415 lines
19 KiB
PHP
415 lines
19 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 Tilo Lutz
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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 Unix shadow accounts for users.
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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 "shadowAccount" for users.
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*
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* @package modules
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*/
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class shadowAccount extends baseModule {
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/**
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* This function builds up the message array.
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*/
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function load_Messages() {
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// error messages for input checks
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$this->messages['shadowMin'][0] = array('ERROR', _('Password minage'), _('Password minimum age must be are natural number.'));
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$this->messages['shadowMin'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_minAge', _('Password minimum age must be are natural number.'));
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$this->messages['shadowMax'][0] = array('ERROR', _('Password maxage'), _('Password maximum age must be are natural number.'));
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$this->messages['shadowMax'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_maxAge', _('Password maximum age must be are natural number.'));
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$this->messages['inactive'][0] = array('ERROR', _('Password expiration'), _('Password expiration must be are natural number or -1.'));
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$this->messages['inactive'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_ignoreExpire', _('Password expiration must be are natural number or -1.'));
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$this->messages['shadowWarning'][0] = array('ERROR', _('Password warning'), _('Password warning must be are natural number.'));
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$this->messages['shadowWarning'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_warning', _('Password warning must be are natural number.'));
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$this->messages['shadow_cmp'][0] = array('ERROR', _('Password maxage'), _('Password maximum age must be bigger as password minimum age.'));
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$this->messages['shadow_cmp'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_min/maxAge', _('Password maximum age must be bigger as password minimum age.'));
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$this->messages['shadow_expireDate'][0] = array('ERROR', _('Account %s:') . ' shadowAccount_expireDate', _('The expiration date is invalid.'));
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}
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/**
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* Returns meta data that is interpreted by parent class
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*
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* @return array array with meta data
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*/
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function get_metaData() {
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$return = array();
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// manages user accounts
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$return["account_types"] = array("user");
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// alias name
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$return["alias"] = _('Shadow');
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// module dependencies
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$return['dependencies'] = array('depends' => array('posixAccount'), 'conflicts' => array());
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// lists for expiration date
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$day = array(); $mon = array(); $year = array();
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for ( $i=1; $i<=31; $i++ ) $day[] = $i;
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for ( $i=1; $i<=12; $i++ ) $mon[] = $i;
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for ( $i=2003; $i<=2030; $i++ ) $year[] = $i;
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$return['profile_options'] = array(
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// password warning
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array(
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0 => array('kind' => 'text', 'text' => _('Password warning')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowWarning', 'type' => 'text', 'size' => '5', 'maxlength' => '4', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'shadowWarning')),
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// password expiration
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array(
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0 => array('kind' => 'text', 'text' => _('Password expiration')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowInactive', 'type' => 'text', 'size' => '5', 'maxlength' => '4', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'shadowInactive')),
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// minimum password age
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array(
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0 => array('kind' => 'text', 'text' => _('Minimum password age')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowMin', 'type' => 'text', 'size' => '5', 'maxlength' => '5', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'shadowMin')),
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// maximum password age
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array(
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0 => array('kind' => 'text', 'text' => _('Maximum password age')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowMax', 'type' => 'text', 'size' => '5', 'maxlength' => '5', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'shadowMax')),
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// expiration date
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array(
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0 => array('kind' => 'text', 'text' => _('Account expiration date')),
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1 => array('kind' => 'table', 'value' => array(
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0 => array (
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0 => array('kind' => 'select', 'name' => 'shadowAccount_shadowExpire_day', 'options' => $day, 'options_selected' => array('1')),
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1 => array('kind' => 'select', 'name' => 'shadowAccount_shadowExpire_mon', 'options' => $mon, 'options_selected' => array('1')),
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2 => array('kind' => 'select', 'name' => 'shadowAccount_shadowExpire_yea', 'options' => $year, 'options_selected' => array('2030'))
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)
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)),
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2 => array('kind' => 'help', 'value' => 'shadowExpire'))
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);
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// profile checks
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$return['profile_checks']['shadowAccount_shadowMin'] = array(
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'type' => 'ext_preg',
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'regex' => 'digit',
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'error_message' => $this->messages['shadowMin'][0]);
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$return['profile_checks']['shadowAccount_shadowMax'] = array(
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'type' => 'ext_preg',
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'regex' => 'digit',
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'error_message' => $this->messages['shadowMax'][0]);
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$return['profile_checks']['shadowAccount_cmp'] = array(
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'type' => 'int_greater',
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'cmp_name1' => 'shadowAccount_shadowMax',
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'cmp_name2' => 'shadowAccount_shadowMin',
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'error_message' => $this->messages['shadow_cmp'][0]);
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$return['profile_checks']['shadowAccount_shadowInactive'] = array(
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'type' => 'ext_preg',
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'regex' => 'digit2',
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'error_message' => $this->messages['inactive'][0]);
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$return['profile_checks']['shadowAccount_shadowWarning'] = array(
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'type' => 'ext_preg',
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'regex' => 'digit',
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'error_message' => $this->messages['shadowWarning'][0]);
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// profile mappings
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$return['profile_mappings'] = array(
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'shadowAccount_shadowWarning' => 'shadowWarning',
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'shadowAccount_shadowInactive' => 'shadowInactive',
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'shadowAccount_shadowMin' => 'shadowMin',
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'shadowAccount_shadowMax' => 'shadowMax'
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);
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// available PDF fields
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$return['PDF_fields'] = array(
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'shadowLastChange',
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'shadowWarning',
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'shadowInactive',
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'shadowExpire',
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'description'
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);
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// help Entries
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$return['help'] = array (
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'shadowWarning' => array (
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"Headline" => _("Password warning"),
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"Text" => _("Days before password is to expire that user is warned of pending password expiration. If set value must be 0<."). ' '. _("Can be left empty.")
