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egroupware/phpgwapi/inc/class.accounts_ldap.inc.php

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<?php
/**************************************************************************\
* eGroupWare API - Accounts manager for LDAP *
* Written by Joseph Engo <jengo@phpgroupware.org> *
* and Lars Kneschke <lkneschke@phpgw.de> *
* and Miles Lott <milos@groupwhere.org> *
* and Bettina Gille <ceb@phpgroupware.org> *
* View and manipulate account records using LDAP *
* Copyright (C) 2000 - 2002 Joseph Engo, Lars Kneschke *
* Copyright (C) 2003 Lars Kneschke, Bettina Gille *
* ------------------------------------------------------------------------ *
* This library is part of the eGroupWare API *
* http://www.egroupware.org *
* ------------------------------------------------------------------------ *
* 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 *
\**************************************************************************/
/* $Id$ */
class accounts_
{
var $db;
var $ds;
var $account_id;
var $data;
var $user_context = '';
var $group_context = '';
var $total;
var $requiredObjectClasses = array(
'user' => array(
'top','person','organizationalperson','inetorgperson','posixaccount','shadowaccount','phpgwaccount'
),
'group' => array(
'top','posixgroup','phpgwaccount',
// some newer ldap require namedObject here, as none of the above is a structural object there
// this gets now autodetected
//'namedObject'
)
);
function accounts_()
{
$this->ds = $GLOBALS['egw']->common->ldapConnect();
if(!@is_object($GLOBALS['egw']->translation))
{
$GLOBALS['egw']->translation =& CreateObject('phpgwapi.translation');
}
$this->user_context = $GLOBALS['egw_info']['server']['ldap_context'];
$this->group_context = $GLOBALS['egw_info']['server']['ldap_group_context'] ?
$GLOBALS['egw_info']['server']['ldap_group_context'] : $GLOBALS['egw_info']['server']['ldap_context'];
}
function read_repository()
{
$acct_type = $this->get_type($this->account_id);
/* search the dn for the given uid */
if(($acct_type == 'g') && $this->group_context)
{
$sri = ldap_search($this->ds, $this->group_context, 'gidnumber=' . abs((int)$this->account_id));
}
else
{
$sri = ldap_search($this->ds, $this->user_context, 'uidnumber=' . (int)$this->account_id);
}
$allValues = ldap_get_entries($this->ds, $sri);
/* Now dump it into the array; take first entry found */
if($acct_type =='g')
{
$this->data['account_id'] = -$allValues[0]['gidnumber'][0];
$this->data['account_lid'] = $allValues[0]['cn'][0];
$this->data['firstname'] = $GLOBALS['egw']->translation->convert($allValues[0]['cn'][0],'utf-8');
$this->data['lastname'] = lang('Group');
}
else
{
$this->data['account_id'] = $allValues[0]['uidnumber'][0];
$this->data['account_primary_group'] = -$allValues[0]['gidnumber'][0];
$this->data['account_lid'] = $allValues[0]['uid'][0];
$this->data['firstname'] = $GLOBALS['egw']->translation->convert($allValues[0]['givenname'][0],'utf-8');
$this->data['lastname'] = $GLOBALS['egw']->translation->convert($allValues[0]['sn'][0],'utf-8');
if(isset($allValues[0]['mail'][0]))
{
$this->data['email'] = $allValues[0]['mail'][0];
}
}
$this->data['account_dn'] = $allValues[0]['dn'];
$this->data['fullname'] = $GLOBALS['egw']->translation->convert($allValues[0]['cn'][0],'utf-8');
if ($GLOBALS['egw_info']['server']['ldap_extra_attributes'])
{
$this->data['homedirectory'] = $allValues[0]['homedirectory'][0];
$this->data['loginshell'] = $allValues[0]['loginshell'][0];
}
$this->data['lastlogin'] = $allValues[0]['phpgwaccountlastlogin'][0];
