newznab-tmux/app/Support/Google2FAAuthenticator.php

<?php

namespace App\Support;

use PragmaRX\Google2FALaravel\Exceptions\InvalidSecretKey;
use PragmaRX\Google2FALaravel\Support\Authenticator;

class Google2FAAuthenticator extends Authenticator
{
    protected function canPassWithoutCheckingOTP(): bool
    {
        if (! $this->getUser()->passwordSecurity) {
            return true;
        }

        return
            ! $this->getUser()->passwordSecurity->google2fa_enable ||
            ! $this->isEnabled() ||
            $this->noUserIsAuthenticated() ||
            $this->twoFactorAuthStillValid();
    }

    /**
     * @return mixed
     *
     * @throws InvalidSecretKey
     */
    protected function getGoogle2FASecretKey()
    {
        $secret = $this->getUser()->passwordSecurity->{$this->config('otp_secret_column')};

        if (empty($secret)) {
            throw new InvalidSecretKey('Secret key cannot be empty.');
        }

        return $secret;
    }
}