twofactor_u2f Two Factor U2F U2F two-factor provider A two-factor provider for U2F devices 1.5.0 agpl Christoph Wurst TwoFactorU2F auth https://github.com/nextcloud/twofactor_u2f#readme https://github.com/nextcloud/twofactor_u2f/issues https://github.com/nextcloud/twofactor_u2f.git https://raw.githubusercontent.com/nextcloud/twofactor_u2f/4e0542d888236b7f212bed0b536244d08803466f/screenshots/challenge.png https://raw.githubusercontent.com/nextcloud/twofactor_u2f/4e0542d888236b7f212bed0b536244d08803466f/screenshots/settings.png OCA\TwoFactorU2F\Provider\U2FProvider OCA\TwoFactorU2F\Activity\Setting OCA\TwoFactorU2F\Activity\Provider OCA\TwoFactorU2F\Settings\Personal