This application is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU AFFERO GENERAL PUBLIC LICENSE for more details.
One Time Password Backend can create TOTP and HOTP and generate QrCode Based on library multiOTP http://www.multiotp.net/ develop by "SysCo systèmes de communication" (thanks) test with "Google Authenticator" and "android Token" Can works with Yubikey see doc here : http://www.sj-vs.net/two-factor-authentication-for-owncloud-using-one-time-passwords-otp-from-yubikey/ Administrator interface to manage users OTP require Owncloud >= 7
if you want help to make bug fix, enhancement or translation your welcome. Just fork the github project and submit your pull request GIT : https://github.com/loki36/user-otp
Version 2.5
Installation: Upload user_otp directory under the 'apps' directory of your ownCloud. user_otp folder should have read write permission for the web server user (under debian/ubutnu : chown -R www-data:www-data user_otp) Navigate to the 'Apps' page in Admin. Click on 'user_otp' in the application list. Then click the 'Enable' button.
Usage:
Navigate to the 'Admin' page to set the server encryption key;
Click 'Save';
Navigate to 'Personal' page to create Your OTP
keep an admin user working without otp in case of a lost of otp seed
if not you can delete otp user config in the db with the query
"delete from PREFIXuserotp where user = 'YOURUSERLOGIN'
replace PREFIX by owncloud table prefix 'oc' by default
Use the navigation entry "OTP users" (on left bar, with admin account) to manage user's OTP
if you want to be able to send email to users with OTP config your server must be correctly configure : http://doc.owncloud.org/server/6.0/admin_manual/configuration/configuration_mail.html
Todo:
Changelog: V2.5 2014-11-01: bug fix ownCloud 7 compatible? #70 bug fix / enhancement Not working properly with encryption enabled #66 bug fix Timezone errors #64 bug fix Cannot login with two-factor authentication #69 bug fix / enhancement Add support for News API #74
V2.4 2014-04-29: (2.4.1) bug fix DB:MySQL ERROR: Unable to write the changes in the file #61
V2.4 2014-04-27: enhancement stop browsers trying to "remember the OTP but only the "real" password #56 enhancement change on admin page HOTP params #41 enhancement it would be nice to be able to set an own "accuracy" #57 update multiOTP class from 4.0.6 to 4.2.4.2 #58 bug fix no OTP field #53 bug fix css #55 bug fix text error "passorwd" #54
V2.3 2014-04-14: enhancement enter regular password and OTP within same field #44 enhancement admin option for user can't disable otp option (only changed it) #48 bug fix lost password link not working when otp is enable #47 bug fix user (including admin) can't change password with OTP+password required option # 50
V2.2 2014-02-28:
enhancement page liste users with otp for admin #40
enhancement Small changes to make this compatible with Yubikey (HOTP) #33 (thanks to Bas)
bug fix user-otp prevents creation of new ownCloud users #36
bug fix setting up user token seed fails on OC6 with PostgreSQL 9.1 #38 (thanks to rainforest1155)
bug fix two factor auth for user not have a two factor auth #39
bug fix Password-field behaviour for "Two Factor Authendication"is different #6
bug fix Broken path to password.svg - variable owncloud root path #32
V2.1 2014-02-02: bug fix SQL Error using Postgresql as DB #25 bug fix Password not change! #27 owncloud 6 bug fix #28 remove windows binary from the 3rd party bug fix personal setting error #29
V2 : lot of bug fix update multiOTP lib (4.0.4) store otp user information in owncloud DB should work with all user backend! add two factor authenticator options