Fix output of failed managedby hosts, allow a host to manage itself.

The output problem was a missing label for failed managedby.

This also fixes a call to print_entry that was missing the flags argument.

Add a flag to specify whether a group can be a member of itself, defaulting
to False.

ticket 708

ipalib/cli.py

@@ -360,7 +360,7 @@ class textui(backend.Backend):
                         continue
                     self.print_indented(format % (label, ''), indent)
                     self.print_entry(
-                        value, order, labels, print_all, format,
+                        value, order, labels, flags, print_all, format,
                         indent=indent+1
                     )
                 else:
@@ -764,7 +764,7 @@ class help(frontend.Local):
                     mcl = self._topics[t][2][topic][1]
                     commands = self._topics[t][2][topic][2]
                     break
-            
+
             m = '%s.%s' % (self._PLUGIN_BASE_MODULE, topic)
             doc = (sys.modules[m].__doc__ or '').strip()
 

ipalib/plugins/baseldap.py

@@ -1002,6 +1002,7 @@ class LDAPAddMember(LDAPModMember):
     """
     member_param_doc = 'comma-separated list of %s to add'
     member_count_out = ('%i member added.', '%i members added.')
+    allow_same = False
 
     has_output = (
         output.Entry('result'),
@@ -1039,7 +1040,7 @@ class LDAPAddMember(LDAPModMember):
                     if not m_dn:
                         continue
                     try:
-                        ldap.add_entry_to_group(m_dn, dn, attr)
+                        ldap.add_entry_to_group(m_dn, dn, attr, allow_same=self.allow_same)
                     except errors.PublicError, e:
                         ldap_obj = self.api.Object[ldap_obj_name]
                         failed[attr][ldap_obj_name].append((

ipalib/plugins/host.py

@@ -133,6 +133,10 @@ host_output_params = (
     ),
     Str('revocation_reason?',
         label=_('Revocation reason'),
+    ),
+    Str('managedby?',
+        label=_('Failed managedby'),
+        flags=['no_create', 'no_update'],
     )
 )
 
@@ -726,6 +730,7 @@ class host_add_managedby(LDAPAddMember):
     """
     member_attributes = ['managedby']
     has_output_params = LDAPAddMember.has_output_params + host_output_params
+    allow_same = True
 
 api.register(host_add_managedby)
 

ipaserver/plugins/ldap2.py

@@ -802,8 +802,14 @@ class ldap2(CrudBackend, Encoder):
         except _ldap.LDAPError, e:
             _handle_errors(e, **{})
 
-    def add_entry_to_group(self, dn, group_dn, member_attr='member'):
-        """Add entry to group."""
+    def add_entry_to_group(self, dn, group_dn, member_attr='member', allow_same=False):
+        """
+        Add entry designaed by dn to group group_dn in the member attribute
+        member_attr.
+
+        Adding a group as a member of itself is not allowed unless allow_same
+        is True.
+        """
         # check if the entry exists
         (dn, entry_attrs) = self.get_entry(dn, ['objectclass'])
 
@@ -811,7 +817,7 @@ class ldap2(CrudBackend, Encoder):
         (group_dn, group_entry_attrs) = self.get_entry(group_dn, [member_attr])
 
         # check if we're not trying to add group into itself
-        if dn == group_dn:
+        if dn == group_dn and not allow_same:
             raise errors.SameGroupError()
 
         # add dn to group entry's `member_attr` attribute