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mod_muc_intercom/mod_muc_intercom.lua @ 4409:44f6537f6427
mod_invites_adhoc: Fail contact invite if user is not on current host
Only the username was being used, and the host of the requester ignored.
Luckily this only affects admins of the host. If they want to create an
account they can use the other command. If they want to create a contact
they should request from their account on this host.
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 28 Jan 2021 07:04:11 +0000 |
parent | 3070:c271bfa3d625 |
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-- Relay messages between rooms -- By Kim Alvefur <zash@zash.se> local host_session = prosody.hosts[module.host]; local st_msg = require "util.stanza".message; local jid = require "util.jid"; local now = require "util.datetime".datetime; local function get_room_from_jid(mod_muc, jid) if mod_muc.get_room_from_jid then return mod_muc.get_room_from_jid(jid); elseif mod_muc.rooms then return mod_muc.rooms[jid]; -- COMPAT 0.9, 0.10 end end function check_message(data) local origin, stanza = data.origin, data.stanza; local mod_muc = host_session.muc; if not mod_muc then return; end local this_room = get_room_from_jid(mod_muc, stanza.attr.to); if not this_room then return; end -- no such room local from_room_jid = this_room._jid_nick[stanza.attr.from]; if not from_room_jid then return; end -- no such nick local from_room, from_host, from_nick = jid.split(from_room_jid); local body = stanza:get_child("body"); if not body then return; end -- No body, like topic changes body = body and body:get_text(); -- I feel like I want to do `or ""` there :/ local target_room, message = body:match("^@([^:]+):(.*)"); if not target_room or not message then return; end if target_room == from_room then return; end -- don't route to itself module:log("debug", "target room is %s", target_room); local bare_room = jid.join(target_room, from_host); local dest_room = get_room_from_jid(mod_muc, bare_room); if not dest_room then return; end -- TODO send a error module:log("info", "message from %s in %s to %s", from_nick, from_room, target_room); local sender = jid.join(target_room, module.host, from_room .. "/" .. from_nick); local forward_stanza = st_msg({from = sender, to = bare_room, type = "groupchat"}, message); forward_stanza:tag("delay", { xmlns = 'urn:xmpp:delay', from = from_room_jid, stamp = now() }):up(); module:log("debug", "broadcasting message to target room"); dest_room:broadcast_message(forward_stanza); end module:hook("message/bare", check_message);