325 lines
12 KiB
PHP
325 lines
12 KiB
PHP
<?php
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/*
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$Id$
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This code is not yet part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2011 J de Jong
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2012 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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* Provides Authorized Service for accounts.
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*
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* @package modules
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* @author J de Jong
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*/
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/**
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* Provides Authorized Service for accounts.
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*
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* @package modules
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*/
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class authorizedServiceObject extends baseModule {
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/**
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* Creates a new authorizedServiceObject object.
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*
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* @param string $scope account type (user, group, host)
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*/
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function __construct($scope) {
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// call parent constructor
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parent::__construct($scope);
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$this->autoAddObjectClasses = false;
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}
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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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function get_metaData() {
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$return = array();
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// icon
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$return['icon'] = 'services.png';
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// manages user accounts
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$return["account_types"] = array("user");
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// alias name
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$return["alias"] = _("Authorized Services");
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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('authorizedServiceObject');
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// managed attributes
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$return['attributes'] = array('authorizedService');
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// help Entries
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$return['help'] = array (
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'authorizedService' => array (
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"Headline" => _("Authorized Services"), 'attr' => 'authorizedService',
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"Text" => _("Service name (e.g. sshd, imap, ftp). Enter one service per entry."). ' '. _("Use * for all services.")
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),
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'authorizedServices' => array (
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"Headline" => _("Authorized Services"), 'attr' => 'authorizedService',
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"Text" => _("Comma separated list of services (e.g. sshd, imap, ftp)."). ' '. _("Use * for all services.")
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),
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'autoAdd' => array(
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"Headline" => _("Automatically add this extension"),
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"Text" => _("This will enable the extension automatically if this profile is loaded.")
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),
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'predefinedServices' => array(
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"Headline" => _("Predefined services"),
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"Text" => _("These services will show up as hint if you enter a new service.")
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)
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);
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// config options
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$configContainer = new htmlTable();
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$configContainer->addElement(new htmlTableExtendedInputTextarea('authorizedServiceObject_services', "sshd\r\nimap", 30, 5, _('Predefined services'), 'predefinedServices'));
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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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array(
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'name' => 'authorizedService',
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'description' => _('Authorized Services'),
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'help' => 'authorizedServices',
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'example' => 'sshd, imap'
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)
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);
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// available PDF fields
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$return['PDF_fields'] = array(
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'authorizedService' => _('Authorized Services')
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);
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// profile options
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$profileContainer = new htmlTable();
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$profileContainer->addElement(new htmlTableExtendedInputField(_('Authorized Services'), 'authorizedServiceObject_services', null, 'authorizedServices'), true);
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$profileContainer->addElement(new htmlTableExtendedInputCheckbox('authorizedServiceObject_addExt', false, _('Automatically add this extension'), 'autoAdd'));
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$return['profile_options'] = $profileContainer;
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// profile checks
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$return['profile_checks']['authorizedServiceObject_services'] = array('type' => 'ext_preg', 'regex' => 'ascii',
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'error_message' => $this->messages['authorizedService'][0]);
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return $return;
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}
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/**
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* This function fills the error message array with messages
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*/
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function load_Messages() {
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$this->messages['authorizedService'][0] = array('ERROR', 'Authorized services are invalid.'); // third array value is set dynamically
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$this->messages['authorizedService'][1] = array('ERROR', _('Account %s:') . ' authorizedService', _('Please enter a valid list of service names.'));
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}
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/**
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* Returns a list of modifications which have to be made to the LDAP account.
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*
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* @return array list of modifications
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* <br>This function returns an array with 3 entries:
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* <br>array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... )
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* <br>DN is the DN to change. It may be possible to change several DNs (e.g. create a new user and add him to some groups via attribute memberUid)
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* <br>"add" are attributes which have to be added to LDAP entry
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* <br>"remove" are attributes which have to be removed from LDAP entry
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* <br>"modify" are attributes which have to been modified in LDAP entry
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* <br>"info" are values with informational value (e.g. to be used later by pre/postModify actions)
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*/
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function save_attributes() {
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if (!in_array('authorizedServiceObject', $this->attributes['objectClass']) && !in_array('authorizedServiceObject', $this->orig['objectClass'])) {
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// skip saving if the extension was not added/modified
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return array();
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}
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return parent::save_attributes();
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}
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/**
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* Returns the HTML meta data for the main account page.
