PrivateKeyJWK::fromPrivateKey() - Code Metrics - Inspection of "Add base classes for asymmetric keys" - sop/jwx - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Joni

created 2016-06-27 10:49 UTC

PrivateKeyJWK::fromPrivateKey() A

↳ Parent: PrivateKeyJWK

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	9
ccs	6
cts	6
cp	1
rs	9.6666
nc	3
cc	3
eloc	6
nop	1
crap	3

<?php

namespace JWX\JWK\Asymmetric;

use CryptoUtil\ASN1\EC\ECPrivateKey;
use CryptoUtil\ASN1\PrivateKey;
use CryptoUtil\ASN1\PrivateKeyInfo;
use CryptoUtil\ASN1\RSA\RSAPrivateKey;
use CryptoUtil\PEM\PEM;
use JWX\JWK\EC\ECPrivateKeyJWK;
use JWX\JWK\JWK;
use JWX\JWK\RSA\RSAPrivateKeyJWK;


/**
 * Base class for JWK private keys of an asymmetric key pairs.
 */
abstract class PrivateKeyJWK extends JWK
{
	/**
	 * Get the public key component of the asymmetric key pair.
	 *
	 * @return PublicKeyJWK
	 */
	abstract public function publicKey();
	
	/**
	 * Convert private key to PEM.
	 *
	 * @return PEM
	 */
	abstract public function toPEM();
	
	/**
	 * Initialize from a PrivateKey object.
	 *
	 * @param PrivateKey $priv_key Private key
	 * @throws \UnexpectedValueException
	 * @return self
	 */
	public static function fromPrivateKey(PrivateKey $priv_key) {
		if ($priv_key instanceof RSAPrivateKey) {
			return RSAPrivateKeyJWK::fromRSAPrivateKey($priv_key);
		}
		if ($priv_key instanceof ECPrivateKey) {
			return ECPrivateKeyJWK::fromECPrivateKey($priv_key);
		}
		throw new \UnexpectedValueException("Unsupported private key.");
	}
	
	/**
	 * Initialize from a PrivateKeyInfo object.
	 *
	 * @param PrivateKeyInfo $pki PrivateKeyInfo
	 * @return self
	 */
	public static function fromPrivateKeyInfo(PrivateKeyInfo $pki) {
		return self::fromPrivateKey($pki->privateKey());
	}
}


1		<?php
2
3		namespace JWX\JWK\Asymmetric;
4
5		use CryptoUtil\ASN1\EC\ECPrivateKey;
6		use CryptoUtil\ASN1\PrivateKey;
7		use CryptoUtil\ASN1\PrivateKeyInfo;
8		use CryptoUtil\ASN1\RSA\RSAPrivateKey;
9		use CryptoUtil\PEM\PEM;
10		use JWX\JWK\EC\ECPrivateKeyJWK;
11		use JWX\JWK\JWK;
12		use JWX\JWK\RSA\RSAPrivateKeyJWK;
13
14
15		/**
16		* Base class for JWK private keys of an asymmetric key pairs.
17		*/
18		abstract class PrivateKeyJWK extends JWK
19		{
20		/**
21		* Get the public key component of the asymmetric key pair.
22		*
23		* @return PublicKeyJWK
24		*/
25		abstract public function publicKey();
26
27		/**
28		* Convert private key to PEM.
29		*
30		* @return PEM
31		*/
32		abstract public function toPEM();
33
34		/**
35		* Initialize from a PrivateKey object.
36		*
37		* @param PrivateKey $priv_key Private key
38		* @throws \UnexpectedValueException
39		* @return self
40		*/
41	3	public static function fromPrivateKey(PrivateKey $priv_key) {
42	3	if ($priv_key instanceof RSAPrivateKey) {
43	1	return RSAPrivateKeyJWK::fromRSAPrivateKey($priv_key);
44		}
45	2	if ($priv_key instanceof ECPrivateKey) {
46	1	return ECPrivateKeyJWK::fromECPrivateKey($priv_key);
47		}
48	1	throw new \UnexpectedValueException("Unsupported private key.");
49		}
50
51		/**
52		* Initialize from a PrivateKeyInfo object.
53		*
54		* @param PrivateKeyInfo $pki PrivateKeyInfo
55		* @return self
56		*/
57	2	public static function fromPrivateKeyInfo(PrivateKeyInfo $pki) {
58	2	return self::fromPrivateKey($pki->privateKey());
59		}
60		}
61

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PrivateKeyJWK::fromPrivateKey() A

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