forked from extern/egroupware
409 lines
11 KiB
PHP
409 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* API - accounts SQL backend
|
|
*
|
|
* The SQL backend stores the group memberships via the ACL class (location 'phpgw_group')
|
|
*
|
|
* The (positive) account_id's of groups are mapped in this class to negative numeric
|
|
* account_id's, to conform wit the way we handle groups in LDAP!
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de> complete rewrite in 6/2006 and
|
|
* earlier to use the new DB functions
|
|
*
|
|
* This class replaces the former accounts_sql class written by
|
|
* Joseph Engo <jengo@phpgroupware.org>, Dan Kuykendall <seek3r@phpgroupware.org>
|
|
* and Bettina Gille <ceb@phpgroupware.org>.
|
|
* Copyright (C) 2000 - 2002 Joseph Engo
|
|
* Copyright (C) 2003 Lars Kneschke, Bettina Gille
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package api
|
|
* @subpackage accounts
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* SQL Backend for accounts
|
|
*
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package api
|
|
* @subpackage accounts
|
|
* @access internal only use the interface provided by the accounts class
|
|
*/
|
|
class accounts_backend
|
|
{
|
|
/**
|
|
* instance of the db class
|
|
*
|
|
* @var object
|
|
*/
|
|
var $db;
|
|
/**
|
|
* table name for the accounts
|
|
*
|
|
* @var string
|
|
*/
|
|
var $table = 'egw_accounts';
|
|
/**
|
|
* total number of found entries from get_list method
|
|
*
|
|
* @var int
|
|
*/
|
|
var $total;
|
|
|
|
function accounts_backend()
|
|
{
|
|
if (is_object($GLOBALS['egw_setup']->db))
|
|
{
|
|
$this->db = clone($GLOBALS['egw_setup']->db);
|
|
}
|
|
else
|
|
{
|
|
$this->db = clone($GLOBALS['egw']->db);
|
|
}
|
|
$this->db->set_app('phpgwapi'); // to load the right table-definitions for insert, select, update, ...
|
|
|
|
if (!is_object($GLOBALS['egw']->acl))
|
|
{
|
|
$GLOBALS['egw']->acl =& CreateObject('phpgwapi.acl');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Reads the data of one account
|
|
*
|
|
* @param int $account_id numeric account-id
|
|
* @return array/boolean array with account data (keys: account_id, account_lid, ...) or false if account not found
|
|
*/
|
|
function read($account_id)
|
|
{
|
|
if (!(int)$account_id) return false;
|
|
|
|
$this->db->select($this->table,'*',array('account_id' => abs($account_id)),__LINE__,__FILE__);
|
|
if (!($data = $this->db->row(true)))
|
|
{
|
|
return false;
|
|
}
|
|
if ($data['account_type'] == 'g')
|
|
{
|
|
$data['account_id'] = -$data['account_id'];
|
|
}
|
|
$data['account_fullname'] = $data['account_firstname'].' '.$data['account_lastname'];
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Saves / adds the data of one account
|
|
*
|
|
* If no account_id is set in data the account is added and the new id is set in $data.
|
|
*
|
|
* @param array $data array with account-data
|
|
* @return int/boolean the account_id or false on error
|
|
*/
|
|
function save(&$data)
|
|
{
|
|
//echo "<p>accounts_sql::save(".print_r($data,true).")</p>\n";
|
|
$to_write = $data;
|
|
unset($to_write['account_passwd']);
|
|
|
|
// encrypt password if given or unset it if not
|
|
if ($data['account_passwd'])
|
|
{
|
|
if (!is_object($GLOBALS['egw']->auth))
|
|
{
|
|
$GLOBALS['egw']->auth =& CreateObject('phpgwapi.auth');
|
|
}
|
|
// if password it's not already entcrypted, do so now
|
|
if (!preg_match('/^\\{[a-z5]{3,5}\\}.+/i',$data['account_passwd']) &&
|
|
!preg_match('/^[0-9a-f]{32}$/',$data['account_passwd'])) // md5 hash
|
|
{
|
|
$data['account_passwd'] = $GLOBALS['egw']->auth->encrypt_sql($data['account_passwd']);
|
|
}
|
|
$to_write['account_pwd'] = $data['account_passwd'];
|
|
}
|
|
if (!(int)$data['account_id'] || !$this->id2name($data['account_id']))
|
|
{
|
|
if ($to_write['account_id'] < 0) $to_write['account_id'] *= -1;
|
|
|
|
if (!in_array($to_write['account_type'],array('u','g')) ||
|
|
!$this->db->insert($this->table,$to_write,false,__LINE__,__FILE__)) return false;
