1171 lines
44 KiB
PHP
1171 lines
44 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 - 2004 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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/**
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* This includes all module files.
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*/
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// Get Lampath, needed 4 includes
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$stay=0;
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$relative='';
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while ($stay<7) {
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if (is_dir($relative.'lib/modules')) {
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$dir = opendir($relative.'lib/modules');
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while ($entry = readdir($dir))
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if ((substr($entry, strlen($entry) - 4, 4) == '.inc') && is_file($relative.'lib/modules/'.$entry)) include_once ($relative.'lib/modules/'.$entry);
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$stay=10;
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}
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else {
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$stay++;
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$relative .= '../';
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}
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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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$mods = getAvailableModules($scope);
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$filters = array();
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$orFilter = '';
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for ($i = 0; $i < sizeof($mods); $i++) {
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if (is_base_module($mods[$i], $scope)) {
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$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'][] = $modinfo['and'];
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}
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}
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// build OR filter
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if (sizeof($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 hash array (module name => dependencies) of all user 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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$deps = array();
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for ($i = 0; $i < sizeof($mods); $i++) {
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$module = new $mods[$i]($scope);
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$return[$mods[$i]] = $module->get_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 $deps module dependencies
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* @return false if no conflict was found,
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* otherwise an array of array(selected module, conflicting module) if conflicts were found
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*/
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function check_module_conflicts($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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global $relative;
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$return = array();
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// get module names.
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$dir = opendir($relative . 'lib/modules');
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while ($entry = readdir($dir))
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if ((substr($entry, strlen($entry) - 4, 4) == '.inc') && is_file($relative . 'lib/modules/'.$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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// create new account container if needed
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if (! isset($_SESSION["profile_account_$scope"])) {
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$_SESSION["profile_account_$scope"] = new accountContainer($scope, "profile_account_$scope");
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$_SESSION["profile_account_$scope"]->new_account();
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}
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// get options
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return $_SESSION["profile_account_$scope"]->getProfileOptions();
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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, $options) {
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// create new account container if needed
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if (! isset($_SESSION["profile_account_$scope"])) {
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$_SESSION["profile_account_$scope"] = new accountContainer($scope, "profile_account_$scope");
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$_SESSION["profile_account_$scope"]->new_account();
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}
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// get options
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return $_SESSION["profile_account_$scope"]->checkProfileOptions($options);
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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]]);
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}
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return $return;
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}
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/**
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* Returns a hash array (module name => descriptions) containing descriptions shown on configuration pages.
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*
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* The returned array has the format array('legend' => array('posixAccount' => '...', ...), descriptions => array('option1' => '...', ...)).
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* <br> The "legend" value is used as text for the fieldset, the descriptions are used when the configuration is printed.
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*
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* @return array configuration descriptions
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*/
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function getConfigDescriptions() {
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$return = array('legend' => array(), 'descriptions' => array());
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$modules = array_merge(getAvailableModules('user'), getAvailableModules('group'), getAvailableModules('host'));
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$modules = array_values(array_unique($modules));
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for ($i = 0; $i < sizeof($modules); $i++) {
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$m = new $modules[$i]('none');
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$desc = $m->get_configDescriptions();
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$return['legend'][$modules[$i]] = $desc['legend'];
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$return['descriptions'] = array_merge($return['descriptions'], $desc['descriptions']);
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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]], $options);
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$return = array_merge($return, $errors);
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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,$helpID) {
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return call_user_func(array($module, "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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// create new account container if needed
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if (! isset($_SESSION["profile_account_$scope"])) {
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$_SESSION["profile_account_$scope"] = new accountContainer($scope, "profile_account_$scope");
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$_SESSION["profile_account_$scope"]->new_account();
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}
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// get options
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return $_SESSION["profile_account_$scope"]->getAvailablePDFFields();
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}
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/**
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* Return a list of current available scopes
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*
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* @return array Available scopes
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*/
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function getAvailableScopes() {
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return array('user','group','host');
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}
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/**
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* This class includes all modules and attributes of an account.
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*
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* @package modules
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*/
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class accountContainer {
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// Constructor
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function accountContainer($type, $base) {
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/* Set the type of account. Valid
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* types are: user, group, host
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*/
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// Check input variable
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if (!is_string($type)) trigger_error(_('Argument of accountContainer must be string.'), E_USER_ERROR);
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if (!is_string($base)) trigger_error(_('Argument of accountContainer must be string.'), E_USER_ERROR);
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// *** fixme use global variable to determine allowed types
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$allowed_types = array ( 'user', 'group', 'host', 'domain' );
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if (!in_array($type, $allowed_types)) trigger_error(_('Account type not recognized.'), E_USER_ERROR);
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$this->type = $type;
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$this->base = $base;
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// Name of variables in session
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$this->ldap = 'ldap';
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$this->config = 'config';
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$this->cache = 'cache';
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$this->header2 = 'header';
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$this->module['main'] = new main($this->type);
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$this->module['main']->init($this->base);
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// create cache if needed
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if (!isset($_SESSION['cache'])) {
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$_SESSION['cache'] = new cache();
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}
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return 0;
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}
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/* Array of all used attributes
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* Syntax is attribute => array ( objectClass => MUST or MAY, ...)