$this->data['lastloginfrom'] = $allValues[0]['phpgwaccountlastloginfrom'][0];
$this->data['lastpasswd_change'] = @$allValues[0]['phpgwlastpasswdchange'][0];
$this->data['status'] = trim($allValues[0]['phpgwaccountstatus'][0]);
$this->data['type'] = $allValues[0]['phpgwaccounttype'][0];
$this->data['expires'] = $allValues[0]['phpgwaccountexpires'][0];
return $this->data;
}
function save_repository()
{
$acct_type = $this->get_type($this->account_id);
/* search the dn for the given u/gidnumber */
if(($acct_type == 'g') && $this->group_context)
{
$sri = ldap_search($this->ds, $this->group_context, 'gidnumber=' . abs((int)$this->account_id));
}
else
{
$sri = ldap_search($this->ds, $this->user_context, 'uidnumber=' . (int)$this->account_id);
}
$allValues = ldap_get_entries($this->ds, $sri);
$this->data['account_type'] = $allValues[0]['phpgwaccounttype'][0];
if($acct_type == 'u')
{
// data for posixaccount
$newData['cn'] = $GLOBALS['egw']->translation->convert(sprintf("%s %s",
$this->data['firstname'],
$this->data['lastname']),$GLOBALS['egw']->translation->charset(),'utf-8'
);
$newData['uid'] = $GLOBALS['egw']->translation->convert(
$this->data['account_lid'],
$GLOBALS['egw']->translation->charset(),'utf-8'
);
if($this->data['lastname'])
{
$newData['sn'] = $GLOBALS['egw']->translation->convert(
$this->data['lastname'],
$GLOBALS['egw']->translation->charset(),'utf-8'
);
}
if($this->data['firstname'])
{
$newData['givenname'] = $GLOBALS['egw']->translation->convert(
$this->data['firstname'],
$GLOBALS['egw']->translation->charset(),'utf-8'
);
}
if ($GLOBALS['egw_info']['server']['ldap_extra_attributes'])
{
$newData['homedirectory'] = $this->data['homedirectory'];
$newData['loginshell'] = $this->data['loginshell'];
}
else
{
// the posixaccount schema requires this
$entry['homedirectory'] = '/home/'.$this->data['account_lid'];
$entry['loginshell'] = '/bin/false';
}
if($this->data['account_primary_group'])
{
$newData['gidnumber'] = abs($this->data['account_primary_group']);
}
if($this->data['lastlogin'])
{
$newData['phpgwaccountlastlogin'] = $this->data['lastlogin'];
}
if($this->data['lastloginfrom'])
{
$newData['phpgwaccountlastloginfrom'] = $this->data['lastloginfrom'];
}
if($this->data['lastpasswd_change'])
{
$newData['phpgwlastpasswdchange'] = $this->data['lastpasswd_change'];
}
if($this->data['status'])
{
$newData['phpgwaccountstatus'] = $this->data['status'];
}
else
{
$newData['phpgwaccountstatus'] = array();
}
if($this->data['expires'])
{
$newData['phpgwaccountexpires'] = $this->data['expires'];
}
if($this->data['email'])
{
$newData['mail'] = $this->data['email'];
}
// check that we have all required objectclasses
unset($allValues[0]['objectclass']['count']);
// convert all values to lowercase
$currentObjectClasses = array_flip(array_change_key_case(array_flip($allValues[0]['objectclass'])));
$missingObjectClasses = array_diff($this->requiredObjectClasses['user'],$currentObjectClasses);
if(count($missingObjectClasses) > 0)
{
$newData['objectclass'] = array_merge($currentObjectClasses, $missingObjectClasses);
}
$newAccountID = $newData['uid'];
$oldAccountID = $newData['uid'];
}
else
{
// data for posixgroup
$newData['cn'] = $GLOBALS['egw']->translation->convert(
$this->data['account_lid'],
$GLOBALS['egw']->translation->charset(), 'utf-8'
);
$newData['gidnumber'] = abs($this->account_id);
$newGroupID = $newData['cn'];
$oldGroupID = $newData['cn'];
}
if($this->data['account_type'])
{
$newData['phpgwaccounttype'] = $this->data['account_type'];
}
/*
Changing the uid: Need to delete and add new, since
PHP cannot change the dn for the entry.
