vastai tfa regen-codes

Regenerate backup codes for 2FA

Usage

vastai tfa regen-codes [--code CODE] [--method-type METHOD_TYPE] [--secret SECRET] [--backup-code BACKUP_CODE] [--method-id ID]

Options

--code · string

2FA code from Authenticator app, SMS, or Email

--method-type · string

2FA Method type. Only use when you only have one method of this type Allowed values: email, sms, totp

--secret · string

Secret token from previous login step (required for SMS or Email 2FA)

--backup-code · string

One-time backup code (alternative to regular 2FA code)

--method-id · string

2FA Method ID if you have more than one of the same type (‘id’ from tfa status)

Description

Generate a new set of backup codes for your account.

This action requires 2FA verification to prevent unauthorized regeneration.

WARNING: This will invalidate all existing backup codes! Any previously generated codes will no longer work.

Backup codes are one-time use codes that allow you to log in if you lose access to your primary 2FA method (lost phone, etc).

You should regenerate your backup codes if: • You’ve used several codes and are running low • You think your codes may have been compromised • You lost your saved codes and need new ones

Important: Save the new codes in a secure location immediately! They will not be shown again.

Examples

vastai tfa regen-codes --code --method-type totp 123456
 vastai tfa regen-codes -c 123456 -t sms --secret abc123def456
 vastai tfa regen-codes --backup-code ABCD-EFGH-IJKL

Global Options

The following options are available for all commands:

Option	Description
--url URL	Server REST API URL
--retry N	Retry limit
--raw	Output machine-readable JSON
--explain	Verbose explanation of API calls
--api-key KEY	API key (defaults to ~/.config/vastai/vast_api_key)