114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
<?php
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/**
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* dmarc-srg - A php parser, viewer and summary report generator for incoming DMARC reports.
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* Copyright (C) 2020 Aleksey Andreev (liuch)
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*
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* Available at:
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* https://github.com/liuch/dmarc-srg
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* =========================
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*
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* This file contains the class UploadedFilesSource
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*
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* @category API
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* @package DmarcSrg
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* @author Aleksey Andreev (liuch)
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
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*/
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namespace Liuch\DmarcSrg\Sources;
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use Liuch\DmarcSrg\ReportFile\ReportFile;
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use Liuch\DmarcSrg\Exception\SoftException;
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/**
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* This class is designed to process report files from uploaded files.
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*/
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class UploadedFilesSource extends Source
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{
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private $index = 0;
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/**
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* Returns an instance of the ReportFile class for the current file.
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*
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* @return ReportFile
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*/
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public function current(): object
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{
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if ($this->data['error'][$this->index] !== UPLOAD_ERR_OK) {
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throw new SoftException('Failed to upload the report file');
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}
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$realfname = $this->data['name'][$this->index];
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$tempfname = $this->data['tmp_name'][$this->index];
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if (!is_uploaded_file($tempfname)) {
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throw new SoftException('Possible file upload attack');
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}
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return ReportFile::fromFile($tempfname, $realfname, false);
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}
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/**
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* Returns the index of the currect file.
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*
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* @return int
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*/
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public function key(): int
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{
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return $this->index;
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}
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/**
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* Moves forward to the next file.
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*
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* @return void
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*/
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public function next(): void
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{
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++$this->index;
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}
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/**
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* Rewinds the position to the first file.
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*
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* @return void
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*/
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public function rewind(): void
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{
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$this->index = 0;
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}
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/**
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* Checks if the current postion is valid
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*
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* @return bool
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*/
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public function valid(): bool
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{
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return isset($this->data['name'][$this->index]);
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}
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/**
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* Returns type of the source.
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*
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* @return int
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*/
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public function type(): int
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{
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return Source::SOURCE_UPLOADED_FILE;
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}
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}
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