*/
if ($acct_type == 'g')
{
$test = $allValues[0]['cn'][0];
}
else
{
$test = $allValues[0]['uid'][0];
}
if($GLOBALS['egw']->translation->convert($test,'utf-8') != $this->data['account_lid'])
{
$oldData = $allValues[0];
$oldDN = $oldData['dn'];
// remove all unneeded fields
unset($oldData['dn']);
unset($oldData['count']);
foreach($oldData as $key => $value)
{
if(is_numeric($key))
{
// remove the key, its no ldap key
unset($oldData[$key]);
}
else
{
// remove the count key
if($oldData[$key]['count'] == 1)
{
$oldData[$key] = $value[0];
}
else
{
unset($oldData[$key]['count']);
}
}
}
$oldAccountID = $oldData['uid'];
$oldGroupID = $oldData['cn'];
// merge the old data with the new one
$newData = array_merge($oldData, $newData);
/* Groups */
if($this->data['account_type'] == 'g' && $this->group_context )
{
$newDN = 'cn='.$this->data['account_lid'].','.$this->group_context;
$newData['memberuid'] = array();
if (($members = $this->member($this->account_id)))
{
foreach($members as $member)
{
if (!in_array($member['account_name'],$newData['memberuid']))
{
$newData['memberuid'][] = $member['account_name'];
}
}
}
}
/* Accounts */
else
{
$newDN = 'uid='.$this->data['account_lid'].','.$this->user_context;
}
// delete the old account
ldap_delete($this->ds,$oldDN);
// add the new account
#_debug_array($newData);
if (!@ldap_add($this->ds, $newDN, $newData) && $this->data['account_type'] == 'g')
{
// try again with namedObject added, in case we have the newer schema which eg. SuSE uses
// in which our required objectclasses for a group, have no structural object
$newData['objectclass'][] = 'namedObject';
ldap_add($this->ds, $newDN, $newData);
}
}
/* Normal behavior for save_repository update Account */
else
{
// add the list group members
if($this->data['account_type'] == 'g' && ($members = $this->member($this->account_id)))
{
$newData['memberuid'] = array();
foreach($members as $member)
{
if (!in_array($member['account_name'],$newData['memberuid']))
{
$newData['memberuid'][] = $member['account_name'];
}
}
}
// modify the DN
//echo "<p>ldap_modify(,'{$allValues[0]['dn']}',".print_r($newData,true).")</p>\n";
ldap_modify($this->ds, $allValues[0]['dn'], $newData);
}
if ($this->data['account_type'] == 'u')
{
// lets check for groups, the user needs to be removed
// first lets search for the groups, the user is currently member of
// and from which he needs to be removed
$filter = "(&(objectclass=posixgroup)(memberuid=" . (int)$oldAccountID . "))";
$justThese = array('memberuid','gidnumber');
$sri = ldap_search($this->ds, $this->group_context, $filter, $justThese);
if($sri)
{
$allValues = ldap_get_entries($this->ds, $sri);
if($allValues['count'] > 0)
{
unset($allValues['count']);
foreach($allValues as $key)
{
#_debug_array($key);
#_debug_array($this->data['account_groups']);
// delete the old accountid from any group
if($newAccountID != $oldAccountID)
{
$dn = $key['dn'];
$newData = array();
$newData['memberuid'] = $key['memberuid'];
unset($newData['memberuid']['count']);
// remove the uid from memberuid
$newData['memberuid'] = array_flip($newData['memberuid']);
unset($newData['memberuid'][$oldAccountID]);
# $newData['memberuid'] = array_values(sort(array_flip($newData['memberuid'])));
$newData['memberuid'] = array_values(array_flip($newData['memberuid']));
ldap_mod_replace($this->ds, $dn, $newData);
#print ldap_error($this->ds);
}
else
{
if(!in_array($key['gidnumber'][0],$this->data['account_groups']))
{
$dn = $key['dn'];
$newData = array();
$newData['memberuid'] = $key['memberuid'];
unset($newData['memberuid']['count']);
// remove the uid from memberuid
$newData['memberuid'] = array_flip($newData['memberuid']);
unset($newData['memberuid'][$oldAccountID]);
$newData['memberuid'] = array_values(sort(array_flip($newData['memberuid'])));
ldap_mod_replace($this->ds, $dn, $newData);
#print ldap_error($this->ds);
}
}
}
}
}
// lets check group the user needs to be added
foreach($this->data['account_groups'] as $key => $value)
{
// search for the group
