- BUILD_IMAGE.md: Clarify docs are for devs, not end users
- Add 4.1.5 plan with decode progress bar feature
- Update .gitignore for release assets (.zip, .img)
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- Split clone and setup into separate steps
- Add Step 5: Copy pre-built tarball from host
- Renumber remaining steps (7-11)
- Update quick command summary with full workflow
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Read arm_freq from config.txt instead of vcgencmd live reading.
Previously showed 600 MHz at idle, now shows actual configured max.
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- 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.
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- 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.
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- 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.
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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
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Prompts user to wipe partition table before flashing,
helpful when SD card has corrupted partitions.
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- Reads config from rpi/config.json
- Flashes image with dd (supports .xz and .zst)
- Configures SSH, user/password, hostname on boot partition
- Creates NetworkManager connection file on rootfs for WiFi
- Works with Trixie/Bookworm (no more wpa_supplicant)
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- 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.
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- 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
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- Removed side borders from logo/sparkle sections
- Use horizontal lines only (no corner chars)
- Changed to pale pink (256-color 218) for softer look
- Centered "First Boot Wizard" and "Setup Complete!" text
- Both banners now identical except bottom text
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- Added 4 extra spaces to sparkle lines
- Added 2 extra spaces to logo lines
- Both banners now properly aligned within the border
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fixed logo alignment to be consistent across all lines
- Changed border from 0;35 (magenta) to 1;35 (light pink)
- Updated sparkle pattern for better visual consistency
- Both welcome and Setup Complete banners now match
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Both welcome and Setup Complete banners now have consistent
design with sparkles directly above the bottom text line.
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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)
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- System MOTD already shows banner, bashrc one was redundant
- Source bashrc immediately after copying for instant effect
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- Convert CRLF to LF before patching (jpegio uses Windows line endings)
- Update patch context to match current jpegio setup.py
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- Remove sparkle decoration lines from banner
- Reduce padding and margins on boxes
- Condense first steps to single line
- Condense commands to single line
- Simplify restart notice (no bordered box)
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- Try rpi-imager first (native .zst support, faster)
- Fall back to dd if rpi-imager unavailable or fails
- pv now optional (uses dd status=progress without it)
- Handles .zst.zip GitHub wrapper automatically
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- Move from rpi/ to tests/ directory
- Add to .gitignore (local tool, not part of distribution)
- Pytest unit tests remain tracked
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Smoke test improvements:
- Add --docker flag for testing Docker containers
- Skip SSH/systemd checks in Docker mode
- Docker health check verifies HTTP response
- Show "Docker Smoke Test" header in Docker mode
inject-wifi.sh:
- Add to repo (was gitignored)
- Add cleanup trap for robustness
- Supports NetworkManager (Bookworm) and wpa_supplicant (legacy)
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add support for .zst.zip wrapper (GitHub releases workaround)
- Update examples to use .zst format (current default)
- Update usage to show all supported formats
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- Check /login redirect to /setup instead of homepage redirect
- Use logout link presence to verify login success (encode/decode are public)
- Add -c flag to save cookies during homepage check
The smoke test was passing login even when not logged in because
encode/decode links are visible to everyone.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Clear iptables-restore service and rules so wizard can reconfigure
fresh. Fixes MOTD showing wrong port after re-running wizard.
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iptables requires root to read NAT rules. Instead check if the
iptables-restore service is enabled, which indicates 443 redirect
was configured.
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On SSH login, shows ASCII logo and active URL if service is running,
or instructions to start if not.
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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).
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- Change .python-version from 3.12.0 to 3.12 (matches any 3.12.x)
- Update docs to use /opt/stegasoo instead of ~/stegasoo
- Add pre-setup steps: chown /opt, install git
- Renumber BUILD_IMAGE.md steps (now 9 steps)
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- Better argument parsing for IP, --https, --443, --port=N
- Port 443 omits port from URL for cleaner output
- Ignore unknown flags instead of treating as IP
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- New step 10/11 removes overclock settings from /boot/firmware/config.txt
- Removes over_voltage, arm_freq, gpu_freq lines
- Skipped in soft reset mode (preserves for testing)
- Distributable image should let users configure via wizard
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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
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- 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.
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Branch 4.1 includes Reed-Solomon error correction for DCT
steganography which is required for reliable operation.
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- Add required -r/--reference option to encode command
- Add required -r/--reference option to decode command
- Replace stub implementations with actual library calls
- CLI now properly encodes and decodes messages/files
- Fix smoke test form field names and add proper redirect handling
The CLI encode/decode were stubs that didn't actually work.
Now they properly use the stegasoo library functions.
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