254 lines
8.9 KiB
PHP
254 lines
8.9 KiB
PHP
<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2003 Tilo Lutz
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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LDAP Account Manager Delete user, hosts or groups
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*/
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include_once('../lib/ldap.inc');
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include_once('../lib/account.inc');
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include_once('../lib/config.inc');
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// start session
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session_save_path('../sess');
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@session_start();
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// Redirect to startpage if user is not loged in
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if (!isset($_SESSION['loggedIn'])) {
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metaRefresh("login.php");
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die;
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}
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// set language
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setlanguage();
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// use references because session-vars can change in future
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$ldap_intern =& $_SESSION['ldap'];
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$config_intern =& $_SESSION['config'];
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$delete_dn =& $_SESSION['delete_dn'];
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if ($_POST['backmain']) {
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// back to list page
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if (isset($_SESSION['delete_dn'])) unset ($_SESSION['delete_dn']);
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metaRefresh("lists/list".$_POST['type']."s.php");
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// stop script because we don't want to reate invalid html-code
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die;
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}
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// Print header and part of body
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echo $_SESSION['header'];
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echo '<title>';
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echo _('Delete Account');
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echo '</title>'."\n".
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'<link rel="stylesheet" type="text/css" href="../style/layout.css">'."\n".
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'</head>'."\n".
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'<body>'."\n".
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'<form action="delete.php" method="post">'."\n";
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if ($_GET['type']) {
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// $_GET['type'] is true if delete.php was called from *list.php
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// Store $_GET['type'] as $_POST['type']
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// Replace wrong chars from Session
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echo '<input name="type" type="hidden" value="'.$_GET['type'].'">';
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switch ($_GET['type']) {
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// Select which layout and text should be displayed
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case 'user':
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echo "<fieldset class=\"useredit-bright\"><legend class=\"useredit-bright\"><b>";
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echo _('Delete user(s)');
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echo "</b></legend>\n";
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echo '<b>'._('Do you really want to delete user(s):').'</b>';
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break;
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case 'host':
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echo "<fieldset class=\"hostedit-bright\"><legend class=\"hostedit-bright\"><b>";
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echo _('Delete host(s)');
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echo "</b></legend>\n";
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echo '<b>'._('Do you really want to delete host(s):').'</b>';
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break;
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case 'group':
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echo "<fieldset class=\"groupedit-bright\"><legend class=\"groupedit-bright\"><b>";
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echo _('Delete group(s)');
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echo "</b></legend>\n";
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echo '<b>'._('Do you really want to delete group(s):').'</b>';
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break;
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}
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echo "<br>\n";
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// display all DNs in a tables
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echo "<table border=0 width=\"100%\">\n";
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foreach ($delete_dn as $dn) echo '<tr><td>'.$dn.'</td></tr>';
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echo "</table>\n";
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// Ask if lam should delete homedirs if users are deleted and lamdaemon.pl is in use
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if (($_GET['type']== user) && $config_intern->scriptServer) {
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echo "<br>\n";
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echo "<table border=0>\n";
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echo '<tr><td>';
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echo _('Delete also Homedirectories');
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echo '</td>'."\n".'<td><input name="f_rem_home" type="checkbox">'.
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'</td></tr>'."\n";
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echo "</table>\n";
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}
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// Print buttons
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echo "<br>\n";
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echo '<input name="delete_yes" type="submit" value="' . _('Commit') . '">';
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echo ' <input name="delete_no" type="submit" value="' . _('Cancel') . '">';
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echo "</fieldset>\n";
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}
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if ($_POST['delete_yes']) {
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// deletion has been confirmed.