$filter = 'gidnumber=' . abs((int)$value);
$justThese = array('memberuid');
$sri = ldap_search($this->ds, $this->group_context, $filter, $justThese);
if($sri)
{
$allValues = ldap_get_entries($this->ds, $sri);
// if the user is not member of this group, add him
if(is_array($allValues[0]['memberuid']))
{
// this group has already some members
if(!in_array($newData['uid'],$allValues[0]['memberuid']))
{
$dn = $allValues[0]['dn'];
$newData = array();
$newData['memberuid'] = $allValues[0]['memberuid'];
unset($newData['memberuid']['count']);
$newData['memberuid'][] = $newAccountID;
$newData['memberuid'] = array_values(array_unique($newData['memberuid']));
ldap_mod_replace($this->ds, $dn, $newData);
}
}
else
{
// this group has no members
$dn = $allValues[0]['dn'];
$newData = array();
$newData['memberuid'][] = $newAccountID;
ldap_mod_replace($this->ds, $dn, $newData);
}
}
}
}
}
function delete($accountid = '')
{
$account_id = get_account_id($accountid);
$account_lid = $this->id2name((int)$account_id);
if ($account_id < 0)
{
$filter = 'gidnumber=' . abs((int)$account_id);
$context = $this->group_context;
}
else
{
$filter = 'uid=' . (string)$account_lid;
$context = $this->user_context;
$wasAccount = True;
}
$sri = ldap_search($this->ds, $context, $filter);
if($sri)
{
$allValues = ldap_get_entries($this->ds, $sri);
$accountID = $allValues['0']['uid'][0];
}
if ($allValues[0]['dn'])
{
$del = ldap_delete($this->ds, $allValues[0]['dn']);
}
if($wasAccount)
{
// remove the user from any group he is member of
$filter = "(&(objectclass=posixgroup)(memberuid=" . $accountID . "))";
$justThese = array('memberuid','gidnumber');
$sri = ldap_search($this->ds, $this->group_context, $filter, $justThese);
if($sri)
{
$allValues = ldap_get_entries($this->ds, $sri);
if($allValues['count'] > 0)
{
unset($allValues['count']);
foreach($allValues as $key)
{
$dn = $key['dn'];
$newData = array();
$newData['memberuid'] = $key['memberuid'];
unset($newData['memberuid']['count']);
// remove the uid from memberuid
$newData['memberuid'] = array_flip($newData['memberuid']);
unset($newData['memberuid'][$accountID]);
$newData['memberuid'] = array_unique(array_flip($newData['memberuid']));
ldap_mod_replace($this->ds, $dn, $newData);
}
}
}
}
}
function get_list($_type='both', $start = '',$sort = '', $order = '', $query = '', $offset = '', $query_type='')
{
//print "\$_type=$_type, \$start=$start , \$sort=$sort, \$order=$order, \$query=$query, \$offset=$offset, \$query_type=$query_type<br>";
$query = strtolower($query);
if($_type != 'groups')
{
$filter = "(&(uidnumber=*)(phpgwaccounttype=u)";
if (!empty($query) && $query != '*')
{
switch($query_type)
{
case 'all':
default:
$query = '*'.$query;
// fall-through
case 'start':
$query .= '*';
// fall-through
case 'exact':
$filter .= "(|(uid=$query)(sn=$query)(cn=$query)(givenname=$query)(mail=$query))";
break;
case 'firstname':
case 'lastname':
case 'lid':
case 'email':
$to_ldap = array(
'firstname' => 'givenname',
'lastname' => 'sn',
'lid' => 'uid',
'email' => 'mail',
);
$filter .= '('.$to_ldap[$query_type].'=*'.$query.'*)';
break;
}
}
$filter .= ')';
$sri = ldap_search($this->ds, $this->user_context, $filter);
$allValues = ldap_get_entries($this->ds, $sri);
while (list($null,$allVals) = @each($allValues))
{
settype($allVals,'array');
$test = @$allVals['uid'][0];
if (!$GLOBALS['egw_info']['server']['global_denied_users'][$test] && $allVals['uid'][0])
{
$accounts[] = Array(
'account_id' => $allVals['uidnumber'][0],
'account_lid' => $allVals['uid'][0],
'account_type' => $allVals['phpgwaccounttype'][0],
'account_firstname' => $GLOBALS['egw']->translation->convert($allVals['givenname'][0],'utf-8'),
'account_lastname' => $GLOBALS['egw']->translation->convert($allVals['sn'][0],'utf-8'),
'account_status' => $allVals['phpgwaccountstatus'][0],
'account_email' => $allVals['mail'][0],
);
}
}
}
if ($_type != 'accounts')
{
if(empty($query) || $query == '*')
{
$filter = '(&(gidnumber=*)(phpgwaccounttype=g))';
}
else
{
