364 lines
18 KiB
PHP
364 lines
18 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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/* Session variables which are used:
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* $_SESSION['cacheAttributes']: This variable contains a list of attributes and their scope which should be cached
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*
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* Coockie variables which are used:
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* $_COOKIE["IV"], $_COOKIE["Key"]: Needed to en/decrypt passwords.
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*
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* Variables in basearray which are no objects:
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* type: Type of account. Can be user, group, host
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* attributes: List of all attributes, how to get them and are theiy required or optional
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* dn: current DN without uid= or cn=
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* dn_orig: old DN if account was loaded with uid= or cn=
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* External functions which are used
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* account.inc: findgroups, incache, get_cache, array_delete, getshells
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* ldap.inc: pwd_is_enabled, pwd_hash
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*/
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/* This class contains all shadowAccount LDAP attributes
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* and funtioncs required to deal with shadowAccount
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* shadowAccount can only be created when it should be added
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* to an array.
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* basearray is the same array shadowAccount should be added
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* to. If basearray is not given the constructor tries to
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* create an array with shadowAccount and all other required
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* objects.
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* Example: $user[] = new shadowAccount($user);
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*
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* In container array the following things have to exist:
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* account or inetOrgPerson object
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* type: 'user' or 'host'
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* 'attributes': this is a list of arrays with all ldap attributes wich are allowed for this account
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*/
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class shadowAccount extends baseModule {
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/**
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* Creates a new shadowAccount object.
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*
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* @param string $scope account type (user, group, host)
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*/
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function shadowAccount($scope) {
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// error messages for input checks
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$this->messages['shadowMin'] = array('ERROR', _('Password minage'), _('Password minage must be are natural number.'));
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$this->messages['shadowMax'] = array('ERROR', _('Password maxage'), _('Password maxage must be are natural number.'));
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$this->messages['inactive'] = array('ERROR', _('Password Expire'), _('Password expire must be are natural number or -1.'));
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$this->messages['shadowWarning'] = array('ERROR', _('Password warn'), _('Password warn must be are natural number.'));
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$this->messages['shadow_cmp'] = array('ERROR', _('Password maxage'), _('Password maxage must bigger as Password Minage.'));
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// call parent constructor
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parent::baseModule($scope);
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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 warn')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowWarning', 'type' => 'text', 'size' => '4', 'maxlength' => '4', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'TODO')),
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// password expiration
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array(
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0 => array('kind' => 'text', 'text' => _('Password expire')),
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1 => array('kind' => 'input', 'name' => 'shadowAccount_shadowInactive', 'type' => 'text', 'size' => '4', 'maxlength' => '4', 'value' => ""),
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2 => array('kind' => 'help', 'value' => 'TODO')),
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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' => 'TODO')),
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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' => 'TODO')),
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// expiration date
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array(
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0 => array('kind' => 'text', 'text' => _('Expire day')),
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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',
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'options' => $day, 'options_selectd' => ""),
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1 => array('kind' => 'select', 'name' => 'shadowAccount_shadowExpire_mon',
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'options' => $mon, 'options_selectd' => ""),
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2 => array('kind' => 'select', 'name' => 'shadowAccount_shadowExpire_yea',
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'options' => $year, 'options_selectd' => "")
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)
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)),
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2 => array('kind' => 'help', 'value' => 'TODO'))
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);
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// profile checks
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$return['profile_checks']['shadowAccount_shadowMin'] = array('type' => 'regex', 'regex' => $this->regex_number,
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'error_message' => $this->messages['shadowMin']);
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$return['profile_checks']['shadowAccount_shadowMax'] = array('type' => 'regex', 'regex' => $this->regex_number,
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'error_message' => $this->messages['shadowMax']);
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$return['profile_checks']['shadowAccount_cmp'] = array('type' => 'int_greater', 'cmp_name1' => 'shadowAccount_shadowMax',
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'cmp_name2' => 'shadowAccount_shadowMin', 'error_message' => $this->messages['shadow_cmp']);
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$return['profile_checks']['shadowAccount_shadowInactive'] = array('type' => 'regex', 'regex' => $this->regex_inactive,
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'error_message' => $this->messages['inactive']);
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$return['profile_checks']['shadowAccount_shadowWarning'] = array('type' => 'regex', 'regex' => $this->regex_number,
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'error_message' => $this->messages['shadowWarning']);
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// available PDF fields
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$return['PDF_fields'] = array( 'shadowLastChange',
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'shadowWarning',
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'shadowInactive',
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'shadowExpire',
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'shadowFlag',
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'description');
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// help Entries
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$return['help'] = array ( 'shadowWarning' => array ("ext" => "FALSE", "Headline" => _("Password warn"), "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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'shadowInactive' => array ("ext" => "FALSE", "Headline" => _("Password expire"), "Text" => _("Number of days a user can login even his password has expired. -1=always."). ' '. _("Can be left empty.")),
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'shadowMin' => array ("ext" => "FALSE", "Headline" => _("Minimum password age"), "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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'shadowMax' => array ("ext" => "FALSE", "Headline" => _("Maximum password age"), "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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'shadowExpire' => array ("ext" => "FALSE", "Headline" => _("Expire date"), "Text" => _("Account expire date. Format: DD-MM-YYYY")));
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return $return;
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}
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// Constructor
