Mercurial > prosody-modules
view mod_muc_gc10/mod_muc_gc10.lua @ 5616:59d5fc50f602
mod_http_oauth2: Implement refresh token rotation
Makes refresh tokens one-time-use, handing out a new refresh token with
each access token. Thus if a refresh token is stolen and used by an
attacker, the next time the legitimate client tries to use the previous
refresh token, it will not work and the attack will be noticed. If the
attacker does not use the refresh token, it becomes invalid after the
legitimate client uses it.
This behavior is recommended by draft-ietf-oauth-security-topics
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 23 Jul 2023 02:56:08 +0200 |
parents | 8a15a9b13881 |
children |
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local jid_bare = require "util.jid".bare; local st = require "util.stanza"; local rooms = assert(module:depends"muc".rooms, "This module is not needed with Prosody >=0.11"); module:hook("presence/full", function (event) local stanza, origin = event.stanza, event.origin; if stanza.attr.type ~= nil then return end local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc"); local room_jid = jid_bare(stanza.attr.to); local room = rooms[room_jid]; if not room then if muc_x then -- Normal MUC creation else module:log("info", "GC 1.0 room creation from %s", stanza.attr.from); module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version")); end return; end local current_nick = room._jid_nick[stanza.attr.from]; if current_nick then -- present if muc_x then module:log("info", "MUC desync with %s", stanza.attr.from); module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version")); else -- normal presence update end else -- joining if muc_x then -- normal join else module:log("info", "GC 1.0 join from %s", stanza.attr.from); module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version")); end end end); module:hook("iq-result/host/"..module.name, function (event) local stanza, origin = event.stanza, event.origin; local version = stanza:get_child("query", "jabber:iq:version"); if not version then module:log("info", "%s replied with an invalid version reply: %s", stanza.attr.from, tostring(stanza)); return true; end module:log("info", "%s is running: %s %s", stanza.attr.from, version:get_child_text("name"), version:get_child_text("version")); end); module:hook("iq-error/host/"..module.name, function (event) local stanza, origin = event.stanza, event.origin; module:log("info", "%s replied with an error: %s %s", stanza.attr.from, stanza:get_error()); return true; end);