Question

编辑：已解决，请参见底部

我在这里浏览文档：

https://docs.microsoft.com/en-us/aspnet/core/security/authentication/accconfirm?view=aspnetcore-2.2&tabs=visual-studio#debug

尝试允许电子邮件验证，但我无法发送电子邮件。我确保关闭了设置，以便可以运行除代码外的其他内容。（工具->选项->调试->常规->取消选中框）

我一步步完成了调试器和程序

 return   client.SendEmailAsync(msg);

被叫。

我在输出中看不到任何看起来不对的东西，但是我可能错了，但是我什至不知道我在寻找什么。我已经尝试通过上面链接中列出的所有故障排除方法进行操作。

这是我的注册，电子邮件发送者和启动页面。

注册


        public async Task<IActionResult> OnPostAsync(string returnUrl = null)
        {
            returnUrl = returnUrl ?? Url.Content("~/");
            if (ModelState.IsValid)
            {
                var user = new IdentityUser { UserName = Input.Email, Email = Input.Email };
                var result = await _userManager.CreateAsync(user, Input.Password);
                if (result.Succeeded)
                {
                    _logger.LogInformation("User created a new account with password.");

                    var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
                    var callbackUrl = Url.Page(
                        "/Account/ConfirmEmail",
                        pageHandler: null,
                        values: new { userId = user.Id, code = code },
                        protocol: Request.Scheme);

                    await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
                        $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");

                  //  await _signInManager.SignInAsync(user, isPersistent: false);
                    return LocalRedirect(returnUrl);
                }
                foreach (var error in result.Errors)
                {
                    ModelState.AddModelError(string.Empty, error.Description);
                }
            }

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

电子邮件发件人

 public class EmailSender : IEmailSender
    {
        public EmailSender(IOptions<AuthMessageSenderOptions> optionsAccessor)
        {
            Options = optionsAccessor.Value;
        }

        public AuthMessageSenderOptions Options { get; } //set only via Secret Manager

        public Task SendEmailAsync(string email, string subject, string message)
        {
            return Execute(Options.SendGridKey, subject, message, email);
        }

        public Task Execute(string apiKey, string subject, string message, string email)
        {
            var client = new SendGridClient(apiKey);
            var msg = new SendGridMessage()
            {
                From = new EmailAddress("sam.wakeman@gmail.com", "Samuel Wakeman"),
                Subject = subject,
                PlainTextContent = message,
                HtmlContent = message
            };
            msg.AddTo(new EmailAddress(email));

            msg.SetClickTracking(false, false);

            return   client.SendEmailAsync(msg);
        }
    }

启动


public class Startup

    {
        private string _moviesApiKey = null;



        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {

            _moviesApiKey = Configuration["Movies:ServiceApiKey"];

            services.Configure<CookiePolicyOptions>(options =>
            {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });

            services.AddDbContext<ApplicationDbContext>(options =>
                options.UseSqlServer(
                    Configuration.GetConnectionString("DefaultConnection")));
            services.AddDefaultIdentity<IdentityUser>(config =>
            {
                config.SignIn.RequireConfirmedEmail = true;
            })
              .AddDefaultUI(UIFramework.Bootstrap4)
                .AddEntityFrameworkStores<ApplicationDbContext>();

            // requires
            // using Microsoft.AspNetCore.Identity.UI.Services;
            // using WebPWrecover.Services;
            services.AddTransient<IEmailSender, EmailSender>();
            services.Configure<AuthMessageSenderOptions>(Configuration);

            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseDatabaseErrorPage();
            }
            else
            {
                app.UseExceptionHandler("/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }

            app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseCookiePolicy();

            app.UseAuthentication();

            app.UseMvc();
        }
    }
}

我尝试了Gmail和Outlook电子邮件并检查了垃圾邮件文件夹；我的sendgrid帐户说根本没有发送电子邮件。

编辑：我的错误是我混淆了api密钥是什么。如果您第二次没有复制任何东西，那么您创建密钥时将没有正确的选择。它不是您提供的名称，而是SG_XXXXXXXXXXXXXXXXXXXXXXX这样的名称，它的名称确实很长。

asp.net Core疑难解答，带有发送网格的电子邮件验证

0 个答案: