电子邮件确认在ASP.NET mvc5没有sendgrid [英] Email confirmation in ASP.NET mvc5 without sendgrid
问题描述
标题pretty多说了。有没有添加电子邮件确认我的应用程序，而无需使用发送网格的一种方式？我的Azure帐户不会让我用它表示，它在我的心不是区可用，我不能似乎找到了另一种解决方案。
我没有sendgrid无论是在我的网站的电子邮件确认服务使用。我看不出有一点它小网站低流量。
我用gmail SMTP服务，而不是和它完美的作品：
使用系统;
使用System.Collections.Generic;
使用System.Configuration;
使用System.Linq的;
使用System.Net.Mail;
使用的System.Web;命名空间MyProject.MyClasses
{
公共类GmailEmailService：SmtpClient
{
// Gmail的用户名
公共字符串用户名{获得;组; } 公共GmailEmailService（）：
基地（ConfigurationManager.AppSettings [GmailHost]，Int32.Parse（ConfigurationManager.AppSettings [GmailPort]））
{
//从web.config文件中的值：
this.UserName = ConfigurationManager.AppSettings [GmailUserName];
this.EnableSsl = Boolean.Parse（ConfigurationManager.AppSettings [GmailSsl]）;
this.UseDefaultCredentials = FALSE;
this.Credentials =新System.Net.NetworkCredential（this.UserName，ConfigurationManager.AppSettings [GmailPassword]）;
}
}
}
在web.config文件中添加以下内容：
＆LT; configSections＆GT; ＆LT;＆的appSettings GT; ＆LT;！ - SMPTP服务器（确认电子邮件） - GT;
＆LT;添加键=GmailUserName值=[用户名] @ gmail.com/＆GT;
＆LT;添加键=GmailPassword值=[您的密码]/＆GT;
＆LT;添加键=GmailHostVALUE =smtp.gmail.com/＆GT;
＆LT;添加键=GmailPortVALUE =587/＆GT;
＆LT;添加键=GmailSslVALUE =真/＆GT; ＆LT; /的appSettings＆GT; ＆LT; / configSections＆GT;
在App_Start \\ IdentityConfig.cs文件改变SendAsync方法来此code：
公共类EmailService：IIdentityMessageService
{
公共异步任务SendAsync（IdentityMessage消息）
{ 电子邮件MAILMESSAGE新= MAILMESSAGE（新MailAddress（noreply@myproject.com，（不回复））
新的MailAddress（message.Destination））; email.Subject = message.Subject;
email.Body = message.Body; email.IsBodyHtml = TRUE; 使用（VAR的MailClient =新MyProject.MyClasses.GmailEmailService（））
{
//为了使用从电子邮件地址，取消此行原文：
//email.From =新的MailAddress（mailClient.UserName，（不回复））; 等待mailClient.SendMailAsync（电子邮件）;
}}
}
请注意：你也有这样的使用添加到IdentityConfig.cs文件：
使用System.Net.Mail;
的最后一件事是更新您的AccountController文件中的以下内容类似的东西：
//
// POST：/帐号/注册
[HttpPost]
[使用AllowAnonymous]
[ValidateAntiForgeryToken]
公共异步任务＆LT;＆的ActionResult GT;寄存器（RegisterViewModel模型）
{
如果（ModelState.IsValid）
{
VAR用户=新ApplicationUser {用户名= model.UserName，电子邮件= model.Email};
VAR的结果=等待UserManager.CreateAsync（用户，model.Password）;
如果（result.Succeeded）
{
//注释以下行以prevent直到用户确认登录：
//等待SignInManager.SignInAsync（用户，isPersistent：假的，rememberBrowser：假）; 字符串callbackUrl =等待SendEmailConfirmationTokenAsync（user.Id，账户确认书）; //取消注释在本地调试
// TempData的[ViewBagLink] = callbackUrl; ViewBag.errorMessage =请确认电子邮件发送给您。
返回视图（ShowMsg）;
}
AddErrors（结果）;
} //如果我们走到这一步，事情失败了，重新显示形式
返回查看（模型）;
}
//
// GET：/帐号/ ConfirmEmail
[使用AllowAnonymous]
公共异步任务＆LT;＆的ActionResult GT; ConfirmEmail（字符串userid，字符串code）
{
如果（用户ID == NULL || code == NULL）
{
返回视图（错误）;
}
VAR的结果=等待UserManager.ConfirmEmailAsync（用户ID，code）;
返回查看（result.SucceededConfirmEmail：错误）;
}
私人异步任务＆LT;串GT; SendEmailConfirmationTokenAsync（字符串userid，字符串主题）
{
//有关如何启用帐户确认和重置密码，请访问http://go.microsoft.com/fwlink/?LinkID=320771更多信息
//发送一封电子邮件，此链接：
字符串code =等待UserManager.GenerateEmailConfirmationTokenAsync（用户ID）;
VAR callbackUrl = Url.Action（ConfirmEmail，帐户，新的{用户id =用户ID，code = code}，协议：Request.Url.Scheme）;
等待UserManager.SendEmailAsync（用户ID，主题，请以＆lt确认您的账户; A HREF = \\+ callbackUrl +\\＆GT;点击此处＆lt; / A＆gt;中）;
返回callbackUrl;
}
和一个可能的观点ShowMsg.cs文件可以是：
@ {
ViewBag.Title =消息;
}＆LT; H1类=TEXT-危险＆GT; @ ViewBag.Title＆LT; / H1＆GT;
@ {
如果（String.IsNullOrEmpty（ViewBag.errorMessage））
{
＆LT; H3类=TEXT-危险＆GT;处理您的请求时发生错误＆LT; / H3 GT＆;
}
其他
{
＆LT; H3类=TEXT-危险＆GT; @ ViewBag.errorMessage＆LT; / H3 GT＆;
}
}
这就是它！它为我工作。
P.S：
你必须让你的Gmail帐户的安全性较低，应用选项。
按照Gmail的链接 的
我用下面的文章来写的解决方案：
<一个href=\"http://www.asp.net/mvc/overview/security/create-an-aspnet-mvc-5-web-app-with-email-confirmation-and-password-reset\"相对=nofollow>创建..
