5 Commits

Author SHA1 Message Date
adlee-was-taken
ef5a9ce9cb Add per-channel hybrid audio spread spectrum and env feature toggles
Spread spectrum v2: independent per-channel embedding with round-robin
bit distribution, preserving spatial stereo/surround mix. Adaptive chip
tiers (256/512/1024) trade capacity for lossy codec robustness. LFE
channel skipped for 5.1+ layouts. v2 header (20B) with backward-
compatible v0 decode fallback.

Environment toggles (STEGASOO_AUDIO, STEGASOO_VIDEO) gate audio/video
features for minimal builds (e.g. Raspberry Pi image-only). Values:
auto (default, detect deps), 1/true (force on), 0/false (force off).

Web UI fixes: accordion defaults to step 1 on load, chevron arrow
styling, required attribute toggling for audio carrier type switch,
"Images & Mode" renamed to "Reference, Carrier, Mode".

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-28 11:58:40 -05:00
Aaron D. Lee
80dc22f150 Add Admin Recovery System with multiple backup options
- Recovery key generation (32-char alphanumeric, dashed format)
- Multiple backup methods: text file, QR code, stego image
- QR codes obfuscated with XOR (RECOVERY_OBFUSCATION_KEY constant)
- Stego backup hides key in image using Stegasoo itself
- CLI: `stegasoo admin recover --db path/to/db`
- Web routes: /recover, /account/recovery/regenerate
- Toast notifications now auto-dismiss after 20s with fade
- Updated WEB_UI.md and CLI.md documentation for v4.1.0

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 02:27:06 -05:00
Aaron D. Lee
823b8824ea Add saved channel keys feature for Web UI users
- Database: Add user_channel_keys table with CASCADE delete
- Auth: Add CRUD functions for channel key management (10 keys/user limit)
- Routes: Add key save/delete/rename endpoints and JSON API
- Account page: Add saved keys section with add/rename/delete UI
- Encode/Decode: Add saved keys to channel key dropdown (optgroup)
- About page: Add Channel Key QR generator for sharing keys
- Track last_used_at when saved keys are used

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-03 23:47:59 -05:00
Aaron D. Lee
7b33501495 Add multi-user support with admin user management
- Rewrite auth.py for multi-user schema (users table with roles)
- Auto-migrate from single-user admin_user table to new schema
- Add @admin_required decorator for protected routes
- Admin routes: /admin/users, /admin/users/new, delete, reset-password
- New templates: admin/users.html, user_new.html, user_created.html, password_reset.html
- Update login.html for username field, base.html and account.html for admin nav
- Max 16 users + 1 admin, session invalidation on delete/password reset

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-03 22:52:39 -05:00
Aaron D. Lee
cf247d207f v4.0.2: Add Web UI authentication and optional HTTPS
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- Add single-admin login with SQLite3 user storage
- First-run setup wizard for admin account creation
- Account management page for password changes
- Optional HTTPS with auto-generated self-signed certificates
- Configurable via STEGASOO_AUTH_ENABLED, STEGASOO_HTTPS_ENABLED env vars
- UI improvements: larger QR previews, consistent panel styling
- Update docker-compose.yml with auth config and persistent volumes
- Update all documentation for v4.0.2

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-02 20:00:47 -05:00