1704 lines
58 KiB
PHP
1704 lines
58 KiB
PHP
<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2003 - 2007 Roland Gruber
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This program 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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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* Interface between modules and other parts of LAM.
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*
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* @package modules
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* @author Tilo Lutz
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* @author Michael Duergner
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* @author Roland Gruber
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*/
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/** LDAP caches */
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include_once("cache.inc");
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/** some helper functions */
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include_once("account.inc");
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/** parent class of account modules */
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include_once("baseModule.inc");
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/** access to LDAP server */
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include_once("ldap.inc");
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/** lamdaemon functions */
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include_once("lamdaemon.inc");
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/** security functions */
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include_once("security.inc");
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/**
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* This includes all module files.
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*/
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$modulesINC_dirname = substr(__FILE__, 0, strlen(__FILE__) - 12) . "/modules";
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$modulesINC_dir = dir($modulesINC_dirname);
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// get module names.
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while ($entry = $modulesINC_dir->read())
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if ((substr($entry, strlen($entry) - 4, 4) == '.inc') && is_file($modulesINC_dirname . '/'.$entry)) {
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include_once($modulesINC_dirname . '/'.$entry);
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}
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/**
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* Returns the alias name of a module
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*
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* @param string $name the module name
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* @param string $scope the account type ("user", "group", "host")
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* @return string alias name
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*/
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function getModuleAlias($name, $scope) {
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$module = new $name($scope);
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return $module->get_alias();
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}
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/**
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* Returns true if the module is a base module
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*
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* @param string $name the module name
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* @param string $scope the account type ("user", "group", "host")
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* @return boolean true if base module
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*/
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function is_base_module($name, $scope) {
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$module = new $name($scope);
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return $module->is_base_module();
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}
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/**
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* Returns the LDAP filter used by the account lists
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*
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* @param string $scope the account type ("user", "group", "host")
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* @return string LDAP filter
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*/
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function get_ldap_filter($scope) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$filters = array();
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$orFilter = '';
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$modinfo = $module->get_ldap_filter();
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if (isset($modinfo['or'])) $filters['or'][] = $modinfo['or'];
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if (isset($modinfo['and'])) $filters['and'][] = $modinfo['and'];
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}
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// build OR filter
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if (sizeof($filters['or']) == 1) {
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$orFilter = $filters['or'][0];
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}
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elseif (sizeof($filters['or']) > 1) {
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$orFilter = "(|" . implode("", $filters['or']) . ")";
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}
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// add built OR filter to AND filters
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if ($orFilter != '') $filters['and'][] = $orFilter;
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// collapse AND filters
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if (sizeof($filters['and']) < 2) return $filters['and'][0];
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else return "(&" . implode("", $filters['and']) . ")";
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}
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/**
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* Returns a list of LDAP attributes which can be used to form the RDN.
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*
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* The list is already sorted by the priority given by the nodules.
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*
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* @param string $scope account type (user, group, host)
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* @return array list of LDAP attributes
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*/
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function getRDNAttributes($scope) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$return = array();
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$attrs_low = array();
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$attrs_normal = array();
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$attrs_high = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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// get list of attributes
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$module = new $mods[$i]($scope);
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$attrs = $module->get_RDNAttributes();
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$keys = array_keys($attrs);
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// sort attributes
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for ($k = 0; $k < sizeof($keys); $k++) {
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switch ($attrs[$keys[$k]]) {
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case "low":
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$attrs_low[] = $keys[$k];
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break;
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case "normal":
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$attrs_normal[] = $keys[$k];
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break;
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case "high":
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$attrs_high[] = $keys[$k];
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break;
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default:
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$attrs_low[] = $keys[$k];
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break;
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}
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}
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}
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// merge arrays
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$return = array_values(array_unique($attrs_high));
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for ($i = 0; $i < sizeof($attrs_normal); $i++) {
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if (!in_array($attrs_normal[$i], $return)) $return[] = $attrs_normal[$i];
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}
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for ($i = 0; $i < sizeof($attrs_low); $i++) {
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if (!in_array($attrs_low[$i], $return)) $return[] = $attrs_low[$i];
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}
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return $return;
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}
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/**
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* Returns a hash array (module name => dependencies) of all module dependencies
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*
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* "dependencies" contains an array with two sub arrays: depends, conflicts
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* <br>The elements of "depends" are either module names or an array of module names (OR-case).
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* <br>The elements of conflicts are module names.
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*
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* @param string $scope the account type (user, group, host)
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* @return array dependencies
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*/
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function getModulesDependencies($scope) {
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$mods = getAvailableModules($scope);
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$return[$mods[$i]] = $module->get_dependencies();
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}
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return $return;
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}
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/**
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* Checks if there are missing dependencies between modules.
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*
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* @param array $selected selected module names
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* @param array $deps module dependencies
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* @return mixed false if no misssing dependency was found,
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* otherwise an array of array(selected module, depending module) if missing dependencies were found
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*/
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function check_module_depends($selected, $deps) {
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$ret = array();
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for ($m = 0; $m < sizeof($selected); $m++) { // check selected modules
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for ($i = 0; $i < sizeof($deps[$selected[$m]]['depends']); $i++) { // check dependencies of module
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// check if we have OR-combined modules
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if (is_array($deps[$selected[$m]]['depends'][$i])) {
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// one of the elements is needed
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$found = false;
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$depends = $deps[$selected[$m]]['depends'][$i];
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for ($d = 0; $d < sizeof($depends); $d++) {
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if (in_array($depends[$d], $selected)) {
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$found = true;
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break;
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}
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}
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if (! $found) {
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// missing dependency, add to return value
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$ret[] = array($selected[$m], implode(" || ", $depends));
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}
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}
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else {
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// single dependency
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if (! in_array($deps[$selected[$m]]['depends'][$i], $selected)) {
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// missing dependency, add to return value
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$ret[] = array($selected[$m], $deps[$selected[$m]]['depends'][$i]);
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}
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}
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}
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}
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if (sizeof($ret) > 0) return $ret;
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else return false;
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}
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/**
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* Checks if there are conflicts between modules
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*
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* @param array $selected selected module names
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* @param array $deps module dependencies
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* @return boolean false if no conflict was found,
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* otherwise an array of array(selected module, conflicting module) if conflicts were found
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*/
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function check_module_conflicts($selected, $deps) {
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$ret = array();
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for ($m = 0; $m < sizeof($selected); $m++) {
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for ($i = 0; $i < sizeof($deps[$selected[$m]]['conflicts']); $i++) {
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if (in_array($deps[$selected[$m]]['conflicts'][$i], $selected)) {
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$ret[] = array($selected[$m], $deps[$selected[$m]]['conflicts'][$i]);
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}
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}
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}
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if (sizeof($ret) > 0) return $ret;
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else return false;
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}
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/**
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* Returns an array with all available user module names
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*
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* @param string $scope account type (user, group, host)
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* @return array list of possible modules
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*/
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function getAvailableModules($scope) {
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$dirname = substr(__FILE__, 0, strlen(__FILE__) - 12) . "/modules";
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$dir = dir($dirname);
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$return = array();
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// get module names.
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while ($entry = $dir->read())
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if ((substr($entry, strlen($entry) - 4, 4) == '.inc') && is_file($dirname . '/'.$entry)) {
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$entry = substr($entry, 0, strpos($entry, '.'));
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$temp = new $entry($scope);
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if ($temp->can_manage()) $return[] = $entry;
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}
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return $return;
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}
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/**
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* Returns the elements for the profile page.
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*
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* @param string $scope account type (user, group, host)
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* @return array profile elements
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*/
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function getProfileOptions($scope) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$return = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$return[$mods[$i]] = $module->get_profileOptions();
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}
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return $return;
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}
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/**
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* Checks if the profile options are valid
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*
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* @param string $scope account type (user, group, host)
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* @param array $options hash array containing all options (name => array(...))
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* @return array list of error messages
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*/
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function checkProfileOptions($scope, $options) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$return = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$temp = $module->check_profileOptions($options);
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$return = array_merge($return, $temp);
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}
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return $return;
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}
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/**
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* Returns a hash array (module name => elements) of all module options for the configuration page.
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*
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* @param array $scopes hash array (module name => array(account types))
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* @return array configuration options
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*/
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function getConfigOptions($scopes) {
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$return = array();
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$modules = array_keys($scopes);
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for ($i = 0; $i < sizeof($modules); $i++) {
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$m = new $modules[$i]('none');
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$return[$modules[$i]] = $m->get_configOptions($scopes[$modules[$i]], $scopes);
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}
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return $return;
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}
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/**
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* Checks if the configuration options are valid
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*
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* @param array $scopes hash array (module name => array(account types))
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* @param array $options hash array containing all options (name => array(...))
