/**
* Execute a request on this resource.
* @param Request request
* @return Response
*/
function exec($request)
{
$response = new FormattedResponse($request);
# good for debugging, remove this at some point
$response->addHeader('X-Resource', get_class($this));
$data = $request->parseData();
$logger = null;
if ($data !== null) {
if (isset($data->username) && !empty($data->username) && isset($data->local_user) && !empty($data->local_user)) {
$logger = new Logger($request->uri, $request->method, sprintf("%s -> %s", $data->local_user, $data->username));
} else {
if (isset($data->username) && !empty($data->username)) {
$logger = new Logger($request->uri, $request->method, sprintf("Anonymous -> %s", $data->username));
} else {
$logger = new Logger($request->uri, $request->method, "Anonymous");
}
}
} else {
$logger = new Logger($request->uri, $request->method, "Anonymous");
}
if (!empty($data) && $data instanceof StdClass && isset($data->password)) {
$data->password = "******";
}
$logger->setInput(json_encode($data));
if (method_exists($this, $request->method)) {
$parameters = $this->parameters;
array_unshift($parameters, $request);
try {
$response = call_user_func_array(array($this, $request->method), $parameters);
} catch (Exception $e) {
$response->code = Response::INTERNALSERVERERROR;
$response->error = $e;
$response->error_detail = "INTERNAL_SERVER_ERROR";
$logger->writeLog($response->error, $response->code);
return $response;
}
} else {
// send 405 method not allowed
$response->code = Response::METHODNOTALLOWED;
$response->error = sprintf('The HTTP method "%s" used for the request is not allowed for the resource "%s".', $request->method, $request->uri);
$response->error_detail = "METHOD_NOT_ALLOWED";
$logger->writeLog($response->error, $resonse->code);
return $response;
}
$logger->setOutput(json_encode($response->body));
if (!empty($response->error)) {
$logger->writeLog($response->error, $response->code);
} else {
if (!empty($response->log_message)) {
$logger->writeLog($response->log_message, $response->code);
} else {
$logger->writeLog("Action completed", $response->code);
}
}
return $response;
}
/**
* Execute a request on this resource.
* @param Request request
* @return Response
*/
function exec($request)
{
$response = new FormattedResponse($request);
# good for debugging, remove this at some point
$response->addHeader('X-Resource', get_class($this));
$logger = new Logger($request->uri, $request->method, "Anonymous");
$data = $request->parseData();
if (!empty($data) && $data instanceof StdClass && isset($data->password)) {
$data->password = "******";
}
$logger->setInput(json_encode($data));
if (!isset($request->requestToken) || empty($request->requestToken)) {
$response->code = Response::UNAUTHORIZED;
$response->error = "Authorization required";
$response->error_detail = "UNAUTHORIZED";
$response->addHeader('X-Debug', "No token supplied");
$logger->writeLog($response->error, $response->code);
return $response;
}
$backend = null;
try {
switch (PowerDnsConfig::TOKEN_BACKEND) {
case "PDO":
$backend = new PDOTokenBackend();
break;
default:
$backend = new SqliteTokenBackend();
break;
}
} catch (Exception $e) {
$response->code = Response::INTERNALSERVERERROR;
$response->error = $e->getMessage();
$response->error_detail = "INTERNAL_SERVER_ERROR";
$logger->writeLog($response->error, $response->code);
return $response;
}
$token = $backend->retrieveToken($request->requestToken);
if ($token == null) {
$response->code = Response::FORBIDDEN;
$response->error = "Authentication failed";
$response->error_detail = "AUTHENTICATION_FAILED";
$response->addHeader('X-Debug', "Token is null");
$logger->writeLog($response->error, $response->code);
return $response;
}
$logger->setUser($token->username);
if ($backend->validateToken($token) === false) {
$response->code = Response::FORBIDDEN;
$response->error = "Authentication failed";
$response->error_detail = "AUTHENTICATION_FAILED";
$response->addHeader('X-Debug', "Token is invalid");
$logger->writeLog($response->error, $response->code);
return $response;
}
$backend->refreshToken($token->hash);
if (method_exists($this, $request->method)) {
$parameters = $this->parameters;
array_unshift($parameters, $request);
try {
$response = call_user_func_array(array($this, $request->method), $parameters);
} catch (Exception $e) {
$response->code = Response::INTERNALSERVERERROR;
$response->error = $e;
$response->error_detail = "INTERNAL_SERVER_ERROR";
$logger->writeLog($response->error, $response->code);
return $response;
}
} else {
// send 405 method not allowed
$response->code = Response::METHODNOTALLOWED;
$response->error = sprintf('The HTTP method "%s" used for the request is not allowed for the resource "%s".', $request->method, $request->uri);
$response->error_detail = "METHOD_NOT_ALLOWED";
$logger->writeLog($response->error, $response->code);
return $response;
}
$logger->setOutput(json_encode($response->body));
if (!empty($response->error)) {
$logger->writeLog($response->error, $response->code);
} else {
if (!empty($response->log_message)) {
$logger->writeLog($response->log_message, $response->code);
} else {
$logger->writeLog("Action completed", $response->code);
}
}
return $response;
}
