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btrybtry
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fix(ldapquestion): missing files
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‎ajax/getldapvalues.php

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<?php
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/**
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* ---------------------------------------------------------------------
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* Formcreator is a plugin which allows creation of custom forms of
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* easy access.
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* ---------------------------------------------------------------------
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* LICENSE
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*
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* This file is part of Formcreator.
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*
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* Formcreator is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* Formcreator is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Formcreator. If not, see <http://www.gnu.org/licenses/>.
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* ---------------------------------------------------------------------
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* @copyright Copyright © 2011 - 2021 Teclib'
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* @license http://www.gnu.org/licenses/gpl.txt GPLv3+
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* @link https://github.com/pluginsGLPI/formcreator/
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* @link https://pluginsglpi.github.io/formcreator/
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* @link http://plugins.glpi-project.org/#/plugin/formcreator
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* ---------------------------------------------------------------------
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*/
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include ('../../../inc/includes.php');
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if (!defined('GLPI_ROOT')) {
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die("Sorry. You can't access this file directly");
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}
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header('Content-Type: application/json; charset=UTF-8');
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Html::header_nocache();
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// Check if plugin is activated...
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if (!Plugin::isPluginActive('formcreator')) {
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Html::displayNotFoundError();
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}
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Session::checkLoginUser();
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echo PluginFormcreatorLdapDropdown::getDropdownValue($_POST);