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),
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'shadowInactive' => array (
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"Headline" => _("Password expiration"),
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"Text" => _("Number of days a user can login even his password has expired. -1=always."). ' '. _("Can be left empty.")
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),
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'shadowMin' => array (
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"Headline" => _("Minimum password age"),
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"Text" => _("Number of days a user has to wait until he\'s allowed to change his password again. If set value must be 0<."). ' '. _("Can be left empty.")
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),
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'shadowMax' => array (
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"Headline" => _("Maximum password age"),
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"Text" => _("Number of days after a user has to change his password again. If set value must be 0<."). ' '. _("Can be left empty.")
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),
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'shadowExpire' => array (
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"Headline" => _("Account expiration date"),
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"Text" => _("This is the date when the account will expire. Format: DD-MM-YYYY")
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)
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);
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// upload fields
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$return['upload_columns'] = array(
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array(
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'name' => 'shadowAccount_warning',
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'description' => _('Password warning'),
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'help' => 'shadowWarning',
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'example' => '14'
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),
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array(
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'name' => 'shadowAccount_expiration',
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'description' => _('Password expiration'),
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'help' => 'shadowInactive',
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'example' => '7'
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),
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array(
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'name' => 'shadowAccount_minAge',
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'description' => _('Minimum password age'),
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'help' => 'shadowMin',
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'example' => '1'
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),
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array(
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'name' => 'shadowAccount_maxAge',
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'description' => _('Maximum password age'),
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'help' => 'shadowMax',
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'example' => '365'
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),
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array(
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'name' => 'shadowAccount_expireDate',
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'description' => _('Account expiration date'),
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'help' => 'shadowExpire',
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'example' => '17-07-2011'
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)
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);
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return $return;
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}
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/**
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* Returns a list of modifications which have to be made to the LDAP account.
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*
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* @return array list of modifications
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* <br>This function returns an array with 3 entries:
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* <br>array( DN1 ('add' => array($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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*/
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function save_attributes() {
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$return = $_SESSION[$this->base]->save_module_attributes($this->attributes, $this->orig);
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// Set shadowLastchange manual.
