811 lines
43 KiB
PHP
811 lines
43 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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class posixAccount extends baseModule {
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/**
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* Creates a new posixAccount object.
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*/
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function posixAccount($scope) {
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// call parent constructor
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parent::baseModule($scope);
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}
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/** this functin fills the error message array with messages
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**/
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function load_Messages() {
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// error messages for input checks
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$this->messages['minUID'][0] = array('ERROR', _('Users') . ': ' . _('Minimum UID number'), _("Minimum UID number is invalid!"));
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$this->messages['maxUID'][0] = array('ERROR', _('Users') . ': ' . _('Maximum UID number'), _("Maximum UID number is invalid!"));
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$this->messages['minMachine'][0] = array('ERROR', _('Hosts') . ': ' . _('Minimum UID number'), _("Minimum UID number is invalid!"));
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$this->messages['maxMachine'][0] = array('ERROR', _('Hosts') . ': ' . _('Maximum UID number'), _("Maximum UID number is invalid!"));
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$this->messages['cmp_UID'][0] = array('ERROR', _('Users') . ': ' . _('Maximum UID number'), _("Maximum UID number must be greater than minimum UID number!"));
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$this->messages['cmp_Machine'][0] = array('ERROR', _('Hosts') . ': ' . _('Maximum UID number'), _("Maximum UID number must be greater than minimum UID number!"));
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$this->messages['cmp_both'][0] = array('ERROR', _('UID ranges'), _("The UID ranges for users and hosts overlap! This is a problem because LAM uses the highest UID in use + 1. Please set the minimum UID to equal values or use independent ranges."));
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$this->messages['homeDirectory'][0] = array('ERROR', _('Home directory'), _('Homedirectory contains invalid characters.'));
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$this->messages['homeDirectory'][1] = array('INFO', _('Home directory'), _('Replaced $user or $group in homedir.'));
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$this->messages['homeDirectory'][2] = 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], $this->attributes['homeDirectory'][0]));
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$this->messages['gidNumber'][0] = 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], $_SESSION['cache']->getgid($this->attribtues['gidNumber'][0])));
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$this->messages['uidNumber'][0] = 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], $this->attributes['uidNumber'][0]));
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$this->messages['uidNumber'][1] = array('ERROR', _('ID-Number'), _('No free ID-Number!'));
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$this->messages['uidNumber'][2] = array('WARN', _('ID-Number'), _('It is possible that this ID-number is reused. This can cause several problems because files with old permissions might still exist. To avoid this warning set maxUID to a higher value.'));
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$this->messages['uidNumber'][3] = array('ERROR', _('ID-Number'), _('ID is already in use'));
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$this->messages['userPassword'][0] = array('ERROR', _('Password'), _('Please enter the same password in both password-fields.'));
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$this->messages['userPassword'][1] = array('ERROR', _('Password'), _('Password contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and #*,.;:_-+!$%&/|?{[()]}= !'));
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$this->messages['uid'][0] = array('INFO', _('UID'), _('UID has changed. Do you want to change home directory?'));
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$this->messages['uid'][1] = array('WARN', _('Username'), _('You are using a capital letters. This can cause problems because windows isn\'t case-sensitive.'));
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$this->messages['uid'][2] = array('ERROR', _('Username'), _('Username contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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$this->messages['uid'][3] = array('WARN', _('Hostname'), _('You are using a capital letters. This can cause problems because windows isn\'t case-sensitive.'));
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$this->messages['uid'][4] = array('ERROR', _('Hostname'), _('Hostname contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ ! Hostname must end with $ !'));
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$this->messages['uid'][5] = array('WARN', _('Username'), _('Username in use. Selected next free username.'));
