sop / jwx

lib/JWX/JWE/KeyAlgorithm/DirectCEKAlgorithm.php

Indentation +89 added lines, -89 removed lines

@@ -18,101 +18,101 @@
  */
 class DirectCEKAlgorithm extends KeyManagementAlgorithm
 {
-    /**
-     * Content encryption key.
-     *
-     * @var string
-     */
-    protected $_cek;
+	/**
+	 * Content encryption key.
+	 *
+	 * @var string
+	 */
+	protected $_cek;
 
-    /**
-     * Constructor.
-     *
-     * @param string $cek Content encryption key
-     */
-    public function __construct(string $cek)
-    {
-        $this->_cek = $cek;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $cek Content encryption key
+	 */
+	public function __construct(string $cek)
+	{
+		$this->_cek = $cek;
+	}
 
-    /**
-     * Initialize from JWK.
-     *
-     * @param JWK    $jwk
-     * @param Header $header
-     *
-     * @throws \UnexpectedValueException
-     *
-     * @return self
-     */
-    public static function fromJWK(JWK $jwk, Header $header): KeyManagementAlgorithm
-    {
-        $jwk = SymmetricKeyJWK::fromJWK($jwk);
-        $alg = JWA::deriveAlgorithmName($header);
-        if (JWA::ALGO_DIR !== $alg) {
-            throw new \UnexpectedValueException("Invalid algorithm '{$alg}'.");
-        }
-        return new self($jwk->key());
-    }
+	/**
+	 * Initialize from JWK.
+	 *
+	 * @param JWK    $jwk
+	 * @param Header $header
+	 *
+	 * @throws \UnexpectedValueException
+	 *
+	 * @return self
+	 */
+	public static function fromJWK(JWK $jwk, Header $header): KeyManagementAlgorithm
+	{
+		$jwk = SymmetricKeyJWK::fromJWK($jwk);
+		$alg = JWA::deriveAlgorithmName($header);
+		if (JWA::ALGO_DIR !== $alg) {
+			throw new \UnexpectedValueException("Invalid algorithm '{$alg}'.");
+		}
+		return new self($jwk->key());
+	}
 
-    /**
-     * Get content encryption key.
-     *
-     * @return string
-     */
-    public function cek(): string
-    {
-        return $this->_cek;
-    }
+	/**
+	 * Get content encryption key.
+	 *
+	 * @return string
+	 */
+	public function cek(): string
+	{
+		return $this->_cek;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    public function cekForEncryption(int $length): string
-    {
-        if (strlen($this->_cek) !== $length) {
-            throw new \UnexpectedValueException('Invalid key length.');
-        }
-        return $this->_cek;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function cekForEncryption(int $length): string
+	{
+		if (strlen($this->_cek) !== $length) {
+			throw new \UnexpectedValueException('Invalid key length.');
+		}
+		return $this->_cek;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_DIR;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_DIR;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    public function headerParameters(): array
-    {
-        return array_merge(parent::headerParameters(),
-            [AlgorithmParameter::fromAlgorithm($this)]);
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function headerParameters(): array
+	{
+		return array_merge(parent::headerParameters(),
+			[AlgorithmParameter::fromAlgorithm($this)]);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _encryptKey(string $key, Header &$header): string
-    {
-        if ($key !== $this->_cek) {
-            throw new \LogicException("Content encryption key doesn't match.");
-        }
-        return '';
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _encryptKey(string $key, Header &$header): string
+	{
+		if ($key !== $this->_cek) {
+			throw new \LogicException("Content encryption key doesn't match.");
+		}
+		return '';
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _decryptKey(string $ciphertext, Header $header): string
-    {
-        if ('' !== $ciphertext) {
-            throw new \UnexpectedValueException(
-                'Encrypted key must be an empty octet sequence.');
-        }
-        return $this->_cek;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _decryptKey(string $ciphertext, Header $header): string
+	{
+		if ('' !== $ciphertext) {
+			throw new \UnexpectedValueException(
+				'Encrypted key must be an empty octet sequence.');
+		}
+		return $this->_cek;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/PBES2HS512A256KWAlgorithm.php

Indentation +28 added lines, -28 removed lines

@@ -15,35 +15,35 @@
  */
 class PBES2HS512A256KWAlgorithm extends PBES2Algorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_PBES2_HS512_A256KW;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_PBES2_HS512_A256KW;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _hashAlgo(): string
-    {
-        return 'sha512';
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _hashAlgo(): string
+	{
+		return 'sha512';
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _keyLength(): int
-    {
-        return 32;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _keyLength(): int
+	{
+		return 32;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _kwAlgo(): AESKeyWrapAlgorithm
-    {
-        return new AESKW256();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _kwAlgo(): AESKeyWrapAlgorithm
+	{
+		return new AESKW256();
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/RSAESPKCS1Algorithm.php

