From 7c7a43a04570c974b2f8a35ec8f61829d7b0f1ea Mon Sep 17 00:00:00 2001
From: Rhys <66695742+RhysRdm@users.noreply.github.com>
Date: Thu, 18 Aug 2022 12:05:25 +0100
Subject: [PATCH] prosody: add ability to configure max occupants

---
 docker-compose.yml                                | 1 +
 prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index 580530c..d392b32 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -208,6 +208,7 @@ services:
             - LDAP_START_TLS
             - LDAP_URL
             - LDAP_USE_TLS
+            - MAX_PARTICIPANTS
             - PROSODY_RESERVATION_ENABLED
             - PROSODY_RESERVATION_REST_BASE_URL
             - PUBLIC_URL
diff --git a/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua b/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
index d8bf37f..d92cbfd 100644
--- a/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
+++ b/prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua
@@ -241,6 +241,9 @@ Component "{{ $XMPP_MUC_DOMAIN }}" "muc"
         {{ if $ENABLE_SUBDOMAINS -}}
         "muc_domain_mapper";
         {{ end -}}
+        {{ if .Env.MAX_PARTICIPANTS }}
+        "muc_max_occupants";
+        {{ end }
     }
     muc_room_cache_size = 1000
     muc_room_locking = false
@@ -248,6 +251,10 @@ Component "{{ $XMPP_MUC_DOMAIN }}" "muc"
     {{ if .Env.XMPP_MUC_CONFIGURATION -}}
     {{ join "\n" (splitList "," .Env.XMPP_MUC_CONFIGURATION) }}
     {{ end -}}
+    {{ if .Env.MAX_PARTICIPANTS }}
+    muc_access_whitelist = { "{{ .Env.JICOFO_AUTH_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}" }
+    muc_max_occupants = "{{ .Env.MAX_PARTICIPANTS }}"
+    {{ end }}
 
 Component "focus.{{ $XMPP_DOMAIN }}" "client_proxy"
     target_address = "{{ $JICOFO_AUTH_USER }}@{{ $XMPP_AUTH_DOMAIN }}"