egroupware_official/admin/inc/class.boaccounts.inc.php

510 lines
15 KiB
PHP
Executable File

<?php
/**************************************************************************\
* eGroupWare - account administration *
* http://www.egroupware.org *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class boaccounts
{
var $so;
var $public_functions = array(
'add_group' => True,
'add_user' => True,
'delete_group' => True,
'delete_user' => True,
'edit_group' => True,
'edit_user' => True
);
var $xml_functions = array();
var $soap_functions = array(
'add_user' => array(
'in' => array('int', 'struct'),
'out' => array()
)
);
function delete_group($account_id='')
{
if(!$account_id || $GLOBALS['egw']->acl->check('group_access',32,'admin'))
{
return False;
}
$account_id = (int)$account_id;
// delete all acl (and memberships) of group
$GLOBALS['egw']->acl->delete_account($account_id);
// make this information also available in the hook
$lid = $GLOBALS['egw']->accounts->id2name($account_id);
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values'] = array(
'account_id' => $account_id,
'account_name' => $lid,
'location' => 'deletegroup'
),False,True); // called for every app now, not only enabled ones)
$GLOBALS['egw']->accounts->delete($account_id);
return True;
}
function delete_user($account_id='',$new_owner='')
{
if(!$account_id || $GLOBALS['egw']->acl->check('account_access',32,'admin'))
{
return False;
}
$accountid = (int)$account_id;
$account_id = get_account_id($accountid);
// make this information also available in the hook
$lid = $GLOBALS['egw']->accounts->id2name($account_id);
$GLOBALS['hook_values'] = array(
'account_id' => $account_id,
'account_lid' => $lid,
'new_owner' => (int)$new_owner,
'location' => 'deleteaccount'
);
// first all other apps, then preferences and admin
foreach(array_merge(array_diff(array_keys($GLOBALS['egw_info']['apps']),array('preferences','admin')),array('preferences','admin')) as $app)
{
$GLOBALS['egw']->hooks->single($GLOBALS['hook_values'],$app);
}
return True;
}
function add_group($group_info)
{
if($GLOBALS['egw']->acl->check('group_access',4,'admin'))
{
return False;
}
$errors = $this->validate_group($group_info);
if(count($errors))
{
return $errors;
}
$group =& CreateObject('phpgwapi.accounts',$group_info['account_id'],'g');
$group->acct_type = 'g';
$account_info = array(
'account_type' => 'g',
'account_lid' => $group_info['account_name'],
'account_passwd' => '',
'account_firstname' => $group_info['account_name'],
'account_lastname' => 'Group',
'account_status' => 'A',
'account_expires' => -1,
// 'account_file_space' => $account_file_space_number . "-" . $account_file_space_type,
'account_email' => $group_info['account_email'],
'account_members' => $group_info['account_user']
);
$group_info['account_id'] = $group->create($account_info);
// do the following only if we got an id - the create succeeded
if($group_info['account_id'])
{
$group->set_members($group_info['account_user'],$group_info['account_id']);
$apps =& CreateObject('phpgwapi.applications',$group_info['account_id']);
$apps->update_data(Array());
reset($group_info['account_apps']);
while(list($app,$value) = each($group_info['account_apps']))
{
$apps->add($app);
$new_apps[] = $app;
}
$apps->save_repository();
$GLOBALS['hook_values'] = $group_info;
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => 'addgroup'
),False,True); // called for every app now, not only enabled ones)
return True;
}
return False;
}
function edit_group($group_info)
{
if($GLOBALS['egw']->acl->check('group_access',16,'admin'))
{
return False;
}
$errors = $this->validate_group($group_info);
if(count($errors))
{
return $errors;
}
$group =& CreateObject('phpgwapi.accounts',$group_info['account_id'],'g');
$old_group_info = $group->read_repository();
// Set group apps
$apps =& CreateObject('phpgwapi.applications',$group_info['account_id']);
$apps_before = $apps->read_account_specific();
$apps->update_data(Array());
$new_apps = Array();
if(count($group_info['account_apps']))
{
reset($group_info['account_apps']);
while(list($app,$value) = each($group_info['account_apps']))
{
$apps->add($app);
if(!@$apps_before[$app] || @$apps_before == False)
{
$new_apps[] = $app;
}
}
}
$apps->save_repository();
$group->set_members($group_info['account_user'],$group_info['account_id']);
$GLOBALS['hook_values'] = $group_info;
$GLOBALS['hook_values']['old_name'] = $group->id2name($group_info['account_id']);
// This is down here so we are sure to catch the acl changes