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$this->messages['uid'][6] = array('WARN', _('Hostname'), _('Hostname in use. Selected next free hostname.'));
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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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$return = array();
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// manages user and host accounts
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$return["account_types"] = array("user", "host");
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// user specific data
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if ($this->get_scope() == "user") {
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// this is a base module
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$return["is_base"] = true;
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// LDAP filter
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$return["ldap_filter"] = array('or' => "(objectClass=posixAccount)", 'and' => "(!(uid=*$))");
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// module dependencies
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$return['dependencies'] = array('depends' => array('inetOrgPerson'), 'conflicts' => array());
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}
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elseif ($this->get_scope() == "host") {
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// module dependencies
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$return['dependencies'] = array('depends' => array('account'), 'conflicts' => array());
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}
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// alias name
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$return["alias"] = _("Unix");
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// profile checks
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$return['profile_checks']['posixAccount_homeDirectory'] = array('type' => 'regex_i', 'regex' => 'homeDirectory',
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'error_message' => $this->messages['homeDirectory'][0]);
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// configuration options
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$return['config_options']['user'] = array(
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array(
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0 => array('kind' => 'text', 'text' => '<b>' . _("Users") . ': </b>' . _('Minimum UID number') . ": "),
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1 => array('kind' => 'input', 'name' => 'posixAccount_minUID', 'type' => 'text', 'size' => '10', 'maxlength' => '255'),
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2 => array('kind' => 'text', 'value' => ' '),
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3 => array('kind' => 'text', 'text' => _('Maximum UID number') . ": "),
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4 => array('kind' => 'input', 'name' => 'posixAccount_maxUID', 'type' => 'text', 'size' => '10', 'maxlength' => '255'),
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5 => array('kind' => 'help', 'value' => 'TODO'))
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);
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$return['config_options']['host'] = array(
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array(
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0 => array('kind' => 'text', 'text' => '<b>' . _("Hosts") . ': </b>' . _('Minimum UID number') . ": "),
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1 => array('kind' => 'input', 'name' => 'posixAccount_minMachine', 'type' => 'text', 'size' => '10', 'maxlength' => '255'),
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2 => array('kind' => 'text', 'value' => ' '),
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3 => array('kind' => 'text', 'text' => _('Maximum UID number') . ": "),
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4 => array('kind' => 'input', 'name' => 'posixAccount_maxMachine', 'type' => 'text', 'size' => '10', 'maxlength' => '255'),
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5 => array('kind' => 'help', 'value' => 'TODO'))
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);
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$return['config_options']['all'] = array(
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array(
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0 => array('kind' => 'text', 'text' => '<b>' . _("Password hash type") . ': </b>'),
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1 => array('kind' => 'select', 'name' => 'posixAccount_pwdHash', 'size' => '1',
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'options' => array("CRYPT", "SHA", "SSHA", "MD5", "SMD5", "PLAIN"), 'options_selected' => array('SSHA')),
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2 => array('kind' => 'text', 'value' => ' '),
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3 => array('kind' => 'text', 'value' => ' '),
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4 => array('kind' => 'text', 'value' => ' '),
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5 => array('kind' => 'help', 'value' => 'TODO'))
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);
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// configuration descriptions
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$return['config_descriptions'] = array(
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'legend' => _("UID ranges for Unix accounts"),
