[v25.2.x] iceberg: support bucket names with dots in URIs#29095
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nvartolomei merged 1 commit intoredpanda-data:v25.2.xfrom Dec 22, 2025
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Previously, the URI parser would reject bucket names containing dots by treating any host with a dot as an unsupported virtual host-style URI. This prevented using S3 buckets with dots in their names. We also change slightly the behavior to reject uris like `s3://bucket.s3.amazonaws.com/path/to/object`. I never seen them in the wild and I think it is unsafe to accept them without additional checks. Fixes https://redpandadata.atlassian.net/browse/CORE-15069 (cherry picked from commit 1ddaad0)
nvartolomei
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Dec 22, 2025
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Backport of PR #29071