Timed-based one time password manager "totptool"

This utility enables simple "google authenticator" style timed OTP generation from linux command line.

Keys are stored GPG encryped in $HOME/.2fa/

Requirements

oathtool, gpg

Installation

Export following variables in your shell startup script:

• TOTP_UID - GPG User ID for key encrypt/decrypt
• TOTP_KID - GPG Key ID for key encrypt/decrypt
• TOTP_BASE - (Optional) Set to override default key storage location with absolute path

Place totptool on PATH, probably?

On the off-chance that you use fish shell, install totptool.fish to $HOME/.config/fish/completions to enable tab completions

Usage

• totptool add - Add service (interactive)
• totptool gen <service> - Generate timed OTP for service
• totptool gen <service> --scriptable - Generate timed otp for service with script-friendly output
• totptool list - List services