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'descriptions' => array(
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'posixAccount_minUID' => _("Minimum UID number for Unix accounts (users)"),
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'posixAccount_maxUID' => _("Maximum UID number for Unix accounts (users)"),
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'posixAccount_minMachine' => _("Minimum UID number for Unix accounts (hosts)"),
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'posixAccount_maxMachine' => _("Maximum UID number for Unix accounts (hosts)"),
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'posixAccount_pwdHash' => _("Password hash type"),
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)
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);
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// available PDF fields
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$return['PDF_fields'] = array( 'uid',
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'uidNumber',
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'gidNumber',
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'gecos',
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'primaryGroup',
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'additionalGroups',
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'homeDirectory',
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'userPassword',
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'loginShell');
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// help Entries
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$return['help'] = array ( 'user' => array( 'uid' => array ("ext" => "FALSE", "Headline" => _("Username"), "Text" => _("Username of the user who should be created. Valid characters are: a-z,0-9, .-_. Lam does not allow a number as first character because useradd also does not allow it. Lam does not allow capital letters A-Z because it can cause several problems. If username is already used username will be expanded with a number. The next free number will be used. Warning: Older systems have problems with usernames longer than 8 characters. You can not log in to Windows if username is longer than 16 characters.")),
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'gecos' => array ("ext" => "FALSE", "Headline" => _("Gecos"), "Text" => _("User description. If left empty sur- and give name will be used.")),
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'gidNumber' => array ("ext" => "FALSE", "Headline" => _("Primary group"), "Text" => _("The Primary Group the user should be member of."))),
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'host' => array( 'uid' => array ("ext" => "FALSE", "Headline" => _("Host name"), "Text" => _("Host name of the host which should be created. Valid characters are: a-z,0-9, .-_$. Lam does not allow a number as first character because useradd also does not allow it. Lam does not allow capital letters A-Z because it can cause several problems. Hostnames are always ending with $. If last character is not $ it will be added. If hostname is already used hostname will be expanded with a number. The next free number will be used.")),
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'gecos' => array ("ext" => "FALSE", "Headline" => _("Gecos"), "Text" => _("Host description. If left empty host name will be used.")),
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'gidNumber' => array ("ext" => "FALSE", "Headline" => _("Primary group"), "Text" => _("The Primary group the host should be member of."))),
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'uidNumber' => array ("ext" => "FALSE", "Headline" => _("UID number"), "Text" => _("If empty UID number will be generated automaticly.")),
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'addgroup' => array ("ext" => "FALSE", "Headline" => _("Additional groups"), "Text" => _("Hold the CTRL-key to (de)select multiple groups."). ' '. _("Can be left empty.")),
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'homeDirectory' => array ("ext" => "FALSE", "Headline" => _("Home directory"), "Text" => _("$user and $group are replaced with username or primary groupname.")),
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/*'userPassword' =>*/
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'userPassword_no' => array ("ext" => "FALSE", "Headline" => _("Use no password"), "Text" => _("If checked no password will be used.")),
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/*'userPassword_lock' =>*/
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'loginShell' => array ("ext" => "FALSE", "Headline" => _("Login shell"), "Text" => _("To disable login use /bin/false. List of shells is read from lam/config/shells")));
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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($base);
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$groups = $_SESSION['cache']->findgroups(); // list of all groupnames
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if (count($groups)==0) trigger_error(_('No groups found in ldap.'), E_USER_WARNING);
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$this->createhomedir=false;
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}
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// Variables