Indentation +14 added lines, -14 removed lines

@@ -13,19 +13,19 @@
  */
 class RSAESPKCS1Algorithm extends RSAESKeyAlgorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_RSA1_5;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_RSA1_5;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _paddingScheme(): int
-    {
-        return OPENSSL_PKCS1_PADDING;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _paddingScheme(): int
+	{
+		return OPENSSL_PKCS1_PADDING;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/A256KWAlgorithm.php

Indentation +21 added lines, -21 removed lines

@@ -15,27 +15,27 @@
  */
 class A256KWAlgorithm extends AESKWAlgorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_A256KW;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_A256KW;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _kekSize(): int
-    {
-        return 32;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _kekSize(): int
+	{
+		return 32;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _AESKWAlgo(): AESKeyWrapAlgorithm
-    {
-        return new AESKW256();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _AESKWAlgo(): AESKeyWrapAlgorithm
+	{
+		return new AESKW256();
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/PBES2HS384A192KWAlgorithm.php

Indentation +28 added lines, -28 removed lines

@@ -15,35 +15,35 @@
  */
 class PBES2HS384A192KWAlgorithm extends PBES2Algorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_PBES2_HS384_A192KW;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_PBES2_HS384_A192KW;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _hashAlgo(): string
-    {
-        return 'sha384';
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _hashAlgo(): string
+	{
+		return 'sha384';
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _keyLength(): int
-    {
-        return 24;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _keyLength(): int
+	{
+		return 24;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _kwAlgo(): AESKeyWrapAlgorithm
-    {
-        return new AESKW192();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _kwAlgo(): AESKeyWrapAlgorithm
+	{
+		return new AESKW192();
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/RSAESOAEPAlgorithm.php

Indentation +14 added lines, -14 removed lines

@@ -13,19 +13,19 @@
  */
 class RSAESOAEPAlgorithm extends RSAESKeyAlgorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_RSA_OAEP;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_RSA_OAEP;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _paddingScheme(): int
-    {
-        return OPENSSL_PKCS1_OAEP_PADDING;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _paddingScheme(): int
+	{
+		return OPENSSL_PKCS1_OAEP_PADDING;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/KeyAlgorithmFactory.php

Indentation +86 added lines, -86 removed lines

@@ -15,94 +15,94 @@
  */
 class KeyAlgorithmFactory
 {
-    /**
-     * Mapping from algorithm name to class name.
-     *
-     * @internal
-     *
-     * @var array
-     */
-    const MAP_ALGO_TO_CLASS = [
-        JWA::ALGO_A128KW => A128KWAlgorithm::class,
-        JWA::ALGO_A192KW => A192KWAlgorithm::class,
-        JWA::ALGO_A128KW => A256KWAlgorithm::class,
-        JWA::ALGO_A128GCMKW => A128GCMKWAlgorithm::class,
-        JWA::ALGO_A192GCMKW => A192GCMKWAlgorithm::class,
-        JWA::ALGO_A256GCMKW => A256GCMKWAlgorithm::class,
-        JWA::ALGO_PBES2_HS256_A128KW => PBES2HS256A128KWAlgorithm::class,
-        JWA::ALGO_PBES2_HS384_A192KW => PBES2HS384A192KWAlgorithm::class,
-        JWA::ALGO_PBES2_HS512_A256KW => PBES2HS512A256KWAlgorithm::class,
-        JWA::ALGO_DIR => DirectCEKAlgorithm::class,
-        JWA::ALGO_RSA1_5 => RSAESPKCS1Algorithm::class,
-        JWA::ALGO_RSA_OAEP => RSAESOAEPAlgorithm::class,
-    ];
-    /**
-     * Header.
-     *
-     * @var Header
-     */
-    protected $_header;
+	/**
+	 * Mapping from algorithm name to class name.
+	 *
+	 * @internal
+	 *
+	 * @var array
+	 */
+	const MAP_ALGO_TO_CLASS = [
+		JWA::ALGO_A128KW => A128KWAlgorithm::class,
+		JWA::ALGO_A192KW => A192KWAlgorithm::class,
+		JWA::ALGO_A128KW => A256KWAlgorithm::class,
+		JWA::ALGO_A128GCMKW => A128GCMKWAlgorithm::class,
+		JWA::ALGO_A192GCMKW => A192GCMKWAlgorithm::class,
+		JWA::ALGO_A256GCMKW => A256GCMKWAlgorithm::class,
+		JWA::ALGO_PBES2_HS256_A128KW => PBES2HS256A128KWAlgorithm::class,
+		JWA::ALGO_PBES2_HS384_A192KW => PBES2HS384A192KWAlgorithm::class,
+		JWA::ALGO_PBES2_HS512_A256KW => PBES2HS512A256KWAlgorithm::class,
+		JWA::ALGO_DIR => DirectCEKAlgorithm::class,
+		JWA::ALGO_RSA1_5 => RSAESPKCS1Algorithm::class,
+		JWA::ALGO_RSA_OAEP => RSAESOAEPAlgorithm::class,
+	];
+	/**
+	 * Header.
+	 *
+	 * @var Header
+	 */
+	protected $_header;
 
