Mercurial > prosody-modules
view mod_muc_offline_delivery/mod_muc_offline_delivery.lua @ 5461:06640647d193
mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs
Per draft-ietf-oauth-v2-1-08#section-8.4.2
> The authorization server MUST allow any port to be specified at the
> time of the request for loopback IP redirect URIs, to accommodate
> clients that obtain an available ephemeral port from the operating
> system at the time of the request.
Uncertain if it should normalize the host part, but it also seems
harmless to treat IPv6 and IPv4 the same here.
One thing is that "localhost" is NOT RECOMMENDED because it can
sometimes be pointed to non-loopback interfaces via DNS or hosts file.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 17 May 2023 13:51:30 +0200 |
parents | 4abb33a15897 |
children |
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local st = require "util.stanza"; local default_enable = module:get_option_boolean("muc_offline_delivery_default", false); module:add_item("muc-registration-field", { name = "offline_delivery"; var = "{http://tigase.org/protocol/muc}offline"; type = "boolean"; label = "Receive messages while not connected to the room"; value = default_enable; }); module:hook("muc-registration-submitted", function (event) local deliver_offline = event.submitted_data.offline_delivery; event.affiliation_data.offline_delivery = deliver_offline; end); module:hook("muc-add-history", function (event) module:log("debug", "Broadcasting message to offline occupants..."); local sent = 0; local room = event.room; for jid, affiliation, data in room:each_affiliation() do --luacheck: ignore 213/affiliation local reserved_nickname = data and data.reserved_nickname; local user_setting = data and data.offline_delivery or nil; if reserved_nickname and (user_setting or (user_setting == nil and default_enable)) then local is_absent = not room:get_occupant_by_nick(room.jid.."/"..reserved_nickname); if is_absent then module:log("debug", "Forwarding message to offline member <%s>", jid); local msg = st.clone(event.stanza); msg.attr.to = jid; module:send(msg); sent = sent + 1; end end end if sent > 0 then module:log("debug", "Sent message to %d offline occupants", sent); end end);