PHP SimpleSAML_Utilities::debugMessage方法代码示例

 /**
  * Receive a SAML 2 message sent using the HTTP-POST binding.
  *
  * Throws an exception if it is unable receive the message.
  *
  * @return SAML2_Message  The received message.
  */
 public function receive()
 {
     $postText = file_get_contents('php://input');
     if (empty($postText)) {
         throw new SimpleSAML_Error_BadRequest('Invalid message received to AssertionConsumerService endpoint.');
     }
     $document = new DOMDocument();
     $document->loadXML($postText);
     $xml = $document->firstChild;
     SimpleSAML_Utilities::debugMessage($xml, 'in');
     $results = SAML2_Utils::xpQuery($xml, '/soap-env:Envelope/soap-env:Body/*[1]');
     return SAML2_Message::fromXML($results[0]);
 }

 /**
  * Decode a received response.
  *
  * @param array $post  POST data received.
  * @return SimpleSAML_XML_Shib13_AuthnResponse  Response.
  */
 public function decodeResponse($post)
 {
     assert('is_array($post)');
     if (!array_key_exists('SAMLResponse', $post)) {
         throw new Exception('Missing required SAMLResponse parameter.');
     }
     $rawResponse = $post['SAMLResponse'];
     $samlResponseXML = base64_decode($rawResponse);
     SimpleSAML_Utilities::debugMessage($samlResponseXML, 'in');
     SimpleSAML_Utilities::validateXMLDocument($samlResponseXML, 'saml11');
     $samlResponse = new SimpleSAML_XML_Shib13_AuthnResponse();
     $samlResponse->setXML($samlResponseXML);
     if (array_key_exists('TARGET', $post)) {
         $samlResponse->setRelayState($post['TARGET']);
     }
     return $samlResponse;
 }

 /**
  * Receive a SAML 2 message sent using the HTTP-POST binding.
  *
  * Throws an exception if it is unable receive the message.
  *
  * @return SAML2_Message  The received message.
  */
 public function receive()
 {
     if (array_key_exists('SAMLRequest', $_POST)) {
         $msg = $_POST['SAMLRequest'];
     } elseif (array_key_exists('SAMLResponse', $_POST)) {
         $msg = $_POST['SAMLResponse'];
     } else {
         throw new Exception('Missing SAMLRequest or SAMLResponse parameter.');
     }
     $msg = base64_decode($msg);
     SimpleSAML_Utilities::debugMessage($msg, 'in');
     $document = new DOMDocument();
     $document->loadXML($msg);
     $xml = $document->firstChild;
     $msg = SAML2_Message::fromXML($xml);
     if (array_key_exists('RelayState', $_POST)) {
         $msg->setRelayState($_POST['RelayState']);
     }
     return $msg;
 }

 /**
  * Decrypt the NameId of the subject in the assertion.
  *
  * @param XMLSecurityKey $key  The decryption key.
  * @param array $blacklist  Blacklisted decryption algorithms.
  */
 public function decryptNameId(XMLSecurityKey $key, array $blacklist = array())
 {
     if ($this->encryptedNameId === NULL) {
         /* No NameID to decrypt. */
         return;
     }
     $nameId = SAML2_Utils::decryptElement($this->encryptedNameId, $key, $blacklist);
     SimpleSAML_Utilities::debugMessage($nameId, 'decrypt');
     $this->nameId = SAML2_Utils::parseNameId($nameId);
     $this->encryptedNameId = NULL;
 }

 /**
  * Receive a SAML 2 message sent using the HTTP-Redirect binding.
  *
  * Throws an exception if it is unable receive the message.
  *
  * @return SAML2_Message  The received message.
  */
 public function receive()
 {
     $data = self::parseQuery();
     if (array_key_exists('SAMLRequest', $data)) {
         $msg = $data['SAMLRequest'];
     } elseif (array_key_exists('SAMLResponse', $data)) {
         $msg = $data['SAMLResponse'];
     } else {
         throw new Execption('Missing SAMLRequest or SAMLResponse parameter.');
     }
     if (array_key_exists('SAMLEncoding', $data)) {
         $encoding = $data['SAMLEncoding'];
     } else {
         $encoding = self::DEFLATE;
     }
     $msg = base64_decode($msg);
     switch ($encoding) {
         case self::DEFLATE:
             $msg = gzinflate($msg);
             break;
         default:
             throw new Exception('Unknown SAMLEncoding: ' . var_export($encoding, TRUE));
     }
     SimpleSAML_Utilities::debugMessage($msg, 'in');
     $document = new DOMDocument();
     $document->loadXML($msg);
     $xml = $document->firstChild;
     $msg = SAML2_Message::fromXML($xml);
     if (array_key_exists('Signature', $data)) {
         /* Save the signature validation data until we need it. */
         $signatureValidationData = array('Signature' => $data['Signature'], 'Query' => $data['SignedQuery']);
     }
     if (array_key_exists('RelayState', $data)) {
         $msg->setRelayState($data['RelayState']);
     }
     if (array_key_exists('Signature', $data)) {
         if (!array_key_exists('SigAlg', $data)) {
             throw new Exception('Missing signature algorithm.');
         }
         $signData = array('Signature' => $data['Signature'], 'SigAlg' => $data['SigAlg'], 'Query' => $data['SignedQuery']);
         $msg->addValidator(array(get_class($this), 'validateSignature'), $signData);
     }
     return $msg;
 }

