phpldapadmin/htdocs/copy.php

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<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/copy.php,v 1.35 2005/09/25 16:11:44 wurley Exp $
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/**
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* Copies a given object to create a new one.
*
* Vars that come in as POST vars
* - source_dn (rawurlencoded)
* - new_dn (form element)
* - server_id
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*
* @package phpLDAPadmin
*/
/**
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*/
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require './common.php';
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$server_id_src = (isset($_POST['server_id']) ? $_POST['server_id'] : '');
$server_id_dst = (isset($_POST['dest_server_id']) ? $_POST['dest_server_id'] : '');
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$ldapserver_src = $ldapservers->Instance($server_id_src);
$ldapserver_dst = $ldapservers->Instance($server_id_dst);
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if ($ldapserver_dst->isReadOnly())
pla_error($lang['copy_server_read_only']);
if (! $ldapserver_src->haveAuthInfo() || ! $ldapserver_dst->haveAuthInfo())
pla_error($lang['not_enough_login_info']);
$dn_src = $_POST['old_dn'];
$dn_dst = $_POST['new_dn'];
$do_recursive = (isset($_POST['recursive']) && $_POST['recursive'] == 'on') ? true : false;
$do_remove = (isset($_POST['remove']) && $_POST['remove'] == 'yes') ? true : false;
$encoded_dn = rawurlencode($dn_src);
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include './header.php';
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# Error checking
if (0 == strlen(trim($dn_dst)))
pla_error($lang['copy_dest_dn_blank']);
if (pla_compare_dns($dn_src,$dn_dst) == 0 && $server_id_src == $server_id_dst)
pla_error($lang['copy_source_dest_dn_same']);
if (dn_exists($ldapserver_dst,$dn_dst))
pla_error(sprintf($lang['copy_dest_already_exists'],pretty_print_dn($dn_dst)));
if (! dn_exists($ldapserver_dst,get_container($dn_dst)))
pla_error(sprintf($lang['copy_dest_container_does_not_exist'],pretty_print_dn(get_container($dn_dst))));
if ($do_recursive) {
$filter = isset($_POST['filter']) ? $_POST['filter'] : '(objectClass=*)';
# Build a tree similar to that of the tree browser to give to r_copy_dn
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$snapshot_tree = array();
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print '<body>';
printf('<h3 class="title">%s%s</h3>',$lang['copy_copying'],htmlspecialchars($dn_src));
printf('<h3 class="subtitle">%s</h3>',$lang['copy_recursive_copy_progress']);
print '<br /><br />';
print '<small>';
print $lang['copy_building_snapshot'];
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flush();
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$snapshot_tree = build_tree($ldapserver_src,$dn_src,array(),$filter);
printf('<span style="color:green">%s</span><br />',$lang['success']);
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flush();
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# Prevent script from bailing early on a long delete
@set_time_limit(0);
$copy_result = r_copy_dn($ldapserver_src,$ldapserver_dst,$snapshot_tree,$dn_src,$dn_dst);
print '</small>';
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} else {
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$copy_result = copy_dn($ldapserver_src,$ldapserver_dst,$dn_src,$dn_dst);
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}
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if ($copy_result) {
$edit_url = sprintf('edit.php?server_id=%s&dn=%s',$server_id_dst,rawurlencode($dn_dst));
$new_rdn = get_rdn($dn_dst);
$container = get_container($dn_dst);
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if (array_key_exists('tree',$_SESSION)) {
