Update Dockerfile

Dockerfile

@@ -1,6 +1,5 @@
 # Use Python 3.9 as base image
 FROM python:3.9
-User root
 
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE 1
@@ -13,14 +12,30 @@ WORKDIR /app
 
 # Copy the local directory's contents into the container at /app
 COPY ./ /app/
-RUN chmod +x *
+
 # Install dependencies
 RUN apt-get update && \
     apt-get install -y qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager wget nano && \
     pip install --no-cache-dir -r requirements.txt
 
+# Create a new user and group
+RUN groupadd -g 1000 appuser && \
+    useradd -r -u 1000 -g appuser appuser && \
+    chown -R appuser:appuser /app
+
+# Grant execute permissions to all files in the /app directory
+RUN chmod +x /app/*
+
+# Switch to the new user
+USER appuser
+
+# Create a new qcow2 image
 RUN qemu-img create -f qcow2 /app/ubuntu_vm.qcow2 15G
-RUN wget -O /app/ubuntu-20.04-live-server-amd64.iso https://old-releases.ubuntu.com/releases/20.04.2/ubuntu-20.04.2-live-server-amd64.iso
+
+# Download the Ubuntu ISO
+#RUN wget -O /app/ubuntu-20.04-live-server-amd64.iso https://old-releases.ubuntu.com/releases/20.04.2/ubuntu-20.04.2-live-server-amd64.iso
+
+# Run the custom script to install the VM
 RUN ./manage.sh install-vm
 
 # Run pyxtermjs when the container starts