/**
*
* @return Scalr_UI_Response
*/
public static function getInstance()
{
if (self::$_instance === null) {
self::$_instance = new Scalr_UI_Response();
}
return self::$_instance;
}
$response->sendResponse();
} else {
$initTime = microtime(true);
$response->setHeader("X-Scalr-PrependTime", $prependTime - $startTime);
$response->setHeader("X-Scalr-InitTime", $initTime - $prependTime);
$response->setHeader("X-Scalr-InitTime1", $time1 - $prependTime);
$response->setHeader("X-Scalr-InitTime2", $time2 - $prependTime);
$response->setHeader("X-Scalr-InitTime3", $time3 - $prependTime);
$response->setHeader("X-Scalr-InitTime4", $time4 - $prependTime);
$response->setHeader("X-Scalr-InitTime5", $time5 - $prependTime);
Scalr_UI_Controller::handleRequest(explode('/', $path));
Scalr_UI_Response::getInstance()->sendResponse();
}
} else {
Scalr_UI_Response::getInstance()->setHeader("X-Scalr-Forbiden", "3: {$_SERVER['HTTP_HOST']}");
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
Scalr_UI_Response::getInstance()->sendResponse();
}
} catch (ADODB_Exception $e) {
$logMysqlExcepton($e);
} catch (\Scalr\Exception\MysqlConnectionException $e) {
$logMysqlExcepton($e);
} catch (\Scalr\Exception\FileNotFoundException $e) {
Scalr_UI_Response::getInstance()->failure(sprintf("File '%s' not found", $e->getPath()));
Scalr_UI_Response::getInstance()->setHttpResponseCode(404);
Scalr_UI_Response::getInstance()->sendResponse();
} catch (Exception $e) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
Scalr_UI_Response::getInstance()->debugException($e);
Scalr_UI_Response::getInstance()->sendResponse();
}
public static function handleRequest($pathChunks, $params)
{
if ($pathChunks[0] == '') {
$pathChunks = array('guest');
}
try {
Scalr_UI_Request::getInstance()->setParams($params);
$user = Scalr_UI_Request::getInstance()->getUser();
$controller = self::loadController(array_shift($pathChunks), 'Scalr_UI_Controller', true);
if (!$user && get_class($controller) != 'Scalr_UI_Controller_Guest') {
throw new Scalr_Exception_InsufficientPermissions();
} else {
$controller->uiCacheKeyPattern = '';
if ($user && $user->getAccountId() && $user->getAccount()->status != Scalr_Account::STATUS_ACTIVE && $user->getType() == Scalr_Account_User::TYPE_ACCOUNT_OWNER && get_class($controller) != 'Scalr_UI_Controller_Billing' && get_class($controller) != 'Scalr_UI_Controller_Core' && get_class($controller) != 'Scalr_UI_Controller_Guest' && get_class($controller) != 'Scalr_UI_Controller_Environments') {
// suspended account, user = owner, replace controller with billing or allow billing action/guest action
$controller = self::loadController('Billing', 'Scalr_UI_Controller', true);
$controller->addUiCacheKeyPatternChunk(strtolower(array_pop(explode('_', get_class($controller)))));
$controller->call();
} else {
$controller->addUiCacheKeyPatternChunk(strtolower(array_pop(explode('_', get_class($controller)))));
$controller->call($pathChunks);
}
}
} catch (Scalr_UI_Exception_AccessDenied $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
} catch (Scalr_Exception_InsufficientPermissions $e) {
if (is_object($user)) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
} else {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
}
} catch (Scalr_UI_Exception_NotFound $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(404);
} catch (Exception $e) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
}
Scalr_UI_Response::getInstance()->sendResponse();
}
public static function handleRequest($pathChunks)
{
$startTime = microtime(true);
if ($pathChunks[0] == '') {
$pathChunks = array('guest');
}
try {
$user = Scalr_UI_Request::getInstance()->getUser();
