MediaWiki REL1_32
resetAuthenticationThrottle.php
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1<?php
27
28require_once __DIR__ . '/Maintenance.php';
29
37
38 public function __construct() {
39 parent::__construct();
40 $this->addDescription( 'Reset login/signup throttling for a specified user and/or IP. '
41 . "\n\n"
42 . 'When resetting signup only, provide the IP. When resetting login (or both), provide '
43 . 'both username (as entered in login screen) and IP. An easy way to obtain them is '
44 . "the 'throttler' log channel." );
45 $this->addOption( 'login', 'Reset login throttle' );
46 $this->addOption( 'signup', 'Reset account creation throttle' );
47 $this->addOption( 'user', 'Username to reset', false, true );
48 $this->addOption( 'ip', 'IP to reset', false, true );
49 }
50
51 public function execute() {
52 $forLogin = (bool)$this->getOption( 'login' );
53 $forSignup = (bool)$this->getOption( 'signup' );
54 $username = $this->getOption( 'user' );
55 $ip = $this->getOption( 'ip' );
56
57 if ( !$forLogin && !$forSignup ) {
58 $this->fatalError( 'At least one of --login and --signup is required!' );
59 } elseif ( $forLogin && ( $ip === null || $username === null ) ) {
60 $this->fatalError( '--usename and --ip are both required when using --login!' );
61 } elseif ( $forSignup && $ip === null ) {
62 $this->fatalError( '--ip is required when using --signup!' );
63 } elseif ( $ip !== null && !IP::isValid( $ip ) ) {
64 $this->fatalError( "Not a valid IP: $ip" );
65 }
66
67 if ( $forLogin ) {
68 $this->clearLoginThrottle( $username, $ip );
69 }
70 if ( $forSignup ) {
71 $this->clearSignupThrottle( $ip );
72 }
73
74 LoggerFactory::getInstance( 'throttler' )->notice( 'Manually cleared {type} throttle', [
75 'type' => implode( ' and ', array_filter( [
76 $forLogin ? 'login' : null,
77 $forSignup ? 'signup' : null,
78 ] ) ),
79 'username' => $username,
80 'ipKey' => $ip,
81 ] );
82 }
83
88 protected function clearLoginThrottle( $rawUsername, $ip ) {
89 $this->output( 'Clearing login throttle... ' );
90
91 $passwordAttemptThrottle = $this->getConfig()->get( 'PasswordAttemptThrottle' );
92 if ( !$passwordAttemptThrottle ) {
93 $this->output( "none set\n" );
94 return;
95 }
96
97 $throttler = new Throttler( $passwordAttemptThrottle, [
98 'type' => 'password',
99 'cache' => ObjectCache::getLocalClusterInstance(),
100 ] );
101 if ( $rawUsername !== null ) {
102 $usernames = AuthManager::singleton()->normalizeUsername( $rawUsername );
103 if ( !$usernames ) {
104 $this->fatalError( "Not a valid username: $rawUsername" );
105 }
106 } else {
107 $usernames = [ null ];
108 }
109 foreach ( $usernames as $username ) {
110 $throttler->clear( $username, $ip );
111 }
112
113 $botPasswordThrottler = new Throttler( $passwordAttemptThrottle, [
114 'type' => 'botpassword',
115 'cache' => ObjectCache::getLocalClusterInstance(),
116 ] );
117 $botPasswordThrottler->clear( $username, $ip );
118
119 $this->output( "done\n" );
120 }
121
125 protected function clearSignupThrottle( $ip ) {
126 $this->output( 'Clearing signup throttle... ' );
127
128 $accountCreationThrottle = $this->getConfig()->get( 'AccountCreationThrottle' );
129 if ( !is_array( $accountCreationThrottle ) ) {
130 $accountCreationThrottle = [ [
131 'count' => $accountCreationThrottle,
132 'seconds' => 86400,
133 ] ];
134 }
135 if ( !$accountCreationThrottle ) {
136 $this->output( "none set\n" );
137 return;
138 }
139 $throttler = new Throttler( $accountCreationThrottle, [
140 'type' => 'acctcreate',
141 'cache' => ObjectCache::getLocalClusterInstance(),
142 ] );
143
144 $throttler->clear( null, $ip );
145
146 $this->output( "done\n" );
147 }
148
149}
150
151$maintClass = ResetAuthenticationThrottle::class;
152require_once RUN_MAINTENANCE_IF_MAIN;
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
output( $out, $channel=null)
Throw some output to the user.
addDescription( $text)
Set the description text.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
getOption( $name, $default=null)
Get an option, or return the default.
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
This serves as the entry point to the authentication system.
PSR-3 logger instance factory.
Reset login/signup throttling for a specified user and/or IP.
this hook is for auditing only or null if authentication failed before getting that far $username
Definition hooks.txt:815
require_once RUN_MAINTENANCE_IF_MAIN