diff options
| -rw-r--r-- | plugins/muc/muc.lib.lua | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua index 9b168e93..2b6a7d76 100644 --- a/plugins/muc/muc.lib.lua +++ b/plugins/muc/muc.lib.lua @@ -1368,6 +1368,30 @@ function room_mt:get_role(nick) return occupant and occupant.role or nil; end +function room_mt:may_set_role(actor, occupant, role) + -- Can't do anything to other owners or admins + local occupant_affiliation = self:get_affiliation(occupant.bare_jid); + if occupant_affiliation == "owner" or occupant_affiliation == "admin" then + return nil, "cancel", "not-allowed"; + end + + -- If you are trying to give or take moderator role you need to be an owner or admin + if occupant.role == "moderator" or role == "moderator" then + local actor_affiliation = self:get_affiliation(actor); + if actor_affiliation ~= "owner" and actor_affiliation ~= "admin" then + return nil, "cancel", "not-allowed"; + end + end + + -- Need to be in the room and a moderator + local actor_occupant = self:get_occupant_by_real_jid(actor); + if not actor_occupant or actor_occupant.role ~= "moderator" then + return nil, "cancel", "not-allowed"; + end + + return true; +end + function room_mt:set_role(actor, occupant_jid, role, reason) if not actor then return nil, "modify", "not-acceptable"; end @@ -1382,24 +1406,9 @@ function room_mt:set_role(actor, occupant_jid, role, reason) if actor == true then actor = nil -- So we can pass it safely to 'publicise_occupant_status' below else - -- Can't do anything to other owners or admins - local occupant_affiliation = self:get_affiliation(occupant.bare_jid); - if occupant_affiliation == "owner" or occupant_affiliation == "admin" then - return nil, "cancel", "not-allowed"; - end - - -- If you are trying to give or take moderator role you need to be an owner or admin - if occupant.role == "moderator" or role == "moderator" then - local actor_affiliation = self:get_affiliation(actor); - if actor_affiliation ~= "owner" and actor_affiliation ~= "admin" then - return nil, "cancel", "not-allowed"; - end - end - - -- Need to be in the room and a moderator - local actor_occupant = self:get_occupant_by_real_jid(actor); - if not actor_occupant or actor_occupant.role ~= "moderator" then - return nil, "cancel", "not-allowed"; + local allowed, err, condition = self:may_set_role(actor, occupant, role) + if not allowed then + return allowed, err, condition; end end |