phpldapadmin/ldif_export.php

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2009-06-30 08:05:37 +00:00
<?php
/*
* ldif_export.php
* Dumps the LDIF file for a given DN
*
* Variables that come in as GET vars:
* - dn (rawurlencoded)
* - server_id
* - format (one of 'win', 'unix', 'mac'
* - scope (one of 'sub', 'base', or 'one')
*/
require 'config.php';
require_once 'functions.php';
$dn = stripslashes( rawurldecode( $_GET['dn'] ) );
$server_id = $_GET['server_id'];
$format = $_GET['format'];
$scope = $_GET['scope'] ? $_GET['scope'] : 'base';
check_server_id( $server_id ) or pla_error( "Bad server_id: " . htmlspecialchars( $server_id ) );
have_auth_info( $server_id ) or pla_error( "Not enough information to login to server. Please check your configuration." );
$objects = pla_ldap_search( $server_id, 'objectClass=*', $dn, array(), $scope, false );
//echo "<pre>";
//print_r( $objects );
//exit;
$rdn = get_rdn( $dn );
switch( $format ) {
case 'win': $br = "\r\n"; break;
case 'mac': $br = "\r"; break;
case 'unix':
default: $br = "\n"; break;
}
if( ! $objects )
pla_error( "Search on dn (" . htmlspecialchars($dn) . ") came back empty" );
header( "Content-type: text/plain" );
header( "Content-disposition: attachment; filename=\"$rdn.ldif\"" );
header( "Expires: Mon, 26 Jul 1997 05:00:00 GMT" );
header( "Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT" );
header( "Cache-Control: post-check=0, pre-check=0", false );
header( "Pragma: no-cache" );
echo "version: 1$br$br";
echo "# LDIF Export for: $rdn$br";
echo "# Scope: $scope, " . count( $objects ) . " entries$br";
echo "# Generated by phpLDAPAdmin on " . date("F j, Y g:i a") . "$br";
echo $br;
foreach( $objects as $dn => $attrs )
{
unset( $attrs['dn'] );
unset( $attrs['count'] );
if( is_safe_ascii( $dn ) )
echo "dn: $dn$br";
else
echo "dn:: " . base64_encode( $dn ) . $br;
foreach( $attrs as $attr => $val ) {
if( is_array( $val ) ) {
foreach( $val as $v ) {
if( is_safe_ascii( $v ) ) {
echo "$attr: $v$br";
} else {
echo "$attr:: " . base64_encode( $v ) . $br;
}
}
} else {
$v = $val;
if( is_safe_ascii( $v ) ) {
echo "$attr: $v$br";
} else {
echo "$attr:: " . base64_encode( $v ) . $br;
}
}
}
echo $br;
}
function is_safe_ascii( $str )
{
for( $i=0; $i<strlen($str); $i++ )
if( ord( $str{$i} ) < 32 || ord( $str{$i} ) > 127 )
return false;
return true;
}