prosody-modules
d5dc8edb2695
mod_secure_interfaces/mod_secure_interfaces.lua

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mod_secure_interfaces/mod_secure_interfaces.lua @ 5243:d5dc8edb2695

mod_http_oauth2: Use more compact IDs UUIDs are nice but so verbose! The reduction in entropy for the nonce should be fine since the timestamp is also counts towards this, and it changes every second (modulo clock shenanigans), so the chances of someone managing to get the same client_secret by registering with the same information at the same time as another entity should be negligible.
author Kim Alvefur <zash@zash.se>
date Sat, 11 Mar 2023 22:46:27 +0100
parent 3415:6c806a99f802
line wrap: on
line source

local secure_interfaces = module:get_option_set("secure_interfaces", { "127.0.0.1", "::1" });

module:hook("stream-features", function (event)
	local session = event.origin;
	if session.type ~= "c2s_unauthed" then return; end
	local socket = session.conn:socket();
	if not socket.getsockname then
		module:log("debug", "Unable to determine local address of incoming connection");
		return;
	end
	local localip = socket:getsockname();
	if secure_interfaces:contains(localip) then
		module:log("debug", "Marking session from %s to %s as secure", session.ip or "[?]", localip);
		session.secure = true;
		session.conn.starttls = false;
	else
		module:log("debug", "Not marking session from %s to %s as secure", session.ip or "[?]", localip);
	end
end, 2500);