Extensions::fromXML() - Code Metrics - Inspection of "Refactor md:Extensions / samlp:Extensions to use t..." - simplesamlphp/saml2 - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( c2ab36...decaf7 )

by Tim

created 2025-12-22 15:03 UTC

Extensions::fromXML() A

↳ Parent: Project

Complexity

Conditions	4
Paths	3

Size

Total Lines	59
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	40
nc	3
nop	1
dl	0
loc	59
rs	9.28
c	0
b	0
f	0

How to fix Long Method

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\md;

use DOMElement;
use SimpleSAML\SAML2\Assert\Assert;
use SimpleSAML\SAML2\Utils\XPath;
use SimpleSAML\SAML2\XML\alg\AbstractAlgElement as ALG;
use SimpleSAML\SAML2\XML\alg\DigestMethod;
use SimpleSAML\SAML2\XML\alg\SigningMethod;
use SimpleSAML\SAML2\XML\emd\RepublishRequest;
use SimpleSAML\SAML2\XML\ExtensionsTrait;
use SimpleSAML\SAML2\XML\idpdisc\DiscoveryResponse;
use SimpleSAML\SAML2\XML\init\RequestInitiator;
use SimpleSAML\SAML2\XML\mdattr\EntityAttributes;
use SimpleSAML\SAML2\XML\mdrpi\AbstractMdrpiElement as MDRPI;
use SimpleSAML\SAML2\XML\mdrpi\PublicationInfo;
use SimpleSAML\SAML2\XML\mdrpi\PublicationPath;
use SimpleSAML\SAML2\XML\mdrpi\RegistrationInfo;
use SimpleSAML\SAML2\XML\mdui\AbstractMduiElement as MDUI;
use SimpleSAML\SAML2\XML\mdui\DiscoHints;
use SimpleSAML\SAML2\XML\mdui\UIInfo;
use SimpleSAML\SAML2\XML\shibmd\Scope;
use SimpleSAML\XML\Chunk;
use SimpleSAML\XML\SchemaValidatableElementInterface;
use SimpleSAML\XML\SchemaValidatableElementTrait;
use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
use SimpleSAML\XMLSchema\XML\Constants\NS;

use function array_key_exists;

/**
 * Class for handling SAML2 metadata extensions.
 *
 * @package simplesamlphp/saml2
 */
final class Extensions extends AbstractMdElement implements SchemaValidatableElementInterface
{
    use ExtensionsTrait;
    use SchemaValidatableElementTrait;


    /** The namespace-attribute for the xs:any element */
    public const string XS_ANY_ELT_NAMESPACE = NS::OTHER;


    /**
     * The exclusions for the xs:any element
     *
     * @var array<int, array<int, string>>
     */
    public const array XS_ANY_ELT_EXCLUSIONS = [
        ['urn:oasis:names:tc:SAML:2.0:assertion', '*'],
        ['urn:oasis:names:tc:SAML:2.0:metadata', '*'],
        ['urn:oasis:names:tc:SAML:2.0:protocol', '*'],
    ];


    /**
     * Create an Extensions object from its md:Extensions XML representation.
     *
     * For those supported extensions, an object of the corresponding class will be created.
     * The rest will be added as a \SimpleSAML\XML\Chunk object.
     *
     * @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::eq(
            $xml->namespaceURI,
            self::NS,
            'Unknown namespace \'' . strval($xml->namespaceURI) . '\' for Extensions element.',
            InvalidDOMElementException::class,
        );
        Assert::eq(
            $xml->localName,
            static::getClassName(static::class),
            'Invalid Extensions element \'' . $xml->localName . '\'',
            InvalidDOMElementException::class,
        );
        $ret = [];
        $supported = [
            RepublishRequest::NS => [
                'RepublishRequest' => RepublishRequest::class,
            ],
            DiscoveryResponse::NS => [
                'DiscoveryResponse' => DiscoveryResponse::class,
            ],
            Scope::NS => [
                'Scope' => Scope::class,
            ],
            EntityAttributes::NS => [
                'EntityAttributes' => EntityAttributes::class,
            ],
            MDRPI::NS => [
                'RegistrationInfo' => RegistrationInfo::class,
                'PublicationInfo' => PublicationInfo::class,
                'PublicationPath' => PublicationPath::class,
            ],
            MDUI::NS => [
                'UIInfo' => UIInfo::class,
                'DiscoHints' => DiscoHints::class,
            ],
            ALG::NS => [
                'DigestMethod' => DigestMethod::class,
                'SigningMethod' => SigningMethod::class,
            ],
            RequestInitiator::NS => [
                'RequestInitiator' => RequestInitiator::class,
            ],
        ];