// for LDAP to update the memberuid attribute
$group->data['account_email'] = $group_info['account_email'];
$group->data['account_lid'] = $group_info['account_name'];
$group->save_repository();
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => 'editgroup'
),False,True); // called for every app now, not only enabled ones)
return True;
}
/**
* Process a user edit
*
* @param array $userData
* @param int $required_account_access=16 can be set to 4 for add user
* @return boolean|array with errors or true on success, false on acl failure
*/
function edit_user(&$userData, $required_account_access=16)
{
if($GLOBALS['egw']->acl->check('account_access',$required_account_access,'admin'))
{
return False;
}
//error_log(array2string($userData));
$accountPrefix = '';
if(isset($GLOBALS['egw_info']['server']['account_prefix']))
{
$accountPrefix = $GLOBALS['egw_info']['server']['account_prefix'];
}
if($accountPrefix && strpos($userData['account_lid'], $accountPrefix) !== 0)
{
$userData['account_lid'] = $accountPrefix . $userData['account_lid'];
}
$errors = $this->validate_user($userData);
if(!$errors)
{
$new_user = !$userData['account_id'];
$passwd = $userData['account_passwd'];
$errors = $this->save_user($userData);
$GLOBALS['hook_values'] = $userData + ($new_user ? array(
'new_password' => $passwd,
) : array());
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => $new_user ? 'addaccount' : 'editaccount',
),False,True); // called for every app now, not only enabled ones)
}
//error_log(__METHOD__."(".array2string($userData).") returning ".array2string($errors ? $errors : true));
return $errors ? $errors : true;
}
function validate_group($group_info)
{
$errors = Array();
$group =& CreateObject('phpgwapi.accounts',$group_info['account_id'],'g');
$group->read_repository();
if(!$group_info['account_name'])
{
$errors[] = lang('You must enter a group name.');
}
/* For LDAP */
if(!$group_info['account_user'])
{
$errors[] = lang('You must select at least one group member.');
}
if($group_info['account_name'] != $group->id2name($group_info['account_id']))
{
if($group->exists($group_info['account_name']))
{
$errors[] = lang('Sorry, that group name has already been taken.');
}
}
/*
if(preg_match("/\D/", $account_file_space_number))
{
$errors[] = lang('File space must be an integer');
}
*/
if(count($errors))
{
return $errors;
}
}
/**
* checks if the userdata are valid
*
* @return array with errors or empty array if there are none
*/
function validate_user(&$_userData)
{
$errors = array();
if($GLOBALS['egw_info']['server']['account_repository'] == 'ldap' &&
(!$_userData['account_lastname'] && !$_userData['lastname']))
{
$errors[] = lang('You must enter a lastname');
}
if(!$_userData['account_lid'])
{
$errors[] = lang('You must enter a loginid');
}
if(!in_array($_userData['account_primary_group'],$_userData['account_groups']))
{
$errors[] = lang('The groups must include the primary group');
}
// Check if an account already exists as system user, and if it does deny creation
// (increase the totalerrors counter and the message thereof)
if ($GLOBALS['egw_info']['server']['account_repository'] == 'ldap' &&
!$GLOBALS['egw_info']['server']['ldap_allow_systemusernames'] && !$_userData['account_id'] &&
function_exists('posix_getpwnam') && posix_getpwnam($_userData['account_lid']))
{
$errors[] = lang('There already is a system-user with this name. User\'s should not have the same name as a systemuser');
}
if($_userData['old_loginid'] != $_userData['account_lid'])
{
if($GLOBALS['egw']->accounts->exists($_userData['account_lid']))
{
if($GLOBALS['egw']->accounts->exists($_userData['account_lid']) && $GLOBALS['egw']->accounts->get_type($_userData['account_lid'])=='g')
{
$errors[] = lang('There already is a group with this name. Userid\'s can not have the same name as a groupid');
}
else
{
$errors[] = lang('That loginid has already been taken');
}
}
}
if($_userData['account_passwd'] || $_userData['account_passwd_2'])
{
if($_userData['account_passwd'] != $_userData['account_passwd_2'])
{
$errors[] = lang('The two passwords are not the same');
}
}
if(!count($_userData['account_permissions']) && !count($_userData['account_groups']))
{
$errors[] = lang('You must add at least 1 permission or group to this account');
}
if($_userData['account_expires_month'] || $_userData['account_expires_day'] || $_userData['account_expires_year'] || $_userData['account_expires_never'])
{
if($_userData['account_expires_never'])
{
$_userData['expires'] = -1;