 /**
  * This function receives a SAML 1.1 artifact.
  *
  * @param SimpleSAML_Configuration $spMetadata  The metadata of the SP.
  * @param SimpleSAML_Configuration $idpMetadata  The metadata of the IdP.
  * @return string  The <saml1p:Response> element, as an XML string.
  */
 public static function receive(SimpleSAML_Configuration $spMetadata, SimpleSAML_Configuration $idpMetadata)
 {
     $artifacts = self::getArtifacts();
     $request = self::buildRequest($artifacts);
     SimpleSAML_Utilities::debugMessage($msgStr, 'out');
     $url = $idpMetadata->getDefaultEndpoint('ArtifactResolutionService', array('urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding'));
     $url = $url['Location'];
     $peerPublicKeys = $idpMetadata->getPublicKeys('signing', TRUE);
     $certData = '';
     foreach ($peerPublicKeys as $key) {
         if ($key['type'] !== 'X509Certificate') {
             continue;
         }
         $certData .= "-----BEGIN CERTIFICATE-----\n" . chunk_split($key['X509Certificate'], 64) . "-----END CERTIFICATE-----\n";
     }
     $file = SimpleSAML_Utilities::getTempDir() . '/' . sha1($certData) . '.crt';
     if (!file_exists($file)) {
         SimpleSAML_Utilities::writeFile($file, $certData);
     }
     $spKeyCertFile = SimpleSAML_Utilities::resolveCert($spMetadata->getString('privatekey'));
     $opts = array('ssl' => array('verify_peer' => TRUE, 'cafile' => $file, 'local_cert' => $spKeyCertFile, 'capture_peer_cert' => TRUE, 'capture_peer_chain' => TRUE), 'http' => array('method' => 'POST', 'content' => $request, 'header' => 'SOAPAction: http://www.oasis-open.org/committees/security' . "\r\n" . 'Content-Type: text/xml'));
     /* Fetch the artifact. */
     $response = SimpleSAML_Utilities::fetch($url, $opts);
     if ($response === FALSE) {
         throw new SimpleSAML_Error_Exception('Failed to retrieve assertion from IdP.');
     }
     SimpleSAML_Utilities::debugMessage($response, 'in');
     /* Find the response in the SOAP message. */
     $response = self::extractResponse($response);
     return $response;
 }

