298 lines
11 KiB
PHP
298 lines
11 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.ldap-account-manager.org/)
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Copyright (C) 2003 - 2006 Tilo Lutz
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2005 - 2015 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 the object class "account" for users and hosts.
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*
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* @package modules
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*
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* @author Tilo Lutz
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* @author Roland Gruber
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* @author Michael Duergner
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*/
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/**
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* Manages the object class "account" for users and hosts.
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*
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* @package modules
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*/
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class account extends baseModule {
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/**
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* Returns true if this module can manage accounts of the current type, otherwise false.
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*
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* @return boolean true if module fits
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*/
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public function can_manage() {
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return in_array($this->get_scope(), array("host", "user"));
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}
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/**
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* Returns meta data that is interpreted by parent class
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*
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* @return array array with meta data
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*
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* @see baseModule::get_metaData()
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*/
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function get_metaData() {
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if (isLoggedIn()) {
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$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
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}
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$return = array();
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// icon
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$return['icon'] = 'uid.png';
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// alias name
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$return["alias"] = _('Account');
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// this is a base module
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$return["is_base"] = true;
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// LDAP filter
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$return["ldap_filter"] = array('or' => "(objectClass=account)");
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// RDN attribute
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$return["RDN"] = array("uid" => "low");
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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('account');
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// LDAP aliases
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$return['LDAPaliases'] = array('userid' => 'uid');
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// managed attributes
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$return['attributes'] = array('uid', 'description');
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// available PDF fields
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$return['PDF_fields'] = array(
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'description' => _('Description')
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);
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if (isLoggedIn() && !in_array('posixAccount', $modules)) {
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$return['PDF_fields']['uid'] = _('User name');
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}
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// help Entries
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$return['help'] = array (
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'host' => array(
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'uid' => array(
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"Headline" => _("Host name"), 'attr' => 'uid',
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"Text" => _("Host name of the host which should be created. Valid characters are: a-z,A-Z,0-9, .-_$. Host names are always ending with $. If last character is not $ it will be added. If host name is already used host name will be expanded with a number. The next free number will be used.")
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),
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'description' => array (
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"Headline" => _("Description"), 'attr' => 'description',
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"Text" => _("Host description. If left empty host name will be used.")
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)
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),
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'user' => array(
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'uid' => array(
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"Headline" => _("User name"), 'attr' => 'uid',
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"Text" => _("User name of the user who should be created. Valid characters are: a-z,A-Z,0-9, @.-_.")
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),
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'description' => array (
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"Headline" => _("Description"), 'attr' => 'description',
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"Text" => _("User description. If left empty user name will be used.")
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)
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)
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);
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// upload columns
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$return['upload_columns'][] = array(
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'name' => 'account_description',
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'description' => _('Description'),
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'help' => 'description',
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'example' => ''
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);
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return $return;
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}
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/**
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* This function fills the message array.
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*/
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function load_Messages() {
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$this->messages['uid'][0] = array('ERROR', _('User name'), _('User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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$this->messages['uid'][1] = array('ERROR', _('Account %s:') . ' posixAccount_userName', _('User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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$this->messages['uid'][2] = array('WARN', _('User name'), _('You are using capital letters. This can cause problems because Windows is not case-sensitive.'));
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$this->messages['uid'][3] = array('ERROR', _('User name'), _('User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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}
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/**
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* This functions returns true if all needed settings are done.
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*
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* @return boolean true if LDAP operation can be done
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*/
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function module_complete() {
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$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
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if (!in_array('posixAccount', $modules) && $this->attributes['uid'][0] == '') return false;
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return true;
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}
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/**
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* Controls if the module button the account page is visible and activated.
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*
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* @return string status ("enabled", "disabled", "hidden")
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*/
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function getButtonStatus() {
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if (!$this->getAccountContainer()->isNewAccount) {
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// check if account is based on our object class
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$objectClasses = $this->getAccountContainer()->attributes_orig['objectClass'];
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if (is_array($objectClasses) && !in_array('account', $objectClasses)) {
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return "disabled";
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}
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}
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return "enabled";
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}
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/**
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* Returns a list of modifications which have to be made to the LDAP account.
