1fa599c377
https://github.com/Seldaek/monolog/releases/tag/2.0.2 https://github.com/Seldaek/monolog/releases/tag/2.0.1 https://github.com/Seldaek/monolog/releases/tag/2.0.0 https://github.com/Seldaek/monolog/blob/2.0.0/UPGRADE.md https://github.com/Seldaek/monolog/compare/1.25.3...2.0.2 Import LogstashFormatter::formatV1 from monolog/monolog 1.25.3, so that we don't change the format Bug: T242751 Change-Id: I0198a28a5c39631d6989abf842d8a5153ccee17d Depends-On: I31ad7dc288ceb35e042b2fef7248a0319016fbfc
102 lines
2.9 KiB
PHP
102 lines
2.9 KiB
PHP
<?php
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/**
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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namespace MediaWiki\Logger\Monolog;
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use Monolog\Handler\SyslogUdpHandler;
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use Monolog\Logger;
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/**
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* Log handler that will append the record's channel to a fixed 'application
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* prefix' given at construction time.
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*
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* The use case for this handler is to deprecate udp2log with a localhost
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* syslog endpoint. The application name is then used to reconstruct the
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* message's channel.
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*
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* @since 1.32
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* @copyright © 2019 Wikimedia Foundation and contributors
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*/
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class MwlogHandler extends SyslogUdpHandler {
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/**
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* @var string
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*/
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private $appprefix;
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/**
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* @var string
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*/
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private $hostname;
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/**
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* @param string $appprefix Application prefix to use, channel will be appended.
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* @param string $host Syslog host
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* @param int $port Syslog port
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* @param int $facility Syslog message facility
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* @param int $level The minimum logging level at which this handler
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* will be triggered
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* @param bool $bubble Whether the messages that are handled can bubble up
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* the stack or not
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*/
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public function __construct(
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$appprefix,
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$host,
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$port = 514,
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$facility = LOG_USER,
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$level = Logger::DEBUG,
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$bubble = true
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) {
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parent::__construct( $host, $port, $facility, $level, $bubble );
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$this->appprefix = $appprefix;
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$this->hostname = php_uname( 'n' );
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}
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protected function syslogHeader( $severity, $app ) {
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$pri = $severity + $this->facility;
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// Goofy date format courtesy of RFC 3164 :(
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// RFC 3164 actually specifies that the day of month should be space
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// padded rather than unpadded but this seems to work with rsyslog and
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// Logstash.
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$timestamp = date( 'M j H:i:s' );
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return "<{$pri}>{$timestamp} {$this->hostname} {$app}: ";
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}
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private function splitMessageIntoLines( $message ): array {
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if ( is_array( $message ) ) {
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$message = implode( "\n", $message );
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}
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return preg_split( '/$\R?^/m', (string)$message, -1, PREG_SPLIT_NO_EMPTY );
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}
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protected function write( array $record ): void {
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$lines = $this->splitMessageIntoLines( $record['formatted'] );
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$header = $this->syslogHeader(
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$this->logLevels[$record['level']],
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$this->appprefix . $record['channel'] );
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foreach ( $lines as $line ) {
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$this->socket->write( $line, $header );
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}
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}
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}
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