diff options
| -rw-r--r-- | plugins/muc/members_only.lib.lua | 89 | ||||
| -rw-r--r-- | plugins/muc/muc.lib.lua | 66 |
2 files changed, 93 insertions, 62 deletions
diff --git a/plugins/muc/members_only.lib.lua b/plugins/muc/members_only.lib.lua new file mode 100644 index 00000000..84a17699 --- /dev/null +++ b/plugins/muc/members_only.lib.lua @@ -0,0 +1,89 @@ +-- Prosody IM +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain +-- Copyright (C) 2014 Daurnimator +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + +local muc_util = module:require "muc/util"; +local valid_roles, valid_affiliations = muc_util.valid_roles, muc_util.valid_affiliations; + +local function get_members_only(room) + return room._data.members_only; +end + +local function set_members_only(room, members_only) + members_only = members_only and true or nil; + if room._data.members_only == members_only then return false; end + room._data.members_only = members_only; + if room.save then room:save(true); end + return true; +end + +module:hook("muc-disco#info", function(event) + event.reply:tag("feature", {var = get_members_only(event.room) and "muc_membersonly" or "muc_open"}):up(); +end); + +module:hook("muc-config-form", function(event) + table.insert(event.form, { + name = "muc#roomconfig_membersonly"; + type = "boolean"; + label = "Make Room Members-Only?"; + value = get_members_only(event.room); + }); +end); + +module:hook("muc-config-submitted", function(event) + local new = event.fields["muc#roomconfig_membersonly"]; + if new ~= nil and set_members_only(event.room, new) then + event.status_codes["104"] = true; + end +end); + +-- No affiliation => role of "none" +module:hook("muc-get-default-role", function(event) + if not event.affiliation and get_members_only(event.room) then + return false; + end +end); + +-- registration required for entering members-only room +module:hook("muc-occupant-pre-join", function(event) + local room, stanza = event.room, event.stanza; + local affiliation = room:get_affiliation(stanza.attr.from); + if affiliation == nil and get_members_only(event.room) then + local reply = st.error_reply(stanza, "auth", "registration-required"):up(); + reply.tags[1].attr.code = "407"; + event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"})); + return true; + end +end, -5); + +-- Invitation privileges in members-only rooms SHOULD be restricted to room admins; +-- if a member without privileges to edit the member list attempts to invite another user +-- the service SHOULD return a <forbidden/> error to the occupant +module:hook("muc-pre-invite", function(event) + local room, stanza = event.room, event.stanza; + if get_members_only(room) and room:get_affiliation(stanza.attr.from) or "none" < valid_affiliations.admin then + event.origin.send(st.error_reply(stanza, "auth", "forbidden")); + return true; + end +end); + +-- When an invite is sent; add an affiliation for the invitee +module:hook("muc-invite", function(event) + local room, stanza = event.room, event.stanza; + local invitee = stanza.attr.to; + if get_members_only(room) and not room:get_affiliation(invitee) then + local from = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite").attr.from; + module:log("debug", "%s invited %s into members only room %s, granting membership", from, invitee, room.jid); + room:set_affiliation(from, invitee, "member", "Invited by " .. from); -- This might fail; ignore for now + end +end); + +return { + get = get_members_only; + set = set_members_only; +}; diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua index 4f8aa15d..d03a32f3 100644 --- a/plugins/muc/muc.lib.lua +++ b/plugins/muc/muc.lib.lua @@ -54,11 +54,6 @@ module:hook("muc-get-default-role", function(event) end end); module:hook("muc-get-default-role", function(event) - if not event.affiliation and event.room:get_members_only() then - return false; - end -end); -module:hook("muc-get-default-role", function(event) if not event.affiliation then return event.room:get_moderated() and "visitor" or "participant"; end @@ -286,9 +281,6 @@ module:hook("muc-disco#info", function(event) event.reply:tag("feature", {var = event.room:get_moderated() and "muc_moderated" or "muc_unmoderated"}):up(); end); module:hook("muc-disco#info", function(event) - event.reply:tag("feature", {var = event.room:get_members_only() and "muc_membersonly" or "muc_open"}):up(); -end); -module:hook("muc-disco#info", function(event) event.reply:tag("feature", {var = event.room:get_persistent() and "muc_persistent" or "muc_temporary"}):up(); end); module:hook("muc-disco#info", function(event) @@ -357,16 +349,6 @@ end function room_mt:get_moderated() return self._data.moderated; end -function room_mt:set_members_only(members_only) - members_only = members_only and true or nil; - if self._data.members_only ~= members_only then - self._data.members_only = members_only; - if self.save then self:save(true); end - end -end -function room_mt:get_members_only() - return self._data.members_only; -end function room_mt:set_persistent(persistent) persistent = persistent and true or nil; if self._data.persistent ~= persistent then @@ -409,17 +391,6 @@ module:hook("muc-room-pre-create", function(event) event.room:set_affiliation(true, jid_bare(event.stanza.attr.from), "owner"); end, -1); --- registration required for entering members-only room -module:hook("muc-occupant-pre-join", function(event) - local room, stanza = event.room, event.stanza; - local affiliation = room:get_affiliation(stanza.attr.from); - if affiliation == nil and event.room:get_members_only() then - local reply = st.error_reply(stanza, "auth", "registration-required"):up(); - reply.tags[1].attr.code = "407"; - event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"})); - return true; - end -end, -5); -- check if user is banned module:hook("muc-occupant-pre-join", function(event) @@ -732,14 +703,6 @@ module:hook("muc-config-form", function(event) value = event.room:get_moderated() }); end); -module:hook("muc-config-form", function(event) - table.insert(event.form, { - name = 'muc#roomconfig_membersonly', - type = 'boolean', - label = 'Make Room Members-Only?', - value = event.room:get_members_only() - }); -end); function room_mt:process_form(origin, stanza) local form = stanza.tags[1]:get_child("x", "jabber:x:data"); @@ -788,9 +751,6 @@ module:hook("muc-config-submitted", function(event) event.update_option("moderated", "muc#roomconfig_moderatedroom"); end); module:hook("muc-config-submitted", function(event) - event.update_option("members_only", "muc#roomconfig_membersonly"); -end); -module:hook("muc-config-submitted", function(event) event.update_option("public", "muc#roomconfig_publicroom"); end); module:hook("muc-config-submitted", function(event) @@ -997,17 +957,6 @@ module:hook("muc-pre-invite", function(event) end end); --- Invitation privileges in members-only rooms SHOULD be restricted to room admins; --- if a member without privileges to edit the member list attempts to invite another user --- the service SHOULD return a <forbidden/> error to the occupant -module:hook("muc-pre-invite", function(event) - local room, stanza = event.room, event.stanza; - if room:get_members_only() and valid_affiliations[room:get_affiliation(stanza.attr.from) or "none"] < valid_affiliations.admin then - event.origin.send(st.error_reply(stanza, "auth", "forbidden")); - return true; - end -end); - function room_mt:handle_mediated_invite(origin, stanza) local payload = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite"); local invitee = jid_prep(payload.attr.to); @@ -1049,17 +998,6 @@ module:hook("muc-invite", function(event) :up(); end); --- When an invite is sent; add an affiliation for the invitee -module:hook("muc-invite", function(event) - local room, stanza = event.room, event.stanza; - local invitee = stanza.attr.to - if room:get_members_only() and not room:get_affiliation(invitee) then - local from = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite").attr.from - log("debug", "%s invited %s into members only room %s, granting membership", from, invitee, room.jid); - room:set_affiliation(from, invitee, "member", "Invited by " .. from); -- This might fail; ignore for now - end -end); - function room_mt:handle_mediated_decline(origin, stanza) local payload = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("decline"); local declinee = jid_prep(payload.attr.to); @@ -1278,6 +1216,10 @@ local whois = module:require "muc/whois"; room_mt.get_whois = whois.get; room_mt.set_whois = whois.set; +local members_only = module:require "muc/members_only"; +room_mt.get_members_only = members_only.get; +room_mt.set_members_only = members_only.set; + local history = module:require "muc/history"; room_mt.send_history = history.send; room_mt.get_historylength = history.get_length; |