view mod_muc_access_control/mod_muc_access_control.lua @ 6224:86989059de5b

:multibe Readme.md: correct prosody 0.13 to 13 diff --git a/mod_muc_anonymize_moderation_actions/README.md b/mod_muc_anonymize_moderation_actions/README.md --- a/mod_muc_anonymize_moderation_actions/README.md +++ b/mod_muc_anonymize_moderation_actions/README.md @@ -34,7 +34,7 @@ Component "muc.example.com" "muc" ------ ---------------------- trunk Works as of 25-05-12 - 0.13 Works + 13 Works 0.12 Works ------ ---------------------- diff --git a/mod_sasl2/README.md b/mod_sasl2/README.md --- a/mod_sasl2/README.md +++ b/mod_sasl2/README.md @@ -32,6 +32,6 @@ This module requires Prosody **trunk** a Prosody Version Status ----------------------- ---------------- trunk as of 2025-05-25 Works - 0.13 Works + 13 Works 0.12 Does not work ----------------------- ---------------- diff --git a/mod_sasl2_bind2/README.md b/mod_sasl2_bind2/README.md --- a/mod_sasl2_bind2/README.md +++ b/mod_sasl2_bind2/README.md @@ -17,5 +17,5 @@ This module depends on [mod_sasl2]. It e Prosody-Version Status --------------- ---------------------- trunk Works as of 2025-05-25 - 0.13 Works + 13 Works 0.12 Does not work diff --git a/mod_sasl2_fast/README.md b/mod_sasl2_fast/README.md --- a/mod_sasl2_fast/README.md +++ b/mod_sasl2_fast/README.md @@ -34,5 +34,5 @@ clients being logged out unexpectedly. Prosody-Version Status --------------- ---------------------- trunk Works as of 2025-05-25 - 0.13 Work + 13 Work 0.12 Does not work diff --git a/mod_sasl2_sm/README.md b/mod_sasl2_sm/README.md --- a/mod_sasl2_sm/README.md +++ b/mod_sasl2_sm/README.md @@ -18,5 +18,5 @@ configuration options. Prosody-Version Status --------------- ---------------------- trunk Works as of 2025-05-25 - 0.13 Work + 13 Work 0.12 Does not work diff --git a/mod_sasl_ssdp/README.md b/mod_sasl_ssdp/README.md --- a/mod_sasl_ssdp/README.md +++ b/mod_sasl_ssdp/README.md @@ -21,5 +21,5 @@ There are no configuration options for t Prosody-Version Status --------------- ---------------------- trunk Works as of 2025-05-25 - 0.13 Works + 13 Works 0.12 Does not work diff --git a/mod_vcard_muc/README.md b/mod_vcard_muc/README.md --- a/mod_vcard_muc/README.md +++ b/mod_vcard_muc/README.md @@ -23,7 +23,7 @@ modules_enabled = { # Compatibility ------------------------- ---------------------------------------- - 0.13 Room avatar feature included in Prosody + 13 Room avatar feature included in Prosody 0.12 Works ------------------------- ---------------------------------------- diff --git a/mod_warn_legacy_tls/README.md b/mod_warn_legacy_tls/README.md --- a/mod_warn_legacy_tls/README.md +++ b/mod_warn_legacy_tls/README.md @@ -44,5 +44,5 @@ legacy_tls_versions = { "TLSv1", "TLSv1. Prosody-Version Status --------------- --------------------- trunk Works as of 25-05-25 -0.13 Works +13 Works 0.12 Works
author Menel <menel@snikket.de>
date Wed, 14 May 2025 23:32:04 +0200
parents f54c80404ad3
children
line wrap: on
line source

local st = require "util.stanza";
local jid = require "util.jid";
local nodeprep = require "util.encodings".stringprep.nodeprep;

local unprepped_access_lists = module:get_option("muc_access_lists", {});
local access_lists = {};

-- Make sure all input is prepped
for unprepped_room_name, unprepped_list in pairs(unprepped_access_lists) do
	local prepped_room_name = nodeprep(unprepped_room_name);
	if not prepped_room_name then
		module:log("error", "Invalid room name: %s", unprepped_room_name);
	else
		local prepped_list = {};
		for _, unprepped_jid in ipairs(unprepped_list) do
			local prepped_jid = jid.prep(unprepped_jid);
			if not prepped_jid then
				module:log("error", "Invalid JID: %s", unprepped_jid);
			else
				prepped_list[prepped_jid] = true;
			end
		end
		access_lists[prepped_room_name] = prepped_list;
	end
end

local function is_restricted(room, who)
	local allowed = access_lists[room];

	if allowed == nil or allowed[who] or allowed[select(2, jid.split(who))] then
		return nil;
	end

	return "forbidden";
end

module:hook("presence/full", function(event)
	local stanza = event.stanza;

	if stanza.name == "presence" and stanza.attr.type == "unavailable" then   -- Leaving events get discarded
		return;
	end

	-- Get the room
	local room = jid.split(stanza.attr.to);
        if not room then return; end

	-- Get who has tried to join it
	local who = jid.bare(stanza.attr.from)

	-- Checking whether room is restricted
	local check_restricted = is_restricted(room, who)
	if check_restricted ~= nil then
		event.allowed = false;
		event.stanza.attr.type = 'error';
		return event.origin.send(st.error_reply(event.stanza, "cancel", "forbidden", "You're not allowed to enter this room: " .. check_restricted));
	end
end, 10);