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egroupware_official/phpgwapi/inc/class.accounts_ldap.inc.php

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<?php
/**************************************************************************\
* phpGroupWare API - Accounts manager for LDAP *
* This file written by Joseph Engo <jengo@phpgroupware.org> *
* and Lars Kneschke <kneschke@phpgroupware.org> *
* View and manipulate account records using LDAP *
* Copyright (C) 2000, 2001 Joseph Engo *
* -------------------------------------------------------------------------*
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
// Dont know where to put this (seek3r)
// This is where it belongs (jengo)
// This is where it ended up (milosch)
/* Since LDAP will return system accounts, there are a few we don't want to login. */
$phpgw_info['server']['global_denied_users'] = array(
'root' => True, 'bin' => True, 'daemon' => True,
'adm' => True, 'lp' => True, 'sync' => True,
'shutdown' => True, 'halt' => True, 'ldap' => True,
'mail' => True, 'news' => True, 'uucp' => True,
'operator' => True, 'games' => True, 'gopher' => True,
'nobody' => True, 'xfs' => True, 'pgsql' => True,
'mysql' => True, 'postgres' => True, 'oracle' => True,
'ftp' => True, 'gdm' => True, 'named' => True,
'alias' => True, 'web' => True, 'sweep' => True,
'cvs' => True, 'qmaild' => True, 'qmaill' => True,
'qmaillog' => True, 'qmailp' => True, 'qmailq' => True,
'qmailr' => True, 'qmails' => True, 'rpc' => True,
'rpcuser' => True, 'amanda' => True, 'apache' => True,
'pvm' => True, 'squid' => True, 'ident' => True,
'nscd' => True, 'mailnull' => True, 'cyrus' => True
);
class accounts_
{
var $db;
var $account_id;
var $data;
function accounts_()
{
global $phpgw;
$this->db = $phpgw->db;
}
function read_repository()
{
global $phpgw, $phpgw_info;
// get a ldap connection handle
$ds = $phpgw->common->ldapConnect();
// search the dn for the given uid
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], 'uidnumber='.$this->account_id);
$allValues = ldap_get_entries($ds, $sri);
/* Now dump it into the array; take first entry found */
$this->data['account_id'] = $allValues[0]['uidnumber'][0];
$this->data['account_lid'] = $allValues[0]['uid'][0];
$this->data['account_dn'] = $allValues[0]['dn'];
$this->data['firstname'] = $allValues[0]['givenname'][0];
$this->data['lastname'] = $allValues[0]['sn'][0];
$this->data['fullname'] = $allValues[0]['cn'][0];
if ($phpgw_info['server']['ldap_extra_attributes'])
{
$this->data['homedirectory'] = $allValues[0]['homedirectory'][0];
$this->data['loginshell'] = $allValues[0]['loginshell'][0];
}
$this->db->query("SELECT * FROM phpgw_accounts WHERE account_id='" . $this->data['account_id'] . "'",__LINE__,__FILE__);
$this->db->next_record();
$this->data['lastlogin'] = $this->db->f('account_lastlogin');
$this->data['lastloginfrom'] = $this->db->f('account_lastloginfrom');
$this->data['lastpasswd_change'] = $this->db->f('account_lastpwd_change');
$this->data['status'] = $this->db->f('account_status');
$this->data['expires'] = -1;
return $this->data;
}
function save_repository()
{
global $phpgw_info, $phpgw;
$ds = $phpgw->common->ldapConnect();
// search the dn for the given uid
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], 'uidnumber='.$this->account_id);
$allValues = ldap_get_entries($ds, $sri);
$entry['cn'] = sprintf("%s %s", $this->data['firstname'], $this->data['lastname']);
$entry['sn'] = $this->data['lastname'];
$entry['givenname'] = $this->data['firstname'];
if ($phpgw_info['server']['ldap_extra_attributes'])
{
$entry['homedirectory'] = $this->data['homedirectory'];
$entry['loginshell'] = $this->data['loginshell'];
}
while (list($key,$val) = each($entry))
{
$tmpentry = '';
$tmpentry[$key] = trim($val); // must trim!
