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File Content: `AesGcmEncryptingStream.php`

<?php

namespace PleskLetsEncrypt\Aws\Crypto;

use PleskLetsEncrypt\GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\StreamDecoratorTrait;
use Psr\Http\Message\StreamInterface;
/**
 * @internal Represents a stream of data to be gcm encrypted.
 */
class AesGcmEncryptingStream implements AesStreamInterface, AesStreamInterfaceV2
{
    use StreamDecoratorTrait;
    private $aad;
    private $initializationVector;
    private $key;
    private $keySize;
    private $plaintext;
    private $tag = '';
    private $tagLength;
    /**
     * @var StreamInterface
     */
    private $stream;
    /**
     * Same as non-static 'getAesName' method, allowing calls in a static
     * context.
     *
     * @return string
     */
    public static function getStaticAesName()
    {
        return 'AES/GCM/NoPadding';
    }
    /**
     * @param StreamInterface $plaintext
     * @param string $key
     * @param string $initializationVector
     * @param string $aad
     * @param int $tagLength
     * @param int $keySize
     */
    public function __construct(StreamInterface $plaintext, $key, $initializationVector, $aad = '', $tagLength = 16, $keySize = 256)
    {
        $this->plaintext = $plaintext;
        $this->key = $key;
        $this->initializationVector = $initializationVector;
        $this->aad = $aad;
        $this->tagLength = $tagLength;
        $this->keySize = $keySize;
        // unsetting the property forces the first access to go through
        // __get().
        unset($this->stream);
    }
    public function getOpenSslName()
    {
        return "aes-{$this->keySize}-gcm";
    }
    /**
     * Same as static method and retained for backwards compatibility
     *
     * @return string
     */
    public function getAesName()
    {
        return self::getStaticAesName();
    }
    public function getCurrentIv()
    {
        return $this->initializationVector;
    }
    public function createStream()
    {
        return Psr7\Utils::streamFor(\openssl_encrypt((string) $this->plaintext, $this->getOpenSslName(), $this->key, \OPENSSL_RAW_DATA, $this->initializationVector, $this->tag, $this->aad, $this->tagLength));
    }
    /**
     * @return string
     */
    public function getTag()
    {
        return $this->tag;
    }
    public function isWritable() : bool
    {
        return \false;
    }
}

Name	Size	Permission
Cipher	---	0755
AbstractCryptoClient.php	4039 bytes	0644
AbstractCryptoClientV2.php	3910 bytes	0644
AesDecryptingStream.php	3420 bytes	0644
AesEncryptingStream.php	3620 bytes	0644
AesGcmDecryptingStream.php	2151 bytes	0644
AesGcmEncryptingStream.php	2333 bytes	0644
AesStreamInterface.php	671 bytes	0644
AesStreamInterfaceV2.php	743 bytes	0644
DecryptionTrait.php	5195 bytes	0644
DecryptionTraitV2.php	7900 bytes	0644
EncryptionTrait.php	6188 bytes	0644
EncryptionTraitV2.php	6529 bytes	0644
KmsMaterialsProvider.php	3773 bytes	0644
KmsMaterialsProviderV2.php	3222 bytes	0644
MaterialsProvider.php	3268 bytes	0644
MaterialsProviderInterface.php	1864 bytes	0644
MaterialsProviderInterfaceV2.php	1727 bytes	0644
MaterialsProviderV2.php	2027 bytes	0644
MetadataEnvelope.php	1687 bytes	0644
MetadataStrategyInterface.php	1013 bytes	0644

File Content: AesGcmEncryptingStream.php

File Content: `AesGcmEncryptingStream.php`