Samba 4 group support
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Roland Gruber
parent
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commit
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2013 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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* Manages Windows AD (e.g. Samba 4) groups.
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*
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* @package modules
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* @author Roland Gruber
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*/
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/**
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* Manages Windows AD (e.g. Samba 4) groups.
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*
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* @package modules
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*/
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class windowsGroup extends baseModule {
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/**
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* Returns meta data that is interpreted by parent class
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*
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* @return array array with meta data
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*
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* @see baseModule::get_metaData()
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*/
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public function get_metaData() {
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$return = array();
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// icon
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$return['icon'] = 'samba.png';
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// manages host accounts
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$return["account_types"] = array('group');
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// this is a base module
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$return["is_base"] = true;
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// RDN attribute
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$return["RDN"] = array("cn" => "high");
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// LDAP filter
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$return["ldap_filter"] = array('or' => "(objectClass=group)");
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// alias name
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$return["alias"] = _("Windows");
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// module dependencies
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$return['dependencies'] = array('depends' => array(), 'conflicts' => array());
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// managed object classes
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$return['objectClasses'] = array('group');
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// managed attributes
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$return['attributes'] = array('cn', 'description', 'info', 'mail', 'member', 'sAMAccountName');
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// help Entries
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$return['help'] = array(
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'hiddenOptions' => array(
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"Headline" => _("Hidden options"),
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"Text" => _("The selected options will not be managed inside LAM. You can use this to reduce the number of displayed input fields.")
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),
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'cn' => array(
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"Headline" => _('Group name'), 'attr' => 'cn, sAMAccountName',
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"Text" => _('Please enter the group\'s name.')
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),
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'description' => array(
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"Headline" => _('Description'), 'attr' => 'description',
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"Text" => _('Group description. If left empty group name will be used.')
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),
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'info' => array(
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"Headline" => _('Notes'), 'attr' => 'info',
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"Text" => _('Additional notes to describe this entry.')
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),
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'mail' => array(
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"Headline" => _('Email address'), 'attr' => 'mail',
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"Text" => _('The list\'s email address.')
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),
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'member' => array(
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"Headline" => _('Members'), 'attr' => 'member',
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"Text" => _('This is a list of members of this group.')
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),
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);
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// configuration settings
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$configContainer = new htmlTable();
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$configContainerHead = new htmlTable();
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$configContainerHead->addElement(new htmlOutputText(_('Hidden options')));
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$configContainerHead->addElement(new htmlHelpLink('hiddenOptions'));
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$configContainerOptions = new htmlTable();
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$configContainer->addElement($configContainerHead, true);
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$configContainerOptions->addElement(new htmlTableExtendedInputCheckbox('windowsGroup_hidemail', false, _('Email address'), null, false));
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$configContainer->addElement($configContainerOptions, true);
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$return['config_options']['all'] = $configContainer;
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// upload fields
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$return['upload_columns'] = array(
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);
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// available PDF fields
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$return['PDF_fields'] = array(
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'cn' => _('Group name'),
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'description' => _('Description'),
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'info' => _('Notes'),
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'member' => _('Members'),
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);
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if (!$this->isBooleanConfigOptionSet('windowsGroup_hidemail')) {
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$return['PDF_fields']['mail'] = _('Email address');
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}
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return $return;
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}
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/**
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* This function fills the $messages variable with output messages from this module.
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*/
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public function load_Messages() {
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$this->messages['cn'][0] = array('ERROR', _('Group name'), _('Group name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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$this->messages['cn'][1] = array('ERROR', _('Account %s:') . ' windowsGroup_cn', _('Group name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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$this->messages['mail'][0] = array('ERROR', _('Email address'), _('Please enter a valid email address!'));
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$this->messages['mail'][1] = array('ERROR', _('Account %s:') . ' windowsGroup_mail', _('Please enter a valid email address!'));
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}
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/**
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* Returns the HTML meta data for the main account page.
