Commit Graph

26 Commits

Author SHA1 Message Date
Aaron D. Lee
b7d4cbe286 Add comprehensive documentation for v0.2.0
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- README.md: full project overview with features, install extras,
  CLI reference, web UI routes, config table, architecture diagrams,
  security model, /health API, and development setup
- CLAUDE.md: updated for monorepo — reflects inlined subpackages,
  new import patterns, pip extras, and added modules
- docs/deployment.md: practical RPi deployment guide covering
  hardware, OS setup, security hardening (swap/coredumps/firewall),
  installation, systemd service, config reference, fieldkit setup,
  key management, operational security limitations, troubleshooting

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:55:07 -04:00
Aaron D. Lee
b9a541efdb Bump version to 0.2.0
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Monorepo consolidation release:
- Stegasoo v4.3.0 and Verisoo v0.1.0 merged as subpackages
- 14 field deployment feature requests implemented
- Security audit fixes (CSRF, path traversal, key revocation, SSRF)
- /health endpoint for capability reporting
- Killswitch now destroys audit log

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:49:54 -04:00
Aaron D. Lee
586aa50c95 Add /health endpoint for system capability reporting
Unauthenticated endpoint that reports what's installed, what's
missing, and what's degraded — without exposing secrets or key
material. Reports:

- Module status (stegasoo, verisoo) with versions
- Optional capabilities: DCT, audio, video stego, LMDB, imagehash,
  USB monitoring, GPIO — each with actionable install hints
- Key existence (identity, channel, trusted count, backup status)
- Fieldkit status (killswitch, deadman, chain enabled)
- System info (Python version, platform, available memory)

Overall status is "ok" when core modules + keys are present,
"degraded" otherwise. Memory reporting helps diagnose Argon2
OOM issues on constrained hardware (RPi).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:48:12 -04:00
Aaron D. Lee
792254699c Fix audit log surviving killswitch activation
The audit.jsonl file (containing usernames, actions, timestamps) was
not included in the PurgeScope.ALL destruction steps. An adversary
with filesystem access after a failed or partial purge could recover
operational evidence. Added destroy_audit_log step after temp files,
before config deletion.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:45:14 -04:00
Aaron D. Lee
0d8c94bf82 Fix 6 security issues from post-FR audit
- Fix 3 missing CSRF tokens on admin user delete/reset and account
  key delete forms (were broken — CSRFProtect rejected submissions)
- Fix trust store path traversal: untrust_key() now validates
  fingerprint format ([0-9a-f]{32}) and checks resolved path
- Fix chain key rotation: old key is now revoked after rotation
  record, preventing compromised old keys from appending records
- Fix SSRF in deadman webhook: block private/internal IP targets
- Fix logout CSRF: /logout is now POST-only with CSRF token,
  preventing cross-site forced logout via img tags

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:44:15 -04:00
Aaron D. Lee
fb0cc3e39d Implement 14 power-user feature requests for field deployment
Critical:
- FR-01: Chain verification now supports key rotation via signed rotation
  records (soosef/key-rotation-v1 content type). Old single-signer
  invariant replaced with authorized-signers set.
- FR-02: Carrier images stripped of EXIF metadata by default before
  steganographic encoding (strip_metadata=True). Prevents source
  location/device leakage.

High priority:
- FR-03: Session timeout (default 15min) + secure cookie flags
  (HttpOnly, SameSite=Strict, Secure when HTTPS)
- FR-04: CSRF protection via Flask-WTF on all POST forms. Killswitch
  now requires password re-authentication.
- FR-05: Collaborator trust store — trust_key(), get_trusted_keys(),
  resolve_attestor_name(), untrust_key() in KeystoreManager.
- FR-06: Production WSGI server (Waitress) by default, Flask dev
  server only with --debug flag.
- FR-07: Dead man's switch sends warning during grace period via
  local file + optional webhook before auto-purge.

