1 files changed, 111 insertions, 0 deletions
diff --git a/www/wiki/includes/auth/CheckBlocksSecondaryAuthenticationProvider.php b/www/wiki/includes/auth/CheckBlocksSecondaryAuthenticationProvider.php
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+++ b/www/wiki/includes/auth/CheckBlocksSecondaryAuthenticationProvider.php
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+<?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 Config;
+use StatusValue;
+
+/**
+ * Check if the user is blocked, and prevent authentication if so.
+ *
+ * @ingroup Auth
+ * @since 1.27
+ */
+class CheckBlocksSecondaryAuthenticationProvider extends AbstractSecondaryAuthenticationProvider {
+
+	/** @var bool */
+	protected $blockDisablesLogin = null;
+
+	/**
+	 * @param array $params
+	 *  - blockDisablesLogin: (bool) Whether blocked accounts can log in,
+	 *    defaults to $wgBlockDisablesLogin
+	 */
+	public function __construct( $params = [] ) {
+		if ( isset( $params['blockDisablesLogin'] ) ) {
+			$this->blockDisablesLogin = (bool)$params['blockDisablesLogin'];
+		}
+	}
+
+	public function setConfig( Config $config ) {
+		parent::setConfig( $config );
+
+		if ( $this->blockDisablesLogin === null ) {
+			$this->blockDisablesLogin = $this->config->get( 'BlockDisablesLogin' );
+		}
+	}
+
+	public function getAuthenticationRequests( $action, array $options ) {
+		return [];
+	}
+
+	public function beginSecondaryAuthentication( $user, array $reqs ) {
+		if ( !$this->blockDisablesLogin ) {
+			return AuthenticationResponse::newAbstain();
+		} elseif ( $user->isBlocked() ) {
+			return AuthenticationResponse::newFail(
+				new \Message( 'login-userblocked', [ $user->getName() ] )
+			);
+		} else {
+			return AuthenticationResponse::newPass();
+		}
+	}
+
+	public function beginSecondaryAccountCreation( $user, $creator, array $reqs ) {
+		return AuthenticationResponse::newAbstain();
+	}
+
+	public function testUserForCreation( $user, $autocreate, array $options = [] ) {
+		$block = $user->isBlockedFromCreateAccount();
+		if ( $block ) {
+			if ( $block->mReason ) {
+				$reason = $block->mReason;
+			} else {
+				$msg = \Message::newFromKey( 'blockednoreason' );
+				if ( !\RequestContext::getMain()->getUser()->isSafeToLoad() ) {
+					$msg->inContentLanguage();
+				}
+				$reason = $msg->text();
+			}
+
+			$errorParams = [
+				$block->getTarget(),
+				$reason,
+				$block->getByName()
+			];
+
+			if ( $block->getType() === \Block::TYPE_RANGE ) {
+				$errorMessage = 'cantcreateaccount-range-text';
+				$errorParams[] = $this->manager->getRequest()->getIP();
+			} else {
+				$errorMessage = 'cantcreateaccount-text';
+			}
+
+			return StatusValue::newFatal(
+				new \Message( $errorMessage, $errorParams )
+			);
+		} else {
+			return StatusValue::newGood();
+		}
+	}
+
+}