Guillaume Meyer (The Opinionated Man) 67ab20afe7 feat: optional MarkDiffusion image-watermark harness and purification removal ...

Add an optional harness around THU-BPM/MarkDiffusion (Apache-2.0) for
controlled image-watermark experiments and an alternative pixel-removal engine:

- markdiffusion_harness.py with watermark / detect / purify subcommands for
  nine image schemes (Tree-Ring, Ring-ID, ROBIN, WIND, SFW, Gaussian-Shading,
  GaussMarker, PRC, SEAL); same-scheme/same-model detection only
- clean_image.py --remove-pixel diffusion runs the DiffusionPurification
  regeneration attack (blind regeneration; conservative strength 0.3 default)
- setup_markdiffusion.sh bootstrap (PyPI pin 1.0.2; --checkout editable clone
  at pinned commit), requirements-markdiffusion.txt, Dockerfile.markdiffusion,
  Makefile targets, and mock-based tests (no torch in CI)
- Docs: README section, SKILL.md, removal-matrix.md, vendor-notes.md,
  references/markdiffusion.md

2026-08-14 11:20:24 -07:00

..

fixtures

chore: finish plan packaging polish

2026-08-11 13:39:14 -07:00

test_audit.py

fix: harden website audit against SSRF and gzip bombs (#49)

2026-08-14 09:25:37 -07:00

test_binary_guard.py

Refuse binary input in the text-only tools (#24)

2026-08-13 13:35:00 -07:00

test_c2patool_report.py

fix: c2patool "No claim found" reported as a C2PA manifest (#3)

2026-08-12 09:01:43 -07:00

test_clean_image.py

feat: support WebP provenance metadata (#37)

2026-08-14 08:59:33 -07:00

test_clean_text.py

fix: preserve load-bearing script invisibles, strip PUA in Layer A (#52)

2026-08-14 08:28:52 -07:00

test_container_meta.py

fix: preserve mixed-case CMS generator meta tags (#42)

2026-08-14 09:07:55 -07:00

test_ctrlregen_clean.py

test: fix Windows venv path in CtrlRegen runner test

2026-08-13 08:56:43 -07:00

test_inspect_file.py

feat: print filename in inspect_file output (#50)

2026-08-14 07:40:34 -07:00

test_json_exit_code.py

fix: --json no longer suppresses the residual-signal exit code (#30)

2026-08-13 18:44:42 -07:00

test_markdiffusion_harness.py

feat: optional MarkDiffusion image-watermark harness and purification removal

2026-08-14 11:20:24 -07:00

test_markllm_detect.py

feat: optional MarkLLM text-watermark verification harness (#53)

2026-08-14 09:56:16 -07:00

test_pdf_structural_rewrite.py

fix: PDF metadata survives exiftool's incremental write (#39)

2026-08-14 08:55:23 -07:00

test_rewrite_text.py

fix: harden writes, HTTP client, CI supply chain, and resource caps

2026-08-12 21:13:53 -07:00

test_security_hardening.py

fix: finish Windows support (preexec_fn, symlink tests, Windows CI) (#23)

2026-08-13 07:16:13 -07:00

test_synthid_score.py

Add optional reverse-SynthID scorer and install paths

2026-08-12 10:37:41 -07:00