File

mod_measure_message_e2ee/mod_measure_message_e2ee.lua @ 4989:b74d592df9e2

mod_http_muc_log: Remove dead code This might be something left over since a different variant where the loop went like `for n = i-1, i-100, -1 do ... end` i.e. it went trough a fixed number of items instead of all the page until the current message. Then it would have needed something to stop going over the end, but since the checks are simple it shouldn't be much of a problem looping over even a very busy day.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Aug 2022 01:27:59 +0200
parent 3782:70e5bab388d8
line wrap: on
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local count_message = module:measure("message", "rate");
local count_plain = module:measure("plain", "rate");
local count_openpgp = module:measure("openpgp", "rate");
local count_otr = module:measure("otr", "rate");
local count_ox = module:measure("ox", "rate");
local count_omemo = module:measure("omemo", "rate");
local count_encrypted = module:measure("encrypted", "rate");

local function message_handler(event)
	local origin, stanza = event.origin, event.stanza;

	-- This counts every message, even those with no body-like content.
	count_message();

	-- Annotates that a message is encrypted, using any of the following methods.
	if stanza:get_child("encryption", "urn:xmpp:eme:0") then
		count_encrypted();
	end

	if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then
		count_ox();
		return;
	end

	if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") then
		count_omemo();
		return;
	end

	if stanza:get_child("x", "jabber:x:encrypted") then
		count_openpgp();
		return;
	end

	local body = stanza:get_child_text("body");
	if body then
		if body:sub(1,4) == "?OTR" then
			count_otr();
			return;
		end

		count_plain();
	end
end

module:hook("pre-message/host", message_handler, 2);
module:hook("pre-message/bare", message_handler, 2);
module:hook("pre-message/full", message_handler, 2);