Google Authenticator Verification iRule (TMOS v11.1+ optimized)

Problem this snippet solves: Hi Folks, the provided iRule contains a TMOS v11.1+ compatible fork of the already existing and very lovely Google Authenticator verification iRules here on CodeShare....
Updated Jun 06, 2023
Version 2.0
application delivery
base32
BIG-IP Access Policy Manager (APM)
google authenticator
hmac
LTM
security
totp
Kai_Wilke's avatar
Icon for MVP rankMVP
My name is Kai Wilke and I'm working as a Principal Consultant for IT-Security at itacs GmbH - a German consulting company specialized in Microsoft Security cloud solutions, F5 customizations as well as for classic IT-Consulting. You can find additional information about me and my work here: https://devcentral.f5.com/articles/q-a-with-itacs-gmbhs-kai-wilke-devcentrals-featured-member-for-february-24890
View Profile
Kai_Wilke's avatar
Kai_Wilke
Icon for MVP rankMVP
Nov 03, 2016

Hi Stanislas,

 

sorry for being somewhat busy these days... :-(

 

The first iRule is still more complicated im my opinion and realy adds no benefit except to reduce the line count (which is somewhat unimportant). The second iRule is way better...

 

You could give it another try and see if you can even remove the last foreach loop to max it completly... ;-)

 

Note: Got my first 1 star rating... this is lovely ;-)

 

Cheers, Kai