GeneralNames::firstDNS() - Code Metrics - Inspection of "Add tests" - sop/x509 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Joni

created 2016-06-07 10:08 UTC

GeneralNames::firstDNS() A

↳ Parent: GeneralNames

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	6

Duplication

Lines	8
Ratio	100 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	8
loc	8
ccs	6
cts	6
cp	1
rs	9.4285
cc	2
eloc	6
nc	2
nop	0
crap	2

<?php

namespace X509\GeneralName;

use ASN1\Type\Constructed\Sequence;
use ASN1\Type\UnspecifiedType;
use X501\ASN1\Name;


/**
 * Implements <i>GeneralNames</i> ASN.1 type.
 *
 * Provides convenience methods to retrieve the first value of commonly used
 * CHOICE types.
 *
 * @link https://tools.ietf.org/html/rfc5280#section-4.2.1.6
 */
class GeneralNames implements 
	\Countable, \IteratorAggregate

{
	/**
	 * GeneralName objects.
	 *
	 * @var GeneralName[] $_names
	 */
	protected $_names;
	
	/**
	 * Constructor
	 *
	 * @param GeneralName ...$names One or more GeneralName objects
	 */
	public function __construct(GeneralName ...$names) {
		$this->_names = $names;
	}
	
	/**
	 * Initialize from ASN.1.
	 *
	 * @param Sequence $seq
	 * @throws \UnexpectedValueException
	 * @return self
	 */
	public static function fromASN1(Sequence $seq) {

		if (!count($seq)) {
			throw new \UnexpectedValueException(
				"GeneralNames must have at least one GeneralName.");
		}
		$names = array_map(
			function (UnspecifiedType $el) {
				return GeneralName::fromASN1($el->asTagged());
			}, $seq->elements());
		return new self(...$names);
	}
	
	/**
	 * Find first GeneralName by given tag.
	 *
	 * @param int $tag
	 * @return GeneralName|null
	 */
	protected function _findFirst($tag) {
		foreach ($this->_names as $name) {
			if ($name->tag() == $tag) {
				return $name;
			}
		}
		return null;
	}
	
	/**
	 * Check whether GeneralNames contains a GeneralName of given type.
	 *
	 * @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
	 * @return bool
	 */
	public function has($tag) {
		return null !== $this->_findFirst($tag);
	}
	
	/**
	 * Get first GeneralName of given type.
	 *
	 * @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
	 * @throws \OutOfBoundsException
	 * @return GeneralName
	 */
	public function firstOf($tag) {
		$name = $this->_findFirst($tag);
		if (!$name) {
			throw new \UnexpectedValueException("No GeneralName by tag $tag.");
		}
		return $name;
	}
	
	/**
	 * Get all GeneralName objects of given type.
	 *
	 * @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
	 * @return GeneralName[]
	 */
	public function allOf($tag) {
		$names = array_filter($this->_names, 
			function (GeneralName $name) use ($tag) {
				return $name->tag() == $tag;
			});
		return array_values($names);
	}
	
	/**
	 * Get value of the first 'dNSName' type.
	 *
	 * @return string
	 */
	public function firstDNS() {

		$gn = $this->firstOf(GeneralName::TAG_DNS_NAME);
		if (!$gn instanceof DNSName) {
			throw new \RuntimeException(
				DNSName::class . " expected, got " . get_class($gn));
		}
		return $gn->name();
	}
	
	/**
	 * Get value of the first 'directoryName' type.
	 *
	 * @return Name
	 */
	public function firstDN() {

		$gn = $this->firstOf(GeneralName::TAG_DIRECTORY_NAME);
		if (!$gn instanceof DirectoryName) {
			throw new \RuntimeException(
				DirectoryName::class . " expected, got " . get_class($gn));
		}
		return $gn->dn();
	}
	
	/**
	 * Get value of the first 'uniformResourceIdentifier' type.
	 *
	 * @return string
	 */
	public function firstURI() {

		$gn = $this->firstOf(GeneralName::TAG_URI);
		if (!$gn instanceof UniformResourceIdentifier) {
			throw new \RuntimeException(
				UniformResourceIdentifier::class . " expected, got " .
					 get_class($gn));
		}
		return $gn->uri();
	}
	
	/**
	 * Generate ASN.1 structure.
	 *
	 * @return Sequence
	 */
	public function toASN1() {

		if (!count($this->_names)) {
			throw new \LogicException(
				"GeneralNames must have at least one GeneralName.");
		}
		$elements = array_map(
			function (GeneralName $name) {
				return $name->toASN1();
			}, $this->_names);
		return new Sequence(...$elements);
	}
	
	/**
	 *
	 * @see Countable::count()
	 * @return int
	 */
	public function count() {
		return count($this->_names);
	}
	
	/**
	 * Get iterator for GeneralName objects.
	 *
	 * @see IteratorAggregate::getIterator()
	 * @return \ArrayIterator
	 */
	public function getIterator() {
		return new \ArrayIterator($this->_names);
	}
}


