PHP openssl_pkey_get_details函数代码示例

 /**
  * @param $data
  *
  * @throws \Exception
  * @throws \FG\ASN1\Exception\ParserException
  *
  * @return array
  */
 private function loadPEM($data)
 {
     $res = openssl_pkey_get_private($data);
     if (false === $res) {
         $res = openssl_pkey_get_public($data);
     }
     if (false === $res) {
         throw new \Exception('Unable to load the key');
     }
     $details = openssl_pkey_get_details($res);
     if (!array_key_exists('rsa', $details)) {
         throw new \Exception('Unable to load the key');
     }
     foreach ($details['rsa'] as $key => $value) {
         $value = Base64Url::encode($value);
         if ($key === 'dmp1') {
             $this->dp = $value;
         } elseif ($key === 'dmq1') {
             $this->dq = $value;
         } elseif ($key === 'iqmp') {
             $this->qi = $value;
         } else {
             $this->{$key} = $value;
         }
     }
 }

 /**
  * @param string $sString
  * @param string $sKey = ''
  *
  * @return string|false
  */
 public static function EncryptStringRSA($sString, $sKey = '')
 {
     $sResult = '';
     $sKey = \md5($sKey);
     $sPrivateKey = \RainLoop\Utils::RsaPrivateKey();
     if (!empty($sPrivateKey)) {
         $oPrivKey = \openssl_pkey_get_private($sPrivateKey);
         $oKeyDetails = \openssl_pkey_get_details($oPrivKey);
         if (!empty($oKeyDetails['key']) && !empty($oKeyDetails['bits'])) {
             $oPubKey = \openssl_pkey_get_public($oKeyDetails['key']);
             $iC = $oKeyDetails['bits'] / 8 - 15;
             $aString = \str_split($sString, $iC);
             foreach ($aString as $iIndex => $sLine) {
                 $sEncrypted = '';
                 \openssl_public_encrypt($sLine, $sEncrypted, $oPubKey);
                 $aString[$iIndex] = $sEncrypted;
             }
             $aString[] = $sKey;
             $sResult = @\serialize($aString);
             \openssl_free_key($oPubKey);
         }
         \openssl_free_key($oPrivKey);
     }
     return $sResult;
 }

 public function run()
 {
     if (strrev($this->input['folder']) !== DIRECTORY_SEPARATOR) {
         $this->input['folder'] .= DIRECTORY_SEPARATOR;
     }
     $files = [];
     foreach (['pub', 'key', 'crt', 'csr'] as $extension) {
         $files[$extension] = sprintf('%s%s%s.%s', $this->input['folder'], $this->input['prefix'], $this->input['hostname'], $extension);
     }
     foreach ($files as $file) {
         if (file_exists($file)) {
             throw new RuntimeException(sprintf('File exist: %s', $file));
         }
     }
     $dn = array("countryName" => $this->input['country'], "stateOrProvinceName" => $this->input['state-or-province-name'], "localityName" => $this->input['locality-name'], "organizationName" => $this->input['organization-name'], "organizationalUnitName" => $this->input['organizational-unit-name'], "commonName" => $this->input['common-name'], "emailAddress" => $this->input['email-address']);
     // Create the private and public key
     $res = openssl_pkey_new(['digest_alg' => $this->input['alg'], 'private_key_bits' => $this->input['bits'], 'private_key_type' => OPENSSL_KEYTYPE_RSA]);
     // Generate a certificate signing request
     $csr = openssl_csr_new(array_filter($dn), $res);
     // Creates a self-signed cert
     $sscert = openssl_csr_sign($csr, null, $res, $this->input['days']);
     openssl_csr_export($csr, $out);
     file_put_contents($files['csr'], $out);
     // Export certfile
     openssl_x509_export($sscert, $out);
     file_put_contents($files['crt'], $out);
     // Extract the private key from $res to $privKey
     openssl_pkey_export($res, $out);
     file_put_contents($files['key'], $out);
     // Extract the public key from $res to $pubKey
     $out = openssl_pkey_get_details($res);
     file_put_contents($files['pub'], $out["key"]);
 }

 /**
  * Fetches public key from the remote certificate
  *
  * @param $url
  * @return string|false
  */
 protected function fetchPublicKey($url)
 {
     $cache = \Yii::$app->cache;
     $cacheKey = 'paypal-public-key-' . md5($url);
     $publicKey = $cache->get($cacheKey);
     if ($publicKey) {
         return $publicKey;
     }
     // trying to fetch certificate
     $cert = @file_get_contents($url);
     if (!$cert) {
         return false;
     }
     $key = openssl_pkey_get_public($cert);
     if (!$key) {
         return false;
     }
     $keyData = openssl_pkey_get_details($key);
     $result = ArrayHelper::getValue($keyData, 'key', false);
     if (!$result) {
         return false;
     }
     $cache->add($cacheKey, $result);
     return $result;
 }

