1a07869329
Use a PreToolUse SDK hook to prepend `unset ANTHROPIC_API_KEY CLAUDE_CODE_OAUTH_TOKEN` to every Bash command Kit runs, preventing secret leakage via env/printenv/echo/$PROC. Secrets are now passed via stdin JSON instead of mounted env files, closing all known exfiltration vectors. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
69 lines
2.0 KiB
Docker
69 lines
2.0 KiB
Docker
# NanoClaw Agent Container
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# Runs Claude Agent SDK in isolated Linux VM with browser automation
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FROM node:22-slim
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# Install system dependencies for Chromium
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RUN apt-get update && apt-get install -y \
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chromium \
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fonts-liberation \
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fonts-noto-color-emoji \
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libgbm1 \
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libnss3 \
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libatk-bridge2.0-0 \
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libgtk-3-0 \
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libx11-xcb1 \
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libxcomposite1 \
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libxdamage1 \
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libxrandr2 \
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libasound2 \
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libpangocairo-1.0-0 \
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libcups2 \
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libdrm2 \
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libxshmfence1 \
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curl \
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git \
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&& rm -rf /var/lib/apt/lists/*
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# Set Chromium path for agent-browser
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ENV AGENT_BROWSER_EXECUTABLE_PATH=/usr/bin/chromium
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ENV PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH=/usr/bin/chromium
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# Install agent-browser and claude-code globally
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RUN npm install -g agent-browser @anthropic-ai/claude-code
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# Create app directory
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WORKDIR /app
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# Copy package files first for better caching
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COPY agent-runner/package*.json ./
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# Install dependencies
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RUN npm install
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# Copy source code
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COPY agent-runner/ ./
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# Build TypeScript
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RUN npm run build
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# Create workspace directories
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RUN mkdir -p /workspace/group /workspace/global /workspace/extra /workspace/ipc/messages /workspace/ipc/tasks /workspace/ipc/input
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# Create entrypoint script
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# Secrets are passed via stdin JSON and set in Node.js — no env files or temp files on disk
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# Follow-up messages arrive via IPC files in /workspace/ipc/input/
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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
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# Set ownership to node user (non-root) for writable directories
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RUN chown -R node:node /workspace
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# Switch to non-root user (required for --dangerously-skip-permissions)
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USER node
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# Set working directory to group workspace
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WORKDIR /workspace/group
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# Entry point reads JSON from stdin, outputs JSON to stdout
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ENTRYPOINT ["/app/entrypoint.sh"]
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