From 32520c7c89833ef395f114d8cf5c20ec53b9a5f7 Mon Sep 17 00:00:00 2001
From: Sunil Mohan Adapa <sunil@medhas.org>
Date: Sun, 9 Nov 2025 22:15:21 -0800
Subject: [PATCH] janus: Allow app to be installed from Debian unstable

- Janus is currently not installable in Trixie because Janus was temporarily
removed during the release process of Trixie.

- Installing it from unstable, despite the instability is better than keeping
the app unavailable. Users have reported using the app.

Tests:

- Restarting the service after applying the patch leads to setup for upgrades
app to run. Apt preferences for janus packages are set. App is shown as
available. It can be installed.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
---
 plinth/modules/janus/__init__.py      |  5 +++++
 plinth/modules/upgrades/__init__.py   |  2 +-
 plinth/modules/upgrades/privileged.py | 11 +++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/plinth/modules/janus/__init__.py b/plinth/modules/janus/__init__.py
index 64a1d0f39..d7be8417d 100644
--- a/plinth/modules/janus/__init__.py
+++ b/plinth/modules/janus/__init__.py
@@ -25,6 +25,11 @@ _description = [
     format_lazy(
         _('<a href="{coturn_url}">Coturn</a> is required to '
           'use Janus.'), coturn_url=reverse_lazy('coturn:index')),
+    format_lazy(
+        _('<strong>Note:</strong> This app receives frequent feature updates. '
+          'It can only be installed if frequent feature updates is enabled in '
+          'the <a href="{upgrades_url}">Software Update</a> app.'),
+        upgrades_url=reverse_lazy('upgrades:index')),
 ]
 
 
diff --git a/plinth/modules/upgrades/__init__.py b/plinth/modules/upgrades/__init__.py
index a412e022e..84511477d 100644
--- a/plinth/modules/upgrades/__init__.py
+++ b/plinth/modules/upgrades/__init__.py
@@ -55,7 +55,7 @@ class UpgradesApp(app_module.App):
 
     app_id = 'upgrades'
 
-    _version = 20
+    _version = 21
 
     can_be_disabled = False
 
diff --git a/plinth/modules/upgrades/privileged.py b/plinth/modules/upgrades/privileged.py
index bec033389..f0cf1a753 100644
--- a/plinth/modules/upgrades/privileged.py
+++ b/plinth/modules/upgrades/privileged.py
@@ -74,6 +74,17 @@ Explanation: matrix-synapse recommends python3-pympler
 Package: python3-pympler
 Pin: release n=sid
 Pin-Priority: 200
+
+Explanation: Make janus package and its dependencies installable from Debian
+Explanation: 'unstable' distribution.
+Package: janus
+Pin: release n=sid
+Pin-Priority: 200
+
+Explanation: Janus app in FreedomBox needs the package for web UI.
+Package: libjs-janus-gateway
+Pin: release n=sid
+Pin-Priority: 200
 '''
 
 APT_PREFERENCES_UNSTABLE = \