140 lines
5.4 KiB
PHP
140 lines
5.4 KiB
PHP
<?php
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/*
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* Pterodactyl - Panel
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* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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namespace Pterodactyl\Services\Packs;
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use ZipArchive;
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use Illuminate\Http\UploadedFile;
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use Pterodactyl\Exceptions\Service\Pack\ZipExtractionException;
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use Pterodactyl\Exceptions\Service\Pack\InvalidFileUploadException;
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use Pterodactyl\Exceptions\Service\Pack\InvalidFileMimeTypeException;
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use Pterodactyl\Exceptions\Service\Pack\UnreadableZipArchiveException;
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use Pterodactyl\Exceptions\Service\Pack\InvalidPackArchiveFormatException;
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class TemplateUploadService
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{
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const VALID_UPLOAD_TYPES = [
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'application/zip',
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'text/plain',
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'application/json',
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];
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/**
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* @var \ZipArchive
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*/
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protected $archive;
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/**
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* @var \Pterodactyl\Services\Packs\PackCreationService
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*/
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protected $creationService;
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/**
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* TemplateUploadService constructor.
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*
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* @param \Pterodactyl\Services\Packs\PackCreationService $creationService
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* @param \ZipArchive $archive
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*/
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public function __construct(
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PackCreationService $creationService,
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ZipArchive $archive
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) {
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$this->archive = $archive;
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$this->creationService = $creationService;
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}
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/**
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* Process an uploaded file to create a new pack from a JSON or ZIP format.
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*
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* @param int $option
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* @param \Illuminate\Http\UploadedFile $file
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* @return \Pterodactyl\Models\Pack
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*
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* @throws \Pterodactyl\Exceptions\Model\DataValidationException
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* @throws \Pterodactyl\Exceptions\Service\Pack\ZipExtractionException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidFileUploadException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidFileMimeTypeException
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* @throws \Pterodactyl\Exceptions\Service\Pack\UnreadableZipArchiveException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidPackArchiveFormatException
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*/
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public function handle($option, UploadedFile $file)
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{
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if (! $file->isValid()) {
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throw new InvalidFileUploadException(trans('exceptions.packs.invalid_upload'));
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}
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if (! in_array($file->getMimeType(), self::VALID_UPLOAD_TYPES)) {
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throw new InvalidFileMimeTypeException(trans('exceptions.packs.invalid_mime', [
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'type' => implode(', ', self::VALID_UPLOAD_TYPES),
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]));
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}
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if ($file->getMimeType() === 'application/zip') {
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return $this->handleArchive($option, $file);
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} else {
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$json = json_decode($file->openFile()->fread($file->getSize()), true);
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$json['option_id'] = $option;
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return $this->creationService->handle($json);
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}
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}
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/**
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* Process a ZIP file to create a pack and stored archive.
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*
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* @param int $option
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* @param \Illuminate\Http\UploadedFile $file
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* @return \Pterodactyl\Models\Pack
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*
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* @throws \Pterodactyl\Exceptions\Model\DataValidationException
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* @throws \Pterodactyl\Exceptions\Service\Pack\ZipExtractionException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidFileUploadException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidFileMimeTypeException
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* @throws \Pterodactyl\Exceptions\Service\Pack\UnreadableZipArchiveException
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* @throws \Pterodactyl\Exceptions\Service\Pack\InvalidPackArchiveFormatException
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*/
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protected function handleArchive($option, $file)
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{
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if (! $this->archive->open($file->getRealPath())) {
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throw new UnreadableZipArchiveException(trans('exceptions.packs.unreadable'));
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}
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if (! $this->archive->locateName('import.json') || ! $this->archive->locateName('archive.tar.gz')) {
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throw new InvalidPackArchiveFormatException(trans('exceptions.packs.invalid_archive_exception'));
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}
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$json = json_decode($this->archive->getFromName('import.json'), true);
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$json['option_id'] = $option;
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$pack = $this->creationService->handle($json);
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if (! $this->archive->extractTo(storage_path('app/packs/' . $pack->uuid), 'archive.tar.gz')) {
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// @todo delete the pack that was created.
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throw new ZipExtractionException(trans('exceptions.packs.zip_extraction'));
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}
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$this->archive->close();
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return $pack;
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}
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}
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