ASP-NET-MVC-确认-Registration-电子邮件
<一个href=\"http://stackoverflow.com/questions/20882891/how-can-i-send-email-using-gmail-smtp-in-asp-net-mvc-application\">stackoverflow-email-using-gmail-smtp-in-asp-net-mvc-application
<一个href=\"http://blogs.msdn.com/b/webdev/archive/2014/02/18/adding-two-factor-authentication-to-an-application-using-asp-net-identity.aspx\"相对=nofollow>加入的双因素认证..
的如何对发送的电子邮件，使用Gmail邮箱，SMTP -...
The title pretty much says it. Is there a way of adding Email Confirmation to my application without using the send grid ? my Azure account won't let me use it, says it isnt available in my zone and i cant seem to find another solution .
I didn't use sendgrid neither in my website for the Email confirmation service. I See no point having it in small websites with low traffic.
I use gmail SMTP service instead and it's works perfectly:
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net.Mail;
using System.Web;
namespace MyProject.MyClasses
{
public class GmailEmailService : SmtpClient
{
// Gmail user-name
public string UserName { get; set; }
public GmailEmailService():
base( ConfigurationManager.AppSettings["GmailHost"], Int32.Parse(ConfigurationManager.AppSettings["GmailPort"]) )
{
//Get values from web.config file:
this.UserName = ConfigurationManager.AppSettings["GmailUserName"];
this.EnableSsl = Boolean.Parse( ConfigurationManager.AppSettings["GmailSsl"] );
this.UseDefaultCredentials = false;
this.Credentials = new System.Net.NetworkCredential(this.UserName, ConfigurationManager.AppSettings["GmailPassword"]);
}
}
}
in the Web.Config file add the following:
<configSections>
<appSettings>
<!--Smptp Server (confirmations emails)-->
<add key="GmailUserName" value="[your user name]@gmail.com"/>
<add key="GmailPassword" value="[your password]"/>
<add key="GmailHost" value="smtp.gmail.com"/>
<add key="GmailPort" value="587"/>
<add key="GmailSsl" value="true"/>
</appSettings>
</configSections>
In App_Start\IdentityConfig.cs file change the SendAsync method to this code:
public class EmailService : IIdentityMessageService
{
public async Task SendAsync(IdentityMessage message)
{
MailMessage email = new MailMessage(new MailAddress("noreply@myproject.com", "(do not reply)"),
new MailAddress(message.Destination));
email.Subject = message.Subject;
email.Body = message.Body;
email.IsBodyHtml = true;
using( var mailClient = new MyProject.MyClasses.GmailEmailService() )
{
//In order to use the original from email address, uncomment this line:
//email.From = new MailAddress(mailClient.UserName, "(do not reply)");
await mailClient.SendMailAsync(email);
}
}
}
note: you will also have to add this using to the IdentityConfig.cs file:
using System.Net.Mail;
The last thing is to update the following in your AccountController file to something like that:
//
// POST: /Account/Register
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = new ApplicationUser { UserName = model.UserName, Email = model.Email };
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
//Comment the following line to prevent log in until the user is confirmed:
//await SignInManager.SignInAsync(user, isPersistent:false, rememberBrowser:false);
string callbackUrl = await SendEmailConfirmationTokenAsync(user.Id, "Account confirmation");
// Uncomment to debug locally
// TempData["ViewBagLink"] = callbackUrl;
ViewBag.errorMessage = "Please confirm the email was sent to you.";
return View("ShowMsg");
}
AddErrors(result);
}
// If we got this far, something failed, redisplay form
return View(model);
}
//
// GET: /Account/ConfirmEmail
[AllowAnonymous]
public async Task<ActionResult> ConfirmEmail(string userId, string code)
{
if (userId == null || code == null)
{
return View("Error");
}
var result = await UserManager.ConfirmEmailAsync(userId, code);
return View(result.Succeeded ? "ConfirmEmail" : "Error");
}
private async Task<string> SendEmailConfirmationTokenAsync(string userID, string subject)
{
// For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
// Send an email with this link:
string code = await UserManager.GenerateEmailConfirmationTokenAsync(userID);
var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = userID, code = code }, protocol: Request.Url.Scheme);
await UserManager.SendEmailAsync(userID, subject, "Please confirm your account by <a href=\"" + callbackUrl + "\">clicking here</a>");
return callbackUrl;
}
and a possible view ShowMsg.cs file can be:
@{
ViewBag.Title = "Message";
}
<h1 class="text-danger">@ViewBag.Title</h1>
@{
if (String.IsNullOrEmpty(ViewBag.errorMessage))
{
<h3 class="text-danger">An error occurred while processing your request.</h3>
}
else
{
<h3 class="text-danger">@ViewBag.errorMessage</h3>
}
}
That's it!, It works for me.
p.s: you will have to allow the "less-secure-apps" option in your gmail account. follow that gmail link
I used the following articles to write that solution:
Create a secure ASP.NET MVC 5 web app with..
ASP-NET-MVC-Confirm-Registration-Email
stackoverflow-email-using-gmail-smtp-in-asp-net-mvc-application
adding-two-factor-authentication..
how-to-send-an Anonymous Email using Gmail in ASP.Net
how-to-send-email-using-gmail-smtp-...
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