mailwolt/app/Livewire/Ui/Security/Modal/TotpSetupModal.php

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<?php
namespace App\Livewire\Ui\Security\Modal;
use Illuminate\Support\Facades\Auth;
use LivewireUI\Modal\ModalComponent;
use Vectorface\GoogleAuthenticator;
class TotpSetupModal extends ModalComponent
{
public string $secret;
public string $otp = '';
public string $qrPng; // PNG Data-URI
public bool $alreadyActive = false;
// << Wichtig: je Modal eigene Breite >>
public static function modalMaxWidth(): string
{
// mögliche Werte: 'sm','md','lg','xl','2xl','3xl','4xl','5xl','6xl','7xl'
return 'xl'; // kompakt für TOTP
}
public function mount(): void
{
$user = Auth::user();
$ga = new GoogleAuthenticator();
// Falls User schon Secret hat: wiederverwenden, sonst neues anlegen
$this->secret = $user->totp_secret ?: $ga->createSecret();
$issuer = config('app.name', 'MailWolt');
// getQRCodeUrl(accountName, secret, issuer) => PNG Data-URI
$this->qrPng = $ga->getQRCodeUrl($user->email, $this->secret, $issuer);
$this->alreadyActive = (bool) ($user->two_factor_enabled ?? false);
}
public function verifyAndEnable(string $code): void
{
$code = preg_replace('/\D/', '', $code ?? '');
if (strlen($code) !== 6) {
$this->dispatch('toast', body: 'Bitte 6-stelligen Code eingeben.');
return;
}
$ga = new GoogleAuthenticator();
$ok = $ga->verifyCode($this->secret, $code, 2); // 2 × 30 s Toleranz
if (!$ok) {
$this->dispatch('toast', body: 'Code ungültig. Versuche es erneut.');
return;
}
$user = Auth::user();
$user->totp_secret = $this->secret;
$user->two_factor_enabled = true;
$user->save();
$this->dispatch('totp-enabled');
$this->dispatch('toast', body: 'TOTP aktiviert.');
$this->dispatch('closeModal');
}
public function disable(): void
{
$user = Auth::user();
$user->totp_secret = null;
$user->two_factor_enabled = false;
$user->save();
$this->dispatch('totp-disabled');
$this->dispatch('toast', body: 'TOTP deaktiviert.');
$this->dispatch('closeModal');
}
public function saveAccount() { /* $this->validate(..); user->update([...]) */ }
public function changePassword() { /* validate & set */ }
public function changeEmail() { /* validate, send verify link, etc. */ }
public function openRecovery() { /* optional modal or page */ }
public function logoutOthers() { /* … */ }
public function logoutSession(string $id) { /* … */ }
public function render()
{
return view('livewire.ui.security.modal.totp-setup-modal');
}
}