PolicyInformation::getIterator() - Code Metrics - Inspection of "Rethrow signature verification error as PathValida..." - sop/x509 - Measure and Improve Code Quality continuously with Scrutinizer

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by Joni

created 2016-07-06 12:01 UTC

PolicyInformation::getIterator() A

↳ Parent: PolicyInformation

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
nc	1
cc	1
eloc	2
nop	0
crap	1

<?php

namespace X509\Certificate\Extension\CertificatePolicy;

use ASN1\Type\Constructed\Sequence;
use ASN1\Type\Primitive\ObjectIdentifier;
use ASN1\Type\UnspecifiedType;


/**
 * Implements <i>PolicyInformation</i> ASN.1 type used by
 * 'Certificate Policies' certificate extension.
 *
 * @link https://tools.ietf.org/html/rfc5280#section-4.2.1.4
 */
class PolicyInformation implements \Countable, \IteratorAggregate
{
	/**
	 * Wildcard policy.
	 *
	 * @var string
	 */
	const OID_ANY_POLICY = "2.5.29.32.0";
	
	/**
	 * Policy identifier.
	 *
	 * @var string $_oid
	 */
	protected $_oid;
	
	/**
	 * Policy qualifiers.
	 *
	 * @var PolicyQualifierInfo[] $_qualifiers
	 */
	protected $_qualifiers;
	
	/**
	 * Constructor
	 *
	 * @param string $oid
	 * @param PolicyQualifierInfo ...$qualifiers
	 */
	public function __construct($oid, PolicyQualifierInfo ...$qualifiers) {
		$this->_oid = $oid;
		$this->_qualifiers = array();
		foreach ($qualifiers as $qual) {
			$this->_qualifiers[$qual->oid()] = $qual;
		}
	}
	
	/**
	 * Initialize from ASN.1.
	 *
	 * @param Sequence $seq
	 * @return self
	 */
	public static function fromASN1(Sequence $seq) {
		$oid = $seq->at(0)
			->asObjectIdentifier()
			->oid();
		$qualifiers = array();
		if (count($seq) > 1) {
			$qualifiers = array_map(
				function (UnspecifiedType $el) {
					return PolicyQualifierInfo::fromASN1($el->asSequence());
				}, $seq->at(1)
					->asSequence()
					->elements());
		}
		return new self($oid, ...$qualifiers);
	}
	
	/**
	 * Get policy identifier.
	 *
	 * @return string
	 */
	public function oid() {
		return $this->_oid;
	}
	
	/**
	 * Check whether this policy is anyPolicy.
	 *
	 * @return bool
	 */
	public function isAnyPolicy() {
		return self::OID_ANY_POLICY == $this->_oid;
	}
	
	/**
	 * Check whether qualifier is present.
	 *
	 * @param string $oid
	 * @return boolean
	 */
	public function has($oid) {
		return isset($this->_qualifiers[$oid]);
	}
	
	/**
	 * Get qualifier by OID.
	 *
	 * @param string $oid
	 * @throws \OutOfBoundsException
	 * @return PolicyQualifierInfo
	 */
	public function get($oid) {
		if (!$this->has($oid)) {
			throw new \LogicException("No $oid qualifier.");
		}
		return $this->_qualifiers[$oid];
	}
	
	/**
	 * Check whether CPS qualifier is present.
	 *
	 * @return bool
	 */
	public function hasCPSQualifier() {
		return $this->has(PolicyQualifierInfo::OID_CPS);
	}
	
	/**
	 * Get CPS qualifier.
	 *
	 * @throws \LogicException
	 * @return CPSQualifier
	 */
	public function CPSQualifier() {
		if (!$this->hasCPSQualifier()) {
			throw new \LogicException("CPS qualifier not set.");
		}
		return $this->get(PolicyQualifierInfo::OID_CPS);
	}
	
	/**
	 * Check whether user notice qualifier is present.
	 *
	 * @return bool
	 */
	public function hasUserNoticeQualifier() {
		return $this->has(PolicyQualifierInfo::OID_UNOTICE);
	}
	
	/**
	 * Get user notice qualifier.
	 *
	 * @throws \LogicException
	 * @return UserNoticeQualifier
	 */
	public function userNoticeQualifier() {
		if (!$this->hasUserNoticeQualifier()) {
			throw new \LogicException("User notice qualifier not set.");
		}
		return $this->get(PolicyQualifierInfo::OID_UNOTICE);
	}
	
	/**
	 * Get ASN.1 structure.
	 *
	 * @return Sequence
	 */
	public function toASN1() {
		$elements = array(new ObjectIdentifier($this->_oid));
		if (count($this->_qualifiers)) {
			$qualifiers = array_map(
				function (PolicyQualifierInfo $pqi) {
					return $pqi->toASN1();
				}, array_values($this->_qualifiers));
			$elements[] = new Sequence(...$qualifiers);
		}
		return new Sequence(...$elements);
	}
	
	/**
	 * Get number of qualifiers.
	 *
	 * @see Countable::count()
	 * @return int
	 */
	public function count() {
		return count($this->_qualifiers);
	}
	
	/**
	 * Get iterator for qualifiers.
	 *
	 * @see IteratorAggregate::getIterator()
	 * @return \ArrayIterator
	 */
	public function getIterator() {
		return new \ArrayIterator($this->_qualifiers);
	}
}