//echo '<br>'.$key.' '.$val;
if ($tmpentry[$key] && $key)
{
if (!$allValues[0][$key][0])
{
// attribute was not in LDAP, add it
ldap_mod_add($ds, $allValues[0]['dn'], $tmpentry);
}
else
{
// attribute was in LDAP, modify it
//echo $val.' ';
ldap_modify($ds, $allValues[0]['dn'], $tmpentry);
}
}
}
$this->db->query("update phpgw_accounts set account_firstname='" . $this->data['firstname']
. "', account_lastname='" . $this->data['lastname'] . "', account_status='"
. $this->data['status'] . "' where account_id='" . $this->account_id . "'",__LINE__,__FILE__);
}
function delete($accountid = '')
{
global $phpgw, $phpgw_info;
$account_id = get_account_id($accountid);
$account_lid = $this->id2name($account_id);
$ds = $phpgw->common->ldapConnect();
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], 'uid='.$account_lid);
$allValues = ldap_get_entries($ds, $sri);
if ($allValues[0]['dn'])
{
$del = ldap_delete($ds, $allValues[0]['dn']);
}
// Do this last since we are depending upon this record to get the account_lid above
$tables_array = Array('phpgw_accounts');
$this->db->lock($tables_array);
$this->db->query('DELETE FROM phpgw_accounts WHERE account_id='.$account_id);
$this->db->unlock();
}
function get_list($_type='both', $start = '',$sort = '', $order = '', $query = '', $offset = '')
{
global $phpgw,$phpgw_info;
if ($offset)
{
$limitclause = $phpgw->db->limit($start,$offset);
}
elseif ($start && !$offset)
{
$limitclause = $phpgw->db->limit($start);
}
if (! $sort)
{
$sort = 'desc';
}
if ($order)
{
$orderclause = "ORDER BY $order $sort";
}
else
{
$orderclause = 'ORDER BY account_lid,account_lastname,account_firstname ASC';
}
$ds = $phpgw->common->ldapConnect();
switch($_type)
{
case 'accounts':
$whereclause = "WHERE account_type = 'u'";
break;
case 'groups':
$whereclause = "WHERE account_type = 'g'";
break;
default:
$whereclause = '';
}
$sql = "SELECT * FROM phpgw_accounts $whereclause $orderclause $limitclause";
$this->db->query($sql,__LINE__,__FILE__);
while ($this->db->next_record())
{
// get user information from ldap only, if it's a user, not a group
if ($this->db->f('account_type') == 'u')
{
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], 'uidnumber='.$this->db->f('account_id'));
$allValues = ldap_get_entries($ds, $sri);
$accounts[] = Array(
'account_id' => $allValues[0]['uidnumber'][0],
'account_lid' => $allValues[0]['uid'][0],
'account_type' => $this->db->f('account_type'),
'account_firstname' => $allValues[0]['givenname'][0],
'account_lastname' => $allValues[0]['sn'][0],
'account_status' => $this->db->f('account_status')
);
}
else
{
$accounts[] = Array(
'account_id' => $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')
);
}
}
return $accounts;
}
function name2id($account_lid)
{
global $phpgw, $phpgw_info;
$this->db->query("SELECT account_id FROM phpgw_accounts WHERE account_lid='".$account_lid."'",__LINE__,__FILE__);
if($this->db->num_rows())
{
$this->db->next_record();
return intval($this->db->f('account_id'));
}
else
{
return False;
}
}
function id2name($account_id)
{
global $phpgw, $phpgw_info;
$this->db->query("SELECT account_lid FROM phpgw_accounts WHERE account_id='".$account_id."'",__LINE__,__FILE__);
if($this->db->num_rows())
{
$this->db->next_record();
return $this->db->f('account_lid');
}
else
{
return False;
}
}
function get_type($accountid = '')
{
global $phpgw, $phpgw_info;
$account_id = get_account_id($accountid);
$this->db->query("SELECT account_type FROM phpgw_accounts WHERE account_id='".$account_id."'",__LINE__,__FILE__);
if ($this->db->num_rows())
{
