Add final working docker config, root group

Dockerfile

@@ -7,11 +7,13 @@ LABEL maintainer="Dockerfile created by Zedifus <https://gitlab.com/zedifus>"
 # Security Patch for CVE-2021-44228
 ENV LOG4J_FORMAT_MSG_NO_LOOKUPS=true
 
-# Install Packages, Dependencies and Setup user
-COPY requirements.txt /commander-venv/requirements.txt
-RUN groupadd -g "${PGID:-0}" -o crafty \
-    && useradd -g "${PGID:-0}" -u "${PUID:-0}" -o crafty \
-    && apt-get update \
+# Create non-root user & required dirs
+RUN useradd -M crafty \
+    && mkdir /commander \
+    && chown -R crafty:root /commander
+
+# Install required system packages
+RUN apt-get update \
     && apt-get -y --no-install-recommends install \
         gcc \
         python3 \
@@ -25,20 +27,22 @@ RUN groupadd -g "${PGID:-0}" -o crafty \
         openjdk-16-jre-headless \
         openjdk-17-jre-headless \
     && apt-get autoremove \
-    && apt-get clean \
-    && python3 -m venv /commander-venv/ \
-    && . /commander-venv/bin/activate \
-    && pip3 install --no-cache-dir --upgrade setuptools==50.3.2 pip==22.0.3 \
-    && pip3 install --no-cache-dir -r /commander-venv/requirements.txt \
-    && deactivate \
-    && chown -R crafty:crafty /commander-venv
+    && apt-get clean
 
-# Copy Source & copy default config from image
-COPY ./ /commander
+# Switch to service user for installing crafty deps
+USER crafty
 WORKDIR /commander
+COPY --chown=crafty:root requirements.txt ./
+RUN python3 -m venv ./.venv \
+    && . .venv/bin/activate \
+    && pip3 install --no-cache-dir --upgrade setuptools==50.3.2 pip==22.0.3 \
+    && pip3 install --no-cache-dir -r requirements.txt \
+    && deactivate
+
+# Copy Source w/ perms & prepare default config from example
+COPY --chown=crafty:root ./ ./
 RUN mv ./app/config ./app/config_original \
     && mv ./app/config_original/default.json.example ./app/config_original/default.json \
-    && chown -R crafty:crafty /commander \
     && chmod +x ./docker_launcher.sh
 
 # Expose Web Interface port & Server port range
@@ -47,7 +51,6 @@ EXPOSE 8443
 EXPOSE 19132
 EXPOSE 25500-25600
 
-# Start Crafty Commander through wrapper as crafty
-USER crafty
+# Start Crafty Commander through wrapper
 ENTRYPOINT ["/commander/docker_launcher.sh"]
 CMD ["-v", "-d", "-i"]

docker-compose.yml.example

@@ -5,8 +5,6 @@ services:
     container_name: crafty_commander
     image: registry.gitlab.com/crafty-controller/crafty-commander:latest
     environment:
-      - PGID=0
-      - PUID=0
       - TZ=Etc/UTC
     ports:
       - "8000:8000" # HTTP

docker/docker-compose.yml

@@ -5,8 +5,6 @@ services:
     container_name: crafty_commander
     build: ..
     environment:
-      - PGID=0
-      - PUID=0
       - TZ=Etc/UTC
     ports:
       - "8000:8000" # HTTP

docker_launcher.sh

@@ -6,15 +6,6 @@ if [ ! "$(ls -A ./app/config)" ]; then
     cp -r ./app/config_original/* ./app/config/
 fi
 
-# Set user/group permissions to env or default to image root
-groupmod -g "${PGID}" -o crafty
-sed -i -E "s/^(crafty:x):[0-9]+:[0-9]+:(.*)/\\1:$PUID:$PGID:\\2/" /etc/passwd
-
-# Apply new permissions taken from env over working dirs
-chown -R crafty:crafty \
-    /commander/ \
-    /commander-venv/
-
 # Activate our prepared venv and launch crafty with provided args
-. /commander-venv/bin/activate
+. .venv/bin/activate
 exec python3 main.py $@