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*/
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var $attributes;
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/* This variale stores the type
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* of account. Current unix, group, host are supported
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*/
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var $type;
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var $ldap; // This is a reference to the ldap class in session
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var $config; // This is a reference to the config class in session
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// Localized part of HTML-Header
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var $header2;
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var $module; // This is an array with all module objects
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// DN of the account
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var $dn;
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var $dn_orig;
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// this are stores the module order
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var $order;
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// name of accountContainer so we can read other classes in accuontArray
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var $base;
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/* Get the type of account. Valid
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* types are: user, group, host
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*/
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function get_type() {
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return $this->type;
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}
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/* This function asks $this->module['main']
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* what to do next
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*/
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function continue_main($post) {
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if ($this->module['main']->subpage=='') $this->module['main']->subpage='attributes';
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if ($post['form_main_reset']) {
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$this->load_account($this->dn_orig);
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}
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else {
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$function = '$result = $this->module[$this->order[$this->module[\'main\']->current_page]]->proccess_'.$this->module['main']->subpage.'($post);';
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eval ($function);
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}
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if (is_string($result)) $this->module['main']->subpage = $result;
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if (is_int($result))
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for ($i=0; $i<count($this->order); $i++ )
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if ($post['form_main_'.$this->order[$i]]) {
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$this->module['main']->current_page = $i;
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$this->module['main']->subpage='attributes';
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}
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// Write HTML-Code
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echo $_SESSION[$this->header2];
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echo "<title>";
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if ($this->dn_orig!='') echo _("Modify Account");
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else echo _("Create new Account");
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echo "</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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echo "</head><body>\n";
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echo "<form action=\"edit.php\" method=\"post\">\n";
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// Display errir-messages
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if (is_array($result))
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foreach ($result as $result2)
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if (is_array($result2))
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for ($i=0; $i<sizeof($result2); $i++) StatusMessage($result2[$i][0], $result2[$i][1], $result2[$i][2]);
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// Create left module-menu
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echo "<table border=0 width=\"100%\">\n<tr><td valign=\"top\" width=\"15%\" >";
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echo "<table><tr>";
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echo "<td><fieldset class=\"".$this->type."edit-dark\"><legend class=\"".$this->type."edit-bright\"><b>";
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echo _('Please select page:');
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echo "</b></legend>\n";
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// Loop for module
