view mod_s2s_never_encrypt_blacklist/mod_s2s_never_encrypt_blacklist.lua @ 5255:001c8fdc91a4

mod_http_oauth2: Add support for the "openid" scope This "openid" scope is there to signal access to the userinfo endpoint, which is needed for OIDC support. We don't actually check this later because the userinfo endpoint only returns info embedded in the token itself, but in the future we may want to check this more carefully.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:06:35 +0100
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)