@SuppressWarnings(PHPMD.CouplingBetweenObjects) - due to all the named exceptions More...

Collaboration diagram for SAML2\Assertion\Processor:

Public Member Functions
	__construct (Decrypter $decrypter, Validator $signatureValidator, AssertionValidator $assertionValidator, SubjectConfirmationValidator $subjectConfirmationValidator, Transformer $transformer, IdentityProvider $identityProviderConfiguration, LoggerInterface $logger)

	processAssertions ($assertions)

	process ($assertion)

	validateAssertion (Assertion $assertion)

Private Member Functions
	decryptAssertion ($assertion)

	transformAssertion (Assertion $assertion)

Private Attributes
	$decrypter

	$assertionValidator

	$subjectConfirmationValidator

	$transformer

	$signatureValidator

	$identityProviderConfiguration

	$logger

Detailed Description

@SuppressWarnings(PHPMD.CouplingBetweenObjects) - due to all the named exceptions

Definition at line 21 of file Processor.php.

Constructor & Destructor Documentation

◆ __construct()

SAML2\Assertion\Processor::__construct	(	Decrypter	$decrypter,
		Validator	$signatureValidator,
		AssertionValidator	$assertionValidator,
		SubjectConfirmationValidator	$subjectConfirmationValidator,
		Transformer	$transformer,
		IdentityProvider	$identityProviderConfiguration,
		LoggerInterface	$logger
	)

Definition at line 58 of file Processor.php.

      {
        $this->assertionValidator            = $assertionValidator;
        $this->signatureValidator            = $signatureValidator;
        $this->decrypter                     = $decrypter;
        $this->subjectConfirmationValidator  = $subjectConfirmationValidator;
        $this->transformer                   = $transformer;
        $this->identityProviderConfiguration = $identityProviderConfiguration;
        $this->logger                        = $logger;
    }

References SAML2\Assertion\Processor\$assertionValidator, SAML2\Assertion\Processor\$decrypter, SAML2\Assertion\Processor\$identityProviderConfiguration, SAML2\Assertion\Processor\$logger, SAML2\Assertion\Processor\$signatureValidator, SAML2\Assertion\Processor\$subjectConfirmationValidator, and SAML2\Assertion\Processor\$transformer.

Member Function Documentation

◆ decryptAssertion()

SAML2\Assertion\Processor::decryptAssertion ( $assertion )

private

Parameters

\SAML2\Assertion | \SAML2\EncryptedAssertion $assertion

Returns: \SAML2\Assertion

Definition at line 125 of file Processor.php.

    {
        if ($this->decrypter->isEncryptionRequired() && $assertion instanceof Assertion) {
            throw new UnencryptedAssertionFoundException();
        }
 
        if ($assertion instanceof Assertion) {
            return $assertion;
        }
 
        return $this->decrypter->decrypt($assertion);
    }

Referenced by SAML2\Assertion\Processor\process().

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◆ process()

SAML2\Assertion\Processor::process ( $assertion )

Parameters

\SAML2\Assertion | \SAML2\EncryptedAssertion $assertion

Returns: \SAML2\Assertion

Definition at line 96 of file Processor.php.

    {
        $assertion = $this->decryptAssertion($assertion);
 
        if (!$assertion->getWasSignedAtConstruction()) {
            $this->logger->info(sprintf(
                'Assertion with id "%s" was not signed at construction, not verifying the signature',
                $assertion->getId()
            ));
        } else {
            $this->logger->info(sprintf('Verifying signature of Assertion with id "%s"', $assertion->getId()));
 
            if (!$this->signatureValidator->hasValidSignature($assertion, $this->identityProviderConfiguration)) {
                throw new InvalidSignatureException();
            }
        }
 
        $this->validateAssertion($assertion);
 
        $assertion = $this->transformAssertion($assertion);
 
        return $assertion;
    }

References SAML2\Assertion\Processor\decryptAssertion(), sprintf, SAML2\Assertion\Processor\transformAssertion(), and SAML2\Assertion\Processor\validateAssertion().

Referenced by SAML2\Assertion\Processor\processAssertions().

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◆ processAssertions()

SAML2\Assertion\Processor::processAssertions ( $assertions )

Parameters

\SAML2\Utilities\ArrayCollection $assertions

Returns: \SAML2\Assertion[] Collection (\SAML2\Utilities\ArrayCollection) of processed assertions

Definition at line 81 of file Processor.php.

    {
        $processed = new ArrayCollection();
        foreach ($assertions as $assertion) {
            $processed->add($this->process($assertion));
        }
 
        return $processed;
    }

References SAML2\Assertion\Processor\process().

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◆ transformAssertion()

SAML2\Assertion\Processor::transformAssertion ( Assertion $assertion )

private

Parameters

\SAML2\Assertion $assertion

Returns: \SAML2\Assertion

Definition at line 169 of file Processor.php.

    {
        return $this->transformer->transform($assertion);
    }

Referenced by SAML2\Assertion\Processor\process().

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◆ validateAssertion()

SAML2\Assertion\Processor::validateAssertion ( Assertion $assertion )

Parameters

\SAML2\Assertion $assertion

Definition at line 141 of file Processor.php.

    {
        $assertionValidationResult = $this->assertionValidator->validate($assertion);
        if (!$assertionValidationResult->isValid()) {
            throw new InvalidAssertionException(sprintf(
                'Invalid Assertion in SAML Response, erorrs: "%s"',
                implode('", "', $assertionValidationResult->getErrors())
            ));
        }
 
        foreach ($assertion->getSubjectConfirmation() as $subjectConfirmation) {
            $subjectConfirmationValidationResult = $this->subjectConfirmationValidator->validate(
                $subjectConfirmation
            );
            if (!$subjectConfirmationValidationResult->isValid()) {
                throw new InvalidSubjectConfirmationException(sprintf(
                    'Invalid SubjectConfirmation in Assertion, errors: "%s"',
                    implode('", "', $subjectConfirmationValidationResult->getErrors())
                ));
            }
        }
    }