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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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/* 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($_SESSION['ldap']->encrypt($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 $_SESSION['ldap']->decrypt(base64_decode($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 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 (!$this->module_ready()) return false;
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if ($this->attributes['uid'][0] == '') return false;
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if ($this->attributes['uidNumber'][0] == '') return false;
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if ($this->attributes['gidNumber'][0] == '') return false;
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if ($this->attributes['homeDirectory'][0] == '') return false;
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if ($this->attributes['loginShell'][0] == '') 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', 'group');
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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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$this->load_ldap_attributes($attr);
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// get all additional groupmemberships
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$dn_groups = $_SESSION['cache']->get_cache('memberUid', 'posixGroup', 'group');
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$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, $this->moduleSettings['posixAccount_pwdHash'][0]);
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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, $this->moduleSettings['posixAccount_pwdHash'][0]));
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}
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else {
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if (($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, $this->moduleSettings['posixAccount_pwdHash'][0]);
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else $return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode(pwd_hash($this->userPassword(), !$this->userPassword_lock, $this->moduleSettings['posixAccount_pwdHash'][0]));
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}
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else { // No new password but old password
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// (un)lock password
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if ($this->userPassword_lock == pwd_is_enabled($this->orig['userPassword'][0])) {
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if ($this->userPassword_lock) {
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$return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode(pwd_disable($this->orig['userPassword'][0]));
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}
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else {
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$return[$_SESSION[$this->base]->dn]['modify']['userPassword'][0] = utf8_encode(pwd_enable($this->orig['userPassword'][0]));
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}
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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['cache']->getgrnam($this->attributes['gidNumber'][0])) unset($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 = $_SESSION['cache']->get_cache('memberUid', 'posixGroup', 'group');
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$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 = $_SESSION['ldap']->in_cache ($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 = $_SESSION['cache']->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$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['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 = $_SESSION['cache']->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$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 = $_SESSION['cache']->get_cache('cn', 'posixGroup', 'group');
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// get_cache will return an array ( dn1 => array(cn1), dn2 => array(cn2), ... )
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$DNs = array_keys($dn_cns);
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foreach ($DNs as $DN) {
|
|
if (in_array($dn_cns[$DN][0], $this->orig['groups'])) $return[$DN]['remove']['memberUid'] = $this->attributes['uid'][0];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($this->createhomedir) $return[$_SESSION[$this->base]->dn]['lamdaemon']['command'][] = $this->attributes['uid'][0] . " home add";
|
|
return $return;
|
|
}
|
|
|
|
function delete_attributes($post) {
|
|
$return = array();
|
|
// remove memberUids if set
|
|
$groups = $_SESSION['cache']->get_cache('memberUid', 'posixGroup', 'group');
|
|
$DNs = array_keys($groups);
|
|
for ($i=0; $i<count($DNs); $i++) {
|
|
if (in_array($this->attributes['uid'][0], $groups[$DNs[$i]])) $return[$DNs[$i]]['remove']['memberUid'][] = $this->attributes['uid'][0];
|
|
}
|
|
if ($post['deletehomedir']) $return[$_SESSION[$this->base]->dn_orig]['lamdaemon']['command'][] = $this->attributes['uid'][0] . " home rem";
|
|
return $return;
|
|
}
|
|
|
|
/* Write variables into object and do some regexp checks
|
|
*/
|
|
function proccess_attributes($post, $profile=false) {
|
|
if ($this->orig['uid'][0]!='' && $post['uid']!=$this->attributes['uid'][0])
|
|
$errors['uid'][] = $this->messages['uid'][0];
|
|
if ($this->orig['gidNumber'][0]!='' && $_SESSION['cache']->getgid($post['gidNumber'])!=$this->attributes['gidNumber'][0]) {
|
|
$this->load_errorMessage();
|
|
