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One Time Password Backend


ownCloud Tool

Score 70%
One Time Password Backend

One Time Password Backend

One Time Password Backend

Version Control:  Link
Minimum required   ownCloud 7
Maximum required   ownCloud 7
Downloads:  6005
Submitted:  Jun 17 2013
Updated:  Nov 4 2014


This application is distributed WITHOUT ANY WARRANTY; without even the implied warranty of

One Time Password Backend can create TOTP and HOTP and generate QrCode
Based on library multiOTP develop by "SysCo systèmes de communication" (thanks)
test with "Google Authenticator" and "android Token"
Can works with Yubikey see doc here :
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

Version 2.5

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.

- 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 *PREFIX*user_otp 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 :

- improve Admin interface to manage otp user information (mass provisionning / ...)
- add user rescue otp code as lost password process


V2.5.1 2014-11-04
bug fix Can login without the otp even with passwor + OTP option #80
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 #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

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 Doesn't work with 8.1

 by RiOC on: Sep 9 2015
Score 70%

Tried to install it several times but in the moment I upload the files into the apps folder the OC server want to start an update and stops working immediately - before activating it! After deleting the files, the server runs after a few seconds again. Not so with other apps.

Nevertheless, a two-factor app should be a core app of oc.

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 Re: Doesn't work with 8.1

 by clark84 on: Sep 17 2015
Score 63%

I have v 8.1.1 but "One Time Password" not work :
Error PHP date_default_timezone_set(): Timezone ID '' is invalid at /var/www/owncloud/apps/user_otp/3rdparty/multiotp/multiotp.class.php#3759 2015-09-17T06:27:49+00:00
Error PHP Undefined index: timezone at /var/www/owncloud/apps/user_otp/3rdparty/multiotp/multiotp.class.php#3756 2015-09-17T06:27:49+00:00
Error PHP Undefined index: display_log at /var/www/owncloud/apps/user_otp/3rdparty/multiotp/multiotp.class.php#2504 2015-09-17T06:27:49+00:00

developers are still active?

+1 Nevertheless, a two-factor app should be a core app of oc.

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 Re: Re: Doesn't work with 8.1

 by germanszwaicer on: Sep 18 2015
Score 50%

+1 Nevertheless, a two-factor app should be a core app of oc.

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 OTC app for ownCloud 8.x

 by nitroxaddict on: Sep 19 2015
Score 50%


are you planning on adapting the app to version 8.x?

This would be great.

I also agree that this should be a core feature of ownCloud.

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 Re: OTC app for ownCloud 8.x

 by smccloud on: Oct 8 2015
Score 50%

I would like the same thing.

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