cynarAI d962e5e7f4
Fix brokered git calls being rejected before reaching GitHub (#211)
The computer's git and gh shims passed a literal "--" into the JSON argv
(python -c keeps it in sys.argv), so every brokered clone arrived as
"git -- clone" and the broker refused it. Agents then fell back to real
git with the broker run token as a password, which GitHub rejects.

- Drop the stray "--" from both shim payloads.
- Route git through the broker even behind -c/-C/--no-pager options.
- Share one broker client that falls back to the default gateway for
  computers created before host.docker.internal was mapped, and says
  plainly when the broker is unreachable or refuses a request.
- Broker normalizes GitHub SSH remotes and pasted credentials to plain
  HTTPS and points a rejected stored token at reconnecting GitHub.
- Prompt says plain git clone works and the run token is not a GitHub token.


Claude-Session: https://claude.ai/code/session_01Tgvrj34NMnaqvtgvruYQZZ

Co-authored-by: Claude <noreply@anthropic.com>
2026-10-17 18:04:02 +02:00

76 lines
3.1 KiB
Docker

FROM debian:bookworm-slim AS capture-builder
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
libx11-dev \
libxdamage-dev \
libxext-dev \
libxfixes-dev \
libxtst-dev \
libpng-dev \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /build
COPY xcapture.c .
RUN cc -O3 -fPIC -shared -Wall -Wextra -Werror -o librakazo-xcapture.so xcapture.c \
-lX11 -lXext -lXdamage -lXfixes -lXtst -lpng
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
xvfb \
x11vnc \
fluxbox \
xterm \
xdotool \
x11-utils \
x11-xserver-utils \
imagemagick \
novnc \
websockify \
python3 \
ca-certificates \
procps \
bash \
git \
gh \
openssh-client \
curl \
chromium \
fonts-liberation \
fonts-dejavu-core \
dbus-x11 \
xdg-utils \
&& rm -rf /var/lib/apt/lists/* \
&& groupadd --gid 1000 rakazo \
&& useradd --uid 1000 --gid rakazo --create-home --shell /bin/bash rakazo \
&& mkdir -p /etc/rakazo/fluxbox /usr/local/lib/rakazo/bin \
&& printf '%s\n' '#!/bin/sh' 'exec xsetroot -solid "#111113" "$@"' > /usr/bin/fbsetbg \
&& chmod +x /usr/bin/fbsetbg \
&& ln -sfn /bin/true /usr/bin/xmessage
ENV DISPLAY=:1
ENV HOME=/home/rakazo
ENV PATH=/usr/local/lib/rakazo/bin:/home/rakazo/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
WORKDIR /home/rakazo
# --chmod normalizes modes: a restrictive host umask (e.g. 077 on hardened hosts) would
# otherwise leave these files unreadable to USER 1000 at runtime.
COPY --chmod=755 bin/rakazo-git bin/rakazo-gh bin/rakazo-broker /usr/local/lib/rakazo/bin/
RUN ln -sf /usr/local/lib/rakazo/bin/rakazo-git /usr/local/lib/rakazo/bin/git \
&& ln -sf /usr/local/lib/rakazo/bin/rakazo-gh /usr/local/lib/rakazo/bin/gh
COPY --chmod=755 start.sh /usr/local/bin/rakazo-computer
COPY --chmod=755 control.py /usr/local/bin/rakazo-computer-control
COPY --from=capture-builder /build/librakazo-xcapture.so /usr/local/lib/librakazo-xcapture.so
COPY --chmod=755 rakazo-browser /usr/local/bin/rakazo-browser
COPY --chmod=755 rakazo-page-browser /usr/local/bin/rakazo-page-browser
COPY --chmod=644 rakazo-browser.desktop /usr/share/applications/rakazo-browser.desktop
COPY --chmod=644 fluxbox.init /etc/rakazo/fluxbox/init
COPY --chmod=644 fluxbox.apps /etc/rakazo/fluxbox/apps
COPY --chmod=644 fluxbox.menu /etc/rakazo/fluxbox/menu
COPY --chmod=644 embed.html /usr/share/novnc/embed.html
COPY --chmod=644 clipboard-bridge.js /usr/share/novnc/clipboard-bridge.js
COPY --chmod=644 mobile-keyboard.js /usr/share/novnc/mobile-keyboard.js
# Strip CR so shebangs work even if the build context came from a CRLF checkout.
RUN ldconfig \
&& sed -i 's/\r$//' /usr/local/bin/rakazo-computer /usr/local/bin/rakazo-computer-control /usr/local/bin/rakazo-browser /usr/local/bin/rakazo-page-browser \
/etc/rakazo/fluxbox/init /etc/rakazo/fluxbox/apps /etc/rakazo/fluxbox/menu
EXPOSE 7070 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095
USER 1000:1000
CMD ["/usr/local/bin/rakazo-computer"]