function BB_InitLangmap($path, $default = "")
{
global $bb_admin_lang, $bb_admin_def_lang, $bb_langmap;
$bb_langmap = array();
BB_SetLanguage($path, "");
if ($default != "") {
BB_SetLanguage($path, $default);
}
$bb_admin_def_lang = $bb_admin_lang;
if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) {
$langs = explode(",", $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
foreach ($langs as $lang) {
$lang = trim($lang);
$pos = strpos($lang, ";");
if ($pos !== false) {
$lang = substr($lang, 0, $pos);
}
if ($lang != "") {
$result = BB_SetLanguage($path, $lang);
if ($result["success"]) {
break;
}
}
}
}
}
}
require_once SSO_ROOT_PATH . "/" . SSO_SUPPORT_PATH . "/random.php";
Str::ProcessAllInput();
// Initialize the global CSPRNG instance.
$sso_rng = new CSPRNG();
// Timing attack defense.
SSO_RandomSleep();
// Calculate the remote IP address.
$sso_ipaddr = SSO_GetRemoteIP();
// Initialize language settings.
BB_InitLangmap(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", SSO_DEFAULT_LANG);
if (isset($_REQUEST["lang"]) && $_REQUEST["lang"] == "") {
unset($_REQUEST["lang"]);
}
if (isset($_REQUEST["lang"])) {
BB_SetLanguage(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", $_REQUEST["lang"]);
}
function SSO_DisplayError($msg, $htmlmsg = "")
{
global $sso_header, $sso_footer;
if (isset($_REQUEST["sso_ajax"])) {
echo htmlspecialchars(BB_Translate($msg)) . $htmlmsg;
} else {
echo $sso_header;
echo "<div class=\"sso_server_message_wrap" . ($htmlmsg == "" ? " sso_server_message_wrap_nosplit" : "") . "\"><div class=\"sso_server_error\">" . htmlspecialchars(BB_Translate($msg)) . "</div></div>";
echo $htmlmsg;
if (isset($_COOKIE["sso_server_lastapp"]) && $_COOKIE["sso_server_lastapp"] !== "") {
$url = @base64_decode($_COOKIE["sso_server_lastapp"]);
if ($url !== false) {
echo "<div class=\"sso_main_info\"><a href=\"" . htmlspecialchars($url) . "\">" . htmlspecialchars(BB_Translate("Return to the application")) . "</a></div>";
}
require_once SSO_ROOT_PATH . "/" . SSO_SUPPORT_PATH . "/phpseclib/AES.php";
}
require_once SSO_ROOT_PATH . "/" . SSO_SUPPORT_PATH . "/random.php";
SetDebugLevel();
Str::ProcessAllInput();
// Don't proceed any further if this is an acciental re-upload of this file to the root path.
if (SSO_STO_ADMIN && SSO_ROOT_PATH == str_replace("\\", "/", dirname(__FILE__))) {
exit;
}
if (SSO_USE_HTTPS && !BB_IsSSLRequest()) {
header("Location: " . BB_GetFullRequestURLBase("https"));
exit;
}
// Initialize language settings.
BB_InitLangmap(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", SSO_DEFAULT_LANG);
BB_SetLanguage(SSO_ROOT_PATH . "/" . SSO_LANG_PATH . "/", SSO_ADMIN_LANG);
// Initialize the global CSPRNG instance.
$sso_rng = new CSPRNG();
// Calculate the remote IP address.
$sso_ipaddr = SSO_GetRemoteIP();
$bb_randpage = SSO_BASE_RAND_SEED;
$bb_rootname = "SSO Server Admin";
$bb_usertoken = "";
$sso_site_admin = false;
$sso_user_id = "0";
// Require developers to inject code here. For example, integration with a specific login system or IP address restrictions.
if (file_exists("admin_hook.php")) {
require_once "admin_hook.php";
}
if (!is_string($bb_usertoken) || $bb_usertoken === "") {
echo "Invalid user token.\n";
if (isset($bb_accounts["sessions"][$_REQUEST["bbl"]])) {
$bb_session = $bb_accounts["sessions"][$_REQUEST["bbl"]];
if ($bb_session["expire"] < time()) {
BB_DeleteExpiredUserSessions();
} else {
$bb_account = $bb_accounts["users"][$bb_session["username"]];
}
}
}
if ($bb_account === false) {
BB_RunPluginAction("access_denied");
echo htmlspecialchars(BB_Translate("Invalid credentials."));
exit;
}
if (isset($bb_account["lang"]) && $bb_account["lang"] != "") {
BB_SetLanguage(ROOT_PATH . "/" . LANG_PATH . "/", $bb_account["lang"]);
}
BB_RunPluginAction("account_valid");
// Load in a revision, if required.
$bb_revision_num = -1;
$bb_revision = false;
$bb_revision_writeable = true;
BB_RunPluginAction("pre_revision_load");
if (isset($_REQUEST["bb_revnum"]) && (int) $_REQUEST["bb_revnum"] > -1) {
require_once $bb_dir . "/" . $bb_file . "_" . $bb_pref_lang . "_rev.php";
$bb_revision_num = (int) $_REQUEST["bb_revnum"];
if (!isset($bb_langpagerevisions["revisions"][$bb_revision_num])) {
$bb_revision_num = -1;
} else {
$bb_revision = $bb_langpagerevisions["revisions"][$bb_revision_num];
$bb_langpage = unserialize($bb_revision[1]);
function BB_SetUserLanguage($username, $lang)
{
global $bb_accounts, $bb_admin_pref_lang;
if (!isset($bb_accounts["users"][$username])) {
return false;
}
$result = BB_SetLanguage($lang);
if (!$result["success"]) {
return false;
}
BB_RunPluginActionInfo("pre_bb_setuserlanguage", $bb_accounts["users"][$username]);
$bb_accounts["users"][$username]["lang"] = $bb_admin_pref_lang;
BB_RunPluginActionInfo("post_bb_setuserlanguage", $bb_accounts["users"][$username]);
return BB_SaveUserAccounts();
}