Hi, When removing an ID range using idrange-del command, validation in pre_callback ensures that the range does not belong to any active trust. In such case, ValidationError is raised.
https://fedorahosted.org/freeipa/ticket/3615 Tomas
From 72a55d498602b5c6cc912eb9585dc860b7fee591 Mon Sep 17 00:00:00 2001 From: Tomas Babej <tba...@redhat.com> Date: Wed, 15 May 2013 15:37:15 +0200 Subject: [PATCH] Do not allow removal of ID range of an active trust When removing an ID range using idrange-del command, validation in pre_callback ensures that the range does not belong to any active trust. In such case, ValidationError is raised. https://fedorahosted.org/freeipa/ticket/3615 --- ipalib/plugins/idrange.py | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/ipalib/plugins/idrange.py b/ipalib/plugins/idrange.py index 54f6fbb3e19b9aa01dfde2a8d0c5da4498632386..a0309f82cc14117212c355547dac25b8c4e0f1e3 100644 --- a/ipalib/plugins/idrange.py +++ b/ipalib/plugins/idrange.py @@ -434,14 +434,29 @@ class idrange_del(LDAPDelete): def pre_callback(self, ldap, dn, *keys, **options): try: - (old_dn, old_attrs) = ldap.get_entry(dn, ['ipabaseid', 'ipaidrangesize']) + (old_dn, old_attrs) = ldap.get_entry(dn, ['ipabaseid', + 'ipaidrangesize', + 'ipanttrusteddomainsid']) except errors.NotFound: self.obj.handle_not_found(*keys) + # Check whether we leave any object with id in deleted range old_base_id = int(old_attrs.get('ipabaseid', [0])[0]) old_range_size = int(old_attrs.get('ipaidrangesize', [0])[0]) self.obj.check_ids_in_modified_range( old_base_id, old_range_size, 0, 0) + + # Check whether the range does not belong to the active trust + range_sid = old_attrs.get('ipanttrusteddomainsid') + + if range_sid is not None: + range_sid = range_sid[0] + result = api.Command['trust_find'](ipanttrusteddomainsid=range_sid) + + if result['count'] > 0: + raise errors.ValidationError(name='ID Range constraint', + error=_("ID range of an active trust cannot be deleted.")) + return dn class idrange_find(LDAPSearch): -- 1.8.1.4
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