Update Dockerfile

Dockerfile

@@ -4,18 +4,27 @@ FROM python:3.9-slim
 # Set the working directory in the container
 WORKDIR /app
 
-# Install git
+# Install git and required tools
 RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
 
 # Clone the repository
 RUN git clone https://github.com/Lightmoll/MigaduTrashmail.git .
 
+# Create a non-root user and group
+RUN groupadd -r appuser && useradd -r -g appuser appuser
+
+# Change ownership of the working directory
+RUN chown -R appuser:appuser /app
+
 # Create a virtual environment
 RUN python3 -m venv venv
 
 # Activate virtual environment and install requirements
 RUN . venv/bin/activate && pip install --upgrade pip && pip install -r requirements.txt
 
+# Switch to the non-root user
+USER appuser
+
 # Copy default_config.py to config.py
 RUN cp default_config.py config.py
 
@@ -23,4 +32,4 @@ RUN cp default_config.py config.py
 EXPOSE 8000
 
 # Set the command to run the application
-CMD ["/bin/bash", "-c", ". venv/bin/activate && python3 server.py"]
+CMD ["/bin/bash", "-c", ". venv/bin/activate && python3 server.py"]