mod_pep: Implement 'roster' (group) access_model

Allows e.g. restricting your vcard4 to only family or similar.

Notes: This does not include roster groups in the configuration form,
so the client will have to get them from the actual roster.

1 files changed, 6 insertions, 0 deletions

diff --git a/plugins/mod_pubsub/pubsub.lib.lua b/plugins/mod_pubsub/pubsub.lib.lua
index 28b7be50..8ae0a896 100644
--- a/plugins/mod_pubsub/pubsub.lib.lua
+++ b/plugins/mod_pubsub/pubsub.lib.lua
@@ -110,6 +110,12 @@ local node_config_form = dataform {
 		};
 	};
 	{
+		type = "list-multi"; -- TODO some way to inject options
+		name = "roster_groups_allowed";
+		var = "pubsub#roster_groups_allowed";
+		label = "Roster groups allowed to subscribe";
+	};
+	{
 		type = "list-single";
 		name = "publish_model";
 		var = "pubsub#publish_model";