$filter = "(&(gidnumber=*)(phpgwaccounttype=g)(|(uid=*$query*)(sn=*$query*)(cn=*$query*)(givenname=*$query*)))";
}
$sri = ldap_search($this->ds, $this->group_context, $filter);
$allValues = ldap_get_entries($this->ds, $sri);
while (list($null,$allVals) = @each($allValues))
{
settype($allVals,'array');
$test = $allVals['cn'][0];
if (!$GLOBALS['egw_info']['server']['global_denied_groups'][$test] && $allVals['cn'][0])
{
$accounts[] = Array(
'account_id' => -$allVals['gidnumber'][0],
'account_lid' => $allVals['cn'][0],
'account_type' => $allVals['phpgwaccounttype'][0],
'account_firstname' => $GLOBALS['egw']->translation->convert($allVals['givenname'][0],'utf-8'),
'account_lastname' => $GLOBALS['egw']->translation->convert($allVals['sn'][0],'utf-8'),
'account_status' => $allVals['phpgwaccountstatus'][0],
'account_email' => $allVals['mail'][0],
);
}
}
}
// sort the array
$arrayFunctions =& CreateObject('phpgwapi.arrayfunctions');
if(empty($order))
{
$order = 'account_lid';
}
$sortedAccounts = $arrayFunctions->arfsort($accounts,explode(',',$order),$sort);
$this->total = count($accounts);
// return only the wanted accounts
if (is_array($sortedAccounts))
{
reset($sortedAccounts);
if(is_numeric($start) && is_numeric($offset))
{
return array_slice($sortedAccounts, $start, $offset);
}
elseif(is_numeric($start))
{
return array_slice($sortedAccounts, $start, $GLOBALS['egw_info']['user']['preferences']['common']['maxmatchs']);
}
else
{
return $sortedAccounts;
}
}
return False;
}
function name2id($name,$which='account_lid')
{
if ($which == 'account_lid') // groups only support account_lid
{
$sri = ldap_search($this->ds, $this->group_context, '(&(cn=' . (string)$name . ')(phpgwaccounttype=g))');
$allValues = ldap_get_entries($this->ds, $sri);
if (@$allValues[0]['gidnumber'][0])
{
return -(int)$allValues[0]['gidnumber'][0];
}
}
$to_ldap = array(
'account_lid' => 'uid',
'account_email' => 'mail',
);
if (!isset($to_ldap[$which])) return False;
$sri = ldap_search($this->ds, $this->user_context, '(&('.$to_ldap[$which].'=' . (string)$name . ')(phpgwaccounttype=u))');
$allValues = ldap_get_entries($this->ds, $sri);
if (@$allValues[0]['uidnumber'][0])
{
return (int)$allValues[0]['uidnumber'][0];
}
return False;
}
function id2name($account_id,$which='account_lid')
{
if (($which == 'account_lid' || $which == 'account_type') && $account_id < 0) // groups only support account_lid and account_type
{
$allValues = array();
$sri = ldap_search($this->ds, $this->group_context, '(&(gidnumber=' . abs((int)$account_id) . ')(phpgwaccounttype=g))');
$allValues = ldap_get_entries($this->ds, $sri);
$attr = $which == 'account_lid' ? 'cn' : 'phpgwaccounttype';
if (@$allValues[0]['cn'][0])
{
return $allValues[0]['cn'][0];
}
}
$to_ldap = array(
'account_lid' => 'uid',
'account_email' => 'mail',
'account_firstname' => 'surname',
'account_lastname' => 'cn',
'account_type' => 'phpgwaccounttype',
);
if (!isset($to_ldap[$which])) return False;
$allValues = array();
$sri = ldap_search($this->ds, $this->user_context, '(&(uidnumber=' . (int)$account_id . ')(phpgwaccounttype=u))');
$allValues = ldap_get_entries($this->ds, $sri);
if (@$allValues[0][$to_ldap[$which]][0])
{
return $allValues[0][$to_ldap[$which]][0];
}
return False;
}
/*
* returns nonzero if $account exists in LDAP: 0: nowhere 1: user accounts, 2: group accounts, 3: both
* $account can be an account_id (LDAP: uidnumber) or an account_lid (LDAP: uid) (is determinded by ettype($account) == 'integer')
*/
function exists($account)
{
/* This sets up internal caching variables for this functon */
static $by_id, $by_lid;
$users = array();
$groups = array();
if(is_numeric($account))
{
$ldapgroup = 'gidnumber';
$ldapacct = 'uidnumber';
/* If data is cached, use it. */
if(isset($by_id[$account]))
{
return $by_id[$account];
}
}
else
{
$ldapgroup = 'cn';
$ldapacct = 'uid';
/* If data is cached, use it. */
if(@isset($by_lid[$account]) && @$by_lid[$account])
{
return $by_lid[$account];
}
}
$acct_type = $this->get_type($account) ? $this->get_type($account) : $this->account_type;