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* @return array list of error messages
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*/
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function checkConfigOptions($scopes, $options) {
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$return = array();
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$modules = array_keys($scopes);
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for ($i = 0; $i < sizeof($modules); $i++) {
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$m = new $modules[$i]('none');
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$errors = $m->check_configOptions($scopes[$modules[$i]], $options);
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if (isset($errors) && is_array($errors)) {
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$return = array_merge($return, $errors);
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}
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}
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return $return;
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}
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/**
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* Returns a help entry from an account module.
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*
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* @param string $helpID help identifier
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* @param string $module module name
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* @return array help entry
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*/
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function getHelp($module,$helpID,$scope='') {
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$moduleObject = new $module((($scope != '') ? $scope : 'none'));
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return $moduleObject->get_help($helpID);
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}
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/**
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* Returns a list of available PDF entries.
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*
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* @param string $scope account type (user, group, host)
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* @return array PDF entries
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*/
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function getAvailablePDFFields($scope) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$return = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$return[$mods[$i]] = $module->get_pdfFields();
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}
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$return['main'] = array('dn');
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return $return;
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}
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/**
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* Returns an array containing all input columns for the file upload.
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*
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* Syntax:
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* <br> array(
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* <br> string: name, // fixed non-translated name which is used as column name (should be of format: <module name>_<column name>)
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* <br> string: description, // short descriptive name
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* <br> string: help, // help ID
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* <br> string: example, // example value
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* <br> boolean: required // true, if user must set a value for this column
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* <br> )
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*
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* @param string $scope account type
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* @return array column list
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*/
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function getUploadColumns($scope) {
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$mods = $_SESSION['config']->get_AccountModules($scope);
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$return = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$return[$mods[$i]] = $module->get_uploadColumns();
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}
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return $return;
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}
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/**
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* This function builds the LDAP accounts for the file upload.
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*
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* If there are problems status messages will be printed automatically.
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*
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* @param string $scope account type
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* @param array $data array containing one account in each element
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* @param array $ids array(<column_name> => <column number>)
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* @return mixed array including accounts or false if there were errors
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*/
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function buildUploadAccounts($scope, $data, $ids) {
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// build module order
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$unOrdered = $_SESSION['config']->get_AccountModules($scope);
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$ordered = array();
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$predepends = array();
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// get dependencies
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for ($i = 0; $i < sizeof($unOrdered); $i++) {
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$mod = new $unOrdered[$i]($scope);
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$predepends[$unOrdered[$i]] = $mod->get_uploadPreDepends();
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}
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// first all modules without predepends can be ordered
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for ($i = 0; $i < sizeof($unOrdered); $i++) {
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if (sizeof($predepends[$unOrdered[$i]]) == 0) {
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$ordered[] = $unOrdered[$i];
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unset($unOrdered[$i]);
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$unOrdered = array_values($unOrdered);
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$i--;
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}
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}
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$unOrdered = array_values($unOrdered); // fix indexes
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// now add all modules with fulfilled dependencies until all are in order
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while (sizeof($unOrdered) > 0) {
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$newRound = false;
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for ($i = 0; $i < sizeof($unOrdered); $i++) {
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$deps = $predepends[$unOrdered[$i]];
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$depends = false;
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for ($d = 0; $d < sizeof($deps); $d++) {
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if (in_array($deps[$d], $unOrdered)) {
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$depends = true;
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break;
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}
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}
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if (!$depends) { // add to order if dependencies are fulfilled
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$ordered[] = $unOrdered[$i];
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unset($unOrdered[$i]);
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$unOrdered = array_values($unOrdered);
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$newRound = true;
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break;
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}
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}
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if ($newRound) continue;
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// this point should never be reached, LAM was unable to find a correct module order
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StatusMessage("ERROR", "Internal Error: Unable to find correct module order.", "");
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return false;
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}
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// give raw data to modules
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$errors = array();
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$partialAccounts = array();
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for ($i = 0; $i < sizeof($data); $i++) $partialAccounts[$i]['objectClass'] = array();
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for ($i = 0; $i < sizeof($ordered); $i++) {
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$module = new $ordered[$i]($scope);
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$errors = $module->build_uploadAccounts($data, $ids, $partialAccounts);
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if (sizeof($errors) > 0) {
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array_unshift($errors, array("INFO", _("Displayed account numbers start at \"0\". Add 2 to get the row in your spreadsheet."), ""));
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$errors[] = array("ERROR", _("Upload was stopped after errors in %s module!"), "", array($module->get_alias()));
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break;
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}
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}
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if (sizeof($errors) > 0) {
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for ($i = 0; (($i < sizeof($errors)) || ($i > 49)); $i++) call_user_func_array("StatusMessage", $errors[$i]);
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return false;
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}
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else return $partialAccounts;
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}
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/**
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* This function executes one post upload action.
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*
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* @param string $scope account type
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* @param array $data array containing one account in each element
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* @param array $ids array(<column_name> => <column number>)
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* @param array $failed list of accounts which were not created successfully
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* @return array current status
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* <br> array (
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* <br> 'status' => 'finished' | 'inProgress'
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* <br> 'module' => <name of active module>
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* <br> 'progress' => 0..100
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* <br> 'errors' => array (<array of parameters for StatusMessage>)
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* <br> )
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*/
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function doUploadPostActions($scope, $data, $ids, $failed) {
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// check if function is called the first time
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if (! isset($_SESSION['mass_postActions']['remainingModules'])) {
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// make list of remaining modules
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$moduleList = $_SESSION['config']->get_AccountModules($scope);
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$_SESSION['mass_postActions']['remainingModules'] = $moduleList;
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}
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$activeModule = $_SESSION['mass_postActions']['remainingModules'][0];
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// initialize temporary variable
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if (!isset($_SESSION['mass_postActions'][$activeModule])) {
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$_SESSION['mass_postActions'][$activeModule] = array();
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}
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// let first module do one post action
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$module = new $activeModule($scope);
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$return = $module->doUploadPostActions($data, $ids, $failed, $_SESSION['mass_postActions'][$activeModule]);
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// remove active module from list if already finished
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if ($return['status'] == 'finished') {
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unset($_SESSION['mass_postActions']['remainingModules'][0]);
|
|
$_SESSION['mass_postActions']['remainingModules'] = array_values($_SESSION['mass_postActions']['remainingModules']);
|
|
}
|
|
// update status and return back to upload page
|
|
$return['module'] = $activeModule;
|
|
if (sizeof($_SESSION['mass_postActions']['remainingModules']) > 0) {
|
|
$return['status'] = 'inProgress';
|
|
}
|
|
else {
|
|
$return['status'] = 'finished';
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Returns true if the module is a base module
|
|
*
|
|
* @return array required extensions
|
|
*/
|
|
function getRequiredExtensions() {
|
|
$extList = array();
|
|
$scopes = $_SESSION['config']->get_ActiveTypes();
|
|
for ($i = 0; $i < sizeof($scopes); $i++) {
|
|
$mods = $_SESSION['config']->get_AccountModules($scopes[$i]);
|
|
for ($m = 0; $m < sizeof($mods); $m++) {
|
|
$module = new $mods[$m]($scopes[$i]);
|
|
$ext = $module->getRequiredExtensions();
|
|
for ($e = 0; $e < sizeof($ext); $e++) {
|
|
if (!in_array($ext[$e], $extList)) $extList[] = $ext[$e];
|
|
}
|
|
}
|
|
}
|
|
return $extList;
|
|
}
|
|
|
|
/**
|
|
* Takes a list of meta-HTML elements and prints the equivalent HTML output.