-    /**
-     * Constructor.
-     *
-     * @param Header $header
-     */
-    public function __construct(Header $header)
-    {
-        $this->_header = $header;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param Header $header
+	 */
+	public function __construct(Header $header)
+	{
+		$this->_header = $header;
+	}
 
-    /**
-     * Get key management algorithm by given JWK.
-     *
-     * @param JWK $jwk
-     *
-     * @return KeyManagementAlgorithm
-     */
-    public function algoByKey(JWK $jwk): KeyManagementAlgorithm
-    {
-        $alg = JWA::deriveAlgorithmName($this->_header, $jwk);
-        $cls = self::_algoClassByName($alg);
-        return $cls::fromJWK($jwk, $this->_header);
-    }
+	/**
+	 * Get key management algorithm by given JWK.
+	 *
+	 * @param JWK $jwk
+	 *
+	 * @return KeyManagementAlgorithm
+	 */
+	public function algoByKey(JWK $jwk): KeyManagementAlgorithm
+	{
+		$alg = JWA::deriveAlgorithmName($this->_header, $jwk);
+		$cls = self::_algoClassByName($alg);
+		return $cls::fromJWK($jwk, $this->_header);
+	}
 
-    /**
-     * Get key management algorithm using a matching key from given JWK set.
-     *
-     * @param JWKSet $set
-     *
-     * @throws \UnexpectedValueException If a key cannot be found
-     *
-     * @return KeyManagementAlgorithm
-     */
-    public function algoByKeys(JWKSet $set): KeyManagementAlgorithm
-    {
-        if (!$this->_header->hasKeyID()) {
-            throw new \UnexpectedValueException('No key ID paremeter.');
-        }
-        $id = $this->_header->keyID()->value();
-        if (!$set->hasKeyID($id)) {
-            throw new \UnexpectedValueException("No key for ID '{$id}'.");
-        }
-        return $this->algoByKey($set->keyByID($id));
-    }
+	/**
+	 * Get key management algorithm using a matching key from given JWK set.
+	 *
+	 * @param JWKSet $set
+	 *
+	 * @throws \UnexpectedValueException If a key cannot be found
+	 *
+	 * @return KeyManagementAlgorithm
+	 */
+	public function algoByKeys(JWKSet $set): KeyManagementAlgorithm
+	{
+		if (!$this->_header->hasKeyID()) {
+			throw new \UnexpectedValueException('No key ID paremeter.');
+		}
+		$id = $this->_header->keyID()->value();
+		if (!$set->hasKeyID($id)) {
+			throw new \UnexpectedValueException("No key for ID '{$id}'.");
+		}
+		return $this->algoByKey($set->keyByID($id));
+	}
 
-    /**
-     * Get the algorithm implementation class name by an algorithm name.
-     *
-     * @param string $alg Algorithm name
-     *
-     * @throws \UnexpectedValueException
-     *
-     * @return string Class name
-     */
-    private static function _algoClassByName(string $alg): string
-    {
-        if (!array_key_exists($alg, self::MAP_ALGO_TO_CLASS)) {
-            throw new \UnexpectedValueException(
-                "Algorithm '{$alg}' not supported.");
-        }
-        return self::MAP_ALGO_TO_CLASS[$alg];
-    }
+	/**
+	 * Get the algorithm implementation class name by an algorithm name.
+	 *
+	 * @param string $alg Algorithm name
+	 *
+	 * @throws \UnexpectedValueException
+	 *
+	 * @return string Class name
+	 */
+	private static function _algoClassByName(string $alg): string
+	{
+		if (!array_key_exists($alg, self::MAP_ALGO_TO_CLASS)) {
+			throw new \UnexpectedValueException(
+				"Algorithm '{$alg}' not supported.");
+		}
+		return self::MAP_ALGO_TO_CLASS[$alg];
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/A128GCMKWAlgorithm.php

Indentation +21 added lines, -21 removed lines

@@ -15,27 +15,27 @@
  */
 class A128GCMKWAlgorithm extends AESGCMKWAlgorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_A128GCMKW;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_A128GCMKW;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _getGCMCipher(): Cipher
-    {
-        return new AES128Cipher();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _getGCMCipher(): Cipher
+	{
+		return new AES128Cipher();
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _keySize(): int
-    {
-        return 16;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _keySize(): int
+	{
+		return 16;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;
 

lib/JWX/JWE/KeyAlgorithm/A256GCMKWAlgorithm.php

Indentation +21 added lines, -21 removed lines

@@ -15,27 +15,27 @@
  */
 class A256GCMKWAlgorithm extends AESGCMKWAlgorithm
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function algorithmParamValue(): string
-    {
-        return JWA::ALGO_A256GCMKW;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	public function algorithmParamValue(): string
+	{
+		return JWA::ALGO_A256GCMKW;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _getGCMCipher(): Cipher
-    {
-        return new AES256Cipher();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _getGCMCipher(): Cipher
+	{
+		return new AES256Cipher();
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _keySize(): int
-    {
-        return 32;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _keySize(): int
+	{
+		return 32;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace Sop\JWX\JWE\KeyAlgorithm;