Distroless containers

If using a distroless Node.js container then there is no npm or shell installed in the container image.  You must use the NODE_OPTIONS environment variable to run the agent as a required module.

However, be careful when using NODE_OPTIONS since this will run the agent with all node or npm commands and may result in unintended execution resulting in longer start-up times.

Example:

FROM node:18 as installer
COPY . /juice-shop
WORKDIR /juice-shop
RUN npm i -g typescript ts-node
RUN npm install --omit=dev --unsafe-perm
# install the latest agent
RUN npm install @contrast/agent

RUN npm dedupe

RUN rm -rf frontend/node_modules
RUN rm -rf frontend/.angular
RUN rm -rf frontend/src/assets
RUN mkdir logs
RUN chown -R 65532 logs
RUN chgrp -R 0 ftp/ frontend/dist/ logs/ data/ i18n/
RUN chmod -R g=u ftp/ frontend/dist/ logs/ data/ i18n/
RUN rm data/chatbot/botDefaultTrainingData.json || true
RUN rm ftp/legal.md || true
RUN rm i18n/*.json || true

FROM gcr.io/distroless/nodejs:18
ARG BUILD_DATE
ARG VCS_REF
LABEL maintainer="Bjoern Kimminich <bjoern.kimminich@owasp.org>" \
    org.opencontainers.image.title="OWASP Juice Shop" \
    org.opencontainers.image.description="Probably the most modern and sophisticated insecure web application" \
    org.opencontainers.image.authors="Bjoern Kimminich <bjoern.kimminich@owasp.org>" \
    org.opencontainers.image.vendor="Open Web Application Security Project" \
    org.opencontainers.image.documentation="https://help.owasp-juice.shop" \
    org.opencontainers.image.licenses="MIT" \
    org.opencontainers.image.version="14.5.1" \
    org.opencontainers.image.url="https://owasp-juice.shop" \
    org.opencontainers.image.source="https://github.com/juice-shop/juice-shop" \
    org.opencontainers.image.revision=$VCS_REF \
    org.opencontainers.image.created=$BUILD_DATE
WORKDIR /juice-shop
COPY --from=installer --chown=65532:0 /juice-shop .
USER 65532
EXPOSE 3000

ENV NODE_OPTIONS "--import @contrast/agent"
CMD ["/juice-shop/build/app.js"]