prosody
51c5dd7a8ab9
plugins/muc/muc.lib.lua

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plugins/muc/muc.lib.lua @ 9145:51c5dd7a8ab9

MUC: Suppress error text when participants are kicked due to error in semi-anon rooms (fixes #563) This prevents information leaks (such as the occupant's server domain) which may be included in error messages.
author Matthew Wild <mwild1@gmail.com>
date Tue, 07 Aug 2018 13:32:11 +0100
parent 9081:ce57c69a20e2
child 9147:e2bf4cd6d7a3
comparison
equal deleted inserted replaced
9144:b40efef8ec99 9145:51c5dd7a8ab9
360 local real_jid = stanza.attr.from; 360 local real_jid = stanza.attr.from;
361 local occupant = self:get_occupant_by_real_jid(real_jid); 361 local occupant = self:get_occupant_by_real_jid(real_jid);
362 if occupant == nil then return nil; end 362 if occupant == nil then return nil; end
363 local type, condition, text = stanza:get_error(); 363 local type, condition, text = stanza:get_error();
364 local error_message = "Kicked: "..(condition and condition:gsub("%-", " ") or "presence error"); 364 local error_message = "Kicked: "..(condition and condition:gsub("%-", " ") or "presence error");
365 if text then 365 if text and room:get_whois() == "anyone" then
366 error_message = error_message..": "..text; 366 error_message = error_message..": "..text;
367 end 367 end
368 occupant:set_session(real_jid, st.presence({type="unavailable"}) 368 occupant:set_session(real_jid, st.presence({type="unavailable"})
369 :tag('status'):text(error_message)); 369 :tag('status'):text(error_message));
370 local is_last_session = occupant.jid == real_jid; 370 local is_last_session = occupant.jid == real_jid;