Dockerfile.arachni

# Use Alpine Linux as base for smaller size
FROM alpine:3.18

# Install required packages
RUN apk add --no-cache \
    ruby \
    ruby-dev \
    ruby-bundler \
    build-base \
    libffi-dev \
    openssl-dev \
    sqlite-dev \
    git \
    && rm -rf /var/cache/apk/*

# Set working directory
WORKDIR /arachni

# Clone Arachni from source (more recent than Docker Hub images)
RUN git clone https://github.com/Arachni/arachni.git . && \
    git checkout v1.6.1.3

# Install Arachni dependencies (simplified approach)
RUN bundle install --without development test

# Create necessary directories
RUN mkdir -p /arachni/reports /arachni/logs

# Expose port
EXPOSE 9292

# Set environment variables
ENV ARACHNI_UI_ADDRESS=0.0.0.0
ENV ARACHNI_UI_PORT=9292

# Default command - use arachni_web_ui instead of arachni_web
CMD ["bundle", "exec", "arachni_web_ui"]