if ($acct_type == 'g' && $this->group_context)
{
$sri = ldap_search($this->ds, $this->group_context, $ldapgroup . '=' . abs($account));
$groups = ldap_get_entries($this->ds, $sri);
}
$sri = ldap_search($this->ds, $this->user_context, $ldapacct . '=' . $account);
$users = ldap_get_entries($this->ds, $sri);
if ($users[0]['dn'])
{
$in += 1;
}
if ($groups[0]['dn'])
{
$in += 2;
}
/* This sets up internal caching for this function */
if($ldapgroup == 'gidnumber')
{
$by_id[$account] = $in;
$by_lid[$this->id2name($account)] = $in;
}
else
{
$by_lid[$account] = $in;
$by_id[$this->name2id($account)] = $in;
}
return $in;
}
function create($account_info,$default_prefs=True)
{
/* echo '<br>in create for account_lid: "'.$account_lid.'"'; */
if (empty($account_info['account_id']) || !$account_info['account_id'])
{
$account_id = $this->get_nextid($account_info['account_type']);
/* echo '<br>using'.$account_id;exit; */
}
else
{
$account_id = abs($account_info['account_id']);
}
$entry['userpassword'] = $account_info['account_passwd'];
$entry['phpgwaccounttype'] = $account_info['account_type'];
$entry['phpgwaccountexpires'] = $account_info['account_expires'];
if($account_info['account_type'] == 'g')
{
$sri = ldap_search($this->ds, $this->group_context, 'cn=' . (string)$account_info['account_lid']);
}
else
{
$sri = ldap_search($this->ds, $this->user_context, 'uid=' . (string)$account_info['account_lid']);
}
$allValues = ldap_get_entries($this->ds, $sri);
if ($GLOBALS['egw_info']['server']['ldap_extra_attributes'] && $account_info['account_type'] != 'g')
{
$entry['homedirectory'] = $account_info['homedirectory'] && $account_info['homedirectory'] != $GLOBALS['egw_info']['server']['ldap_account_home'] ? $account_info['homedirectory'] : $GLOBALS['egw_info']['server']['ldap_account_home'].SEP.$account_info['account_lid'];
$entry['loginshell'] = $account_info['loginshell'] ? $account_info['loginshell'] : $GLOBALS['egw_info']['server']['ldap_account_shell'];
}
elseif($account_info['account_type'] != 'g')
{
$entry['homedirectory'] = '/home/'.$account_info['account_lid'];
$entry['loginshell'] = '/bin/false';
}
if ($allValues[0]['dn'])
{
/* This should keep the password from being overwritten here on ldap import */
unset($entry['userpassword']);
$entry['gidnumber'] = $account_id;
while (list($key,$val) = each($entry))
{
$tmpentry = '';
$tmpentry[$key] = trim($val); /* must trim! */
/* echo '<br>'.$key.' '.$val; */
if ($tmpentry[$key])
{
if (!$allValues[0][$key][0])
{
/* attribute was not in LDAP, add it */
ldap_mod_add($this->ds, $allValues[0]['dn'], $tmpentry);
}
else
{
/* attribute was in LDAP, modify it */
ldap_modify($this->ds, $allValues[0]['dn'], $tmpentry);
}
}
}
if ($account_info['account_type'] == 'g')
{
$tmpentry['objectclass'] = $this->requiredObjectClasses['group'];
}
else
{
$tmpentry['objectclass'] = $this->requiredObjectClasses['user'];
$tmpentry['uidnumber'] = $account_id;
$tmpentry['userpassword'] = $GLOBALS['egw']->common->encrypt_password($account_info['account_passwd'],False);
$tmpentry['phpgwaccountstatus'] = $account_info['account_status'];
$tmpentry['phpgwaccounttype'] = $account_info['account_type'];
$tmpentry['phpgwaccountexpires'] = $account_info['account_expires'];
}
ldap_modify($this->ds, $allValues[0]['dn'], $tmpentry);
}
else
{
/* Not already there, we will add it */
if ($account_info['account_type'] == 'g')
{
$dn = 'cn='.$account_info['account_lid'] . ',' . $this->group_context;
unset($entry['homedirectory']);
unset($entry['loginshell']);
unset($entry['userpassword']);
$entry['objectclass'] = $this->requiredObjectClasses['group'];
$entry['cn'] = $GLOBALS['egw']->translation->convert($account_info['account_lid'],$GLOBALS['egw']->translation->charset(),'utf-8');
$entry['gidnumber'] = $account_id;
$entry['description'] = 'eGW-created group';
}
else
{
$dn = 'uid=' . $account_info['account_lid'] . ',' . $this->user_context;
$entry['cn'] = $GLOBALS['egw']->translation->convert(
sprintf(
"%s %s",
$account_info['account_firstname'],
$account_info['account_lastname']
