\n";
// if (file_exists($caFile))
// echo "\n";
}
if (file_exists($caFile)) {
Swekey_SetCAFile($caFile);
} elseif (! empty($caFile)
&& (substr($_SESSION['SWEKEY']['CONF_SERVER_CHECK'], 0, 8) == "https://")) {
return "Internal Error: CA File $caFile not found";
}
$result = null;
$swekey_id = $_GET['swekey_id'];
$swekey_otp = $_GET['swekey_otp'];
if (isset($swekey_id)) {
unset($_SESSION['SWEKEY']['AUTHENTICATED_SWEKEY']);
if (! isset($_SESSION['SWEKEY']['RND_TOKEN'])) {
unset($swekey_id);
} else {
if (strlen($swekey_id) == 32) {
$res = Swekey_CheckOtp($swekey_id, $_SESSION['SWEKEY']['RND_TOKEN'], $swekey_otp);
unset($_SESSION['SWEKEY']['RND_TOKEN']);
if (! $res) {
$result = __('Hardware authentication failed!') . ' (' . Swekey_GetLastError() . ')';
} else {
$_SESSION['SWEKEY']['AUTHENTICATED_SWEKEY'] = $swekey_id;
$_SESSION['SWEKEY']['FORCE_USER'] = $_SESSION['SWEKEY']['VALID_SWEKEYS'][$swekey_id];
return null;
}
} else {
$result = __('No valid authentication key plugged');
if ($_SESSION['SWEKEY']['CONF_DEBUG']) {
$result .= "
" . htmlspecialchars($swekey_id);
}
unset($_SESSION['SWEKEY']['CONF_LOADED']); // reload the conf file
}
}
} else {
unset($_SESSION['SWEKEY']);
}
$_SESSION['SWEKEY']['RND_TOKEN'] = Swekey_GetFastRndToken();
if (strlen($_SESSION['SWEKEY']['RND_TOKEN']) != 64) {
$result = __('Hardware authentication failed!') . ' (' . Swekey_GetLastError() . ')';
unset($_SESSION['SWEKEY']['CONF_LOADED']); // reload the conf file
}
if (! isset($swekey_id)) {
?>
display();
if ($GLOBALS['error_handler']->hasDisplayErrors()) {
echo '';
$GLOBALS['error_handler']->dispErrors();
echo '
';
}
}
if (isset($_SESSION['SWEKEY']) && $_SESSION['SWEKEY']['ENABLED']) {
echo '';
}
}
if (!empty($_GET['session_to_unset'])) {
session_write_close();
session_id($_GET['session_to_unset']);
session_start();
$_SESSION = array();
session_write_close();
session_destroy();
exit;
}
if (isset($_GET['swekey_reset'])) {
unset($_SESSION['SWEKEY']);
}
?>