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moltbot/Dockerfile
edincampara 577f2fa540 fix(docker): harden /app/extensions permissions to 755 (#30191)
* fix(docker): harden /app/extensions permissions to 755

Bundled extension directories shipped as world-writable (mode 777)
in the Docker image. The plugin security scanner blocks any world-
writable path with:

  WARN: blocked plugin candidate: world-writable path
        (/app/extensions/memory-core, mode=777)

Add chmod -R 755 /app/extensions in the final USER root RUN step so
all bundled extensions are readable but not world-writable. This runs
as root before switching back to the node user, matching the pattern
already used for chmod 755 /app/openclaw.mjs.

Fixes #30139

* fix(docker): normalize plugin and agent path permissions

* docs(changelog): add docker permissions entry for #30191

* Update CHANGELOG.md

---------

Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
2026-03-01 15:45:21 -08:00

81 lines
3.2 KiB
Docker

FROM node:22-bookworm@sha256:cd7bcd2e7a1e6f72052feb023c7f6b722205d3fcab7bbcbd2d1bfdab10b1e935
# Install Bun (required for build scripts)
RUN curl -fsSL https://bun.sh/install | bash
ENV PATH="/root/.bun/bin:${PATH}"
RUN corepack enable
WORKDIR /app
RUN chown node:node /app
ARG OPENCLAW_DOCKER_APT_PACKAGES=""
RUN if [ -n "$OPENCLAW_DOCKER_APT_PACKAGES" ]; then \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends $OPENCLAW_DOCKER_APT_PACKAGES && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*; \
fi
COPY --chown=node:node package.json pnpm-lock.yaml pnpm-workspace.yaml .npmrc ./
COPY --chown=node:node ui/package.json ./ui/package.json
COPY --chown=node:node patches ./patches
COPY --chown=node:node scripts ./scripts
USER node
# Reduce OOM risk on low-memory hosts during dependency installation.
# Docker builds on small VMs may otherwise fail with "Killed" (exit 137).
RUN NODE_OPTIONS=--max-old-space-size=2048 pnpm install --frozen-lockfile
# Optionally install Chromium and Xvfb for browser automation.
# Build with: docker build --build-arg OPENCLAW_INSTALL_BROWSER=1 ...
# Adds ~300MB but eliminates the 60-90s Playwright install on every container start.
# Must run after pnpm install so playwright-core is available in node_modules.
USER root
ARG OPENCLAW_INSTALL_BROWSER=""
RUN if [ -n "$OPENCLAW_INSTALL_BROWSER" ]; then \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends xvfb && \
mkdir -p /home/node/.cache/ms-playwright && \
PLAYWRIGHT_BROWSERS_PATH=/home/node/.cache/ms-playwright \
node /app/node_modules/playwright-core/cli.js install --with-deps chromium && \
chown -R node:node /home/node/.cache/ms-playwright && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*; \
fi
USER node
COPY --chown=node:node . .
# Normalize copied plugin/agent paths so plugin safety checks do not reject
# world-writable directories inherited from source file modes.
RUN for dir in /app/extensions /app/.agent /app/.agents; do \
if [ -d "$dir" ]; then \
find "$dir" -type d -exec chmod 755 {} +; \
find "$dir" -type f -exec chmod 644 {} +; \
fi; \
done
RUN pnpm build
# Force pnpm for UI build (Bun may fail on ARM/Synology architectures)
ENV OPENCLAW_PREFER_PNPM=1
RUN pnpm ui:build
# Expose the CLI binary without requiring npm global writes as non-root.
USER root
RUN ln -sf /app/openclaw.mjs /usr/local/bin/openclaw \
&& chmod 755 /app/openclaw.mjs
ENV NODE_ENV=production
# Security hardening: Run as non-root user
# The node:22-bookworm image includes a 'node' user (uid 1000)
# This reduces the attack surface by preventing container escape via root privileges
USER node
# Start gateway server with default config.
# Binds to loopback (127.0.0.1) by default for security.
#
# For container platforms requiring external health checks:
# 1. Set OPENCLAW_GATEWAY_TOKEN or OPENCLAW_GATEWAY_PASSWORD env var
# 2. Override CMD: ["node","openclaw.mjs","gateway","--allow-unconfigured","--bind","lan"]
CMD ["node", "openclaw.mjs", "gateway", "--allow-unconfigured"]