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for ($i=0; $i<count($this->order); $i++ ) {
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if ($this->order[$i]==$this->order[$this->module['main']->current_page] || !$this->module[$this->order[$i]]->module_ready() ) {
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// print disabled button
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echo "<input name=\"form_main_".$this->order[$i]."\" type=\"submit\" value=\"";
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echo $this->module[$this->order[$i]]->get_alias($type);
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echo "\" disabled>\n<br>";
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}
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else {
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// print normal button
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echo "<input name=\"form_main_".$this->order[$i]."\" type=\"submit\" value=\"";
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echo $this->module[$this->order[$i]]->get_alias($type);
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echo "\">\n<br>";
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}
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}
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if ($this->dn_orig!='') echo "<input name=\"form_main_reset\" type=\"submit\" value=\"" . _('Reset changes') . "\"><br>\n";
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echo "</fieldset></td></tr>\n";
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echo "</table></td>\n<td>";
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echo "<td><fieldset class=\"".$this->type."edit-dark\"><legend class=\"".$this->type."edit-bright\"><b>";
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echo $this->module[$this->order[$this->module['main']->current_page]]->get_alias($type);
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echo "</b></legend>\n";
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// display html-code from mdule
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$function = '$result = $this->module[$this->order[$this->module[\'main\']->current_page]]->display_html_'.$this->module['main']->subpage.'($post);';
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eval ($function);
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$this->parse_html($this->order[$this->module['main']->current_page], $result);
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// Display rest of html-page
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echo "</fieldset>\n";
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echo "</td></tr></table>\n";
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echo "</form>\n";
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echo "</body>\n";
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echo "</html>\n";
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return 0;
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}
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function parse_html($module, $input) {
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if (is_array($input)) {
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echo "<table>\n";
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for ($i=0; $i<count($input); $i++) {
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// Draw column
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echo "<tr>\n";
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for ($j=0; $j<count($input[$i]); $j++ ) {
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// draw raw
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switch ($input[$i][$j]['kind']) {
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case 'text':
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echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
echo $input[$i][$j]['text'] . "</td>\n";
|
|
break;
|
|
case 'input':
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
$output = "<input";
|
|
if ($input[$i][$j]['name']!='') $output .= ' name="' . $input[$i][$j]['name'] . '"';
|
|
if ($input[$i][$j]['type']!='') $output .= ' type="' . $input[$i][$j]['type'] . '"';
|
|
if ($input[$i][$j]['size']!='') $output .= ' size="' . $input[$i][$j]['size'] . '"';
|
|
if ($input[$i][$j]['maxlength']!='') $output .= ' maxlength="' . $input[$i][$j]['maxlength'] . '"';
|
|
if ($input[$i][$j]['value']!='') $output .= ' value="' . $input[$i][$j]['value'] . '"';
|
|
if ($input[$i][$j]['disabled']) $output .= ' disabled';
|
|
if ($input[$i][$j]['checked']) $output .= ' checked';
|
|
$output .= "></td>\n";
|
|
echo $output;
|
|
break;
|
|
case 'fieldset':
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
echo "<fieldset>\n";
|
|
if ($input[$i][$j]['legend']!='') echo "<legend>" . $input[$i][$j]['legend'] . "</legend>\n";
|
|
$this->parse_html($module, $input[$i][$j]['value']);
|
|
echo "</fieldset>\n";
|
|
break;
|
|
case 'select':
|
|
if (!is_array($input[$i][$j]['options'])) $input[$i][$j]['options'] = array ( $input[$i][$j]['options'] );
|
|
if (!is_array($input[$i][$j]['options_selected'])) $input[$i][$j]['options_selected'] = array ( $input[$i][$j]['options_selected'] );
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
echo "<select name=\"" . $input[$i][$j]['name'] . '"';
|
|
if ($input[$i][$j]['multiple']) echo ' multiple';
|
|