|
|
*
|
|
* @param string $module Name of account module
|
|
* @param array $input List of meta-HTML elements
|
|
* @param array $values List of values which override the defaults in $input (name => value)
|
|
* @param boolean $restricted If true then no buttons will be displayed
|
|
* @param integer $tabindex Start value of tabulator index for input fields
|
|
* @param integer $tabindexLink Start value of tabulator index for links
|
|
* @param string $scope Account type
|
|
* @return array List of input field names and their type (name => type)
|
|
*/
|
|
function parseHtml($module, $input, $values, $restricted, &$tabindex, &$tabindexLink, $scope) {
|
|
$ret = array();
|
|
if (is_array($input)) {
|
|
echo "<table>\n";
|
|
for ($i=0; $i<count($input); $i++) { // $i = row number
|
|
// Draw column
|
|
echo "<tr>\n";
|
|
for ($j=0; $j<count($input[$i]); $j++ ) { // $j = column number
|
|
// Draw cell
|
|
echo "<td";
|
|
if (isset($input[$i][$j]['td']['align'])) echo " align=\"" . $input[$i][$j]['td']['align'] . "\"";
|
|
if (isset($input[$i][$j]['td']['valign'])) echo " valign=\"" . $input[$i][$j]['td']['valign'] . "\"";
|
|
if (isset($input[$i][$j]['td']['colspan'])) echo " colspan=\"" . $input[$i][$j]['td']['colspan'] . "\"";
|
|
if (isset($input[$i][$j]['td']['rowspan'])) echo " rowspan=\"" . $input[$i][$j]['td']['rowspan'] . "\"";
|
|
if (isset($input[$i][$j]['td']['width'])) echo " width=\"" . $input[$i][$j]['td']['width'] . "\"";
|
|
echo ">\n";
|
|
switch ($input[$i][$j]['kind']) {
|
|
// plain text
|
|
case 'text':
|
|
if (isset($input[$i][$j]['text'])) echo $input[$i][$j]['text'];
|
|
break;
|
|
// input fields
|
|
case 'input':
|
|
$type = $input[$i][$j]['type'];
|
|
if ($restricted && (($type == "submit") || ($type == "reset"))) break; // no buttons in restricted mode
|
|
$output = "<input";
|
|
if ($input[$i][$j]['name']!='') $output .= ' name="' . $input[$i][$j]['name'] . '"';
|
|
if ($type != '') $output .= ' type="' . $type . '"';
|
|
if (isset($input[$i][$j]['size']) && ($input[$i][$j]['size'] != '')) {
|
|
$output .= ' size="' . $input[$i][$j]['size'] . '"';
|
|
}
|
|
if (isset($input[$i][$j]['maxlength']) && ($input[$i][$j]['maxlength'] != '')) {
|
|
$output .= ' maxlength="' . $input[$i][$j]['maxlength'] . '"';
|
|
}
|
|
// checkbox
|
|
if ($type == "checkbox") {
|
|
if (isset($values[$input[$i][$j]['name']])) {
|
|
if ($values[$input[$i][$j]['name']][0] == "true") $output .= ' checked';
|
|
}
|
|
elseif ($input[$i][$j]['checked']) $output .= ' checked';
|
|
}
|
|
// other input element
|
|
else {
|
|
if (isset($values[$input[$i][$j]['name']])) {
|
|
$output .= ' value="' . htmlspecialchars($values[$input[$i][$j]['name']][0], ENT_QUOTES, "UTF-8") . '"';
|
|
}
|
|
elseif (isset($input[$i][$j]['value']) && $input[$i][$j]['value']!='') {
|
|
$output .= ' value="' . htmlspecialchars($input[$i][$j]['value'], ENT_QUOTES, "UTF-8") . '"';
|
|
}
|
|
}
|
|
if (isset($input[$i][$j]['disabled']) && ($input[$i][$j]['disabled'] == true)) $output .= ' disabled';
|
|
// Show taborder
|
|
else {
|
|
$output .= " tabindex=$tabindex";
|
|
$tabindex++;
|
|
}
|
|
$output .= ">";
|
|
echo $output;
|
|
$ret[$input[$i][$j]['name']] = $type; // save type
|
|
break;
|
|
// text area
|
|
case 'textarea':
|
|
echo "<textarea";
|
|
if (isset($input[$i][$j]['name'])) echo ' name="' . $input[$i][$j]['name'] . '"';
|
|
if (isset($input[$i][$j]['readonly']) && (isset($input[$i][$j]['readonly']) === true)) echo ' readonly';
|
|
echo ' cols="' . $input[$i][$j]['cols'] . '"';
|
|
echo ' rows="' . $input[$i][$j]['rows'] . '"';
|
|
echo ">";
|
|
if (isset($values[$input[$i][$j]['name']])) {
|
|
echo htmlspecialchars($values[$input[$i][$j]['name']], ENT_QUOTES, "UTF-8");
|
|
}
|
|
else {
|
|
echo htmlspecialchars($input[$i][$j]['value'], ENT_QUOTES, "UTF-8");
|
|
}
|
|
echo "</textarea>";
|
|
break;
|
|
// inner fieldset
|
|
case 'fieldset':
|
|
echo "<fieldset class=\"" . $scope . "edit\">\n";
|
|
if ($input[$i][$j]['legend']!='') echo "<legend>" . $input[$i][$j]['legend'] . "</legend>\n";
|
|
$retTemp = parseHtml($module, $input[$i][$j]['value'], $values, $restricted, $tabindex, $tabindexLink, $scope);
|
|
$ret = array_merge($ret, $retTemp);
|
|
echo "</fieldset>\n";
|
|
break;
|
|
// selection
|
|
case 'select':
|
|
if (! isset($input[$i][$j]['size'])) $input[$i][$j]['size'] = 1; // correct size if needed
|
|
if (isset($input[$i][$j]['multiple'])) {
|
|
echo "<select name=\"" . $input[$i][$j]['name'] . '[]"';
|
|
echo ' multiple';
|
|
$ret[$input[$i][$j]['name']] = 'multiselect'; // save type
|
|
}
|
|
else {
|
|
echo "<select name=\"" . $input[$i][$j]['name'] . '"';
|
|
$ret[$input[$i][$j]['name']] = 'select'; // save type
|
|
}
|
|
echo ' size="' . $input[$i][$j]['size'] . '"';
|
|
// Show taborder
|
|
echo " tabindex=$tabindex";
|
|
$tabindex++;
|
|
echo ">\n";
|
|
// init option fields
|
|
if (!is_array($input[$i][$j]['options'])) $input[$i][$j]['options'] = array ( $input[$i][$j]['options'] );
|
|
if (isset($input[$i][$j]['options_selected'])) {
|
|
if (!is_array($input[$i][$j]['options_selected'])) {
|
|
// one selected element
|
|
$input[$i][$j]['options_selected'] = array ( $input[$i][$j]['options_selected'] );
|
|
}
|
|
}
|
|
else {
|
|
$input[$i][$j]['options_selected'] = array();
|
|
}
|
|
if (isset($values[$input[$i][$j]['name']])) $input[$i][$j]['options_selected'] = $values[$input[$i][$j]['name']];
|
|
// merge both option arrays and sort them.
|
|
$options = $input[$i][$j]['options'];
|
|
if (!isset($input[$i][$j]['descriptiveOptions']) || ($input[$i][$j]['descriptiveOptions'] === false)) {
|
|
// merge both option arrays and sort them.
|
|
$options = array_merge($input[$i][$j]['options'], $input[$i][$j]['options_selected'] );
|
|
$options = array_unique($options);
|
|
}
|
|
if (!isset($input[$i][$j]['noSorting']) || !$input[$i][$j]['noSorting']) {
|
|
sort($options);
|
|
}
|
|
foreach ($options as $option) {
|
|
if (isset($input[$i][$j]['descriptiveOptions']) && ($input[$i][$j]['descriptiveOptions'] === true)) {
|
|
if (in_array($option[0], $input[$i][$j]['options_selected'])) {
|
|
echo "<option value=\"" . htmlspecialchars($option[0], ENT_QUOTES, "UTF-8") . "\" selected>" . htmlspecialchars($option[1], ENT_QUOTES, "UTF-8") . "</option>\n";
|
|
}
|
|
else {
|
|
echo "<option value=\"" . htmlspecialchars($option[0], ENT_QUOTES, "UTF-8") . "\">" . htmlspecialchars($option[1], ENT_QUOTES, "UTF-8") . "</option>\n";
|
|
}
|
|
}
|
|
elseif ($option!='') {
|
|
if (in_array($option, $input[$i][$j]['options_selected'])) {
|
|
echo "<option selected>" . htmlspecialchars($option, ENT_QUOTES, "UTF-8") . "</option>\n";
|
|
}
|
|
else {
|
|
echo "<option>" . htmlspecialchars($option, ENT_QUOTES, "UTF-8") . "</option>\n";
|
|
}
|
|
}
|
|
}
|
|
echo "</select>\n";
|
|
break;
|
|
// sub table
|
|
case 'table':
|
|
$retTemp = parseHtml($module, $input[$i][$j]['value'], $values, $restricted, $tabindex, $tabindexLink, $scope);
|
|
$ret = array_merge($ret, $retTemp);
|
|
break;
|
|
// help link
|
|
case 'help':
|
|
$helpPath = "../";
|
|
if (is_file("./help.php")) $helpPath = "";
|
|
echo "<a href=\"" . $helpPath . "help.php?module=$module&HelpNumber=". $input[$i][$j]['value'] . "&scope=" . $scope . "\" target=\"help\" tabindex=$tabindexLink>";
|
|
echo "<img src=\"../$helpPath/graphics/help.png\" alt=\"" . _('Help') . "\" title=\"" . _('Help') . "\">";
|
|
echo "</a>\n";
|
|
$tabindexLink++;
|
|
break;
|
|
// status message
|
|
case 'message':
|
|
StatusMessage($input[$i][$j]['type'], $input[$i][$j]['headline'], $input[$i][$j]['text']);
|
|
break;
|
|
// image
|
|
case 'image':
|
|
echo "<img ";
|
|
if (isset($input[$i][$j]['path'])) echo 'src="' . $input[$i][$j]['path'] . '" ';
|
|
if (isset($input[$i][$j]['width'])) echo 'width="' . $input[$i][$j]['width'] . '" ';
|
|
if (isset($input[$i][$j]['height'])) echo 'height="' . $input[$i][$j]['height'] . '" ';
|
|
if (isset($input[$i][$j]['alt'])) echo 'alt="' . $input[$i][$j]['alt'] . '" ';
|
|
echo ">\n";
|
|
break;
|
|
// error, unknown type
|
|
default:
|
|
echo "Unrecognized type: " . $input[$i][$j]['kind'] . "\n";
|
|
break;
|
|
}
|
|
echo "</td>\n";
|
|
}
|
|
echo "</tr>\n";
|
|
}
|
|
}
|
|
echo "</table>\n";
|
|
return $ret;
|
|
}
|
|
|
|
|
|
/**
|
|
* This class includes all modules and attributes of an account.
