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<?php |
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/* |
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* This file is part of the MesCryptoBundle package. |
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* |
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* (c) Francesco Cartenì <http://www.multimediaexperiencestudio.it/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Mes\Security\CryptoBundle; |
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use Defuse\Crypto\Crypto as BaseCrypto; |
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use Defuse\Crypto\File as BaseCryptoFile; |
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use Mes\Security\CryptoBundle\Model\Key; |
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use Mes\Security\CryptoBundle\Model\KeyInterface; |
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/** |
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* Class Encryption. |
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*/ |
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final class Encryption extends AbstractEncryption |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* @throw \Defuse\Crypto\Exception\EnvironmentIsBrokenException |
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*/ |
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public function encryptWithKey($plaintext, KeyInterface $key) |
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{ |
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return BaseCrypto::encrypt($plaintext, $this->unlockKey($key)); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \Defuse\Crypto\Exception\EnvironmentIsBrokenException |
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* @throws \Defuse\Crypto\Exception\WrongKeyOrModifiedCiphertextException |
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*/ |
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public function decryptWithKey($ciphertext, KeyInterface $key) |
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{ |
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return BaseCrypto::decrypt($ciphertext, $this->unlockKey($key)); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \Defuse\Crypto\Exception\IOException |
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* @throws \Defuse\Crypto\Exception\EnvironmentIsBrokenException |
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*/ |
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public function encryptFileWithKey($inputFilename, $outputFilename, KeyInterface $key) |
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{ |
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BaseCryptoFile::encryptFile($inputFilename, $outputFilename, $this->unlockKey($key)); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \Defuse\Crypto\Exception\IOException |
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* @throws \Defuse\Crypto\Exception\EnvironmentIsBrokenException |
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* @throws \Defuse\Crypto\Exception\WrongKeyOrModifiedCiphertextException |
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*/ |
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public function decryptFileWithKey($inputFilename, $outputFilename, KeyInterface $key) |
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{ |
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BaseCryptoFile::decryptFile($inputFilename, $outputFilename, $this->unlockKey($key)); |
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} |
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/** |
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* Encrypts a plaintext string using a secret password. |
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* |
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* @param string $plaintext String to encrypt |
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* @param string $password String containing the secret password used for encryption |
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* |
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* @return string A ciphertext string representing $plaintext encrypted with a key derived from $password |
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*/ |
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public function encryptWithPassword($plaintext, $password) |
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{ |
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// TODO: Implement encryptWithPassword() method. |
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} |
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/** |
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* Decrypts a ciphertext string using a secret password. |
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* |
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* @param string $ciphertext ciphertext to be decrypted |
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* @param string $password A string containing the secret password used for decryption |
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* |
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* @return string If the decryption succeeds, returns a string containing the same value as the string that was passed to encrypt() when $ciphertext was produced |
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*/ |
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public function decryptWithPassword($ciphertext, $password) |
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{ |
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// TODO: Implement decryptWithPassword() method. |
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} |
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/** |
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* Encrypts a file with a password. |
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* |
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* @param string $inputFilename Path to a file containing the plaintext to encrypt |
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* @param string $outputFilename Path to save the ciphertext file |
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* @param string $password The password used for decryption |
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*/ |
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public function encryptFileWithPassword($inputFilename, $outputFilename, $password) |
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{ |
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// TODO: Implement encryptFileWithPassword() method. |
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} |
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/** |
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* Decrypts a file with a password. |
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* |
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* @param string $inputFilename Path to a file containing the ciphertext to decrypt |
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* @param string $outputFilename Path to save the decrypted plaintext file |
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* @param string $password The password used for decryption |
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*/ |
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public function decryptFileWithPassword($inputFilename, $outputFilename, $password) |
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{ |
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// TODO: Implement decryptFileWithPassword() method. |
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} |
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/** |
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* @param Key|KeyInterface $key |
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* |
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* @return \Defuse\Crypto\Key|\Defuse\Crypto\KeyProtectedByPassword |
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*/ |
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private function unlockKey(Key $key) |
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{ |
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return $key->unlock() |
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->getRawKey(); |
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} |
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} |
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Carteni /
crypto-bundle
Loading history...
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.