$errors['gidNumber'][] = $this->messages['gidNumber'][0];
|
|
}
|
|
if ($this->orig['uidNumber'][0]!='' && $post['uidNumber']!=$this->attributes['uidNumber'][0]) {
|
|
$this->load_errorMessage();
|
|
$errors['uidNumber'][] = $this->messages['uidNumber'][0];
|
|
}
|
|
if (isset($post['homeDirectory']) && $this->orig['homeDirectory'][0]!='' && $post['homeDirectory']!=$this->attributes['homeDirectory'][0]) {
|
|
$this->load_errorMessage();
|
|
$errors['homeDirectory'][] = $this->messages['homeDirectory'][2];
|
|
}
|
|
|
|
// Load attributes
|
|
$this->attributes['uid'][0] = $post['uid'];
|
|
$this->attributes['cn'][0] = $this->attributes['uid'][0];
|
|
$this->attributes['uidNumber'][0] = $post['uidNumber'];
|
|
$this->attributes['gidNumber'][0] = $_SESSION['cache']->getgid($post['gidNumber']);
|
|
$this->attributes['homeDirectory'][0] = $post['homeDirectory'];
|
|
$this->attributes['loginShell'][0] = $post['loginShell'];
|
|
$this->attributes['gecos'][0] = $post['gecos'];
|
|
if ($post['createhomedir']) $this->createhomedir = true;
|
|
else $this->createhomedir = false;
|
|
if ($post['userPassword_no']) $this->userPassword_no=true;
|
|
else $this->userPassword_no=false;
|
|
if ($post['userPassword_lock']) $this->userPassword_lock=true;
|
|
else $this->userPassword_lock=false;
|
|
if (!$profile) {
|
|
if ($post['genpass']) {
|
|
$this->userPassword(genpasswd());
|
|
$post['userPassword2'] = '';
|
|
}
|
|
else {
|
|
if (isset($post['userPassword'])) {
|
|
if ($post['userPassword'] != $post['userPassword2']) {
|
|
$errors['userPassword'][] = $this->messages['userPassword'][0];
|
|
}
|
|
else $this->userPassword($post['userPassword']);
|
|
if (!get_preg($this->userPassword(), 'password'))
|
|
$errors['userPassword'][] = $this->messages['userPassword'][1];
|
|
}
|
|
}
|
|
|
|
// Check if UID is valid. If none value was entered, the next useable value will be inserted
|
|
// load min and may uidNumber
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
$minID = intval($this->moduleSettings['posixAccount_minUID'][0]);
|
|
$maxID = intval($this->moduleSettings['posixAccount_maxUID'][0]);
|
|
}
|
|
if ($_SESSION[$this->base]->type=='host') {
|
|
$minID = intval($this->moduleSettings['posixAccount_minMachine'][0]);
|
|
$maxID = intval($this->moduleSettings['posixAccount_maxMachine'][0]);
|
|
}
|
|
$dn_uids = $_SESSION['cache']->get_cache('uidNumber', 'posixAccount', '*');
|
|
// get_cache will return an array ( dn1 => array(uidnumber1), dn2 => array(uidnumber2), ... )
|
|
foreach ($dn_uids as $uid) $uids[] = $uid[0];
|
|
if(is_array($uids)) sort ($uids, SORT_NUMERIC);
|
|
if ($this->attributes['uidNumber'][0]=='') {
|
|
// No id-number given
|
|
if ($this->orig['uidNumber'][0]=='') {
|
|
// new account -> we have to find a free id-number
|
|
if (count($uids)!=0) {
|
|
// There are some uids
|
|
// Store highest id-number
|
|
$id = $uids[count($uids)-1];
|
|
// Return minimum allowed id-number if all found id-numbers are too low
|
|
if ($id < $minID) $this->attributes['uidNumber'][0] = $minID;
|
|
// Return higesht used id-number + 1 if it's still in valid range
|
|
if ($id < $maxID) $this->attributes['uidNumber'][0] = $id+1;
|
|
/* 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['uidNumber'][] = $this->messages['uidNumber'][1];
|
|
else {
|
|
$this->attributes['uidNumber'][0] = $i;
|
|
$errors['uidNumber'][] = $this->messages['uidNumber'][2];
|
|
}
|
|
}
|
|
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['uidNumber'][] = array('ERROR', _('ID-Number'), sprintf(_('Please enter a value between %s and %s!'), $minID, $maxID));
|
|
// $uids is allways an array but not if no entries were found
|
|
if (is_array($uids)) {
|
|
// id-number is in use and account is a new account
|
|
if ((in_array($this->attributes['uidNumber'][0], $uids)) && $this->orig['uidNumber'][0]=='') $errors['uidNumber'][] = array('ERROR', _('ID-Number'), _('ID is already in use'));
|
|
// id-number is in use, account is existing account and id-number is not used by itself
|
|
if ((in_array($this->attributes['uidNumber'][0], $uids)) && $this->orig['uidNumber'][0]!='' && ($this->orig['uidNumber'][0] != $this->attributes['uidNumber'][0]) ) {
|
|
$errors['uidNumber'][] = $this->messages['uidNumber'][3];
|
|
$this->attributes['uidNumber'][0] = $this->orig['uidNumber'][0];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
if (($this->attributes['uid'][0] != $post['uid']) && !get_preg($post['uid'], '!upper') && !$profile)
|
|
$errors['uid'][] = $this->messages['uid'][1];
|
|
// Check if Homedir is valid
|
|
if (!$profile) {
|
|
$this->attributes['homeDirectory'][0] = str_replace('$group', $_SESSION['cache']->getgrnam($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['homeDirecotry'][] = array('INFO', _('Home directory'), _('Replaced $user or $group in homedir.'));
|
|
}
|
|
if ( !get_preg($this->attributes['homeDirectory'][0], 'homeDirectory' ))
|
|
$errors['homeDirecotry'][] = $this->messages['homeDirectory'][0];
|
|
// Check if Username contains only valid characters
|
|
if ( !get_preg($this->attributes['uid'][0], 'username') && !$profile)
|
|
$errors['uid'][] = $this->messages['uid'][2];
|
|
}
|
|
|
|
if ($_SESSION[$this->base]->type=='host' && !$profile) {
|
|
if (($this->attributes['uid'][0] != $post['uid']) && !get_preg($post['uid'], '!upper'))
|
|
$errors['uid'][] = $this->messages['uid'][3];
|
|
// Check if Hostname contains only valid characters
|
|
if ( !get_preg($this->attributes['uid'][0], 'hostname'))
|
|
$errors['uid'][] = $this->messages['uid'][4];
|
|
}
|
|
|
|
// Create automatic useraccount with number if original user already exists
|
|
