function getFullSpot($msgId)
{
# initialize some variables
$spotParser = new SpotParser();
$spot = array('xml' => '', 'user-signature' => '', 'user-key' => '', 'verified' => false, 'messageid' => $msgId, 'userid' => '', 'xml-signature' => '');
# Vraag de volledige article header van de spot op
$header = $this->getHeader('<' . $msgId . '>');
# Parse de header
foreach ($header as $str) {
$keys = explode(':', $str);
switch ($keys[0]) {
case 'X-XML':
$spot['xml'] .= substr($str, 7);
break;
case 'X-User-Signature':
$spot['user-signature'] = base64_decode($spotParser->unspecialString(substr($str, 18)));
break;
case 'X-XML-Signature':
$spot['xml-signature'] = substr($str, 17);
break;
case 'X-User-Key':
$xml = simplexml_load_string(substr($str, 12));
if ($xml !== false) {
$spot['user-key']['exponent'] = (string) $xml->Exponent;
$spot['user-key']['modulo'] = (string) $xml->Modulus;
}
# if
break;
# x-user-key
}
# switch
}
# foreach
# Valideer de signature van de XML, deze is gesigned door de user zelf
if (!empty($spot['user-signature']) && !empty($spot['user-key'])) {
$spot['verified'] = $spotParser->checkRsaSignature('<' . $spot['messageid'] . '>', $spot['user-signature'], $spot['user-key']);
if (!$spot['verified']) {
$spot['verified'] = $spotParser->checkRsaSignature($spot['xml-signature'], $spot['user-signature'], $spot['user-key']);
}
# if
} else {
$spot['verified'] = false;
}
# else
# als de spot verified is, toon dan de userid van deze user
if ($spot['verified']) {
$spot['userid'] = $spotParser->calculateUserid($spot['user-key']['modulo']);
}
# if
# Parse nu de XML file, alles wat al gedefinieerd is eerder wordt niet overschreven
$spot = array_merge($spotParser->parseFull($spot['xml']), $spot);
return $spot;
}