1		<?php
2
3		namespace X509\Certificate\Extension\CertificatePolicy;
4
5		use ASN1\Type\Constructed\Sequence;
6		use ASN1\Type\Primitive\ObjectIdentifier;
7		use ASN1\Type\UnspecifiedType;
8
9
10		/**
11		* Implements <i>PolicyInformation</i> ASN.1 type used by
12		* 'Certificate Policies' certificate extension.
13		*
14		* @link https://tools.ietf.org/html/rfc5280#section-4.2.1.4
15		*/
16		class PolicyInformation implements \Countable, \IteratorAggregate
17		{
18		/**
19		* Wildcard policy.
20		*
21		* @var string
22		*/
23		const OID_ANY_POLICY = "2.5.29.32.0";
24
25		/**
26		* Policy identifier.
27		*
28		* @var string $_oid
29		*/
30		protected $_oid;
31
32		/**
33		* Policy qualifiers.
34		*
35		* @var PolicyQualifierInfo[] $_qualifiers
36		*/
37		protected $_qualifiers;
38
39		/**
40		* Constructor
41		*
42		* @param string $oid
43		* @param PolicyQualifierInfo ...$qualifiers
44		*/
45	15	public function __construct($oid, PolicyQualifierInfo ...$qualifiers) {
46	15	$this->_oid = $oid;
47	15	$this->_qualifiers = array();
48	15	foreach ($qualifiers as $qual) {
49	13	$this->_qualifiers[$qual->oid()] = $qual;
50	15	}
51	15	}
52
53		/**
54		* Initialize from ASN.1.
55		*
56		* @param Sequence $seq
57		* @return self
58		*/
59	9	public static function fromASN1(Sequence $seq) {
60	9	$oid = $seq->at(0)
61	9	->asObjectIdentifier()
62	9	->oid();
63	9	$qualifiers = array();
64	9	if (count($seq) > 1) {
65	9	$qualifiers = array_map(
66		function (UnspecifiedType $el) {
67	9	return PolicyQualifierInfo::fromASN1($el->asSequence());
68	9	}, $seq->at(1)
69	9	->asSequence()
70	9	->elements());
71	9	}
72	9	return new self($oid, ...$qualifiers);
73	1	}
74
75		/**
76		* Get policy identifier.
77		*
78		* @return string
79		*/
80	10	public function oid() {
81	10	return $this->_oid;
82		}
83
84		/**
85		* Check whether this policy is anyPolicy.
86		*
87		* @return bool
88		*/
89		public function isAnyPolicy() {
90		return self::OID_ANY_POLICY == $this->_oid;
91		}
92
93		/**
94		* Check whether qualifier is present.
95		*
96		* @param string $oid
97		* @return boolean
98		*/
99	12	public function has($oid) {
100	12	return isset($this->_qualifiers[$oid]);
101		}
102
103		/**
104		* Get qualifier by OID.
105		*
106		* @param string $oid
107		* @throws \OutOfBoundsException
108		* @return PolicyQualifierInfo
109		*/
110	8	public function get($oid) {
111	8	if (!$this->has($oid)) {
112	1	throw new \LogicException("No $oid qualifier.");
113		}
114	7	return $this->_qualifiers[$oid];
115		}
116
117		/**
118		* Check whether CPS qualifier is present.
119		*
120		* @return bool
121		*/
122	3	public function hasCPSQualifier() {
123	3	return $this->has(PolicyQualifierInfo::OID_CPS);
124		}
125
126		/**
127		* Get CPS qualifier.
128		*
129		* @throws \LogicException
130		* @return CPSQualifier
131		*/
132	3	public function CPSQualifier() {
133	3	if (!$this->hasCPSQualifier()) {
134	1	throw new \LogicException("CPS qualifier not set.");
135		}
136	2	return $this->get(PolicyQualifierInfo::OID_CPS);
137		}
138
139		/**
140		* Check whether user notice qualifier is present.
141		*
142		* @return bool
143		*/
144	3	public function hasUserNoticeQualifier() {
145	3	return $this->has(PolicyQualifierInfo::OID_UNOTICE);
146		}
147
148		/**
149		* Get user notice qualifier.
150		*
151		* @throws \LogicException
152		* @return UserNoticeQualifier
153		*/
154	3	public function userNoticeQualifier() {
155	3	if (!$this->hasUserNoticeQualifier()) {
156	1	throw new \LogicException("User notice qualifier not set.");
157		}
158	2	return $this->get(PolicyQualifierInfo::OID_UNOTICE);
159		}
160
161		/**
162		* Get ASN.1 structure.
163		*
164		* @return Sequence
165		*/
166	22	public function toASN1() {
167	22	$elements = array(new ObjectIdentifier($this->_oid));
168	22	if (count($this->_qualifiers)) {
169	16	$qualifiers = array_map(
170	16	function (PolicyQualifierInfo $pqi) {
171	16	return $pqi->toASN1();
172	16	}, array_values($this->_qualifiers));
173	16	$elements[] = new Sequence(...$qualifiers);
174	16	}
175	22	return new Sequence(...$elements);
176		}
177
178		/**
179		* Get number of qualifiers.
180		*
181		* @see Countable::count()
182		* @return int
183		*/
184	2	public function count() {
185	2	return count($this->_qualifiers);
186		}
187
188		/**
189		* Get iterator for qualifiers.
190		*
191		* @see IteratorAggregate::getIterator()
192		* @return \ArrayIterator
193		*/
194	2	public function getIterator() {
195	2	return new \ArrayIterator($this->_qualifiers);
196		}
197		}
198

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PolicyInformation::getIterator() A

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