bambuddy.service shipped with ProtectHome=true, which makes /home/* invisible
to the service namespace. Installing into /home/bambuddy/ (instead of the
default /opt/bambuddy/) made ExecStart=/home/bambuddy/venv/bin/uvicorn fail
with status=203/EXEC because systemd couldn't resolve the binary path.
ReadWritePaths=$INSTALL_PATH does not reliably re-expose /home/* subpaths for
exec resolution.
install/install.sh now detects /home/* INSTALL_PATH and emits ProtectHome=read-only;
default /opt/bambuddy installs keep ProtectHome=true. The manual deploy template
defaults to read-only with a comment on when to tighten it.
read-only keeps /home immutable to the service - no security regression, since
ReadWritePaths still gates writes to the install/data/log dirs only.
Strip @mentions from changelog text in docker-publish-daily-beta.sh
so GitHub doesn't auto-generate a "Contributors" section in release
notes. Add --generate-notes=false for extra safety. Also add ports
2024-2026 (A1/P1S proprietary) to the docker-compose.yml bridge-mode
port mapping and update the install script comment.
The closed-source bambu_networking DLL validates TLS connection parameters
and rejects connections where the certificate doesn't match the printer's
real BBL CA certificate. The TLS-terminating proxy presented Bambuddy's
own certificate, causing X1C/X1 prints to silently fail after verify_job.
Switch to transparent TCP proxying for FTP, FileTransfer, Camera, and FTP
data — only MQTT remains TLS-terminated (required for IP rewriting). The
slicer now gets end-to-end TLS directly with the printer's real certificate.
Changes:
- SlicerProxyManager uses TCPProxy for FTP (990), FileTransfer (6000),
Camera (322), and pre-listens on FTP data ports (50000-50100)
- Only MQTT (8883) uses TLSProxy for IP rewriting
- Remove debug logging from MQTT and FTP proxy code
- Fix install.sh missing AmbientCapabilities=CAP_NET_BIND_SERVICE
- Update module docstring, migration docs, README proxy description
- Add tests verifying transparent proxy architecture
The install script hardcoded origin/main, so beta testers told to
install from a dev branch silently got the stable release instead.
Add a --branch CLI option and interactive prompt (defaults to main).
Invalid branch names are validated via git ls-remote before any work
is done, showing available branches on failure.
The install script hardcoded origin/main, so beta testers told to
install from a dev branch silently got the stable release instead.
Add a --branch CLI option and interactive prompt (defaults to main).
Fresh installs use git clone --branch, existing installs checkout
and reset to the selected branch.
enum.StrEnum was added in Python 3.11, but the documented minimum is
3.10. Add a compatibility shim in backend/app/core/compat.py that falls
back to (str, Enum) on older versions. Updated all 5 import sites and
lowered pyproject.toml target-version to py310.
maziggy