SimpleSAML\SAML2\XML\samlp\ManageNameIDResponse

Complexity

Total Complexity

5

Size/Duplication

Total Lines	95
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	fromXML()	0	45	4
A	__construct()	0	19	1

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\samlp;

use DOMElement;
use SimpleSAML\SAML2\Assert\Assert;
use SimpleSAML\SAML2\Exception\Protocol\RequestVersionTooHighException;

The type SimpleSAML\SAML2\Exception\Protocol\RequestVersionTooHighException was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\SAML2\Exception\Protocol\RequestVersionTooLowException;

The type SimpleSAML\SAML2\Exception\Protocol\RequestVersionTooLowException was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\SAML2\Type\SAMLAnyURIValue;
use SimpleSAML\SAML2\Type\SAMLDateTimeValue;

The type SimpleSAML\SAML2\Type\SAMLDateTimeValue was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\SAML2\Type\SAMLStringValue;
use SimpleSAML\SAML2\XML\saml\Issuer;
use SimpleSAML\XML\SchemaValidatableElementInterface;
use SimpleSAML\XML\SchemaValidatableElementTrait;
use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
use SimpleSAML\XMLSchema\Exception\MissingElementException;
use SimpleSAML\XMLSchema\Exception\TooManyElementsException;
use SimpleSAML\XMLSchema\Type\IDValue;

The type SimpleSAML\XMLSchema\Type\IDValue was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\XMLSchema\Type\NCNameValue;

The type SimpleSAML\XMLSchema\Type\NCNameValue was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\XMLSecurity\XML\ds\Signature;

use function array_pop;
use function strval;

/**
 * Class for SAML 2 ManageNameIDResponse messages.
 *
 * @package simplesamlphp/saml2
 */
class ManageNameIDResponse extends AbstractStatusResponse implements SchemaValidatableElementInterface
{
    use SchemaValidatableElementTrait;


    /**
     * Constructor for SAML 2 response messages.
     *
     * @param \SimpleSAML\XMLSchema\Type\IDValue $id
     * @param \SimpleSAML\SAML2\XML\samlp\Status $status
     * @param \SimpleSAML\SAML2\Type\SAMLDateTimeValue $issueInstant
     * @param \SimpleSAML\SAML2\XML\saml\Issuer|null $issuer
     * @param \SimpleSAML\XMLSchema\Type\NCNameValue|null $inResponseTo
     * @param \SimpleSAML\SAML2\Type\SAMLAnyURIValue|null $destination
     * @param \SimpleSAML\SAML2\Type\SAMLAnyURIValue|null $consent
     * @param \SimpleSAML\SAML2\XML\samlp\Extensions $extensions
     */
    final public function __construct(
        IDValue $id,
        Status $status,
        SAMLDateTimeValue $issueInstant,
        ?Issuer $issuer = null,
        ?NCNameValue $inResponseTo = null,
        ?SAMLAnyURIValue $destination = null,
        ?SAMLAnyURIValue $consent = null,
        ?Extensions $extensions = null,

The type SimpleSAML\SAML2\XML\samlp\Extensions was not found. Maybe you did not declare it correctly or list all dependencies?

    ) {
        parent::__construct(
            $id,
            $status,
            $issueInstant,
            $issuer,
            $inResponseTo,
            $destination,
            $consent,
            $extensions,
        );
    }


    /**
     * Convert XML into a ManageNameIDResponse element.
     *
     * @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     * @throws \SimpleSAML\XMLSchema\Exception\MissingAttributeException
     *   if the supplied element is missing one of the mandatory attributes
     * @throws \SimpleSAML\XMLSchema\Exception\MissingElementException
     *   if one of the mandatory child-elements is missing
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class);

        $version = self::getAttribute($xml, 'Version', SAMLStringValue::class);
        Assert::true(version_compare('2.0', strval($version), '<='), RequestVersionTooLowException::class);
        Assert::true(version_compare('2.0', strval($version), '>='), RequestVersionTooHighException::class);

        $signature = Signature::getChildrenOfClass($xml);
        Assert::maxCount($signature, 1, 'Only one ds:Signature element is allowed.', TooManyElementsException::class);

        $issuer = Issuer::getChildrenOfClass($xml);
        Assert::countBetween($issuer, 0, 1);

        $status = Status::getChildrenOfClass($xml);
        Assert::minCount($status, 1, MissingElementException::class);
        Assert::maxCount($status, 1, TooManyElementsException::class);

        $extensions = Extensions::getChildrenOfClass($xml);
        Assert::maxCount(
            $extensions,
            1,
            'Only one saml:Extensions element is allowed.',
            TooManyElementsException::class,
        );

        $response = new static(
            self::getAttribute($xml, 'ID', IDValue::class),
            array_pop($status),
            self::getAttribute($xml, 'IssueInstant', SAMLDateTimeValue::class),
            empty($issuer) ? null : array_pop($issuer),
            self::getOptionalAttribute($xml, 'InResponseTo', NCNameValue::class, null),
            self::getOptionalAttribute($xml, 'Destination', SAMLAnyURIValue::class, null),
            self::getOptionalAttribute($xml, 'Consent', SAMLAnyURIValue::class, null),
            empty($extensions) ? null : array_pop($extensions),
        );

        if (!empty($signature)) {
            $response->setSignature($signature[0]);
            $response->messageContainedSignatureUponConstruction = true;
            $response->setXML($xml);
        }

        return $response;
    }
}