mod_log_auth/mod_log_auth.lua
author Kim Alvefur <zash@zash.se>
Thu, 21 Mar 2024 19:44:27 +0100
changeset 5876 8aec430ba205
parent 3945 6d1ec8099315
permissions -rw-r--r--
mod_pastebin: Back out 040eaa3844f4 Triggered error in Lua with if set over 200 and a 200+ line line message is checked.

local mode = module:get_option_string("log_auth_ips", "failure");
assert(({ all = true, failure = true, success = true })[mode],
	"Unknown log mode: "..tostring(mode).." - valid modes are 'all', 'failure', 'success'");

if mode == "failure" or mode == "all" then
	module:hook("authentication-failure", function (event)
		local session = event.session;
		local username = session.username or session.sasl_handler and session.sasl_handler.username or "?";
		session.log("info", "Failed authentication attempt (%s) for user %s@%s from IP: %s",
			event.condition or "unknown-condition", username, module.host,  session.ip or "?");
	end);
end

if mode == "success" or mode == "all" then
	module:hook("authentication-success", function (event)
		local session = event.session;
		session.log("info", "Successful authentication as %s@%s from IP: %s", session.username, module.host, session.ip or "?");
	end);
end