‎inc/ldapdropdown.class.php

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<?php
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/**
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* ---------------------------------------------------------------------
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* Formcreator is a plugin which allows creation of custom forms of
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* easy access.
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* ---------------------------------------------------------------------
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* LICENSE
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*
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* This file is part of Formcreator.
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*
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* Formcreator is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* Formcreator is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Formcreator. If not, see <http://www.gnu.org/licenses/>.
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* ---------------------------------------------------------------------
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* @copyright Copyright © 2011 - 2020 Teclib'
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* @license http://www.gnu.org/licenses/gpl.txt GPLv3+
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* @link https://github.com/pluginsGLPI/formcreator/
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* @link https://pluginsglpi.github.io/formcreator/
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* @link http://plugins.glpi-project.org/#/plugin/formcreator
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* ---------------------------------------------------------------------
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*/
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use Glpi\Toolbox\Sanitizer;
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if (!defined('GLPI_ROOT')) {
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die("Sorry. You can't access this file directly");
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}
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class PluginFormcreatorLdapDropdown extends CommonGLPI
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{
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public static function getTable() {
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return '';
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}
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public function getForeignKeyField() {
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return '';
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}
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public function isField() {
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return false;
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}
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public static function dropdown($options = []) {
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$options['display'] = $options['display'] ?? false;
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$options['url'] = Plugin::getWebDir('formcreator') . '/ajax/getldapvalues.php';
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$out = Dropdown::show(self::class, $options);
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if (!$options['display']) {
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return $out;
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}
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echo $out;
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}
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public static function getDropdownValue($post, $json = true) {
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// Count real items returned
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$count = 0;
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if (isset($post['condition']) && !empty($post['condition']) && !is_array($post['condition'])) {
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// Retreive conditions from SESSION using its key
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$key = $post['condition'];
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$post['condition'] = [];
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if (isset($_SESSION['glpicondition']) && isset($_SESSION['glpicondition'][$key])) {
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$post['condition'] = $_SESSION['glpicondition'][$key];
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}
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}
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$questionId = $post['condition'][PluginFormcreatorQuestion::getForeignKeyField()];
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$question = PluginFormcreatorQuestion::getById($questionId);
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if (!is_object($question)) {
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return [];
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}
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$form = new PluginFormcreatorForm();
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$form->getByQuestionId($questionId);
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if (!$form->canViewForRequest()) {
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return [];
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}
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$post['searchText'] = $post['searchText'] ?? '';
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// Search values
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$ldap_values = json_decode($question->fields['values'], JSON_OBJECT_AS_ARRAY);
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$ldap_dropdown = new RuleRightParameter();
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if (!$ldap_dropdown->getFromDB($ldap_values['ldap_attribute'])) {
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return [];
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}
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$attribute = [$ldap_dropdown->fields['value']];
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$config_ldap = new AuthLDAP();
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if (!$config_ldap->getFromDB($ldap_values['ldap_auth'])) {
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return [];
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}
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set_error_handler([self::class, 'ldapErrorHandler'], E_WARNING);
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if ($post['searchText'] != '') {
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$ldap_values['ldap_filter'] = sprintf(
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"(& %s (%s))",
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$ldap_values['ldap_filter'],
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$attribute[0] . '=*' . $post['searchText'] . '*'
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);
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}
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$tab_values = [];
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try {
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$cookie = '';
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$ds = $config_ldap->connect();
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ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
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do {
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if (AuthLDAP::isLdapPageSizeAvailable($config_ldap)) {
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if (version_compare(PHP_VERSION, '7.3') < 0) {
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// phpcs:ignore Generic.PHP.DeprecatedFunctions
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ldap_control_paged_result($ds, $config_ldap->fields['pagesize'], true, $cookie);
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$result = ldap_search($ds, $config_ldap->fields['basedn'], $ldap_values->ldap_filter, $attribute);
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} else {
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$controls = [
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[
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'oid' => LDAP_CONTROL_PAGEDRESULTS,
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'iscritical' => true,
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'value' => [
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'size' => $config_ldap->fields['pagesize'],
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'cookie' => $cookie
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]
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]
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];
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$result = ldap_search($ds, $config_ldap->fields['basedn'], $ldap_values['ldap_filter'], $attribute, 0, -1, -1, LDAP_DEREF_NEVER, $controls);
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ldap_parse_result($ds, $result, $errcode, $matcheddn, $errmsg, $referrals, $controls);
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$cookie = $controls[LDAP_CONTROL_PAGEDRESULTS]['value']['cookie'] ?? '';
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}
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} else {
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$result = ldap_search($ds, $config_ldap->fields['basedn'], $ldap_values['ldap_filter'], $attribute);
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}
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$entries = ldap_get_entries($ds, $result);
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// openldap return 4 for Size limit exceeded
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$limitexceeded = in_array(ldap_errno($ds), [4, 11]);
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if ($limitexceeded) {
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Session::addMessageAfterRedirect(__('LDAP size limit exceeded', 'formcreator'), true, WARNING);
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}
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unset($entries['count']);
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$foundCount = 0;
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foreach ($entries as $attr) {
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if (!isset($attr[$attribute[0]]) || in_array($attr[$attribute[0]][0], $tab_values)) {
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continue;
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}
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$foundCount++;
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if ($foundCount < ((int) $post['page'] - 1) * (int) $post['page_limit'] + 1) {
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// before the requested page
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continue;
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}
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if ($foundCount > ((int) $post['page']) * (int) $post['page_limit']) {
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// after the requested page
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break;
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}
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$tab_values[] = [
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'id' => $attr[$attribute[0]][0],
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'text' => $attr[$attribute[0]][0],
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];
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$count++;
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if ($count >= $post['page_limit']) {
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break;
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}
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}
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if (AuthLDAP::isLdapPageSizeAvailable($config_ldap) && version_compare(PHP_VERSION, '7.3') < 0) {
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// phpcs:ignore Generic.PHP.DeprecatedFunctions
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ldap_control_paged_result_response($ds, $result, $cookie);
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}
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} while ($cookie !== null && $cookie != '' && $count < $post['page_limit']);
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} catch (Exception $e) {
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restore_error_handler();
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trigger_error($e->getMessage(), E_USER_WARNING);
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}
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restore_error_handler();
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$tab_values = Html::entities_deep($tab_values);
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usort($tab_values, function($a, $b) {
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return strnatcmp($a['text'], $b['text']);
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});
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$ret['results'] = $tab_values;
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$ret['count'] = $count;
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return ($json === true) ? json_encode($ret) : $ret;
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}
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public static function ldapErrorHandler($errno, $errstr, $errfile, $errline) {
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if (0 === error_reporting()) {
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return false;
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}
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throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
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}
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}

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