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|
<?php
class PhammLdap
{
/**
* Open the LDAP connection
*
* @author Alessandro De Zorzi <adezorzi AT rhx DOT it>
**/
static function phamm_connect ()
{
// Open LDAP connection to server
$connect = @ldap_connect(LDAP_HOST_NAME,LDAP_PORT)
or die ("LDAP connection Failed!");
ldap_set_option($connect,LDAP_OPT_PROTOCOL_VERSION,LDAP_PROTOCOL_VERSION);
// Start TLS session
if (LDAP_TLS == 1)
{
@ldap_start_tls($connect)
or die ("Could not start TLS. Please check your LDAP server configuration.");
}
return $connect;
}
/**
* Generic LDAP Single-level search
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @todo add attrsonly, sizelimit, timelimit
*
* @param string $base_dn
* @param string $filter
* @param array $attributes
* @param array $attributes
* @param array $short Sort Attributes
**/
static function phamm_list ($base_dn,$filter,$attributes=null,$sort=null)
{
global $connect;
// Do a LDAP search
if ($attributes)
$search = ldap_list($connect,$base_dn,$filter,$attributes);
else
$search = ldap_list($connect,$base_dn,$filter);
// Order the results if possible
if (version_compare(phpversion(), "4.2.0", ">="))
ldap_sort($connect,$search,$sort);
// Get entries
$entries = ldap_get_entries($connect, $search);
// Free the memory
ldap_free_result($search);
// Return the entry
return $entries;
}
/**
* Generic LDAP search
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @todo add attrsonly, sizelimit, timelimit
*
* @param string $base_dn
* @param string $filter
* @param array $attributes
* @return array $entries
**/
static function phamm_search ($base_dn,$filter,$attributes=null,$sort=null)
{
global $connect;
// Do a LDAP search
if (isset($attributes))
$search = ldap_search($connect,$base_dn,$filter,$attributes);
else
$search = ldap_search($connect,$base_dn,$filter);
// Order the results if possible
if (version_compare(phpversion(), "4.2.0", ">="))
ldap_sort($connect, $search,$sort);
// Get entries
$entries = ldap_get_entries($connect, $search);
// Free the memory
ldap_free_result($search);
// Return the entry
return $entries;
}
/**
* Create new LDAP entry
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @param string $dn
* @param array $entry The attributes info
* @return bool $r
**/
static function phamm_add ($dn,$entry)
{
global $connect;
$r = ldap_add ($connect, $dn, $entry);
return $r;
}
/**
* Modify a LDAP entry
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @param string $dn
* @param array $entry The attributes info
* @return bool $r
**/
static function phamm_modify ($dn,$entry)
{
global $connect;
$r = ldap_modify ($connect, $dn, $entry );
return $r;
}
/**
* Get the values of a DN
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @param string $dn
* @param string $filter
* @return array $results
**/
static function phamm_self_values ($dn, $filter="(cn=*)")
{
global $connect;
$search = ldap_search($connect,$dn,$filter);
$results = ldap_get_entries($connect, $search);
return $results;
}
/**
* Add new attribute (multiple)
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @param string $dn
* @param array $entry The attributes info
* @return bool $r
**/
static function phamm_mod_add ($dn,$entry)
{
global $connect;
$r = ldap_mod_add ($connect, $dn, $entry);
return $r;
}
/**
* Delete attribute (multiple)
*
* @author Alessandro De Zorzi <adezorzi@rhx.it>
*
* @param string $dn
* @param array $entry The attributes info
* @return bool $r
**/
static function phamm_mod_del ($dn,$entry)
{
global $connect;
$r = ldap_mod_del ($connect, $dn, $entry);
return $r;
}
/**
* Delete LDAP entry recursive
*
* @author gabriel at hrz dot uni-marburg dot de
* http://it2.php.net/manual/it/static function.ldap-delete.php
*
* @param $ds
* @param string $dn The DN
* @param bool $recursive
* @return bool
**/
static function phamm_delete($dn,$recursive=false)
{
global $connect;
if($recursive == false)
{
return(ldap_delete($connect,$dn));
}
else
{
//searching for sub entries
$sr=ldap_list($connect,$dn,"ObjectClass=*",array(""));
$info = ldap_get_entries($connect, $sr);
for($i=0; $i<$info['count']; $i++)
{
//deleting recursively sub entries
$result=myldap_delete($connect,$info[$i]['dn'],$recursive);
if(!$result)
{
//return result code, if delete fails
return($result);
}
}
return(ldap_delete($connect,$dn));
}
}
/**
* Simple LDAP error
**/
static function phamm_error ()
{
global $connect;
return _("LDAP Error: ").ldap_error($connect).' ('._("Code ").ldap_errno($connect).')';
}
//
}
|