|
|
*
|
|
* @package modules
|
|
*/
|
|
class accountContainer {
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param string $type account type
|
|
* @param string $base key in $_SESSION where this object is saved
|
|
*/
|
|
function accountContainer($type, $base) {
|
|
/* Set the type of account. Valid
|
|
* types are: user, group, host
|
|
*/
|
|
// Check input variable
|
|
|
|
if (!is_string($type)) trigger_error('Argument of accountContainer must be string.', E_USER_ERROR);
|
|
if (!is_string($base)) trigger_error('Argument of accountContainer must be string.', E_USER_ERROR);
|
|
$this->type = $type;
|
|
$this->base = $base;
|
|
// Set startpage
|
|
$this->current_page=0;
|
|
$this->subpage='attributes';
|
|
$this->isNewAccount = false;
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Array of all used attributes
|
|
* Syntax is attribute => array ( objectClass => MUST or MAY, ...)
|
|
*/
|
|
var $attributes;
|
|
|
|
/**
|
|
* This variale stores the account type.
|
|
* Currently "user", "group" and "host" are supported.
|
|
*/
|
|
private $type;
|
|
|
|
/** This is an array with all module objects */
|
|
private $module;
|
|
|
|
/** DN suffix of the account */
|
|
var $dn;
|
|
|
|
/** DN suffix of account when it was loaded */
|
|
var $dn_orig;
|
|
|
|
/** RDN attribute of this account */
|
|
var $rdn;
|
|
|
|
/** original LDAP attributes when account was loaded from LDAP */
|
|
var $attributes_orig;
|
|
|
|
/** Module order */
|
|
private $order;
|
|
|
|
/** Name of accountContainer variable in session */
|
|
private $base;
|
|
|
|
/** This variable stores the name of the currently displayed page */
|
|
private $current_page;
|
|
|
|
/** This variable is set to the pagename of a subpage if it should be displayed */
|
|
private $subpage;
|
|
|
|
/** True if this is a newly created account */
|
|
var $isNewAccount;
|
|
|
|
private $lastLoadedProfile = '';
|
|
|
|
/**
|
|
* Returns the account module with the given class name
|
|
*
|
|
* @param string $name class name (e.g. posixAccount)
|
|
* @return baseModule account module
|
|
*/
|
|
function getAccountModule($name) {
|
|
if (isset($this->module[$name])) {
|
|
return $this->module[$name];
|
|
}
|
|
else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the included account modules.
|
|
*
|
|
* @return array modules
|
|
*/
|
|
function getAccountModules() {
|
|
return $this->module;
|
|
}
|
|
|
|
/**
|
|
* Returns the accout type of this object (e.g. user, group, host).
|
|
*
|
|
* @return string account type
|
|
*/
|
|
function get_type() {
|
|
return $this->type;
|
|
}
|
|
|
|
/**
|
|
* This function is called when the user clicks on any button on the account pages.
|
|
* It prints the HTML code of each account page.
|
|
*/
|
|
function continue_main() {
|
|
$result = array();
|
|
$stopProcessing = false; // when set to true, no module options are displayed
|
|
$errorsOccured = false;
|
|
$this->loadProfileIfRequested();
|
|
if ($this->subpage=='') $this->subpage='attributes';
|
|
if (isset($_POST['accountContainerReset'])) {
|
|
$result = $this->load_account($this->dn_orig);
|
|
}
|
|
else {
|
|
// change dn suffix
|
|
if (isset($_REQUEST['suffix']) && ($_REQUEST['suffix'] != '')) {
|
|
$this->dn = $_REQUEST['suffix'];
|
|
}
|
|
if (isset($_REQUEST['accountContainerSuffix']) && ($_REQUEST['accountContainerSuffix'] != '')) {
|
|
$this->dn = $_REQUEST['accountContainerSuffix'];
|
|
}
|
|
// change RDN
|
|
if (isset($_POST['accountContainerRDN'])) {
|
|
$this->rdn = $_POST['accountContainerRDN'];
|
|
}
|
|
// create another account
|
|
if (isset($_POST['accountContainerCreateAgain'])) {
|
|
// open fresh account page
|
|
unset($_SESSION[$this->base]);
|
|
metaRefresh("edit.php?type=" . $this->type . "&suffix=" . $this->dn);
|
|
exit();
|
|
}
|
|
// back to account list
|
|
if (isset($_POST['accountContainerBackToList'])) {
|
|
// Return to account list
|
|
unset($_SESSION[$this->base]);
|
|
metaRefresh("../lists/list.php?type=" . $this->type);
|
|
exit;
|
|
}
|
|
// create PDF file
|
|
if (isset($_POST['accountContainerCreatePDF'])) {
|
|
// display PDf-file
|
|
createModulePDF(array($_SESSION[$this->base]), $_POST['pdfStructure']);
|
|
exit;
|
|
}
|
|
// module actions
|
|
if (sizeof($_POST) > 0) {
|
|
$result = call_user_func(array(&$this->module[$this->order[$this->current_page]], 'process_'.$this->subpage));
|
|
if (is_array($result)) { // messages were returned, check for errors
|
|
for ($i = 0; $i < sizeof($result); $i++) {
|
|
if ($result[$i][0] == 'ERROR') {
|
|
$errorsOccured = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// save account
|
|
if (!$errorsOccured && isset($_POST['accountContainerSaveAccount'])) {
|
|
// check if all modules are complete
|
|
$modules = array_keys($this->module);
|
|
$incompleteModules = array();
|
|
foreach ($modules as $module) {
|
|
if (!$this->module[$module]->module_complete()) {
|
|
$incompleteModules[] = $this->module[$module]->get_alias();
|
|
}
|
|
}
|
|
if (sizeof($incompleteModules) > 0) {
|
|
StatusMessage('INFO', _('Some required information is missing'),
|
|
sprintf(_('Please set up all required attributes on page: %s'), implode(", ", $incompleteModules)));
|
|
}
|
|
else {
|
|
// save account
|
|
$errors = $this->save_account();
|
|
if (sizeof($errors) > 0) {
|
|
$result = $errors;
|
|
$stopProcessing = true;
|
|
}
|
|
else {
|
|
$this->printSuccessPage();
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// change to next page
|
|
if (is_array($result)) { // messages were returned, check for errors
|
|
for ($i = 0; $i < sizeof($result); $i++) {
|
|
if ($result[$i][0] == 'ERROR') {
|
|
$errorsOccured = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (!$errorsOccured) {
|
|
// go to subpage of current module
|
|
$postKeys = array_keys($_POST);
|
|
for ($p = 0; $p < sizeof($postKeys); $p++) {
|
|
if (is_string($postKeys[$p]) && (strpos($postKeys[$p], 'form_subpage_' . $this->order[$this->current_page]) === 0)) {
|
|
$temp = substr($postKeys[$p], strlen($this->order[$this->current_page]) + 14);
|
|
$temp = explode('_', $temp);
|
|
if (sizeof($temp) == 2) {
|
|
$this->subpage = $temp[0];
|
|
}
|
|
}
|
|
}
|
|
for ($i=0; $i<count($this->order); $i++ ) {
|
|
if (isset($_POST['form_main_'.$this->order[$i]])) {
|
|
if ($this->module[$this->order[$i]]->module_ready()) {
|
|
$this->current_page = $i;
|
|
$this->subpage='attributes';
|
|
}
|
|
else {
|
|
StatusMessage('ERROR', _('The module %s is not yet ready.'),
|
|
_('Please enter the account information on the other pages first.'),
|
|
array($this->module[$this->order[$i]]->get_alias()));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->printPageHeader();
|
|
// Display error-messages
|
|
if (is_array($result)) {
|
|
for ($i=0; $i<sizeof($result); $i++) {
|
|
call_user_func_array("StatusMessage", $result[$i]);
|
|
}
|
|
if ($stopProcessing) {
|
|
echo "</body>\n";
|
|
echo "</html>\n";
|
|
return;
|
|
}
|
|
}
|
|
echo "<table class=\"".$this->type."list\" style=\"border-width:0px;\" width=\"100%\"><tr>";
|
|
echo "<td align=\"left\">";
|
|
// save button
|
|
echo "<input style=\"margin:2px;\" name=\"accountContainerSaveAccount\" type=\"submit\" value=\"" . _('Save') . "\"> \n";
|
|
// reset button
|
|
if ($this->dn_orig!='') {
|
|