// Reset name to original name if new name is in use
|
|
// Set username back to original name if new username is in use
|
|
if (!$profile) {
|
|
if ($_SESSION['cache']->in_cache($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['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['uid'][] = $this->messages['uid'][5];
|
|
}
|
|
if ($_SESSION[$this->base]->type=='host')
|
|
if ($this->attributes['uid'][0] != $post['uid']) {
|
|
$errors['uid'][] = $this->messages['uid'][6];
|
|
}
|
|
if (!get_preg($this->userPassword(), 'password'))
|
|
$errors['userPassword'][] = $this->messages['userPassword'][1];
|
|
}
|
|
// Return error-messages
|
|
if (is_array($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, $profile=false) {
|
|
do { // X-Or, only one if() can be true
|
|
if (isset($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['back']) 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, $profile=false) {
|
|
$groups = $_SESSION['cache']->findgroups(); // list of all groupnames
|
|
$shelllist = getshells(); // list of all valid shells
|
|
|
|
if (!$profile) {
|
|
if ($this->attributes['userPassword'][0] != $this->orig['userPassword'][0]) $password=$this->userPassword();
|
|
else if ($this->attributes['userPassword'][0] != '') $password=$post['userPassword'];
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _("Username").'*' ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'uid', 'type' => 'text', 'size' => '20', 'maxlength' => '20', 'value' => $this->attributes['uid'][0]),
|
|
2 => array ('kind' => 'help', 'value' => 'uid'));
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('UID number').'*' ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'uidNumber', 'type' => 'text', 'size' => '6', 'maxlength' => '6', 'value' => $this->attributes['uidNumber'][0]),
|
|
2 => array ('kind' => 'help', 'value' => 'uidNumber'));
|
|
}
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Gecos') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'gecos', 'type' => 'text', 'size' => '30', 'maxlength' => '255', 'value' => $this->attributes['gecos'][0]),
|
|
2 => array ('kind' => 'help', 'value' => 'gecos'));
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Primary group').'*' ),
|
|
1 => array ( 'kind' => 'select', 'name' => 'gidNumber', 'options' => $groups, 'options_selected' =>
|
|
array ($_SESSION['cache']->getgrnam($this->attributes['gidNumber'][0]))),
|
|
2 => array ('kind' => 'help', 'value' => 'gidNumber'));
|
|
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
if (!$profile) {
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Additional groups') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'addgroup', 'type' => 'submit', 'value' => _('Edit groups')),
|
|
2 => array ('kind' => 'help', 'value' => 'addgroup'));
|
|
}
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Home directory').'*' ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'homeDirectory', 'type' => 'text', 'size' => '30', 'maxlength' => '255', 'value' => $this->attributes['homeDirectory'][0]),
|
|
2 => array ('kind' => 'help', 'value' => 'homeDirectory'));
|
|
if (!$profile) {
|
|
if ($this->orig['homeDirectory']=='' && isset($_SESSION['config']->scriptPath)) {
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Create home directory') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'createhomedir', 'type' => 'checkbox', 'checked' => $this->createhomedir),
|
|
2 => array ('kind' => 'help', 'value' => 'createhomedir'));
|
|
}
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Password') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'userPassword', 'type' => 'password', 'size' => '20', 'maxlength' => '255', 'value' => $password),
|
|
2 => array ( 'kind' => 'input', 'name' => 'genpass', 'type' => 'submit', 'value' => _('Generate password')));
|
|
if ($post['userPassword2']!='') $password2 = $post['userPassword2'];
|
|
else $password2 = $password;
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Repeat password') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'userPassword2', 'type' => 'password', 'size' => '20', 'maxlength' => '255', 'value' => $password2),
|
|
2 => array ('kind' => 'help', 'value' => 'userPassword'));
|
|
}
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Set no password') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'userPassword_no', 'type' => 'checkbox', 'checked' => $this->userPassword_no),
|
|
2 => array ('kind' => 'help', 'value' => 'userPassword_no'));
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Lock password') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'userPassword_lock', 'type' => 'checkbox', 'checked' => $this->userPassword_lock),
|
|
2 => array ('kind' => 'help', 'value' => 'userPassword_lock'));
|
|
if (count($shelllist)!=0)
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Login shell').'*' ),
|
|
1 => array ( 'kind' => 'select', 'name' => 'loginShell', 'options' => $shelllist, 'options_selected' =>
|
|
array ($this->attributes['loginShell'][0])),
|
|
2 => array ('kind' => 'help', 'value' => 'loginShell'));
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function display_html_delete($post) {
|
|
if ($_SESSION[$this->base]->type=='user' && isset($_SESSION['config']->scriptPath)) {
|
|
$return[] = array ( 0 => array ( 'kind' => 'text', 'text' => _('Delete home directory') ),
|
|
1 => array ( 'kind' => 'input', 'name' => 'deletehomedir', 'type' => 'checkbox'),
|
|
2 => array ('kind' => 'help', 'value' => 'deletehomedir'));
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function display_html_group($post, $profile=false) {
|
|
