view mod_auto_activate_hosts/mod_auto_activate_hosts.lua @ 5265:f845c218e52c

mod_http_oauth2: Allow revoking a token without OAuth client credentials If you have a valid token, and you're not supposed to have it, revoking it seems the most responsible thing to do with it, so it should be allowed, while if you are supposed to have it, you should also be allowed to revoke it.
author Kim Alvefur <zash@zash.se>
date Tue, 21 Mar 2023 22:02:38 +0100
parents 8b7bca07f5c0
children
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module:set_global();

local hostmanager = require"core.hostmanager";

local array = require "util.array";
local set = require "util.set";
local it = require "util.iterators";
local config = require "core.configmanager";

local function host_not_global(host)
	return host ~= "*";
end

local function host_is_enabled(host)
	return config.get(host, "enabled") ~= false;
end

function handle_reload()
	local new_config = config.getconfig();
	local active_hosts = set.new(array.collect(it.keys(prosody.hosts)):filter(host_not_global));
	local enabled_hosts = set.new(array.collect(it.keys(new_config)):filter(host_is_enabled):filter(host_not_global));
	local need_to_activate = enabled_hosts - active_hosts;
	local need_to_deactivate = active_hosts - enabled_hosts;

	module:log("debug", "Config reloaded... %d hosts need activating, and %d hosts need deactivating", it.count(need_to_activate), it.count(need_to_deactivate));
	module:log("debug", "There are %d enabled and %d active hosts", it.count(enabled_hosts), it.count(active_hosts));
	for host in need_to_deactivate do
		hostmanager.deactivate(host);
	end

	-- If the lazy loader is loaded, hosts will get activated when they are needed
	if not(getmetatable(prosody.hosts) and getmetatable(prosody.hosts).lazy_loader) then
		for host in need_to_activate do
			hostmanager.activate(host);
		end
	end
end

module:hook_global("config-reloaded", handle_reload);