[krbdev.mit.edu #7678] git commit

[Greg Hudson via RT]

Add server-side otp preauth plugin

This plugin implements the proposal for providing OTP support by
proxying requests to RADIUS. Details can be found inside the
provided documentation as well as on the project page.

http://k5wiki.kerberos.org/wiki/Projects/OTPOverRADIUS

https://github.com/krb5/krb5/commit/4b5dd8bcfb10af254fb9efbe4cf39befe5b1e6ac
Author: Nathaniel McCallum <npmccallum at redhat.com>
Committer: Greg Hudson <ghudson at mit.edu>
Commit: 4b5dd8bcfb10af254fb9efbe4cf39befe5b1e6ac
Branch: master
 doc/admin/conf_files/kdc_conf.rst   |   66 ++++
 doc/admin/index.rst                 |    1 +
 doc/admin/otp.rst                   |   85 +++++
 src/Makefile.in                     |    1 +
 src/configure.in                    |    1 +
 src/kdc/kdc_preauth.c               |    2 +
 src/plugins/preauth/otp/Makefile.in |   31 ++
 src/plugins/preauth/otp/deps        |   26 ++
 src/plugins/preauth/otp/main.c      |  379 ++++++++++++++++++++
 src/plugins/preauth/otp/otp.exports |    1 +
 src/plugins/preauth/otp/otp_state.c |  649 +++++++++++++++++++++++++++++++++++
 src/plugins/preauth/otp/otp_state.h |   59 ++++
 src/tests/Makefile.in               |    1 +
 src/tests/t_otp.py                  |  226 ++++++++++++
 14 files changed, 1528 insertions(+), 0 deletions(-)