// load list with all groups
|
|
$dn_groups = $_SESSION['cache']->get_cache('gidNumber', 'posixGroup', 'group');
|
|
$DNs = array_keys($dn_groups);
|
|
foreach ($DNs as $DN)
|
|
$groups[] = substr($DN, 3, strpos($DN, ',')-3);
|
|
// remove groups the user is member of from grouplist
|
|
$groups = array_delete($this->groups, $groups);
|
|
// Remove primary group from grouplist
|
|
$group = $_SESSION['cache']->getgrnam($this->attributes['gidNumber'][0]);
|
|
$groups = array_flip($groups);
|
|
unset ($groups[$group]);
|
|
$groups = array_flip($groups);
|
|
// sort groups
|
|
sort($groups, SORT_STRING);
|
|
|
|
$return[] = array ( 0 => array ( 'kind' => 'fieldset', 'legend' => _("Additional groups"), 'value' =>
|
|
array ( 0 => array ( 0 => array ('kind' => 'fieldset', 'td' => array ('valign' => 'top'), 'legend' => _("Selected groups"), 'value' =>
|
|
array ( 0 => array ( 0 => array ( 'kind' => 'select', 'name' => 'removegroups[]', 'size' => '15', 'multiple', 'options' => $this->groups)))),
|
|
1 => array ( 'kind' => 'table', 'value' => array ( 0 => array ( 0 => array ( 'kind' => 'input', 'type' => 'submit', 'name' => 'addgroups_button',
|
|
'value' => '<=')), 1 => array ( 0 => array ( 'kind' => 'input', 'type' => 'submit', 'name' => 'removegroups_button', 'value' => '=>' )),
|
|
2 => array ( 0 => array ( 'kind' => 'help', 'value' => 'addgroup' )))),
|
|
2 => array ('kind' => 'fieldset', 'td' => array ('valign' => 'top'), 'legend' => _("Available groups"), 'value' =>
|
|
array ( 0 => array ( 0 => array ( 'kind' => 'select', 'name' => 'addgroups[]', 'size' => '15', 'multiple', 'options' => $groups))))
|
|
))));
|
|
|
|
$return[] = array ( 0 => array ( 'kind' => 'input', 'type' => 'submit', 'value' => _('Back'), 'name' => 'back' ),
|
|
1 => array ( 'kind' => 'text'),
|
|
2 => array ('kind' => 'text'));
|
|
return $return;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns a list of elements for the account profiles.
|
|
*
|
|
* @return profile elements
|
|
*/
|
|
function get_profileOptions() {
|
|
$return = array();
|
|
if ($_SESSION[$this->base]->type=='user') {
|
|
$groups = $_SESSION['cache']->findgroups(); // list of all groupnames
|
|
$shelllist = getshells(); // list of all valid shells
|
|
// primary Unix group
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Primary group') . ": "),
|
|
1 => array('kind' => 'select', 'name' => 'posixAccount_primaryGroup', 'options' => $groups, 'options_selected' => array(), 'size' => 1),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
// additional group memberships
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Additional groups') . ": "),
|
|
1 => array('kind' => 'select', 'name' => 'posixAccount_additionalGroup', 'options' => $groups,
|
|
'options_selected' => array(), 'size' => 10, 'multiple' => true),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
// home directory
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Home directory') . ": "),
|
|
1 => array('kind' => 'input', 'name' => 'posixAccount_homeDirectory', 'type' => 'text', 'size' => '30', 'maxlength' => '255', 'value' => '/home/$user'),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
// login shell
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Login shell') . ": "),
|
|
1 => array('kind' => 'select', 'name' => 'posixAccount_loginShell', 'options' => $shelllist, 'options_selected' => array("/bin/bash")),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
// do not set password
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Set no password') . ": "),
|
|
1 => array('kind' => 'input', 'name' => 'posixAccount_userPassword_no', 'type' => 'checkbox', 'checked' => false),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
// disable account
|
|
$return[] = array(0 => array('kind' => 'text', 'text' => _('Lock password') . ": "),
|
|
1 => array('kind' => 'input', 'name' => 'posixAccount_userPassword_lock', 'type' => 'checkbox', 'checked' => false),
|
|
2 => array('kind' => 'help', 'value' => 'TODO'));
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/*
|
|
* (non-PHPDoc)
|
|
* @see baseModule#get_pdfEntries
|
|
*/
|
|
function get_pdfEntries($account_type = "user") {
|
|
return array( 'posixAccount_uid' => array('<block><key>' . _('Username') . '</key><value>' . $this->attributes['uid'][0] . '</value></block>'),
|
|
'posixAccount_uidNumber' => array('<block><key>' . _('UID number') . '</key><value>' . $this->attributes['uidNumber'][0] . '</value></block>'),
|
|
'posixAccount_gidNumber' => array('<block><key>' . _('GID number') . '</key><value>' . $this->attributes['gidNumber'][0] . '</value></block>'),
|
|
'posixAccount_gecos' => array('<block><key>' . _('Gecos') . '</key><value>' . $this->attributes['gecos'][0] . '</value></block>'),
|
|
'posixAccount_primaryGroup' => array('<block><key>' . _('Primary group') . '</key><value>' . $_SESSION['cache']->getgrnam($this->attributes['gidNumber'][0]) . '</value></block>'),
|
|
'posixAccount_additionalGroups' => array('<block><key>' . _('Additional groups') . '</key><value>' . '</value></block>'),
|
|
'posixAccount_homeDirectory' => array('<block><key>' . _('Home directory') . '</key><value>' . $this->attributes['homeDirectory'][0] . '</value></block>'),
|
|
'posixAccount_userPassword' => array('<block><key>' . _('Password') . '</key><value>' . $this->attributes['userPassword'][0] . '</value></block>'),
|
|
'posixAccount_loginShell' => array('<block><key>' . _('Login Shell') . '</key><value>' . $this->attributes['loginShell'][0] . '</value></block>'),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Checks input values of module settings.
