FROM python:3.11-slim

# Install system dependencies and masscan
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    git \
    build-essential \
    libpcap-dev \
    nmap \
    chromium \
    chromium-driver \
    && rm -rf /var/lib/apt/lists/*

# Build and install masscan from source
RUN git clone https://github.com/robertdavidgraham/masscan /tmp/masscan && \
    cd /tmp/masscan && \
    make && \
    make install && \
    cd / && \
    rm -rf /tmp/masscan

# Set working directory
WORKDIR /app

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

# Install Playwright browsers (Chromium only)
# Note: We skip --with-deps since we already installed system chromium and dependencies above
RUN playwright install chromium

# Copy application code
COPY src/ ./src/

# Create output directory
RUN mkdir -p /app/output

# Make scanner executable
RUN chmod +x /app/src/scanner.py

# Force Python unbuffered output
ENV PYTHONUNBUFFERED=1

# Set entry point with unbuffered Python
ENTRYPOINT ["python3", "-u", "/app/src/scanner.py"]
CMD ["--help"]