On Thu, Jul 28, 2016 at 09:56:30AM +0200, Martin Babinsky wrote:
> On 07/28/2016 03:31 AM, Fraser Tweedale wrote:
> > The attached patch fixes a kerberos.Principal-related regression.
> > 
> > Thanks,
> > Fraser
> > 
> Hi Fraser,
> 
> The ticket you linked in the commit message points to a closed milestone.
> You have to open a new ticket which needs to be triaged. Sorry, those are
> the processes.
> 
Filed ticket: https://fedorahosted.org/freeipa/ticket/6146
Updated patch attached (rebase and update commit message only).

Thanks,
Fraser
From ef74c727e31a08af679eeeca027dd6a6bf526f0e Mon Sep 17 00:00:00 2001
From: Fraser Tweedale <ftwee...@redhat.com>
Date: Thu, 28 Jul 2016 10:55:45 +1000
Subject: [PATCH] caacl: fix regression in rule instantiation

The Principal refactor causes service collections
('memberservice_service' attribute) to return Principal objects
where previously it returned strings, but the HBAC machinery used
for CA ACL enforcement only handles strings.  Update the code to
stringify service Principal objects when adding them to HBAC rules.

Fixes: https://fedorahosted.org/freeipa/ticket/6146
---
 ipaserver/plugins/caacl.py | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/ipaserver/plugins/caacl.py b/ipaserver/plugins/caacl.py
index 
d316cc7c48cf2997d6be6b052dc1efa6d6fcdb6a..a7817c4cf64f070c74557f52e9f26c9013a4963c
 100644
--- a/ipaserver/plugins/caacl.py
+++ b/ipaserver/plugins/caacl.py
@@ -132,16 +132,21 @@ def _acl_make_rule(principal_type, obj):
         rule.services.names = obj.get(attr, [])
 
     # add principals and principal's groups
-    m = {'user': 'group', 'host': 'hostgroup', 'service': None}
     category_attr = '{}category'.format(principal_type)
     if category_attr in obj and obj[category_attr][0].lower() == 'all':
         rule.users.category = {pyhbac.HBAC_CATEGORY_ALL}
     else:
-        principal_attr = 'member{}_{}'.format(principal_type, principal_type)
-        rule.users.names = obj.get(principal_attr, [])
-        if m[principal_type] is not None:
-            group_attr = 'member{}_{}'.format(principal_type, 
m[principal_type])
-            rule.users.groups = obj.get(group_attr, [])
+        if principal_type == 'user':
+            rule.users.names = obj.get('memberuser_user', [])
+            rule.users.groups = obj.get('memberuser_group', [])
+        elif principal_type == 'host':
+            rule.users.names = obj.get('memberhost_host', [])
+            rule.users.groups = obj.get('memberhost_hostgroup', [])
+        elif principal_type == 'service':
+            rule.users.names = [
+                unicode(principal)
+                for principal in obj.get('memberservice_service', [])
+            ]
 
     return rule
 
-- 
2.5.5

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