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, 1 insertions, 2 deletions

diff --git a/ipatests/test_xmlrpc/test_dns_plugin.py b/ipatests/test_xmlrpc/test_dns_plugin.py
index caad00de3..f0b8edaa1 100644
--- a/ipatests/test_xmlrpc/test_dns_plugin.py
+++ b/ipatests/test_xmlrpc/test_dns_plugin.py
@@ -34,7 +34,6 @@ try:
 except ImportError:
     have_ldap2 = False
 else:
-    import krbV
     have_ldap2 = True
 
 _dns_zone_record = DNSName(u'@')
@@ -402,7 +401,7 @@ def _get_nameservers_ldap(conn):
 
 def get_nameservers():
         ldap = ldap2(api)
-        ldap.connect(ccache=krbV.default_context().default_ccache())
+        ldap.connect()
         nameservers = [normalize_zone(x) for x in _get_nameservers_ldap(ldap)]
         return nameservers