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supabase
storage
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feat(uploader): verify uploaded MIME against magic bytes (closes #639)
- #1499
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feat(uploader): verify uploaded MIME against magic bytes (closes #639)
#1499
61465
wants to merge 5 commits into
supabase:master
supabase/storage:master
from
61465:feat/mime-magic-byte-validation-639
61465/storage:feat/mime-magic-byte-validation-639
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Commits on Oct 7, 2026
fix: auto-select url-signing JWK from JWT_JWKS (closes #629)
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test: add round-trip proof that auto-selected EC key signs with ES256 (#629)
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feat: warn when JWT_JWKS has keys but none can sign URLs (#629)
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test: cover isUrlSigningCapableJwk and pickUrlSigningKey directly (#629)
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Commits on Oct 10, 2026
feat(uploader): verify uploaded MIME against magic bytes (closes #639)
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