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*
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* @return array list of modifications
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* <br>This function returns an array with 3 entries:
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* <br>array( DN1 ('add' => array($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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// skip saving if account is based on another structural object class
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if (!$this->getAccountContainer()->isNewAccount && !in_array('account', $this->getAccountContainer()->attributes_orig['objectClass'])) {
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return array();
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}
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// Get easy attributes
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$return = $this->getAccountContainer()->save_module_attributes($this->attributes, $this->orig);
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// Return attributes
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return $return;
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}
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/**
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* Processes user input of the primary module page.
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* It checks if all input values are correct and updates the associated LDAP attributes.
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*
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* @return array list of info/error messages
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*/
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function process_attributes() {
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$errors = array();
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// Load attributes
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$this->attributes['description'][0] = $_POST['description'];
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// user name if no posixAccount
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$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
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if (!in_array('posixAccount', $modules)) {
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$this->attributes['uid'][0] = $_POST['uid'];
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if (!get_preg($this->attributes['uid'][0], '!upper')) $errors[] = $this->messages['uid'][2];
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if (!get_preg($this->attributes['uid'][0], 'username')) $errors[] = $this->messages['uid'][3];
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}
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return $errors;
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}
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/**
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* Returns the HTML meta data for the main account page.
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*
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* @return htmlElement HTML meta data
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*/
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function display_html_attributes() {
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$container = new htmlTable();
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// user name if no posixAccount
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$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
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if (!in_array('posixAccount', $modules)) {
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$title = _('User name');
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if ($this->get_scope()=='host') {
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$title = _('Host name');
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}
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$uidInput = $this->addSimpleInputTextField($container, 'uid', $title, true);
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$uidInput->setFieldMaxLength(100);
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}
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// description
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$this->addSimpleInputTextField($container, 'description', _('Description'));
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return $container;
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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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* @param array $pdfKeys list of PDF keys that are included in document
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* @return array list of possible PDF entries
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*/
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function get_pdfEntries($pdfKeys) {
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$return = array();
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$this->addSimplePDFField($return, 'description', _('Description'));
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$this->addSimplePDFField($return, 'uid', _('User name'));
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return $return;
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}
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/**
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* Returns an array containing all input columns for the file upload.
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*
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* Syntax:
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* <br> array(
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* <br> string: name, // fixed non-translated name which is used as column name (should be of format: <module name>_<column name>)
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* <br> string: description, // short descriptive name
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* <br> string: help, // help ID
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* <br> string: example, // example value
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* <br> boolean: required // true, if user must set a value for this column
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* <br> )
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*
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* @param array $selectedModules list of selected account modules
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* @return array column list
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*/
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function get_uploadColumns($selectedModules) {
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$return = parent::get_uploadColumns($selectedModules);
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if (!in_array('posixAccount', $selectedModules)) {
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$return[] = array(
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'name' => 'account_uid',
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'description' => _('User name'),
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'help' => 'uid',
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'required' => true
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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 $selectedModules list of selected account modules
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* @return array list of error messages if any
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*/
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function build_uploadAccounts($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("account", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "account";
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// description
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if ($rawAccounts[$i][$ids['account_description']] && ($rawAccounts[$i][$ids['account_description']] != '')) {
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$partialAccounts[$i]['description'] = $rawAccounts[$i][$ids['account_description']];
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}
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elseif (isset($ids['account_uid']) && isset($rawAccounts[$i][$ids['account_uid']])) {
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$partialAccounts[$i]['description'] = $rawAccounts[$i][$ids['account_uid']];
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}
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elseif (isset($partialAccounts[$i]['uid'])) {
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$partialAccounts[$i]['description'] = $partialAccounts[$i]['uid'];
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}
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if (!in_array('posixAccount', $selectedModules)) {
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// user name
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$this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'account_uid', 'uid', 'username', $this->messages['uid'][1], $messages);
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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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?>
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