Port from python-krbV to python-gssapi

python-krbV library is deprecated and doesn't work with python 3. Replacing all
it's usages with python-gssapi.

- Removed Backend.krb and KRB5_CCache classes
  They were wrappers around krbV classes that cannot really work without them
- Added few utility functions for querying GSSAPI credentials
  in krb_utils module. They provide replacements for KRB5_CCache.
- Merged two kinit_keytab functions
- Changed ldap plugin connection defaults to match ipaldap
- Unified getting default realm
  Using api.env.realm instead of krbV call

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Robbie Harwood <rharwood@redhat.com>
Reviewed-By: Simo Sorce <ssorce@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/install/tools/ipa-csreplica-manage b/install/tools/ipa-csreplica-manage
index 3a5c78aa4..eec8bb2c8 100755
--- a/install/tools/ipa-csreplica-manage
+++ b/install/tools/ipa-csreplica-manage
@@ -22,12 +22,11 @@
 import sys
 import os
 
-import krbV
 from ipapython.ipa_log_manager import *
 
 from ipaserver.install import (replication, installutils, bindinstance,
     cainstance, certs)
-from ipalib import api, errors, util
+from ipalib import api, errors
 from ipalib.constants import CACERT
 from ipapython import ipautil, ipaldap, version, dogtag
 from ipapython.dn import DN
@@ -407,7 +406,7 @@ def main():
     api.finalize()
 
     dirman_passwd = None
-    realm = krbV.default_context().default_realm
+    realm = api.env.realm
 
     if options.host:
         host = options.host