XMLSecurityDSig::staticGet509XCerts PHP Méthode

    static function staticGet509XCerts($certs, $isPEMFormat = true)
    {
        if ($isPEMFormat) {
            $data = '';
            $certlist = array();
            $arCert = explode("\n", $certs);
            $inData = false;
            foreach ($arCert as $curData) {
                if (!$inData) {
                    if (strncmp($curData, '-----BEGIN CERTIFICATE', 22) == 0) {
                        $inData = true;
                    }
                } else {
                    if (strncmp($curData, '-----END CERTIFICATE', 20) == 0) {
                        $inData = false;
                        $certlist[] = $data;
                        $data = '';
                        continue;
                    }
                    $data .= trim($curData);
                }
            }
            return $certlist;
        } else {
            return array($certs);
        }
    }

    /**
     * Test that signatures contain the corresponding public keys.
     */
    public function testGetValidatingCertificates()
    {
        $certData = XMLSecurityDSig::staticGet509XCerts(SAML2_CertificatesMock::PUBLIC_KEY_PEM);
        $certData = $certData[0];
        $signedMockElementCopy = SAML2_Utils::copyElement($this->signedMockElement);
        $signedMockElementCopy->ownerDocument->appendChild($signedMockElementCopy);
        $tmp = new SAML2_SignedElementHelperMock($signedMockElementCopy);
        $certs = $tmp->getValidatingCertificates();
        $this->assertCount(1, $certs);
        $this->assertEquals($certData, $certs[0]);
        // Test with two certificates.
        $tmpCert = '-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----';
        $mock = new SAML2_SignedElementHelperMock();
        $mock->setSignatureKey(SAML2_CertificatesMock::getPrivateKey());
        $mock->setCertificates(array($tmpCert, SAML2_CertificatesMock::PUBLIC_KEY_PEM));
        $this->signedMockElement = $mock->toSignedXML();
        $tmp = new SAML2_SignedElementHelperMock($this->signedMockElement);
        $certs = $tmp->getValidatingCertificates();
        $this->assertCount(1, $certs);
        $this->assertEquals($certData, $certs[0]);
    }