694 lines
34 KiB
PHP
694 lines
34 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 posixAccount LDAP attributes
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* and funtioncs required to deal with posixAccount
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* posixAccount 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 posixAccount 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 posixAccount and all other required
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* objects.
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* Example: $user[] = new posixAccount($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 posixAccount {
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// Constructor
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function posixAccount($base) {
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/* Return an error if posixAccount should be created without
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* base container
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*/
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if (!$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 with $accountContainer->add_objectClass(\'posixAccount\');'), E_USER_ERROR);
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$this->base = $base;
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// posixAccount is only a valid objectClass for user and host
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if (!($_SESSION[$this->base]->get_type() == 'user') && !($_SESSION[$this->base]->get_type() == 'host')) trigger_error(_('posixAccount can only be used for users or hosts.'), E_USER_WARNING);
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/* Check if ldap conatiner is in array and set type
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* users are using inetOrgPerson-, hosts account-container
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*/
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if (!isset($_SESSION[$this->base]->module['inetOrgPerson']) && $_SESSION[$this->base]->type=='user') $_SESSION[$this->base]->add_objectClass('inetOrgPerson');
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if (!isset($_SESSION[$this->base]->module['account']) && $_SESSION[$this->base]->type=='host') $_SESSION[$this->base]->add_objectClass('account');
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// Add Array with all attributes and type
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$this->orig = $_SESSION[$this->base]->get_module_attributes('posixAccount');
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$this->attributes = $_SESSION[$this->base]->get_module_attributes('posixAccount');
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$this->alias = _('posixAccount');
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$groups = $_SESSION[$_SESSION[$this->base]->cache]->findgroups(); // list of all groupnames
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if (count($groups)==0) trigger_error(_('No groups found in ldap.'), E_USER_WARNING);
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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->attributes['objectClass'][0] = 'posixAccount';
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$this->createhomedir=false;
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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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// Use a unix password?
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var $userPassword_no;
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// Lock account?
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var $userPassword_lock;
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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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/* These two variables keep an array of groups the
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* user is also member of.
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*/
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var $groups;
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var $groups_orig;
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var $createhomedir;
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/* $attribute['userPassword'] can't accessed directly because it's enrcypted
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* To read / write password function userPassword is needed
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* This function will return the unencrypted password when
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* called without a variable
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* If it's called with a new password, the
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* new password will be stored encrypted
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*/
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function userPassword($newpassword=false) {
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if (is_string($newpassword)) {
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// Write new password
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$this->attributes['userPassword'][0] = base64_encode($_SESSION[$_SESSION[$this->base]->ldap]->encrypt($newpassword));
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return 0;
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}
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else {
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if ($this->attributes['userPassword'][0]!='') {
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// Read existing password if set
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return $_SESSION[$_SESSION[$this->base]->ldap]->decrypt(base64_decode($this->attributes['userPassword'][0]));
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}
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else return '';
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}
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}
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function get_alias() {
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return _('posixAccount');
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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=='host') return array('require' => array('account'), 'conflict' => array() );
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if ($scope=='user') return array('require' => array('inetOrgPerson'), 'conflict' => array() );
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return -1;
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}
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function module_ready() {
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return true;
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}
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/* This function returns a list of all html-pages in module
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* This is usefull for mass upload and pdf-files
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* because lam can walk trough all pages itself and do some
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* error checkings
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*/
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function pages() {
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return array('attributes', 'groups');
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}
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function profile_attributes() {
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// array of attribtues wich are unique and not allowed to store in profile
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//array unique_attributes ( 'user' => array ('cn', 'rid', 'uid', 'uidNumber', 'userPassword') );
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}
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/* This function returns all ldap attributes
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* which are part of posixAccount and returns
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* also their values.
