Files
Regolith/container/Dockerfile
gavrielc 1549ad503e security: pass secrets via SDK env option and delete temp file (#213)
Pass secrets to the SDK via the `env` query option instead of setting
process.env, so Bash subprocesses never inherit API keys. Delete
/tmp/input.json immediately after reading to remove secrets from disk.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 22:46:42 +02:00

69 lines
2.0 KiB
Docker

# NanoClaw Agent Container
# Runs Claude Agent SDK in isolated Linux VM with browser automation
FROM node:22-slim
# Install system dependencies for Chromium
RUN apt-get update && apt-get install -y \
chromium \
fonts-liberation \
fonts-noto-color-emoji \
libgbm1 \
libnss3 \
libatk-bridge2.0-0 \
libgtk-3-0 \
libx11-xcb1 \
libxcomposite1 \
libxdamage1 \
libxrandr2 \
libasound2 \
libpangocairo-1.0-0 \
libcups2 \
libdrm2 \
libxshmfence1 \
curl \
git \
&& rm -rf /var/lib/apt/lists/*
# Set Chromium path for agent-browser
ENV AGENT_BROWSER_EXECUTABLE_PATH=/usr/bin/chromium
ENV PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH=/usr/bin/chromium
# Install agent-browser and claude-code globally
RUN npm install -g agent-browser @anthropic-ai/claude-code
# Create app directory
WORKDIR /app
# Copy package files first for better caching
COPY agent-runner/package*.json ./
# Install dependencies
RUN npm install
# Copy source code
COPY agent-runner/ ./
# Build TypeScript
RUN npm run build
# Create workspace directories
RUN mkdir -p /workspace/group /workspace/global /workspace/extra /workspace/ipc/messages /workspace/ipc/tasks /workspace/ipc/input
# Create entrypoint script
# Secrets are passed via stdin JSON — temp file is deleted immediately after Node reads it
# Follow-up messages arrive via IPC files in /workspace/ipc/input/
RUN printf '#!/bin/bash\nset -e\ncd /app && npx tsc --outDir /tmp/dist 2>&1 >&2\nln -s /app/node_modules /tmp/dist/node_modules\nchmod -R a-w /tmp/dist\ncat > /tmp/input.json\nnode /tmp/dist/index.js < /tmp/input.json\n' > /app/entrypoint.sh && chmod +x /app/entrypoint.sh
# Set ownership to node user (non-root) for writable directories
RUN chown -R node:node /workspace
# Switch to non-root user (required for --dangerously-skip-permissions)
USER node
# Set working directory to group workspace
WORKDIR /workspace/group
# Entry point reads JSON from stdin, outputs JSON to stdout
ENTRYPOINT ["/app/entrypoint.sh"]