File

mod_lastlog2/mod_lastlog2.lua @ 5551:8bfcedd93a72

mod_rest: List all error conditions in OpenAPI spec These are not handled by datamanager but by util.stanza and util.error, so they are not represented in the JSON schema file.
author Kim Alvefur <zash@zash.se>
date Sat, 17 Jun 2023 16:26:33 +0200
parent 4103:ecc6ad057383
child 5797:7b722955c59b
line wrap: on
line source

local jid = require "util.jid";
local time = os.time;
local log_ip = module:get_option_boolean("lastlog_ip_address", false);

local store;
if module.host ~= "*" then -- workaround for prosodyctl loading into global context
	store = module:open_store(nil, "map");
end

module:hook("authentication-success", function(event)
	local session = event.session;
	if session.username then
		store:set(session.username, "login", {
			timestamp = time(),
			ip = log_ip and session and session.ip or nil,
		});
	end
end);

module:hook("resource-unbind", function(event)
	local session = event.session;
	if session.username then
		store:set(session.username, "logout", {
			timestamp = time(),
			ip = log_ip and session and session.ip or nil,
		});
	end
end);

module:hook("user-registered", function(event)
	local session = event.session;
	store:set(event.username, "registered", {
		timestamp = time(),
		ip = log_ip and session and session.ip or nil,
	});
end);


if module:get_host_type() == "component" then
	module:hook("message/bare", function(event)
		local room = jid.split(event.stanza.attr.to);
		if room then
			store:set(room, module.host, "message", {
				timestamp = time(),
			});
		end
	end);
end

function module.command(arg)
	if not arg[1] or arg[1] == "--help" then
		require"util.prosodyctl".show_usage([[mod_lastlog <user@host>]], [[Show when user last logged in or out]]);
		return 1;
	end
	local user, host = jid.prepped_split(table.remove(arg, 1));
	require"core.storagemanager".initialize_host(host);
	store = module:context(host):open_store();
	local lastlog = store:get(user);
	if lastlog then
		for event, data in pairs(lastlog) do
			print(("Last %s: %s"):format(event,
				data.timestamp and os.date("%Y-%m-%d %H:%M:%S", data.timestamp) or "<unknown>"));
			if data.ip then
				print("IP address: "..data.ip);
			end
		end
	else
		print("No record found");
		return 1;
	end
	return 0;
end