wiki.techinc.nl/includes/auth/AbstractPrimaryAuthenticationProvider.php

<?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;

/**
 * A base class that implements some of the boilerplate for a PrimaryAuthenticationProvider
 *
 * @stable to extend
 * @ingroup Auth
 * @since 1.27
 */
abstract class AbstractPrimaryAuthenticationProvider extends AbstractAuthenticationProvider
	implements PrimaryAuthenticationProvider
{

	/**
	 * @stable to override
	 *
	 * @param array $reqs
	 *
	 * @return AuthenticationResponse|void
	 */
	public function continuePrimaryAuthentication( array $reqs ) {
		// @phan-suppress-previous-line PhanPluginNeverReturnMethod
		throw new \BadMethodCallException( __METHOD__ . ' is not implemented.' );
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function postAuthentication( $user, AuthenticationResponse $response ) {
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function testUserCanAuthenticate( $username ) {
		// Assume it can authenticate if it exists
		return $this->testUserExists( $username );
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 * @note Reimplement this if you do anything other than
	 *  UserNameUtils->getCanonical( $req->username ) to determine the user being
	 *  authenticated.
	 */
	public function providerNormalizeUsername( $username ) {
		$name = $this->userNameUtils->getCanonical( $username );
		return $name === false ? null : $name;
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 * @note Reimplement this if self::getAuthenticationRequests( AuthManager::ACTION_REMOVE )
	 *  doesn't return requests that will revoke all access for the user.
	 */
	public function providerRevokeAccessForUser( $username ) {
		$reqs = $this->getAuthenticationRequests(
			AuthManager::ACTION_REMOVE, [ 'username' => $username ]
		);
		foreach ( $reqs as $req ) {
			$req->username = $username;
			$req->action = AuthManager::ACTION_REMOVE;
			$this->providerChangeAuthenticationData( $req );
		}
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function providerAllowsPropertyChange( $property ) {
		return true;
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function testForAccountCreation( $user, $creator, array $reqs ) {
		return \StatusValue::newGood();
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function continuePrimaryAccountCreation( $user, $creator, array $reqs ) {
		// @phan-suppress-previous-line PhanPluginNeverReturnMethod
		throw new \BadMethodCallException( __METHOD__ . ' is not implemented.' );
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function finishAccountCreation( $user, $creator, AuthenticationResponse $response ) {
		return null;
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function postAccountCreation( $user, $creator, AuthenticationResponse $response ) {
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function testUserForCreation( $user, $autocreate, array $options = [] ) {
		return \StatusValue::newGood();
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function autoCreatedAccount( $user, $source ) {
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function beginPrimaryAccountLink( $user, array $reqs ) {
		// @phan-suppress-previous-line PhanPluginNeverReturnMethod
		if ( $this->accountCreationType() === self::TYPE_LINK ) {
			throw new \BadMethodCallException( __METHOD__ . ' is not implemented.' );
		} else {
			throw new \BadMethodCallException(
				__METHOD__ . ' should not be called on a non-link provider.'
			);
		}
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function continuePrimaryAccountLink( $user, array $reqs ) {
		// @phan-suppress-previous-line PhanPluginNeverReturnMethod
		throw new \BadMethodCallException( __METHOD__ . ' is not implemented.' );
	}

	/**
	 * @inheritDoc
	 * @stable to override
	 */
	public function postAccountLink( $user, AuthenticationResponse $response ) {
	}

}