添加项目文件。

TightWiki/Areas/Identity/Pages/Account/LoginWith2fa.cshtml

@@ -0,0 +1,44 @@
+@page
+@using System.Text.Encodings.Web
+@model LoginWith2faModel
+@{
+    var sessionState = ViewData["SessionState"] as TightWiki.SessionState ?? throw new Exception("Wiki State Context cannot be null.");
+}
+
+<h3>
+    Two-factor authentication
+</h3>
+
+<p>Your login is protected with an authenticator app. Enter your authenticator code below.</p>
+<hr />
+
+<div class="row">
+    <div class="col-md-4">
+        <form method="post" asp-route-returnUrl="@UrlEncoder.Default.Encode(Model.ReturnUrl)">
+            <input asp-for="RememberMe" type="hidden" />
+            <div asp-validation-summary="ModelOnly" class="text-danger" role="alert"></div>
+            <div class="form-floating mb-3">
+                <input asp-for="Input.TwoFactorCode" class="form-control" autocomplete="off" />
+                <label asp-for="Input.TwoFactorCode" class="form-label"></label>
+                <span asp-validation-for="Input.TwoFactorCode" class="text-danger"></span>
+            </div>
+            <div class="checkbox mb-3">
+                <label asp-for="Input.RememberMachine" class="form-label">
+                    <input asp-for="Input.RememberMachine" />
+                    @Html.DisplayNameFor(m => m.Input.RememberMachine)
+                </label>
+            </div>
+            <div>
+                <button type="submit" class="w-100 btn btn-lg btn-primary">Log in</button>
+            </div>
+        </form>
+    </div>
+</div>
+<p>
+    Don't have access to your authenticator device? You can
+    <a id="recovery-code-login" asp-page="./LoginWithRecoveryCode" asp-route-returnUrl="@UrlEncoder.Default.Encode(Model.ReturnUrl)">log in with a recovery code</a>.
+</p>
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
+}