), new { returnUrl, model.RememberMe });
}
if (result.IsLockedOut)
{
_logger.LogWarning("User bloccato.");
return RedirectToAction(nameof(Lockout));
}
else
{
ModelState.AddModelError(string.Empty, "Tentativo di login fallito.");
return View(model);
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
public IActionResult Register(string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
return View();
}
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Register(RegisterViewModel model, string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
var user = new ApplicationUser { UserName = model.Email, Email = model.Email };
var result = await _userManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
_logger.LogInformation("L'utente ha creato un nuovo account con una nuova password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.EmailConfirmationLink(user.Id, code, Request.Scheme);
await _emailSender.SendEmailConfirmationAsync(model.Email, callbackUrl);
//diallowed signin for self registration, email should be confirmed first
//await _signInManager.SignInAsync(user, isPersistent: false);
_logger.LogInformation("L'utente ha creato un nuovo account con una nuova password.");
return RedirectToConfirmEmailNotification();
}
AddErrors(result);
}
return View(model);
}
public async Task<IActionResult> ConfirmEmail(string userId, string code)
{
if (userId == null || code == null)
{
return RedirectToAction(nameof(HomeController.Index), "Home");
}
var user = await _userManager.FindByIdAsync(userId);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{userId}'.");
}
var result = await _userManager.ConfirmEmailAsync(user, code);
return View(result.Succeeded ? "ConfirmEmail" : "Error");
}
}
然后我创建了 Startup 类,并编写了以下方法:
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseBrowserLink();
app.UseDeveloperExceptionPage();
app.UseDatabaseErrorPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
app.UseAuthentication();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Landing}/{action=Index}/{id?}");
});
}
当我注册一个新用户时,我可以在数据库中看到它,但我没有收到任何邮件,如果我尝试,我无法使用新用户登录。
我在 YouTube 上观看了一些关于它的教程并阅读了 Microsoft 文档。对我来说,与我所做的相比,这似乎是正确的,但我肯定必须修改一些东西而我没有注意到它。
编辑:这是我为 EmailSender 和 NetcoreService 类所做的:
public class EmailSender : IEmailSender
{
private SendGridOptions _sendGridOptions { get; }
private INetcoreService _netcoreService { get; }
private SmtpOptions _smtpOptions { get; }
public EmailSender(IOptions<SendGridOptions> sendGridOptions,
INetcoreService netcoreService,
IOptions<SmtpOptions> smtpOptions)
{
_sendGridOptions = sendGridOptions.Value;
_netcoreService = netcoreService;
_smtpOptions = smtpOptions.Value;
}
public Task SendEmailAsync(string email, string subject, string message)
{
//send email using sendgrid via netcoreService
_netcoreService.SendEmailBySendGridAsync(_sendGridOptions.SendGridKey,
_sendGridOptions.FromEmail,
_sendGridOptions.FromFullName,
subject,
message,
email).Wait();
return Task.CompletedTask;
}
}
NetcoreService 类:
public async Task SendEmailBySendGridAsync(string apiKey, string fromEmail, string fromFullName, string subject, string message, string email)
{
var client = new SendGridClient(apiKey);
var msg = new SendGridMessage()
{
From = new EmailAddress(fromEmail, fromFullName),
Subject = subject,
PlainTextContent = message,
HtmlContent = message
};
msg.AddTo(new EmailAddress(email, email));
await client.SendEmailAsync(msg);
}