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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
*/
namespace MediaWiki\Specials;
use ErrorPageError;
use MediaWiki\Auth\AuthManager;
use MediaWiki\Language\FormatterFactory;
use MediaWiki\Logger\LoggerFactory;
use MediaWiki\SpecialPage\LoginSignupSpecialPage;
use MediaWiki\Title\Title;
use StatusValue;
/**
* Implements Special:CreateAccount
*
* @ingroup SpecialPage
* @ingroup Auth
*/
class SpecialCreateAccount extends LoginSignupSpecialPage {
/** @inheritDoc */
protected static $allowedActions = [
AuthManager::ACTION_CREATE,
AuthManager::ACTION_CREATE_CONTINUE
];
/** @inheritDoc */
protected static $messages = [
'authform-newtoken' => 'nocookiesfornew',
'authform-notoken' => 'sessionfailure',
'authform-wrongtoken' => 'sessionfailure',
];
private FormatterFactory $formatterFactory;
/**
* @param AuthManager $authManager
* @param FormatterFactory $formatterFactory
*/
public function __construct( AuthManager $authManager, FormatterFactory $formatterFactory ) {
parent::__construct( 'CreateAccount', 'createaccount' );
$this->setAuthManager( $authManager );
$this->formatterFactory = $formatterFactory;
}
public function doesWrites() {
return true;
}
public function checkPermissions() {
parent::checkPermissions();
$performer = $this->getAuthority();
$authManager = $this->getAuthManager();
$status = $this->mPosted ?
$authManager->authorizeCreateAccount( $performer ) :
$authManager->probablyCanCreateAccount( $performer );
if ( !$status->isGood() ) {
$formatter = $this->formatterFactory->getStatusFormatter( $this->getContext() );
throw new ErrorPageError(
'createacct-error',
$formatter->getMessage( $status )
);
}
}
protected function getLoginSecurityLevel() {
return false;
}
protected function getDefaultAction( $subPage ) {
return AuthManager::ACTION_CREATE;
}
public function getDescription() {
return $this->msg( 'createaccount' );
}
protected function isSignup() {
return true;
}
/**
* Run any hooks registered for logins, then display a message welcoming
* the user.
* @param bool $direct True if the action was successful just now; false if that happened
* pre-redirection (so this handler was called already)
* @param StatusValue|null $extraMessages
*/
protected function successfulAction( $direct = false, $extraMessages = null ) {
$session = $this->getRequest()->getSession();
$user = $this->targetUser ?: $this->getUser();
$injected_html = '';
if ( $direct ) {
# Only save preferences if the user is not creating an account for someone else.
if ( !$this->proxyAccountCreation ) {
$this->getHookRunner()->onAddNewAccount( $user, false );
// If the user does not have a session cookie at this point, they probably need to
// do something to their browser.
if ( !$this->hasSessionCookie() ) {
$this->mainLoginForm( [ /*?*/ ], $session->getProvider()->whyNoSession() );
// TODO something more specific? This used to use nocookiesnew
// FIXME should redirect to login page instead?
return;
}
} else {
$byEmail = false; // FIXME no way to set this
$this->getHookRunner()->onAddNewAccount( $user, $byEmail );
$out = $this->getOutput();
// @phan-suppress-next-line PhanImpossibleCondition
$out->setPageTitleMsg( $this->msg( $byEmail ? 'accmailtitle' : 'accountcreated' ) );
// @phan-suppress-next-line PhanImpossibleCondition
if ( $byEmail ) {
$out->addWikiMsg( 'accmailtext', $user->getName(), $user->getEmail() );
} else {
$out->addWikiMsg( 'accountcreatedtext', $user->getName() );
}
$rt = Title::newFromText( $this->mReturnTo );
$out->addReturnTo(
( $rt && !$rt->isExternal() ) ? $rt : $this->getPageTitle(),
wfCgiToArray( $this->mReturnToQuery )
);
return;
}
$this->getHookRunner()->onUserLoginComplete( $user, $injected_html, $direct );
}
$this->clearToken();
# Run any hooks; display injected HTML
$welcome_creation_msg = 'welcomecreation-msg';
/**
* Let any extensions change what message is shown.
* @see https://www.mediawiki.org/wiki/Manual:Hooks/BeforeWelcomeCreation
* @since 1.18
*/
$this->getHookRunner()->onBeforeWelcomeCreation( $welcome_creation_msg, $injected_html );
$this->showSuccessPage( 'signup',
// T308471: ensure username is plaintext (aka escaped)
$this->msg( 'welcomeuser' )->plaintextParams( $this->getUser()->getName() ),
$welcome_creation_msg, $injected_html, $extraMessages );
}
protected function getToken() {
return $this->getRequest()->getSession()->getToken( '', 'createaccount' );
}
protected function clearToken() {
$this->getRequest()->getSession()->resetToken( 'createaccount' );
}
protected function getTokenName() {
return 'wpCreateaccountToken';
}
protected function getGroupName() {
return 'users';
}
protected function logAuthResult( $success, $status = null ) {
LoggerFactory::getInstance( 'authevents' )->info( 'Account creation attempt', [
'event' => 'accountcreation',
'successful' => $success,
'status' => strval( $status ),
] );
}
}
/** @deprecated class alias since 1.41 */
class_alias( SpecialCreateAccount::class, 'SpecialCreateAccount' );
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