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 +

---
labels:
- Stage-Alpha
summary: XMPP-layer access control for Prosody
---

Introduction
============

This module enforces access policies using Prosody's new [roles and
permissions framework](https://prosody.im/doc/developers/permissions). It can
be used to grant restricted access to an XMPP account or services.

This module is still in its early stages, and prone to change. Feedback from
testers is welcome. At this early stage, it should not be solely relied upon
for account security purposes.

Configuration
=============

There is no configuration, apart from Prosody's normal roles and permissions
configuration.

Permissions
===========

`xmpp:federate`
:   Communicate with other users and services on other hosts on the XMPP
    network

`xmpp:account:messages:read`
:   Read incoming messages

`xmpp:account:messages:write`
:   Send outgoing messages

`xmpp:account:presence:write`
:   Update presence for the account

`xmpp:account:contacts:read`/`xmpp:account:contacts:write`
:   Controls access to the contact list (roster)

`xmpp:account:bookmarks:read`/`xmpp:account:bookmarks:write`
:   Controls access to the bookmarks (group chats list)

`xmpp:account:profile:read`/`xmpp:account:profile:write`
:   Controls access to the user's profile (e.g. vCard/avatar)

`xmpp:account:omemo:read`/`xmpp:account:omemo:write`
:   Controls access to the user's OMEMO data

`xmpp:account:blocklist:read`/`xmpp:account:blocklist:write`
:   Controls access to the user's block list

`xmpp:account:disco:read`
:   Controls access to the user's service discovery information

Compatibility
=============

Requires Prosody trunk 72f431b4dc2c (build 1444) or later.