tests/krb5: Allow for missing msDS-KeyVersionNumber attribute

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14642

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/python/samba/tests/krb5/kdc_base_test.py b/python/samba/tests/krb5/kdc_base_test.py
index b71ae66bf54a1352e579d9128ba61faf6b2ef9dc..bb92bbd65e5faa2b6f54df061a6f261a300c27f8 100644 (file)
--- a/python/samba/tests/krb5/kdc_base_test.py
+++ b/python/samba/tests/krb5/kdc_base_test.py
@@ -294,8 +294,10 @@ class KDCBaseTest(RawKerberosTest):
         res = samdb.search(base=dn,
                            scope=ldb.SCOPE_BASE,
                            attrs=['msDS-KeyVersionNumber'])
-        kvno = int(res[0]['msDS-KeyVersionNumber'][0])
-        creds.set_kvno(kvno)
+        kvno = res[0].get('msDS-KeyVersionNumber', idx=0)
+        if kvno is not None:
+            self.assertEqual(int(kvno), 1)
+        creds.set_kvno(1)
 
         return (creds, dn)