# do we not have a tree and tree icons yet? Build a new ones.
initialize_session_tree();
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$tree = $_SESSION['tree'];
$tree_icons = $_SESSION['tree_icons'];
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if (isset($tree[$server_id_dst][$container])) {
$tree[$server_id_dst][$container][] = $dn_dst;
sort($tree[$server_id_dst][$container]);
$tree_icons[$server_id_dst][$dn_dst] = get_icon($ldapserver_dst,$dn_dst);
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$_SESSION['tree'] = $tree;
$_SESSION['tree_icons'] = $tree_icons;
session_write_close();
}
}
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?>
<center>
<?php printf('%s<a href="%s">%s</a>',$lang['copy_successful_like_to'],$edit_url,$lang['copy_view_new_entry']) ?>
</center>
<!-- refresh the tree view (with the new DN renamed)
and redirect to the edit_dn page -->
<script language="javascript">
parent.left_frame.location.reload();
</script>
</body>
</html>
<?php
if ($do_remove) {
sleep(2);
$delete_url = sprintf('delete_form.php?server_id=%s&dn=%s',$server_id_dst,rawurlencode($dn_src));
?>
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<!-- redirect to the delete form -->
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<script language="javascript">
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parent.right_frame.location="<?php echo $delete_url; ?>"
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</script>
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<?php }
} else {
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exit;
}
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function r_copy_dn($ldapserver_src,$ldapserver_dst,$tree,$root_dn,$dn_dst) {
debug_log(sprintf('r_copy_dn: Entered with (%s,%s,%s,%s,%s)',
$ldapserver_src->server_id,$ldapserver_dst->server_id,serialize($tree),$root_dn,$dn_dst),2);
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global $lang;
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printf('<nobr>%s %s...',$lang['copy_copying'],htmlspecialchars($root_dn));
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flush();
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$copy_result = copy_dn($ldapserver_src,$ldapserver_dst,$root_dn,$dn_dst);
if (! $copy_result)
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return false;
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printf('<span style="color:green">%s</span></nobr><br />',$lang['success']);
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flush();
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$children = isset($tree[$root_dn]) ? $tree[$root_dn] : null;
if (is_array($children) && count($children) > 0) {
foreach($children as $child_dn) {
$child_rdn = get_rdn($child_dn);
$new_dest_dn = sprintf('%s,%s',$child_rdn,$dn_dst);
r_copy_dn($ldapserver_src,$ldapserver_dst,$tree,$child_dn,$new_dest_dn);
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}
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} else {
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return true;
}
return true;
}
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function copy_dn($ldapserver_src,$ldapserver_dst,$dn_src,$dn_dst) {
debug_log(sprintf('copy_dn: Entered with (%s,%s,%s,%s)',
$ldapserver_src->server_id,$ldapserver_dst->server_id,$dn_src,$dn_dst),2);
global $lang;
$new_entry = get_object_attrs($ldapserver_src,$dn_src);
# modify the prefix-value (ie "bob" in cn=bob) to match the destination DN's value.
$rdn_attr = substr($dn_dst,0,strpos($dn_dst,'='));
$rdn_value = get_rdn($dn_dst);
$rdn_value = substr($rdn_value,strpos($rdn_value,'=') + 1);
$new_entry[$rdn_attr] = $rdn_value;
# don't need a dn attribute in the new entry
unset($new_entry['dn']);
# Check the user-defined custom call back first
if (true === run_hook('pre_entry_create',
array ('server_id'=>$ldapserver_dst->server_id,'dn'=>$dn_dst,'attrs'=>$new_entry))) {
$add_result = @ldap_add($ldapserver_dst->connect(),$dn_dst,$new_entry);
if (! $add_result) {
run_hook('post_entry_create',array('server_id'=>$ldapserver_dst->server_id,
'dn'=>$dn_dst,'attrs'=>$new_entry));
print '</small><br /><br />';
pla_error($lang['copy_failed'] . $dn_dst,ldap_error($ldapserver_dst->connect()),ldap_errno($ldapserver_dst->connect()));
}
return $add_result;
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} else {
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return false;
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}
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}
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/**
* @param object $ldapserver
* @param dn $dn
* @param array $tree
* @param string $filter
*/
function build_tree($ldapserver,$dn,$tree,$filter='(objectClass=*)') {
debug_log(sprintf('build_tree: Entered with (%s,%s,%s,%s)',
$ldapserver->server_id,$dn,serialize($tree),$filter),2);
$children = get_container_contents($ldapserver,$dn,0,$filter);
if (is_array($children) && count($children) > 0) {
$tree[$dn] = $children;
foreach ($children as $child_dn)
$tree = build_tree($ldapserver,$child_dn,$tree,$filter);
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}
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debug_log(sprintf('build_tree: Returning (%s)',serialize($tree)),1);
return $tree;
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}
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?>