$this->db->next_record();
return $this->db->f('account_type');
}
else
{
return False;
}
}
/*
* returns nonzero if $account exists in SQL or LDAP: 0: nowhere 1: SQL, 2: LDAP, 3: SQL+LDAP
* $account can be an account_id (LDAP: uidnumber) or an account_lid (LDAP: uid) (is determinded by gettype($account) == 'interger')
*/
function exists($account)
{
global $phpgw, $phpgw_info;
if(gettype($account) == 'integer')
{
$sql_name = 'account_id';
$ldap_name = 'uidnumber';
}
else
{
$sql_name = 'account_lid';
$ldap_name = 'uid';
}
$this->db->query("SELECT count(*) FROM phpgw_accounts WHERE $sql_name='$account'",__LINE__,__FILE__);
$this->db->next_record();
if ($this->db->f(0))
{
$in += 1;
}
$ds = $phpgw->common->ldapConnect();
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], "$ldap_name=$account");
$allValues = ldap_get_entries($ds, $sri);
if ($allValues[0]['dn'])
{
$in += 2;
}
// echo "<p>class_accounts_ldap->exists('$account') == $in</p>";
return $in;
}
function create($account_info)
{
global $phpgw_info, $phpgw;
$ds = $phpgw->common->ldapConnect();
if (!($account_id = $account_info['account_id']))
{
if ($phpgw_info['server']['account_min_id']) { $min = $phpgw_info['server']['account_min_id']; }
if ($phpgw_info['server']['account_max_id']) { $max = $phpgw_info['server']['account_max_id']; }
$nextid = $phpgw->common->last_id('accounts_ldap',$min,$max);
// Loop until we find a free id
$free = 0;
while (!$free)
{
$ldap_fields = '';
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'],'uidnumber='.$nextid);
$ldap_test = ldap_get_entries($ds, $sri);
if ($ldap_test[0]['dn'][0])
{
$nextid = $phpgw->common->next_id('accounts_ldap',$min,$max);
}
else
{
$free = True;
}
}
if ($phpgw_info['server']['account_max_id'] && ($nextid > $phpgw_info['server']['account_max_id']))
{
return False;
}
$account_id = $nextid;
//echo $account_id;exit;
}
$this->db->query("INSERT INTO phpgw_accounts (account_id, account_lid, account_type, account_pwd, "
. "account_firstname, account_lastname, account_status, account_expires) VALUES ('" . $account_id . "','" . $account_info['account_lid']
. "','" . $account_info['account_type'] . "','" . md5($account_info['account_passwd']) . "', '" . $account_info['account_firstname']
. "','" . $account_info['account_lastname'] . "','" . $account_info['account_status'] . "'," . $account_info['account_expires'] . ")",__LINE__,__FILE__);
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'],'uid=' . $account_info['account_lid']);
$allValues = ldap_get_entries($ds, $sri);
$entry['uidnumber'] = $account_id;
$entry['uid'] = $account_info['account_lid'];
$entry['cn'] = sprintf('%s %s', $account_info['account_firstname'], $account_info['account_lastname']);
$entry['sn'] = $account_info['account_lastname'];
$entry['givenname'] = $account_info['account_firstname'];
$entry['userpassword'] = $phpgw->common->encrypt_password($account_info['account_passwd']);
if ($phpgw_info['server']['ldap_extra_attributes'] && $account_info['account_type'] != 'g')
{
if ($account_home)
{
$entry['homedirectory'] = $account_info['homedirectory'];
}
else
{
$entry['homedirectory'] = $phpgw_info['server']['ldap_account_home'].SEP.$account_info['account_lid'];
}
if ($account_shell)
{
$entry['loginshell'] = $account_info['loginshell'];
}
else
{
$entry['loginshell'] = $phpgw_info['server']['ldap_account_shell'];
}
}
if ($allValues[0]['dn'])
{
// This should keep the password from being overwritten here ?
unset($entry['userpassword']);
while (list($key,$val) = each($entry))
{
$tmpentry = '';
$tmpentry[$key] = trim($val); // must trim!
