Add Manage/Privacy-Delete/Download functionality

src/UI/Areas/Identity/Pages/Account/ExternalLogin.cshtml

@@ -29,5 +29,5 @@
 </div>
 
 @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/ForgotPassword.cshtml

@@ -22,5 +22,5 @@
 </div>
 
 @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/Login.cshtml

@@ -78,5 +78,5 @@
 </div>
 
 @section Scripts {
-    @await  Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/LoginWith2fa.cshtml

@@ -32,10 +32,10 @@
     </div>
 </div>
 <p>
-    Don't have access to your authenticator device? You can 
+    Don't have access to your authenticator device? You can
     <a asp-page="./LoginWithRecoveryCode" asp-route-returnUrl="@Model.ReturnUrl">log in with a recovery code</a>.
 </p>
 
 @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/LoginWithRecoveryCode.cshtml

@@ -23,7 +23,7 @@
         </form>
     </div>
 </div>
- 
- @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/Manage/ChangePassword.cshtml

@@ -31,5 +31,5 @@
 </div>
 
 @section Scripts {
-    @await  Html.PartialAsync("_ValidationScriptsPartial")    
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/Manage/DeletePersonalData.cshtml

@@ -0,0 +1,34 @@
+@page
+@model DeletePersonalDataModel
+@{
+    ViewData["Title"] = "Delete Personal Data";
+    ViewData["ActivePage"] = ManageNavPages.DeletePersonalData;
+}
+
+<h4>@ViewData["Title"]</h4>
+
+<div class="alert alert-warning" role="alert">
+    <p>
+        <span class="glyphicon glyphicon-warning-sign"></span>
+        <strong>Deleting this data will permanently remove your account, and this cannot be recovered.</strong>
+    </p>
+</div>
+
+<div>
+    <form method="post" class="form-group">
+        <div asp-validation-summary="All" class="text-danger"></div>
+        @if (Model.RequirePassword)
+        {
+            <div class="form-group">
+                <label asp-for="Input.Password"></label>
+                <input asp-for="Input.Password" class="form-control" />
+                <span asp-validation-for="Input.Password" class="text-danger"></span>
+            </div>
+        }       
+        <button class="btn btn-danger" type="submit">Delete data and close my account</button>
+    </form>
+</div>
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
+}

src/UI/Areas/Identity/Pages/Account/Manage/DeletePersonalData.cshtml.cs

@@ -0,0 +1,84 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+
+namespace Microsoft.AspNetCore.Identity.UI.Pages.Account.Manage
+{
+    public class DeletePersonalDataModel : PageModel
+    {
+        private readonly UserManager<IdentityUser> _userManager;
+        private readonly SignInManager<IdentityUser> _signInManager;
+        private readonly ILogger<DeletePersonalDataModel> _logger;
+
+        public DeletePersonalDataModel(
+            UserManager<IdentityUser> userManager,
+            SignInManager<IdentityUser> signInManager,
+            ILogger<DeletePersonalDataModel> logger)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+            _logger = logger;
+        }
+
+        [BindProperty]
+        public InputModel Input { get; set; }
+
+        public class InputModel
+        {
+            [Required]
+            [DataType(DataType.Password)]
+            public string Password { get; set; }
+        }
+
+        public bool RequirePassword { get; set; }
+
+        public async Task<IActionResult> OnGet()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            RequirePassword = await _userManager.HasPasswordAsync(user);
+            return Page();
+        }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            RequirePassword = await _userManager.HasPasswordAsync(user);
+            if (RequirePassword)
+            {
+                if (!await _userManager.CheckPasswordAsync(user, Input.Password))
+                {
+                    ModelState.AddModelError(string.Empty, "Password not correct.");
+                    return Page();
+                }
+            }
+
+            var result = await _userManager.DeleteAsync(user);
+            if (!result.Succeeded)
+            {
+                throw new InvalidOperationException($"Unexpected error occurred deleteing user with ID '{user.Id}'.");
+            }
+
+            await _signInManager.SignOutAsync();
+
+            _logger.LogInformation("User with ID '{UserId}' deleted themselves.", _userManager.GetUserId(User));
+
+            return Redirect("~/");
+        }
+    }
+}

src/UI/Areas/Identity/Pages/Account/Manage/Disable2fa.cshtml

@@ -2,7 +2,7 @@
 @model Disable2faModel
 @{
     ViewData["Title"] = "Disable two-factor authentication (2FA)";
-    ViewData["ActivePage"] = "TwoFactorAuthentication";
+    ViewData["ActivePage"] = ManageNavPages.TwoFactorAuthentication;
 }
 
