Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
AbstractAuthenticationProvider.php	1.59 KB	-rw-r--r--	2016-11-28 20:20
AbstractPasswordPrimaryAuthenticationProvider.php	4.92 KB	-rw-r--r--	2016-11-28 20:20
AbstractPreAuthenticationProvider.php	1.81 KB	-rw-r--r--	2016-11-28 20:20
AbstractPrimaryAuthenticationProvider.php	3.56 KB	-rw-r--r--	2016-11-28 20:20
AbstractSecondaryAuthenticationProvider.php	2.64 KB	-rw-r--r--	2016-11-28 20:20
AuthManager.php	82.73 KB	-rw-r--r--	2016-11-28 20:20
AuthManagerAuthPlugin.php	6.26 KB	-rw-r--r--	2016-11-28 20:20
AuthPluginPrimaryAuthenticationProvider.php	13.02 KB	-rw-r--r--	2016-11-28 20:20
AuthenticationProvider.php	3.4 KB	-rw-r--r--	2016-11-28 20:20
AuthenticationRequest.php	13 KB	-rw-r--r--	2016-11-28 20:20
AuthenticationResponse.php	7.18 KB	-rw-r--r--	2016-11-28 20:20
ButtonAuthenticationRequest.php	3.24 KB	-rw-r--r--	2016-11-28 20:20
CheckBlocksSecondaryAuthenticationProvider.php	2.84 KB	-rw-r--r--	2016-11-28 20:20
ConfirmLinkAuthenticationRequest.php	2.38 KB	-rw-r--r--	2016-11-28 20:20
ConfirmLinkSecondaryAuthenticationProvider.php	4.75 KB	-rw-r--r--	2016-11-28 20:20
CreateFromLoginAuthenticationRequest.php	2.76 KB	-rw-r--r--	2016-11-28 20:20
CreatedAccountAuthenticationRequest.php	1.29 KB	-rw-r--r--	2016-11-28 20:20
CreationReasonAuthenticationRequest.php	569 B	-rw-r--r--	2016-11-28 20:20
EmailNotificationSecondaryAuthenticationProvider.php	1.99 KB	-rw-r--r--	2016-11-28 20:20
LegacyHookPreAuthenticationProvider.php	5.66 KB	-rw-r--r--	2016-11-28 20:20
LocalPasswordPrimaryAuthenticationProvider.php	9.4 KB	-rw-r--r--	2016-11-28 20:20
PasswordAuthenticationRequest.php	2.43 KB	-rw-r--r--	2016-11-28 20:20
PasswordDomainAuthenticationRequest.php	2.31 KB	-rw-r--r--	2016-11-28 20:20
PreAuthenticationProvider.php	5.62 KB	-rw-r--r--	2016-11-28 20:20
PrimaryAuthenticationProvider.php	16.71 KB	-rw-r--r--	2016-11-28 20:20
RememberMeAuthenticationRequest.php	1.96 KB	-rw-r--r--	2016-11-28 20:20
ResetPasswordSecondaryAuthenticationProvider.php	4.49 KB	-rw-r--r--	2016-11-28 20:20
SecondaryAuthenticationProvider.php	10.78 KB	-rw-r--r--	2016-11-28 20:20
TemporaryPasswordAuthenticationRequest.php	2.92 KB	-rw-r--r--	2016-11-28 20:20
TemporaryPasswordPrimaryAuthenticationProvider.php	14.11 KB	-rw-r--r--	2016-11-28 20:20
ThrottlePreAuthenticationProvider.php	5.85 KB	-rw-r--r--	2016-11-28 20:20
Throttler.php	6.95 KB	-rw-r--r--	2016-11-28 20:20
UserDataAuthenticationRequest.php	2.42 KB	-rw-r--r--	2016-11-28 20:20
UsernameAuthenticationRequest.php	1.19 KB	-rw-r--r--	2016-11-28 20:20

Rename

<?php
/**
 * 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 Auth
 */

namespace MediaWiki\Auth;

use BagOStuff;
use Config;

/**
 * A pre-authentication provider to throttle authentication actions.
 *
 * Adding this provider will throttle account creations and primary authentication attempts
 * (more specifically, any authentication that returns FAIL on failure). Secondary authentication
 * cannot be easily throttled on a framework level (since it would typically return UI on failure);
 * secondary providers are expected to do their own throttling.
 * @ingroup Auth
 * @since 1.27
 */
class ThrottlePreAuthenticationProvider extends AbstractPreAuthenticationProvider {
	/** @var array */
	protected $throttleSettings;

/** @var Throttler */
	protected $accountCreationThrottle;

/** @var Throttler */
	protected $passwordAttemptThrottle;

/** @var BagOStuff */
	protected $cache;

