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Add maintenance script for resetting login/signup throttle

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Bug: T194506
Change-Id: I6dda5f516ba47a452e438946379fcb696c8c87f9
This commit is contained in:
Gergő Tisza 2018-05-28 16:25:36 +00:00 committed by Reedy
parent 85849faad5
commit 43e4cd5b43
2 changed files with 153 additions and 0 deletions
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1
autoload.php
View file

@ -1211,6 +1211,7 @@ $wgAutoloadLocalClasses = [
'ReplicatedBagOStuff' => __DIR__ . '/includes/libs/objectcache/ReplicatedBagOStuff.php',
'RepoGroup' => __DIR__ . '/includes/filerepo/RepoGroup.php',
'RequestContext' => __DIR__ . '/includes/context/RequestContext.php',
'ResetAuthenticationThrottle' => __DIR__ . '/maintenance/resetAuthenticationThrottle.php',
'ResetUserEmail' => __DIR__ . '/maintenance/resetUserEmail.php',
'ResetUserTokens' => __DIR__ . '/maintenance/resetUserTokens.php',
'ResourceFileCache' => __DIR__ . '/includes/cache/ResourceFileCache.php',

152
maintenance/resetAuthenticationThrottle.php Normal file
View file

@ -0,0 +1,152 @@
<?php
/**
* Reset login/signup throttling for a specified user and/or IP.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
*/
use MediaWiki\Auth\AuthManager;
use MediaWiki\Auth\Throttler;
use MediaWiki\Logger\LoggerFactory;
require_once __DIR__ . '/Maintenance.php';
/**
* Reset login/signup throttling for a specified user and/or IP.
*
* @ingroup Maintenance
* @since 1.32
*/
class ResetAuthenticationThrottle extends Maintenance {
public function __construct() {
parent::__construct();
$this->addDescription( 'Reset login/signup throttling for a specified user and/or IP. '
. "\n\n"
. 'When resetting signup only, provide the IP. When resetting login (or both), provide '
. 'both username (as entered in login screen) and IP. An easy way to obtain them is '
. "the 'throttler' log channel." );
$this->addOption( 'login', 'Reset login throttle' );
$this->addOption( 'signup', 'Reset account creation throttle' );
$this->addOption( 'user', 'Username to reset', false, true );
$this->addOption( 'ip', 'IP to reset', false, true );
}
public function execute() {
$forLogin = (bool)$this->getOption( 'login' );
$forSignup = (bool)$this->getOption( 'signup' );
$username = $this->getOption( 'user' );
$ip = $this->getOption( 'ip' );
if ( !$forLogin && !$forSignup ) {
$this->fatalError( 'At least one of --login and --signup is required!' );
} elseif ( $forLogin && ( $ip === null || $username === null ) ) {
$this->fatalError( '--usename and --ip are both required when using --login!' );
} elseif ( $forSignup && $ip === null ) {
$this->fatalError( '--ip is required when using --signup!' );
} elseif ( $ip !== null && !IP::isValid( $ip ) ) {
$this->fatalError( "Not a valid IP: $ip" );
}
if ( $forLogin ) {
$this->clearLoginThrottle( $username, $ip );
}
if ( $forSignup ) {
$this->clearSignupThrottle( $ip );
}
LoggerFactory::getInstance( 'throttler' )->notice( 'Manually cleared {type} throttle', [
'type' => implode( ' and ', array_filter( [
$forLogin ? 'login' : null,
$forSignup ? 'signup' : null,
] ) ),
'username' => $username,
'ipKey' => $ip,
] );
}
/**
* @param string|null $rawUsername
* @param string|null $ip
*/
protected function clearLoginThrottle( $rawUsername, $ip ) {
$this->output( 'Clearing login throttle... ' );
$passwordAttemptThrottle = $this->getConfig()->get( 'PasswordAttemptThrottle' );
if ( !$passwordAttemptThrottle ) {
$this->output( "none set\n" );
return;
}
$throttler = new Throttler( $passwordAttemptThrottle, [
'type' => 'password',
'cache' => ObjectCache::getLocalClusterInstance(),
] );
if ( $rawUsername !== null ) {
$usernames = AuthManager::singleton()->normalizeUsername( $rawUsername );
if ( !$usernames ) {
$this->fatalError( "Not a valid username: $rawUsername" );
}
} else {
$usernames = [ null ];
}
foreach ( $usernames as $username ) {
$throttler->clear( $username, $ip );
}
$botPasswordThrottler = new Throttler( $passwordAttemptThrottle, [
'type' => 'botpassword',
'cache' => ObjectCache::getLocalClusterInstance(),
] );
$botPasswordThrottler->clear( $username, $ip );
$this->output( "done\n" );
}
/**
* @param string $ip
*/
protected function clearSignupThrottle( $ip ) {
$this->output( 'Clearing signup throttle... ' );
$accountCreationThrottle = $this->getConfig()->get( 'AccountCreationThrottle' );
if ( !is_array( $accountCreationThrottle ) ) {
$accountCreationThrottle = [ [
'count' => $accountCreationThrottle,
'seconds' => 86400,
] ];
}
if ( !$accountCreationThrottle ) {
$this->output( "none set\n" );
return;
}
$throttler = new Throttler( $accountCreationThrottle, [
'type' => 'acctcreate',
'cache' => ObjectCache::getLocalClusterInstance(),
] );
$throttler->clear( null, $ip );
$this->output( "done\n" );
}
}
$maintClass = ResetAuthenticationThrottle::class;
require_once RUN_MAINTENANCE_IF_MAIN;