1			<?php
2
3			namespace X509\GeneralName;
4
5			use ASN1\Type\Constructed\Sequence;
6			use ASN1\Type\UnspecifiedType;
7			use X501\ASN1\Name;
8
9
10			/**
11			* Implements <i>GeneralNames</i> ASN.1 type.
12			*
13			* Provides convenience methods to retrieve the first value of commonly used
14			* CHOICE types.
15			*
16			* @link https://tools.ietf.org/html/rfc5280#section-4.2.1.6
17			*/
18			class GeneralNames implements
19			\Countable, \IteratorAggregate
			0 ignored issues – show Coding Style introduced 2016-06-07 06:21 UTC by Report Bug Copy Issue Report Expected 4 spaces before interface name; 1 found Loading history... Coding Style introduced 2016-06-07 06:21 UTC by Report Bug Copy Issue Report Only one interface may be specified per line in a multi-line implements declaration Loading history...
20			{
21			/**
22			* GeneralName objects.
23			*
24			* @var GeneralName[] $_names
25			*/
26			protected $_names;
27
28			/**
29			* Constructor
30			*
31			* @param GeneralName ...$names One or more GeneralName objects
32			*/
33	48		public function __construct(GeneralName ...$names) {
34	48		$this->_names = $names;
35	48		}
36
37			/**
38			* Initialize from ASN.1.
39			*
40			* @param Sequence $seq
41			* @throws \UnexpectedValueException
42			* @return self
43			*/
44	30	View Code Duplication	public static function fromASN1(Sequence $seq) {
			0 ignored issues – show Duplication introduced 2016-06-06 10:46 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
45	30		if (!count($seq)) {
46	1		throw new \UnexpectedValueException(
47	1		"GeneralNames must have at least one GeneralName.");
48			}
49	29		$names = array_map(
50			function (UnspecifiedType $el) {
51	29		return GeneralName::fromASN1($el->asTagged());
52	29		}, $seq->elements());
53	29		return new self(...$names);
54			}
55
56			/**
57			* Find first GeneralName by given tag.
58			*
59			* @param int $tag
60			* @return GeneralName\|null
61			*/
62	30		protected function _findFirst($tag) {
63	30		foreach ($this->_names as $name) {
64	30		if ($name->tag() == $tag) {
65	28		return $name;
66			}
67	6		}
68	2		return null;
69			}
70
71			/**
72			* Check whether GeneralNames contains a GeneralName of given type.
73			*
74			* @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
75			* @return bool
76			*/
77	2		public function has($tag) {
78	2		return null !== $this->_findFirst($tag);
79			}
80
81			/**
82			* Get first GeneralName of given type.
83			*
84			* @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
85			* @throws \OutOfBoundsException
86			* @return GeneralName
87			*/
88	28		public function firstOf($tag) {
89	28		$name = $this->_findFirst($tag);
90	28		if (!$name) {
91	1		throw new \UnexpectedValueException("No GeneralName by tag $tag.");
92			}
93	27		return $name;
94			}
95
96			/**
97			* Get all GeneralName objects of given type.
98			*
99			* @param int $tag One of <code>GeneralName::TAG_*</code> enumerations
100			* @return GeneralName[]
101			*/
102	3		public function allOf($tag) {
103	2		$names = array_filter($this->_names,
104			function (GeneralName $name) use ($tag) {
105	3		return $name->tag() == $tag;
106	2		});
107	2		return array_values($names);
108			}
109
110			/**
111			* Get value of the first 'dNSName' type.
112			*
113			* @return string
114			*/
115	2	View Code Duplication	public function firstDNS() {
			0 ignored issues – show Duplication introduced 2016-06-07 06:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
116	2		$gn = $this->firstOf(GeneralName::TAG_DNS_NAME);
117	2		if (!$gn instanceof DNSName) {
118	1		throw new \RuntimeException(
119	1		DNSName::class . " expected, got " . get_class($gn));
120			}
121	1		return $gn->name();
122			}
123
124			/**
125			* Get value of the first 'directoryName' type.
126			*
127			* @return Name
128			*/
129	11	View Code Duplication	public function firstDN() {
			0 ignored issues – show Duplication introduced 2016-06-07 06:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
130	11		$gn = $this->firstOf(GeneralName::TAG_DIRECTORY_NAME);
131	11		if (!$gn instanceof DirectoryName) {
132	1		throw new \RuntimeException(
133	1		DirectoryName::class . " expected, got " . get_class($gn));
134			}
135	10		return $gn->dn();
136			}
137
138			/**
139			* Get value of the first 'uniformResourceIdentifier' type.
140			*
141			* @return string
142			*/
143	3	View Code Duplication	public function firstURI() {
			0 ignored issues – show Duplication introduced 2016-06-07 06:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
144	3		$gn = $this->firstOf(GeneralName::TAG_URI);
145	3		if (!$gn instanceof UniformResourceIdentifier) {
146	1		throw new \RuntimeException(
147	1		UniformResourceIdentifier::class . " expected, got " .
148	1		get_class($gn));
149			}
150	2		return $gn->uri();
151			}
152
153			/**
154			* Generate ASN.1 structure.
155			*
156			* @return Sequence
157			*/
158	40	View Code Duplication	public function toASN1() {
			0 ignored issues – show Duplication introduced 2016-06-01 09:53 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
159	40		if (!count($this->_names)) {
160	1		throw new \LogicException(
161	1		"GeneralNames must have at least one GeneralName.");
162			}
163	39		$elements = array_map(
164	39		function (GeneralName $name) {
165	39		return $name->toASN1();
166	39		}, $this->_names);
167	39		return new Sequence(...$elements);
168			}
169
170			/**
171			*
172			* @see Countable::count()
173			* @return int
174			*/
175	1		public function count() {
176	1		return count($this->_names);
177			}
178
179			/**
180			* Get iterator for GeneralName objects.
181			*
182			* @see IteratorAggregate::getIterator()
183			* @return \ArrayIterator
184			*/
185	1		public function getIterator() {
186	1		return new \ArrayIterator($this->_names);
187			}
188			}
189

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GeneralNames::firstDNS() A

Complexity

Size

Duplication

Code Coverage

Importance

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