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tower
tower-cli
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feat: tower-duckdb crate — sandboxed catalog queries and adversarial tests
- #331
#331
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bradhe
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Jul 27, 2026
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feat: tower-duckdb crate — sandboxed catalog queries and adversarial tests
#331
bradhe
merged 9 commits into
develop
tower/tower-cli:develop
from
features/catalog-query-sandbox
tower/tower-cli:features/catalog-query-sandbox
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Commits on Jul 24, 2026
feat(catalogs): add DuckDB query sandbox primitives and adversarial tests
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refactor(catalogs): extract Tower's DuckDB usage into a tower-duckdb crate and wire the sandbox in
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fix(tower-duckdb): gate read-only queries with DuckDB's parser, not a keyword denylist
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fix(tower-duckdb): bundle the json extension and skip iceberg test where it can't install
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Commits on Jul 26, 2026
test(tower-duckdb): co-locate read-only gate regression tests in guard.rs
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Commits on Jul 27, 2026
feat(tower-duckdb): close SELECT-shaped holes, expand the lockdown, and bound queries
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feat(catalogs): add --max-rows to override the query result ceiling
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fix(tower-duckdb): make the function gate fail-closed and the ceilings real
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fix(tower-duckdb): close the replacement-scan SSRF path CI found on Linux
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