 /**
  * @test
  *
  * @uses Lcobucci\JWT\RsaKeys
  *
  * @covers Lcobucci\JWT\Signer\Keychain::getPublicKey
  */
 public function getPublicKeyShouldReturnAValidResource()
 {
     $keychain = new Keychain();
     $publicKey = $keychain->getPublicKey($this->publicRsaContent());
     $this->assertInternalType('resource', $publicKey);
     $this->assertEquals(openssl_pkey_get_details($publicKey), openssl_pkey_get_details($this->publicRsa()));
 }

 public static function setUpBeforeClass()
 {
     $keyResource = openssl_pkey_new();
     openssl_pkey_export($keyResource, $privateKey);
     self::$publicKey = openssl_pkey_get_details($keyResource)['key'];
     self::$privateKey = $privateKey;
 }

 static public function get_keys($login,$full_name) {
   $CA_CERT = base_url()."data/key/CA_DOC.csr";
   $CA_KEY  = base_url()."data/key/CA_DOC_priv.key";
   $config = array(
     "private_key_type"=>OPENSSL_KEYTYPE_RSA,
     "private_key_bits"=>512
   );
   $res = openssl_pkey_new($config);
   $privKey = '';
   openssl_pkey_export($res,$privKey);
   $arr = array(
     "organizationName" => "Фізична особа",
     "organizationalUnitName" => "Фізична особа",
     "commonName" => $full_name,
     "UID" => $login,
     "countryName" => "UA"
   );
   $csr = openssl_csr_new($arr,$privKey);
   $cert = openssl_csr_sign($csr,file_get_contents($CA_CERT),file_get_contents($CA_KEY),730);
   openssl_x509_export($cert,$str_cert);
   $public_key = openssl_pkey_get_public($str_cert);
   $public_key_details = openssl_pkey_get_details($public_key);
   $public_key_string = $public_key_details['key'];
   return array('private'=>$privKey,'cert'=>$str_cert,'public'=>$public_key_string);
 }

 public function testCreate()
 {
     $container = ContainerLoader::buildTestContainer();
     $em = $container->get('doctrine.orm.entity_manager');
     $client = new Client();
     $client->setClientId($token = 'test-client-' . rand());
     $client->setClientSecret('very-secure');
     $client->setRedirectUri(array('http://brentertainment.com'));
     $em->persist($client);
     $em->flush();
     $public_key = new ClientPublicKey();
     $public_key->setClient($client);
     // create and set the public key
     $res = openssl_pkey_new();
     // Extract the public key from $res to $pubKey
     $pubKeyDetails = openssl_pkey_get_details($res);
     $pubKey = $pubKeyDetails['key'];
     $public_key->setPublicKey($pubKey);
     $em->persist($public_key);
     $em->flush();
     // test direct access
     $stored = $em->find('OAuth2\\ServerBundle\\Entity\\ClientPublicKey', array('client_id' => $client->getClientId()));
     $this->assertNotNull($stored);
     $this->assertEquals($pubKey, $stored->getPublicKey());
 }

function webid_claim()
{
    $r = array('uri' => array());
    if (isset($_SERVER['SSL_CLIENT_CERT'])) {
        $pem = $_SERVER['SSL_CLIENT_CERT'];
        if ($pem) {
            $x509 = openssl_x509_read($pem);
            $pubKey = openssl_pkey_get_public($x509);
            $keyData = openssl_pkey_get_details($pubKey);
            if (isset($keyData['rsa'])) {
                if (isset($keyData['rsa']['n'])) {
                    $r['m'] = strtolower(array_pop(unpack("H*", $keyData['rsa']['n'])));
                }
                if (isset($keyData['rsa']['e'])) {
                    $r['e'] = hexdec(array_shift(unpack("H*", $keyData['rsa']['e'])));
                }
            }
            $d = openssl_x509_parse($x509);
            if (isset($d['extensions']) && isset($d['extensions']['subjectAltName'])) {
                foreach (explode(', ', $d['extensions']['subjectAltName']) as $elt) {
                    if (substr($elt, 0, 4) == 'URI:') {
                        $r['uri'][] = substr($elt, 4);
                    }
                }
            }
        }
    }
    return $r;
}

 public function build($filename, $stub)
 {
     if (file_exists($filename)) {
         unlink($filename);
     }
     $phar = new \Phar($filename, 0, $this->aliasName != '' ? $this->aliasName : basename($filename));
     $phar->startBuffering();
     $phar->setStub($stub);
     if ($this->key !== NULL) {
         $privateKey = '';
         openssl_pkey_export($this->key, $privateKey);
         $phar->setSignatureAlgorithm(\Phar::OPENSSL, $privateKey);
         $keyDetails = openssl_pkey_get_details($this->key);
         file_put_contents($filename . '.pubkey', $keyDetails['key']);
     } else {
         $phar->setSignatureAlgorithm($this->selectSignatureType($phar));
     }
     $basedir = $this->basedir ? $this->basedir : $this->directories[0];
     foreach ($this->directories as $directory) {
         $phar->buildFromIterator($this->scanner->__invoke($directory), $basedir);
     }
     if ($this->compression !== \Phar::NONE) {
         $phar->compressFiles($this->compression);
     }
     $phar->stopBuffering();
 }