//echo '<br>'.$key.' '.$val;
if ($tmpentry[$key])
{
if (!$allValues[0][$key][0])
{
// attribute was not in LDAP, add it
ldap_mod_add($ds, $allValues[0]['dn'], $tmpentry);
}
else
{
// attribute was in LDAP, modify it
ldap_modify($ds, $allValues[0]['dn'], $tmpentry);
}
}
}
// if ($account_type == 'g')
// {
// $tmpentry['objectclass'][0] = 'top';
// $tmpentry['objectclass'][1] = 'posixGroup';
// }
// else
if ($account_info['account_type'] == 'u')
{
$tmpentry['objectclass'][0] = 'top';
$tmpentry['objectclass'][1] = 'person';
$tmpentry['objectclass'][2] = 'organizationalPerson';
$tmpentry['objectclass'][3] = 'inetOrgPerson';
$tmpentry['objectclass'][4] = 'account';
$tmpentry['objectclass'][5] = 'posixAccount';
$tmpentry['objectclass'][6] = 'shadowAccount';
}
ldap_modify($ds, $allValues[0]['dn'], $tmpentry);
}
else
{
// if ($account_type == 'g')
// {
// $entry['objectclass'][0] = 'top';
// $entry['objectclass'][1] = 'posixGroup';
// }
// else
if ($account_info['account_type'] == 'u')
{
$dn = 'uid=' . $account_info['account_lid'] . ',' . $phpgw_info['server']['ldap_context'];
$entry['objectclass'][0] = 'top';
$entry['objectclass'][1] = 'person';
$entry['objectclass'][2] = 'organizationalPerson';
$entry['objectclass'][3] = 'inetOrgPerson';
$entry['objectclass'][4] = 'account';
$entry['objectclass'][5] = 'posixAccount';
$entry['objectclass'][6] = 'shadowAccount';
ldap_add($ds, $dn, $entry);
}
//ldap_add($ds, $dn, $entry);
}
//print ldap_error($ds);
}
function auto_add($account_name, $passwd, $default_prefs=False, $default_acls= False)
{
print "not done until now auto_generate class.accounts_ldap.inc.php<br>";
exit();
global $phpgw, $phpgw_info;
$accountid = mt_rand (100, 600000);
if ($defaultprefs =='')
{
$defaultprefs = 'a:5:{s:6:"common";a:10:{s:9:"maxmatchs";s:2:"15";s:12:"template_set";s:8:"verdilak";s:5:"theme";s:6:"purple";s:13:"navbar_format";s:5:"icons";s:9:"tz_offset";N;s:10:"dateformat";s:5:"m/d/Y";s:10:"timeformat";s:2:"12";s:4:"lang";s:2:"en";s:11:"default_app";N;s:8:"currency";s:1:"$";}s:11:"addressbook";a:1:{s:0:"";s:4:"True";}:s:8:"calendar";a:4:{s:13:"workdaystarts";s:1:"7";s:11:"workdayends";s:2:"15";s:13:"weekdaystarts";s:6:"Monday";s:15:"defaultcalendar";s:9:"month.php";}}';
// $defaultprefs = 'a:5:{s:6:"common";a:1:{s:0:"";s:2:"en";}s:11:"addressbook";a:1:{s:0:"";s:4:"True";}s:8:"calendar";a:1:{s:0:"";s:13:"workdaystarts";}i:15;a:1:{s:0:"";s:11:"workdayends";}s:6:"Monday";a:1:{s:0:"";s:13:"weekdaystarts";}}';
}
$sql = "insert into phpgw_accounts";
$sql .= "(account_id, account_lid, account_pwd, account_firstname, account_lastname, account_lastpwd_change, account_status, account_type)";
$sql .= "values (".$accountid.", '".$accountname."', '".md5($passwd)."', '".$accountname."', 'AutoCreated', ".time().", 'A','u')";
$this->db->query($sql);
$this->db->query("insert into phpgw_preferences (preference_owner, preference_value) values ('".$accountid."', '$defaultprefs')");
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights)values('preferences', 'changepassword', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('phpgw_group', '1', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('addressbook', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('filemanager', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('calendar', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('email', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('notes', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
$this->db->query("insert into phpgw_acl (acl_appname, acl_location, acl_account, acl_account_type, acl_rights) values('todo', 'run', ".$accountid.", 'u', 1)",__LINE__,__FILE__);
return $accountid;
}
function getDNforID($_accountid = '')
{
global $phpgw;
$_account_id = get_account_id($_accountid);
$ds = $phpgw->common->ldapConnect();
$sri = ldap_search($ds, $phpgw_info['server']['ldap_context'], "uidnumber=$_account_id");
$allValues = ldap_get_entries($ds, $sri);
return $allValues[0]['dn'];
}
}
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