if ($input[$i][$j]['size']) echo ' size="' . $input[$i][$j]['size'] . '"';
|
|
echo ">\n";
|
|
// merge both option arrays and sort them.
|
|
$options = array_merge ($input[$i][$j]['options'], $input[$i][$j]['options_selected'] );
|
|
$options = array_unique($options);
|
|
sort($options, SORT_NUMERIC);
|
|
foreach ($options as $option) {
|
|
if ($option!='') {
|
|
if (in_array($option, $input[$i][$j]['options_selected'])) echo "<option selected>" . $option . "</option>\n";
|
|
else echo "<option>" . $option . "</option>\n";
|
|
}
|
|
}
|
|
echo "</select></td>\n";
|
|
break;
|
|
case 'table':
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
$this->parse_html($module, $input[$i][$j]['value']);
|
|
echo "</td>\n";
|
|
break;
|
|
case 'help':
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
echo "<a href=../help.php?module=$module&item=". $input[$i][$j]['value'] . ">" . _('Help') . "</a></td>\n";
|
|
break;
|
|
case 'message':
|
|
echo "<td";
|
|
if ($input[$i][$j]['td']['valign']!='') echo ' valign="' . $input[$i][$j]['td']['valign'] .'"';
|
|
echo ">\n";
|
|
StatusMessage($input[$i][$j]['type'], $input[$i][$j]['headline'], $input[$i][$j]['text']);
|
|
echo "</td>\n";
|
|
break;
|
|
default:
|
|
echo "<td>Unrecognized type: " . $input[$i][$j]['kind'] . "</td>\n";
|
|
break;
|
|
}
|
|
}
|
|
echo "</tr>\n";
|
|
}
|
|
}
|
|
echo "</table>\n";
|
|
}
|
|
|
|
/* Add attributes to variable. Syntax is array( attribute = array ( objectClass1 => MUST|MAX, objectClass2 => MUST|MAY ), ... )
|
|
*/
|
|
function add_attributes($objectClass) {
|
|
// loop through every existing objectlass and select current objectClass
|
|
$line=-1;
|
|
for ($i=0; $i<count($_SESSION[$this->ldap]->objectClasses) || $i==-1; $i++) {
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$i], "NAME '$objectClass'")) $line = $i;
|
|
}
|
|
// Return error if objectClass isn't found
|
|
if ($line==-1) trigger_error (sprintf(_("objectClass %s required but not defined in ldap."), $objectClass), E_USER_WARNING);
|
|
// create array with must-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')+6);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
$must = explode(" $ ", $string);
|
|
// Ad must
|
|
foreach ($must as $attribute) {
|
|
if (!isset($this->attributes[$attribute])) $this->attributes[$attribute][$objectClass] = 'MUST';
|
|
else $this->attributes[$attribute][$objectClass] = 'MUST';
|
|
}
|
|
}
|
|
// create array with may-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')+5);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
$may = explode(" $ ", $string);
|
|
// Ad may
|
|
foreach ($may as $attribute) {
|
|
if (!isset($this->attributes[$attribute])) $this->attributes[$attribute][$objectClass] = 'MAY';
|
|
else $this->attributes[$attribute][$objectClass] = 'MAY';
|
|
}
|
|
}
|
|
// Get attributes of subclasses
|
|
while (strpos($_SESSION[$this->ldap]->objectClasses[$line], "SUP ")) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'SUP ')+4);
|
|
$subclass = substr($string_withtail, 0, strpos($string_withtail, ' '));
|
|
// Add account type to object
|
|
for ($i=0; $i<count($_SESSION[$this->ldap]->objectClasses) || $i==-1; $i++) {
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$i], "NAME '$subclass'")) $line = $i;
|
|
}
|
|
// Return error if objectClass isn't found
|
|
if ($line==-1) trigger_error (sprintf(_("objectClass %s required but not defined in ldap."), $objectClass), E_USER_WARNING);
|
|
// create array with must-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')+6);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
$must = explode(" $ ", $string);
|
|
// Ad must
|
|
foreach ($must as $attribute) {
|
|
if (!isset($this->attributes[$attribute])) $this->attributes[$attribute][$objectClass] = 'MUST';
|
|
else $this->attributes[$attribute][$objectClass] = 'MUST';
|
|
}
|
|
}
|
|
// create array with may-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')+5);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
$may = explode(" $ ", $string);
|
|
// Ad may
|
|
foreach ($may as $attribute) {
|
|
if (!isset($this->attributes[$attribute])) $this->attributes[$attribute][$objectClass] = 'MAY';
|
|
else $this->attributes[$attribute][$objectClass] = 'MAY';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* This function return ldap attributes
|
|
* Syntax is get_attributes($value, $scope)
|
|
* $scope = 'objectClass', $value = objectClass return value are all attributes of objectClass
|
|
* $scope = 'attribute', $value = attribute returns alle objectClasses which are using the attribute
|
|
*/
|
|
function get_attributes($value, $scope) {
|
|
if ($scope=='attribute' && isset($this->attributes[$value])) return $this->attributes[$value];
|
|
if ($scope=='objectClass') {
|
|
$keys = array_keys($this->attributes);
|
|
foreach ($keys as $attribute) {
|
|
if (isset($this->attributes[$attribute][$value])) $return[$attribute] = $this->attributes[$attribute][$value];
|
|
}
|
|
return $return;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* This function return ldap attributes which are uses by $objectClass
|
|
* Syntax is get_attributes($objectClass)
|
|
* Return is an array with all allowed attributes
|
|
*/
|
|
function get_module_attributes($objectClass) {
|
|
// Add account type to object
|
|
$line=-1;
|
|
for ($i=0; $i<count($_SESSION[$this->ldap]->objectClasses) || $i==-1; $i++) {
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$i], "NAME '$objectClass'")) $line = $i;
|
|
}
|
|