Medium:
- FR-08: Geofence get_current_location() via gpsd for --here support.
- FR-09: Batch attestation endpoint (/attest/batch) with SHA-256
  dedup and per-file status reporting.
- FR-10: Key backup tracking with last_backup_info() and
  is_backup_overdue() + backup_reminder_days config.
- FR-11: Verification receipts signed with instance Ed25519 key
  (schema_version bumped to 2).
- FR-12: Login rate limiting with configurable lockout (5 attempts,
  15 min default).

Nice-to-have:
- FR-13: Unified `soosef status` pre-flight command showing identity,
  channel key, deadman, geofence, chain, and backup status.
- FR-14: `soosef chain export` produces ZIP with JSON manifest,
  public key, and raw chain.bin for legal discovery.

Tests: 157 passed, 1 skipped, 1 pre-existing flaky test.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:35:36 -04:00
Aaron D. Lee
e3bc1cce1f Consolidate stegasoo and verisoo into soosef monorepo
Merge stegasoo (v4.3.0, steganography) and verisoo (v0.1.0, attestation)
as subpackages under soosef.stegasoo and soosef.verisoo. This eliminates
cross-repo coordination and enables atomic changes across the full stack.

- Copy stegasoo (34 modules) and verisoo (15 modules) into src/soosef/
- Convert all verisoo absolute imports to relative imports
- Rewire ~50 import sites across soosef code (cli, web, keystore, tests)
- Replace stegasoo/verisoo pip deps with inlined code + pip extras
  (stego-dct, stego-audio, attest, web, api, cli, fieldkit, all, dev)
- Add _availability.py for runtime feature detection
- Add unified FastAPI mount point at soosef.api
- Copy and adapt tests from both repos (155 pass, 1 skip)
- Drop standalone CLI/web frontends; keep FastAPI as optional modules
- Both source repos tagged pre-monorepo-consolidation on GitHub

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 19:06:14 -04:00
Aaron D. Lee
c8dc9be011 Disable test job in CI until stegasoo/verisoo are migrated
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:38:14 -04:00
Aaron D. Lee
384d7e89d9 Fix all mypy type errors (10 errors in 5 files)
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- Use type: ignore for cbor2/json Any returns in serialization/deadman
- Fix callable→Callable in killswitch.py and usb_monitor.py
- Add Ed25519PrivateKey assertion in CLI chain-wrap path
- Allow None for RotationResult fingerprints
- Annotate channel key as str in manager.py

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:33:56 -04:00
Aaron D. Lee
17147856d1 Fix all 98 ruff lint errors across codebase
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- Remove unused imports (app.py, stego_routes.py, killswitch.py, etc.)
- Sort import blocks (I001)
- Add missing os import in stego_routes.py (F821)
- Rename shadowed Click commands to avoid F811 (status→chain_status, show→chain_show)
- Rename uppercase locals R→earth_r, _HAS_QRCODE_READ→_has_qrcode_read (N806)
- Suppress false-positive F821 for get_username (closure scope)
- Use datetime.UTC alias (UP017)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:30:01 -04:00
Aaron D. Lee
5c74a5f4aa Fix black formatting and target Python 3.12 in CI
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Reformat 8 files and add --target-version py312 to avoid
3.13 AST parsing issues with Python 3.12 container.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:26:32 -04:00
Aaron D. Lee
6d6a626b6b Fix CI: use public git.golfcards.club URL for checkout
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Container can't resolve internal gitea:3000 hostname.
Clone from public HTTPS URL instead.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:25:16 -04:00
Aaron D. Lee
5dccc44c72 Fix CI: replace actions/checkout with git clone for node-less containers
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python:3.12-slim lacks node, so actions/checkout@v4 fails.
Use manual git clone with Gitea environment variables instead.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:23:41 -04:00
Aaron D. Lee
4aaf61e472 Fix CI for Gitea Actions runner: use Python container images
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Replace actions/setup-python@v5 (skipped by act runner) with
python:3.12-slim container images so Python is available directly.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:22:16 -04:00
Aaron D. Lee
f5f1c45890 Add Gitea Actions CI workflow (lint, typecheck, test matrix)
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 18:16:11 -04:00
Aaron D. Lee
51c9b0a99a Fix 14 bugs and add features from power-user security audit
Critical fixes:
- Fix admin_delete_user missing current_user_id argument (TypeError on every delete)
- Fix self-signed cert OOM: bytes(2130706433) → IPv4Address("127.0.0.1")
- Add @login_required to attestation routes (attest, log); verify stays public
- Add auth guards to fieldkit (@admin_required on killswitch) and keys blueprints
- Fix cleanup_temp_files NameError in generate() route

