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 +

# Introduction


This module allows kicking users out of MUCs via HTTP.  
It can be used in combination with [mod_muc_http_auth](https://modules.prosody.im/mod_muc_http_auth.html) as a complement to externalize MUC access.

This module expects a JSON payload with the following keys:
* `nickname` Mandatory. The nickname of the user to be kicked.
* `muc` Mandatory. The JID of the muc to kick the user from.
* `reason` Optional. A comment explaining the reason of the kick (More details https://xmpp.org/extensions/xep-0045.html#example-91).

Example:
```
{
    nickname: "Bob",
    muc: "snuggery@chat.example.org",
}
```
If the user was kicked successfuly, the module will return a 200 status code.  
Otherwise, the according status code will be returned in the response, as well as a JSON payload providing an error message.
```
{
    error: "Missing nickname and/or MUC"
}
```

The path this module listens on is `/muc_kick`.  
Example of a request to kick `Bob` from the `snuggery@chat.example.org` MUC using cURL:

```
curl --header "Content-Type: application/json" \
  --request POST \
  -H "Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ=" \
  --data '{"nickname":"Bob","muc":"snuggery@chat.example.org"}' \
  http://chat.example.org:5280/muc_kick
```



# Configuring

## Enabling

``` {.lua}
Component "chat.example.org" "muc"

modules_enabled = {
    "http_muc_kick";
}

http_muc_kick_authorization_header = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" -- Check the Settings section below

```


## Settings

|Name |Description |Default |
|-----|------------|--------|
|http_muc_kick_authorization_header| Value of the Authorization header expected by every request when trying to kick a user. Example: `Basic dXNlcm5hbWU6cGFzc3dvcmQ=`| nil |

Even though there is no check on whether the Authorization header provided is a valid one,
please be aware that if `http_muc_kick_authorization_header` is nil, the module will not load as a reminder that some authorization should be enforced for this module.