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*
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* @return htmlElement HTML meta data
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*/
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public function display_html_attributes() {
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$container = new htmlTable();
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$this->addSimpleInputTextField($container, 'cn', _('Group name'), true);
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$this->addSimpleInputTextField($container, 'description', _('Description'), false);
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if (!$this->isBooleanConfigOptionSet('windowsGroup_hidemail')) {
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$this->addSimpleInputTextField($container, 'mail', _('Email address'), false);
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}
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// group members
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$container->addElement(new htmlSpacer(null, '10px'), true);
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$container->addElement(new htmlOutputText(_("Group members")));
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$container->addElement(new htmlAccountPageButton(get_class($this), 'user', 'open', _('Edit members')));
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$container->addElement(new htmlHelpLink('member'), true);
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$memberList = array();
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if (isset($this->attributes['member'])) {
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for ($i = 0; $i < sizeof($this->attributes['member']); $i++) {
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$memberList[] = $this->attributes['member'][$i];
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}
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usort($memberList, 'compareDN');
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}
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$members = new htmlTable();
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$members->alignment = htmlElement::ALIGN_RIGHT;
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$members->colspan = 3;
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for ($i = 0; $i < sizeof($memberList); $i++) {
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$member = new htmlOutputText(getAbstractDN($memberList[$i]));
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$member->alignment = htmlElement::ALIGN_RIGHT;
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$members->addElement($member, true);
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}
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$container->addElement(new htmlOutputText(''));
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$container->addElement($members, true);
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return $container;
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}
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/**
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* Processes user input of the primary module page.
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* It checks if all input values are correct and updates the associated LDAP attributes.
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*
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* @return array list of info/error messages
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*/
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public function process_attributes() {
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$return = array();
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// cn
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$this->attributes['cn'][0] = $_POST['cn'];
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$this->attributes['sAMAccountName'][0] = $_POST['cn'];
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if (!get_preg($_POST['cn'], 'groupname')) {
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$return[] = $this->messages['cn'][0];
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}
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// description
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$this->attributes['description'][0] = $_POST['description'];
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// email
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if (!$this->isBooleanConfigOptionSet('windowsGroup_hidemail')) {
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$this->attributes['mail'][0] = $_POST['mail'];
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if (!empty($_POST['mail']) && !get_preg($_POST['mail'], 'email')) {
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$return[] = $this->messages['mail'][0];
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}
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}
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return $return;
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}
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/**
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* This function will create the meta HTML code to show a page to change the member attribute.
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*
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* @return htmlElement HTML meta data
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*/
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function display_html_user() {
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$return = new htmlTable();
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// show list of possible new members
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if (isset($_POST['form_subpage_' . get_class($this) . '_user_select']) && isset($_POST['type'])) {
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$options = array();
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$filter = get_ldap_filter($_POST['type']);
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$entries = searchLDAPByFilter($filter, array('dn'), array($_POST['type']));
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for ($i = 0; $i < sizeof($entries); $i++) {
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$entries[$i] = $entries[$i]['dn'];
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}
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// sort by DN
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usort($entries, 'compareDN');
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for ($i = 0; $i < sizeof($entries); $i++) {
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if (!isset($this->attributes['member']) || !in_array($entries[$i], $this->attributes['member'])) {
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$options[getAbstractDN($entries[$i])] = $entries[$i];
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}
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}
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$size = 20;
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if (sizeof($options) < 20) $size = sizeof($options);
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$membersSelect = new htmlSelect('members', $options, array(), $size);
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$membersSelect->setHasDescriptiveElements(true);
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$membersSelect->setMultiSelect(true);
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$membersSelect->setRightToLeftTextDirection(true);
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$membersSelect->setSortElements(false);
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$membersSelect->setTransformSingleSelect(false);
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$return->addElement($membersSelect, true);
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$buttonTable = new htmlTable();
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$buttonTable->addElement(new htmlAccountPageButton(get_class($this), 'user', 'addMembers', _('Add')));
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$buttonTable->addElement(new htmlAccountPageButton(get_class($this), 'user', 'cancel', _('Cancel')));
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$return->addElement($buttonTable);
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return $return;
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}
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// show existing members
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$membersTemp = array();
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if (isset($this->attributes['member'])) {
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$membersTemp = $this->attributes['member'];
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}
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// sort by DN
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usort($membersTemp, 'compareDN');
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$members = array();
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for ($i = 0; $i < sizeof($membersTemp); $i++) {
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$members[getAbstractDN($membersTemp[$i])] = $membersTemp[$i];
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}
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$size = 20;
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if (isset($this->attributes['member']) && (sizeof($this->attributes['member']) < 20)) {
