class_acl.inc 11.85 KiB
<?php
/*
  This code is part of FusionDirectory (http://www.fusiondirectory.org/)
  Copyright (C) 2003-2010  Cajus Pollmeier
  Copyright (C) 2011-2013  FusionDirectory
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
/*!
 * \file class_acl.inc
 * Source code for Class ACL
/*!
 * \brief This class contains all the function needed to manage acl
 * \see class_plugin
class acl extends plugin
  /* attribute list for save action */
  var $attributes     = array('gosaAclEntry');
  var $objectclasses  = array('gosaAcl');
  /* Helpers */
  var $dialogState      = "head";
  var $gosaAclEntry     = array();
  var $aclType          = "";
  var $aclObject        = "";
  var $aclContents      = array();
  var $aclFilter        = "";
  var $aclMyObjects     = array();
  var $roles            = array();
  var $recipients       = array();
  var $currentIndex     = 0;
  var $wasNewEntry      = FALSE;
  var $savedAclContents = array();
  var $acl_category     = "acl/";
  /*!
   * \brief Acl contructor
   * \param String $config Configuration file for ACL
   * \param String $parent
   * \param String $dn The DN
  function acl (&$config, $dn = NULL, $baseobject = NULL)
    /* Include config object */
    parent::__construct($config, $dn, $baseobject);
    /* Load ACL's */
    $this->gosaAclEntry = array();
    if (isset($this->attrs['gosaAclEntry'])) {
      for ($i = 0; $i < $this->attrs['gosaAclEntry']['count']; $i++) {
        $acl = $this->attrs['gosaAclEntry'][$i];
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$this->gosaAclEntry = array_merge($this->gosaAclEntry, acl::explodeACL($acl)); } } ksort($this->gosaAclEntry); /* Save parent - we've to know more about it than other plugins... */ if (($baseobject !== NULL) && isset($baseobject->parent)) { $this->parent =& $baseobject->parent; } $ldap = $config->get_ldap_link(); /* Roles TODO - use objects::ls?*/ $ldap->cd($config->current['BASE']); $ldap->search('(objectClass=gosaRole)', array('cn', 'description','gosaAclTemplate','dn')); while ($attrs = $ldap->fetch()) { $role_id = $attrs['dn']; $this->roles[$role_id]['acls'] = acl::explodeRole($attrs['gosaAclTemplate']); $this->roles[$role_id]['cn'] = $attrs['cn'][0]; if (isset($attrs['description'][0])) { $this->roles[$role_id]['description'] = $attrs['description'][0]; } } /* Finally - we want to get saved... */ $this->is_account = TRUE; } /*! * \brief Function sort an array by elements priority * * \param Array $list Array to be sorted */ function sort_by_priority($list) { uksort($list, function ($a, $b) { $infos_a = pluglist::pluginInfos(preg_replace('|^[^/]*/|', '', $a)); $infos_b = pluglist::pluginInfos(preg_replace('|^[^/]*/|', '', $b)); $pa = (isset($infos_a['plPriority'])?$infos_a['plPriority']:0); $pb = (isset($infos_b['plPriority'])?$infos_b['plPriority']:0); if ($pa == $pb) { return 0; } return ($pa < $pb ? -1 : 1); } ); return $list; } /*! * \brief Explode a role * * \param string $acl ACL to be exploded */ static function explodeRole($role) { if (!is_array($role)) { $role = array($role); } unset($role['count']); $result = array(); foreach ($role as $aclTemplate) { $list = explode(':', $aclTemplate, 2); $result[$list[0]] = self::extractACL($list[1]); } ksort($result);