$controller = self::loadController(array_shift($pathChunks), 'Scalr_UI_Controller', true);
$class = get_class($controller);
if (!$user && $class != 'Scalr_UI_Controller_Guest') {
throw new Scalr_Exception_InsufficientPermissions();
} else {
$controller->uiCacheKeyPattern = '';
if ($user && $user->getAccountId() && $user->getAccount()->status != Scalr_Account::STATUS_ACTIVE && $user->getType() == Scalr_Account_User::TYPE_ACCOUNT_OWNER && $class != 'Scalr_UI_Controller_Billing' && $class != 'Scalr_UI_Controller_Core' && $class != 'Scalr_UI_Controller_Guest' && $class != 'Scalr_UI_Controller_Environments') {
// suspended account, user = owner, replace controller with billing or allow billing action/guest action
$controller = self::loadController('Billing', 'Scalr_UI_Controller', true);
$r = explode('_', get_class($controller));
$controller->addUiCacheKeyPatternChunk(strtolower(array_pop($r)));
$controller->call();
} else {
$r = explode('_', $class);
$controller->addUiCacheKeyPatternChunk(strtolower(array_pop($r)));
$controller->call($pathChunks);
}
}
} catch (Scalr_UI_Exception_AccessDenied $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
} catch (Scalr_Exception_InsufficientPermissions $e) {
if (is_object($user)) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
} else {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
}
} catch (Scalr_UI_Exception_NotFound $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(404);
} catch (ADODB_Exception $e) {
try {
$db = Scalr::getDb();
$user = Scalr_UI_Request::getInstance()->getUser();
$db->Execute('INSERT INTO ui_errors (tm, file, lineno, url, short, message, browser, account_id, user_id) VALUES (NOW(), ?, ?, ?, ?, ?, ?, ?, ?) ON DUPLICATE KEY UPDATE cnt = cnt + 1', array($e->getFile(), $e->getLine(), $_SERVER['REQUEST_URI'], substr($e->getMessage(), 0, 255), $e->getMessage() . "\n" . $e->getTraceAsString(), $_SERVER['HTTP_USER_AGENT'], $user ? $user->getAccountId() : '', $user ? $user->getId() : ''));
Scalr_UI_Response::getInstance()->failure('Database error (1)');
} catch (Exception $e) {
Scalr_UI_Response::getInstance()->failure('Database error (2)');
}
} catch (Exception $e) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
}
Scalr_UI_Response::getInstance()->setHeader("X-Scalr-ActionTime", microtime(true) - $startTime);
}
/**
* Describes api spec
*
* @param \Scalr_UI_Response $response Response object
*/
public function describe(\Scalr_UI_Response $response)
{
$cacheChanged = is_readable($this->cacheFile) ? filemtime($this->cacheFile) : null;
$specChanged = filemtime($this->specFile);
$configChanged = filemtime($this->config->getPath());
if ($cacheChanged < $configChanged || $cacheChanged < $specChanged) {
$this->spec = yaml_parse_file($this->specFile);
foreach ($this->mutators as $mutator) {
$mutator->apply($this->config, $this->version);
}
$data = yaml_emit($this->spec, YAML_UTF8_ENCODING);
if (!file_put_contents($this->cacheFile, $data)) {
$response->sendFile($this->specFile, ['Content-Type' => 'text/plain;charset=utf-8'], null, $data);
return;
}
}
$response->sendFile($this->cacheFile, ['Content-Type' => 'text/plain;charset=utf-8']);
}
public function debugMysql($enabled = true)
{
global $ADODB_OUTP;
if ($enabled) {
$ADODB_OUTP = function ($msg, $newline) {
static $i = 1;
$msg = str_replace('<br>', '', $msg);
$msg = str_replace('(mysqli): ', '', $msg);
$backtrace = [];
$b = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
while ($item = array_shift($b)) {
if ($item['class'] == 'Scalr\\Db\\ConnectionPool') {
$item = array_shift($b);
$item['file'] = strstr($item['file'], '/app/');
if ($item['file'] == '/app/src/Scalr/Model/AbstractEntity.php') {
while ($item = array_shift($b)) {
if ($item['class'] && $item['class'] != 'Scalr\\Model\\AbstractEntity') {
break;
}
}
}
$item['file'] = strstr($item['file'], '/app/') ?: $item['file'];
$backtrace[] = "File: {$item['file']} [{$item['line']}]";
$backtrace[] = "Class: {$item['class']}::{$item['function']}";
//$backtrace[] = str_replace("\n", "<br>", print_r($item['args'], true));
break;
}
}
Scalr_UI_Response::getInstance()->serverDebugLog[] = array('name' => 'sql', 'value' => $msg, 'backtrace' => join("<br>", $backtrace));
};
Scalr::getDb()->debug = -1;
if (Scalr::getContainer()->analytics->enabled) {
Scalr::getContainer()->cadb->debug = -1;
}
} else {
if (Scalr::getContainer()->analytics->enabled) {
Scalr::getContainer()->cadb->debug = false;
}
Scalr::getDb()->debug = false;
}
}
public function debugMysql($enabled = true)
{
global $ADODB_OUTP;
if ($enabled) {
$ADODB_OUTP = function ($msg, $newline) {
static $i = 1;
$msg = str_replace('<br>', '', $msg);
$msg = str_replace('(mysqli): ', '', $msg);
Scalr_UI_Response::getInstance()->serverDebugSql[] = array('sql' => $msg);
};
Scalr::getDb()->debug = -1;
if (Scalr::getContainer()->analytics->enabled) {
Scalr::getContainer()->cadb->debug = -1;
}
} else {
if (Scalr::getContainer()->analytics->enabled) {
Scalr::getContainer()->cadb->debug = false;
}
Scalr::getDb()->debug = false;
}
}
/**
* @param \Scalr_UI_Response $response
*/
public function markResponseInvalid(\Scalr_UI_Response $response)
{
$response->failure();
$response->data($this->getErrors());
}
public static function handleRequest($pathChunks)
{
$startTime = microtime(true);
if ($pathChunks[0] == '') {
$pathChunks = array('guest');
}
try {
$user = Scalr_UI_Request::getInstance()->getUser();
if (!$user && !($pathChunks[0] == 'guest' || $pathChunks[0] == 'public')) {
throw new Scalr_Exception_InsufficientPermissions();
}
$controller = self::loadController(array_shift($pathChunks), 'Scalr_UI_Controller', true);
$class = get_class($controller);
$controller->uiCacheKeyPattern = '';
if ($user && $user->getAccountId() && $user->getAccount()->status != Scalr_Account::STATUS_ACTIVE && $user->getType() == Scalr_Account_User::TYPE_ACCOUNT_OWNER && $class != 'Scalr_UI_Controller_Account2' && $class != 'Scalr_UI_Controller_Core' && $class != 'Scalr_UI_Controller_Dashboard' && $class != 'Scalr_UI_Controller_Guest' && $class != 'Scalr_UI_Controller_Public') {
// suspended account, user = owner, replace controller with billing or allow billing action/guest action
throw new Exception('Your account has been suspended.');
} else {
$r = explode('_', $class);
$controller->addUiCacheKeyPatternChunk(strtolower(array_pop($r)));
$controller->call($pathChunks);
}
} catch (Scalr_UI_Exception_AccessDenied $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
} catch (Scalr_Exception_InsufficientPermissions $e) {
if (is_object($user)) {
Scalr_UI_Response::getInstance()->failure($e->getMessage());
} else {
Scalr_UI_Response::getInstance()->setHttpResponseCode(403);
}
} catch (Scalr_UI_Exception_NotFound $e) {
Scalr_UI_Response::getInstance()->setHttpResponseCode(404);
} catch (ADODB_Exception $e) {
\Scalr::logException($e);
Scalr_UI_Response::getInstance()->debugException($e);
Scalr_UI_Response::getInstance()->failure('Database error');
} catch (FileNotFoundException $e) {
Scalr_UI_Response::getInstance()->failure(sprintf("File '%s' not found", $e->getPath()));
Scalr_UI_Response::getInstance()->setHttpResponseCode(404);
} catch (Exception $e) {
$rawHtml = get_class($e) == 'Scalr_Exception_LimitExceeded';
Scalr_UI_Response::getInstance()->debugException($e);
Scalr_UI_Response::getInstance()->failure($e->getMessage(), $rawHtml);
}
Scalr_UI_Response::getInstance()->setHeader("X-Scalr-ActionTime", microtime(true) - $startTime);
}
