public function requireLogin()
{
global $whmcs;
if ($this->isLoggedIn()) {
if (WHMCS_Session::get("2fabackupcodenew")) {
$this->setTemplate("logintwofa");
$twofa = new WHMCS_2FA();
if ($twofa->setClientID($this->getUserID())) {
$backupcode = $twofa->generateNewBackupCode();
$this->assign("newbackupcode", $backupcode);
WHMCS_Session::delete("2fabackupcodenew");
} else {
$this->assign("newbackupcodeerror", true);
}
$this->output();
exit;
}
return true;
}
$_SESSION['loginurlredirect'] = html_entity_decode($_SERVER['REQUEST_URI']);
if (WHMCS_Session::get("2faverifyc")) {
$this->setTemplate("logintwofa");
if (WHMCS_Session::get("2fabackupcodenew")) {
$this->assign("newbackupcode", true);
} else {
if ($whmcs->get_req_var("incorrect")) {
$this->assign("incorrect", true);
}
}
$twofa = new WHMCS_2FA();
if ($twofa->setClientID(WHMCS_Session::get("2faclientid"))) {
if (!$twofa->isActiveClients() || !$twofa->isEnabled()) {
WHMCS_Session::destroy();
redir();
}
if ($whmcs->get_req_var("backupcode")) {
$this->assign("backupcode", true);
} else {
$challenge = $twofa->moduleCall("challenge");
if ($challenge) {
$this->assign("challenge", $challenge);
} else {
$this->assign("error", "Bad 2 Factor Auth Module. Please contact support.");
}
}
} else {
$this->assign("error", "An error occurred. Please try again.");
}
} else {
$this->setTemplate("login");
$this->assign("loginpage", true);
$this->assign("formaction", "dologin.php");
if ($whmcs->get_req_var("incorrect")) {
$this->assign("incorrect", true);
}
}
$this->output();
exit;
}
public function handleInvalidToken()
{
if (defined("CLIENTAREA")) {
WHMCS_Session::destroy();
redir("", "clientarea.php");
}
exit("Invalid Token");
}
}
echo "<div id=\"login_msg\"><span style=\"font-size:14px;\"><strong>" . $msgtitle . "</strong></span><br>" . $msg . "</div>";
if (isset($_SESSION['2fabackupcodenew'])) {
$twofa = new WHMCS_2FA();
if ($twofa->setAdminID($_SESSION['2faadminid'])) {
$backupcode = $twofa->generateNewBackupCode();
echo "<div id=\"login\"><p align=\"center\">Your New Backup Code is:</p><div style=\"margin:20px auto;padding:10px;width:280px;background-color:#F2D4CE;border:1px dashed #AE432E;text-align:center;font-size:20px;\">" . $backupcode . "</div><p align=\"center\">Write this down on paper and keep it safe.<br />It will be needed if you ever lose your 2nd factor device or it is unavailable to you again in future.</p><form method=\"post\" action=\"dologin.php\"><p align=\"center\"><input type=\"submit\" value=\"Continue to Admin Area »\" /></p></form></div>";
} else {
echo "<div id=\"login\">An error occurred. Please try again.</div>";
}
} else {
if (isset($_SESSION['2faverify'])) {
$twofa = new WHMCS_2FA();
if ($twofa->setAdminID($_SESSION['2faadminid'])) {
if (!$twofa->isActiveAdmins() || !$twofa->isEnabled()) {
WHMCS_Session::destroy();
redir();
}
if ($whmcs->get_req_var("backupcode")) {
echo "<div id=\"login\"><form method=\"post\" action=\"dologin.php\"><input type=\"hidden\" name=\"backupcode\" value=\"1\" /><p align=\"center\"><input type=\"text\" name=\"code\" size=\"25\" /> <input type=\"submit\" value=\"Login »\" /></p><p align=\"center\">Enter Your Backup Code Above to Login</p></form></div>";
} else {
$challenge = $twofa->moduleCall("challenge");
if ($challenge) {
echo "<div id=\"login\">" . $challenge . "<p align=\"center\">Can't Access Your 2nd Factor Device? <a href=\"login.php?backupcode=1\">Login using Backup Code</a></p></div>";
} else {
echo "<div id=\"login\">Bad 2 Factor Auth Module. Please contact support.</div>";
}
}
} else {
echo "<div id=\"login\">An error occurred. Please try again.</div>";
}