),
$GLOBALS['egw']->translation->charset(),
'utf-8'
);
$entry['sn'] = $GLOBALS['egw']->translation->convert(
$account_info['account_lastname'] ? $account_info['account_lastname'] : 'not set',
$GLOBALS['egw']->translation->charset(),
'utf-8'
);
if($account_info['account_firstname'])
{
$entry['givenname'] = $GLOBALS['egw']->translation->convert(
$account_info['account_firstname'],
$GLOBALS['egw']->translation->charset(),
'utf-8'
);
}
if($account_info['account_email'])
{
$entry['mail'] = $GLOBALS['egw']->translation->convert(
$account_info['account_email'],
$GLOBALS['egw']->translation->charset(),
'utf-8'
);
}
$entry['uid'] = $account_info['account_lid'];
$entry['uidnumber'] = $account_id;
$entry['gidnumber'] = abs($account_info['account_primary_group']);
$entry['userpassword'] = $GLOBALS['egw']->common->encrypt_password($account_info['account_passwd']);
$entry['objectclass'] = $this->requiredObjectClasses['user'];
if($account_info['account_status'])
{
$entry['phpgwaccountstatus'] = $account_info['account_status'];
}
$entry['phpgwaccounttype'] = $account_info['account_type'];
$entry['phpgwaccountexpires'] = $account_info['account_expires'];
}
#_debug_array($entry);
// stop processing if ldap_add fails
if(!@ldap_add($this->ds, $dn, $entry))
{
if ($account_info['account_type'] != 'g')
{
return false;
}
// try again with namedObject added, in case we have the newer schema which eg. SuSE uses
// in which our required objectclasses for a group, have no structural object
if ($account_info['account_type'] == 'g')
{
$entry['objectclass'][] = 'namedObject';
if (!@ldap_add($this->ds, $dn, $entry))
{
return false;
}
}
}
}
// print ldap_error($this->ds);
// lets check group the user needs to be added
if($account_info['account_type'] == 'u')
{
@settype($account_info['account_groups'],'array');
foreach($account_info['account_groups'] as $key => $value)
{
// search for the group
$filter = 'gidnumber=' . abs($value);
$justThese = array('memberuid');
$sri = ldap_search($this->ds, $this->group_context, $filter, $justThese);
if($sri)
{
$allValues = ldap_get_entries($this->ds, $sri);
// if the user is not member of this group, add him
if(is_array($allValues[0]['memberuid']))
{
// this group has already some members
if(!in_array($account_info['account_lid'],$allValues[0]['memberuid']))
{
$dn = $allValues[0]['dn'];
$newData = array();
$newData['memberuid'] = $allValues[0]['memberuid'];
unset($newData['memberuid']['count']);
$newData['memberuid'][] = $account_info['account_lid'];
$newData['memberuid'] = array_unique($newData['memberuid']);
ldap_mod_replace($this->ds, $dn, $newData);
#print ldap_error($this->ds)."<br>";
}
}
else
{
// this group has no members
$dn = $allValues[0]['dn'];
$newData = array();
$newData['memberuid'][] = $account_info['account_lid'];
ldap_mod_replace($this->ds, $dn, $newData);
}
}
}
}
if($account_id && is_object($GLOBALS['egw']->preferences) && $default_prefs)
{
$GLOBALS['egw']->preferences->create_defaults($account_id);
}
if($account_info['account_type'] == 'g')
{
return -$account_id;
}
else
{
return $account_id;
}
}
function auto_add($accountname, $passwd, $default_prefs = False, $default_acls = False, $expiredate = 0, $account_status = 'A')
{
if ($expiredate == 0)
{
if(isset($GLOBALS['egw_info']['server']['auto_create_expire']) == True)
{
if($GLOBALS['egw_info']['server']['auto_create_expire'] == 'never')
{
$expires = -1;
}
else
{
$expiredate = time() + $GLOBALS['egw_info']['server']['auto_create_expire'];
}
}
}
else
{
/* expire in 30 days by default */
$expiredate = time() + ((60 * 60) * (30 * 24));
}
if ($expires != -1)
{
$expires = mktime(2,0,0,date('n',$expiredate), (int)date('d',$expiredate), date('Y',$expiredate));
}
$default_group_id = $this->name2id($GLOBALS['egw_info']['server']['default_group_lid']);
if (!$default_group_id)
{
$default_group_id = abs((int)$this->name2id('Default'));
}
$primary_group = $GLOBALS['auto_create_acct']['primary_group'] &&
$this->get_type((int)$GLOBALS['auto_create_acct']['primary_group']) == 'g' ?