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*/
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function get_attributes() {
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$return = $this->attributes;
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$return['userPassword'] = $this->userPassword();
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return $return;
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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] = 'posixAccount';
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// get all additional groupmemberships
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$dn_groups = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('memberUid', 'posixGroup', 'group');
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$DNs = array_keys($dn_groups);
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foreach ($DNs as $DN) {
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if (in_array($attr['uid'][0], $dn_groups[$DN])) {
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$this->groups[] = substr($DN, 3, strpos($DN, ',')-3);
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}
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}
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$this->groups_orig = $this->groups;
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return 0;
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}
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/* This function returns an array with 3 entries:
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* array( DN1 ('add' => array($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, $this->orig);
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if (isset($return[$_SESSION[$this->base]->dn]['modify']['userPassword']))
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unset($return[$_SESSION[$this->base]->dn]['modify']['userPassword']);
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// Set unix password
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if (count($this->orig['userPassword'])==0) {
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// New user or no old password set
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if ($this->userPassword_no) {
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$return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = pwd_hash ('', !$this->userPassword_lock);
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}
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else $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode(pwd_hash ($this->userPassword(), !$this->userPassword_lock));
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}
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else {
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if (($this->attributes['userPassword'][0] != $this->orig['userPassword'][0] && $this->userPassword()!='' ) || $this->userPassword_no) {
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// Write new password
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if ($this->userPassword_no) $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = pwd_hash ('', !$this->userPassword_lock);
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else $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode(pwd_hash ($this->userPassword(), !$this->userPassword_lock));
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}
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else { // No new password but old password
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// (un)lock password
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if ($this->userPassword_lock == pwd_is_enabled($this->orig['userPassword'][0])) {
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// Split old password hash in {CRYPT} and password-hash
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$i = 0;
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while ($this->orig['userPassword'][0]{$i} != '}') $i++;
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$passwd = substr($this->orig['userPassword'][0], $i+1 );
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$crypt = substr($this->orig['userPassword'][0], 0, $i+1 );
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// remove trailing ! from password hash
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if ($passwd{0} == '!') $passwd = substr($passwd, 1);
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// Write new password
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if ($this->userPassword_lock) $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode("$crypt!$passwd");
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else $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode("$crypt$passwd");
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}
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}
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}
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// Remove primary group from additional groups
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for ($i=0; $i<count($this->groups); $i++) {
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if ($this->groups[$i]==$_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'])) unset($this->groups[$i]);
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}
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// Set additional group memberships
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if ($this->orig['uid'][0]!='' && $this->attributes['uid'][0]!=$this->orig['uid'][0]) {
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// remove old memberships
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$dn_groups = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('memberUid', 'posixGroup', 'group');
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$DNs = array_keys($dn_groups);
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foreach ($DNs as $DN)
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if (in_array($this->orig['uid'][0], $dn_groups[$DN]))
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$return[$DN]['remove']['memberUid'][0] = $this->orig['uid'][0];
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// Add new memberships
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if (is_array($this->groups))
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foreach ($this->groups as $group) {
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$dn = $_SESSION[$_SESSION[$this->base]->ldap]->in_cache ($group, 'cn', 'group');
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$return[$dn]['add']['memberUid'][0] = $this->attributes['uid'][0];
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}
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}
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else {
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if (is_array($this->groups)) {
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// There are some additional groups defined
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if (is_array($this->groups_orig)) {
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//There are some old groups.
