diff options
| -rw-r--r-- | plugins/muc/muc.lib.lua | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua index 122536ec..a0499731 100644 --- a/plugins/muc/muc.lib.lua +++ b/plugins/muc/muc.lib.lua @@ -19,6 +19,7 @@ local jid_bare = require "util.jid".bare; local jid_prep = require "util.jid".prep; local jid_join = require "util.jid".join; local jid_resource = require "util.jid".resource; +local resourceprep = require "util.encodings".stringprep.resourceprep; local st = require "util.stanza"; local base64 = require "util.encodings".base64; local md5 = require "util.hashes".md5; @@ -906,11 +907,19 @@ function room_mt:handle_admin_query_set_command(origin, stanza) return true; end end + if item.attr.nick then -- Validate provided nick + item.attr.nick = resourceprep(item.attr.nick); + if not item.attr.nick then + origin.send(st.error_reply(stanza, "modify", "jid-malformed", "invalid nickname")); + return true; + end + end if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation local occupant = self:get_occupant_by_nick(self.jid.."/"..item.attr.nick); if occupant then item.attr.jid = occupant.jid; end - elseif not item.attr.nick and item.attr.jid then + elseif item.attr.role and not item.attr.nick and item.attr.jid then + -- Role changes should use nick, but we have a JID so pull the nick from that local nick = self:get_occupant_jid(item.attr.jid); if nick then item.attr.nick = jid_resource(nick); end end @@ -918,7 +927,15 @@ function room_mt:handle_admin_query_set_command(origin, stanza) local reason = item:get_child_text("reason"); local success, errtype, err if item.attr.affiliation and item.attr.jid and not item.attr.role then - success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, reason); + local registration_data; + if item.attr.nick then + local room_nick = self.jid.."/"..item.attr.nick; + if self:get_occupant_by_nick(room_nick) then + self:set_role(true, room_nick, nil, "This nickname is reserved"); + end + registration_data = { reserved_nickname = item.attr.nick }; + end + success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, reason, registration_data); elseif item.attr.role and item.attr.nick and not item.attr.affiliation then success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, reason); else |