createAndPromote.php

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<?php
// @codeCoverageIgnoreStart
require_once __DIR__ . '/Maintenance.php';
// @codeCoverageIgnoreEnd
 
use MediaWiki\Auth\AuthManager;
use MediaWiki\Deferred\SiteStatsUpdate;
use MediaWiki\Password\PasswordError;
use MediaWiki\User\User;
use MediaWiki\WikiMap\WikiMap;
 
class CreateAndPromote extends Maintenance {
    private const PERMIT_ROLES = [ 'sysop', 'bureaucrat', 'interface-admin', 'bot' ];
 
    public function __construct() {
        parent::__construct();
        $this->addDescription( 'Create a new user account and/or grant it additional rights' );
        $this->addOption(
            'force',
            'If account exists already, just grant it rights or change password.'
        );
        foreach ( self::PERMIT_ROLES as $role ) {
            $this->addOption( $role, "Add the account to the {$role} group" );
        }
 
        $this->addOption(
            'custom-groups',
            'Comma-separated list of groups to add the user to',
            false,
            true
        );
 
        $this->addOption(
            'reason',
            'Reason for account creation and user rights assignment to log to wiki',
            false,
            true
        );
 
        $this->addArg( 'username', 'Username of new user' );
        $this->addArg( 'password', 'Password to set', false );
    }
 
    public function execute() {
        $username = $this->getArg( 0 );
        $password = $this->getArg( 1 );
        $force = $this->hasOption( 'force' );
        $inGroups = [];
        $services = $this->getServiceContainer();
 
        $user = $services->getUserFactory()->newFromName( $username );
        if ( !is_object( $user ) ) {
            $this->fatalError( 'invalid username.' );
        }
 
        $exists = ( $user->idForName() !== 0 );
 
        if ( $exists && !$force ) {
            $this->fatalError( 'Account exists. Perhaps you want the --force option?' );
        } elseif ( !$exists && !$password ) {
            $this->error( 'Argument <password> required!' );
            $this->maybeHelp( true );
        } elseif ( $exists ) {
            $inGroups = $services->getUserGroupManager()->getUserGroups( $user );
        }
 
        $groups = array_filter( self::PERMIT_ROLES, [ $this, 'hasOption' ] );
        if ( $this->hasOption( 'custom-groups' ) ) {
            $allGroups = array_fill_keys( $services->getUserGroupManager()->listAllGroups(), true );
            $customGroupsText = $this->getOption( 'custom-groups' );
            if ( $customGroupsText !== '' ) {
                $customGroups = explode( ',', $customGroupsText );
                foreach ( $customGroups as $customGroup ) {
                    if ( isset( $allGroups[$customGroup] ) ) {
                        $groups[] = trim( $customGroup );
                    } else {
                        $this->output( "$customGroup is not a valid group, ignoring!\n" );
                    }
                }
            }
        }
 
        $promotions = array_diff(
            $groups,
            $inGroups
        );
 
        if ( $exists && !$password && count( $promotions ) === 0 ) {
            $this->output( "Account exists and nothing to do.\n" );
 
            return;
        } elseif ( count( $promotions ) !== 0 ) {
            $dbDomain = WikiMap::getCurrentWikiDbDomain()->getId();
            $promoText = "User:{$username} into " . implode( ', ', $promotions ) . "...\n";
            if ( $exists ) {
                $this->output( "$dbDomain: Promoting $promoText" );
            } else {
                $this->output( "$dbDomain: Creating and promoting $promoText" );
            }
        }
 
        if ( !$exists ) {
            // Verify the password meets the password requirements before creating.
            // This check is repeated below to account for differences between
            // the password policy for regular users and for users in certain groups.
            if ( $password ) {
                $status = $user->checkPasswordValidity( $password );
 
                if ( !$status->isGood() ) {
                    $this->fatalError( $status );
                }
            }
 
            // Create the user via AuthManager as there may be various side
            // effects that are performed by the configured AuthManager chain.
            $status = $this->getServiceContainer()->getAuthManager()->autoCreateUser(
                $user,
                AuthManager::AUTOCREATE_SOURCE_MAINT,
                false
            );
            if ( !$status->isGood() ) {
                $this->fatalError( $status );
            }
        }
 
        if ( $promotions ) {
            // Add groups before changing password, as the password policy for certain groups has
            // stricter requirements.
            $userGroupManager = $services->getUserGroupManager();
            $userGroupManager->addUserToMultipleGroups( $user, $promotions );
            $reason = $this->getOption( 'reason' ) ?: '';
            $this->addLogEntry( $user, $inGroups, array_merge( $inGroups, $promotions ), $reason );
        }
 
        if ( $password ) {
            # Try to set the password
            try {
                $status = $user->changeAuthenticationData( [
                    'username' => $user->getName(),
                    'password' => $password,
                    'retype' => $password,
                ] );
                if ( !$status->isGood() ) {
                    throw new PasswordError( $status->getMessage( false, false, 'en' )->text() );
                }
                if ( $exists ) {
                    $this->output( "Password set.\n" );
                    $user->saveSettings();
                }
            } catch ( PasswordError $pwe ) {
                $this->fatalError( 'Setting the password failed: ' . $pwe->getMessage() );
            }
        }
 
        if ( !$exists ) {
            # Increment site_stats.ss_users
            $ssu = SiteStatsUpdate::factory( [ 'users' => 1 ] );
            $ssu->doUpdate();
        }
 
        $this->output( "done.\n" );
    }
 
    private function addLogEntry( $user, array $oldGroups, array $newGroups, string $reason ) {
        $logEntry = new ManualLogEntry( 'rights', 'rights' );
        $logEntry->setPerformer( User::newSystemUser( User::MAINTENANCE_SCRIPT_USER, [ 'steal' => true ] ) );
        $logEntry->setTarget( $user->getUserPage() );
        $logEntry->setComment( $reason );
        $logEntry->setParameters( [
            '4::oldgroups' => $oldGroups,
            '5::newgroups' => $newGroups
        ] );
        $logid = $logEntry->insert();
        $logEntry->publish( $logid );
    }
}
 
// @codeCoverageIgnoreStart
$maintClass = CreateAndPromote::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd