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<?php |
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/** |
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* Cryptographic protocol for symmetric key authentication. |
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*/ |
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namespace CryptoManana\CryptographicProtocol; |
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use \CryptoManana\Core\Abstractions\Containers\AbstractCryptographicProtocol as CryptographicProtocol; |
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use \CryptoManana\Core\Abstractions\Randomness\AbstractRandomness as RandomnessSource; |
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use \CryptoManana\Core\Abstractions\Randomness\AbstractGenerator as RandomnessGenerator; |
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use \CryptoManana\Core\Abstractions\MessageEncryption\AbstractBlockCipherAlgorithm as SymmetricBlockCipher; |
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use \CryptoManana\Core\Interfaces\MessageEncryption\DataEncryptionInterface as DataEncryption; |
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use \CryptoManana\Core\Interfaces\Containers\EntityIdentificationInterface as IdentifyEntities; |
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use \CryptoManana\Core\Interfaces\Containers\EntityAuthenticationInterface as AuthenticateEntities; |
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use \CryptoManana\Core\Interfaces\Containers\TokenTransformationInterface as GenerateAuthenticationTokens; |
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use \CryptoManana\Core\Interfaces\Containers\RandomnessInjectableInterface as RandomGeneratorSetter; |
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use \CryptoManana\Core\Interfaces\Containers\SymmetricEncryptionInjectableInterface as SymmetricCipherSetter; |
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use \CryptoManana\Core\Traits\Containers\RandomnessInjectableTrait as RandomGeneratorSetterImplementation; |
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use \CryptoManana\Core\Traits\Containers\SymmetricEncryptionInjectableTrait as SymmetricCipherSetterImplementation; |
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use \CryptoManana\Core\Traits\Containers\EntityIdentificationTrait as EntityIdentificationProcess; |
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use \CryptoManana\Core\Traits\Containers\EntityAuthenticationViaTokenTrait as EntityAuthenticationProcess; |
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use \CryptoManana\Core\Traits\Containers\TokenSymmetricTransformationTrait as AuthenticationTokenTransformation; |
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use \CryptoManana\Randomness\CryptoRandom as DefaultRandomnessSource; |
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/** |
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* Class SymmetricKeyAuthentication - The symmetric key authentication protocol object. |
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* |
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* @package CryptoManana\CryptographicProtocol |
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* |
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* @mixin RandomGeneratorSetterImplementation |
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* @mixin SymmetricCipherSetterImplementation |
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* @mixin EntityIdentificationProcess |
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* @mixin EntityAuthenticationProcess |
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* @mixin AuthenticationTokenTransformation |
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*/ |
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class SymmetricKeyAuthentication extends CryptographicProtocol implements |
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RandomGeneratorSetter, |
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SymmetricCipherSetter, |
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IdentifyEntities, |
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AuthenticateEntities, |
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GenerateAuthenticationTokens |
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{ |
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/** |
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* Dependency injection via a setter method implementation. |
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* |
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* {@internal Reusable implementation of `RandomnessInjectableInterface`. }} |
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*/ |
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use RandomGeneratorSetterImplementation; |
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/** |
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* The message symmetric encryption service dependency injection via a setter method implementation. |
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* |
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* {@internal Reusable implementation of `SymmetricEncryptionInjectableInterface`. }} |
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*/ |
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use SymmetricCipherSetterImplementation; |
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/** |
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* The entity identification capabilities. |
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* |
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* {@internal Reusable implementation of `EntityIdentificationInterface`. }} |
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*/ |
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use EntityIdentificationProcess; |
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/** |
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* The entity authentication capabilities. |
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* |
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* {@internal Reusable implementation of `EntityAuthenticationInterface`. }} |
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*/ |
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use EntityAuthenticationProcess; |
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/** |
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* The generation and transformation capabilities of authentication tokens. |
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* |
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* {@internal Reusable implementation of `TokenTransformationInterface`. }} |
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*/ |
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use AuthenticationTokenTransformation; |
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/** |
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* The pseudo-random generator service property storage. |
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* |
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* @var RandomnessSource|RandomnessGenerator|null The pseudo-random generator service. |
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*/ |
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protected $randomnessSource = null; |
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/** |
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* The message symmetric encryption algorithm service property storage. |
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* |
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* @var SymmetricBlockCipher|DataEncryption|null The message symmetric encryption service. |
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*/ |
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protected $symmetricCipherSource = null; |
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/** |
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* Container constructor. |
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* |
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* @param SymmetricBlockCipher $cipher The message encryption service. |
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* |
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* @throws \Exception Initialization validation. |
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*/ |
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public function __construct(SymmetricBlockCipher $cipher = null) |
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{ |
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if ($cipher instanceof DataEncryption) { |
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$this->symmetricCipherSource = $cipher; |
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} else { |
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throw new \RuntimeException('No symmetric encryption service has been set.'); |
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} |
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$this->randomnessSource = new DefaultRandomnessSource(); |
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} |
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/** |
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* Container destructor. |
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*/ |
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public function __destruct() |
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{ |
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unset($this->randomnessSource, $this->symmetricCipherSource); |
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} |
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/** |
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* Container cloning via deep copy. |
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*/ |
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public function __clone() |
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{ |
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$this->randomnessSource = clone $this->randomnessSource; |
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$this->symmetricCipherSource = clone $this->symmetricCipherSource; |
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} |
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} |
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TonyKaravasilev /
CryptoManana
