File

mod_archive: Fix hour offset in stored message date os.date expect a timestamp in local time, that is subject to daylight saving. But since we pass an UTC timestamp to os.date one hour is (wrongly) added in the summer. The only sensible thing is to call the os.date only once with the ! parametter. And then parsing this sting to get the utc_timestamp. Calling os.date with an UTC timestamp is not possible, and calling os.date twice without timestamp could give different results.

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

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