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![Dan Brown](/assets/img/avatar_default.png)
- Added testing to cover, which was more hassle than thought since Laravel did not have built in log test helpers, so: - Added Log testing helper. Related to #2110
175 lines
5.2 KiB
PHP
175 lines
5.2 KiB
PHP
<?php
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namespace BookStack\Exceptions;
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use Exception;
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use Illuminate\Auth\Access\AuthorizationException;
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use Illuminate\Auth\AuthenticationException;
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use Illuminate\Database\Eloquent\ModelNotFoundException;
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use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Illuminate\Validation\ValidationException;
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use Symfony\Component\HttpKernel\Exception\HttpException;
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
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class Handler extends ExceptionHandler
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{
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/**
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* A list of the exception types that should not be reported.
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*
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* @var array
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*/
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protected $dontReport = [
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AuthorizationException::class,
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HttpException::class,
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ModelNotFoundException::class,
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ValidationException::class,
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NotFoundException::class,
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];
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/**
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* Report or log an exception.
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* This is a great spot to send exceptions to Sentry, Bugsnag, etc.
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*
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* @param \Exception $e
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* @return mixed
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* @throws Exception
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*/
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public function report(Exception $e)
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{
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return parent::report($e);
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}
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/**
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* Render an exception into an HTTP response.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Exception $e
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* @return \Illuminate\Http\Response
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*/
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public function render($request, Exception $e)
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{
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if ($this->isApiRequest($request)) {
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return $this->renderApiException($e);
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}
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// Handle notify exceptions which will redirect to the
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// specified location then show a notification message.
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if ($this->isExceptionType($e, NotifyException::class)) {
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$message = $this->getOriginalMessage($e);
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if (!empty($message)) {
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session()->flash('error', $message);
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}
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return redirect($e->redirectLocation);
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}
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// Handle pretty exceptions which will show a friendly application-fitting page
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// Which will include the basic message to point the user roughly to the cause.
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if ($this->isExceptionType($e, PrettyException::class) && !config('app.debug')) {
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$message = $this->getOriginalMessage($e);
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$code = ($e->getCode() === 0) ? 500 : $e->getCode();
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return response()->view('errors/' . $code, ['message' => $message], $code);
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}
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// Handle 404 errors with a loaded session to enable showing user-specific information
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if ($this->isExceptionType($e, NotFoundHttpException::class)) {
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return \Route::respondWithRoute('fallback');
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}
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return parent::render($request, $e);
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}
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/**
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* Check if the given request is an API request.
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*/
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protected function isApiRequest(Request $request): bool
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{
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return strpos($request->path(), 'api/') === 0;
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}
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/**
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* Render an exception when the API is in use.
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*/
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protected function renderApiException(Exception $e): JsonResponse
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{
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$code = $e->getCode() === 0 ? 500 : $e->getCode();
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$headers = [];
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if ($e instanceof HttpException) {
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$code = $e->getStatusCode();
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$headers = $e->getHeaders();
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}
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$responseData = [
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'error' => [
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'message' => $e->getMessage(),
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]
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];
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if ($e instanceof ValidationException) {
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$responseData['error']['validation'] = $e->errors();
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$code = $e->status;
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}
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$responseData['error']['code'] = $code;
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return new JsonResponse($responseData, $code, $headers);
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}
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/**
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* Check the exception chain to compare against the original exception type.
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* @param Exception $e
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* @param $type
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* @return bool
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*/
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protected function isExceptionType(Exception $e, $type)
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{
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do {
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if (is_a($e, $type)) {
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return true;
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}
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} while ($e = $e->getPrevious());
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return false;
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}
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/**
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* Get original exception message.
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* @param Exception $e
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* @return string
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*/
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protected function getOriginalMessage(Exception $e)
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{
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do {
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$message = $e->getMessage();
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} while ($e = $e->getPrevious());
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return $message;
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}
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/**
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* Convert an authentication exception into an unauthenticated response.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Illuminate\Auth\AuthenticationException $exception
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* @return \Illuminate\Http\Response
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*/
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protected function unauthenticated($request, AuthenticationException $exception)
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{
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if ($request->expectsJson()) {
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return response()->json(['error' => 'Unauthenticated.'], 401);
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}
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return redirect()->guest('login');
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}
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/**
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* Convert a validation exception into a JSON response.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Illuminate\Validation\ValidationException $exception
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* @return \Illuminate\Http\JsonResponse
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*/
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protected function invalidJson($request, ValidationException $exception)
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{
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return response()->json($exception->errors(), $exception->status);
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}
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}
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