// Return error if objectClass isn't found
|
|
if ($line==-1) trigger_error (sprintf(_("ObjectClass %s required but not defined in ldap."), $objectClass), E_USER_WARNING);
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')+6);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
// Ad must
|
|
foreach (explode(" $ ", $string) as $attribute) {
|
|
$return[$attribute] = '';
|
|
}
|
|
}
|
|
// create array with may-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')+5);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
// Ad may
|
|
foreach (explode(" $ ", $string) as $attribute) {
|
|
$return[$attribute] = '';
|
|
}
|
|
}
|
|
// Get attributes of subclasses
|
|
while (strpos($_SESSION[$this->ldap]->objectClasses[$line], "SUP ")) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'SUP ')+4);
|
|
$subclass = substr($string_withtail, 0, strpos($string_withtail, ' '));
|
|
// Add account type to object
|
|
for ($i=0; $i<count($_SESSION[$this->ldap]->objectClasses) || $i==-1; $i++) {
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$i], "NAME '$subclass'")) $line = $i;
|
|
}
|
|
// Return error if objectClass isn't found
|
|
if ($line==-1) trigger_error (sprintf(_("ObjectClass %s required but not defined in ldap."), $subclass), E_USER_WARNING);
|
|
// create array with must-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MUST (')+6);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
// Ad must
|
|
foreach (explode(" $ ", $string) as $attribute) {
|
|
$return[$attribute] = '';
|
|
}
|
|
}
|
|
// create array with may-attributes
|
|
// Get startposition in string
|
|
if (strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')) {
|
|
$string_withtail = substr($_SESSION[$this->ldap]->objectClasses[$line], strpos($_SESSION[$this->ldap]->objectClasses[$line], 'MAY (')+5);
|
|
// Now we have a string with all must-attributes
|
|
$string = substr($string_withtail, 0, strpos($string_withtail, ')'));
|
|
$string = trim($string);
|
|
// Ad may
|
|
foreach (explode(" $ ", $string) as $attribute) {
|
|
$return[$attribute] = '';
|
|
}
|
|
}
|
|
}
|
|
$this->add_attributes($objectClass);
|
|
return $return;
|
|
}
|
|
|
|
/* This function return ldap attributes which are uses by $objectClass
|
|
* Syntax is get_attributes($attributes, $orig)
|
|
* Return is an array as needed for $this->saveAccount()
|
|
*/
|
|
function save_module_attributes($attributes, $orig) {
|
|
// Get list of all "easy" attributes
|
|
$attr_names = array_keys($attributes);
|
|
// Get attributes which should be added
|
|
for ($i=0; $i<count($attr_names); $i++) {
|
|
for ($j=0; $j<count($orig[$attr_names[$i]]); $j++) {
|
|
if (is_array($attributes[$attr_names[$i]])) {
|
|
if (!in_array($orig[$attr_names[$i]][$j], $attributes[$attr_names[$i]]))
|
|
if ($orig[$attr_names[$i]][$j]!='') $torem[$attr_names[$i]][] =utf8_encode($orig[$attr_names[$i]][$j]);
|
|
}
|
|
else if ($orig[$attr_names[$i]][$j]!='') $torem[$attr_names[$i]][] = utf8_encode($orig[$attr_names[$i]][$j]);
|
|
}
|
|
for ($j=0; $j<count($attributes[$attr_names[$i]]); $j++) {
|
|
if (is_array($orig[$attr_names[$i]])) {
|
|
if (!in_array($attributes[$attr_names[$i]][$j], $orig[$attr_names[$i]]))
|
|
if ($attributes[$attr_names[$i]][$j]!='') $toadd[$attr_names[$i]][] = utf8_encode($attributes[$attr_names[$i]][$j]);
|
|
}
|
|
else if ($attributes[$attr_names[$i]][$j]!='') $toadd[$attr_names[$i]][] = utf8_encode($attributes[$attr_names[$i]][$j]);
|
|
}
|
|
for ($j=0; $j<count($attributes[$attr_names[$i]]); $j++) {
|
|
if (is_array($orig[$attr_names[$i]]) && is_array($attributes[$attr_names[$i]])) {
|
|
if (($attributes[$attr_names[$i]][$j]==$orig[$attr_names[$i]][$j]) && $attributes[$attr_names[$i]][$j]!='')
|
|
$notchanged[$attr_names[$i]][] = utf8_encode($attributes[$attr_names[$i]][$j]);
|
|
}
|
|
}
|
|
}
|
|
// create modify wuth add and remove
|
|
if (is_array($toadd)) {
|
|
$attributes2 = array_keys($toadd);
|
|
for ($i=0; $i<count($attributes2); $i++) {
|
|
if (isset($torem[$attributes2[$i]])) {
|
|
// found modify entry
|
|
// Add unchanged attributes
|
|
if (isset($notchanged[$attributes2[$i]])) $tomodify[$attributes[$i]] = $notchanged[$attributes[$i]];
|
|
$tomodify[$attributes2[$i]] = array_merge_recursive($tomodify[$attributes2[$i]], $toadd[$attributes2[$i]]);
|
|
// unset attributes
|
|
if (isset($notchanged[$attributes2[$i]])) unset($notchanged[$attributes2[$i]]);
|
|
if (isset($toadd[$attributes2[$i]])) unset($toadd[$attributes2[$i]]);
|
|
if (isset($torem[$attributes2[$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;
|
|
}
|
|
|
|
|
|
/* This function checks if all MUST-attribtues are set.
|
|
* If not it will return an array with all modules
|
|
* which have to be set first
|
|
*/
|
|
function check_attributes() {
|
|
$return = array();
|
|
if (is_array($this->attributes)) {
|
|
// get named list of attributes
|
|
$attributes = array_keys($this->attributes);
|
|
for ($i=0; $i<count($attributes); $i++) {
|
|
$singleattribute = array_keys ($this->attributes[$attributes[$i]]);
|
|
for ($j=0; $j<count($singleattribute); $j++) {
|
|
// found attribute which must be set
|
|
if ($this->attributes[$attributes[$i]][$singleattribute[$j]]=='MUST') {
|
|
// Check if attribute is set
|
|
if ($this->module[$singleattribute[$j]]->attributes[$attributes[$i]]=='') {
|
|
if (!in_array($singleattribute[$j], $return)) $return[] = $singleattribute[$j];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
}
|
|
|
|
/* This function will load an account.
