XMLSecurityDSig::staticAdd509Cert PHP Méthode

    static function staticAdd509Cert($parentRef, $cert, $isPEMFormat = true, $isURL = false, $xpath = null, $options = null)
    {
        if ($isURL) {
            $cert = file_get_contents($cert);
        }
        if (!$parentRef instanceof DOMElement) {
            throw new Exception('Invalid parent Node parameter');
        }
        list($parentRef, $keyInfo) = self::auxKeyInfo($parentRef, $xpath);
        // Add all certs if there are more than one
        $certs = XMLSecurityDSig::staticGet509XCerts($cert, $isPEMFormat);
        $baseDoc = $parentRef->ownerDocument;
        // Attach X509 data node
        $x509DataNode = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509Data');
        $keyInfo->appendChild($x509DataNode);
        $issuerSerial = false;
        $subjectName = false;
        if (is_array($options)) {
            if (!empty($options['issuerSerial'])) {
                $issuerSerial = true;
            }
            if (!empty($options['subjectName'])) {
                $subjectName = true;
            }
        }
        // Attach all certificate nodes and any additional data
        foreach ($certs as $X509Cert) {
            if ($issuerSerial || $subjectName) {
                if ($certData = openssl_x509_parse("-----BEGIN CERTIFICATE-----\n" . chunk_split($X509Cert, 64, "\n") . "-----END CERTIFICATE-----\n")) {
                    if ($subjectName && !empty($certData['subject'])) {
                        if (is_array($certData['subject'])) {
                            $parts = array();
                            foreach ($certData['subject'] as $key => $value) {
                                if (is_array($value)) {
                                    foreach ($value as $valueElement) {
                                        array_unshift($parts, "{$key}={$valueElement}");
                                    }
                                } else {
                                    array_unshift($parts, "{$key}={$value}");
                                }
                            }
                            $subjectNameValue = implode(',', $parts);
                        } else {
                            $subjectNameValue = $certData['issuer'];
                        }
                        $x509SubjectNode = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509SubjectName', $subjectNameValue);
                        $x509DataNode->appendChild($x509SubjectNode);
                    }
                    if ($issuerSerial && !empty($certData['issuer']) && !empty($certData['serialNumber'])) {
                        if (is_array($certData['issuer'])) {
                            $parts = array();
                            foreach ($certData['issuer'] as $key => $value) {
                                array_unshift($parts, "{$key}={$value}");
                            }
                            $issuerName = implode(',', $parts);
                        } else {
                            $issuerName = $certData['issuer'];
                        }
                        $x509IssuerNode = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509IssuerSerial');
                        $x509DataNode->appendChild($x509IssuerNode);
                        $x509Node = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509IssuerName', $issuerName);
                        $x509IssuerNode->appendChild($x509Node);
                        $x509Node = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509SerialNumber', $certData['serialNumber']);
                        $x509IssuerNode->appendChild($x509Node);
                    }
                }
            }
            $x509CertNode = $baseDoc->createElementNS(XMLSecurityDSig::XMLDSIGNS, 'ds:X509Certificate', $X509Cert);
            $x509DataNode->appendChild($x509CertNode);
        }
    }