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dearsanky's avatar
dearsanky
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Mar 20, 2016

Google Auth&APM

Hi, Can anyone does OTP using Google Authenticator integration with BIGIPAPM, i've tried but not able to run properly, there was authentication error. Please let me know if i get any suggestion on it.

 

Thanks

 

1 Reply

  • What error are you getting? When I was playing with this and trying to implement this in a test environment, one of the things I had to do was modify the iRule to offset the time by 16 seconds.

    In my instance, I had to change the line

     begin - HMAC-SHA1 calculation of Google Auth token
    set time [binary format W* [expr [clock seconds] / 30]]
    

    to

     HMAC-SHA1 calculation of Google Auth token
    set time [binary format W* [expr (([clock seconds] - 16) / 30)]