mirror of
https://github.com/nuxsmin/sysPass.git
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107 lines
2.8 KiB
PHP
107 lines
2.8 KiB
PHP
<?php
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/*
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* sysPass
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*
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* @author nuxsmin
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* @link https://syspass.org
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* @copyright 2012-2024, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* sysPass is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\Domain\Import\Services;
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use DOMDocument;
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use SP\Domain\Import\Ports\XmlFileService;
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use SP\Infrastructure\File\FileException;
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use SP\Infrastructure\File\FileHandlerInterface;
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use function SP\__u;
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use function SP\logger;
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/**
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* Class XmlFileImport
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*
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* @package Import
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*/
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final class XmlFile implements XmlFileService
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{
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protected ?DOMDocument $xmlDOM = null;
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/**
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* @throws ImportException
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* @throws FileException
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*/
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public function __construct(protected readonly FileHandlerInterface $fileHandler)
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{
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$this->readXMLFile();
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}
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/**
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* Leer el archivo a un objeto XML.
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*
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* @throws ImportException
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* @throws FileException
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*/
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protected function readXMLFile(): void
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{
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$this->fileHandler->checkIsReadable();
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libxml_use_internal_errors(true);
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// Cargar el XML con DOM
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$this->xmlDOM = new DOMDocument();
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$this->xmlDOM->formatOutput = false;
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$this->xmlDOM->preserveWhiteSpace = false;
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if ($this->xmlDOM->load($this->fileHandler->getFile(), LIBXML_PARSEHUGE) === false) {
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foreach (libxml_get_errors() as $error) {
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logger(__METHOD__ . ' - ' . $error->message);
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}
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throw ImportException::error(__u('Internal error'), __u('Unable to process the XML file'));
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}
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}
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/**
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* Detectar la aplicación que generó el XML.
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*
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* @throws ImportException
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*/
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public function detectXMLFormat(): string
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{
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$nodes = $this->xmlDOM->getElementsByTagName('Generator');
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if ($nodes->length > 0) {
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$value = strtolower($nodes->item(0)->nodeValue);
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if ($value === 'keepass' || $value === 'syspass') {
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return $value;
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}
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}
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throw ImportException::error(
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__u('XML file not supported'),
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__u('Unable to guess the application which data was exported from')
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);
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}
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public function getXmlDOM(): DOMDocument
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{
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return $this->xmlDOM;
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}
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}
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