File

mod_compliance_2023: Add 2023 Version of the compliance module, basis is the 2021 Version. diff --git a/mod_compliance_2023/README.md b/mod_compliance_2023/README.md new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/README.md @@ -0,0 +1,22 @@ +--- +summary: XMPP Compliance Suites 2023 self-test +labels: +- Stage-Beta +rockspec: + dependencies: + - mod_cloud_notify + +... + +Compare the list of enabled modules with +[XEP-0479: XMPP Compliance Suites 2023] and produce basic report to the +Prosody log file. + +If installed with the Prosody plugin installer then all modules needed for a green checkmark should be included. (With prosody 0.12 only [mod_cloud_notify] is not included with prosody and we need the community module) + +# Compatibility + + Prosody-Version Status + --------------- ---------------------- + trunk Works as of 2024-12-21 + 0.12 Works diff --git a/mod_compliance_2023/mod_compliance_2023.lua b/mod_compliance_2023/mod_compliance_2023.lua new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/mod_compliance_2023.lua @@ -0,0 +1,79 @@ +-- 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 {"Server"; check("tls"); check("disco")}; + + array {"Advanced Server"; check("pep", "pep_simple")}; + + array {"Web"; check("bosh"); check("websocket")}; + + -- No Server requirements for Advanced Web + + array {"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 {"Mobile"; check("smacks"); check("csi_simple", "csi_battery_saver")}; + + array {"Advanced Mobile"; check("cloud_notify")}; + + array {"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 2023"); + end + module:log("info", "%s Compliance: %s", section, missing); + end + end + end + + if compliant then module:log("info", "XMPP Compliance 2023: Compliant ✔️"); end +end + +if prosody.start_time then + check_compliance() +else + module:hook_global("server-started", check_compliance); +end +

local jid = require "util.jid";
local st = require "util.stanza";
local datetime = require "util.datetime";
local jid_resource = require "util.jid".resource;

local notify_unaffiliated_users = module:get_option("muc_mmn_notify_unaffiliated_users", false)

local muc_affiliation_store = module:open_store("config", "map");

local mmn_xmlns = "urn:xmpp:mmn:0";
local reference_xmlns = "urn:xmpp:reference:0";
local forwarded_xmlns = "urn:xmpp:forward:0";
local deplay_xmlns = "urn:xmpp:delay";


-- Returns a set of rooms the user is affiliated to
local function get_user_rooms(user_bare_jid)
	return muc_affiliation_store:get_all(user_bare_jid);
end

local function is_eligible(user_bare_jid, room)
	if notify_unaffiliated_users then return true; end

	local user_rooms, err = get_user_rooms(user_bare_jid);
	if not user_rooms then
		if err then
			return false, err;
		end
		return false;
	end

	local room_node = jid.node(room.jid)
	if user_rooms[room_node] then
		return true;
	end

	return false
end

-- Send a single notification for a room, updating data structures as needed
local function send_single_notification(user_bare_jid, room_jid, mention_stanza)
	local notification = st.message({ to = user_bare_jid, from = room_jid })
		:tag("mentions", { xmlns = mmn_xmlns })
		:tag("forwarded", {xmlns = forwarded_xmlns})
		:tag("delay", {xmlns = deplay_xmlns, stamp = datetime.datetime()}):up()
		:add_child(mention_stanza)
		:reset();
	module:log("debug", "Sending mention notification from %s to %s", room_jid, user_bare_jid);
	return module:send(notification);
end

local function notify_mentioned_users(room, client_mentions, mention_stanza)
	module:log("debug", "NOTIFYING FOR %s", room.jid)
	for mentioned_jid in pairs(client_mentions) do
		local user_bare_jid = mentioned_jid;
		if (string.match(mentioned_jid, room.jid)) then
			local nick = jid_resource(mentioned_jid);
			user_bare_jid = room:get_registered_jid(nick);
		end
		if is_eligible(user_bare_jid, room) then
			send_single_notification(user_bare_jid, room.jid, mention_stanza);
		end
	end
end

local function get_mentions(stanza)
	local has_mentions = false
	local client_mentions = {}

	for element in stanza:childtags("reference", reference_xmlns) do
		if element.attr.type == "mention" then
			local user_bare_jid = element.attr.uri:match("^xmpp:(.+)$");
			if user_bare_jid then
				client_mentions[user_bare_jid] = user_bare_jid;
				has_mentions = true
			end
		end
	end

	return has_mentions, client_mentions
end

module:hook("muc-broadcast-message", function (event)
	local room, stanza = event.room, event.stanza;
	local body = stanza:get_child_text("body")
	if not body or #body < 1 then return; end
	local correction = stanza:get_child("replace", "urn:xmpp:message-correct:0");
	if correction then return; end -- Do not notify on message corrections

	local has_mentions, client_mentions = get_mentions(stanza)
	if not has_mentions then return; end

	-- Notify any users that need to be notified
	notify_mentioned_users(room, client_mentions, stanza);
end, -1);