APIs changed between libjpeg versions, so each version directory
needs its matching headers:
- 6b gets 6b headers
- 7 gets 7 headers
- 8-8d get 8d headers
- 9-9f get 9f headers
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The setup.py has broken include_dirs that reference 'jpeglib/cjpeglib'
but the source files are in 'src/jpeglib/cjpeglib'. Create a symlink
to fix the include path resolution.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The PyPI source tarball is missing both jpeglib's own headers
(cjpeglib_common.h, etc.) and libjpeg headers. Clone from GitHub
which has the jpeglib headers, then download libjpeg headers.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
jpeglib has no pre-built ARM64 wheel and the source tarball is missing
libjpeg header files. This adds a workaround that downloads the official
libjpeg headers before building.
- Add rpi/patches/jpeglib/install-jpeglib-arm64.sh helper script
- Update setup.sh to download headers when building from source
- Downloads headers for libjpeg 6b, 7-9f, turbo, and mozjpeg versions
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Rewrite setup.sh to use system Python instead of pyenv
- Add Python version check (3.11-3.14 supported)
- Remove jpegio build steps (jpeglib installs cleanly via pip)
- Simplify prebuilt tarball (just venv, no pyenv)
- Reduce install time: 5-10 min from source (was 15-20 min)
- Update README.md and BUILD_IMAGE.md accordingly
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Default branch: 4.1 → 4.2
- Update prebuilt URL to v4.2.0
- Update example filenames to 4.2.0
- Remove jpegio references (now using jpeglib)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create stegasoo-api.service for FastAPI on port 8000
- Prompt user during setup with security warning (no auth)
- Default to disabled (recommended)
- Update help text and start commands for both services
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove --compress/--algorithm CLI options (not wired to encode flow)
- Add man page installation to rpi/setup.sh
- Document man page installation in README.md and CLI.md
- Update man page to remove compression options
Compression will be properly implemented in v4.1.8.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Channel keys saved to config files are now encrypted using the
machine's identity (/etc/machine-id), so:
- Not stored in plaintext
- Tied to specific machine (can't copy file to another device)
- Legacy plaintext keys still work (auto-detected)
Changes:
- Added _encrypt_for_storage() and _decrypt_from_storage()
- set_channel_key() now encrypts before writing
- get_channel_key() decrypts when reading (handles legacy plaintext)
- Pi setup saves encrypted key to ~/.stegasoo/channel.key
- CLI `stegasoo info` now shows channel status correctly
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
No more browser warnings! mkcert creates locally-trusted certs.
Pi Setup:
- Auto-install mkcert during setup
- Generate trusted certs when HTTPS enabled
- Copy CA to /static/ca/rootCA.pem for easy device setup
- New devices can download CA via HTTP and install it
Docker:
- docker-entrypoint.sh checks for mkcert, falls back to openssl
- Shows instructions for CA distribution to other devices
Scripts:
- Added setup-trusted-certs.sh helper for local dev
- Installs mkcert, generates certs, shows device setup instructions
To trust on new devices:
1. Download: http://stegasoo.local/static/ca/rootCA.pem
2. Install as trusted CA in browser/OS
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
More descriptive name for the pre-built pyenv + venv bundle.
Updated all scripts and docs to use new filename.
Also bumped PREBUILT_URL to v4.1.5.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fix TEMP_NUM/TEMP_EMOJI variables (no escaping in quoted heredoc)
- Shorten /etc/motd to one-liner with license path reference
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adjust spacing between MHz and thermometer emoji for proper
column alignment in terminal.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create rpi/banner.sh with print_banner, print_gradient_line,
print_logo, print_starfield, print_complete_banner functions
- Update setup.sh to source banner.sh (with inline fallback for curl)
- Update first-boot-wizard.sh to use banner functions
- Update sanitize-for-image.sh to use banner functions
- Fix MOTD thermometer spacing alignment
Single source of truth for ASCII banner styling.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- flash-stock-img.sh: Show stegasoo.local URL and SSH command
- setup.sh: Display both .local and IP URLs
- first-boot-wizard.sh: Prioritize .local URL, IP as fallback
- Clean up service file path display
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Read arm_freq from config.txt instead of vcgencmd live reading.
