public static function getCA($person)
{
if (!isset(CAHandler::$ca)) {
if (Config::get_config('cert_product') == PRD_PERSONAL) {
/* if no NREN object is set, we can not know anything about the days */
if (!is_object($person->getNREN())) {
$days = min(ConfusaConstants::$CAPI_VALID_PERSONAL);
} else {
$days = $person->getNREN()->getCertValidity();
}
} else {
if (Config::get_config('cert_product') == PRD_ESCIENCE) {
$days = ConfusaConstants::$CAPI_VALID_ESCIENCE;
} else {
throw new ConfusaGenException("Confusa's configured product-mode is " . "illegal! Must be one of: PRD_ESCIENCE, " . "PRD_PERSONAL. Please contact an IT " . "administrator about that!");
}
}
switch ((int) Config::get_config('ca_mode')) {
case CA_STANDALONE:
require_once 'CA_Standalone.php';
CAHandler::$ca = new CA_Standalone($person, $days);
break;
case CA_COMODO:
require_once 'CA_Comodo.php';
if (Config::get_config('capi_test') == TRUE) {
$days = ConfusaConstants::$CAPI_TEST_VALID_DAYS;
}
CAHandler::$ca = new CA_Comodo($person, $days);
break;
default:
/* This is going to produce a *lot* of errors,
* but it should also catch the attention of
* the operators. */
Logger::log_event(LOG_ALERT, "Tried to instantiate CA " . Config::get_config('ca_mode') . " but this is unknow. Config-file has errors. Check the ca_mode.");
return null;
}
}
return CAHandler::$ca;
}