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function init($base) {
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// call parent init
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parent::init($base);
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// Add Array with all attributes and type
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$this->attributes = $_SESSION[$this->base]->get_module_attributes('shadowAccount');
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$_SESSION[$this->base]->add_attributes ('shadowAccount');
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// Make references to attributes which already esists in ldap
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$newattributes = array_keys($this->attributes);
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$module = array_keys($_SESSION[$this->base]->module);
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for ($i=0; $i<count($module); $i++) {
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foreach ($newattributes as $attribute)
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if (isset($_SESSION[$this->base]->module[$module[$i]]->attributes[$attribute])) $this->attributes[$attribute] =& $_SESSION[$this->base]->module[$module[$i]]->attributes[$attribute];
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}
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$this->orig = $this->attributes ;
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$this->attributes['objectClass'][0] = 'shadowAccount';
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}
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// Variables
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// This variable contains all inetOrgPerson attributes
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var $attributes;
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/* If an account was loaded all attributes are kept in this array
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* to compare it with new changed attributes
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*/
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var $orig;
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/** regular expression for numeric values */
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var $regex_number = '^([0-9])*$';
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/** regular expression for shasowInactive */
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var $regex_inactive = '^(([-][1])|([0-9]*))$';
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/** list of possible error messages */
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var $messages = array();
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function module_ready() {
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return true;
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}
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/* This functions return true
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* if all needed settings are done
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*/
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function module_complete() {
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if (!$this->module_ready()) return false;
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return true;
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}
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/* This function returns a list of all html-pages in module
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* This is usefull for mass upload and pdf-files
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* because lam can walk trough all pages itself and do some
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* error checkings
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*/
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function pages() {
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return array('attributes');
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}
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/*
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*/
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function get_help($id) {
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switch ($id) {
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case 'shadowWarning':
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return array ("ext" => "FALSE", "Headline" => _("Password warn"), "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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break;
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case 'shadowInactive':
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return array ("ext" => "FALSE", "Headline" => _("Password expire"), "Text" => _("Number of days a user can login even his password has expired. -1=always."). ' '. _("Can be left empty."));
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break;
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case 'shadowMin':
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return array ("ext" => "FALSE", "Headline" => _("Minimum password age"), "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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break;
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case 'shadowMax':
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return array ("ext" => "FALSE", "Headline" => _("Maximum password age"), "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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break;
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case 'shadowExpire':
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return array ("ext" => "FALSE", "Headline" => _("Expire date"), "Text" => _("Account expire date. Format: DD-MM-YYYY"));
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break;
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}
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return false;
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}
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/* This function returns all ldap attributes
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* which are part of shadowAccount and returns
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* also their values.
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*/
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function get_attributes() {
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return $this->attributes;
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}
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/* This function loads all attributes into the object
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* $attr is an array as it's retured from ldap_get_attributes
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*/
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function load_attributes($attr) {
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// Load attributes which are displayed
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// unset count entries
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unset ($attr['count']);
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$attributes = array_keys($attr);
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foreach ($attributes as $attribute) unset ($attr[$attribute]['count']);
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// unset double entries
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for ($i=0; $i<count($attr); $i++)
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if (isset($attr[$i])) unset($attr[$i]);
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foreach ($attributes as $attribute) {
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if (isset($this->attributes[$attribute])) {
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// decode as unicode
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$this->attributes[$attribute] = $attr[$attribute];
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for ($i=0; $i<count($this->attributes[$attribute]); $i++) {
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$this->attributes[$attribute][$i] = utf8_decode ($this->attributes[$attribute][$i]);
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$this->orig[$attribute][$i] = utf8_decode ($this->attributes[$attribute][$i]);
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}
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}
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}
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// Values are kept as copy so we can compare old attributes with new attributes
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$this->attributes['objectClass'][0] = 'shadowAccount';
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}
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/* This function returns an array with 3 entries:
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* array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... )
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* DN is the DN to change. It may be possible to change several DNs,
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* e.g. create a new user and add him to some groups via attribute memberUid
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* add are attributes which have to be added to ldap entry
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* remove are attributes which have to be removed from ldap entry
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* modify are attributes which have to been modified in ldap entry
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*/
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function save_attributes() {
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$return = $_SESSION[$this->base]->save_module_attributes($this->attributes, $this->orig);
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// Set shadowLastchange manual.