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*
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* @return htmlElement HTML meta data
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*/
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function display_html_attributes() {
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if (isset($_POST['form_subpage_authorizedServiceObject_attributes_addObjectClass'])) {
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$this->attributes['objectClass'][] = 'authorizedServiceObject';
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}
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$return = new htmlTable();
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if (in_array('authorizedServiceObject', $this->attributes['objectClass'])) {
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$autocompleteValues = array();
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if (isset($this->moduleSettings['authorizedServiceObject_services'])) {
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$autocompleteValues = $this->moduleSettings['authorizedServiceObject_services'];
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}
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$ASCount = 0;
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// list current authorizedService's
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if (isset($this->attributes['authorizedService'])) {
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$ASCount = sizeof($this->attributes['authorizedService']);
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for ($i = 0; $i < sizeof($this->attributes['authorizedService']); $i++) {
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if ($i == 0) {
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$return->addElement(new htmlOutputText(_('Authorized Services')));
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}
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else {
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$return->addElement(new htmlOutputText(''));
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}
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$ASInput = new htmlInputField('authorizedService' . $i, $this->attributes['authorizedService'][$i]);
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$ASInput->enableAutocompletion($autocompleteValues, 0);
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$return->addElement($ASInput);
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$return->addElement(new htmlButton('delAS' . $i, 'del.png', true));
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$return->addElement(new htmlHelpLink('authorizedService'), true);
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}
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}
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// input box for new Service
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$return->addElement(new htmlOutputText(_('New Authorized Service')));
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$newASInput = new htmlInputField('authorizedService', '');
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$newASInput->enableAutocompletion($autocompleteValues, 0);
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$return->addElement($newASInput);
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$return->addElement(new htmlButton('addAS', 'add.png', true));
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$return->addElement(new htmlHelpLink('authorizedService'));
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$return->addElement(new htmlHiddenInput('as_number', $ASCount));
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$return->addElement(new htmlOutputText(''), true);
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$return->addElement(new htmlSpacer(null, '10px'),true);
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$remButton = new htmlAccountPageButton('authorizedServiceObject', 'attributes', 'remObjectClass', _('Remove Authorized Service extension'));
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$remButton->colspan = 4;
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$return->addElement($remButton);
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}
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else {
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$return->addElement(new htmlAccountPageButton('authorizedServiceObject', 'attributes', 'addObjectClass', _('Add Authorized Service extension')));
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}
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return $return;
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}
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/**
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* Processes user input of the primary module page.
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* It checks if all input values are correct and updates the associated LDAP attributes.
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*
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* @return array list of info/error messages
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*/
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function process_attributes() {
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if (isset($_POST['form_subpage_authorizedServiceObject_attributes_remObjectClass'])) {
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$this->attributes['objectClass'] = array_delete(array('authorizedServiceObject'), $this->attributes['objectClass']);
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if (isset($this->attributes['authorizedService'])) unset($this->attributes['authorizedService']);
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return array();
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}
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if (!in_array('authorizedServiceObject', $this->attributes['objectClass'])) {
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return array();
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}
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$errors = array();
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$this->attributes['authorizedService'] = array();
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// check old services
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if (isset($_POST['as_number'])) {
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for ($i = 0; $i < $_POST['as_number']; $i++) {
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if (isset($_POST['delAS' . $i])) continue;
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if (isset($_POST['authorizedService' . $i]) && ($_POST['authorizedService' . $i] != "")) {
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// check if service has correct format
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if (!get_preg($_POST['authorizedService' . $i], 'ascii')) {
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$message = $this->messages['authorizedService'][0];
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$message[] = $_POST['authorizedService' . $i];
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$errors[] = $message;
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}
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$this->attributes['authorizedService'][] = $_POST['authorizedService' . $i];
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}
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}
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}
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// check new authorizedService
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if (isset($_POST['authorizedService']) && ($_POST['authorizedService'] != "")) {
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// check if service has correct format
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if (get_preg($_POST['authorizedService'], 'ascii')) {
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$this->attributes['authorizedService'][] = $_POST['authorizedService'];
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}
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else {
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$message = $this->messages['authorizedService'][0];
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$message[] = $_POST['authorizedService'];
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$errors[] = $message;
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}
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}
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$this->attributes['authorizedService'] = array_unique($this->attributes['authorizedService']);
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return $errors;
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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 $selectedModules list of selected account modules
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* @return array list of error messages if any
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*/
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function build_uploadAccounts($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("authorizedServiceObject", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "authorizedServiceObject";
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// add ASs
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if ($rawAccounts[$i][$ids['authorizedService']] != "") {
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$services = explode(', ', $rawAccounts[$i][$ids['authorizedService']]);
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for ($m = 0; $m < sizeof($services); $m++) {
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if (get_preg($services[$m], 'ascii')) {
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$partialAccounts[$i]['authorizedService'][] = $services[$m];
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}
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else {
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$errMsg = $this->messages['authorizedService'][1];
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array_push($errMsg, array($i));
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$messages[] = $errMsg;
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}
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}
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}
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}
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return $messages;
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}
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/**
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* Returns the PDF entries for this module.
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*
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* @return array list of possible PDF entries
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*/
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function get_pdfEntries() {
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$return = array();
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if (in_array('authorizedServiceObject', $this->attributes['objectClass'])) {
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$return['authorizedServiceObject_authorizedService'][0] = '<block><key>' . _('Authorized Services') . '</key><value>' . implode(', ', $this->attributes['authorizedService']) . '</value></block>';
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}
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return $return;
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}
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/**
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* Loads the values of an account profile into internal variables.
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*
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* @param array $profile hash array with profile values (identifier => value)
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*/
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function load_profile($profile) {
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// profile mappings in meta data
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parent::load_profile($profile);
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// add extension
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if (isset($profile['authorizedServiceObject_addExt'][0]) && ($profile['authorizedServiceObject_addExt'][0] == "true")) {
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if (!in_array('authorizedServiceObject', $this->attributes['objectClass'])) {
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$this->attributes['objectClass'][] = 'authorizedServiceObject';
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}
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}
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// add ASs
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if (isset ($profile['authorizedServiceObject_services'][0]) && ($profile['authorizedServiceObject_services'][0] != "")) {
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$services = explode(',', $profile['authorizedServiceObject_services'][0]);
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for ($m = 0; $m < sizeof($services); $m++) {
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if (get_preg($services[$m], 'ascii')) {
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$this->attributes['authorizedService'][] = trim($services[$m]);
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}
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}
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}
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}
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}
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?>
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