echo "<input style=\"margin:2px;\" name=\"accountContainerReset\" type=\"submit\" value=\"" . _('Reset changes') . "\">\n";
|
|
}
|
|
echo "</td>";
|
|
echo "<td align=\"right\">";
|
|
// profile selection
|
|
$profilelist = getAccountProfiles($this->type);
|
|
if (sizeof($profilelist) > 0) {
|
|
sort($profilelist);
|
|
echo "<select name=\"accountContainerSelectLoadProfile\" size=1>\n";
|
|
for ($i = 0; $i < sizeof($profilelist); $i++) {
|
|
$selected = '';
|
|
if ($profilelist[$i] === $this->lastLoadedProfile) {
|
|
$selected = 'selected';
|
|
}
|
|
echo "<option $selected>" . $profilelist[$i] . "</option>\n";
|
|
}
|
|
echo "</select> \n";
|
|
echo "<input type=\"submit\" name=\"accountContainerLoadProfile\" value=\"" . _('Load profile') . "\"> \n";
|
|
echo "<a href=\"../help.php?HelpNumber=401\" target=\"help\" tabindex=10001>";
|
|
echo "<img src=\"../../graphics/help.png\" alt=\"" . _('Help') . "\" title=\"" . _('Help') . "\">";
|
|
echo "</a>\n";
|
|
}
|
|
echo "</td>";
|
|
echo "</tr></table>";
|
|
echo "<br>\n";
|
|
// create module menu
|
|
echo "<table class=\"".$this->type."list\" border=0 width=\"100%\" style=\"border-collapse: collapse;\">\n";
|
|
echo "<tr class=\"".$this->type."list\" valign=\"top\"><td style=\"border-bottom: 1px solid;padding:0px;\" colspan=2>";
|
|
// tab menu
|
|
$this->printModuleTabs();
|
|
echo "</td></tr>\n";
|
|
// content header
|
|
echo "<tr class=\"" . $this->type . "list\">\n";
|
|
echo "<td style=\"padding:10px;\">\n";
|
|
$this->printContentHeader();
|
|
echo "</td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr class=\"" . $this->type . "list\">\n";
|
|
// content area
|
|
echo "<td width=\"100%\" style=\"padding:10px;\">";
|
|
// display html-code from modules
|
|
$return = array();
|
|
|
|
$return = call_user_func(array($this->module[$this->order[$this->current_page]], 'display_html_'.$this->subpage));
|
|
|
|
$y = 5000;
|
|
$z = 10000;
|
|
parseHtml($this->order[$this->current_page], $return, array(), false, $y, $z, $this->type);
|
|
// Display rest of html-page
|
|
echo "<br>*" . _('required');
|
|
echo "</td></tr></table>\n";
|
|
$this->printPageFooter();
|
|
}
|
|
|
|
/**
|
|
* Prints the header of the account pages.
|
|
*/
|
|
private function printPageHeader() {
|
|
echo $_SESSION['header'];
|
|
echo "<title>LDAP Account Manager</title>\n";
|
|
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
|
|
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/type_" . $this->type . ".css\">\n";
|
|
echo "</head><body>\n";
|
|
echo "<form enctype=\"multipart/form-data\" action=\"edit.php\" method=\"post\">\n";
|
|
}
|
|
|
|
/**
|
|
* Prints the footer of the account pages.
|
|
*/
|
|
private function printPageFooter() {
|
|
echo "</form>\n";
|
|
echo "</body>\n";
|
|
echo "</html>\n";
|
|
}
|
|
|
|
/**
|
|
* Prints the HTML code to notify the user about the successful saving.
|
|
*
|
|
*/
|
|
private function printSuccessPage() {
|
|
$pdfStructures = getPDFStructureDefinitions($this->type);
|
|
$this->printPageHeader();
|
|
// Show success message
|
|
if ($this->dn_orig == '') {
|
|
$text = _("Account was created successfully.");
|
|
}
|
|
else {
|
|
$text = _("Account was modified successfully.");
|
|
}
|
|
StatusMessage('INFO', _('LDAP operation successful.'), $text);
|
|
|
|
echo "<br>\n";
|
|
echo "<table class=\"".$this->type."list\" width=\"100%\" style=\"border-width:0px;\"><tr><td>\n";
|
|
|
|
echo "<input name=\"accountContainerCreateAgain\" type=\"submit\" value=\"" . _('Create another account') . "\"> \n";
|
|
echo "<input name=\"accountContainerBackToList\" type=\"submit\" value=\"" . _('Back to account list') . "\"> \n";
|
|
echo " ";
|
|
echo "<select name=\"pdfStructure\" size=1>\n";
|
|
for ($i = 0; $i < sizeof($pdfStructures); $i++) {
|
|
echo "<option>" . $pdfStructures[$i] . "</option>\n";
|
|
}
|
|
echo "</select>\n";
|
|
echo "<input name=\"accountContainerCreatePDF\" type=\"submit\" value=\"" . _('Create PDF file') . "\">\n";
|
|
echo "<a href=\"../help.php?HelpNumber=403\" target=\"help\"><img src=\"../../graphics/help.png\" alt=\"" . _("Help") . "\" title=\"" . _("Help") . "\"></a>\n";
|
|
echo "</td></tr></table>\n";
|
|
$this->printPageFooter();
|
|
}
|
|
|
|
/**
|
|
* Checks if the user requested to load a profile.
|
|
*/
|
|
private function loadProfileIfRequested() {
|
|
if (isset($_POST['accountContainerLoadProfile']) && isset($_POST['accountContainerSelectLoadProfile'])) {
|
|
$profile = loadAccountProfile($_POST['accountContainerSelectLoadProfile'], $this->type);
|
|
$this->lastLoadedProfile = $_POST['accountContainerSelectLoadProfile'];
|
|
// pass profile to each module
|
|
$modules = array_keys($this->module);
|
|
foreach ($modules as $module) $this->module[$module]->load_profile($profile);
|
|
if (isset($profile['ldap_rdn'][0])) {
|
|
if (in_array($profile['ldap_rdn'][0], getRDNAttributes($this->type))) {
|
|
$this->rdn = $profile['ldap_rdn'][0];
|
|
}
|
|
}
|
|
if (isset($profile['ldap_suffix'][0])) {
|
|
$this->dn = $profile['ldap_suffix'][0];
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Prints the HTML code of the module tabs.
|
|
*/
|
|
private function printModuleTabs() {
|
|
// calculate button width
|
|
$buttonWidth = 0;
|
|
for ($b = 0; $b < sizeof($this->order); $b++) {
|
|
$tempWidth = round(0.8 * strlen(utf8_decode($this->module[$this->order[$b]]->get_alias()))) + 2;
|
|
if ($buttonWidth < $tempWidth) $buttonWidth = $tempWidth;
|
|
}
|
|
// $x is used to count up tabindex
|
|
$x=0;
|
|
echo "<table width=\"100%\" border=0 style=\"border-collapse: collapse;\">";
|
|
echo "<tr>\n";
|
|
// Loop for module
|
|
for ($i=0; $i<count($this->order); $i++ ) {
|
|
$buttonStatus = $this->module[$this->order[$i]]->getButtonStatus();
|
|
// skip hidden buttons
|
|
if ($buttonStatus == 'hidden') continue;
|
|
$class = $this->type . "list-head";
|
|
if ($this->order[$this->current_page] == $this->order[$i]) $class = $this->type . "list-edit";
|
|
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
|
|
echo "<table width=\"100%\" style=\"border-collapse: collapse;\">\n";
|
|
echo "<tr class=\"" . $class . "\"><td onclick=\"document.getElementsByName('form_main_".$this->order[$i]."')[0].click();\"";
|
|
echo " align=\"center\" style=\"border: 1px solid;border-bottom: 0px solid;padding:5px;\">\n";
|
|
// print normal button
|
|
$buttonImage = $this->module[$this->order[$i]]->getIcon();
|
|
$buttonImageStyle = '';
|
|
$buttonSpace = '';
|
|
if ($buttonImage != null) {
|
|
$buttonImageStyle = 'background-image: url(../../graphics/' . $buttonImage . ');background-position: 2px center;background-repeat: no-repeat;height:32px;';
|
|
$buttonSpace = ' ';
|
|
}
|
|
$buttonStyle = $buttonImageStyle . 'background-color:transparent;width:' . $buttonWidth . 'em;border:0px solid;';
|
|
echo "<input style=\"" . $buttonStyle . "\" name=\"form_main_".$this->order[$i]."\" type=\"submit\" value=\"";
|
|
echo $buttonSpace . $this->module[$this->order[$i]]->get_alias();
|
|
echo "\" tabindex=$x";
|
|
if ($buttonStatus == 'disabled') echo " disabled";
|
|
echo ">\n";
|
|
echo "</td></tr></table>\n";
|
|
echo '</td>';
|
|
$x++;
|
|
}
|
|
echo "<td width=\"100%\"> </td></tr></table>\n";
|
|
}
|
|
|
|
/**
|
|
* Prints the head part of the content area.
