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feat: media expansion surfaces — edit mask, upscale, background removal, interpolation, diarization, meshgen (ADR-0020) #14

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steve merged 2 commits from feat/media-expansion-surfaces into main 2026-07-13 23:13:36 +00:00
Conversation 3 Commits 2 Files Changed 16
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2 Commits
Author SHA1 Message Date
steveandClaude Fable 5 4a752ffa2a fix: harden upstream path + binary-body validation (gadfly round 1)
CI / Tidy (pull_request) Successful in 9m24s
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CI / Build & Test (pull_request) Successful in 10m17s
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- upstreamPath rejects '..' in model ids AND in the rest path — the rest
  can embed SERVER-SUPPLIED components (ACE-Step result file URLs), so
  dot-dot/scheme smuggling toward other proxy endpoints is refused
- singleImageResult requires positive image evidence (sniffed magic OR
  declared image/*): an empty-Content-Type error page can no longer pass
  as 'the image' via sniffImageMIME's PNG-default labelling
- upscale/background responses get a dedicated 256MB cap (the 64MB cap
  is JSON-sized; a 4x PNG legitimately exceeds it)
- mesh JSON-detection widened (512-byte whitespace-tolerant peek + reject
  declared application/json)
- Transcribe now reuses buildMultipart; transcriptionFilename takes
  (filename, mime) so diarize shares it without a fake request struct;
  truncateForError stops shadowing builtin cap; OnlyMask doc de-ambiguated

Co-Authored-By: Claude Fable 5 <[email protected]>
 2026-07-13 00:50:21 -04:00
steveandClaude Fable 5 e98493bcfb feat: media expansion surfaces — edit mask, upscale, background removal, interpolation, diarization, meshgen (ADR-0020)
CI / Tidy (pull_request) Successful in 9m23s
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CI / Build & Test (pull_request) Successful in 10m24s
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Adversarial Review (Gadfly) / review (pull_request) Successful in 15m37s
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- imagegen.EditRequest.Mask -> sd-server img2img inpainting (white=repaint)
- imagegen.Upscaler + BackgroundRemover, videogen.Interpolator,
  audio.DiarizationModel: new optional provider-minted surfaces
- NEW meshgen leaf package (image->3D, glb/stl/obj)
- provider/llamaswap: all five via the /upstream/<model>/<path> passthrough
  (upstreamPath helper, shared one-file multipart builder); binary success
  bodies validated (non-image, non-video, JSON-mesh rejection); diarization
  pins output=json (vtt/srt drop speaker labels)

Co-Authored-By: Claude Fable 5 <[email protected]>
 2026-07-12 23:52:34 -04:00