PSC's patches to DUO's duo_unix source
The patches provided here are applied to DUO's open source duo_unix code, which works with Linux PAM to integrate DUO multi-factor authentication with *nix services and tools. DUO's duo_unix integration is described at https://duo.com/docs/duounix
Our patches modify default behavior and add functionality as documented in the PEARC17 paper (PEARC17_paper_117.pdf) provided here.
Our initial patch implementation was done for duo_unix-1.9.14. We have updated the patches for duo_unix-1.10.0, and provide that patch file here. We plan to maintain the patches for future releases and will publish those here as well.
An example walkthrough of applying the patches is provided on the https://github.com/pscedu/duo_unix_psc/wiki page.
(c) Copyright 2018 Pittsburgh Supercomputing Center