Issue #3265973: Add ability to integrate with syslog

                    GNU GENERAL PUBLIC LICENSE

                       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,

 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

 Everyone is permitted to copy and distribute verbatim copies

 of this license document, but changing it is not allowed.

                            Preamble

  The licenses for most software are designed to take away your

freedom to share and change it.  By contrast, the GNU General Public

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  When we speak of free software, we are referring to freedom, not

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These restrictions translate to certain responsibilities for you if you

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Also add information on how to contact you by electronic and paper mail.

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  <signature of Ty Coon>, 1 April 1989

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This General Public License does not permit incorporating your program into

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consider it more useful to permit linking proprietary applications with the

library.  If this is what you want to do, use the GNU Lesser General

Public License instead of this License.

    "description": "Logs general CUD events performed by the user (using the forms) on the website.",

    "type": "drupal-module",

    "license": "GPL-2.0-or-later",

    "authors": [

        {

            "name": "Stephen Mustgrave",

            "email": "smustgrave@gmail.com",

            "role": "Maintainer"

        }

    ],

    "homepage": "https://drupal.org/project/events_log_track",

    "support": {

        "issues": "https://drupal.org/project/issues/events_log_track",

 * @return array

 *   An array with the event log handlers.

 */

function event_log_track_get_event_handlers() {

function event_log_track_get_event_handlers(): array {

  $handlers = drupal_static(__FUNCTION__);

  if ($handlers === NULL) {

    $handlers = Drupal::moduleHandler()->invokeAll('event_log_track_handlers');

 * @param string $callback

 *   The callback to be added.

 */

function event_log_track_add_submit_handler(array &$element, $callback) {

function event_log_track_add_submit_handler(array &$element, string $callback) {

  if (array_key_exists("#submit", $element)) {

    if ((!empty($element['#type']) && $element['#type'] == 'form') || count($element["#submit"])) {

      $element["#submit"][] = $callback;

    }

  }

}

/**

 * Implements hook_form_FORM_ID_alter().

 */

function event_log_track_form_system_modules_uninstall_alter(&$form, &$form_state) {

  foreach ($form['uninstall'] as $name => &$module) {

    if (str_starts_with($name, 'event_log_track')) {

      $form['uninstall'][$name]['#disabled'] = TRUE;

      $form['uninstall'][$name]['#description'] = '<strong>' . t('LOCKED.') . '</strong>';

      $form['modules'][$name]['description']['#markup'] =

        $form['modules'][$name]['description']['#markup'] . '<br/><strong>'

        . t('CANNOT BE UNINSTALLED.') . '</strong>';

    }

  }

}

/**

 * Implements hook_event_log_track_handlers().

 */

function event_log_track_auth_event_log_track_handlers() {

function event_log_track_auth_event_log_track_handlers(): array {

  // User Authentication event log handler.

  $handlers = [];

  $handlers['authentication'] = [

/**

 * Event log callback for the user authentication event log.

 *

 * @return array

 *   Return an associative array of data to insert in database.

 */

function event_log_track_auth_form_submit($form, $form_state, $form_id) {

function event_log_track_auth_form_submit($form, $form_state, $form_id): ?array {

  $account = \Drupal::currentUser();

  $log = NULL;

  switch ($form_id) {

/**

 * Implements hook_form_FORM_ID_validate().

 */

function event_log_track_auth_user_login_validate($form, &$form_state) {

function event_log_track_auth_user_login_validate($form, $form_state) {

  // Check for erros and log them.

  $errors = $form_state->getErrors();

  if (!empty($errors)) {

services:

  event_log_track_auth_exit:

    class: Drupal\event_log_track_auth\EventSubscriber\EventLogTrackAuthExit

    tags:

      - {name: event_subscriber}