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* s3: do not promote ?prefix into the object for non-List actions authRequestWithAuthType mapped an empty object to the prefix parameter for every action, so PUT /bucket?versioning&prefix=x authorized as Write:bucket/x. An object-scoped grant (Write:bucket/*) could then change bucket versioning, lifecycle, cors, and object-lock configuration, and the promoted object also made ResolveS3Action report s3:PutObject to attached IAM policies. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: treat GET ?uploads as a bucket listing for authorization Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: resolve the listing action through the bucket-level object resolveS3AuthTarget fed the promoted prefix to ResolveS3Action, so a bucket-level ?uploads request resolved as s3:GetObject on the prefix ARN in the admin explicit-deny check. Resolve both action and resource against the object the bucket listing actually scopes. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: resolve the listing action through the bucket-level object in AuthorizeAction Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: drop the unreachable object-level uploads case from the resolver test Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> --------- Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>