|
|
*/
|
|
private function printContentHeader() {
|
|
echo "<table width=\"100%\" border=0><tr>\n";
|
|
echo "<td align=\"left\">\n";
|
|
// display DN
|
|
if (isset($this->dn_orig) && ($this->dn_orig != '')) {
|
|
echo _("DN") . ": <b>" . htmlspecialchars($this->dn_orig) . "</b>";
|
|
}
|
|
echo "</td>\n";
|
|
echo "<td align=\"right\">\n";
|
|
echo _('Suffix') . ": ";
|
|
echo "<select name=\"accountContainerSuffix\" size=1>\n";
|
|
// loop through all suffixes
|
|
$rootsuffix = $_SESSION['config']->get_Suffix($this->type);
|
|
foreach ($_SESSION['ldap']->search_units($rootsuffix) as $suffix) {
|
|
echo "<option ";
|
|
if ($this->dn == $suffix) {
|
|
echo 'selected';
|
|
}
|
|
echo ">" . $suffix . "</option>\n";
|
|
}
|
|
if (!($this->dn == '') && !in_array($this->dn, $_SESSION['ldap']->search_units($rootsuffix))) {
|
|
echo "<option selected>" . $this->dn . "</option>\n";;
|
|
}
|
|
echo "</select>\n";
|
|
echo ' ';
|
|
// RDN selection
|
|
$rdnlist = getRDNAttributes($this->type);
|
|
echo _('RDN identifier') . ": ";
|
|
echo "<select name=\"accountContainerRDN\" size=1>\n";
|
|
for ($i = 0; $i < sizeof($rdnlist); $i++) {
|
|
echo "<option ";
|
|
if ($this->rdn === $rdnlist[$i]) {
|
|
echo 'selected';
|
|
}
|
|
echo ">" . $rdnlist[$i] . "</option>\n";
|
|
}
|
|
echo "</select>\n";
|
|
echo "<a href=\"../help.php?HelpNumber=301\" target=\"help\" tabindex=10001>";
|
|
echo "<img src=\"../../graphics/help.png\" alt=\"" . _('Help') . "\" title=\"" . _('Help') . "\">";
|
|
echo "</a>\n";
|
|
echo "</td>\n";
|
|
echo "</tr></table>\n";
|
|
// separator line
|
|
echo '<hr noshade style="width: 100%; height: 2px;">';
|
|
}
|
|
|
|
/**
|
|
* This function checks which LDAP attributes have changed while the account was edited.
|
|
*
|
|
* @param array $attributes list of current LDAP attributes
|
|
* @param array $orig list of old attributes when account was loaded
|
|
* @return array an array which can be passed to $this->saveAccount()
|
|
*/
|
|
function save_module_attributes($attributes, $orig) {
|
|
$toadd = array();
|
|
$tomodify = array();
|
|
$torem = array();
|
|
$notchanged = array();
|
|
// get list of all attributes
|
|
$attr_names = array_keys($attributes);
|
|
$orig_names = array_keys($orig);
|
|
// find deleted attributes (in $orig but no longer in $attributes)
|
|
foreach ($orig_names as $i => $value) {
|
|
if (!isset($attributes[$value])) {
|
|
$torem[$value] = $orig[$value];
|
|
}
|
|
}
|
|
// find changed attributes
|
|
foreach ($attr_names as $i => $name) {
|
|
// find deleted attributes
|
|
if (isset($orig[$name]) && is_array($orig[$name])) {
|
|
foreach ($orig[$name] as $j => $value) {
|
|
if (is_array($attributes[$name])) {
|
|
if (!in_array($value, $attributes[$name])) {
|
|
if (($value != '') && ($name != 'objectClass')) $torem[$name][] = $value;
|
|
}
|
|
}
|
|
else if (($value != '') && ($name != 'objectClass')) $torem[$name][] = $value;
|
|
}
|
|
}
|
|
// find new attributes
|
|
if (isset($attributes[$name]) && is_array($attributes[$name])) {
|
|
foreach ($attributes[$name] as $j => $value) {
|
|
if (is_array($orig[$name])) {
|
|
if (!in_array($value, $orig[$name]))
|
|
if ($value != '') {
|
|
$toadd[$name][] = $value;
|
|
}
|
|
}
|
|
else if ($value != '') $toadd[$name][] = $value;
|
|
}
|
|
}
|
|
// find unchanged attributes
|
|
if (is_array($orig[$name]) && is_array($attributes[$name])) {
|
|
foreach ($attributes[$name] as $j => $value) {
|
|
if (($value != '') && in_array($value, $orig[$name])) {
|
|
$notchanged[$name][] = $value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// create modify with add and remove
|
|
$attributes2 = array_keys($toadd);
|
|
for ($i=0; $i<count($attributes2); $i++) {
|
|
if (isset($torem[$attributes2[$i]]))
|
|
if ((count($toadd[$attributes2[$i]]) > 0) && (count($torem[$attributes2[$i]]) > 0)) {
|
|
// found attribute which should be modified
|
|
$tomodify[$attributes2[$i]] = $toadd[$attributes2[$i]];
|
|
// merge unchanged values
|
|
if (isset($notchanged[$attributes2[$i]])) {
|
|
$tomodify[$attributes2[$i]] = array_merge($tomodify[$attributes2[$i]], $notchanged[$attributes2[$i]]);
|
|
unset($notchanged[$attributes2[$i]]);
|
|
}
|
|
// remove old add and remove commands
|
|
unset($toadd[$attributes2[$i]]);
|
|
unset($torem[$attributes2[$i]]);
|
|
}
|
|
}
|
|
if (count($toadd)!=0) $return[$this->dn]['add'] = $toadd;
|
|
if (count($torem)!=0) $return[$this->dn]['remove'] = $torem;
|
|
if (count($tomodify)!=0) $return[$this->dn]['modify'] = $tomodify;
|
|
if (count($notchanged)!=0) $return[$this->dn]['notchanged'] = $notchanged;
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Loads an LDAP account with the given DN.
|
|
*
|
|
* @param string $dn the DN of the account
|
|
* @return array error messages
|
|
*/
|
|
function load_account($dn) {
|
|
$this->module = array();
|
|
$modules = $_SESSION['config']->get_AccountModules($this->type);
|
|
$search = substr($dn, 0, strpos($dn, ','));
|
|
$result = @ldap_search($_SESSION['ldap']->server(), $dn, $search);
|
|
if (!$result) {
|
|
return array(array("ERROR", _("Unable to load LDAP entry:") . " " . $dn, ldap_error($_SESSION['ldap']->server())));
|
|
}
|
|
$entry = @ldap_first_entry($_SESSION['ldap']->server(), $result);
|
|
if (!$entry) {
|
|
return array(array("ERROR", _("Unable to load LDAP entry:") . " " . $dn, ldap_error($_SESSION['ldap']->server())));
|
|
}
|
|
$this->dn = substr($dn, strpos($dn, ',')+1);
|
|
$this->dn_orig = $dn;
|
|
// extract RDN
|
|
$this->rdn = split("=", substr($dn, 0, strpos($dn, ',')));
|
|
$this->rdn = $this->rdn[0];
|
|
$attr = ldap_get_attributes($_SESSION['ldap']->server(), $entry);
|
|
// remove 'count' entries and numerical entries
|
|
for ($i = 0; $i < count($attr); $i++) {
|
|
if (isset($attr[$i])) unset($attr[$i]);
|
|
}
|
|
$attrNames = array_keys($attr);
|
|
for ($i = 0; $i < sizeof($attrNames); $i++) unset($attr[$attrNames[$i]]['count']);
|
|
unset($attr['count']);
|
|
// fix spelling errors
|
|
$attr = $this->fixLDAPAttributes($attr, $modules);
|
|
// get binary attributes
|
|
$binaryAttr = array('jpegPhoto');
|
|
for ($i = 0; $i < sizeof($binaryAttr); $i++) {
|
|
if (isset($attr[$binaryAttr[$i]][0])) {
|
|
$binData = ldap_get_values_len($_SESSION['ldap']->server(), $entry, $binaryAttr[$i]);
|
|
unset($binData['count']);
|
|
$attr[$binaryAttr[$i]] = $binData;
|
|
}
|
|
}
|
|
// save original attributes
|
|
$this->attributes_orig = $attr;
|
|
|
|
foreach ($modules as $module) {
|
|
if (!isset($this->module[$module])) {
|
|
$this->module[$module] = new $module($this->type);
|
|
$this->module[$module]->init($this->base);
|
|
}
|
|
$this->module[$module]->load_attributes($attr);
|
|
}
|
|
|
|
// sort module buttons
|
|
$this->sortModules();
|
|
return array();
|
|
}
|
|
|
|
/**
|
|
* Fixes spelling errors in the attribute names.