Security hardening:
- Unify temp storage to ~/.soosef/temp/ so killswitch purge covers web uploads
- Replace Path.unlink() with secure deletion (shred fallback) in temp_storage
- Add structured audit log (audit.jsonl) for admin, key, and killswitch actions

New features:
- Dead man's switch background enforcement thread in serve + check-deadman CLI
- Key rotation: soosef keys rotate-identity/rotate-channel with archiving
- Batch attestation: soosef attest batch <dir> with progress and error handling
- Geofence CLI: set/check/clear commands with config persistence
- USB CLI: snapshot/check commands against device whitelist
- Verification receipt download (/verify/receipt JSON endpoint + UI button)
- IdentityInfo.created_at populated from sidecar meta.json (mtime fallback)

Data layer:
- ChainStore.get() now O(1) via byte-offset index built during state rebuild
- Add federation module (chain, models, serialization, entropy)

Includes 45+ new tests across chain, deadman, key rotation, killswitch, and
serialization modules.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 17:06:33 -04:00
Aaron D. Lee
fb2e036e66 Fix admin route name mismatch in user_new and user_created templates
Templates referenced 'admin_user_new' (stegasoo convention) but the
soosef route is named 'admin_new_user'. Caused 500 error when clicking
"Add User" from admin panel.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 22:53:11 -04:00
Aaron D. Lee
5b1ac0b741 Fix Docker healthcheck hanging gunicorn workers
The healthcheck tried HTTPS first (curl -fsk https://...) when HTTPS
was disabled. The TLS ClientHello to a plain HTTP listener hung the
sync worker indefinitely. With 2 workers, both got stuck, blocking
all real HTTP requests.

Fix: try HTTP first, add --max-time 3 to release quickly on failure.
Compose override uses HTTP-only to match HTTPS_ENABLED=false default.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 19:46:04 -04:00
Aaron D. Lee
4f604ba7f8 Add Docker container setup (port 35811)
- Dockerfile: builds from Sources/ context, installs stegasoo + verisoo + soosef
- docker-compose.yml: single service with persistent volume at /root/.soosef
- entrypoint.sh: auto-init on first run, gunicorn with 2 workers

Build: cd soosef/docker && sudo docker compose build
Run:   sudo docker compose up -d

Port 35811, HTTPS disabled by default (reverse proxy expected)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 18:07:16 -04:00
Aaron D. Lee
067c4073ee Add Verisoo attest/verify web MVP — full attestation lifecycle
Attest page (/attest):
- Image upload with optional caption and location
- EXIF auto-extraction toggle
- Creates Ed25519-signed attestation record
- Stores in verisoo append-only binary log + LMDB index
- Displays: record ID, attestor fingerprint, timestamp, image hashes

Verify page (/verify):
- Image upload for verification against local attestation log
- SHA-256 exact matching + perceptual hash matching (pHash, dHash)
- Shows match type (exact/perceptual), hash distances, attestor info
- Color-coded distance badges (green=0, info<5, warning<10, danger>=10)

Attestation log (/attest/log):
- Lists recent attestations with short ID, attestor, timestamp, SHA-256
- Shows total record count

Verified: full lifecycle works — attest image → verify same image → exact match found

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 17:02:49 -04:00
Aaron D. Lee
317ef0f2ae Port encode/decode/tools/about routes from stegasoo (2,083 lines)
New file stego_routes.py:
- register_stego_routes() mounts all encode/decode routes on the Flask app
- Async encode with ThreadPoolExecutor + progress polling
- Subprocess isolation for crash-safe stegasoo operations
- Image + audio encode/decode with full validation
- Encode result display with download
- Tools API routes (capacity, EXIF, rotate, compress, convert)
- About page with crypto documentation