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if (isset($_SESSION[$this->base]->module['posixAccount']->orig['userPassword'][0])) {
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// TODO fixme ****** fix this behavoir
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if ($_SESSION[$this->base]->module['posixAccount']->orig['userPassword'][0] != $_SESSION[$this->base]->module['posixAccount']->attributes['userPassword'][0] && $_SESSION[$this->base]->module['posixAccount']->attributes['userPassword'][0]!='')
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$return[$_SESSION[$this->base]->dn]['modify']['shadowLastChange'] = array(intval(time()/3600/24));
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}
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// do not set password if posixAccount is active
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$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
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if (in_array('posixAccount', $modules)) {
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if (isset($return[$_SESSION[$this->base]->dn]['modify']['userPassword'])) {
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unset($return[$_SESSION[$this->base]->dn]['modify']['userPassword']);
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}
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if (isset($return[$_SESSION[$this->base]->dn]['add']['userPassword'])) {
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unset($return[$_SESSION[$this->base]->dn]['add']['userPassword']);
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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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* 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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* @param array $post HTTP-POST values
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* @return array list of info/error messages
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*/
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function process_attributes(&$post) {
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// Load attributes
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$this->attributes['shadowMin'][0] = $post['shadowMin'];
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$this->attributes['shadowMax'][0] = $post['shadowMax'];
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$this->attributes['shadowWarning'][0] = $post['shadowWarning'];
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$this->attributes['shadowInactive'][0] = $post['shadowInactive'];
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$this->attributes['shadowExpire'][0] = intval(mktime(10, 0, 0, $post['shadowExpire_mon'],$post['shadowExpire_day'], $post['shadowExpire_yea'])/3600/24);
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if ( !get_preg($this->attributes['shadowMin'][0], 'digit')) $triggered_messages['shadowMin'][] = $this->messages['shadowMin'][0];
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if ( !get_preg($this->attributes['shadowMax'][0], 'digit')) $triggered_messages['shadowMax'][] = $this->messages['shadowMax'][0];
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if ( $this->attributes['shadowMin'][0] > $this->attributes['shadowMax'][0]) $triggered_messages['shadowMin'][] = $this->messages['shadow_cmp'][0];
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if ( !get_preg($this->attributes['shadowInactive'][0], 'digit2')) $triggered_messages['shadowInactive'][] = $this->messages['inactive'][0];
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if ( !get_preg($this->attributes['shadowWarning'][0], 'digit')) $triggered_messages['shadowWarning'][] = $this->messages['shadowWarning'][0];
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if (count($triggered_messages)!=0) {
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$this->triggered_messages = $triggered_messages;
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return $triggered_messages;
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}
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else $this->triggered_messages = array();
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}
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/**
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* This function will create the meta HTML code to show a page with all attributes.
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*
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* @param array $post HTTP POST data
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* @return array meta HTML code
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*/
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function display_html_attributes(&$post) {
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// Use dd-mm-yyyy format of date because it's easier to read for humans
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$date = getdate ($this->attributes['shadowExpire'][0]*3600*24);
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Password warning') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowWarning', 'type' => 'text', 'size' => '5', 'maxlength' => '4', 'value' => $this->attributes['shadowWarning'][0] ),
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2 => array ( 'kind' => 'help', 'value' => 'shadowWarning' ));
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Password expiration') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowInactive', 'type' => 'text', 'size' => '5', 'maxlength' => '4', 'value' => $this->attributes['shadowInactive'][0] ),
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2 => array ( 'kind' => 'help', 'value' => 'shadowInactive' ));
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Minimum password age') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowMin', 'type' => 'text', 'size' => '5', 'maxlength' => '5', 'value' => $this->attributes['shadowMin'][0] ),
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2 => array ( 'kind' => 'help', 'value' => 'shadowMin' ));
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Maximum password age') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowMax', 'type' => 'text', 'size' => '5', 'maxlength' => '5', 'value' => $this->attributes['shadowMax'][0] ),
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2 => array ( 'kind' => 'help', 'value' => 'shadowMax' ));
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for ( $i=1; $i<=31; $i++ ) $mday[] = $i;
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for ( $i=1; $i<=12; $i++ ) $mon[] = $i;
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for ( $i=2003; $i<=2030; $i++ ) $year[] = $i;
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Account expiration date') ),
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1 => array ( 'kind' => 'table', 'value' => array ( 0 => array ( 0 => array ( 'kind' => 'select', 'name' => 'shadowExpire_day',
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'options' => $mday, 'options_selected' => $date['mday']),
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1 => array ( 'kind' => 'select', 'name' => 'shadowExpire_mon',
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'options' => $mon, 'options_selected' => $date['mon']),
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2 => array ( 'kind' => 'select', 'name' => 'shadowExpire_yea',
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'options' => $year, 'options_selected' => $date['year'])))),
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2 => array ( 'kind' => 'help', 'value' => 'shadowExpire' ));
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return $return;
