Two-Factor OATH (TOTP / HOTP / OCRA)
Advanced, fully open OATH one-time-password provider for Nextcloud: time-based (TOTP), counter-based (HOTP) and challenge-response (OCRA) tokens, configurable per token, with encrypted secrets, admin-managed bulk provisioning and a seamless import from the bundled
twofactor_totpapp.
twofactor_oath is a second-factor provider for the Nextcloud login. It is built for everything the bundled twofactor_totp cannot do: hardware OATH tokens, configurable algorithm and length, predetermined (custom) secrets, challenge-response, admin enrollment for whole groups, and mass provisioning. The simple cases stay simple, the advanced cases become possible.