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$add = array_delete($this->groups_orig, $this->groups);
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$remove = array_delete($this->groups, $this->groups_orig);
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$dn_cns = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$DNs = array_keys($dn_cns);
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foreach ($DNs as $DN) {
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if (is_array($add))
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if (in_array($dn_cns[$DN][0], $add)) $return[$DN]['add']['memberUid'] = $this->attributes['uid'][0];
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if (is_array($remove))
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if (in_array($dn_cns[$DN][0], $remove)) $return[$DN]['remove']['memberUid'] = $this->attributes['uid'][0];
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}
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// primary group mut also be removed if it has changed after setting additional groups
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if (in_array($_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'][0]), $this->groups_orig)) $return[$DN]['remove']['memberUid'] = $this->attributes['uid'];
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}
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else {
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// Add user to every group
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$dn_cns = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$DNs = array_keys($dn_cns);
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foreach ($DNs as $DN) {
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if (in_array($dn_cns[$DN][0], $this->groups)) $return[$DN]['add']['memberUid'] = $this->attributes['uid'][0];
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}
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}
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}
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else {
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if (is_array($this->groups_orig)) {
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//There are some old groups which have to be removed
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$dn_cns = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$DNs = array_keys($dn_cns);
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foreach ($DNs as $DN) {
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if (in_array($dn_cns[$DN][0], $this->orig['groups'])) $return[$DN]['remove']['memberUid'] = $this->attributes['uid'][0];
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}
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}
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}
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}
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if ($this->createhomedir) $return[$_SESSION[$this->base]->dn]['lamdaemon']['command'][] = $this->attributes['uid'][0] . " home add";
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return $return;
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}
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function delete_attributes($post) {
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$return = array();
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// remove memberUids if set
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$groups = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('memberUid', 'posixGroup', 'group');
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$DNs = array_keys($groups);
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for ($i=0; $i<count($DNs); $i++) {
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if (in_array($this->attributes['uid'][0], $groups[$DNs[$i]])) $return[$DNs[$i]]['remove']['memberUid'][] = $this->attributes['uid'][0];
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}
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if ($post['deletehomedir']) $return[$_SESSION[$this->base]->dn_orig]['lamdaemon']['command'][] = $this->attributes['uid'][0] . " home rem";
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return $return;
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}
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/* Write variables into object and do some regexp checks
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*/
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function proccess_attributes($post) {
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if ($this->orig['uid'][0]!='' && $post['uid']!=$this->attributes['uid'][0])
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$errors[] = array('INFO', _('UID'), _('UID has changed. Do you want to change home directory?'), 'uid');
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if ($this->orig['gidNumber'][0]!='' && $_SESSION[$_SESSION[$this->base]->cache]->getgid($post['gidNumber'])!=$this->attributes['gidNumber'][0])
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$errors[] = array('INFO', _('GID number'), sprintf(_('GID number has changed. To keep file ownership you have to run the following command as root: \'find / -gid %s -uid %s -exec chgrp %s {} \;\''), $this->orig['gidNumber'][0], $this->orig['uidNumber'][0], $_SESSION[$_SESSION[$this->base]->cache]->getgid($post['gidNumber'])), 'gidNumber');
