From 9c69b290f13f05742a9e72071a21148f55e4a8c1 Mon Sep 17 00:00:00 2001
From: lemniskett <lemniskett@outlook.com>
Date: Wed, 13 Jan 2021 12:47:53 +0700
Subject: [PATCH] Allow different user in Archbox to access host user's X
 server and allow apps to run as Wayland-native.

---
 archbox.bash        | 15 ++++++++++++---
 archboxcommand.bash |  6 +++++-
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/archbox.bash b/archbox.bash
index c7a1725..57ec629 100644
--- a/archbox.bash
+++ b/archbox.bash
@@ -14,9 +14,18 @@ asroot(){
     [[ $EUID -ne 0 ]] && err "Run this as root!"
 }
 
-storeenv(){
-    echo $DBUS_SESSION_BUS_ADDRESS > /tmp/archbox_dbus_session_address
-    echo $XDG_RUNTIME_DIR > /tmp/archbox_xdg_runtime_dir
+#storeenv(){
+#    echo $DBUS_SESSION_BUS_ADDRESS > /tmp/archbox_dbus_session_address
+#    echo $XDG_RUNTIME_DIR > /tmp/archbox_xdg_runtime_dir
+#}
+
+storeenv() {
+    echo "# This will be sourced when entering Archbox" > /tmp/archbox_env
+    [[ ! -z $WAYLAND_DISPLAY ]] && echo "WAYLAND_DISPLAY=$WAYLAND_DISPLAY" >> /tmp/archbox_env
+    [[ ! -z $DISPLAY ]] && checkdep xhost && xhost +local: > /dev/null \
+        && echo "DISPLAY=$DISPLAY" >> /tmp/archbox_env
+    echo "DBUS_SESSION_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS" >> /tmp/archbox_env
+    echo "XDG_RUNTIME_DIR=$XDG_RUNTIME_DIR" >> /tmp/archbox_env
 }
 
 help_text(){
diff --git a/archboxcommand.bash b/archboxcommand.bash
index aea345f..b7828ad 100644
--- a/archboxcommand.bash
+++ b/archboxcommand.bash
@@ -1,8 +1,12 @@
 #!/usr/bin/env bash
 
 source /etc/archbox.conf
+source /tmp/archbox_env
 
-REQ_ENV="DBUS_SESSION_BUS_ADDRESS=$(cat /tmp/archbox_dbus_session_address) XDG_RUNTIME_DIR=$(cat /tmp/archbox_xdg_runtime_dir)"
+REQ_ENV="DBUS_SESSION_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS "
+REQ_ENV+="XDG_RUNTIME_DIR=$XDG_RUNTIME_DIR "
+[[ ! -z $DISPLAY ]] && REQ_ENV+="DISPLAY=$DISPLAY "
+[[ ! -z $WAYLAND_DISPLAY ]] && REQ_ENV+="WAYLAND_DISPLAY=$WAYLAND_DISPLAY "
 
 ENV="$REQ_ENV $ENV_VAR"
 COMMAND="$@"