136 lines
3.9 KiB
PHP
136 lines
3.9 KiB
PHP
<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/rename.php,v 1.23 2005/03/05 06:27:06 wurley Exp $
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/**
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* Renames a DN to a different name.
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*
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* Variables that come in as POST vars:
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* - dn (rawurlencoded)
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* - server_id
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* - new_rdn
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*
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* @package phpLDAPadmin
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*/
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/**
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*/
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require realpath( 'common.php' );
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$server_id = (isset($_POST['server_id']) ? $_POST['server_id'] : '');
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$ldapserver = new LDAPServer($server_id);
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if( $ldapserver->isReadOnly() )
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pla_error( $lang['no_updates_in_read_only_mode'] );
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if( ! $ldapserver->haveAuthInfo())
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pla_error( $lang['not_enough_login_info'] );
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$dn = ( $_POST['dn'] );
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$new_rdn = ( $_POST['new_rdn'] );
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$children = get_container_contents( $ldapserver, $dn, 1 );
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if( count( $children ) > 0 )
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pla_error( $lang['non_leaf_nodes_cannot_be_renamed'] );
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$container = get_container( $dn );
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$new_dn = $new_rdn . ',' . $container;
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if( $new_dn == $dn )
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pla_error( $lang['no_rdn_change'] );
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$dn_attr = explode( '=', $dn );
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$dn_attr = $dn_attr[0];
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$old_dn_value = pla_explode_dn( $dn );
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$old_dn_value = explode( '=', $old_dn_value[0], 2 );
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$old_dn_value = $old_dn_value[1];
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$new_dn_value = explode( '=', $new_rdn, 2 );
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if( count( $new_dn_value ) != 2 || ! isset( $new_dn_value[1] ) )
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pla_error( $lang['invalid_rdn'] );
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$new_dn_value = $new_dn_value[1];
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// Add the new DN attr value to the DN attr (ie, add newName to cn)
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$add_new_dn_attr = array( $dn_attr => $new_dn_value );
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// Remove the old DN attr value
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$remove_old_dn_attr = array( $dn_attr => $old_dn_value );
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$success = run_hook ( 'pre_rename_entry', array ( 'server_id' => $server_id,
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'old_dn' => $dn, 'new_dn' => $new_dn_value ) );
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if ( $success ) {
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$success = false;
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// attempt to add the new DN attr value (if we can't, die a silent death)
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$add_dn_attr_success = @ldap_mod_add( $ldapserver->connect(), $dn, $add_new_dn_attr );
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if( ! @ldap_rename( $ldapserver->connect(), $dn, $new_rdn, $container, false ) ) {
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pla_error( $lang['could_not_rename'], ldap_error( $ldapserver->connect() ),
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ldap_errno( $ldapserver->connect() ), false );
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// attempt to undo our changes to the DN attr
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if( $add_dn_attr_success )
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@ldap_mod_del( $ldapserver->connect(), $dn, $add_new_dn_attr );
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} else
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$success = true;
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} else {
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pla_error( $lang['could_not_rename'] );
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}
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if ( $success ) {
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// attempt to remove the old DN attr value (if we can't, die a silent death)
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@ldap_mod_del( $ldapserver->connect(), $new_dn, $remove_old_dn_attr );
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run_hook ( 'post_rename_entry', array ( 'server_id' => $server_id, 'old_dn' => $dn,
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'new_dn' => $new_dn_value ) );
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if( array_key_exists( 'tree', $_SESSION ) ) {
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$tree = $_SESSION['tree'];
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$tree_icons = $_SESSION['tree_icons'];
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$old_dn = $dn;
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// gotta search the whole tree for the entry (must be a leaf node since RDN changes
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// cannot occur on parents)
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foreach( $tree[$server_id] as $parent_dn => $children ) {
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foreach( $children as $i => $child_dn ) {
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if( 0 == strcasecmp( $child_dn, $old_dn ) )
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$tree[$server_id][$parent_dn][$i] = $new_dn;
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}
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}
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// Update the icon tree to reflect the change (remove the old DN and add the new one)
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$tree_icons[ $server_id ][ $new_dn ] = $tree_icons[ $server_id ][ $old_dn ];
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unset( $tree_icons[ $server_id ][ $old_dn ] );
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$_SESSION['tree'] = $tree;
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$_SESSION['tree_icons'] = $tree_icons;
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session_write_close();
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$edit_url="edit.php?server_id=$server_id&dn=" . rawurlencode( "$new_rdn,$container" );
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?>
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<html>
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<head>
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<!-- refresh the tree view (with the new DN renamed)
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and redirect to the edit_dn page -->
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<script language="javascript">
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parent.left_frame.location.reload();
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location.href='<?php echo $edit_url; ?>';
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</script>
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<!-- If the JavaScript didn't work, here's a meta tag to do the job -->
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<meta http-equiv="refresh" content="0; url=<?php echo $edit_url; ?>" />
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</head>
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<body>
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<?php echo $lang['redirecting']; ?> <a href="<?php echo $edit_url; ?>"><?php echo $lang['here']; ?></a>
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</body>
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</html>
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<?php }
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}
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?>
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