forked from extern/egroupware
309 lines
9.3 KiB
PHP
309 lines
9.3 KiB
PHP
|
<?php
|
||
|
|
/*
|
||
|
|
V4.22 15 Apr 2004 (c) 2000-2004 John Lim (jlim#natsoft.com.my). All rights reserved.
|
||
|
|
Released under both BSD license and Lesser GPL library license.
|
||
|
|
Whenever there is any discrepancy between the two licenses,
|
||
|
|
the BSD license will take precedence.
|
||
|
|
Set tabs to 8.
|
||
|
|
|
||
|
|
|
||
|
|
Joshua Eldridge (joshuae74#hotmail.com)
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
class ADODB_ldap extends ADOConnection {
|
||
|
|
var $databaseType = 'ldap';
|
||
|
|
var $dataProvider = 'ldap';
|
||
|
|
|
||
|
|
# Connection information
|
||
|
|
var $username = false;
|
||
|
|
var $password = false;
|
||
|
|
|
||
|
|
# Used during searches
|
||
|
|
var $filter;
|
||
|
|
var $dn;
|
||
|
|
|
||
|
|
|
||
|
|
function ADODB_ldap()
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// returns true or false
|
||
|
|
|
||
|
|
function _connect( $host, $username, $password, $ldapbase )
|
||
|
|
{
|
||
|
|
|
||
|
|
if ( !function_exists( 'ldap_connect' ) ) return false;
|
||
|
|
|
||
|
|
$conn_info = array( $host );
|
||
|
|
|
||
|
|
if ( strstr( $host, ':' ) ) {
|
||
|
|
$conn_info = split( ':', $host );
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->_connectionID = ldap_connect( $conn_info[0], $conn_info[1] )
|
||
|
|
or die( 'Could not connect to ' . $this->_connectionID );
|
||
|
|
if ($username && $password) {
|
||
|
|
$bind = ldap_bind( $this->_connectionID, $username, $password )
|
||
|
|
or die( 'Could not bind to ' . $this->_connectionID . ' with $username & $password');
|
||
|
|
} else {
|
||
|
|
$bind = ldap_bind( $this->_connectionID )
|
||
|
|
or die( 'Could not bind anonymously to ' . $this->_connectionID );
|
||
|
|
}
|
||
|
|
return $this->_connectionID;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/* returns _queryID or false */
|
||
|
|
function _query($sql,$inputarr)
|
||
|
|
{
|
||
|
|
$rs = ldap_search( $this->_connectionID, $this->database, $sql );
|
||
|
|
return $rs;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/* closes the LDAP connection */
|
||
|
|
function _close()
|
||
|
|
{
|
||
|
|
@ldap_close( $this->_connectionID );
|
||
|
|
$this->_connectionID = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
function ServerInfo()
|
||
|
|
{
|
||
|
|
if( is_array( $this->version ) ) return $this->version;
|
||
|
|
$version = array();
|
||
|
|
/*
|
||
|
|
Determines how aliases are handled during search.
|
||
|
|
LDAP_DEREF_NEVER (0x00)
|
||
|
|
LDAP_DEREF_SEARCHING (0x01)
|
||
|
|
LDAP_DEREF_FINDING (0x02)
|
||
|
|
LDAP_DEREF_ALWAYS (0x03)
|
||
|
|
The LDAP_DEREF_SEARCHING value means aliases are dereferenced during the search but
|
||
|
|
not when locating the base object of the search. The LDAP_DEREF_FINDING value means
|
||
|
|
aliases are dereferenced when locating the base object but not during the search.
|
||
|
|
Default: LDAP_DEREF_NEVER
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_DEREF, $version['LDAP_OPT_DEREF'] ) ;
|
||
|
|
switch ( $version['LDAP_OPT_DEREF'] ) {
|
||
|
|
case 0:
|
||
|
|
$version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_NEVER';
|
||
|
|
case 1:
|
||
|
|
$version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_SEARCHING';
|
||
|
|
case 2:
|
||
|
|
$version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_FINDING';
|
||
|
|
case 3:
|
||
|
|
$version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_ALWAYS';
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
A limit on the number of entries to return from a search.
|
||
|
|
LDAP_NO_LIMIT (0) means no limit.