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if ($this->orig['uidNumber'][0]!='' && $post['uidNumber']!=$this->attributes['uidNumber'][0])
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$errors[] = array('INFO', _('UID number'), sprintf(_('UID number has changed. To keep file ownership you have to run the following command as root: \'find / -uid %s -exec chown %s {} \;\''), $this->orig['uidNumber'][0], $this->attributes['uidNumber'][0]), 'uidNumber');
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if (isset($post['homeDirectory']) && $this->orig['homeDirectory'][0]!='' && $post['homeDirectory']!=$this->attributes['homeDirectory'][0])
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$errors[] = array('INFO', _('Home directory'), sprintf(_('Home directory changed. To keep home directory you have to run the following command as root: \'mv %s %s\''), $this->orig['homeDirectory'][0], $this->attributes['homeDirectory'][0]), 'homeDirectory');
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// Load attributes
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$this->attributes['uid'][0] = $post['uid'];
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$this->attributes['cn'][0] = $this->attributes['uid'][0];
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$this->attributes['uidNumber'][0] = $post['uidNumber'];
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$this->attributes['gidNumber'][0] = $_SESSION[$_SESSION[$this->base]->cache]->getgid($post['gidNumber']);
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$this->attributes['homeDirectory'][0] = $post['homeDirectory'];
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$this->attributes['loginShell'][0] = $post['loginShell'];
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$this->attributes['gecos'][0] = $post['gecos'];
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if ($post['createhomedir']) $this->createhomedir = true;
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else $this->createhomedir = false;
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if ($post['userPassword_no']) $this->userPassword_no=true;
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else $this->userPassword_no=false;
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if ($post['userPassword_lock']) $this->userPassword_lock=true;
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else $this->userPassword_lock=false;
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if (isset($post['userPassword'])) {
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if ($post['userPassword'] != $post['userPassword2']) {
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$errors[] = array('ERROR', _('Password'), _('Please enter the same password in both password-fields.'), 'userPassword');
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unset ($post['userPassword2']);
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}
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else $this->userPassword($post['userPassword']);
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}
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if ($post['genpass']) $this->userPassword(genpasswd());
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// Check if UID is valid. If none value was entered, the next useable value will be inserted
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// load min and may uidNumber
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if ($_SESSION[$this->base]->type=='user') {
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$minID = intval($_SESSION[$_SESSION[$this->base]->config]->get_minUID());
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$maxID = intval($_SESSION[$_SESSION[$this->base]->config]->get_maxUID());
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}
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if ($_SESSION[$this->base]->type=='host') {
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$minID = intval($_SESSION[$_SESSION[$this->base]->config]->get_minMachine());
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$maxID = intval($_SESSION[$_SESSION[$this->base]->config]->get_maxMachine());
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}
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$dn_uids = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('uidNumber', 'posixAccount', '*');
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// get_cache will return an array ( dn1 => array(uidnumber1), dn2 => array(uidnumber2), ... )
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foreach ($dn_uids as $uid) $uids[] = $uid[0];
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if(is_array($uids)) sort ($uids, SORT_NUMERIC);
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if ($this->attributes['uidNumber'][0]=='') {
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// No id-number given
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if ($this->orig['uidNumber'][0]=='') {
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// new account -> we have to find a free id-number
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if (count($uids)!=0) {
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// There are some uids
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// Store highest id-number
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$id = $uids[count($uids)-1];
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// Return minimum allowed id-number if all found id-numbers are too low
