$controller->willProcessRequest($uri_data);
$response = $controller->processRequest();
}
} catch (AphrontRedirectException $ex) {
$response = id(new AphrontRedirectResponse())->setURI($ex->getURI());
} catch (Exception $ex) {
$original_exception = $ex;
$response = $application->handleException($ex);
}
try {
$response = $controller->didProcessRequest($response);
$response = $application->willSendResponse($response, $controller);
$response->setRequest($request);
$response_string = $response->buildResponseString();
} catch (Exception $ex) {
$write_guard->dispose();
if ($access_log) {
$access_log->write();
}
if ($original_exception) {
$ex = new PhutilAggregateException("Multiple exceptions during processing and rendering.", array($original_exception, $ex));
}
phabricator_fatal('[Rendering Exception] ' . $ex->getMessage());
}
$write_guard->dispose();
// TODO: Share the $sink->writeResponse() pathway here?
$sink = new AphrontPHPHTTPSink();
$sink->writeHTTPStatus($response->getHTTPResponseCode());
$headers = $response->getCacheHeaders();
$headers = array_merge($headers, $response->getHeaders());
$sink->writeHeaders($headers);
/**
* @phutil-external-symbol class PhabricatorStartup
*/
public static function runHTTPRequest(AphrontHTTPSink $sink)
{
$multimeter = MultimeterControl::newInstance();
$multimeter->setEventContext('<http-init>');
$multimeter->setEventViewer('<none>');
// Build a no-op write guard for the setup phase. We'll replace this with a
// real write guard later on, but we need to survive setup and build a
// request object first.
$write_guard = new AphrontWriteGuard('id');
PhabricatorEnv::initializeWebEnvironment();
$multimeter->setSampleRate(PhabricatorEnv::getEnvConfig('debug.sample-rate'));
$debug_time_limit = PhabricatorEnv::getEnvConfig('debug.time-limit');
if ($debug_time_limit) {
PhabricatorStartup::setDebugTimeLimit($debug_time_limit);
}
// This is the earliest we can get away with this, we need env config first.
PhabricatorAccessLog::init();
$access_log = PhabricatorAccessLog::getLog();
PhabricatorStartup::setAccessLog($access_log);
$access_log->setData(array('R' => AphrontRequest::getHTTPHeader('Referer', '-'), 'r' => idx($_SERVER, 'REMOTE_ADDR', '-'), 'M' => idx($_SERVER, 'REQUEST_METHOD', '-')));
DarkConsoleXHProfPluginAPI::hookProfiler();
DarkConsoleErrorLogPluginAPI::registerErrorHandler();
$response = PhabricatorSetupCheck::willProcessRequest();
if ($response) {
PhabricatorStartup::endOutputCapture();
$sink->writeResponse($response);
return;
}
$host = AphrontRequest::getHTTPHeader('Host');
$path = $_REQUEST['__path__'];
switch ($host) {
default:
$config_key = 'aphront.default-application-configuration-class';
$application = PhabricatorEnv::newObjectFromConfig($config_key);
break;
}
$application->setHost($host);
$application->setPath($path);
$application->willBuildRequest();
$request = $application->buildRequest();
// Now that we have a request, convert the write guard into one which
// actually checks CSRF tokens.
$write_guard->dispose();
$write_guard = new AphrontWriteGuard(array($request, 'validateCSRF'));
// Build the server URI implied by the request headers. If an administrator
// has not configured "phabricator.base-uri" yet, we'll use this to generate
// links.
$request_protocol = $request->isHTTPS() ? 'https' : 'http';
$request_base_uri = "{$request_protocol}://{$host}/";
PhabricatorEnv::setRequestBaseURI($request_base_uri);
$access_log->setData(array('U' => (string) $request->getRequestURI()->getPath()));
$processing_exception = null;
try {
$response = $application->processRequest($request, $access_log, $sink, $multimeter);
$response_code = $response->getHTTPResponseCode();
} catch (Exception $ex) {
$processing_exception = $ex;
$response_code = 500;
}
$write_guard->dispose();
$access_log->setData(array('c' => $response_code, 'T' => PhabricatorStartup::getMicrosecondsSinceStart()));
$multimeter->newEvent(MultimeterEvent::TYPE_REQUEST_TIME, $multimeter->getEventContext(), PhabricatorStartup::getMicrosecondsSinceStart());
$access_log->write();
$multimeter->saveEvents();
DarkConsoleXHProfPluginAPI::saveProfilerSample($access_log);
// Add points to the rate limits for this request.
if (isset($_SERVER['REMOTE_ADDR'])) {
$user_ip = $_SERVER['REMOTE_ADDR'];
// The base score for a request allows users to make 30 requests per
// minute.
$score = 1000 / 30;
// If the user was logged in, let them make more requests.
if ($request->getUser() && $request->getUser()->getPHID()) {
$score = $score / 5;
}
PhabricatorStartup::addRateLimitScore($user_ip, $score);
}
if ($processing_exception) {
throw $processing_exception;
}
}