/** * Modify the given request XML. * * @param \BeSimple\SoapCommon\SoapRequest $request SOAP request * * @return void */ public function filterRequest(SoapRequest $request) { // get attachments from request object $attachmentsToSend = $request->getAttachments(); // build mime message if we have attachments if (count($attachmentsToSend) > 0) { $multipart = new MimeMultiPart(); $soapPart = new MimePart($request->getContent(), 'text/xml', 'utf-8', MimePart::ENCODING_EIGHT_BIT); $soapVersion = $request->getVersion(); // change content type headers for MTOM with SOAP 1.1 if ($soapVersion == SOAP_1_1 && $this->attachmentType & Helper::ATTACHMENTS_TYPE_MTOM) { $multipart->setHeader('Content-Type', 'type', 'application/xop+xml'); $multipart->setHeader('Content-Type', 'start-info', 'text/xml'); $soapPart->setHeader('Content-Type', 'application/xop+xml'); $soapPart->setHeader('Content-Type', 'type', 'text/xml'); } elseif ($soapVersion == SOAP_1_2) { $multipart->setHeader('Content-Type', 'type', 'application/soap+xml'); $soapPart->setHeader('Content-Type', 'application/soap+xml'); } $multipart->addPart($soapPart, true); foreach ($attachmentsToSend as $cid => $attachment) { $multipart->addPart($attachment, false); } $request->setContent($multipart->getMimeMessage()); // TODO $headers = $multipart->getHeadersForHttp(); list(, $contentType) = explode(': ', $headers[0]); $request->setContentType($contentType); } }
/** * Modify the given request XML. * * @param \BeSimple\SoapCommon\SoapRequest $request SOAP request * * @return void */ public function filterRequest(CommonSoapRequest $request) { // get \DOMDocument from SOAP request $dom = $request->getContentDocument(); // create FilterHelper $filterHelper = new FilterHelper($dom); // add the neccessary namespaces $filterHelper->addNamespace(Helper::PFX_WSS, Helper::NS_WSS); $filterHelper->addNamespace(Helper::PFX_WSU, Helper::NS_WSU); $filterHelper->registerNamespace(XmlSecurityDSig::PFX_XMLDSIG, XmlSecurityDSig::NS_XMLDSIG); // init timestamp $dt = new \DateTime('now', new \DateTimeZone('UTC')); $createdTimestamp = $dt->format(self::DATETIME_FORMAT); // create security header $security = $filterHelper->createElement(Helper::NS_WSS, 'Security'); $filterHelper->addHeaderElement($security, true, $this->actor, $request->getVersion()); if (true === $this->addTimestamp || null !== $this->expires) { $timestamp = $filterHelper->createElement(Helper::NS_WSU, 'Timestamp'); $created = $filterHelper->createElement(Helper::NS_WSU, 'Created', $createdTimestamp); $timestamp->appendChild($created); if (null !== $this->expires) { $dt->modify('+' . $this->expires . ' seconds'); $expiresTimestamp = $dt->format(self::DATETIME_FORMAT); $expires = $filterHelper->createElement(Helper::NS_WSU, 'Expires', $expiresTimestamp); $timestamp->appendChild($expires); } $security->appendChild($timestamp); } if (null !== $this->username) { $usernameToken = $filterHelper->createElement(Helper::NS_WSS, 'UsernameToken'); $security->appendChild($usernameToken); $username = $filterHelper->createElement(Helper::NS_WSS, 'Username', $this->username); $usernameToken->appendChild($username); if (null !== $this->password && (null === $this->userSecurityKey || null !== $this->userSecurityKey && !$this->userSecurityKey->hasPrivateKey())) { if (self::PASSWORD_TYPE_DIGEST === $this->passwordType) { $nonce = mt_rand(); $password = base64_encode(sha1($nonce . $createdTimestamp . $this->password, true)); $passwordType = Helper::NAME_WSS_UTP . '#PasswordDigest'; } else { $password = $this->password; $passwordType = Helper::NAME_WSS_UTP . '#PasswordText'; } $password = $filterHelper->createElement(Helper::NS_WSS, 'Password', $password); $filterHelper->setAttribute($password, null, 'Type', $passwordType); $usernameToken->appendChild($password); if (self::PASSWORD_TYPE_DIGEST === $this->passwordType) { $nonce = $filterHelper->createElement(Helper::NS_WSS, 'Nonce', base64_encode($nonce)); $usernameToken->appendChild($nonce); $created = $filterHelper->createElement(Helper::NS_WSU, 'Created', $createdTimestamp); $usernameToken->appendChild($created); } } } if (null !== $this->userSecurityKey && $this->userSecurityKey->hasKeys()) { $guid = 'CertId-' . Helper::generateUUID(); // add token references $keyInfo = null; if (null !== $this->tokenReferenceSignature) { $keyInfo = $this->createKeyInfo($filterHelper, $this->tokenReferenceSignature, $guid, $this->userSecurityKey->getPublicKey()); } $nodes = $this->createNodeListForSigning($dom, $security); $signature = XmlSecurityDSig::createSignature($this->userSecurityKey->getPrivateKey(), XmlSecurityDSig::EXC_C14N, $security, null, $keyInfo); $options = array('id_ns_prefix' => Helper::PFX_WSU, 'id_prefix_ns' => Helper::NS_WSU); foreach ($nodes as $node) { XmlSecurityDSig::addNodeToSignature($signature, $node, XmlSecurityDSig::SHA1, XmlSecurityDSig::EXC_C14N, $options); } XmlSecurityDSig::signDocument($signature, $this->userSecurityKey->getPrivateKey(), XmlSecurityDSig::EXC_C14N); $publicCertificate = $this->userSecurityKey->getPublicKey()->getX509Certificate(true); $binarySecurityToken = $filterHelper->createElement(Helper::NS_WSS, 'BinarySecurityToken', $publicCertificate); $filterHelper->setAttribute($binarySecurityToken, null, 'EncodingType', Helper::NAME_WSS_SMS . '#Base64Binary'); $filterHelper->setAttribute($binarySecurityToken, null, 'ValueType', Helper::NAME_WSS_X509 . '#X509v3'); $filterHelper->setAttribute($binarySecurityToken, Helper::NS_WSU, 'Id', $guid); $security->insertBefore($binarySecurityToken, $signature); // encrypt soap document if (null !== $this->serviceSecurityKey && $this->serviceSecurityKey->hasKeys()) { $guid = 'EncKey-' . Helper::generateUUID(); // add token references $keyInfo = null; if (null !== $this->tokenReferenceEncryption) { $keyInfo = $this->createKeyInfo($filterHelper, $this->tokenReferenceEncryption, $guid, $this->serviceSecurityKey->getPublicKey()); } $encryptedKey = XmlSecurityEnc::createEncryptedKey($guid, $this->serviceSecurityKey->getPrivateKey(), $this->serviceSecurityKey->getPublicKey(), $security, $signature, $keyInfo); $referenceList = XmlSecurityEnc::createReferenceList($encryptedKey); // token reference to encrypted key $keyInfo = $this->createKeyInfo($filterHelper, self::TOKEN_REFERENCE_SECURITY_TOKEN, $guid); $nodes = $this->createNodeListForEncryption($dom); foreach ($nodes as $node) { $type = XmlSecurityEnc::ELEMENT; if ($node->localName == 'Body') { $type = XmlSecurityEnc::CONTENT; } XmlSecurityEnc::encryptNode($node, $type, $this->serviceSecurityKey->getPrivateKey(), $referenceList, $keyInfo); } } } }