|
|
|
|
if (!(int)$data['account_id'])
|
|
{
|
|
$data['account_id'] = $this->db->get_last_insert_id($this->table,'account_id');
|
|
if ($data['account_type'] == 'g') $data['account_id'] *= -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
unset($to_write['account_id']);
|
|
if (!$this->db->update($this->table,$to_write,array('account_id' => abs($data['account_id'])),__LINE__,__FILE__))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return $data['account_id'];
|
|
}
|
|
|
|
/**
|
|
* Delete one account, deletes also all acl-entries for that account
|
|
*
|
|
* @param int $id numeric account_id
|
|
* @return boolean true on success, false otherwise
|
|
*/
|
|
function delete($account_id)
|
|
{
|
|
if (!(int)$account_id) return false;
|
|
|
|
return !!$this->db->delete($this->table,array('account_id' => abs($account_id)),__LINE__,__FILE__);
|
|
}
|
|
|
|
/**
|
|
* Get all memberships of an account $accountid / groups the account is a member off
|
|
*
|
|
* @param int $account_id numeric account-id
|
|
* @return array/boolean array with account_id => account_lid pairs or false if account not found
|
|
*/
|
|
function memberships($account_id)
|
|
{
|
|
if (!(int)$account_id) return false;
|
|
|
|
$memberships = array();
|
|
if(($gids = $GLOBALS['egw']->acl->get_location_list_for_id('phpgw_group', 1, $account_id)))
|
|
{
|
|
foreach($gids as $gid)
|
|
{
|
|
$memberships[(string) $gid] = $this->id2name($gid);
|
|
}
|
|
}
|
|
//echo "accounts::memberships($account_id)"; _debug_array($memberships);
|
|
return $memberships;
|
|
}
|
|
|
|
/**
|
|
* Sets the memberships of the account this class is instanciated for
|
|
*
|
|
* @param array $groups array with gidnumbers
|
|
* @param int $account_id numerical account-id
|
|
*/
|
|
function set_memberships($groups,$account_id)
|
|
{
|
|
if (!(int)$account_id) return;
|
|
|
|
$acl =& CreateObject('phpgwapi.acl',$account_id);
|
|
$acl->read_repository();
|
|
$acl->delete('phpgw_group',false);
|
|
|
|
foreach($groups as $group)
|
|
{
|
|
$acl->add('phpgw_group',$group,1);
|
|
}
|
|
$acl->save_repository();
|
|
}
|
|
|
|
/**
|
|
* Get all members of the group $accountid
|
|
*
|
|
* @param int/string $account_id numeric account-id
|
|
* @return array with account_id => account_lid pairs
|
|
*/
|
|
function members($account_id)
|
|
{
|
|
if (!($uids = $GLOBALS['egw']->acl->get_ids_for_location($account_id, 1, 'phpgw_group')))
|
|
{
|
|
return False;
|
|
}
|
|
$members = array();
|
|
foreach ($uids as $uid)
|
|
{
|
|
$members[$uid] = $this->id2name($uid);
|
|
}
|
|
//echo "accounts::members($accountid)"; _debug_array($members);
|
|
return $members;
|
|
}
|
|
|
|
/**
|
|
* Set the members of a group
|
|
*
|
|
* @param array $members array with uidnumber or uid's
|
|
* @param int $gid gidnumber of group to set
|
|
*/
|
|
function set_members($members,$gid)
|
|
{
|
|
//echo "<p>accounts::set_members(".print_r($members,true).",$gid)</p>\n";
|
|
$GLOBALS['egw']->acl->delete_repository('phpgw_group',$gid);
|
|
foreach($members as $id)
|
|
{
|
|
$GLOBALS['egw']->acl->add_repository('phpgw_group',$gid,$id,1);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Searches users and/or groups
|
|
*
|
|
* ToDo: implement a search like accounts::search
|
|
*
|
|
* @param string $_type
|
|
* @param int $start=null
|
|
* @param string $sort=''
|
|
* @param string $order=''
|
|
* @param string $query
|
|
* @param int $offset=null
|
|
* @param string $query_type
|
|
* @return array
|
|
*/
|
|
function get_list($_type='both', $start = '',$sort = '', $order = '', $query = '', $offset = null, $query_type='')
|
|
{
|
|
if (! $sort)
|
|
{
|
|
$sort = "DESC";
|
|
}
|
|
|
|
if (!empty($order) && preg_match('/^[a-zA-Z_0-9, ]+$/',$order) && (empty($sort) || preg_match('/^(DESC|ASC|desc|asc)$/',$sort)))
|
|
{
|
|
$orderclause = "ORDER BY $order $sort";
|
|
}
|
|
else
|
|
{
|
|
$orderclause = "ORDER BY account_lid ASC";
|
|
}
|
|
|
|
switch($_type)
|
|
{
|
|
case 'accounts':
|
|
