From 847f7f3d959ff8932466d45c60b16119acbec051 Mon Sep 17 00:00:00 2001
From: Matthew Fennell <matthew@fennell.dev>
Date: Mon, 19 Aug 2024 22:01:58 +0100
Subject: Enable roster groups

This is useful for two reasons:

* To test clients that render roster groups provided by the server
* To evaluate whether it is worth enabling this flag in production
---
 files/virtual_host.cfg.lua.j2 |  5 +++++
 playbook.yaml                 | 21 +++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/files/virtual_host.cfg.lua.j2 b/files/virtual_host.cfg.lua.j2
index 4558209..fae0cfd 100644
--- a/files/virtual_host.cfg.lua.j2
+++ b/files/virtual_host.cfg.lua.j2
@@ -7,6 +7,7 @@ VirtualHost "{{ virtual_host }}"
 admins = { "admin@{{ virtual_host }}" };
 
 modules_enabled = {
+  "groups";
   "invites";
   "invites_adhoc";
   "invites_api";
@@ -17,6 +18,10 @@ modules_enabled = {
   "turn_external";
 }
 
+{%- if roster_groups is defined %}
+groups_file = "/etc/prosody/groups/{{ virtual_host }}.toml"
+{% endif %}
+
 contact_info = {
   abuse = { "xmpp:abuse@{{ virtual_host }}" };
   admin = { "xmpp:admin@{{ virtual_host }}" };
diff --git a/playbook.yaml b/playbook.yaml
index 4c366f1..dd3281b 100644
--- a/playbook.yaml
+++ b/playbook.yaml
@@ -385,6 +385,27 @@
       state: absent
      become: true
 
+   - name: Ensure prosody groups directory is created
+     ansible.builtin.file:
+      path: /etc/prosody/groups
+      state: directory
+      owner: root
+      mode: '0754'
+      group: prosody
+     become: true
+     when: roster_groups is defined
+
+   - name: Ensure prosody groups are defined
+     ansible.builtin.copy:
+      content: "{{ roster_groups }}"
+      dest: "/etc/prosody/groups/{{ virtual_host }}.toml"
+      owner: root
+      group: prosody
+      mode: '0640'
+     become: true
+     notify: Restart prosody
+     when: roster_groups is defined
+
    - name: Ensure prosody users are registered
      ansible.builtin.expect:
       command: "prosodyctl adduser {{ item.name }}@{{ virtual_host }}"
-- 
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