public function GALoginHotpSetup::getSetupForm in Google Authenticator login 8

Get the setup form for the validation method.

Parameters

array $form: The configuration form array.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array Form API array.

Overrides TfaSetupInterface::getSetupForm

File

src/Plugin/TfaSetup/GALoginHotpSetup.php, line 59

Class

GALoginHotpSetup

HOTP setup class to setup HOTP validation.

Namespace

Drupal\ga_login\Plugin\TfaSetup

Code

public function getSetupForm(array $form, FormStateInterface $form_state) {
  $help_links = $this
    ->getHelpLinks();
  $items = [];
  foreach ($help_links as $item => $link) {
    $items[] = Link::fromTextAndUrl($item, Url::fromUri($link, [
      'attributes' => [
        'target' => '_blank',
      ],
    ]));
  }
  $form['apps'] = [
    '#theme' => 'item_list',
    '#items' => $items,
    '#title' => $this
      ->t('Install authentication code application on your mobile or desktop device:'),
  ];
  $form['info'] = [
    '#type' => 'html_tag',
    '#tag' => 'p',
    '#value' => $this
      ->t('The two-factor authentication application will be used during this setup and for generating codes during regular authentication. If the application supports it, scan the QR code below to get the setup code otherwise you can manually enter the text code.'),
  ];
  $form['seed'] = [
    '#type' => 'textfield',
    '#value' => $this->seed,
    '#disabled' => TRUE,
    '#description' => $this
      ->t('Enter this code into your two-factor authentication app or scan the QR code below.'),
  ];

  // QR image of seed.
  $form['qr_image'] = [
    '#prefix' => '<div class="ga-login-qr-code"',
    '#theme' => 'image',
    '#uri' => $this
      ->getQrCodeUri(),
    '#alt' => $this
      ->t('QR code for TFA setup'),
    '#suffix' => '</div>',
  ];

  // QR code css giving it a fixed width.
  $form['page']['#attached']['html_head'][] = [
    [
      '#tag' => 'style',
      '#value' => ".ga-login-qr-code { width:200px }",
    ],
    'qrcode-css',
  ];

  // Include code entry form.
  $form = $this
    ->getForm($form, $form_state);
  $form['actions']['login']['#value'] = $this
    ->t('Verify and save');

  // Alter code description.
  $form['code']['#description'] = $this
    ->t('A verification code will be generated after you scan the above QR code or manually enter the setup code. The verification code is six digits long.');
  return $form;
}