-- Copyright (c) 2021 Kim Alvefur
--
-- This module is MIT licensed.
local hostmanager = require "core.hostmanager";
local array = require "util.array";
local set = require "util.set";
local modules_enabled = module:get_option_inherited_set("modules_enabled");
for host in pairs(hostmanager.get_children(module.host)) do
local component = module:context(host):get_option_string("component_module");
if component then
modules_enabled:add(component);
modules_enabled:include(module:context(host):get_option_set("modules_enabled", {}));
end
end
local function check(suggested, alternate, ...)
if set.intersection(modules_enabled, set.new({suggested; alternate; ...})):empty() then return suggested; end
return false;
end
local compliance = {
array {"Core Server"; check("tls"); check("disco")};
array {"Advanced Server"; check("pep", "pep_simple")};
array {"Core Web"; check("bosh"); check("websocket")};
-- No Server requirements for Advanced Web
array {"Core IM"; check("vcard_legacy", "vcard"); check("carbons"); check("http_file_share", "http_upload")};
array {
"Advanced IM";
check("vcard_legacy", "vcard");
check("blocklist");
check("muc");
check("private");
check("smacks");
check("mam");
check("bookmarks");
};
array {"Core Mobile"; check("smacks"); check("csi_simple", "csi_battery_saver")};
array {"Advanced Mobile"; check("cloud_notify")};
array {"Core A/V Calling"; check("turn_external", "external_services", "turncredentials", "extdisco")};
};
function check_compliance()
local compliant = true;
for _, suite in ipairs(compliance) do
local section = suite:pop(1);
if module:get_option_boolean("compliance_" .. section:lower():gsub("%A", "_"), true) then
local missing = set.new(suite:filter(function(m) return type(m) == "string" end):map(function(m) return "mod_" .. m end));
if suite[1] then
if compliant then
compliant = false;
module:log("warn", "Missing some modules for XMPP Compliance 2021");
end
module:log("info", "%s Compliance: %s", section, missing);
end
end
end
if compliant then module:log("info", "XMPP Compliance 2021: Compliant ✔️"); end
end
if prosody.start_time then
check_compliance()
else
module:hook_global("server-started", check_compliance);
end