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if ($id < $minID) $this->attributes['uidNumber'][0] = $minID;
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// Return higesht used id-number + 1 if it's still in valid range
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if ($id < $maxID) $this->attributes['uidNumber'][0] = $id+1;
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/* If this function is still running we have to fid a free id-number between
|
|
* the used id-numbers
|
|
*/
|
|
$i = intval($minID);
|
|
while (in_array($i, $uids)) $i++;
|
|
if ($i>$maxID)
|
|
$errors[] = array('ERROR', _('ID-Number'), _('No free ID-Number!'), 'uidNumber');
|
|
else {
|
|
$this->attributes['uidNumber'][0] = $i;
|
|
$errors[] = array('WARN', _('ID-Number'), _('It is possible that this ID-number is reused. This can cause several problems because files with old permissions might still exist. To avoid this warning set maxUID to a higher value.'), 'uidNumber');
|
|
}
|
|
}
|
|
else $this->attributes['uidNumber'][0] = $minID;
|
|
// return minimum allowed id-number if no id-numbers are found
|
|
}
|
|
else $this->attributes['uidNumber'][0] = $this->orig['uidNumber'][0];
|
|
// old account -> return id-number which has been used
|
|
}
|
|
else {
|
|
// Check manual ID
|
|
// id-number is out of valid range
|
|
if ( ($this->attributes['uidNumber'][0]!=$post['uidNumber']) && ($this->attributes['uidNumber'][0] < $minID || $this->attributes['uidNumber'][0] > $maxID)) $errors[] = array('ERROR', _('ID-Number'), sprintf(_('Please enter a value between %s and %s!'), $minID, $maxID), 'uidNumber');
|
|
// $uids is allways an array but not if no entries were found
|
|
if (is_array($uids)) {
|
|
// id-number is in use and account is a new account
|
|
if ((in_array($this->attributes['uidNumber'][0], $uids)) && $this->orig['uidNumber'][0]=='') $errors[] = array('ERROR', _('ID-Number'), _('ID is already in use'), 'uidNumber');
|
|
// id-number is in use, account is existing account and id-number is not used by itself
|
|
if ((in_array($this->attributes['uidNumber'][0], $uids)) && $this->orig['uidNumber'][0]!='' && ($this->orig['uidNumber'][0] != $this->attributes['uidNumber'][0]) ) {
|
|
$errors[] = array('ERROR', _('ID-Number'), _('ID is already in use'), 'uidNumber');
|
|
$this->attributes['uidNumber'][0] = $this->orig['uidNumber'][0];
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
if (($this->attributes['uid'][0] != $post['uid']) && ereg('[A-Z]$', $post['uid']))
|
|
$errors[] = array('WARN', _('Username'), _('You are using a capital letters. This can cause problems because windows isn\'t case-sensitive.'), 'uid');
|
|
// Check if Homedir is valid
|
|
$this->attributes['homeDirectory'][0] = str_replace('$group', $_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'][0]), $this->attributes['homeDirectory'][0]);
|
|
if ($this->attributes['uid'][0] != '')
|
|
$this->attributes['homeDirectory'][0] = str_replace('$user', $this->attributes['uid'][0], $this->attributes['homeDirectory'][0]);
|
|
if ($this->attributes['homeDirectory'][0] != $post['homeDirectory']) $errors[] = array('INFO', _('Home directory'), _('Replaced $user or $group in homedir.'));
|
|
if ( !ereg('^[/]([a-z]|[A-Z])([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])*([/]([a-z]|[A-Z])([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])*)*$', $this->attributes['homeDirectory'][0] ))
|
|
$errors[] = array('ERROR', _('Home directory'), _('Homedirectory contains invalid characters.'), 'homeDirectory');
|
|
// Check if Username contains only valid characters
|
|
if ( !ereg('^([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])+$', $this->attributes['uid'][0]))
|
|
$errors[] = array('ERROR', _('Username'), _('Username contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'), 'uid');
|
|
}
|
|
|
|
if ($_SESSION[$this->base]->type=='host') {
|
|
if (($this->attributes['uid'][0] != $post['form_account_uid']) && ereg('[A-Z]$', $post['form_account_uid']))
|
|
$errors[] = array('WARN', _('Hostname'), _('You are using a capital letters. This can cause problems because windows isn\'t case-sensitive.'), 'uid');
|
|
// Check if Username contains only valid characters
|
|
if ( !ereg('^([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])+[$]$', $this->attributes['uid'][0]))
|
|
$errors[] = array('ERROR', _('Hostname'), _('Hostname contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ ! Hostname must end with $ !'), 'uid');
|
|
}
|
|
|
|
// Create automatic useraccount with number if original user already exists
|
|
// Reset name to original name if new name is in use
|
|
// Set username back to original name if new username is in use
|
|
if ($_SESSION[$_SESSION[$this->base]->cache]->in_cache($this->attributes['uid'][0],'uid', '*')!=false && ($this->orig['uid'][0]!='')) {
|
|
$this->attributes['uid'][0] = $this->orig['uid'][0];
|
|
}
|
|
// Change uid to a new uid until a free uid is found
|
|
else while ($_SESSION[$_SESSION[$this->base]->cache]->in_cache($this->attributes['uid'][0], 'uid', '*')) {
|
|
if ($_SESSION[$this->base]->type=='host') $this->attributes['uid'][0] = substr($this->attributes['uid'][0], 0, -1);
|
|
// get last character of username
|
|
$lastchar = substr($this->attributes['uid'][0], strlen($this->attributes['uid'][0])-1, 1);
|
|
// Last character is no number
|
|
if ( !ereg('^([0-9])+$', $lastchar))
|
|
/* Last character is no number. Therefore we only have to
|
|
* add "2" to it.
