PublicKeyJWK::fromPublicKey() - 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

PublicKeyJWK::fromPublicKey() A

↳ Parent: PublicKeyJWK

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\ECPublicKey;
use CryptoUtil\ASN1\PublicKey;
use CryptoUtil\ASN1\PublicKeyInfo;
use CryptoUtil\ASN1\RSA\RSAPublicKey;
use CryptoUtil\PEM\PEM;
use JWX\JWK\EC\ECPublicKeyJWK;
use JWX\JWK\JWK;
use JWX\JWK\RSA\RSAPublicKeyJWK;


/**
 * Base class for JWK public keys of an asymmetric key pairs.
 */
abstract class PublicKeyJWK extends JWK
{
	/**
	 * Convert public key to PEM.
	 *
	 * @return PEM
	 */
	abstract public function toPEM();
	
	/**
	 * Initialize from a PublicKey object.
	 *
	 * @param PublicKey $pub_key Public key
	 * @throws \UnexpectedValueException
	 * @return self
	 */
	public static function fromPublicKey(PublicKey $pub_key) {
		if ($pub_key instanceof RSAPublicKey) {
			return RSAPublicKeyJWK::fromRSAPublicKey($pub_key);
		}
		if ($pub_key instanceof ECPublicKey) {
			return ECPublicKeyJWK::fromECPublicKey($pub_key);
		}
		throw new \UnexpectedValueException("Unsupported public key.");
	}
	
	/**
	 * Initialize from a PublicKeyInfo object.
	 *
	 * @param PublicKeyInfo $pki Public key info
	 * @return self
	 */
	public static function fromPublicKeyInfo(PublicKeyInfo $pki) {
		return self::fromPublicKey($pki->publicKey());
	}
}


1		<?php
2
3		namespace JWX\JWK\Asymmetric;
4
5		use CryptoUtil\ASN1\EC\ECPublicKey;
6		use CryptoUtil\ASN1\PublicKey;
7		use CryptoUtil\ASN1\PublicKeyInfo;
8		use CryptoUtil\ASN1\RSA\RSAPublicKey;
9		use CryptoUtil\PEM\PEM;
10		use JWX\JWK\EC\ECPublicKeyJWK;
11		use JWX\JWK\JWK;
12		use JWX\JWK\RSA\RSAPublicKeyJWK;
13
14
15		/**
16		* Base class for JWK public keys of an asymmetric key pairs.
17		*/
18		abstract class PublicKeyJWK extends JWK
19		{
20		/**
21		* Convert public key to PEM.
22		*
23		* @return PEM
24		*/
25		abstract public function toPEM();
26
27		/**
28		* Initialize from a PublicKey object.
29		*
30		* @param PublicKey $pub_key Public key
31		* @throws \UnexpectedValueException
32		* @return self
33		*/
34	3	public static function fromPublicKey(PublicKey $pub_key) {
35	3	if ($pub_key instanceof RSAPublicKey) {
36	1	return RSAPublicKeyJWK::fromRSAPublicKey($pub_key);
37		}
38	2	if ($pub_key instanceof ECPublicKey) {
39	1	return ECPublicKeyJWK::fromECPublicKey($pub_key);
40		}
41	1	throw new \UnexpectedValueException("Unsupported public key.");
42		}
43
44		/**
45		* Initialize from a PublicKeyInfo object.
46		*
47		* @param PublicKeyInfo $pki Public key info
48		* @return self
49		*/
50	2	public static function fromPublicKeyInfo(PublicKeyInfo $pki) {
51	2	return self::fromPublicKey($pki->publicKey());
52		}
53		}
54

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PublicKeyJWK::fromPublicKey() A

Complexity

Size

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Importance

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