public function checkSPCerts()
    {
        $key = $this->getSPkey();
        $cert = $this->getSPcert();
        return (!empty($key) && !empty($cert));
    }
public function checkSPCerts()
    {
        $key = $this->getSPkey();
        $cert = $this->getSPcert();
        return (!empty($key) && !empty($cert));
    }
public function checkSPCerts ( ) { $ key = $ this -> getSPkey ( ) ; $ cert = $ this -> getSPcert ( ) ; return ( ! empty ( $ key ) && ! empty ( $ cert ) ) ; }
Checks if the x509 certs of the SP exists and are valid.

@return bool
Checks if the x509 certs of the SP exists and are valid .