first build

Dockerfile

@@ -0,0 +1,20 @@
+FROM python:3.12-slim-bookworm
+
+RUN useradd --create-home --uid 1000 --shell /usr/sbin/nologin appuser \
+    && mkdir -p /app /etc/cert-portal \
+    && chown -R appuser:appuser /app /etc/cert-portal
+
+WORKDIR /app
+
+COPY pyproject.toml README.md /app/
+COPY src /app/src
+COPY docs /app/docs
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir /app \
+    && chown -R appuser:appuser /app
+
+USER appuser
+EXPOSE 8000
+ENV HOST=0.0.0.0 PORT=8000
+CMD ["python", "-m", "cert_portal"]