100 lines
4.5 KiB
C#
100 lines
4.5 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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#nullable disable
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.WebUtilities;
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using System.ComponentModel.DataAnnotations;
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using System.Text;
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using System.Text.Encodings.Web;
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using TightWiki.Library.Interfaces;
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using TightWiki.Models;
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using TightWiki.Repository;
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namespace TightWiki.Areas.Identity.Pages.Account
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{
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public class ForgotPasswordModel : PageModelBase
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{
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private readonly UserManager<IdentityUser> _userManager;
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private readonly IWikiEmailSender _emailSender;
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public ForgotPasswordModel(UserManager<IdentityUser> userManager, SignInManager<IdentityUser> signInManager, IWikiEmailSender emailSender)
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: base(signInManager)
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{
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_userManager = userManager;
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_emailSender = emailSender;
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}
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/// <summary>
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/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
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/// directly from your code. This API may change or be removed in future releases.
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/// </summary>
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[BindProperty]
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public InputModel Input { get; set; }
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/// <summary>
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/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
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/// directly from your code. This API may change or be removed in future releases.
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/// </summary>
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public class InputModel
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{
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/// <summary>
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/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
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/// directly from your code. This API may change or be removed in future releases.
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/// </summary>
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[Required]
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[EmailAddress]
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public string Email { get; set; }
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}
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public async Task<IActionResult> OnPostAsync()
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{
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if (ModelState.IsValid)
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{
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var user = await _userManager.FindByEmailAsync(Input.Email);
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if (user == null || !(await _userManager.IsEmailConfirmedAsync(user)))
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{
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// Don't reveal that the user does not exist or is not confirmed
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return RedirectToPage($"{GlobalConfiguration.BasePath}/Identity/ForgotPasswordConfirmation");
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}
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var code = await _userManager.GeneratePasswordResetTokenAsync(user);
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var encodedCode = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
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var callbackUrl = Url.Page(
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"/Account/ResetPassword",
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pageHandler: null,
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values: new { area = "Identity", encodedCode },
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protocol: Request.Scheme);
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var emailTemplate = new StringBuilder(ConfigurationRepository.Get<string>("Membership", "Template: Reset Password Email"));
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var basicConfig = ConfigurationRepository.GetConfigurationEntryValuesByGroupName("Basic");
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var siteName = basicConfig.Value<string>("Name");
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var address = basicConfig.Value<string>("Address");
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var profile = UsersRepository.GetAccountProfileByUserId(Guid.Parse(user.Id));
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var emailSubject = "Reset password";
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emailTemplate.Replace("##SUBJECT##", emailSubject);
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emailTemplate.Replace("##ACCOUNTCOUNTRY##", profile.Country);
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emailTemplate.Replace("##ACCOUNTTIMEZONE##", profile.TimeZone);
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emailTemplate.Replace("##ACCOUNTLANGUAGE##", profile.Language);
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emailTemplate.Replace("##ACCOUNTEMAIL##", profile.EmailAddress);
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emailTemplate.Replace("##ACCOUNTNAME##", profile.AccountName);
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emailTemplate.Replace("##PERSONNAME##", $"{profile.FirstName} {profile.LastName}");
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emailTemplate.Replace("##CODE##", code);
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emailTemplate.Replace("##USERID##", user.Id);
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emailTemplate.Replace("##SITENAME##", siteName);
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emailTemplate.Replace("##SITEADDRESS##", address);
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emailTemplate.Replace("##CALLBACKURL##", HtmlEncoder.Default.Encode(callbackUrl));
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await _emailSender.SendEmailAsync(Input.Email, emailSubject, emailTemplate.ToString());
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return RedirectToPage($"{GlobalConfiguration.BasePath}/Identity/ForgotPasswordConfirmation");
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}
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return Page();
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}
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}
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}
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