view mod_firewall/test.lib.lua @ 4730:1da4b815d2fe

mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls This covers the following things: - A session that appears online, but has a broken TCP connection - Clients such as Siskin and Snikket iOS that require a push for calls to work It allows the stanza to be pushed immediately instead of waiting for the session to hibernate or an ack to timeout. It shouldn't break any existing cases.
author Matthew Wild <mwild1@gmail.com>
date Wed, 27 Oct 2021 19:12:03 +0100
parents 001c756ead7d
children
line wrap: on
line source

-- luacheck: globals load_unload_scripts
local set = require "util.set";
local ltn12 = require "ltn12";

local xmppstream = require "util.xmppstream";

local function stderr(...)
	io.stderr:write("** ", table.concat({...}, "\t", 1, select("#", ...)), "\n");
end

return function (arg)
	require "net.http".request = function (url, ex, cb)
		stderr("Making HTTP request to "..url);
		local body_table = {};
		local ok, response_status, response_headers = require "ssl.https".request({
			url = url;
			headers = ex.headers;
			method = ex.body and "POST" or "GET";
			sink = ltn12.sink.table(body_table);
			source = ex.body and ltn12.source.string(ex.body) or nil;
		});
		stderr("HTTP response "..response_status);
		cb(table.concat(body_table), response_status, { headers = response_headers });
		return true;
	end;

	local stats_dropped, stats_passed = 0, 0;

	load_unload_scripts(set.new(arg));
	local stream_callbacks = { default_ns = "jabber:client" };

	function stream_callbacks.streamopened(session)
		session.notopen = nil;
	end
	function stream_callbacks.streamclosed()
	end
	function stream_callbacks.error(session, error_name, error_message) -- luacheck: ignore 212/session
		stderr("Fatal error parsing XML stream: "..error_name..": "..tostring(error_message))
		assert(false);
	end
	function stream_callbacks.handlestanza(session, stanza)
		if not module:fire_event("firewall/chains/deliver", { origin = session, stanza = stanza }) then
			stats_passed = stats_passed + 1;
			print(stanza);
			print("");
		else
			stats_dropped = stats_dropped + 1;
		end
	end

	local session = { notopen = true };
	function session.send(stanza)
		stderr("Reply:", "\n"..tostring(stanza).."\n");
	end
	local stream = xmppstream.new(session, stream_callbacks);
	stream:feed("<stream:stream xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client'>");
	local line_count = 0;
	for line in io.lines() do
		line_count = line_count + 1;
		local ok, err = stream:feed(line.."\n");
		if not ok then
			stderr("Fatal XML parse error on line "..line_count..": "..err);
			return 1;
		end
	end

	stderr("Summary");
	stderr("-------");
	stderr("");
	stderr(stats_dropped + stats_passed, "processed");
	stderr(stats_passed, "passed");
	stderr(stats_dropped, "dropped");
	stderr(line_count, "input lines");
	stderr("");
end