Advanced OATH two-factor provider: TOTP, HOTP and OCRA
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.
The documentation lives in the wiki.
- The previous single-page README stays available as it was before the move to the wiki.