41 lines
1.3 KiB
Plaintext
41 lines
1.3 KiB
Plaintext
@page "/login"
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@using System.Security.Claims
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@using Microsoft.AspNetCore.Authentication
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@using Microsoft.AspNetCore.Authentication.Cookies
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@inject NavigationManager Navigation
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<h3>SecDevOps Lab Login</h3>
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@if (!string.IsNullOrEmpty(errorMessage))
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{
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<div class="alert alert-danger">@errorMessage</div>
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}
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@* Wichtig: Ein traditionelles HTML-Formular nutzen, um Cookies setzen zu können *@
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<form action="/api/auth/login" method="post">
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<AntiforgeryToken />
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<div class="mb-3">
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<label class="form-label">Benutzername</label>
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<input type="text" name="username" class="form-control" required />
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</div>
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<div class="mb-3">
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<label class="form-label">Passwort</label>
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<input type="password" name="password" class="form-control" required />
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</div>
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<button type="submit" class="btn btn-primary">Einloggen</button>
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</form>
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@code {
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private string? errorMessage;
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protected override void OnInitialized()
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{
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// Falls ein Fehler beim Login auftrat, fangen wir ihn über die URL ab
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var uri = Navigation.ToAbsoluteUri(Navigation.Uri);
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if (Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(uri.Query).TryGetValue("error", out var error))
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{
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errorMessage = "Ungültige Zugangsdaten.";
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}
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}
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}
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