| protected getRecommendedIdP ( ) : string | ||
| return | string | The entity id of the IdP the user should most likely use. |
protected function getRecommendedIdP()
{
$idp = $this->getPreviousIdP();
if ($idp !== null) {
$this->log('Preferred IdP from previous use [' . $idp . '].');
return $idp;
}
$idp = $this->getFromCIDRhint();
if (!empty($idp)) {
$this->log('Preferred IdP from CIDR hint [' . $idp . '].');
return $idp;
}
return null;
}