        /** @var \DOMElement $node */
        foreach (XPath::xpQuery($xml, './*', XPath::getXPath($xml)) as $node) {
            if (
                array_key_exists($node->namespaceURI, $supported)
                && array_key_exists($node->localName, $supported[$node->namespaceURI])
            ) {
                $ret[] = $supported[$node->namespaceURI][$node->localName]::fromXML($node);
            } else {
                $ret[] = new Chunk($node);
            }
        }

        return new static($ret);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\SAML2\XML\md;
6
7			use DOMElement;
8			use SimpleSAML\SAML2\Assert\Assert;
9			use SimpleSAML\SAML2\Utils\XPath;
10			use SimpleSAML\SAML2\XML\alg\AbstractAlgElement as ALG;
11			use SimpleSAML\SAML2\XML\alg\DigestMethod;
12			use SimpleSAML\SAML2\XML\alg\SigningMethod;
13			use SimpleSAML\SAML2\XML\emd\RepublishRequest;
14			use SimpleSAML\SAML2\XML\ExtensionsTrait;
15			use SimpleSAML\SAML2\XML\idpdisc\DiscoveryResponse;
16			use SimpleSAML\SAML2\XML\init\RequestInitiator;
17			use SimpleSAML\SAML2\XML\mdattr\EntityAttributes;
18			use SimpleSAML\SAML2\XML\mdrpi\AbstractMdrpiElement as MDRPI;
19			use SimpleSAML\SAML2\XML\mdrpi\PublicationInfo;
20			use SimpleSAML\SAML2\XML\mdrpi\PublicationPath;
21			use SimpleSAML\SAML2\XML\mdrpi\RegistrationInfo;
22			use SimpleSAML\SAML2\XML\mdui\AbstractMduiElement as MDUI;
23			use SimpleSAML\SAML2\XML\mdui\DiscoHints;
24			use SimpleSAML\SAML2\XML\mdui\UIInfo;
25			use SimpleSAML\SAML2\XML\shibmd\Scope;
26			use SimpleSAML\XML\Chunk;
27			use SimpleSAML\XML\SchemaValidatableElementInterface;
28			use SimpleSAML\XML\SchemaValidatableElementTrait;
29			use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
30			use SimpleSAML\XMLSchema\XML\Constants\NS;
31
32			use function array_key_exists;
33
34			/**
35			* Class for handling SAML2 metadata extensions.
36			*
37			* @package simplesamlphp/saml2
38			*/
39			final class Extensions extends AbstractMdElement implements SchemaValidatableElementInterface
40			{
41			use ExtensionsTrait;
42			use SchemaValidatableElementTrait;
43
44
45			/** The namespace-attribute for the xs:any element */
46			public const string XS_ANY_ELT_NAMESPACE = NS::OTHER;
			0 ignored issues – show Bug introduced 2025-12-22 15:05 UTC by Report Bug Copy Issue Report A parse error occurred: Syntax error, unexpected T_STRING, expecting '=' on line 46 at column 24 Loading history...
47
48			/**
49			* The exclusions for the xs:any element
50			*
51			* @var array<int, array<int, string>>
52			*/
53			public const array XS_ANY_ELT_EXCLUSIONS = [
54			['urn:oasis:names:tc:SAML:2.0:assertion', '*'],
55			['urn:oasis:names:tc:SAML:2.0:metadata', '*'],
56			['urn:oasis:names:tc:SAML:2.0:protocol', '*'],
57			];
58
59
60			/**
61			* Create an Extensions object from its md:Extensions XML representation.
62			*
63			* For those supported extensions, an object of the corresponding class will be created.
64			* The rest will be added as a \SimpleSAML\XML\Chunk object.
65			*
66			* @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
67			* if the qualified name of the supplied element is wrong
68			*/
69			public static function fromXML(DOMElement $xml): static
70			{
71			Assert::eq(
72			$xml->namespaceURI,
73			self::NS,
74			'Unknown namespace \'' . strval($xml->namespaceURI) . '\' for Extensions element.',
75			InvalidDOMElementException::class,
76			);
77			Assert::eq(
78			$xml->localName,
79			static::getClassName(static::class),
80			'Invalid Extensions element \'' . $xml->localName . '\'',
81			InvalidDOMElementException::class,
82			);
83			$ret = [];
84			$supported = [
85			RepublishRequest::NS => [
86			'RepublishRequest' => RepublishRequest::class,
87			],
88			DiscoveryResponse::NS => [
89			'DiscoveryResponse' => DiscoveryResponse::class,
90			],
91			Scope::NS => [
92			'Scope' => Scope::class,
93			],
94			EntityAttributes::NS => [
95			'EntityAttributes' => EntityAttributes::class,
96			],
97			MDRPI::NS => [
98			'RegistrationInfo' => RegistrationInfo::class,
99			'PublicationInfo' => PublicationInfo::class,
100			'PublicationPath' => PublicationPath::class,
101			],
102			MDUI::NS => [
103			'UIInfo' => UIInfo::class,
104			'DiscoHints' => DiscoHints::class,
105			],
106			ALG::NS => [
107			'DigestMethod' => DigestMethod::class,
108			'SigningMethod' => SigningMethod::class,
109			],
110			RequestInitiator::NS => [
111			'RequestInitiator' => RequestInitiator::class,
112			],
113			];
114
115			/** @var \DOMElement $node */
116			foreach (XPath::xpQuery($xml, './*', XPath::getXPath($xml)) as $node) {
117			if (
118			array_key_exists($node->namespaceURI, $supported)
119			&& array_key_exists($node->localName, $supported[$node->namespaceURI])
120			) {
121			$ret[] = $supported[$node->namespaceURI][$node->localName]::fromXML($node);
122			} else {
123			$ret[] = new Chunk($node);
124			}
125			}
126
127			return new static($ret);
128			}
129			}
130

simplesamlphp / saml2

Push — master ( c2ab36...decaf7 )

Extensions::fromXML() A

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