$_userData['account_expires'] = $_userData['expires'];
}
else
{
if(! checkdate($_userData['account_expires_month'],$_userData['account_expires_day'],$_userData['account_expires_year']))
{
$errors[] = lang('You have entered an invalid expiration date');
}
else
{
$_userData['expires'] = mktime(2,0,0,$_userData['account_expires_month'],$_userData['account_expires_day'],$_userData['account_expires_year']);
$_userData['account_expires'] = $_userData['expires'];
}
}
}
else
{
$_userData['expires'] = -1;
$_userData['account_expires'] = $_userData['expires'];
}
/*
$check_account_file_space = explode('-', $_userData['file_space']);
if(preg_match("/\D/", $check_account_file_space[0]))
{
$errors[] = lang('File space must be an integer');
}
*/
return $errors;
}
/**
* stores the userdata
*
* @param array &$_userData "account_id" got set for new accounts
* @return array with error-messages
*/
function save_user(array &$_userData)
{
//error_log(__METHOD__."(".array2string($_userData).")");
$errors = array();
// do NOT save password via accounts::save, as pw policy violation can happen and we cant/dont report that way
$passwd = $_userData['account_passwd'];
$new_account = !$_userData['account_id'];
unset($_userData['account_passwd']);
unset($_userData['account_passwd_2']);
if ($new_account && !$GLOBALS['egw']->accounts->save($_userData))
{
$errors[] = lang('Failed to save user!');
return $errors;
}
if ($passwd)
{
$_userData['account_passwd'] = $passwd;
try {
$auth = new auth();
if ($auth->change_password('', $passwd, $_userData['account_id']))
{
$GLOBALS['hook_values']['account_id'] = $_userData['account_id'];
$GLOBALS['hook_values']['old_passwd'] = '';
$GLOBALS['hook_values']['new_passwd'] = $passwd;
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => 'changepassword'
),False,True); // called for every app now, not only enabled ones)
if ($_userData['account_lastpwd_change']==0 || // AD requires to activate account AFTER setting pw
$new_account && $_userData['account_status'] == 'A' && $GLOBALS['egw']->accounts->require_password_for_enable())
{
// change password sets the shadow_timestamp/account_lastpwd_change timestamp
// so we need to reset that to 0 as Admin required the change of password upon next login
$GLOBALS['egw']->accounts->save($_userData);
}
}
else
{
$errors[] = lang('Failed to change password.');
}
}
catch(Exception $e) {
$errors[] = $e->getMessage();
}
}
$GLOBALS['egw']->accounts->set_memberships($_userData['account_groups'],$_userData['account_id']);
if (!$new_account && !$GLOBALS['egw']->accounts->save($_userData))
{
$errors[] = lang('Failed to save user!');
return $errors;
}
if ($_userData['account_lastpwd_change']==0)
{
if (!isset($auth)) $auth =& CreateObject('phpgwapi.auth');
// we call that with NULL for 2nd Parameter as we are doing an admin action.
$auth->setLastPwdChange($_userData['account_id'],NULL, $_userData['account_lastpwd_change']);
}
$apps = new applications((int)$_userData['account_id']);
if($_userData['account_permissions'])
{
foreach($_userData['account_permissions'] as $app => $enabled)
{
if($enabled)
{
$apps->add($app);
}
}
}
$apps->save_repository();
$acl = new acl($_userData['account_id']);
if($_userData['anonymous'])
{
$acl->add_repository('phpgwapi','anonymous',$_userData['account_id'],1);
}
else
{
$acl->delete_repository('phpgwapi','anonymous',$_userData['account_id']);
}
if(!$_userData['changepassword'])
{
$GLOBALS['egw']->acl->add_repository('preferences','nopasswordchange',$_userData['account_id'],1);
}
else
{
$GLOBALS['egw']->acl->delete_repository('preferences','nopasswordchange',$_userData['account_id']);
}
$GLOBALS['egw']->session->delete_cache((int)$_userData['account_id']);
//error_log(__METHOD__."(".array2string($_userData).") returning ".array2string($errors));
return $errors;
}
function load_group_managers($account_id)
{
$temp_user = $GLOBALS['egw']->acl->get_ids_for_location($account_id,EGW_ACL_GROUP_MANAGERS,'phpgw_group');
if(!$temp_user)
{
return Array();
}
else
{
$group_user = $temp_user;
}
$account_user = Array();
while(list($key,$user) = each($group_user))
{
$account_user[$user] = ' selected';
}
@reset($account_user);
return $account_user;
}
function load_group_apps($account_id)
{
$apps =& CreateObject('phpgwapi.applications',(int)$account_id);
$app_list = $apps->read_account_specific();
$account_apps = Array();
while(list($key,$app) = each($app_list))
{
$account_apps[$app['name']] = True;
}
@reset($account_apps);
return $account_apps;
}
}