Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application
COPY . .

# Download data files
RUN mkdir -p data && \
    curl -sL "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/master/enterprise-attack/enterprise-attack.json" -o data/enterprise-attack.json && \
    curl -sL "https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json" -o data/cisa-kev.json

EXPOSE 8501

CMD ["streamlit", "run", "app.py", "--server.port", "8501", "--server.address", "0.0.0.0"]