 /**
  * Generate public and private key
  * @param array $options
  */
 public function generateKeys(array $options = self::DEFAULT_PUBLIC_KEY_OPTIONS)
 {
     $keys = openssl_pkey_new($options);
     $this->publicKey = openssl_pkey_get_details($keys)["key"];
     openssl_pkey_export($keys, $this->privateKey);
     openssl_pkey_free($keys);
 }

 /**
  * Parse the key.
  *
  * @param Key $key
  *
  * @return ParsedKey
  */
 public function parse(Key $key)
 {
     try {
         $resource = $key->getResource();
     } catch (KeyFormatException $e) {
         throw new KeyParsingException('Fail to load resource for key', 0, $e);
     }
     $rawData = openssl_pkey_get_details($resource);
     if (!is_array($rawData)) {
         throw new KeyParsingException(sprintf('Fail to parse key with error: %s', openssl_error_string()));
     }
     foreach (['type', 'key', 'bits'] as $requiredKey) {
         if (!isset($rawData[$requiredKey])) {
             throw new KeyParsingException(sprintf('Missing expected key "%s" in OpenSSL key', $requiredKey));
         }
     }
     $details = [];
     if ($rawData['type'] === OPENSSL_KEYTYPE_RSA) {
         $details = $rawData['rsa'];
     } elseif ($rawData['type'] === OPENSSL_KEYTYPE_DSA) {
         $details = $rawData['dsa'];
     } elseif ($rawData['type'] === OPENSSL_KEYTYPE_DH) {
         $details = $rawData['dh'];
     }
     return new ParsedKey($key, $rawData['key'], $rawData['bits'], $rawData['type'], $details);
 }

function t2()
{
    $config = array("digest_alg" => "sha256", "private_key_bits" => 2048, "encrypt_key" => 1, "encrypt_key_cipher" => OPENSSL_CIPHER_AES_256_CBC);
    // Create the keypair
    $res = openssl_pkey_new($config);
    var_dump($res);
    // Get private key
    openssl_pkey_export($res, $privkey, 'libo', $config);
    // Get public key
    $publickey = openssl_pkey_get_details($res);
    $publickey = $publickey["key"];
    echo "Private Key:\n{$privkey}\n\nPublic Key:\n{$publickey}\n\n";
    $cleartext = '1234 5678 9012 3456';
    echo "Clear text:\n{$cleartext}\n\n";
    openssl_public_encrypt($cleartext, $crypttext, $publickey);
    echo "Crypt text:\n" . base64_encode($crypttext) . "\n";
    $priv = openssl_pkey_get_private($privkey, "libo");
    var_dump($priv);
    if (!$priv) {
        echo "\nGet private key fail!\n";
        exit(1);
    }
    openssl_private_decrypt($crypttext, $decrypted, $priv);
    echo "\nDecrypted text:\n{$decrypted}\n\n";
}

 /**
  * return PublicKey
  */
 public function getPublicKey()
 {
     $res = \openssl_pkey_get_private($this->keyMaterial);
     $pubkey = \openssl_pkey_get_details($res);
     $public = \rtrim(\str_replace("\n", "\r\n", $pubkey['key']), "\r\n");
     return new PublicKey($public);
 }

 /**
  * Generates a new key pair with the given length in bits.
  *
  * @api
  * @param int $bits length of the key
  * @return KeyPair generated key pair
  */
 public function generate($bits = 2048)
 {
     if (!is_int($bits)) {
         throw new \InvalidArgumentException(sprintf("\$bits must be of type int, %s given", gettype($bits)));
     }
     if ($bits < 2048) {
         throw new \InvalidArgumentException("Keys with fewer than 2048 bits are not allowed!");
     }
     $configFile = $defaultConfigFile = __DIR__ . "/../res/openssl.cnf";
     if (class_exists("Phar") && !empty(Phar::running(true))) {
         $configContent = file_get_contents($configFile);
         $configFile = tempnam(sys_get_temp_dir(), "acme_openssl_");
         file_put_contents($configFile, $configContent);
         register_shutdown_function(function () use($configFile) {
             @unlink($configFile);
         });
     }
     $res = openssl_pkey_new(["private_key_type" => OPENSSL_KEYTYPE_RSA, "private_key_bits" => $bits, "config" => $configFile]);
     $success = openssl_pkey_export($res, $privateKey, null, ["config" => $configFile]);
     if ($configFile !== $defaultConfigFile) {
         @unlink($configFile);
     }
     if (!$success) {
         openssl_pkey_free($res);
         throw new \RuntimeException("Key export failed!");
     }
     $publicKey = openssl_pkey_get_details($res)["key"];
     openssl_pkey_free($res);
     // clear error buffer, because of minimalistic openssl.cnf
     while (openssl_error_string() !== false) {
     }
     return new KeyPair($privateKey, $publicKey);
 }