s4-torture/drs: Add a test matching Azure AD Connect REPL_OBJ behaviour

Azure AD Connect will send a GUID but no DummyDN.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15401

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/source4/torture/drs/python/getnc_exop.py b/source4/torture/drs/python/getnc_exop.py
index 7121b1ba35f4a4d85ede3ac657c2e7f9f68110af..0f12d9b27d7f9f1a4045e12a8aaa6792f836d635 100644 (file)
--- a/source4/torture/drs/python/getnc_exop.py
+++ b/source4/torture/drs/python/getnc_exop.py
@@ -295,6 +295,29 @@ class DrsReplicaSyncTestCase(drs_base.DrsBaseTestCase):
             (enum, estr) = e1.args
             self.assertEqual(enum, werror.WERR_DS_DRA_BAD_NC)
 
+    def test_valid_GUID_only_REPL_OBJ(self):
+        dc_guid_1 = self.ldb_dc1.get_invocation_id()
+        drs, drs_handle = self._ds_bind(self.dnsname_dc1, ip=self.url_dc1)
+
+        res = self.ldb_dc1.search(base=self.ou, scope=SCOPE_BASE,
+                                  attrs=["objectGUID"])
+
+        guid = misc.GUID(res[0]["objectGUID"][0])
+
+        req8 = self._exop_req8(dest_dsa=None,
+                               invocation_id=dc_guid_1,
+                               nc_dn_str="",
+                               nc_guid=guid,
+                               exop=drsuapi.DRSUAPI_EXOP_REPL_OBJ)
+
+        try:
+            (level, ctr) = drs.DsGetNCChanges(drs_handle, 8, req8)
+        except WERRORError as e1:
+            (enum, estr) = e1.args
+            self.fail(f"Failed to call GetNCChanges with EXOP_REPL_OBJ and a GUID: {estr}")
+
+        self.assertEqual(ctr.first_object.object.identifier.guid, guid)
+
     def test_DummyDN_valid_GUID_REPL_OBJ(self):
         dc_guid_1 = self.ldb_dc1.get_invocation_id()
         drs, drs_handle = self._ds_bind(self.dnsname_dc1, ip=self.url_dc1)
@@ -314,7 +337,7 @@ class DrsReplicaSyncTestCase(drs_base.DrsBaseTestCase):
             (level, ctr) = drs.DsGetNCChanges(drs_handle, 8, req8)
         except WERRORError as e1:
             (enum, estr) = e1.args
-            self.fail(f"Failed to call GetNCChanges with EXOP_REPL_OBJ and a GUID: {estr}")
+            self.fail(f"Failed to call GetNCChanges with EXOP_REPL_OBJ, DummyDN and a GUID: {estr}")
 
         self.assertEqual(ctr.first_object.object.identifier.guid, guid)