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PostgresCreateUserTask.php
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PostgresCreateUserTask.php
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<?php
namespace MediaWiki\Installer\Task;
use MediaWiki\MainConfigNames;
use MediaWiki\Status\Status;
use Wikimedia\Rdbms\DatabasePostgres;
use Wikimedia\Rdbms\DBQueryError;
/**
* Create the PostgreSQL user
*
* @internal For use by the installer
*/
class PostgresCreateUserTask extends Task {
/** @inheritDoc */
public function getName() {
return 'user';
}
/** @inheritDoc */
public function getDependencies() {
return 'database';
}
public function isSkipped(): bool {
return !$this->getOption( 'CreateDBAccount' );
}
public function execute(): Status {
$status = $this->getConnection( ITaskContext::CONN_CREATE_DATABASE );
if ( !$status->isOK() ) {
return $status;
}
$conn = $status->getDB();
'@phan-var DatabasePostgres $conn'; /** @var DatabasePostgres $conn */
$safeuser = $conn->addIdentifierQuotes( $this->getConfigVar( MainConfigNames::DBuser ) );
$safepass = $conn->addQuotes( $this->getConfigVar( MainConfigNames::DBpassword ) );
// Check if the user already exists
$userExists = $conn->roleExists( $this->getConfigVar( MainConfigNames::DBuser ) );
if ( !$userExists ) {
// Create the user
try {
$sql = "CREATE ROLE $safeuser NOCREATEDB LOGIN PASSWORD $safepass";
// If the install user is not a superuser, we need to make the install
// user a member of the new user's group, so that the install user will
// be able to create a schema and other objects on behalf of the new user.
if ( !$this->getPostgresUtils()->isSuperUser() ) {
$sql .= ' ROLE' . $conn->addIdentifierQuotes( $this->getOption( 'InstallUser' ) );
}
$conn->query( $sql, __METHOD__ );
} catch ( DBQueryError $e ) {
return Status::newFatal( 'config-install-user-create-failed',
$this->getConfigVar( MainConfigNames::DBuser ), $e->getMessage() );
}
}
return Status::newGood();
}
private function getPostgresUtils(): PostgresUtils {
return new PostgresUtils( $this->getContext() );
}
}

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Aug 17 2026, 11:27 (11 w, 20 h ago)
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PostgresCreateUserTask.php (1 KB)

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