|
||
|
|
Default: LDAP_NO_LIMIT
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_SIZELIMIT, $version['LDAP_OPT_SIZELIMIT'] );
|
||
|
|
if ( $version['LDAP_OPT_SIZELIMIT'] == 0 ) {
|
||
|
|
$version['LDAP_OPT_SIZELIMIT'] = 'LDAP_NO_LIMIT';
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
A limit on the number of seconds to spend on a search.
|
||
|
|
LDAP_NO_LIMIT (0) means no limit.
|
||
|
|
Default: LDAP_NO_LIMIT
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_TIMELIMIT, $version['LDAP_OPT_TIMELIMIT'] );
|
||
|
|
if ( $version['LDAP_OPT_TIMELIMIT'] == 0 ) {
|
||
|
|
$version['LDAP_OPT_TIMELIMIT'] = 'LDAP_NO_LIMIT';
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
Determines whether the LDAP library automatically follows referrals returned by LDAP servers or not.
|
||
|
|
LDAP_OPT_ON
|
||
|
|
LDAP_OPT_OFF
|
||
|
|
Default: ON
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_REFERRALS, $version['LDAP_OPT_REFERRALS'] );
|
||
|
|
if ( $version['LDAP_OPT_REFERRALS'] == 0 ) {
|
||
|
|
$version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_OFF';
|
||
|
|
} else {
|
||
|
|
$version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_ON';
|
||
|
|
|
||
|
|
}
|
||
|
|
/*
|
||
|
|
Determines whether LDAP I/O operations are automatically restarted if they abort prematurely.
|
||
|
|
LDAP_OPT_ON
|
||
|
|
LDAP_OPT_OFF
|
||
|
|
Default: OFF
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_RESTART, $version['LDAP_OPT_RESTART'] );
|
||
|
|
if ( $version['LDAP_OPT_RESTART'] == 0 ) {
|
||
|
|
$version['LDAP_OPT_RESTART'] = 'LDAP_OPT_OFF';
|
||
|
|
} else {
|
||
|
|
$version['LDAP_OPT_RESTART'] = 'LDAP_OPT_ON';
|
||
|
|
|
||
|
|
}
|
||
|
|
/*
|
||
|
|
This option indicates the version of the LDAP protocol used when communicating with the primary LDAP server.
|
||
|
|
LDAP_VERSION2 (2)
|
||
|
|
LDAP_VERSION3 (3)
|
||
|
|
Default: LDAP_VERSION2 (2)
|
||
|
|
*/
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_PROTOCOL_VERSION, $version['LDAP_OPT_PROTOCOL_VERSION'] );
|
||
|
|
if ( $version['LDAP_OPT_PROTOCOL_VERSION'] == 2 ) {
|
||
|
|
$version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION2';
|
||
|
|
} else {
|
||
|
|
$version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION3';
|
||
|
|
|
||
|
|
}
|
||
|
|
/* The host name (or list of hosts) for the primary LDAP server. */
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_HOST_NAME, $version['LDAP_OPT_HOST_NAME'] );
|
||
|
|
ldap_get_option( $this->_connectionID, OPT_ERROR_NUMBER, $version['OPT_ERROR_NUMBER'] );
|
||
|
|
ldap_get_option( $this->_connectionID, OPT_ERROR_STRING, $version['OPT_ERROR_STRING'] );
|
||
|
|
ldap_get_option( $this->_connectionID, LDAP_OPT_MATCHED_DN, $version['LDAP_OPT_MATCHED_DN'] );
|
||
|
|
|
||
|
|
return $this->version = $version;
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*--------------------------------------------------------------------------------------
|
||
|
|
Class Name: Recordset
|
||
|
|
--------------------------------------------------------------------------------------*/
|
||
|
|
|
||
|
|
class ADORecordSet_ldap extends ADORecordSet{
|
||
|
|
|
||
|
|
var $databaseType = "ldap";
|
||
|
|
var $canSeek = false;
|
||
|
|
var $_entryID; /* keeps track of the entry resource identifier */
|
||
|
|
|
||
|
|
function ADORecordSet_ldap($queryID,$mode=false)
|
||
|
|
{
|
||
|
|
if ($mode === false) {
|
||
|
|
global $ADODB_FETCH_MODE;
|
||
|
|
$mode = $ADODB_FETCH_MODE;
|
||
|
|
}
|
||
|
|
switch ($mode)
|
||
|
|
{
|
||
|
|
case ADODB_FETCH_NUM:
|
||
|
|
$this->fetchMode = LDAP_NUM;
|
||
|
|
break;
|
||
|
|
case ADODB_FETCH_ASSOC:
|
||
|
|
$this->fetchMode = LDAP_ASSOC;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
case ADODB_FETCH_DEFAULT:
|
||
|
|
case ADODB_FETCH_BOTH:
|
||
|
|
$this->fetchMode = LDAP_BOTH;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->ADORecordSet($queryID);
|
||
|
|
}
|
||
|
|
|
||
|
|
function _initrs()
|
||
|
|
{
|
||
|
|
/*
|
||
|
|
This could be teaked to respect the $COUNTRECS directive from ADODB
|
||
|
|
It's currently being used in the _fetch() function and the
|
||
|
|
GetAssoc() function
|
||
|
|
*/
|
||
|
|
$this->_numOfRows = ldap_count_entries( $this->connection->_connectionID, $this->_queryID );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
Return whole recordset as a multi-dimensional associative array
|
||
|
|
*/
|
||
|
|
function &GetAssoc($force_array = false, $first2cols = false)
|
||
|
|
{
|
||
|
|
$records = $this->_numOfRows;
|
||
|
|
$results = array();
|
||
|
|
for ( $i=0; $i < $records; $i++ ) {
|
||
|
|
foreach ( $this->fields as $k=>$v ) {
|
||
|
|
if ( is_array( $v ) ) {
|
||
|
|
if ( $v['count'] == 1 ) {
|
||
|
|
$results[$i][$k] = $v[0];
|
||
|
|
} else {
|
||
|
|
array_shift( $v );
|
||
|
|
$results[$i][$k] = $v;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $results;
|
||
|
|
}
|
||
|
|
|
||
|
|
function &GetRowAssoc()
|
||
|
|
{
|
||
|
|
$results = array();
|
||
|
|
foreach ( $this->fields as $k=>$v ) {
|
||
|
|
if ( is_array( $v ) ) {
|
||
|
|
if ( $v['count'] == 1 ) {
|
||
|
|
$results[$k] = $v[0];
|
||
|
|
} else {
|
||
|
|
array_shift( $v );
|
||
|
|
$results[$k] = $v;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $results;
|
||
|
|
}
|
||
|
|
|
||
|
|
function GetRowNums()
|
||
|
|
{
|
||
|
|
$results = array();
|
||
|
|
foreach ( $this->fields as $k=>$v ) {
|
||
|
|
static $i = 0;
|
||
|
|
if (is_array( $v )) {
|
||
|
|
if ( $v['count'] == 1 ) {
|
||
|
|
$results[$i] = $v[0];
|
||
|
|
} else {
|
||
|
|
array_shift( $v );
|
||
|
|
$results[$i] = $v;
|
||
|
|
}
|
||
|
|
$i++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $results;
|
||
|
|
}
|
||
|
|
|
||
|
|
function _fetch()
|
||
|
|
{
|
||
|
|
if ( $this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0 )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
if ( $this->_currentRow == 0 ) {
|
||
|
|
$this->_entryID = ldap_first_entry( $this->connection->_connectionID, $this->_queryID );
|
||
|
|
} else {
|
||
|
|
$this->_entryID = ldap_next_entry( $this->connection->_connectionID, $this->_entryID );
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->fields = ldap_get_attributes( $this->connection->_connectionID, $this->_entryID );
|
||
|
|
$this->_numOfFields = $this->fields['count'];
|
||
|
|
switch ( $this->fetchMode ) {
|
||
|
|
|
||
|
|
case LDAP_ASSOC:
|
||
|
|
$this->fields = $this->GetRowAssoc();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case LDAP_NUM:
|
||
|
|
$this->fields = $this->GetRowNums();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case LDAP_BOTH:
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return ( is_array( $this->fields ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
function _close() {
|
||
|
|
@ldap_free_result( $this->_queryID );
|
||
|
|
$this->_queryID = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
?>
|