class_standAlonePage.inc

<?php
/*
  This code is part of FusionDirectory (http://www.fusiondirectory.org/)
  Copyright (C) 2003-2010  Cajus Pollmeier
  Copyright (C) 2011-2018  FusionDirectory

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/

/* base class for passwordRecovery and such classes handling requests on their own */
abstract class standAlonePage
{
  protected $directories;
  protected $directory;
  protected $activated;
  protected $interactive;

  /* Constructor */
  function __construct ($interactive = TRUE)
  {
    global $config, $ssl, $ui;

    $this->interactive = $interactive;

    if ($this->interactive) {
      /* Destroy old session if exists.
          Else you will get your old session back, if you not logged out correctly. */
      session::destroy();
      session::start();

      $config = $this->loadConfig();
      session::set('config', $config);

      /* Generate server list */
      $this->directories = [];
      foreach ($config->data['LOCATIONS'] as $key => $ignored) {
        $this->directories[$key] = $key;
      }

      $ui = new userinfoNoAuth(get_class($this));
      session::set('ui', $ui);
    }

    static::init();
  }

  abstract protected function readLdapConfig (): bool;

  function checkDirectoryChooser ()
  {
    global $config;

    $olddirectory = $this->directory;

    if (isset($_POST['server']) && isset($this->directories[$_POST['server']])) {
      $this->directory = validate($_POST['server']);
    } elseif (isset($_GET['directory']) && isset($this->directories[$_GET['directory']])) {
      $this->directory = validate($_GET['directory']);