 <h2>@ViewData["Title"]</h2>

src/UI/Areas/Identity/Pages/Account/Manage/DownloadPersonalData.cshtml

@@ -0,0 +1,12 @@
+@page
+@model DownloadPersonalDataModel
+@{
+    ViewData["Title"] = "Download Your Data";
+    ViewData["ActivePage"] = ManageNavPages.DownloadPersonalData;
+}
+
+<h4>@ViewData["Title"]</h4>
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
+}

src/UI/Areas/Identity/Pages/Account/Manage/DownloadPersonalData.cshtml.cs

@@ -0,0 +1,51 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+
+namespace Microsoft.AspNetCore.Identity.UI.Pages.Account.Manage
+{
+    public class DownloadPersonalDataModel : PageModel
+    {
+        private readonly UserManager<IdentityUser> _userManager;
+        private readonly ILogger<DownloadPersonalDataModel> _logger;
+
+        public DownloadPersonalDataModel(
+            UserManager<IdentityUser> userManager,
+            ILogger<DownloadPersonalDataModel> logger)
+        {
+            _userManager = userManager;
+            _logger = logger;
+        }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            _logger.LogInformation("User with ID '{UserId}' asked for their personal data.", _userManager.GetUserId(User));
+
+            // Only include personal data for download
+            var personalData = new Dictionary<string, string>();
+            personalData.Add("UserId", await _userManager.GetUserIdAsync(user));
+            personalData.Add("UserName", await _userManager.GetUserNameAsync(user));
+            personalData.Add("Email", await _userManager.GetEmailAsync(user));
+            personalData.Add("EmailConfirmed", (await _userManager.IsEmailConfirmedAsync(user)).ToString());
+            personalData.Add("PhoneNumber", await _userManager.GetPhoneNumberAsync(user));
+            personalData.Add("PhoneNumberConfirmed", (await _userManager.IsEmailConfirmedAsync(user)).ToString());
+
+            Response.Headers.Add("Content-Disposition", "attachment; filename=PersonalData.json");
+            return new FileContentResult(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(personalData)), "text/json");
+        }
+    }
+}

src/UI/Areas/Identity/Pages/Account/Manage/EnableAuthenticator.cshtml

@@ -2,7 +2,7 @@
 @model EnableAuthenticatorModel
 @{
     ViewData["Title"] = "Configure authenticator app";
-    ViewData["ActivePage"] = "TwoFactorAuthentication";
+    ViewData["ActivePage"] = ManageNavPages.TwoFactorAuthentication;
 }
 
 <h4>@ViewData["Title"]</h4>
@@ -49,5 +49,5 @@
 </div>
 
 @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/Manage/GenerateRecoveryCodes.cshtml

@@ -2,7 +2,7 @@
 @model GenerateRecoveryCodesModel
 @{
     ViewData["Title"] = "Generate two-factor authentication (2FA) recovery codes";
-    ViewData["ActivePage"] = "TwoFactorAuthentication";
+    ViewData["ActivePage"] = ManageNavPages.TwoFactorAuthentication;
 }
 
 <h4>@ViewData["Title"]</h4>

src/UI/Areas/Identity/Pages/Account/Manage/Index.cshtml

@@ -41,5 +41,5 @@
 </div>
 
 @section Scripts {
-    @await Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }

src/UI/Areas/Identity/Pages/Account/Manage/ManageNavPages.cs

@@ -12,16 +12,28 @@ public static class ManageNavPages
 
         public static string ChangePassword => "ChangePassword";
 
