Mercurial > prosody-modules
view mod_admin_blocklist/mod_admin_blocklist.lua @ 5648:c217f4edfc4f
misc/mtail: Start of an mtail config
Stashing it here in case anyone wants to continue working on it.
Currently it's only counting log messages by level.
Due to the permissions set by systemd on Prosody logs, mtail never
managed to start correctly until permissions were manually relaxed.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 17 Sep 2023 13:36:30 +0200 |
parents | 96e83b4a93f7 |
children |
line wrap: on
line source
-- mod_admin_blocklist -- -- If a local admin has blocked a domain, don't allow s2s to that domain -- -- Copyright (C) 2015-2022 Kim Alvefur -- -- This file is MIT/X11 licensed. -- module:depends("blocklist"); local st = require"util.stanza"; local jid_split = require"util.jid".split; local usermanager = require "core.usermanager"; local admins; if usermanager.get_jids_with_role then local set = require "util.set"; local include_roles = module:get_option_set("admin_blocklist_roles", { "prosody:operator"; "prosody:admin" }); admins = set.new(); for role in include_roles do admins:include(set.new(usermanager.get_jids_with_role(role, module.host))); end else -- COMPAT w/pre-0.12 admins = module:get_option_inherited_set("admins", {}); end admins = admins / function (admin) -- Filter out non-local admins local user, host = jid_split(admin); if host == module.host then return user; end end local blocklists = module:open_store("blocklist"); local function is_blocked(host) for admin in admins do local blocklist = blocklists:get(admin); if blocklist and blocklist[host] then return true; end end end module:hook("route/remote", function (event) local origin, stanza = event.origin, event.stanza; if is_blocked(event.to_host) then if origin and stanza then origin.send(st.error_reply(stanza, "cancel", "not-allowed", "Communication with this domain is not allowed")); return true; end return false; end end, -9); module:hook("s2s-stream-features", function (event) local session = event.origin; if is_blocked(session.from_host) then session:close("policy-violation"); return false; end end, 1000); module:hook("stanza/http://etherx.jabber.org/streams:features", function (event) local session = event.origin; if is_blocked(session.to_host) then session:close("policy-violation"); return true; end end, 1000);