function buildGroups()
{
global $GROUPS, $CONFIG;
require PATH_GROUPS . "groups.inc.php";
foreach ($GROUPS as $id => $group) {
$GROUPS[$id]["gr_desc_array"] = $GROUPS[$id]["gr_desc"];
$descriptions = unserialize(base64_decode($group["gr_desc"]));
if (defined("DEFAULT_BROWSER_LANGUAGE") && isset($descriptions[strtoupper(DEFAULT_BROWSER_LANGUAGE)])) {
$GROUPS[$id]["gr_desc"] = base64_decode($descriptions[strtoupper(DEFAULT_BROWSER_LANGUAGE)]);
} else {
if (isset($descriptions[strtoupper($CONFIG["gl_default_language"])])) {
$GROUPS[$id]["gr_desc"] = base64_decode($descriptions[strtoupper($CONFIG["gl_default_language"])]);
} else {
if (isset($descriptions["EN"])) {
$GROUPS[$id]["gr_desc"] = base64_decode($descriptions["EN"]);
} else {
$GROUPS[$id]["gr_desc"] = base64_decode(current($descriptions));
}
}
}
$GROUPS[$id]["gr_extern"] = $GROUPS[$id]["gr_extern"] == 1;
$GROUPS[$id]["gr_predefined"] = loadPredefinedMessages($id, true);
}
}
function validate()
{
global $INTERNAL, $GROUPS, $RESPONSE, $CONFIG;
if (DB_CONNECTION || SERVERSETUP) {
if (isset($_POST[POST_INTERN_AUTHENTICATION_USERID]) && isset($_POST[POST_INTERN_AUTHENTICATION_PASSWORD])) {
foreach ($INTERNAL as $sysId => $internuser) {
if (strtolower($internuser->UserId) == strtolower($_POST[POST_INTERN_AUTHENTICATION_USERID])) {
$internuser->SetStaticCaller();
$INTERNAL[CALLER_SYSTEM_ID]->PredefinedMessages = loadPredefinedMessages($sysId, false);
if (isset($_POST[POST_INTERN_NEW_PASSWORD])) {
$INTERNAL[CALLER_SYSTEM_ID]->ChangePassword($_POST[POST_INTERN_NEW_PASSWORD]);
}
if (LOGIN || SERVERSETUP) {
$INTERNAL[CALLER_SYSTEM_ID]->LoadPassword();
if (isset($_POST[POST_INTERN_VERSION]) && VERSION != $_POST[POST_INTERN_VERSION]) {
define("INVALID_CLIENT_VERSION", true);
}
}
if (isset($INTERNAL[CALLER_SYSTEM_ID]->Password) && $INTERNAL[CALLER_SYSTEM_ID]->Password == md5($_POST[POST_INTERN_AUTHENTICATION_PASSWORD])) {
if (LOGIN && !SERVERSETUP && $INTERNAL[CALLER_SYSTEM_ID]->LastActive != null && $INTERNAL[CALLER_SYSTEM_ID]->LastActive > time() - $CONFIG["timeout_clients"]) {
if (isset($INTERNAL[CALLER_SYSTEM_ID]->LoginId) && $_POST[POST_INTERN_AUTHENTICATION_LOGINID] != $INTERNAL[CALLER_SYSTEM_ID]->LoginId) {
define("AUTH_RESULT", LOGIN_REPLY_ALREADY_ONLINE);
break;
}
}
if (!SERVERSETUP && LOGIN && $INTERNAL[CALLER_SYSTEM_ID]->IsPasswordChangeNeeded()) {
define("AUTH_RESULT", LOGIN_REPLY_CHANGE_PASS);
break;
}
if (SERVERSETUP && $INTERNAL[CALLER_SYSTEM_ID]->Level != USER_LEVEL_ADMIN) {
define("AUTH_RESULT", LOGIN_REPLY_NOADMIN);
break;
}
define("VALIDATED", true);
if (!LOGOFF && isset($_POST[POST_INTERN_AUTHENTICATION_LOGINID])) {
$INTERNAL[CALLER_SYSTEM_ID]->LoginId = $_POST[POST_INTERN_AUTHENTICATION_LOGINID];
} elseif (LOGOFF) {
$INTERNAL[CALLER_SYSTEM_ID]->LoginId = null;
}
define("AUTH_RESULT", LOGIN_REPLY_SUCCEEDED);
if (isset($_POST[POST_GLOBAL_TYPING]) && $_POST[POST_INTERN_SERVER_ACTION] == INTERN_ACTION_LISTEN) {
$INTERNAL[CALLER_SYSTEM_ID]->Typing = $_POST[POST_GLOBAL_TYPING];
}
break;
} else {
if ($INTERNAL[CALLER_SYSTEM_ID]->LastActive < time() - $CONFIG["timeout_clients"]) {
$INTERNAL[CALLER_SYSTEM_ID]->Destroy();
}
break;
}
}
$INTERNAL[$sysId] = $internuser;
}
}
} else {
define("AUTH_RESULT", LOGIN_REPLY_DB);
}
if (defined("VALIDATED") && LOGIN) {
$INTERNAL[CALLER_SYSTEM_ID]->IP = getIP();
$INTERNAL[CALLER_SYSTEM_ID]->FirstActive = time();
$INTERNAL[CALLER_SYSTEM_ID]->VisitorFileSizes = array();
$INTERNAL[CALLER_SYSTEM_ID]->VisitorStaticReload = array();
$RESPONSE->Login = $INTERNAL[CALLER_SYSTEM_ID]->GetLoginReply($GROUPS[$INTERNAL[CALLER_SYSTEM_ID]->Groups[0]]["gr_extern"], getTimeDifference($_POST[POST_INTERN_CLIENT_TIME]));
}
if (!defined("AUTH_RESULT")) {
define("AUTH_RESULT", LOGIN_REPLY_BAD_COMBINATION);
}
}
