test_kba_authentication.php in Google Authenticator / 2 Factor Authentication - 2FA 8

Email verification functions.

Namespace

Drupal\miniorange_2fa\Form

File

src/Form/test_kba_authentication.php

<?php

namespace Drupal\miniorange_2fa\Form;


/**
 * @file
 * Email verification functions.
 */
use Drupal\user\Entity\User;
use Drupal\Core\Form\FormBase;
use Drupal\miniorange_2fa\MiniorangeUser;
use Drupal\miniorange_2fa\MoAuthUtilities;
use Drupal\miniorange_2fa\AuthenticationType;
use Drupal\miniorange_2fa\AuthenticationAPIHandler;
use Drupal\miniorange_2fa\MiniorangeCustomerProfile;

/**
 * Menu callback for email verification.
 */
class test_kba_authentication extends FormBase {
  public function getFormId() {
    return 'miniorange_kba_autentication';
  }
  public function buildForm(array $form, \Drupal\Core\Form\FormStateInterface $form_state) {
    $form['markup_top_2'] = array(
      '#markup' => '<div class="mo_saml_table_layout_1"><div class="mo_saml_table_layout mo_saml_container">',
    );
    $form['markup_library'] = array(
      '#attached' => array(
        'library' => 'miniorange_2fa/miniorange_2fa.admin',
        'library' => 'miniorange_2fa/miniorange_2fa.license',
      ),
    );
    global $base_url;
    $url = $base_url . '/admin/config/people/miniorange_2fa/setup_twofactor';
    $user = User::load(\Drupal::currentUser()
      ->id());
    $user_id = $user
      ->id();
    $utilities = new MoAuthUtilities();
    $custom_attribute = $utilities::get_users_custom_attribute($user_id);
    $user_email = $custom_attribute[0]->miniorange_registered_email;
    $input = $form_state
      ->getUserInput();
    $questions = NULL;
    $count = 0;
    $txId = '';
    if (array_key_exists('txId', $input) === FALSE) {
      $customer = new MiniorangeCustomerProfile();
      $miniorange_user = new MiniorangeUser($customer
        ->getCustomerID(), $user_email, NULL, NULL, AuthenticationType::$KBA['code']);
      $auth_api_handler = new AuthenticationAPIHandler($customer
        ->getCustomerID(), $customer
        ->getAPIKey());
      $response = $auth_api_handler
        ->challenge($miniorange_user);
      if ($response->status == 'SUCCESS') {
        $questions = $response->questions;
        $count = count($response->questions);
        $txId = $response->txId;
      }
      else {
        $message = 'An error occured while processing your request. Please try again.';
        MoAuthUtilities::show_error_or_success_message($message, 'error');
      }
    }
    else {
      $count = $input['question_count'];
      $questions = array();
      for ($i = 1; $i <= $count; $i++) {
        $ques = isset($input['mo2f_kbaquestion' . $i]) ? $input['mo2f_kbaquestion' . $i] : '';
        $ans = isset($input['mo2f_kbaanswer' . $i]) ? $input['mo2f_kbaanswer' . $i] : '';
        $qa = array();
        $qa = array(
          'question' => $ques,
          'answer' => $ans,
        );
        array_push($questions, (object) $qa);
      }
    }
    $form['header']['#markup'] = t('<div class="mo2f-setup-header"><div class="mo2f-setup-header-top-left">Test Security Questions (KBA)</div></div><div class="mo2f-info">Please answer the following questions:</div>');
    $i = 0;
    foreach ($questions as $ques) {
      $i++;
      $form['mo2f_kbaanswer' . $i] = array(
        '#type' => 'textfield',
        '#title' => t($i . '. ' . $ques->question),
        '#size' => 49,
        '#suffix' => '<br>',
        '#attributes' => array(
          'placeholder' => t('Enter your answer here'),
        ),
      );
      $form['mo2f_kbaquestion' . $i] = array(
        '#type' => 'hidden',
        '#value' => $ques->question,
      );
    }
    $form['txId'] = array(
      '#type' => 'hidden',
      '#value' => $txId,
    );
    $form['question_count'] = array(
      '#type' => 'hidden',
      '#value' => $count,
    );
    $form['actions']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Verify'),
    );
    $form['actions']['cancel'] = array(
      '#markup' => '<span>&nbsp;&nbsp;&nbsp;</span><a href=" ' . $url . ' ">Cancel Test</a>',
    );
    $form['main_layout_div_end'] = array(
      '#markup' => '<br><br><br><br><br><br><br><br><br><br><br><br></div>',
    );
    MoAuthUtilities::AddsupportTab($form, $form_state);
    return $form;
  }

  /**
   * Form submit handler for email verify.
   */
  public function submitForm(array &$form, \Drupal\Core\Form\FormStateInterface $form_state) {
    $form_state
      ->setRebuild();
    $input = $form_state
      ->getUserInput();
    $txId = $input['txId'];
    $user = User::load(\Drupal::currentUser()
      ->id());
    $user_id = $user
      ->id();
    $utilities = new MoAuthUtilities();
    $custom_attribute = $utilities::get_users_custom_attribute($user_id);
    $user_email = $custom_attribute[0]->miniorange_registered_email;
    $count = $input['question_count'];
    $kba = array();
    for ($i = 1; $i <= $count; $i++) {
      $ques = $input['mo2f_kbaquestion' . $i];
      $ans = $input['mo2f_kbaanswer' . $i];
      if (empty($ans)) {
        \Drupal::messenger()
          ->addMessage(t('Please enter all the answers first.'), 'error');
        return;
      }
      $qa = array(
        "question" => $ques,
        "answer" => $ans,
      );
      array_push($kba, $qa);
    }
    if (count($kba) > 0) {
      $customer = new MiniorangeCustomerProfile();
      $miniorange_user = new MiniorangeUser($customer
        ->getCustomerID(), $user_email, NULL, NULL, AuthenticationType::$KBA['code']);
      $auth_api_handler = new AuthenticationAPIHandler($customer
        ->getCustomerID(), $customer
        ->getAPIKey());
      $response = $auth_api_handler
        ->validate($miniorange_user, $txId, NULL, $kba);

      // Clear all the messages
      \Drupal::messenger()
        ->deleteAll();

      // read API response
      if ($response->status == 'SUCCESS') {
        $message = 'You have successfully completed the test.';
        MoAuthUtilities::show_error_or_success_message($message, 'status');
      }
      elseif ($response->status == 'FAILED') {
        \Drupal::messenger()
          ->addMessage(t('The answers you have entered are incorrect. Please try again.'), 'error');
        return;
      }
    }
    else {
      $message = 'An error occured while processing your request. Please try again.';
      MoAuthUtilities::show_error_or_success_message($message, 'error');
    }
  }

}

Classes

Name	Description
test_kba_authentication	Menu callback for email verification.