From db8d1087b2348a3f50e44fe0f452fbc6abfc73f3 Mon Sep 17 00:00:00 2001
From: ThompsonNye <88248872+ThompsonNye@users.noreply.github.com>
Date: Thu, 5 Sep 2024 14:30:04 +0200
Subject: [PATCH] Switch to non-root user

---
 Dockerfile | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index feb0dd4..945527f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,8 +5,9 @@ ARG CHANNEL=stable
 RUN apt update
 RUN apt install -y curl git wget unzip
 RUN apt clean
-    # download Flutter SDK from Flutter Github repo \
-RUN git clone -b ${CHANNEL} https://github.com/flutter/flutter.git /usr/local/flutter
+
+ENV FLUTTER_ROOT=/usr/local/flutter
+RUN git clone -b ${CHANNEL} https://github.com/flutter/flutter.git ${FLUTTER_ROOT}
 
 # Set flutter environment path
 ENV PATH="/usr/local/flutter/bin:/usr/local/flutter/bin/cache/dart-sdk/bin:${PATH}"
@@ -20,3 +21,16 @@ RUN flutter config --enable-web
 RUN flutter upgrade
 RUN flutter precache
 RUN flutter --version
+
+# Set user and group
+ARG user=builduser
+ARG group=builduser
+ARG uid=1000
+ARG gid=1000
+RUN groupadd -g ${gid} ${group}
+RUN useradd -u ${uid} -g ${group} -s /bin/sh -m ${user}
+
+RUN chown -R ${uid}:${gid} ${FLUTTER_ROOT}
+
+# Switch to user
+USER ${uid}:${gid}