120 lines
3.7 KiB
PHP
120 lines
3.7 KiB
PHP
<?php
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/*
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* rename.php
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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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require realpath( 'common.php' );
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$dn = ( $_POST['dn'] );
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$server_id = $_POST['server_id'];
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$new_rdn = ( $_POST['new_rdn'] );
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if( is_server_read_only( $server_id ) )
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pla_error( "You cannot perform updates while server is in read-only mode" );
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if( is_server_read_only( $server_id ) )
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pla_error( "You cannot perform updates while server is in read-only mode" );
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$children = get_container_contents( $server_id, $dn, 1 );
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if( count( $children ) > 0 )
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pla_error( "You cannot rename an entry which has children entries
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(eg, the rename operation is not allowed on non-leaf entries)" );
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check_server_id( $server_id ) or pla_error( "Bad server_id: " . htmlspecialchars( $server_id ) );
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have_auth_info( $server_id ) or pla_error( "Not enough information to login to server. Please check your configuration." );
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$ds = pla_ldap_connect( $server_id ) or pla_error( "Could not connect to LDAP sever" );
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$container = get_container( $dn );
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$new_dn = $new_rdn . ',' . $container;
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if( $new_dn == $dn )
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pla_error( "You did not change the RDN" );
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$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( '=', $new_rdn, 2 );
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$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 => $old_dn_value );
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// attempt to add the new DN attr value (if we can't, die a silent death)
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$add_dn_attr_success = @ldap_mod_add( $ds, $dn, $add_new_dn_attr );
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if( ! @ldap_rename( $ds, $dn, $new_rdn, $container, false ) )
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{
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pla_error( "Could not rename the object.", ldap_error( $ds ), ldap_errno( $ds ), 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( $ds, $dn, $add_new_dn_attr );
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}
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else
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{
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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( $ds, $new_dn, $remove_old_dn_attr );
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// update the session tree to reflect the name change
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session_start();
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if( session_is_registered( 'tree' ) )
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{
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$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] = $new_dn;
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}
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}
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}
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// Update the icon tree to reflect the change (remove the old DN and add the new one)
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$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 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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Redirecting... click <a href="<?php echo $edit_url; ?>">here</a> if you're impatient.
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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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