Previously showed 600 MHz at idle, now shows actual configured max.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Combined tarball includes pyenv Python 3.12 + venv with all deps
- Downloads from GitHub releases by default (~50MB)
- Reduces install time from 20+ min to ~2 min
- Add --no-prebuilt / --from-source flags to force compile
- Update BUILD_IMAGE.md with tarball creation instructions
- Rename tarball: stegasoo-pi-arm64.tar.zst (was venv-only)
Fresh Pi installs no longer need to compile Python or jpegio.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- USE_PREBUILT=true by default, downloads from GitHub releases
- Add --no-prebuilt / --from-source flags for manual builds
- Update estimated time: ~2 min vs 15-20 min from source
- Update help text with new options
Fresh Pi installs now download pre-built venv automatically,
cutting install time from 20+ minutes to ~2 minutes.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move repo clone to step 4 (before pyenv) to check for tarball early
- Set USE_PREBUILT flag immediately after cloning
- Python compile only happens if not already installed (fallback)
- Better progress messages during install
This ensures pre-built venv detection happens before expensive
Python compile step, and skips compile entirely on repeat installs.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
QR Channel Key Sharing:
- Admin-only QR generator in about.html (was visible to all)
- QR button for saved keys on account page
- Fixed about() route missing channel status vars (bug)
Pi Build Optimization:
- Pre-built venv tarball support (39MB zstd, skips 20+ min compile)
- setup.sh auto-detects and extracts tarball if present
- Strip __pycache__/tests before tarball (295MB → 208MB)
Flash Script Improvements:
- flash-image.sh now uses config.json for headless WiFi setup
- Consistent wipe prompt on both flash scripts
- pull-image.sh re-enables auto-expand before shrinking
Build Docs:
- Added zstd and jq to pre-setup apt-get
- Documented fast build option with pre-built venv
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- wizard/setup now generate certs when HTTPS enabled
- app.py has proper error handling for cert failures
- Add custom SSL certificate documentation to INSTALL.md
- Include SANs for hostname, localhost, and local IP
Previously HTTPS could be enabled but certs weren't generated,
causing SSL_ERROR_RX_RECORD_TOO_LONG browser errors.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Horizontal borders: deep purple (93) → light blue (117) gradient
- STEGASOO ASCII logo: gold (220) to match web UI
- Applied to all RPi scripts: first-boot-wizard, setup, sanitize
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Progress bar support (v4.1.2):
- Web frontend: Real-time progress during encode with phase display
- CLI: --progress flag with rich library for encode command
- Backend: progress_file parameter for async progress reporting
DCT decode bug fix:
- Fixed InvalidMagicBytesError not being caught in early-exit check
- RS-protected format (v4.1.0+) has length prefix first, not magic bytes
- Exception handler now catches both ValueError and InvalidMagicBytesError
MOTD update:
- Added sparkly header to setup.sh MOTD (matches other rpi scripts)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- System MOTD already shows banner, bashrc one was redundant
- Source bashrc immediately after copying for instant effect
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
iptables requires root to read NAT rules. Instead check if the
iptables-restore service is enabled, which indicates 443 redirect
was configured.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
On SSH login, shows ASCII logo and active URL if service is running,
or instructions to start if not.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Use `pyenv which python` instead of hardcoded path to handle
version mapping (3.12 -> 3.12.12).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- setup.sh: Add btop to apt install for temp monitoring
- first-boot-wizard: Add Step 4 for overclock configuration
- Detects Pi 4/5 model
- Asks about active cooling
- Offers appropriate overclock settings (2.0GHz Pi4, 2.8GHz Pi5)
- Prompts for restart if enabled
- decode.html: Make message box click-to-copy, remove separate button
- Shows "(click to copy)" hint
- Visual feedback on hover and copy
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Clone stegasoo BEFORE building jpegio (need patch script)
- Create venv with explicit pyenv Python path
- Build jpegio INTO venv (not globally)
- Add python3-dev to apt dependencies
- Update step count from 9 to 11
This fixes the issue where jpegio was built globally, then pip
tried to reinstall unpatched jpegio from PyPI into the venv.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Branch 4.1 includes Reed-Solomon error correction for DCT
steganography which is required for reliable operation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- 4 spaces before sparkle lines
- 3 spaces before logo top line
- 2 spaces before logo body
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Creates /etc/profile.d/stegasoo-path.sh to add:
- /opt/stegasoo/venv/bin (stegasoo CLI)
- /opt/stegasoo/rpi (setup.sh, sanitize-for-image.sh, etc)
Users can now run 'stegasoo' and the rpi scripts from anywhere.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
