flipbox\saml\sp\services\login\AssertionTrait::getFirstAssertion()

Complexity

Conditions	6
Paths	6

Size

Total Lines

30

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	42

Importance

Changes

0

<?php
    public function getFirstAssertion(SamlResponse $response)
    {

        /** @var AbstractProvider $ownProvider */
        $ownProvider = Saml::getInstance()->getProvider()->findOwn();

        // grab the first one
        $assertion = $response->getAssertions()[0];

        // decrypt if needed
        if ($ownProvider->keychain &&
            $assertion instanceof EncryptedAssertion &&
            is_null($this->firstDecryptedAssertion)
        ) {
            $assertion = SecurityHelper::decryptAssertion(
                $assertion,
                $ownProvider->keychain->getDecryptedCertificate()
            );

            // only do this once
            $this->firstDecryptedAssertion = $assertion;
        }


        if (! isset($assertion)) {
            throw new InvalidMessage("Invalid message. No assertions found in response.");
        }

        return $this->firstDecryptedAssertion ?: $assertion;
    }
}