|
|
*/
|
|
if ($_SESSION[$this->base]->type=='host') $this->attributes['uid'][0] = $this->attributes['uid'][0] . '2$';
|
|
else $this->attributes['uid'][0] = $this->attributes['uid'][0] . '2';
|
|
else {
|
|
/* Last character is a number -> we have to increase the number until we've
|
|
* found a groupname with trailing number which is not in use.
|
|
*
|
|
* $i will show us were we have to split groupname so we get a part
|
|
* with the groupname and a part with the trailing number
|
|
*/
|
|
$i=strlen($this->attributes['uid'][0])-1;
|
|
$mark = false;
|
|
// Set $i to the last character which is a number in $account_new->general_username
|
|
while (!$mark) {
|
|
if (ereg('^([0-9])+$',substr($this->attributes['uid'][0], $i, strlen($this->attributes['uid'][0])-$i))) $i--;
|
|
else $mark=true;
|
|
}
|
|
// increase last number with one
|
|
$firstchars = substr($this->attributes['uid'][0], 0, $i+1);
|
|
$lastchars = substr($this->attributes['uid'][0], $i+1, strlen($this->attributes['uid'][0])-$i);
|
|
// Put username together
|
|
if ($_SESSION[$this->base]->type=='host') $this->attributes['uid'][0] = $firstchars . (intval($lastchars)+1)."$";
|
|
else $this->attributes['uid'][0] = $firstchars . (intval($lastchars)+1);
|
|
}
|
|
}
|
|
|
|
// Show warning if lam has changed username
|
|
if ($_SESSION[$this->base]->type=='user')
|
|
if ($this->attributes['uid'][0] != $post['uid']) {
|
|
$errors[] = array('WARN', _('Username'), _('Username in use. Selected next free username.'), 'uid');
|
|
}
|
|
if ($_SESSION[$this->base]->type=='host')
|
|
if ($this->attributes['uid'][0] != $post['uid']) {
|
|
$errors[] = array('WARN', _('Hostname'), _('Hostname in use. Selected next free hostname.'), 'uid');
|
|
}
|
|
|
|
if (!ereg('^([a-z]|[A-Z]|[0-9]|[\|]|[\#]|[\*]|[\,]|[\.]|[\;]|[\:]|[\_]|[\-]|[\+]|[\!]|[\%]|[\&]|[\/]|[\?]|[\{]|[\[]|[\(]|[\)]|[\]]|[\}])*$', $this->userPassword()))
|
|
$errors[] = array('ERROR', _('Password'), _('Password contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and #*,.;:_-+!$%&/|?{[()]}= !'), 'userPassword');
|
|
// Return error-messages
|
|
if (is_array($errors)) return $errors;
|
|
// Go to additional group page when no error did ocour and button was pressed
|
|
if ($post['addgroup']) return 'group';
|
|
return 0;
|
|
}
|
|
|
|
/* Write variables into object and do some regexp checks
|
|
*/
|
|
function proccess_group($post) {
|
|
do { // X-Or, only one if() can be true
|
|
if (isset($post['addgroups']) && isset($post['addgroups_button'])) { // Add groups to list
|
|
// Add new group
|
|
$this->groups = @array_merge($this->groups, $post['addgroups']);
|
|
// sort groups
|
|
sort($this->groups);
|
|
break;
|
|
}
|
|
if (isset($post['removegroups']) && isset($post['removegroups_button'])) { // remove groups from list
|
|
$this->groups = array_delete($post['removegroups'], $this->groups);
|
|
break;
|
|
}
|
|
} while(0);
|
|
if (isset($post['addgroups_button']) || isset($post['removegroups_button'])) return 'group';
|
|
if ($post['toattributes']) return 'attributes';
|
|
return 0;
|
|
}
|
|
|
|
/* This function will create the html-page
|
|
* to show a page with all attributes.
