25122cb Modify MBS to use a separate Kerberos context per thread so both threads can use the thread keyring to store the Kerberos cache

Authored and Committed by mprahl 5 years ago
    Modify MBS to use a separate Kerberos context per thread so both threads can use the thread keyring to store the Kerberos cache
    
    This commit includes the backport of the changes to `krb_login` in
    https://pagure.io/koji/pull-request/1187. This change is required
    for our separate threads to use a separate Kerberos context per thread.
    
        
file modified
+10 -10