|
|
* $dn is the dn of the account which should be loaded
|
|
*/
|
|
function load_account($dn) {
|
|
$function = '$modules = $_SESSION[$this->config]->get_'.ucfirst($this->type).'Modules();';
|
|
eval ($function);
|
|
$search = substr($dn, 0, strpos($dn, ','));
|
|
$result = ldap_search($_SESSION[$this->ldap]->server(), $dn, $search);
|
|
$entry = ldap_first_entry($_SESSION[$this->ldap]->server(), $result);
|
|
$this->dn = substr($dn, strpos($dn, ',')+1);
|
|
$this->dn_orig = $dn;
|
|
$attr = ldap_get_attributes($_SESSION[$this->ldap]->server(), $entry);
|
|
|
|
foreach ($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);
|
|
}
|
|
|
|
// sortm modules and make all active because all required attributes should be set
|
|
$module = array_keys ($this->module);
|
|
$modulelist = array();
|
|
// loop until all modules are in order.
|
|
// We don't want to loop forever
|
|
$remain = count($module) * count($module);
|
|
$order = array();
|
|
while ( (count($module) != count($modulelist)) && ($remain!=0) ) {
|
|
$remain--;
|
|
foreach ($module as $moduleitem) {
|
|
$required = $this->module[$moduleitem]->get_dependencies($this->type);
|
|
$everything_found = true;
|
|
if (is_array($required['require'])) {
|
|
foreach ($required['require'] as $requireditem)
|
|
if (!in_array($reuquireditem, $modulelist)) $everthing_found = false;
|
|
}
|
|
if ($everything_found && !in_array($moduleitem, $order) ) $order[] = $moduleitem;
|
|
}
|
|
}
|
|
// Write Module-Order in variable
|
|
$this->order = $order;
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Returns an hash array containing all profile options
|
|
*/
|
|
function getProfileOptions() {
|
|
$return = array();
|
|
$modules = array_keys($this->module);
|
|
foreach ($modules as $singlemodule) {
|
|
$return[$singlemodule] = $this->module[$singlemodule]->get_profileOptions();
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Checks the input values of an account profile.
|
|
*
|
|
* @param array $options list of input values
|
|
* @return array list of error messages
|
|
*/
|
|
function checkProfileOptions($options) {
|
|
$return = array();
|
|
$modules = array_keys($this->module);
|
|
foreach ($modules as $singlemodule) {
|
|
$temp = $this->module[$singlemodule]->check_profileOptions($options);
|
|
$return = array_merge($return, $temp);
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
// TODO remove this function?
|
|
function proccess_profile($post) {
|
|
$return = array();
|
|
$module = array_keys ($this->module);
|
|
foreach ($module as $singlemodule) {
|
|
// get list of display functions.
|
|
$list = $this->module[$singlemodule]->pages();
|
|
foreach ($list as $item) {
|
|
$function = 'display_html_' . $item;
|
|
$page = $this->module[$singlemodule]->$function($post,true);
|
|
//eval($function);
|
|
$return = array_merge($return, $page);
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/* This function will prepare the object
|
|
* for a new account
|
|
*/
|
|
function new_account() {
|
|
$temp = ucfirst($this->type);
|
|
$modules = call_user_func(array(&$_SESSION['config'], 'get_' . $temp . 'Modules'));
|
|
foreach ($modules as $module) {
|
|
$this->module[$module] = new $module($this->type);
|
|
$this->module[$module]->init($this->base);
|
|
}
|
|
|
|
$module = array_keys ($this->module);
|
|
$modulelist = array();
|
|
// loop until all modules are in order.
|
|
// We don't want to loop forever
|
|
$remain = count($module) * count($module);
|
|
$order = array();
|
|
while ( (count($module) != count($modulelist)) && ($remain!=0) ) {
|
|
$remain--;
|
|
foreach ($module as $moduleitem) {
|
|
$required = $this->module[$moduleitem]->get_dependencies($this->type);
|
|
$everything_found = true;
|
|
if (is_array($required['require'])) {
|
|
foreach ($required['require'] as $requireditem)
|
|
if (!in_array($reuquireditem, $modulelist)) $everthing_found = false;
|
|
}
|
|
if ($everything_found && !in_array($moduleitem, $order) ) $order[] = $moduleitem;
|
|
}
|
|
}
|
|
// Write Module-Order in variable
|
|
$this->order = $order;
|
|
// *** fixme load*Profile must return array in the same way ldap_get_attributes does.
|
|
$function = '$newattributes = load'.ucfirst($this->type).'Profile(\'default\');';
|
|
//eval($function);
|
|
return 0;
|
|
}
|
|
|
|
/* This function will load an account.