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$size = sizeof($this->attributes['member']);
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}
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if (sizeof($members) > 0) {
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$membersSelect = new htmlSelect('members', $members, array(), $size);
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$membersSelect->setHasDescriptiveElements(true);
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$membersSelect->setMultiSelect(true);
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$membersSelect->setRightToLeftTextDirection(true);
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$membersSelect->setSortElements(false);
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$membersSelect->setTransformSingleSelect(false);
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$return->addElement($membersSelect, true);
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$removeButton = new htmlAccountPageButton(get_class($this), 'user', 'remove', _('Remove selected entries'));
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$removeButton->colspan = 3;
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$return->addElement($removeButton, true);
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$return->addElement(new htmlOutputText(' ', false), true);
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}
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$types = $_SESSION['config']->get_ActiveTypes();
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$options = array();
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$optionsSelected = array();
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for ($i = 0; $i < sizeof($types); $i++) {
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$options[getTypeAlias($types[$i])] = $types[$i];
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if ($types[$i] == 'user') {
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$optionsSelected[] = $types[$i];
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}
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}
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$typeTable = new htmlTable();
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$typeTable->addElement(new htmlOutputText(_('Add entries of this type:') . ' '));
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$typeSelect = new htmlSelect('type', $options, $optionsSelected);
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$typeSelect->setHasDescriptiveElements(true);
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$typeTable->addElement($typeSelect);
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$typeTable->addElement(new htmlAccountPageButton(get_class($this), 'user', 'select', _('Ok')));
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$return->addElement($typeTable, true);
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$return->addElement(new htmlOutputText(' ', false), true);
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$return->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'membersBack', _('Back')));
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return $return;
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}
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/**
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* Processes user input of the members page.
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* It checks if all input values are correct and updates the associated LDAP attributes.
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*
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* @return array list of info/error messages
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*/
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function process_user() {
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$return = array();
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if (isset($_POST['form_subpage_' . get_class($this) . '_user_remove']) && isset($_POST['members'])) {
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$members = array_flip($this->attributes['member']);
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for ($i = 0; $i < sizeof($_POST['members']); $i++) {
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if (isset($members[$_POST['members'][$i]])) {
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unset($members[$_POST['members'][$i]]);
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}
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}
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$this->attributes['member'] = array_values(array_flip($members));
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}
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elseif (isset($_POST['form_subpage_' . get_class($this) . '_user_addMembers']) && isset($_POST['members'])) {
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for ($i = 0; $i < sizeof($_POST['members']); $i++) {
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$this->attributes['member'][] = $_POST['members'][$i];
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$this->attributes['member'] = array_unique($this->attributes['member']);
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}
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}
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// check input
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if (!isset($_POST['form_subpage_' . get_class($this) . '_user_select'])) {
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if (!$this->isBooleanConfigOptionSet('groupOfNames_membersOptional')) {
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if (!isset($this->attributes['member']) || (sizeof($this->attributes['member']) < 1)) {
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$return[] = $this->messages['member'][0];
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}
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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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* In this function the LDAP account is built up.
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*
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* @param array $rawAccounts list of hash arrays (name => value) from user input
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* @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5)
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* @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP
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* @param array $selectedModules list of selected account modules
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* @return array list of error messages if any
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*/
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public function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) {
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$messages = array();
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for ($i = 0; $i < sizeof($rawAccounts); $i++) {
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// add object class
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if (!in_array('group', $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = 'group';
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}
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return $messages;
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}
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/**
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* Returns a list of PDF entries
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*/
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public function get_pdfEntries() {
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$return = array();
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$this->addSimplePDFField($return, 'cn', _('Group name'));
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$this->addSimplePDFField($return, 'description', _('Description'));
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$this->addSimplePDFField($return, 'info', _('Notes'));
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$this->addSimplePDFField($return, 'mail', _('Email address'));
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// members
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if (sizeof($this->attributes['member']) > 0) {
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$memberList = array();
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if (isset($this->attributes['member']) && is_array($this->attributes['member'])) {
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$memberList = $this->attributes['member'];
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}
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usort($memberList, 'compareDN');
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$return[get_class($this) . '_member'][0] = '<block><key>' . _('Members') . '</key><tr><td align=\"L\">' . $memberList[0] . '</td></tr></block>';
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for ($i = 1; $i < sizeof($memberList); $i++) {
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$return[get_class($this) . '_member'][] = '<block><tr><td align=\"L\">' . $memberList[$i] . '</td></tr></block>';
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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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?>
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