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if (($_SESSION[$this->base]->module['posixAccount']->orig['userPassword'][0] != $_SESSION[$this->base]->module['posixAccount']->attributes['userPassword'][0] && $_SESSION[$this->base]->module['posixAccount']->userPassword()!='') || $_SESSION[$this->base]->module['posixAccount']->userPassword_no)
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$return[$_SESSION[$this->base]->dn]['modify']['shadowLastChange'] = array(intval(time()/3600/24));
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return $return;
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}
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function delete_attributes($post) {
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return 0;
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}
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/* Write variables into object and do some regexp checks
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*/
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function proccess_attributes($post, $profile=false) {
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// Load attributes
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$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, $post['shadowExpire_mon'],
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$post['shadowExpire_day'], $post['shadowExpire_yea'])/3600/24);
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if ( !ereg($this->regex_number, $this->attributes['shadowMin'][0])) $errors['shadowMin'][] = $this->messages['shadowMin'];
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if ( !ereg($this->regex_number, $this->attributes['shadowMax'][0])) $errors['shadowMax'][] = $this->messages['shadowMax'];
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if ( $this->attributes['shadowMin'][0] > $this->attributes['shadowMax'][0]) $errors['shadowMin'][] = $this->messages['shadow_cmp'];
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if ( !ereg($this->regex_inactive, $this->attributes['shadowInactive'][0])) $errors['shadowInactive'][] = $this->messages['inactive'];
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if ( !ereg($this->regex_number, $this->attributes['shadowWarning'][0])) $errors['shadowWarning'][] = $this->messages['shadowWarning'];
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if (is_array($errors)) return $errors;
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return 0;
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}
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/* This function will create the html-page
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* to show a page with all attributes.
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* It will output a complete html-table
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*/
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function display_html_attributes($post, $profile=false) {
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// Use dd-mm-yyyy format of date because it's easier to read for humans
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$date = getdate ($this->attributes['shadowExpire'][0]*3600*24);
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$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Password warn') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowWarning', 'type' => 'text', 'size' => '4', '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 expire') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowInactive', 'type' => 'text', 'size' => '4', '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' => _('Expire day') ),
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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_selectd' => $date['mday']),
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1 => array ( 'kind' => 'select', 'name' => 'shadowExpire_mon',
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'options' => $mon, 'options_selectd' => $date['mon']),
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2 => array ( 'kind' => 'select', 'name' => 'shadowExpire_yea',
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'options' => $year, 'options_selectd' => $date['year'])))),
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2 => array ( 'kind' => 'help', 'value' => 'shadowExpire' ));
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return $return;
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}
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function display_html_delete($post) {
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return 0;
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}
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/*
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* (non-PHPDoc)
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* @see baseModule#get_pdfEntries
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*/
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function get_pdfEntries($account_type = "user") {
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return array( 'shadowAccount_shadowLastChange' => array('<block><key>' . _('Last shadow password change') . '</key><value>' . $this->attributes['shadowLastChange'][0] . '</value></block>'),
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'shadowAccount_shadowWarning' => array('<block><key>' . _('Password warn') . '</key><value>' . $this->attributes['shadowWarn'][0] . '</value><block>'),
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'shadowAccount_shadowInactive' => array('<block><key>' . _('Account inactive') . '</key><value>' . $this->attributes['shadowInactive'][0] . '</value></block>'),
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'shadowAccount_shadowExpire' => array('<block><key>' . _('Password expire') . '</key><value>' . date('d. m. Y',$this->attributes['shadowExpire'][0]) . '</value></block>'),
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'shadowAccount_shadowFlag' => array('<block><key>' . _('Shadow flag') . '</key><value>' . $this->attributes['shadowFlag'][0] . '</value></bock>'),
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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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?>
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