85 lines
2.4 KiB
PHP
85 lines
2.4 KiB
PHP
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<?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 script deletes old log entries from the database.
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* The conditions for removal must be specified in the configuration file.
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* The best place to use it is cron.
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* Note: the current directory must be the one containing the classes directory.
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*
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* @category Utilities
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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;
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use Liuch\DmarcSrg\ReportLog\ReportLog;
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use Liuch\DmarcSrg\Exception\RuntimeException;
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require 'init.php';
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if (php_sapi_name() !== 'cli') {
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echo 'Forbidden';
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exit(1);
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}
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$core = Core::instance();
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$days = $core->config('cleaner/reportlog/days_old', -1);
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if (gettype($days) !== 'integer' || $days < 0) {
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exit(0);
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}
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$days_date = (new DateTime())->sub(new \DateInterval("P{$days}D"));
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$maximum = $core->config('cleaner/reportlog/delete_maximum', 0);
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if (gettype($maximum) !== 'integer' || $maximum < 0) {
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exit(0);
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}
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$leave = $core->config('cleaner/reportlog/leave_minimum', 0);
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if (gettype($leave) !== 'integer' || $leave < 0) {
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exit(0);
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}
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try {
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$log = new ReportLog(null, null);
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$cnt = $log->count() - $leave;
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if ($cnt > 0) {
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$log = new ReportLog(null, $days_date);
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if ($leave * $maximum !== 0) {
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if ($maximum > 0 && $cnt > $maximum) {
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$cnt = $maximum;
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}
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$log->setOrder(ReportLog::ORDER_ASCENT);
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$log->setMaxCount($cnt);
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}
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$log->delete();
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}
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} catch (RuntimeException $e) {
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echo ErrorHandler::exceptionText($e);
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exit(1);
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}
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exit(0);
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