Add image-gen module: Spring AI ImageModel options on the wire, a moderation gate, and safe storage of generated images in MinIO (sniffed content type, byte and pixel caps, server-chosen keys, capped URL fetcher); per-provider cost table dated 2026-10-28. ImageModel and ModerationModel are hand-written fakes; MinIO is real via Testcontainers; no image provider called.

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_017ic4b7rnC7jppGGdHGESvy
2026-10-28 18:36:40 +00:00
parent 108fc44542
commit aa8b1604ed
48 changed files with 2112 additions and 0 deletions
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+# ImageStore on a real MinIO server
+
+image            : chainguard/minio:latest
+minio --version  : minio version RELEASE.2026-10-23T20-06-51Z (commit-id=76c06ff1d2cc844050fdeb1d54bf8fa70db72278)
+Server header    : MinIO
+stored key       : generated/user-42/4cf346e4b7008b1874935d7969e8ccb1.png
+content type     : image/png, 6363 bytes, 64x48
+sha256           : 7254899daa04ebf862c59d32d2d3280bb179e6c61899505c43aed169c6197bcb
+HEAD Content-Type        : image/png
+HEAD Content-Disposition : attachment
+HEAD Cache-Control       : private, max-age=3600
+HEAD metadata            : {owner=user-42, sha256=7254899daa04ebf862c59d32d2d3280bb179e6c61899505c43aed169c6197bcb}
+read back equal  : true