view mod_s2s_never_encrypt_blacklist/mod_s2s_never_encrypt_blacklist.lua @ 5139:449e4ca4de32

mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) This should allow the module to work on 0.12, while preserving expiry checking (which was not built in to 0.12's util.jwt).
author Matthew Wild <mwild1@gmail.com>
date Tue, 10 Jan 2023 16:34:21 +0000
parents 7dbde05b48a9
children
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-- Filter out servers which gets choppy and buggy when it comes to starttls.
-- (C) 2011-2013, Marco Cirillo (LW.Org)

local bad_servers = module:get_option_set("tls_s2s_blacklist", {})
local bad_servers_ip = module:get_option_set("tls_s2s_blacklist_ip", {})
local libev = module:get_option_boolean("use_libevent")

local function disable_tls_for_baddies_in(event)
	local session = event.origin
	if bad_servers:contains(session.from_host) or bad_servers_ip:contains(session.conn:ip()) then
		module:log("debug", "disabling tls on incoming stream from %s...", tostring(session.from_host));
		if libev then session.conn.starttls = false; else session.conn.starttls = nil; end
	end
end

local function disable_tls_for_baddies_out(event)
	local session = event.origin
	if bad_servers:contains(session.to_host) then
		module:log("debug", "disabling tls on outgoing stream from %s...", tostring(session.to_host));
		if libev then session.conn.starttls = false; else session.conn.starttls = nil; end
	end
end

module:hook("s2s-stream-features", disable_tls_for_baddies_in, 600)
module:hook("stanza/http://etherx.jabber.org/streams:features", disable_tls_for_baddies_out, 600)