$whereclause = "WHERE account_type = 'u'";
|
|
break;
|
|
case 'groups':
|
|
$whereclause = "WHERE account_type = 'g'";
|
|
break;
|
|
default:
|
|
$whereclause = '';
|
|
}
|
|
|
|
if ($query)
|
|
{
|
|
if ($whereclause)
|
|
{
|
|
$whereclause .= ' AND ( ';
|
|
}
|
|
else
|
|
{
|
|
$whereclause = ' WHERE ( ';
|
|
}
|
|
switch($query_type)
|
|
{
|
|
case 'all':
|
|
default:
|
|
$query = '%'.$query;
|
|
// fall-through
|
|
case 'start':
|
|
$query .= '%';
|
|
// fall-through
|
|
case 'exact':
|
|
$query = $this->db->quote($query);
|
|
$whereclause .= " account_firstname LIKE $query OR account_lastname LIKE $query OR account_lid LIKE $query )";
|
|
break;
|
|
case 'firstname':
|
|
case 'lastname':
|
|
case 'lid':
|
|
case 'email':
|
|
$query = $this->db->quote('%'.$query.'%');
|
|
$whereclause .= " account_$query_type LIKE $query )";
|
|
break;
|
|
}
|
|
}
|
|
|
|
$sql = "SELECT * FROM $this->table $whereclause $orderclause";
|
|
if ($offset)
|
|
{
|
|
$this->db->limit_query($sql,$start,__LINE__,__FILE__,$offset);
|
|
}
|
|
elseif (is_numeric($start))
|
|
{
|
|
$this->db->limit_query($sql,$start,__LINE__,__FILE__);
|
|
}
|
|
else
|
|
{
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
}
|
|
while ($this->db->next_record())
|
|
{
|
|
$accounts[] = Array(
|
|
'account_id' => ($this->db->f('account_type') == 'g' ? -1 : 1) * $this->db->f('account_id'),
|
|
'account_lid' => $this->db->f('account_lid'),
|
|
'account_type' => $this->db->f('account_type'),
|
|
'account_firstname' => $this->db->f('account_firstname'),
|
|
'account_lastname' => $this->db->f('account_lastname'),
|
|
'account_status' => $this->db->f('account_status'),
|
|
'account_expires' => $this->db->f('account_expires'),
|
|
'person_id' => $this->db->f('person_id'),
|
|
'account_primary_group' => $this->db->f('account_primary_group'),
|
|
'account_email' => $this->db->f('account_email'),
|
|
);
|
|
}
|
|
$this->db->query("SELECT count(*) FROM $this->table $whereclause");
|
|
$this->total = $this->db->next_record() ? $this->db->f(0) : 0;
|
|
|
|
return $accounts;
|
|
}
|
|
|
|
/**
|
|
* convert an alphanumeric account-value (account_lid, account_email) to the account_id
|
|
*
|
|
* Please note:
|
|
* - if a group and an user have the same account_lid the group will be returned (LDAP only)
|
|
* - if multiple user have the same email address, the returned user is undefined
|
|
*
|
|
* @param string $name value to convert
|
|
* @param string $which='account_lid' type of $name: account_lid (default), account_email, person_id, account_fullname
|
|
* @param string $account_type u = user, g = group, default null = try both
|
|
* @return int/false numeric account_id or false on error ($name not found)
|
|
*/
|
|
function name2id($name,$which='account_lid',$account_type=null)
|
|
{
|
|
$where = array();
|
|
switch($which)
|
|
{
|
|
case 'account_fullname':
|
|
$where[] = '('.$this->db->concat('account_firstname',"' '",'account_lastname').')='.$this->db->quote($name);
|
|
break;
|
|
|
|
default:
|
|
$where[$which] = $name;
|
|
}
|
|
if ($account_type)
|
|
{
|
|
$where['account_type'] = $account_type;
|
|
}
|
|
$this->db->select($this->table,'account_id,account_type',$where,__LINE__,__FILE__);
|
|
if(!$this->db->next_record()) return false;
|
|
|
|
return ($this->db->f('account_type') == 'g' ? -1 : 1) * $this->db->f('account_id');
|
|
}
|
|
|
|
/**
|
|
* Update the last login timestamps and the IP
|
|
*
|
|
* @param int $account_id
|
|
* @param string $ip
|
|
* @return int lastlogin time
|
|
*/
|
|
function update_lastlogin($account_id, $ip)
|
|
{
|
|
$this->db->select($this->table,'account_lastlogin',array('account_id'=>abs($account_id)),__LINE__,__FILE__);
|
|
$previous_login = $this->db->next_record() ? $this->db->f('account_lastlogin') : false;
|
|
|
|
$this->db->update($this->table,array(
|
|
'account_lastloginfrom' => $ip,
|
|
'account_lastlogin' => time(),
|
|
),array(
|
|
'account_id' => abs($account_id),
|
|
),__LINE__,__FILE__);
|
|
|
|
return $previous_login;
|
|
}
|
|
}
|