|
|
*
|
|
* @param array $scopes list of account types which are used
|
|
* @param array $options hash array containing the settings (array('option' => array('value')))
|
|
* @return array list of error messages
|
|
*/
|
|
function check_configOptions($scopes, $options) {
|
|
$return = array();
|
|
// user settings
|
|
if (in_array('user', $scopes)) {
|
|
// min/maxUID are required, check if they are numeric
|
|
if (!isset($options['posixAccount_minUID'][0]) || !ereg('^[0-9]+$', $options['posixAccount_minUID'][0])) {
|
|
$return[] = $this->messages['minUID'][0];
|
|
}
|
|
if (!isset($options['posixAccount_maxUID'][0]) || !ereg('^[0-9]+$', $options['posixAccount_maxUID'][0])) {
|
|
$return[] = $this->messages['maxUID'][0];
|
|
}
|
|
// minUID < maxUID
|
|
if (isset($options['posixAccount_minUID'][0]) && isset($options['posixAccount_maxUID'][0])) {
|
|
if ($options['posixAccount_minUID'][0] > $options['posixAccount_maxUID'][0]) {
|
|
$return[] = $this->messages['cmp_UID'][0];
|
|
}
|
|
}
|
|
}
|
|
// host settings
|
|
if (in_array('host', $scopes)) {
|
|
// min/maxUID are required, check if they are numeric
|
|
if (!isset($options['posixAccount_minMachine'][0]) || !ereg('^[0-9]+$', $options['posixAccount_minMachine'][0])) {
|
|
$return[] = $this->messages['minMachine'][0];
|
|
}
|
|
if (!isset($options['posixAccount_maxMachine'][0]) || !ereg('^[0-9]+$', $options['posixAccount_maxMachine'][0])) {
|
|
$return[] = $this->messages['maxMachine'][0];
|
|
}
|
|
// minUID < maxUID
|
|
if (isset($options['posixAccount_minMachine'][0]) && isset($options['posixAccount_maxMachine'][0])) {
|
|
if ($options['posixAccount_minMachine'][0] > $options['posixAccount_maxMachine'][0]) {
|
|
$return[] = $this->messages['cmp_Machine'][0];
|
|
}
|
|
}
|
|
}
|
|
// check if user and host ranges overlap
|
|
if (in_array('user', $scopes) && in_array('host', $scopes)) {
|
|
if (isset($options['posixAccount_minUID'][0]) && isset($options['posixAccount_maxUID'][0]) &&
|
|
isset($options['posixAccount_minMachine'][0]) && isset($options['posixAccount_maxMachine'][0])) {
|
|
if (($options['posixAccount_minMachine'][0] > $options['posixAccount_minUID'][0]) &&
|
|
($options['posixAccount_minMachine'][0] < $options['posixAccount_maxUID'][0])) {
|
|
$return[] = $this->messages['cmp_both'][0];
|
|
}
|
|
if (($options['posixAccount_minUID'][0] > $options['posixAccount_minMachine'][0]) &&
|
|
($options['posixAccount_minUID'][0] < $options['posixAccount_maxMachine'][0])) {
|
|
$return[] = $this->messages['cmp_both'][0];
|
|
}
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
}
|
|
|
|
?>
|