/**
* Adds a signature to the request
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param $authorizationHeader Move the signature parameters into the Authorization header of the request
*/
public function sign(common_http_Request $request, common_http_Credentials $credentials, $authorizationHeader = false)
{
if (!$credentials instanceof tao_models_classes_oauth_Credentials) {
throw new tao_models_classes_oauth_Exception('Invalid credentals: ' . gettype($credentials));
}
$oauthRequest = $this->getOauthRequest($request);
$dataStore = new tao_models_classes_oauth_DataStore();
$consumer = $dataStore->getOauthConsumer($credentials);
$token = $dataStore->new_request_token($consumer);
$allInitialParameters = array();
$allInitialParameters = array_merge($allInitialParameters, $request->getParams());
$allInitialParameters = array_merge($allInitialParameters, $request->getHeaders());
//oauth_body_hash is used for the signing computation
if ($authorizationHeader) {
$oauth_body_hash = base64_encode(sha1($request->getBody(), true));
//the signature should be ciomputed from encoded versions
$allInitialParameters = array_merge($allInitialParameters, array("oauth_body_hash" => $oauth_body_hash));
}
//$authorizationHeader = self::buildAuthorizationHeader($signatureParameters);
$signedRequest = OAuthRequest::from_consumer_and_token($consumer, $token, $oauthRequest->get_normalized_http_method(), $oauthRequest->getUrl(), $allInitialParameters);
$signature_method = new OAuthSignatureMethod_HMAC_SHA1();
//common_logger::d('Base string: '.$signedRequest->get_signature_base_string());
$signedRequest->sign_request($signature_method, $consumer, $token);
common_logger::d('Base string from TAO/Joel: ' . $signedRequest->get_signature_base_string());
if ($authorizationHeader) {
$combinedParameters = $signedRequest->get_parameters();
$signatureParameters = array_diff_assoc($combinedParameters, $allInitialParameters);
$signatureParameters["oauth_body_hash"] = base64_encode(sha1($request->getBody(), true));
$signatureHeaders = array("Authorization" => self::buildAuthorizationHeader($signatureParameters));
$signedRequest = new common_http_Request($signedRequest->getUrl(), $signedRequest->get_normalized_http_method(), $request->getParams(), array_merge($signatureHeaders, $request->getHeaders()), $request->getBody());
} else {
$signedRequest = new common_http_Request($signedRequest->getUrl(), $signedRequest->get_normalized_http_method(), $signedRequest->get_parameters(), $request->getHeaders(), $request->getBody());
}
return $signedRequest;
}
/**
* Retrieves a constant from the manifest.php file of the extension.
*
* @author Joel Bout, <*****@*****.**>
* @param string $key
* @return mixed
* @throws common_exception_Error If the constant cannot be found.
*/
public function getConstant($key)
{
$returnValue = null;
$constants = $this->getConstants();
if (isset($constants[$key])) {
$returnValue = $constants[$key];
} elseif (defined($key)) {
common_logger::w('constant outside of extension called: ' . $key);
$returnValue = constant($key);
} else {
throw new common_exception_Error('Unknown constant \'' . $key . '\' for extension ' . $this->id);
}
return $returnValue;
}
/**
* Short description of method getSection
*
* @access public
* @author Jerome Bogaerts, <*****@*****.**>
* @param string extension
* @param string perspectiveId
* @param string sectionId
* @return Section
*/
public static function getSection($extension, $perspectiveId, $sectionId)
{
$returnValue = null;
$structure = self::getPerspective($extension, $perspectiveId);
foreach ($structure->getChildren() as $section) {
if ($section->getId() == $sectionId) {
$returnValue = $section;
break;
}
}
if (empty($returnValue)) {
\common_logger::w('Section ' . $sectionId . ' not found found for perspective ' . $perspectiveId);
}
return $returnValue;
}
public function spawnResult()
{
common_logger::i("LoggerStorage - Spawn request made");
}