|
|
* It will output a complete html-table
|
|
*/
|
|
function display_html_attributes($post) {
|
|
$groups = $_SESSION[$_SESSION[$this->base]->cache]->findgroups(); // list of all groupnames
|
|
$shelllist = getshells(); // list of all valid shells
|
|
if ($this->attributes['userPassword'][0] != $this->orig['userPassword'][0]) $password=$this->userPassword();
|
|
else $password='';
|
|
echo "<table border=0 width=\"100%\">\n";
|
|
echo "<tr>\n";
|
|
echo '<td>' . _('Username') . "*</td>\n";
|
|
echo "<td><input name=\"uid\" type=\"text\" size=\"20\" maxlength=\"20\" value=\"".$this->attributes['uid'][0]."\"></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=400\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('UID number') ."</td>\n";
|
|
echo "<td><input name=\"uidNumber\" type=\"text\" size=\"6\" maxlength=\"6\" value=\"".$this->attributes['uidNumber'][0]."\"></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=401\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Gecos') . "</td>\n";
|
|
echo "<td><input name=\"gecos\" type=\"text\" size=\"30\" maxlength=\"255\" value=\"".$this->attributes['gecos'][0]."\"></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=404\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Primary group') . "*</td>\n";
|
|
echo "<td><select name=\"gidNumber\">";
|
|
// loop trough existing groups
|
|
foreach ($groups as $group)
|
|
if ($_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'][0]) == $group) echo "<option selected> $group </option>\n";
|
|
else echo "<option> $group </option>\n";
|
|
echo "</select></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=406\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Additional groups') . "</td>\n";
|
|
echo "<td><input name=\"addgroup\" type=\"submit\" value=\"" . _('Edit groups') . "\"></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=402\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Home directory') . "*</td>\n";
|
|
echo "<td><input name=\"homeDirectory\" type=\"text\" size=\"30\" maxlength=\"255\" value=\"".$this->attributes['homeDirectory'][0]."\"></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=403\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
if ($this->orig['homeDirectory']=='' && isset($_SESSION[$_SESSION[$this->base]->config]->scriptPath)) {
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Create home directory') . "*</td>\n";
|
|
echo "<td><input name=\"createhomedir\" type=\"checkbox\"";
|
|
if ($this->createhomedir) echo " checked ";
|
|
echo "></td>\n";
|
|
echo "<tr>\n";
|
|
}
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Password') . "</td>\n";
|
|
echo "<td><input name=\"userPassword\" type=\"password\" size=\"20\" maxlength=\"20\" value=\"$password\"></td>\n";
|
|
echo "<td><input name=\"genpass\" type=\"submit\" value=\"" . _('Generate password') . "\"></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Repeat password') . "</td>\n";
|
|
echo "<td><input name=\"userPassword2\" type=\"password\" size=\"20\" maxlength=\"20\" value=\"";
|
|
if ($post['userPassword2']!='') echo $post['userPassword2'];
|
|
else echo $password;
|
|
echo "\"></td>\n";
|
|
echo "<td></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Use no password') . "</td>\n";
|
|
echo "<td><input name=\"userPassword_no\" type=\"checkbox\"";
|
|
if ($this->userPassword_no) echo " checked ";
|
|
echo "></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=426\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Lock password') . "</td>\n";
|
|
echo "<td><input name=\"userPassword_lock\" type=\"checkbox\"";
|
|
if ($this->userPassword_lock) echo " checked ";
|
|
echo "></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=426\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