+        public static string DownloadPersonalData => "DownloadPersonalData";
+
+        public static string DeletePersonalData => "DeletePersonalData";
+
         public static string ExternalLogins => "ExternalLogins";
 
+        public static string PersonalData => "PersonalData";
+
         public static string TwoFactorAuthentication => "TwoFactorAuthentication";
 
         public static string IndexNavClass(ViewContext viewContext) => PageNavClass(viewContext, Index);
 
         public static string ChangePasswordNavClass(ViewContext viewContext) => PageNavClass(viewContext, ChangePassword);
 
+        public static string DownloadPersonalDataNavClass(ViewContext viewContext) => PageNavClass(viewContext, DownloadPersonalData);
+
+        public static string DeletePersonalDataNavClass(ViewContext viewContext) => PageNavClass(viewContext, DeletePersonalData);
+
         public static string ExternalLoginsNavClass(ViewContext viewContext) => PageNavClass(viewContext, ExternalLogins);
 
+        public static string PersonalDataNavClass(ViewContext viewContext) => PageNavClass(viewContext, PersonalData);
+
         public static string TwoFactorAuthenticationNavClass(ViewContext viewContext) => PageNavClass(viewContext, TwoFactorAuthentication);
 
         public static string PageNavClass(ViewContext viewContext, string page)

src/UI/Areas/Identity/Pages/Account/Manage/PersonalData.cshtml

@@ -0,0 +1,27 @@
+@page
+@model PersonalDataModel
+@{
+    ViewData["Title"] = "Personal Data";
+    ViewData["ActivePage"] = ManageNavPages.PersonalData;
+}
+
+<h4>@ViewData["Title"]</h4>
+
+<div class="row">
+    <div class="col-md-6">
+        <p>Your account contains personal data that you have given us. This page allows you to download or delete that data.</p>
+        <p>
+            <strong>Deleting this data will permanently remove your account, and this cannot be recovered.</strong>
+        </p>
+        <form asp-page="DownloadPersonalData" method="post" class="form-group">
+            <button class="btn btn-default" type="submit">Download</button>
+        </form>
+        <p>
+            <a asp-page="DeletePersonalData" class="btn btn-default">Delete</a>
+        </p>
+    </div>
+</div>
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
+}

src/UI/Areas/Identity/Pages/Account/Manage/PersonalData.cshtml.cs

@@ -0,0 +1,35 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+
+namespace Microsoft.AspNetCore.Identity.UI.Pages.Account.Manage
+{
+    public class PersonalDataModel : PageModel
+    {
+        private readonly UserManager<IdentityUser> _userManager;
+        private readonly ILogger<PersonalDataModel> _logger;
+
+        public PersonalDataModel(
+            UserManager<IdentityUser> userManager,
+            ILogger<PersonalDataModel> logger)
+        {
+            _userManager = userManager;
+            _logger = logger;
+        }
+
+        public async Task<IActionResult> OnGet()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+            }
+
+            return Page();
+        }
+    }
+}

src/UI/Areas/Identity/Pages/Account/Manage/ResetAuthenticator.cshtml

@@ -2,7 +2,7 @@
 @model ResetAuthenticatorModel
 @{
     ViewData["Title"] = "Reset authenticator key";
-    ViewData["ActivePage"] = "TwoFactorAuthentication";
+    ViewData["ActivePage"] = ManageNavPages.TwoFactorAuthentication;
 }
 
 <h4>@ViewData["Title"]</h4>

src/UI/Areas/Identity/Pages/Account/Manage/SetPassword.cshtml

@@ -2,7 +2,7 @@
 @model SetPasswordModel
 @{
     ViewData["Title"] = "Set password";
-    ViewData["ActivePage"] = "ChangePassword";
+    ViewData["ActivePage"] = ManageNavPages.ChangePassword;
 }
 
 <h4>Set your password</h4>
@@ -31,5 +31,5 @@
 </div>
 
 @section Scripts {
-    @await  Html.PartialAsync("_ValidationScriptsPartial")
+    <partial name="_ValidationScriptsPartial" />
 }