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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('shadowAccount_shadowLastChange' => array('<block><key>' . _('Last password change') . '</key><value>' . $this->attributes['shadowLastChange'][0] . '</value></block>'),
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'shadowAccount_shadowWarning' => array('<block><key>' . _('Password warning') . '</key><value>' . $this->attributes['shadowWarn'][0] . '</value><block>'),
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'shadowAccount_shadowInactive' => array('<block><key>' . _('Account inactive') . '</key><value>' . $this->attributes['shadowInactive'][0] . '</value></block>'),
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'shadowAccount_shadowExpire' => array('<block><key>' . _('Password expiration') . '</key><value>' . date('d. m. Y',$this->attributes['shadowExpire'][0]) . '</value></block>'),
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'shadowAccount_description' => array('<block><key>' . _('Description') . '</key><value>' . $this->attributes['description'][0] . '</value></block>'));
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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 $partialAccounts list of hash arrays (name => value) which are later added to LDAP
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* @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5)
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* @return array list of error messages if any
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*/
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function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts) {
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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("shadowAccount", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "shadowAccount";
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// password warning
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if ($rawAccounts[$i][$ids['shadowAccount_warning']] != '') {
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if (get_preg($rawAccounts[$i][$ids['shadowAccount_warning']], 'digit')) {
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$partialAccounts[$i]['shadowWarning'][] = $rawAccounts[$i][$ids['shadowAccount_warning']];
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}
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else {
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$errMsg = $this->messages['shadowWarning'][1];
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array_push($errMsg, array($i));
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$messages[] = $errMsg;
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}
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}
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// password expire ignoration
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if ($rawAccounts[$i][$ids['shadowAccount_ignoreExpire']] != '') {
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if (get_preg($rawAccounts[$i][$ids['shadowAccount_ignoreExpire']], 'digit2')) {
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$partialAccounts[$i]['shadowInactive'][] = $rawAccounts[$i][$ids['shadowAccount_ignoreExpire']];
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}
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else {
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$errMsg = $this->messages['inactive'][1];
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array_push($errMsg, array($i));
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$messages[] = $errMsg;
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}
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}
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// password minAge
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if ($rawAccounts[$i][$ids['shadowAccount_minAge']] != '') {
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if (get_preg($rawAccounts[$i][$ids['shadowAccount_minAge']], 'digit')) {
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$partialAccounts[$i]['shadowMin'][] = $rawAccounts[$i][$ids['shadowAccount_minAge']];
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}
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else {
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$errMsg = $this->messages['shadowMin'][1];
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array_push($errMsg, array($i));
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$messages[] = $errMsg;
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}
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}
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// password maxAge
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if ($rawAccounts[$i][$ids['shadowAccount_maxAge']] != '') {
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if (get_preg($rawAccounts[$i][$ids['shadowAccount_maxAge']], 'digit')) {
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$partialAccounts[$i]['shadowMax'][] = $rawAccounts[$i][$ids['shadowAccount_maxAge']];
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}
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else {
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$errMsg = $this->messages['shadowMax'][1];
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array_push($errMsg, array($i));
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$messages[] = $errMsg;
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}
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}
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// minAge <= maxAge
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if ((($rawAccounts[$i][$ids['shadowAccount_minAge']] != '') || ($rawAccounts[$i][$ids['shadowAccount_maxAge']] != '')) && // if at least one is set
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(($rawAccounts[$i][$ids['shadowAccount_minAge']] == '') || ($rawAccounts[$i][$ids['shadowAccount_maxAge']] == '') || ( // and one is not set
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($rawAccounts[$i][$ids['shadowAccount_minAge']] > $rawAccounts[$i][$ids['shadowAccount_maxAge']])))) { // or minAge > maxAge
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$errMsg = $this->messages['shadow_cmp'][1];
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array_push($errMsg, array($i));
|
|
$messages[] = $errMsg;
|
|
}
|
|
// expiration date
|
|
if ($rawAccounts[$i][$ids['shadowAccount_expireDay']] != '') {
|
|
if (get_preg($rawAccounts[$i][$ids['shadowAccount_expireDay']], 'date')) {
|
|
$parts = explode('-', $rawAccounts[$i][$ids['shadowAccount_expireDay']]);
|
|
$partialAccounts[$i]['shadowExpire'][] = intval(mktime(10, 0, 0, $parts[1], $parts[0], $parts[2])/3600/24);
|
|
}
|
|
else {
|
|
$errMsg = $this->messages['shadow_expireDate'][0];
|
|
array_push($errMsg, array($i));
|
|
$messages[] = $errMsg;
|
|
}
|
|
}
|
|
}
|
|
return $messages;
|
|
}
|
|
|
|
/**
|
|
* Loads the values of an account profile into internal variables.
|
|
*
|
|
* @param array $profile hash array with profile values (identifier => value)
|
|
*/
|
|
function load_profile($profile) {
|
|
// profile mappings in meta data
|
|
parent::load_profile($profile);
|
|
// special profile options
|
|
// expiration date
|
|
if (isset($profile['shadowAccount_shadowExpire_day'][0]) && ($profile['shadowAccount_shadowExpire_day'][0] != "")) {
|
|
$date = intval(mktime(10, 0, 0, $profile['shadowAccount_shadowExpire_mon'][0],
|
|
$profile['shadowAccount_shadowExpire_day'][0], $profile['shadowAccount_shadowExpire_yea'][0])/3600/24);
|
|
$this->attributes['shadowExpire'][0] = $date;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
?>
|