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<?php
class ConfigModule
{
public static function insertAdConfig($title, $server, $searchbase, $binddn, $bindpw, $home)
{
// TODO: Lock table, race condition if about 500 admins insert a config at the same time
Database::exec("INSERT INTO configtgz_module (title, moduletype, filepath, contents) "
. " VALUES (:title, 'AD_AUTH', '', '')", array('title' => $title));
$id = Database::lastInsertId();
if (!is_numeric($id)) Util::traceError('Inserting new AD config to DB did not yield a numeric insert id');
// Entry created, now try to get a free port for the proxy
$res = Database::simpleQuery("SELECT moduleid, contents FROM configtgz_module");
$ports = array();
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
if ($row['moduleid'] == $id) {
// ...
} else {
$data = json_decode($row['contents'], true);
if (isset($data['proxyport'])) $ports[] = $data['proxyport'];
}
}
$port = 3300;
while (in_array($port, $ports)) {
$port++;
}
// Port determined, carry on...
$ownEntry = array(
'server' => $server,
'searchbase' => $searchbase,
'binddn' => $binddn,
'bindpw' => $bindpw,
'home' => $home,
'proxyport' => $port
);
$data = json_encode($ownEntry);
if ($data === false) Util::traceError('Serializing the AD data failed.');
$name = CONFIG_TGZ_LIST_DIR . '/modules/AD_AUTH_id_' . $id . '.' . mt_rand() . '.tgz';
Database::exec("UPDATE configtgz_module SET filepath = :filename, contents = :contents WHERE moduleid = :id LIMIT 1", array(
'id' => $id,
'filename' => $name,
'contents' => $data
));
// Add archive file name to array before returning it
$ownEntry['moduleid'] = $id;
$ownEntry['filename'] = $name;
return $ownEntry;
}
}
|
