Mercurial > prosody-modules
view mod_mamsub/mod_mamsub.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> |
---|---|
date | Thu, 28 Jan 2021 07:04:11 +0000 |
parents | 0697fbef9134 |
children |
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-- MAM Subscriptions prototype -- Copyright (C) 2015 Kim Alvefur -- -- This file is MIT/X11 licensed. local mt = require"util.multitable"; local st = require"util.stanza"; local xmlns_mamsub = "http://prosody.im/protocol/mamsub"; module:add_feature(xmlns_mamsub); local host_sessions = prosody.hosts[module.host].sessions; local weak = { __mode = "k" }; module:hook("iq-set/self/"..xmlns_mamsub..":subscribe", function (event) local origin, stanza = event.origin, event.stanza; if origin.mamsub ~= nil then origin.send(st.error_reply(stanza, "modify", "conflict")); return true; end origin.mamsub = xmlns_mamsub; local mamsub_sessions = host_sessions[origin.username].mamsub_sessions; if not mamsub_sessions then mamsub_sessions = setmetatable({}, weak); host_sessions[origin.username].mamsub_sessions = mamsub_sessions; end mamsub_sessions[origin] = true; origin.send(st.reply(stanza)); return true; end); module:hook("iq-set/self/"..xmlns_mamsub..":unsubscribe", function (event) local origin, stanza = event.origin, event.stanza; if origin.mamsub ~= xmlns_mamsub then origin.send(st.error_reply(stanza, "modify", "conflict")); return true; end origin.mamsub = nil; local mamsub_sessions = host_sessions[origin.username].mamsub_sessions; if mamsub_sessions then mamsub_sessions[origin] = nil; end origin.send(st.reply(stanza)); return true; end); module:hook("archive-message-added", function (event) local user_session = host_sessions[event.for_user]; local mamsub_sessions = user_session and user_session.mamsub_sessions; if not mamsub_sessions then return end; local for_broadcast = st.message():tag("mamsub", { xmlns = xmlns_mamsub }) :tag("forwarded", { xmlns = "urn:xmpp:forward:0" }) :add_child(event.stanza); for session in pairs(mamsub_sessions) do if session.mamsub == xmlns_mamsub then for_broadcast.attr.to = session.full_jid; session.send(for_broadcast); end end end);