mirror of
https://github.com/seiichiro0185/sailotp.git
synced 2024-11-14 13:16:42 +00:00
49 lines
2.4 KiB
Markdown
49 lines
2.4 KiB
Markdown
# SailOTP
|
|
|
|
SailOTP is a Sailfish Implementation of the Google-Authenticator algorithms,
|
|
also known as TOPT (timer based) and HOTP (counter based) as described in RFC 6238 and 4226. A growing
|
|
number of sites uses this algorithm for two-factor-authentication, including
|
|
Github, Linode and several Google services.
|
|
|
|
One can add new OTP-entries using the pulley-menu. The type of token can be selected. Title and the shared
|
|
secret have to be provided. For counter based HOTP-tokens the counter value for the next update of the
|
|
Token can be set. The default of 1 is the standard value for new HOTP-tokens and should not be changed.
|
|
|
|
The main view of the app will show a list off all entries and their current One-Time-Tokens.
|
|
The entries will be regenerated every 30 seconds, the remaining time for the current tokens is shown
|
|
through a progress bar at the top of the app. HOTP-type tokens are not updated automatically, instead
|
|
a refresh button is shown on the right of the token to calculate the next value and increment the counter
|
|
An entry can be edited or deleted by long-pressing on it.
|
|
|
|
One entry can be stared by tapping the star icon on the left. the stared item will be shown
|
|
on the ActiveCover. If the Token is timer based, it will be refreshed every 30 seconds. 5 seconds before the token changes it's
|
|
color will change to red. For counter based tokens a cover action to calculate the next token is shown instead.
|
|
The item can be unstared by tapping the star icon again on the main view.
|
|
|
|
From the main view a token can be copied to the clipboard by tapping on it.
|
|
|
|
## Known Limitations
|
|
|
|
At the moment the only way to insert new entries into the app is to insert the
|
|
title and secret key by hand. It's not possible to use the QR-Codes some sites
|
|
provide directly.
|
|
|
|
## Contact and Issues
|
|
|
|
If you find any bugs or want to suggest a feature, feel free to use Githubs
|
|
Issues feature.
|
|
|
|
## License
|
|
|
|
SailOTP is licensed under a 3-Clause BSD-License. See COPYING for details.
|
|
|
|
## Accnowledgements
|
|
|
|
SailOTP uses the SHA-1 and HMAC-Implementation from
|
|
|
|
<a href="https://github.com/Caligatio/jsSHA" target="_blank">https://github.com/Caligatio/jsSHA</a>
|
|
|
|
The implementation of the TOTP-algorithm was inspired by:
|
|
|
|
<a href="http://blog.tinisles.com/2011/10/google-authenticator-one-time-password-algorithm-in-javascript/" target="_blank">http://blog.tinisles.com/2011/10/google-authenticator-one-time-password-algorithm-in-javascript/</a>
|
|
|