view mod_http_health/mod_http_health.lua @ 5818:d3b69859553a

mod_password_policy: Change error type from 'cancel' to 'modify' This makes more sense, as the problem relates to the data that has been entered, and therefore the request could be retried with different data.
author Matthew Wild <mwild1@gmail.com>
date Mon, 08 Jan 2024 17:28:39 +0000
parents 09233b625cb9
children
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line source

module:set_global();

local ip = require "util.ip";

local modulemanager = require "core.modulemanager";

local permitted_ips = module:get_option_set("http_health_allow_ips", { "::1", "127.0.0.1" });
local permitted_cidr = module:get_option_string("http_health_allow_cidr");

local function is_permitted(request)
	local ip_raw = request.ip;
	if permitted_ips:contains(ip_raw) or
	   (permitted_cidr and ip.match(ip.new_ip(ip_raw), ip.parse_cidr(permitted_cidr))) then
		return true;
	end
	return false;
end

module:provides("http", {
	route = {
		GET = function(event)
			local request = event.request;
			if not is_permitted(request) then
				return 403; -- Forbidden
			end

			for host in pairs(prosody.hosts) do
				local mods = modulemanager.get_modules(host);
				for _, mod in pairs(mods) do
					if mod.module.status_type == "error" then
						return { status_code = 500; headers = { content_type = "text/plain" }; body = "HAS ERRORS\n" };
					end
				end
			end

			return { status_code = 200; headers = { content_type = "text/plain" }; body = "OK\n" };
		end;
	};
});