|
|
*/
|
|
function save_account() {
|
|
$module = array_keys ($this->module);
|
|
$attributes = array();
|
|
// load attributes
|
|
foreach ($module as $singlemodule) {
|
|
// load changes
|
|
$temp = $this->module[$singlemodule]->save_attributes();
|
|
// merge changes
|
|
$DNs = array_keys($temp);
|
|
// *** fixme don't include references
|
|
$attributes = array_merge_recursive($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 uid or cn=
|
|
if ($this->type=='group') $search = 'cn';
|
|
else $search = 'uid';
|
|
$added = false;
|
|
print_r($attributes);
|
|
foreach ($attributes as $DN) {
|
|
if (isset($DN['modify'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['modify'][$search][0].','.$this->dn] = $attributes[$this->dn];
|
|
unset ($attributes[$this->dn]);
|
|
$this->dn = $search.'='.$DN['modify'][$search][0].','.$this->dn;
|
|
$added = true;
|
|
}
|
|
if (isset($DN['add'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['add'][$search][0].','.$this->dn] = $attributes[$this->dn];
|
|
unset ($attributes[$this->dn]);
|
|
$this->dn = $search.'='.$DN['add'][$search][0].','.$this->dn;
|
|
$added = true;
|
|
}
|
|
if (isset($DN['notchanged'][$search][0]) && !$added) {
|
|
$attributes[$search.'='.$DN['notchanged'][$search][0].','.$this->dn] = $attributes[$this->dn];
|
|
unset ($attributes[$this->dn]);
|
|
$this->dn = $search.'='.$DN['notchanged'][$search][0].','.$this->dn;
|
|
$added = true;
|
|
}
|
|
}
|
|
// Add old dn if dn hasn't changed
|
|
if (!$added) {
|
|
$attributes[$this->dn_orig] = $attributes[$this->dn];
|
|
unset ($attributes[$this->dn]);
|
|
$this->dn = $this->dn_orig;
|
|
}
|
|
// Set to true if an real error has happened
|
|
$stopprocessing = false;
|
|
// Add new DN
|
|
if (isset($attributes[$DNs[$i]]['errors'])) {
|
|
foreach ($attributes[$DNs[$i]]['errors'] as $singleerror) {
|
|
$errors[] = $singleerror;
|
|
if ($singleerror[0] = 'ERROR') $stopprocessing = true;
|
|
}
|
|
}
|
|
// fixme *** ad update_cache after every ldap-change
|
|
|
|
if (!$stopprocessing) {
|
|
if ($this->dn != $this->dn_orig) {
|
|
// move existing DN
|
|
if ($this->dn_orig!='') {
|
|
// merge attributes together
|
|
$attr = array_merge_recursive($attributes[$this->dn]['add'], $attributes[$this->dn]['notchanged'], $attributes[$this->dn]['modify']);
|
|
$success = @ldap_add($_SESSION[$this->ldap]->server(), $this->dn, $attr);
|
|
if ($success) {
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'add', $attr);
|
|
$success = @ldap_delete($_SESSION[$this->ldap]->server(), $this->dn_orig);
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to delete dn: %s.'), $this->dn_orig));
|
|
$stopprocessing = true;
|
|
}
|
|
if ($success)
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'delete_dn');
|
|
}
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to create dn: %s. This is possible a bug. Please check your ldap logs and send a bug report if it is a possible bug.'), $this->dn));
|
|
$stopprocessing = true;
|
|
}
|
|
}
|
|
// create complete new dn
|
|
else {
|
|
$attr = array_merge_recursive($attributes[$this->dn]['add'], $attributes[$this->dn]['notchanged'], $attributes[$this->dn]['modify']);
|
|
$success = @ldap_add($_SESSION[$this->ldap]->server(), $this->dn, $attributes[$this->dn]['add']);
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to create dn: %s. This is possible a bug. Please check your ldap logs and send a bug report if it is a possible bug.'), $this->dn));
|
|
$stopprocessing = true;
|
|
}
|
|
else
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'add', $attributes[$this->dn]['add']);
|
|
}
|
|
unset($attributes[$this->dn]);
|
|
}
|
|
}
|
|
$DNs = array_keys($attributes);
|
|
for ($i=0; $i<count($DNs); $i++) {
|
|
if (!$stopprocessing) {
|
|
// modify attributes
|
|
if (isset($attributes[$DNs[$i]]['modify']) && !$stopprocessing) {
|
|
$success = @ldap_mod_replace($_SESSION[$this->ldap]->server(), $DNs[$i], $attributes[$DNs[$i]]['modify']);
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to modify attribtues from dn: %s. This is possible a bug. Please check your ldap logs and send a bug report if it is a possible bug.'), $DNs[$i]));
|
|
$stopprocessing = true;
|
|
}
|
|
else