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switch ($_POST['type']) {
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case 'user':
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echo "<fieldset class=\"useredit-bright\"><legend class=\"useredit-bright\"><b>";
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echo _('Deleting user(s)...');
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echo "</b></legend>\n";
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break;
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case 'host':
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echo "<fieldset class=\"hostedit-bright\"><legend class=\"hostedit-bright\"><b>";
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echo _('Deleting host(s)...');
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echo "</b></legend>\n";
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break;
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case 'group':
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echo "<fieldset class=\"groupedit-bright\"><legend class=\"groupedit-bright\"><b>";
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echo _('Deleting group(s)...');
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echo "</b></legend>\n";
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break;
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}
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// Store kind of DNs
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echo '<input name="type" type="hidden" value="'.$_POST['type'].'">';
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echo "<br><table border=0 >\n";
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// Loop for every DN which should be deleted
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foreach ($delete_dn as $dn) {
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switch ($_POST['type']) {
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case 'user':
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// Get username from DN
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$temp=explode(',', $dn);
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$username = str_replace('uid=', '', $temp[0]);
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// Fill array with groupnames
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$usernames[] = $username;
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// Search for groups which have memberUid set to username
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$result = ldap_search($ldap_intern->server(), $config_intern->get_GroupSuffix(), "(&(objectClass=PosixGroup)(memberUid=$username))", array(''));
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$entry = ldap_first_entry($ldap_intern->server(), $result);
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// loop for every found group and remove membership
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while ($entry) {
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$success = ldap_mod_del($ldap_intern->server(), ldap_get_dn($ldap_intern->server(), $entry) , array('memberUid' => $username));
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// *** fixme add error-message if memberUid couldn't be deleted
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$entry = ldap_next_entry($ldap_intern->server(), $entry);
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}
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if ($config_intern->scriptServer && isset($username)) {
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// Remove homedir if required
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if ($_POST['f_rem_home']) remhomedir($username);
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// Remove quotas if lamdaemon.pl is used
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remquotas($username, 'user');
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}
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// Delete user itself
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$success = ldap_delete($ldap_intern->server(), $dn);
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if (!$success) $error = _('Could not delete user:').' '.$dn;
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break;
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case 'host':
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// Delete host itself
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$success = ldap_delete($ldap_intern->server(), $dn);
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if (!$success) $error = _('Could not delete host:').' '.$dn;
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break;
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case 'group':
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/* First we have to check if any user uses $group
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* as primary group. It's not allowed to delete a
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* group if it still contains primaty members
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*/
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$temp=explode(',', $dn);
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$groupname = str_replace('cn=', '', $temp[0]);
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// Fill array with groupnames
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$usernames[] = $groupname;
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// Get group GIDNumber
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$groupgid = getgid($groupname);
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// Search for users which have gid set to current gid
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$result = ldap_search($ldap_intern->server(), $config_intern->get_UserSuffix(), "gidNumber=$groupgid", array(''));
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// Print error if still users in group
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if (!$result) $error = _('Could not delete group. Still users in group:').' '.$dn;
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else {
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// Remove quotas if lamdaemon.pl is used
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if ($config_intern->scriptServer && isset($groupname)) {
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remquotas($groupname, 'group');
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}
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// Delete group itself
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$success = ldap_delete($ldap_intern->server(), $dn);
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if (!$success) $error = _('Could not delete group:').' '.$dn;
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}
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break;
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}
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// Remove DNs from cache-array
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if ($success && isset($_SESSION[$_POST['type'].'DN'][$dn])) unset($_SESSION[$_POST['type'].'DN'][$dn]);
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// Display success or error-message
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if (!$error) echo "<tr><td><b>$dn ". _('deleted').".</b></td></tr>\n";
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else echo "<tr><td><b>$error</b></td></tr>\n";
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}
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echo "</table><br>\n";
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switch ($_POST['type']) {
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// Select which page should be displayd if back-button will be pressed
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case 'user':
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echo '<input name="backmain" type="submit" value="'; echo _('Back to user list'); echo '">';
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break;
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case 'group':
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echo '<input name="backmain" type="submit" value="'; echo _('Back to group list'); echo '">';
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break;
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case 'host':
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echo '<input name="backmain" type="submit" value="'; echo _('Back to host list'); echo '">';
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break;
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}
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echo "<br></fieldset>\n";
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}
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if ($_POST['delete_no']) {
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// Delete no accounts
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echo '<input name="type" type="hidden" value="'.$_POST['type'].'">';
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switch ($_POST['type']) {
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// Select which page should be displayd if back-button will be pressed
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case 'user':
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echo "<fieldset class=\"useredit-bright\"><legend class=\"useredit-bright\"><b>";
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echo _('Deleting user(s) canceled.');
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echo "</b></legend>\n";
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echo _('No user(s) were deleted');
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echo "<br>";
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echo '<input name="backmain" type="submit" value="'; echo _('Back to user list'); echo '">';
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break;
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case 'host':
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echo "<fieldset class=\"hostedit-bright\"><legend class=\"hostedit-bright\"><b>";
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echo _('Deleting host(s) canceled.');
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echo "</b></legend>\n";
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echo _('No host(s) were deleted');
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echo "<br>";
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echo '<input name="backmain" type="submit" value="'; echo _('Back to host list'); echo '">';
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break;
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case 'group':
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echo "<fieldset class=\"groupedit-bright\"><legend class=\"groupedit-bright\"><b>";
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echo _('Deleting group(s) canceled.');
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echo "</b></legend>\n";
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echo _('No group(s) were deleted');
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echo "<br>";
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echo '<input name="backmain" type="submit" value="'; echo _('Back to group list'); echo '">';
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break;
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}
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echo "<br></fieldset>\n";
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}
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echo '</form></body></html>'."\n";
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?>
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