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mod_muc_batched_probe/mod_muc_batched_probe.lua @ 5472:b80b6947b079
mod_http_oauth2: Always show early errors to user
Before having validated the client_id, communicating an error back to
the client via redirect would make this an open redirect, so we may just
as well skip past that logic, and especially the warning log message.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 18 May 2023 13:43:17 +0200 |
parent | 4190:e06258fc6cf1 |
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-- This module allows you to probe the MUC presences for multiple occupants. -- Copyright (C) 2020 JC Brand local st = require "util.stanza"; local mod_muc = module:depends"muc"; local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or function (jid) local rooms = rawget(mod_muc, "rooms"); return rooms[jid]; end module:log("debug", "Module loaded"); local function respondToBatchedProbe(event) local stanza = event.stanza; if stanza.attr.type ~= "get" then return; end local query = stanza:get_child("query", "http://jabber.org/protocol/muc#user"); if not query then return; end; local origin = event.origin; local room = get_room_from_jid(stanza.attr.to); local probing_occupant = room:get_occupant_by_real_jid(stanza.attr.from); if probing_occupant == nil then origin.send(st.error_reply(stanza, "cancel", "not-acceptable", "You are not currently connected to this chat", room.jid)); return true; end for item in query:children() do local probed_jid = item.attr.jid; local probed_occupant = room:get_occupant_by_nick(probed_jid); if probed_occupant == nil then local pr = room:build_unavailable_presence(probed_jid, stanza.attr.from); if pr then room:route_stanza(pr); end else local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"}); room:publicise_occupant_status(probed_occupant, x, nil, nil, nil, nil, false, probing_occupant); end end origin.send(st.reply(stanza)); return true; end module:hook("iq/bare", respondToBatchedProbe, 1);