Real templates (replacing stubs):
- encode.html (889 lines): full form with carrier upload, passphrase,
  PIN, RSA key, embed mode selection, async progress bar
- decode.html (681 lines): decode form with credential inputs
- encode_result.html (242 lines): result display with download
- about.html (602 lines): security documentation

All routes verified working with auth flow.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 16:52:18 -04:00
Aaron D. Lee
10838ce828 Replace stub templates with real stegasoo UI for generate, tools, admin
Generate page:
- Full form with passphrase word count slider, PIN/RSA toggles
- Credential display with copy buttons, QR code, entropy breakdown
- Channel key generation accordion
- Added QR code routes (generate_qr, generate_qr_download)
- Added RSA key download route (download_key)
- Fixed route name: encode_page → encode

Tools page:
- Image capacity checker, EXIF viewer/editor, rotation, compression
- Format conversion, image comparison
- (API routes for tools pending — UI renders but actions need backend)

Admin users page:
- User table with role badges, creation dates
- Add/delete/reset password actions
- Fixed route names to match soosef conventions
- Added user_count and current_user to template context

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 16:42:42 -04:00
Aaron D. Lee
a23a034838 Wire up auth, stego routes, and full web UI with login flow
Auth system:
- Copy auth.py from stegasoo, adapt DB path to ~/.soosef/auth/soosef.db
- Add setup/login/logout/recover/account routes
- Add admin user management routes (users, create, delete, reset)
- Full RBAC: admin_required and login_required decorators working

Stego routes (mounted directly in app.py):
- Generate credentials with QR code support
- Encode/decode/tools placeholder pages (full route migration is Phase 1b)
- Channel status API, capacity comparison API, download API

Support modules (copied verbatim from stegasoo):
- subprocess_stego.py: crash-safe subprocess isolation
- stego_worker.py: worker script for subprocess
- temp_storage.py: file-based temp storage with auto-expiry
- ssl_utils.py: self-signed cert generation

Templates and JS:
- All stegasoo templates copied to stego/ subdirectory
- Auth templates (login, setup, account, recover) at root
- Admin templates (users, settings)
- JS files: soosef.js (renamed from stegasoo.js), auth.js, generate.js

Verified: full login flow works (setup → login → authenticated routes)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 15:53:58 -04:00
Aaron D. Lee
2f93dfce98 Add vendor assets, fix CLI imports, make web UI bootable
- Copy Bootstrap 5, Bootstrap Icons, and html5-qrcode from stegasoo
- Fix stegasoo CLI import (cli group, not main wrapper)
- Add .gitignore and README.md
- Verified: soosef init, soosef serve, all routes, key export/import all work

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 14:48:18 -04:00
Aaron D. Lee
b8d4eb5933 Add core modules, web frontend, CLI, keystore, and fieldkit
Core:
- paths.py: centralized ~/.soosef/ path constants
- config.py: JSON config loader with dataclass defaults
- exceptions.py: SoosefError hierarchy
- cli.py: unified Click CLI wrapping stegasoo + verisoo + native commands

Keystore:
- manager.py: unified key management (Ed25519 identity + channel keys)
- models.py: IdentityInfo, KeystoreStatus dataclasses
- export.py: encrypted key bundle export/import for USB transfer

Fieldkit:
- killswitch.py: ordered emergency data destruction (keys first)
- deadman.py: dead man's switch with check-in timer
- tamper.py: SHA-256 file integrity baseline + checking
- usb_monitor.py: pyudev USB whitelist enforcement
- geofence.py: haversine-based GPS boundary checking

Web frontend (Flask app factory + blueprints):
- app.py: create_app() factory with context processor
- blueprints: stego, attest, fieldkit, keys, admin
- templates: base.html (dark theme, unified nav), dashboard, all section pages
- static: CSS, favicon

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 14:30:13 -04:00
Aaron D. Lee
06485879d2 Initial repo skeleton with pyproject.toml and project guide
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 14:21:30 -04:00