if (count($shelllist)!=0) {
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Login shell') . "*</td>\n";
|
|
echo "<td><select name=\"loginShell\">";
|
|
// loop through shells
|
|
foreach ($shelllist as $shell)
|
|
if ($this->attributes['loginShell'][0]==trim($shell)) echo "<option selected> $shell </option>\n";
|
|
else echo "<option> $shell </option>\n";
|
|
echo "</select></td>\n";
|
|
echo "<td><a href=\"../help.php?HelpNumber=405\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
|
|
echo "</tr>\n";
|
|
}
|
|
}
|
|
echo "</table>\n";
|
|
return 0;
|
|
}
|
|
|
|
function display_html_delete($post) {
|
|
if ($_SESSION[$this->base]->type=='user' && isset($_SESSION[$_SESSION[$this->base]->config]->scriptPath)) {
|
|
echo "<tr>\n";
|
|
echo "<td>" . _('Delete home directory') . "</td>\n";
|
|
echo "<td><input name=\"deletehomedir\" type=\"checkbox\"></td>\n";
|
|
echo "<tr>\n";
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
function display_html_group($post) {
|
|
// load list with all groups
|
|
$dn_groups = $_SESSION[$_SESSION[$this->base]->cache]->get_cache('gidNumber', 'posixGroup', 'group');
|
|
$DNs = array_keys($dn_groups);
|
|
foreach ($DNs as $DN)
|
|
$groups[] = substr($DN, 3, strpos($DN, ',')-3);
|
|
// sort groups
|
|
sort($groups, SORT_STRING);
|
|
// remove groups the user is member of from grouplist
|
|
$groups = array_delete($this->groups, $groups);
|
|
// Remove primary group from grouplist
|
|
$groups = array_flip($groups);
|
|
if (isset($groups[$_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'])])) unset ($groups[$_SESSION[$_SESSION[$this->base]->cache]->getgrnam($this->attributes['gidNumber'])]);
|
|
$groups = array_flip($groups);
|
|
echo "<table border=0 width=\"100%\">\n<tr>\n";
|
|
echo "<td><fieldset class=\"".$_SESSION[$this->base]->type."edit-bright\">";
|
|
echo "<legend class=\"".$_SESSION[$this->base]->type."edit-bright\"><b>" . _("Additional groups") . "</b></legend>\n";
|
|
echo "<table border=0 width=\"100%\">\n<tr>\n";
|
|
echo "<td valign=\"top\">";
|
|
echo "<fieldset class=\"".$_SESSION[$this->base]->type."edit-bright\">";
|
|
echo "<legend class=\"".$_SESSION[$this->base]->type."edit-bright\">" . _("Selected groups") . "</legend>\n";
|
|
// Show all groups the user is additional member of
|
|
if (count($this->groups)!=0) {
|
|
echo "<select name=\"removegroups[]\" class=\"".$_SESSION[$this->base]->type."edit-bright\" size=15 multiple>\n";
|
|
for ($i=0; $i<count($this->groups); $i++)
|
|
echo "<option>" . $this->groups[$i] . "</option>\n";
|
|
echo "</select>\n";
|
|
}
|
|
echo "</fieldset></td>\n";
|
|
echo "<td align=\"center\" width=\"10%\"><input type=\"submit\" name=\"addgroups_button\" value=\"<=\">";
|
|
echo " ";
|
|
echo "<input type=\"submit\" name=\"removegroups_button\" value=\"=>\"><br><br>";
|
|
echo "<a href=\""."../help.php?HelpNumber=402\" target=\"lamhelp\">"._('Help')."</a></td>\n";
|
|
echo "<td valign=\"top\">\n";
|
|
echo "<fieldset class=\"".$_SESSION[$this->base]->type."edit-bright\">";
|
|
echo "<legend class=\"".$_SESSION[$this->base]->type."edit-bright\">" . _('Available groups') . "</legend>\n";
|
|
// show all groups expect these the user is member of
|
|
if (count($groups)!=0) {
|
|
echo "<select name=\"addgroups[]\" size=15 multiple class=\"".$_SESSION[$this->base]->type."edit-bright\">\n";
|
|
for ($i=0; $i<count($groups); $i++)
|
|
echo "<option> $groups[$i] </option>\n";
|
|
echo "</select>\n";
|
|
}
|
|
echo "</fieldset></td>\n";
|
|
echo "</tr>\n";
|
|
echo "</table>\n";
|
|
echo "<input name=\"toattributes\" type=\"submit\" value=\""; echo _('Back'); echo "\">\n";
|
|
echo "</fieldset>\n";
|
|
echo "</td></tr></table>\n";
|
|
return 0;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
?>
|