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: Adds support for flash socket policy
...

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

This Prosody plugin adds support for flash socket policies. When
connecting with a flash client (from a webpage, not an exe) to prosody
the flash client requests for an xml "file" on port 584 or the
connecting port (5222 in the case of default xmpp). Responding on port
584 is tricky because it requires root priviliges to set up a socket on
a port \< 1024.

This plugins filters the incoming data from the flash client. So when
the client connects with prosody it immediately sends a xml request
string (`<policy-file-request/>\0`). Prosody responds with a flash
cross-domain-policy. See
http://www.adobe.com/devnet/flashplayer/articles/socket\_policy\_files.html
for more information.

Usage
=====

Add "flash\_policy" to your modules\_enabled list.

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

  --------------------- --------------------------------------------------------------------------------
  crossdomain\_file     Optional. The path to a file containing an cross-domain-policy in xml format.
  crossdomain\_string   Optional. A cross-domain-policy as string. Should include the xml declaration.
  --------------------- --------------------------------------------------------------------------------

Both configuration options are optional. If both are not specified a
cross-domain-policy with "`<allow-access-from domain="*" />`" is used as
default.

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

  ----- -------
  0.7   Works
  ----- -------

Caveats/Todos/Bugs
==================

-   The assumption is made that the first packet received will always
    contain the policy request data, and all of it. This isn't robust
    against fragmentation, but on the other hand I highly doubt you'll
    be seeing that with such a small packet.
-   Only tested by me on a single server :)