|
|
*
|
|
* @param array $attributes LDAP attributes
|
|
* @param array $modules list of active modules
|
|
* @return array fixed attributes
|
|
*/
|
|
function fixLDAPAttributes($attributes, $modules) {
|
|
if (!is_array($attributes)) return $attributes;
|
|
$keys = array_keys($attributes);
|
|
// get correct object class names, aliases and attributes
|
|
$objectClasses = array();
|
|
$aliases = array();
|
|
$ldapAttributesTemp = array();
|
|
foreach ($modules as $module) {
|
|
$moduleObj = new $module($this->type);
|
|
$objectClasses = array_merge($objectClasses, $moduleObj->getManagedObjectClasses());
|
|
$aliases = array_merge($aliases, $moduleObj->getLDAPAliases());
|
|
$ldapAttributesTemp = array_merge($ldapAttributesTemp, $moduleObj->getManagedAttributes());
|
|
}
|
|
// build lower case attribute names
|
|
$ldapAttributes = array();
|
|
for ($i = 0; $i < sizeof($ldapAttributesTemp); $i++) {
|
|
$ldapAttributes[strtolower($ldapAttributesTemp[$i])] = $ldapAttributesTemp[$i];
|
|
unset($ldapAttributes[$i]);
|
|
}
|
|
$ldapAttributesKeys = array_keys($ldapAttributes);
|
|
// convert alias names to lower case (for easier comparison)
|
|
$aliasKeys = array_keys($aliases);
|
|
for ($i = 0; $i < sizeof($aliasKeys); $i++) {
|
|
if ($aliasKeys[$i] != strtolower($aliasKeys[$i])) {
|
|
$aliases[strtolower($aliasKeys[$i])] = $aliases[$aliasKeys[$i]];
|
|
unset($aliases[$aliasKeys[$i]]);
|
|
$aliasKeys[$i] = strtolower($aliasKeys[$i]);
|
|
}
|
|
}
|
|
// fix object classes and attributes
|
|
for ($i = 0; $i < sizeof($keys); $i++) {
|
|
// check object classes
|
|
if (strtolower($keys[$i]) == 'objectclass') {
|
|
// fix object class attribute
|
|
if ($keys[$i] != 'objectClass') {
|
|
$temp = $attributes[$keys[$i]];
|
|
unset($attributes[$keys[$i]]);
|
|
$attributes['objectClass'] = $temp;
|
|
}
|
|
// fix object classes
|
|
for ($attrClass = 0; $attrClass < sizeof($attributes['objectClass']); $attrClass++) {
|
|
for ($modClass = 0; $modClass < sizeof($objectClasses); $modClass++) {
|
|
if (strtolower($attributes['objectClass'][$attrClass]) == strtolower($objectClasses[$modClass])) {
|
|
if ($attributes['objectClass'][$attrClass] != $objectClasses[$modClass]) {
|
|
unset($attributes['objectClass'][$attrClass]);
|
|
$attributes['objectClass'][] = $objectClasses[$modClass];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// fix aliases
|
|
if (in_array(strtolower($keys[$i]), $aliasKeys)) {
|
|
$attributes[$aliases[strtolower($keys[$i])]] = $attributes[$keys[$i]];
|
|
unset($attributes[$keys[$i]]);
|
|
}
|
|
// fix attribute names
|
|
elseif (in_array(strtolower($keys[$i]), $ldapAttributesKeys)) {
|
|
if ($keys[$i] != $ldapAttributes[strtolower($keys[$i])]) {
|
|
$attributes[$ldapAttributes[strtolower($keys[$i])]] = $attributes[$keys[$i]];
|
|
unset($attributes[$keys[$i]]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $attributes;
|
|
}
|
|
|
|
/**
|
|
* This function will prepare the object for a new account.
|
|
*/
|
|
function new_account() {
|
|
$this->isNewAccount = true;
|
|
$this->lastLoadedProfile = 'default';
|
|
$modules = $_SESSION['config']->get_AccountModules($this->type);
|
|
foreach ($modules as $module) {
|
|
$this->module[$module] = new $module($this->type);
|
|
$this->module[$module]->init($this->base);
|
|
}
|
|
// sort module buttons
|
|
$this->sortModules();
|
|
$profile = loadAccountProfile('default', $this->type);
|
|
// pass profile to each module
|
|
$modules = array_keys($this->module);
|
|
foreach ($modules as $module) $this->module[$module]->load_profile($profile);
|
|
if (isset($profile['ldap_rdn'][0])) {
|
|
if (in_array($profile['ldap_rdn'][0], getRDNAttributes($this->type))) {
|
|
$this->rdn = $profile['ldap_rdn'][0];
|
|
}
|
|
}
|
|
if (isset($profile['ldap_suffix'][0])) {
|
|
$this->dn = $profile['ldap_suffix'][0];
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* This function will save an account to the LDAP database.
|
|
*
|
|
* @return array list of status messages if any errors occured
|
|
*/
|
|
function save_account() {
|
|
$finalDN = $this->dn;
|
|
$errors = array();
|
|
$ldapUser = $_SESSION['ldap']->decrypt_login();
|
|
$ldapUser = $ldapUser[0];
|
|
$module = array_keys ($this->module);
|
|
$attributes = array();
|
|
// load attributes
|
|
foreach ($module as $singlemodule) {
|
|
// load changes
|
|
$temp = $this->module[$singlemodule]->save_attributes();
|
|
if (!is_array($temp)) $temp = array();
|
|
// merge changes
|
|
$DNs = array_keys($temp);
|
|
if (is_array($temp)) $attributes = array_merge_recursive($temp, $attributes);
|
|
for ($i=0; $i<count($DNs); $i++) {
|
|
$ops = array_keys($temp[$DNs[$i]]);
|
|
for ($j=0; $j<count($ops); $j++) {
|
|
$attrs = array_keys($temp[$DNs[$i]][$ops[$j]]);
|
|
for ($k=0; $k<count($attrs); $k++)
|
|
$attributes[$DNs[$i]][$ops[$j]][$attrs[$k]] = array_unique($attributes[$DNs[$i]][$ops[$j]][$attrs[$k]]);
|
|
}
|
|
}
|
|
}
|
|
// Complete dn with RDN attribute
|
|
$search = $this->rdn;
|
|
$added = false;
|
|
foreach ($attributes as $DN) {
|
|
if (isset($DN['modify'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['modify'][$search][0].','.$finalDN] = $attributes[$finalDN];
|
|
unset ($attributes[$finalDN]);
|
|
$finalDN = $search.'='.$DN['modify'][$search][0].','.$finalDN;
|
|
$added = true;
|
|
}
|
|
if (isset($DN['add'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['add'][$search][0].','.$finalDN] = $attributes[$finalDN];
|
|
unset ($attributes[$finalDN]);
|
|
$finalDN = $search.'='.$DN['add'][$search][0].','.$finalDN;
|
|
$added = true;
|
|
}
|
|
if (isset($DN['notchanged'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['notchanged'][$search][0].','.$finalDN] = $attributes[$finalDN];
|
|
unset ($attributes[$finalDN]);
|
|
$finalDN = $search.'='.$DN['notchanged'][$search][0].','.$finalDN;
|
|
$added = true;
|
|
}
|
|
}
|
|
// Add old dn if dn hasn't changed
|
|
if (!$added) {
|
|
$attributes[$this->dn_orig] = $attributes[$finalDN];
|
|
unset ($attributes[$finalDN]);
|
|
$finalDN = $this->dn_orig;
|
|
}
|
|
// Set to true if an real error has happened
|
|
$stopprocessing = false;
|
|
if (strtolower($finalDN) != strtolower($this->dn_orig)) {
|
|
// move existing DN
|
|
if ($this->dn_orig!='') {
|
|
$success = ldap_rename($_SESSION['ldap']->server(), $this->dn_orig, $this->getRDN($finalDN), $this->getParentDN($finalDN), false);
|
|
if ($success) {
|
|
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Renamed DN ' . $this->dn_orig . " to " . $finalDN);
|
|
}
|
|
else {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to rename DN: ' . $this->dn_orig . ' (' . ldap_error($_SESSION['ldap']->server()) . ').');
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to rename DN: %s.'), $this->dn_orig), ldap_error($_SESSION['ldap']->server()));
|
|
$stopprocessing = true;
|
|
}
|
|
}
|
|
// create complete new dn
|
|
else {
|
|
$attr = array();
|
|
