/**
* @group github705
*/
public function testSaveNullRSAParam()
{
$privKey = new RSA();
$privKey->loadKey('-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----');
$pubKey = new RSA();
$pubKey->loadKey($privKey->getPublicKey());
$pubKey->setPublicKey();
$subject = new X509();
$subject->setDNProp('id-at-organizationName', 'phpseclib demo cert');
$subject->setPublicKey($pubKey);
$issuer = new X509();
$issuer->setPrivateKey($privKey);
$issuer->setDN($subject->getDN());
$x509 = new X509();
$result = $x509->sign($issuer, $subject);
$cert = $x509->saveX509($result);
$cert = $x509->loadX509($cert);
$this->assertArrayHasKey('parameters', $cert['tbsCertificate']['subjectPublicKeyInfo']['algorithm']);
$this->assertArrayHasKey('parameters', $cert['signatureAlgorithm']);
$this->assertArrayHasKey('parameters', $cert['tbsCertificate']['signature']);
}
/**
* Gets the public key
*
* Returns a \phpseclib\Crypt\RSA object or a false.
*
* @access public
* @return mixed
*/
function getPublicKey()
{
if (isset($this->publicKey)) {
return $this->publicKey;
}
if (isset($this->currentCert) && is_array($this->currentCert)) {
foreach (array('tbsCertificate/subjectPublicKeyInfo', 'certificationRequestInfo/subjectPKInfo') as $path) {
$keyinfo = $this->_subArray($this->currentCert, $path);
if (!empty($keyinfo)) {
break;
}
}
}
if (empty($keyinfo)) {
return false;
}
$key = $keyinfo['subjectPublicKey'];
switch ($keyinfo['algorithm']['algorithm']) {
case 'rsaEncryption':
$publicKey = new RSA();
$publicKey->loadKey($key);
$publicKey->setPublicKey();
break;
default:
return false;
}
return $publicKey;
}
/**
* Set Public Key
*
* Called by \phpseclib\System\SSH\Agent::requestIdentities()
*
* @param \phpseclib\Crypt\RSA $key
* @access private
*/
function setPublicKey($key)
{
$this->key = $key;
$this->key->setPublicKey();
}
/**
* @group github468
*/
public function testSignedPKCS1()
{
$rsa = new RSA();
$key = '-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/k7FwSDE9R9rvTU2nGdJwKaVG
RvBIYGJNahseQhZkQH4CVFMdpWhmD8PyXpjNHtV1CJ0bqAX6e5QyNjvl0FeBj9dz
JWrQdxx/WNN+ABG426rgYYbeGcIlWLZCw6Bx/1HtN5ef6nVEoiGNChYKIRB4QFOi
01smFxps1w8ZIQnD6wIDAQAB
-----END PUBLIC KEY-----';
$rsa->loadKey($key);
$rsa->setPublicKey();
$newkey = $rsa->getPublicKey();
$this->assertSame(preg_replace('#\\s#', '', $key), preg_replace('#\\s#', '', $newkey));
}
static function crypt_rsa_key($mod, $exp, $hash = 'SHA256')
{
$rsa = new Crypt_RSA();
$rsa->setSignatureMode(CRYPT_RSA_SIGNATURE_PKCS1);
$rsa->setHash(strtolower($hash));
$rsa->modulus = new Math_BigInteger($mod, 256);
$rsa->k = strlen($rsa->modulus->toBytes());
$rsa->exponent = new Math_BigInteger($exp, 256);
$rsa->setPublicKey();
return $rsa;
}
public function login()
{
$this->connectIfNeeded(false);
if ($this->user === null) {
throw new FtpException(Yii::t('gsftp', 'Could not login to SFTP server "{host}" on port "{port}" without username.', ['host' => $this->host, 'port' => $this->port]));
} else {
if ($this->privateKeyFile != null) {
$key = new RSA();
if ($this->pass != null && !empty($this->pass)) {
$key->setPassword($this->pass);
}
if ($this->publicKeyFile != null && !empty($this->publicKeyFile)) {
$key->setPublicKey(self::_readKeyFile('Public', $this->publicKeyFile));
}
$key->setPrivateKey(self::_readKeyFile('Private', $this->privateKeyFile));
if (!$this->handle->login($this->user, $key)) {
throw new FtpException(Yii::t('gsftp', 'Could not login to SFTP server "{host}" on port "{port}" with user "{user}" using RSA key.', ['host' => $this->host, 'port' => $this->port, 'user' => $this->user]));
}
} else {
if ($this->pass != null && !empty($this->pass)) {
if (!$this->handle->login($this->user, $this->pass)) {
throw new FtpException(Yii::t('gsftp', 'Could not login to SFTP server "{host}" on port "{port}" with user "{user}".', ['host' => $this->host, 'port' => $this->port, 'user' => $this->user]));
}
}
}
}
}