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'modify', $attributes[$this->dn]['modify']);
|
|
}
|
|
// add attributes
|
|
if (isset($attributes[$DNs[$i]]['add']) && !$stopprocessing) {
|
|
$success = @ldap_mod_add($_SESSION[$this->ldap]->server(), $DNs[$i], $attributes[$DNs[$i]]['add']);
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to add attribtues to dn: %s. This is possible a bug. Please check your ldap logs and send a bug report if it is a possible bug.'), $DNs[$i]));
|
|
$stopprocessing = true;
|
|
}
|
|
else
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'add', $attributes[$this->dn]['add']);
|
|
}
|
|
// removce attributes
|
|
if (isset($attributes[$DNs[$i]]['remove']) && !$stopprocessing) {
|
|
$success = @ldap_mod_del($_SESSION[$this->ldap]->server(), $DNs[$i], $attributes[$DNs[$i]]['remove']);
|
|
if (!$success) {
|
|
$errors[] = array('ERROR', 'LDAP', sprintf(_('Was unable to remove attribtues from dn: %s. This is possible a bug. Please check your ldap logs and send a bug report if it is a possible bug.'), $DNs[$i]));
|
|
$stopprocessing = true;
|
|
}
|
|
else
|
|
$_SESSION[$this->cache]->update_cache($this->$dn, 'remove', $attributes[$this->dn]['remove']);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$stopprocessing) {
|
|
foreach ($attributes as $DN) {
|
|
if (is_array($DN['lamdaemon']['command'])) $result = $this->lamdaemon($DN['lamdaemon']['command']);
|
|
// Error somewhere in lamdaemon
|
|
foreach ($result as $singleresult) {
|
|
if (is_array($singleresult)) {
|
|
if ($singleresult[0] = 'ERROR') $stopprocessing = true;
|
|
$temparray[0] = $singleresult[0];
|
|
$temparray[1] = _($singleresult[1]);
|
|
$temparray[2] = _($singleresult[2]);
|
|
$errors[] = $temparray;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (count($errors)!=0) return $errors;
|
|
return 0;
|
|
}
|
|
|
|
function lamdaemon($commands) {
|
|
// get username and password of the current lam-admin
|
|
$ldap_q = $_SESSION[$this->ldap]->decrypt_login();
|
|
/* $towrite has the following syntax:
|
|
* admin-username, admin-password, owner of homedir, 'home', operation='add'
|
|
* use escapeshellarg to make exec() shell-safe
|
|
*/
|
|
$towrite = escapeshellarg($_SESSION[$this->config]->scriptServer)." ".escapeshellarg($_SESSION[$this->config]->scriptPath)." ".
|
|
escapeshellarg($ldap_q[0]).' '.escapeshellarg($ldap_q[1]);
|
|
|
|
$userstring = implode ("\n", $commands);
|
|
if (function_exists(proc_open)) {
|
|
// New Code, requires PHP 4.3
|
|
$descriptorspec = array(
|
|
0 => array("pipe", "r"), // stdin
|
|
1 => array("pipe", "w"), // stout
|
|
2 => array("file", "/dev/null", "a") // sterr
|
|
);
|
|
$process = proc_open(escapeshellarg($_SESSION['lampath']."lib/lamdaemon.pl")." ".$towrite,
|
|
$descriptorspec,
|
|
$pipes);
|
|
if (is_resource($process)) {
|
|
/* perl-script is running
|
|
* $pipes[0] is writeable handle to child stdin
|
|
* $pipes[1] is readable handle to child stdout
|
|
* any error is send to /dev/null
|
|
*/
|
|
// Write to stdin
|
|
fwrite($pipes[0], $userstring);
|
|
}
|
|
fclose($pipes[0]);
|
|
while (!feof($pipes[1])) {
|
|
$output = fgets($pipes[1], 1024);
|
|
if ($output!='') $output_array[] = $output;
|
|
}
|
|
fclose($pipes[1]);
|
|
proc_close($process);
|
|
}
|
|
else { // PHP 4.3>
|
|
$command = escapeshellarg($_SESSION['lampath']."lib/lamdaemon.pl")." ".$towrite;
|
|
$pipe = popen("echo \"$userstring\"|$command" , 'r');
|
|
while(!feof($pipe)) {
|
|
//$output .= fread($pipe, 1024);
|
|
$output = fgets($pipe, 1024);
|
|
if ($output!='') $output_array[] = $output;
|
|
}
|
|
pclose($pipe);
|
|
}
|
|
return $output_array;
|
|
}
|
|
|
|
function get_pdfEntries($acount_type) {
|
|
$return = array();
|
|
while(($current = current($this->module)) != null) {
|
|
$return = array_merge($return,$current->get_pdfEntries($account_type));
|
|
next($this->module);
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
// Dummy implementation
|
|
function getAvailablePDFFields() {
|
|
$return = array();
|
|
foreach($this->module as $moduleName => $module) {
|
|
//echo "<pre>moduleName: $moduleName\n</pre>";
|
|
$return[$moduleName] = $module->get_pdfFields($this->type);
|
|
}
|
|
return $return;
|
|
}
|
|
}
|
|
?>
|