(int)$GLOBALS['auto_create_acct']['primary_group'] : $default_group_id;
$acct_info = array(
'account_lid' => $accountname,
'account_type' => 'u',
'account_passwd' => $passwd,
'account_firstname' => $GLOBALS['auto_create_acct']['firstname'] ? $GLOBALS['auto_create_acct']['firstname'] : 'New',
'account_lastname' => $GLOBALS['auto_create_acct']['lastname'] ? $GLOBALS['auto_create_acct']['lastname'] : 'User',
'account_status' => $account_status,
'account_expires' => $expires,
'account_primary_group' => $primary_group,
);
/* attempt to set an email address */
if (isset($GLOBALS['auto_create_acct']['email']) == True && $GLOBALS['auto_create_acct']['email'] != '')
{
$acct_info['account_email'] = $GLOBALS['auto_create_acct']['email'];
}
elseif(isset($GLOBALS['egw_info']['server']['mail_suffix']) == True && $GLOBALS['egw_info']['server']['mail_suffix'] != '')
{
$acct_info['account_email'] = $accountname . '@' . $GLOBALS['egw_info']['server']['mail_suffix'];
}
$this->db->transaction_begin();
$this->create($acct_info,$default_prefs); /* create the account */
$accountid = $this->name2id($accountname); /* grab the account id or an error code */
if ($accountid) /* begin account setup */
{
if($primary_group)
{
$GLOBALS['egw']->acl->add_repository('phpgw_group', $primary_group,$accountid,1);
}
/* if we have an mail address set it in the users' email preference */
if (isset($GLOBALS['auto_create_acct']['email']) && $GLOBALS['auto_create_acct']['email'] != '')
{
$GLOBALS['egw']->acl->acl($accountid); /* needed als preferences::save_repository calls acl */
$GLOBALS['egw']->preferences->preferences($accountid);
$GLOBALS['egw']->preferences->read_repository();
$GLOBALS['egw']->preferences->add('email','address',$GLOBALS['auto_create_acct']['email']);
$GLOBALS['egw']->preferences->save_repository();
}
/* use the default mail domain to set the uesrs' email preference */
elseif(isset($GLOBALS['egw_info']['server']['mail_suffix']) && $GLOBALS['egw_info']['server']['mail_suffix'] != '')
{
$GLOBALS['egw']->acl->acl($accountid); /* needed als preferences::save_repository calls acl */
$GLOBALS['egw']->preferences->preferences($accountid);
$GLOBALS['egw']->preferences->read_repository();
$GLOBALS['egw']->preferences->add('email','address', $accountname . '@' . $GLOBALS['egw_info']['server']['mail_suffix']);
$GLOBALS['egw']->preferences->save_repository();
}
/* commit the new account transaction */
$this->db->transaction_commit();
// call hook to notify interested apps about the new account
$GLOBALS['hook_values']['account_lid'] = $acct_info['account_lid'];
$GLOBALS['hook_values']['account_id'] = $accountid;
$GLOBALS['hook_values']['new_passwd'] = $acct_info['account_passwd'];
$GLOBALS['hook_values']['account_status'] = $acct_info['account_status'];
$GLOBALS['hook_values']['account_firstname'] = $acct_info['account_firstname'];
$GLOBALS['hook_values']['account_lastname'] = $acct_info['account_lastname'];
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => 'addaccount',
// at login-time only the hooks from the following apps will be called
'order' => array('felamimail','fudforum'),
),False,True); // called for every app now, not only enabled ones
} /* end account setup */
else /* if no account id abort the account creation */
{
$this->db->transaction_abort();
}
/*
* If we succeeded in creating the account (above), return the accountid, else,
* return the error value from $this->name2id($accountname)
*/
return $accountid;
} /* end auto_add() */
function get_account_name($account_id,&$lid,&$fname,&$lname)
{
$acct_type = $this->get_type($account_id);
/* search the dn for the given uid */
if(($acct_type == 'g') && $this->group_context)
{
$sri = ldap_search($this->ds, $this->group_context, 'gidnumber=' . abs((int)$account_id));
}
else
{
$sri = ldap_search($this->ds, $this->user_context, 'uidnumber=' . (int)$account_id);
}
$allValues = ldap_get_entries($this->ds, $sri);
if($acct_type =='g')
{
$lid = $GLOBALS['egw']->translation->convert($allValues[0]['cn'][0],'utf-8');
$fname = $GLOBALS['egw']->translation->convert($allValues[0]['cn'][0],'utf-8');
$lname = lang('Group');
}
else
{
$lid = $GLOBALS['egw']->translation->convert($allValues[0]['uid'][0],'utf-8');
$fname = $GLOBALS['egw']->translation->convert($allValues[0]['givenname'][0],'utf-8');
$lname = $GLOBALS['egw']->translation->convert($allValues[0]['sn'][0],'utf-8');
}
return !empty($lid);
}
function getDNforID($_accountid = '')
{
$_account_id = get_account_id($_accountid);
$sri = ldap_search($this->ds, $this->user_context, 'uidnumber=' . (int)$_account_id);
$allValues = ldap_get_entries($this->ds, $sri);
return $allValues[0]['dn'];
}
/**
* 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)
{
$entry['phpgwaccountlastlogin'] = time();
$entry['phpgwaccountlastloginfrom'] = $ip;
$sri = ldap_search($this->ds, $GLOBALS['egw_info']['server']['ldap_context'], 'uidnumber=' . (int)$_account_id);
$allValues = ldap_get_entries($this->ds, $sri);
$dn = $allValues[0]['dn'];
@ldap_modify($this->ds, $dn, $entry);
return $allValues[0]['phpgwaccountlastlogin'][0];
}
}
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