/**
* Handles a status line.
*
* @param string $line the status line to handle.
*/
public function handle($line)
{
$tokens = explode(' ', $line);
switch ($tokens[0]) {
case 'GOODSIG':
case 'EXPSIG':
case 'EXPKEYSIG':
case 'REVKEYSIG':
case 'BADSIG':
$signature = new Signature();
// if there was a signature id, set it on the new signature
if ($this->signatureId != '') {
//$signature->setId($this->signatureId);
$this->signatureId = '';
}
// Detect whether fingerprint or key id was returned and set
// signature values appropriately. Key ids are strings of either
// 16 or 8 hexadecimal characters. Fingerprints are strings of 40
// hexadecimal characters. The key id is the last 16 characters of
// the key fingerprint.
if (strlen($tokens[1]) > 16) {
$signature->setFingerprint($tokens[1]);
//$signature->setKeyId(substr($tokens[1], -16));
} else {
//$signature->setKeyId($tokens[1]);
}
// get user id string
$string = implode(' ', array_splice($tokens, 2));
$string = rawurldecode($string);
//$signature->setUserId(Cli::parseUserIdLine($string));
$this->index++;
$this->signatures[$this->index] = $signature;
break;
case 'ERRSIG':
$signature = new Signature();
// if there was a signature id, set it on the new signature
if ($this->signatureId != '') {
//$signature->setId($this->signatureId);
$this->signatureId = '';
}
// Detect whether fingerprint or key id was returned and set
// signature values appropriately. Key ids are strings of either
// 16 or 8 hexadecimal characters. Fingerprints are strings of 40
// hexadecimal characters. The key id is the last 16 characters of
// the key fingerprint.
if (strlen($tokens[1]) > 16) {
$signature->setFingerprint($tokens[1]);
//$signature->setKeyId(substr($tokens[1], -16));
} else {
//$signature->setKeyId($tokens[1]);
}
$this->index++;
$this->signatures[$this->index] = $signature;
break;
case 'VALIDSIG':
if (!array_key_exists($this->index, $this->signatures)) {
break;
}
$signature = $this->signatures[$this->index];
//$signature->setValid(true);
$signature->setFingerprint($tokens[1]);
if (strpos($tokens[3], 'T') === false) {
$signature->setCreationDate($tokens[3]);
} else {
$signature->setCreationDate(strtotime($tokens[3]));
}
if (array_key_exists(4, $tokens)) {
if (strpos($tokens[4], 'T') === false) {
//$signature->setExpirationDate($tokens[4]);
} else {
//$signature->setExpirationDate(strtotime($tokens[4]));
}
}
break;
case 'SIG_ID':
// note: signature id comes before new signature line and may not
// exist for some signature types
$this->signatureId = $tokens[1];
break;
}
}
public function decryptAndVerify($data)
{
$plaintext = null;
$info = $this->getResource()->decryptverify($data, $plaintext);
$result = new Verification();
$result->setData($plaintext);
foreach ($info as $sig) {
$signature = new Signature();
$signature->setCreationDate($sig['timestamp']);
$signature->setFingerprint($sig['fingerprint']);
$result->addSignature($signature);
}
return $result;
}