feat: Fix vulnerabilities, base image, and root user usage (#7)

Closes #3

Author: tazarov

Dockerfile

@@ -1,11 +1,17 @@
-FROM python:alpine3.12
+FROM python:alpine3.20
 
 LABEL maintainer="[email protected]"
 LABEL description="HuggingFace Hub Model Downloader"
 LABEL url="https://github.com/amikos-tech/hf-model-downloader"
 
+RUN adduser -D appuser
+
 COPY docker-entrypoint.sh /
 RUN pip install 'huggingface_hub[cli]' && \
-    chmod +x /docker-entrypoint.sh
+    chmod +x /docker-entrypoint.sh && \
+    chown appuser:appuser /docker-entrypoint.sh
+
+USER appuser
+
 
 ENTRYPOINT [ "/docker-entrypoint.sh" ]