262 lines
11 KiB
PHP
262 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.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 {
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// Constructor
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function shadowAccount($base) {
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/* Return an error if shadowAccount should be created without
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* base container
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*/
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if (!$base) trigger_error(_('Please create a base object with $var = new accountContainer();'), E_USER_ERROR);
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if (!is_string($base)) trigger_error(_('Please create a new module object in an accountContainer object first.'), E_USER_ERROR);
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$this->base = $base;
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// shadowAccount is only a valid objectClass for user and host
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if (!($_SESSION[$this->base]->get_type() == 'user')) trigger_error(_('shadowAccount can only be used for users.'), E_USER_WARNING);
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// Add Array with all attributes and type
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$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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// name of accountContainer so we can read other classes in accuontArray
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var $base;
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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 $orig;
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function get_alias($scope) {
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return _('shadowAccount');
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}
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function can_manage($scope) {
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if ($scope == "user") return true;
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else return false;
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}
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function is_base_module($scope) {
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return false;
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}
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/* This function returns a list with all required modules
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*/
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function get_dependencies($scope) {
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if ($scope=='user') return array('require' => array('inetOrgPerson'), 'conflict' => array() );
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return -1;
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}
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function module_ready() {
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return true;
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}
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/* This functions return true
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* if all needed settings are done
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*/
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function module_complete() {
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if (!$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 "description":
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return array ("ext" => "FALSE", "Headline" => _("Description"),
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"Text" => _("Host Description."));
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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'], $post['shadowExpire_yea'])/3600/24);
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if ( !ereg('^([0-9])*$', $this->attributes['shadowMin'][0])) $errors['shadowMin'][] = array('ERROR', _('Password minage'), _('Password minage must be are natural number.'));
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if ( $this->attributes['shadowMin'][0] > $this->attributes['shadowMax'][0]) $errors['shadowMin'][] = array('ERROR', _('Password maxage'), _('Password maxage must bigger as Password Minage.'));
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if ( !ereg('^([0-9]*)$', $this->attributes['shadowMax'][0])) $errors['shadowMax'][] = array('ERROR', _('Password maxage'), _('Password maxage must be are natural number.'));
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if ( !ereg('^(([-][1])|([0-9]*))$', $this->attributes['shadowInactive'][0]))
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$errors['shadowInactive'][] = array('ERROR', _('Password Expire'), _('Password expire must be are natural number or -1.'));
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if ( !ereg('^([0-9]*)$', $this->attributes['shadowWarning'][0])) $errors['shadowWarning'][] = array('ERROR', _('Password warn'), _('Password warn must be are natural number.'));
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if (is_array($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' => _('Maximum password age') ),
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1 => array ( 'kind' => 'input', 'name' => 'shadowMax', 'type' => 'text', 'size' => '5', 'maxlength' => '5', 'value' => $this->attributes['shadowMax'][0] ),
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2 => array ( 'kind' => 'help', 'value' => 'shadowMax' ));
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$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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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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?>
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