[SSSD] [sssd PR#656][synchronized] Add certificate matching rules for files, AD and LDAP provider

[sumit-bose]

   URL: https://github.com/SSSD/sssd/pull/656
Author: sumit-bose
 Title: #656: Add certificate matching rules for files, AD and LDAP provider
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/656/head:pr656
git checkout pr656