/**
	 * @param array $params
	 *  - accountCreationThrottle: (array) Condition array for the account creation throttle; an array
	 *    of arrays in a format like $wgPasswordAttemptThrottle, passed to the Throttler constructor.
	 *  - passwordAttemptThrottle: (array) Condition array for the password attempt throttle, in the
	 *    same format as accountCreationThrottle.
	 *  - cache: (BagOStuff) Where to store the throttle, defaults to the local cluster instance.
	 */
	public function __construct( $params = [] ) {
		$this->throttleSettings = array_intersect_key( $params,
			[ 'accountCreationThrottle' => true, 'passwordAttemptThrottle' => true ] );
		$this->cache = isset( $params['cache'] ) ? $params['cache'] :
			\ObjectCache::getLocalClusterInstance();
	}

public function setConfig( Config $config ) {
		parent::setConfig( $config );

$accountCreationThrottle = $this->config->get( 'AccountCreationThrottle' );
		// Handle old $wgAccountCreationThrottle format (number of attempts per 24 hours)
		if ( !is_array( $accountCreationThrottle ) ) {
			$accountCreationThrottle = [ [
				'count' => $accountCreationThrottle,
				'seconds' => 86400,
			] ];
		}

// @codeCoverageIgnoreStart
		$this->throttleSettings += [
		// @codeCoverageIgnoreEnd
			'accountCreationThrottle' => $accountCreationThrottle,
			'passwordAttemptThrottle' => $this->config->get( 'PasswordAttemptThrottle' ),
		];

if ( !empty( $this->throttleSettings['accountCreationThrottle'] ) ) {
			$this->accountCreationThrottle = new Throttler(
				$this->throttleSettings['accountCreationThrottle'], [
					'type' => 'acctcreate',
					'cache' => $this->cache,
				]
			);
		}
		if ( !empty( $this->throttleSettings['passwordAttemptThrottle'] ) ) {
			$this->passwordAttemptThrottle = new Throttler(
				$this->throttleSettings['passwordAttemptThrottle'], [
					'type' => 'password',
					'cache' => $this->cache,
				]
			);
		}
	}

public function testForAccountCreation( $user, $creator, array $reqs ) {
		if ( !$this->accountCreationThrottle || !$creator->isPingLimitable() ) {
			return \StatusValue::newGood();
		}

$ip = $this->manager->getRequest()->getIP();

if ( !\Hooks::run( 'ExemptFromAccountCreationThrottle', [ $ip ] ) ) {
			$this->logger->debug( __METHOD__ . ": a hook allowed account creation w/o throttle\n" );
			return \StatusValue::newGood();
		}

$result = $this->accountCreationThrottle->increase( null, $ip, __METHOD__ );
		if ( $result ) {
			$message = wfMessage( 'acct_creation_throttle_hit' )->params( $result['count'] )
				->durationParams( $result['wait'] );
			return \StatusValue::newFatal( $message );
		}

return \StatusValue::newGood();
	}

public function testForAuthentication( array $reqs ) {
		if ( !$this->passwordAttemptThrottle ) {
			return \StatusValue::newGood();
		}

$ip = $this->manager->getRequest()->getIP();
		try {
			$username = AuthenticationRequest::getUsernameFromRequests( $reqs );
		} catch ( \UnexpectedValueException $e ) {
			$username = '';
		}

// Get everything this username could normalize to, and throttle each one individually.
		// If nothing uses usernames, just throttle by IP.
		$usernames = $this->manager->normalizeUsername( $username );
		$result = false;
		foreach ( $usernames as $name ) {
			$r = $this->passwordAttemptThrottle->increase( $name, $ip, __METHOD__ );
			if ( $r && ( !$result || $result['wait'] < $r['wait'] ) ) {
				$result = $r;
			}
		}

if ( $result ) {
			$message = wfMessage( 'login-throttled' )->durationParams( $result['wait'] );
			return \StatusValue::newFatal( $message );
		} else {
			$this->manager->setAuthenticationSessionData( 'LoginThrottle',
				[ 'users' => $usernames, 'ip' => $ip ] );
			return \StatusValue::newGood();
		}
	}

/**
	 * @param null|\User $user
	 * @param AuthenticationResponse $response
	 */
	public function postAuthentication( $user, AuthenticationResponse $response ) {
		if ( $response->status !== AuthenticationResponse::PASS ) {
			return;
		} elseif ( !$this->passwordAttemptThrottle ) {
			return;
		}

$data = $this->manager->getAuthenticationSessionData( 'LoginThrottle' );
		if ( !$data ) {
			$this->logger->error( 'throttler data not found for {user}', [ 'user' => $user->getName() ] );
			return;
		}

foreach ( $data['users'] as $name ) {
			$this->passwordAttemptThrottle->clear( $name, $data['ip'] );
		}
	}
}