packages/core/src/root_files/front-channel.html

<!doctype html>
<html>
    <head>
        <title>Deriv</title>
        <meta charset="utf-8" />
        <script>
            try {
                // we check if we can access the top.location, if we can't it will throw an error
                // and this means this front-channel is not rendered on the same window as the application which is logging out
                let isSameOrigin = top.location.hostname === self.location.hostname;
            } catch (err) {
                localStorage.removeItem('closed_toast_notifications');
                localStorage.removeItem('is_wallet_migration_modal_closed');
                localStorage.removeItem('active_wallet_loginid');
                localStorage.removeItem('config.account1');
                localStorage.removeItem('config.tokens');
                localStorage.removeItem('client.accounts');
                localStorage.removeItem('verification_code.system_email_change');
                localStorage.removeItem('verification_code.request_email');
                localStorage.removeItem('new_email.system_email_change');
            }
        </script>
    </head>

    <body></body>
</html>