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Improved http error handling

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Michael 2021-10-29 23:21:07 +00:00
parent b2165cdf22
commit 4236a9a105
55 changed files with 282 additions and 135 deletions
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37
src/Module/Special/HTTPException.php
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@ -21,6 +21,7 @@
namespace Friendica\Module\Special;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Core\System;
use Friendica\DI;
@ -42,36 +43,10 @@ class HTTPException
*/
private static function getVars(\Friendica\Network\HTTPException $e)
{
$message = $e->getMessage();
$titles = [
200 => 'OK',
400 => DI::l10n()->t('Bad Request'),
401 => DI::l10n()->t('Unauthorized'),
403 => DI::l10n()->t('Forbidden'),
404 => DI::l10n()->t('Not Found'),
500 => DI::l10n()->t('Internal Server Error'),
503 => DI::l10n()->t('Service Unavailable'),
];
$title = ($titles[$e->getCode()] ?? '') ?: 'Error ' . $e->getCode();
if (empty($message)) {
// Explanations are taken from https://en.wikipedia.org/wiki/List_of_HTTP_status_codes
$explanation = [
400 => DI::l10n()->t('The server cannot or will not process the request due to an apparent client error.'),
401 => DI::l10n()->t('Authentication is required and has failed or has not yet been provided.'),
403 => DI::l10n()->t('The request was valid, but the server is refusing action. The user might not have the necessary permissions for a resource, or may need an account.'),
404 => DI::l10n()->t('The requested resource could not be found but may be available in the future.'),
500 => DI::l10n()->t('An unexpected condition was encountered and no more specific message is suitable.'),
503 => DI::l10n()->t('The server is currently unavailable (because it is overloaded or down for maintenance). Please try again later.'),
];
$message = $explanation[$e->getCode()] ?? '';
}
// Explanations are mostly taken from https://en.wikipedia.org/wiki/List_of_HTTP_status_codes
$vars = [
'$title' => $title,
'$message' => $message,
'$title' => $e->httpdesc ?: 'Error ' . $e->getCode(),
'$message' => $e->getMessage() ?: $e->explanation,
'$back' => DI::l10n()->t('Go back'),
'$stack_trace' => DI::l10n()->t('Stack trace:'),
];
@ -113,6 +88,10 @@ class HTTPException
{
header($_SERVER["SERVER_PROTOCOL"] . ' ' . $e->getCode() . ' ' . $e->httpdesc);
if ($e->getCode() >= 400) {
Logger::debug('Exit with error', ['code' => $e->getCode(), 'description' => $e->httpdesc, 'query' => DI::args()->getQueryString(), 'callstack' => System::callstack(20), 'method' => $_SERVER['REQUEST_METHOD'], 'agent' => $_SERVER['HTTP_USER_AGENT'] ?? '']);
}
$tpl = Renderer::getMarkupTemplate('exception.tpl');
return Renderer::replaceMacros($tpl, self::getVars($e));