 /**
  * This function sends the SOAP message to the service location and returns SOAP response
  *
  * @param SAML2_Message $m  The request that should be sent.
  * @param SimpleSAML_Configuration $srcMetadata  The metadata of the issuer of the message.
  * @param SimpleSAML_Configuration $dstMetadata  The metadata of the destination of the message.
  * @return SAML2_Message  The response we received.
  */
 public function send(SAML2_Message $msg, SimpleSAML_Configuration $srcMetadata, SimpleSAML_Configuration $dstMetadata = NULL)
 {
     $issuer = $msg->getIssuer();
     $ctxOpts = array('ssl' => array('capture_peer_cert' => TRUE));
     // Determine if we are going to do a MutualSSL connection between the IdP and SP  - Shoaib
     if ($srcMetadata->hasValue('saml.SOAPClient.certificate')) {
         $ctxOpts['ssl']['local_cert'] = SimpleSAML_Utilities::resolveCert($srcMetadata->getString('saml.SOAPClient.certificate'));
         if ($srcMetadata->hasValue('saml.SOAPClient.privatekey_pass')) {
             $ctxOpts['ssl']['passphrase'] = $srcMetadata->getString('saml.SOAPClient.privatekey_pass');
         }
     } else {
         /* Use the SP certificate and privatekey if it is configured. */
         $privateKey = SimpleSAML_Utilities::loadPrivateKey($srcMetadata);
         $publicKey = SimpleSAML_Utilities::loadPublicKey($srcMetadata);
         if ($privateKey !== NULL && $publicKey !== NULL && isset($publicKey['PEM'])) {
             $keyCertData = $privateKey['PEM'] . $publicKey['PEM'];
             $file = SimpleSAML_Utilities::getTempDir() . '/' . sha1($keyCertData) . '.pem';
             if (!file_exists($file)) {
                 SimpleSAML_Utilities::writeFile($file, $keyCertData);
             }
             $ctxOpts['ssl']['local_cert'] = $file;
             if (isset($privateKey['password'])) {
                 $ctxOpts['ssl']['passphrase'] = $privateKey['password'];
             }
         }
     }
     // do peer certificate verification
     if ($dstMetadata !== NULL) {
         $peerPublicKeys = $dstMetadata->getPublicKeys('signing', TRUE);
         $certData = '';
         foreach ($peerPublicKeys as $key) {
             if ($key['type'] !== 'X509Certificate') {
                 continue;
             }
             $certData .= "-----BEGIN CERTIFICATE-----\n" . chunk_split($key['X509Certificate'], 64) . "-----END CERTIFICATE-----\n";
         }
         $peerCertFile = SimpleSAML_Utilities::getTempDir() . '/' . sha1($certData) . '.pem';
         if (!file_exists($peerCertFile)) {
             SimpleSAML_Utilities::writeFile($peerCertFile, $certData);
         }
         // create ssl context
         $ctxOpts['ssl']['verify_peer'] = TRUE;
         $ctxOpts['ssl']['verify_depth'] = 1;
         $ctxOpts['ssl']['cafile'] = $peerCertFile;
     }
     $context = stream_context_create($ctxOpts);
     if ($context === NULL) {
         throw new Exception('Unable to create SSL stream context');
     }
     $options = array('uri' => $issuer, 'location' => $msg->getDestination(), 'stream_context' => $context);
     $x = new SoapClient(NULL, $options);
     // Add soap-envelopes
     $request = $msg->toSignedXML();
     $request = self::START_SOAP_ENVELOPE . $request->ownerDocument->saveXML($request) . self::END_SOAP_ENVELOPE;
     SimpleSAML_Utilities::debugMessage($request, 'out');
     $action = 'http://www.oasis-open.org/committees/security';
     $version = '1.1';
     $destination = $msg->getDestination();
     /* Perform SOAP Request over HTTP */
     $soapresponsexml = $x->__doRequest($request, $destination, $action, $version);
     if ($soapresponsexml === NULL || $soapresponsexml === "") {
         throw new Exception('Empty SOAP response, check peer certificate.');
     }
     SimpleSAML_Utilities::debugMessage($soapresponsexml, 'in');
     // Convert to SAML2_Message (DOMElement)
     $dom = new DOMDocument();
     if (!$dom->loadXML($soapresponsexml)) {
         throw new Exception('Not a SOAP response.');
     }
     $soapfault = $this->getSOAPFault($dom);
     if (isset($soapfault)) {
         throw new Exception($soapfault);
     }
     //Extract the message from the response
     $xml = $dom->firstChild;
     /* Soap Envelope */
     $samlresponse = SAML2_Utils::xpQuery($dom->firstChild, '/soap-env:Envelope/soap-env:Body/*[1]');
     $samlresponse = SAML2_Message::fromXML($samlresponse[0]);
     /* Add validator to message which uses the SSL context. */
     self::addSSLValidator($samlresponse, $context);
     SimpleSAML_Logger::debug("Valid ArtifactResponse received from IdP");
     return $samlresponse;
 }

 /**
  * Retrieve the assertion.
  *
  * @param XMLSecurityKey $key  The key we should use to decrypt the assertion.
  * @param array $blacklist  Blacklisted decryption algorithms.
  * @return SAML2_Assertion  The decrypted assertion.
  */
 public function getAssertion(XMLSecurityKey $inputKey, array $blacklist = array())
 {
     $assertionXML = SAML2_Utils::decryptElement($this->encryptedData, $inputKey, $blacklist);
     SimpleSAML_Utilities::debugMessage($assertionXML, 'decrypt');
     return new SAML2_Assertion($assertionXML);
 }

 /**
  * {@inheritdoc}
  */
 public function debugMessage($message, $type)
 {
     SimpleSAML_Utilities::debugMessage($message, $type);
 }