if (is_array($attributes[$finalDN]['add'])) $attr = array_merge_recursive($attr, $attributes[$finalDN]['add']);
|
|
if (is_array($attributes[$finalDN]['notchanged'])) $attr = array_merge_recursive($attr, $attributes[$finalDN]['notchanged']);
|
|
if (is_array($attributes[$finalDN]['modify'])) $attr = array_merge_recursive($attr, $attributes[$finalDN]['modify']);
|
|
$success = ldap_add($_SESSION['ldap']->server(), $finalDN, $attr);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to create DN: ' . $finalDN . ' (' . ldap_err2str(ldap_errno($_SESSION['ldap']->server())) . ').');
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to create DN: %s.'), $finalDN), ldap_error($_SESSION['ldap']->server()));
|
|
$stopprocessing = true;
|
|
}
|
|
else {
|
|
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Created DN: ' . $finalDN);
|
|
}
|
|
unset($attributes[$finalDN]);
|
|
}
|
|
}
|
|
$DNs = array_keys($attributes);
|
|
for ($i=0; $i<count($DNs); $i++) {
|
|
if (!$stopprocessing) {
|
|
// modify attributes
|
|
if (isset($attributes[$DNs[$i]]['modify']) && !$stopprocessing) {
|
|
$success = @ldap_mod_replace($_SESSION['ldap']->server(), $DNs[$i], $attributes[$DNs[$i]]['modify']);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to modify attribtues from DN: ' . $DNs[$i] . ' (' . ldap_err2str(ldap_errno($_SESSION['ldap']->server())) . ').');
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to modify attribtues from DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
|
|
$stopprocessing = true;
|
|
}
|
|
else {
|
|
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Modified DN: ' . $DNs[$i]);
|
|
}
|
|
}
|
|
// add attributes
|
|
if (isset($attributes[$DNs[$i]]['add']) && !$stopprocessing) {
|
|
$success = @ldap_mod_add($_SESSION['ldap']->server(), $DNs[$i], $attributes[$DNs[$i]]['add']);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to add attribtues to DN: ' . $DNs[$i] . ' (' . ldap_err2str(ldap_errno($_SESSION['ldap']->server())) . ').');
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to add attribtues to DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
|
|
$stopprocessing = true;
|
|
}
|
|
else {
|
|
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Modified DN: ' . $DNs[$i]);
|
|
}
|
|
}
|
|
// remove attributes
|
|
if (isset($attributes[$DNs[$i]]['remove']) && !$stopprocessing) {
|
|
$success = @ldap_mod_del($_SESSION['ldap']->server(), $DNs[$i], $attributes[$DNs[$i]]['remove']);
|
|
if (!$success) {
|
|
logNewMessage(LOG_ERR, '[' . $ldapUser .'] Unable to delete attribtues from DN: ' . $DNs[$i] . ' (' . ldap_err2str(ldap_errno($_SESSION['ldap']->server())) . ').');
|
|
$errors[] = array('ERROR', sprintf(_('Was unable to remove attribtues from DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
|
|
$stopprocessing = true;
|
|
}
|
|
else {
|
|
logNewMessage(LOG_NOTICE, '[' . $ldapUser .'] Modified DN: ' . $DNs[$i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$stopprocessing) {
|
|
// post modify actions
|
|
foreach ($module as $singlemodule) {
|
|
$this->module[$singlemodule]->postModifyActions($this->isNewAccount);
|
|
}
|
|
}
|
|
$_SESSION['cache']->refresh_cache(true);
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of possible PDF entries for this account.
|
|
*
|
|
* @return list of PDF entries (array(<name> => <PDF lines>))
|
|
*/
|
|
function get_pdfEntries() {
|
|
$return = array();
|
|
while(($current = current($this->module)) != null) {
|
|
$return = array_merge($return,$current->get_pdfEntries());
|
|
next($this->module);
|
|
}
|
|
$return = array_merge($return,array('main_dn' => array('<block><key>' . _('DN') . '</key><value>' . $this->dn . '</value></block>')));
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Sorts the module buttons for the account page.
|
|
*/
|
|
function sortModules() {
|
|
$order = array();
|
|
$modules = array_keys($this->module);
|
|
$depModules = array();
|
|
for ($i = 0; $i < sizeof($modules); $i++) {
|
|
// insert waiting modules
|
|
for ($w = 0; $w < sizeof($depModules); $w++) {
|
|
$dependencies = $this->module[$depModules[$w]]->get_dependencies($this->type);
|
|
$dependencies = $dependencies['depends'];
|
|
$everything_found = true;
|
|
for ($d = 0; $d < sizeof($dependencies); $d++) {
|
|
if (!in_array($dependencies[$d], $order)) {
|
|
$everything_found = false;
|
|
break;
|
|
}
|
|
}
|
|
// inser after depending module
|
|
if ($everything_found) {
|
|
$order[] = $depModules[$w];
|
|
unset($depModules[$w]);
|
|
$depModules = array_values($depModules);
|
|
$w--;
|
|
}
|
|
}
|
|
// check next module
|
|
$dependencies = $this->module[$modules[$i]]->get_dependencies($this->type);
|
|
if (is_array($dependencies['depends'])) {
|
|
$everything_found = true;
|
|
$dependencies = $dependencies['depends'];
|
|
for ($d = 0; $d < sizeof($dependencies); $d++) {
|
|
if (!in_array($dependencies[$d], $order)) {
|
|
$everything_found = false;
|
|
break;
|
|
}
|
|
}
|
|
// remove module if dependencies are not satisfied
|
|
if (!$everything_found) {
|
|
$depModules[] = $modules[$i];
|
|
unset($modules[$i]);
|
|
$modules = array_values($modules);
|
|
$i--;
|
|
}
|
|
else {
|
|
$order[] = $modules[$i];
|
|
}
|
|
}
|
|
else {
|
|
$order[] = $modules[$i];
|
|
}
|
|
}
|
|
// add modules which could not be sorted (e.g. because of cyclic dependencies)
|
|
if (sizeof($depModules) > 0) {
|
|
for ($i = 0; $i < sizeof($depModules); $i++) $order[] = $depModules[$i];
|
|
}
|
|
$this->order = $order;
|
|
}
|
|
|
|
/**
|
|
* Returns the RDN part of a given DN.
|
|
*
|
|
* @param String $dn DN
|
|
* @return String RDN
|
|
*/
|
|
function getRDN($dn) {
|
|
if (($dn == "") || ($dn == null)) return "";
|
|
$rdn = substr($dn, 0, strpos($dn, ","));
|
|
return $rdn;
|
|
}
|
|
|
|
/**
|
|
* Returns the parent DN of a given DN.
|
|
*
|
|
* @param String $dn DN
|
|
* @return String DN
|
|
*/
|
|
function getParentDN($dn) {
|
|
if (($dn == "") || ($dn == null)) return "";
|
|
$parent = substr($dn, strpos($dn, ",") + 1);
|
|
return $parent;
|
|
}
|
|
|
|
/**
|
|
* Encrypts sensitive data before storing in session.
|
|
*
|
|
* @return array list of attributes which are serialized
|
|
*/
|
|
function __sleep() {
|
|
// encrypt data
|
|
$this->attributes = $_SESSION['ldap']->encrypt(serialize($this->attributes));
|
|
$this->attributes_orig = $_SESSION['ldap']->encrypt(serialize($this->attributes_orig));
|
|
$this->module = $_SESSION['ldap']->encrypt(serialize($this->module));
|
|
// save all attributes
|
|
return array_keys(get_object_vars($this));
|
|
}
|
|
|
|
/**
|
|
* Decrypts sensitive data after accountContainer was loaded from session.
|
|
*/
|
|
function __wakeup() {
|
|
// decrypt data
|
|
$this->attributes = unserialize($_SESSION['ldap']->decrypt($this->attributes));
|
|
$this->attributes_orig = unserialize($_SESSION['ldap']->decrypt($this->attributes_orig));
|
|
$this->module = unserialize($_SESSION['ldap']->decrypt($this->module));
|
|
}
|
|
|
|
}
|
|
?>
|