Reject empty and control-character identifiers during bundle validate - #6305
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radakam wants to merge 5 commits into
Open
Reject empty and control-character identifiers during bundle validate#6305radakam wants to merge 5 commits into
radakam wants to merge 5 commits into
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…validate
validate --strict previously accepted empty model names, UC/serving names with
control characters, and pipeline file: {}. Those fail later with API 400 or
invalid-URL errors; fail during initialize instead.
Collaborator
Integration test reportCommit: 16a7c53
8 interesting tests: 4 SKIP, 3 KNOWN, 1 RECOVERED
Top 6 slowest tests (at least 2 minutes):
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Keep omitted UC parent fields as warnings, point diagnostics at the field path, tighten tests, and drop duplicate empty-name acceptance coverage.
Build diagnostic paths structurally with dyn.NewPath instead of parsing concatenated strings: a resource key containing a path metacharacter (e.g. "weird[0]key") made MustPathFromString panic during bundle validate. Drive the identifier checks off generated.RequiredFields rather than a hand-picked list of resource types, so control characters and blank values are caught consistently (vector search endpoints, apps, experiments and others were previously silent). Explicit empty strings on UC parent fields are now rejected too; omitted parents keep warning. Stop short-circuiting before warnForMissingFields so one validate run reports every issue, and name the offending character in the diagnostic detail since control characters are invisible in terminal output.
Collapse OpenAPI warnings, backend-only errors, and blank/control-char checks into a compiled rule set so nested fields keep accurate messages and validate stays a single config walk.
Split OpenAPI required-field warnings from identifier checks and drop the heuristic rule engine so validation policy stays readable and intentional.
radakam
marked this pull request as ready for review
August 19, 2026 08:56
Contributor
Approval status: pending
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radakam
changed the title
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Changes
Reject empty, blank, and control-character resource identifiers (and incomplete pipeline library paths) during bundle validation, so these configs fail at initialize instead of later with API 400 / invalid-URL errors.
catalog_name,schema_name, …): blank and control-character values error; omitted parents still warn when OpenAPI marks them required. Explicit""on non-omitemptyparents (e.g. volumes) also errors; onomitemptyparents (e.g. registered models),DropEmptyStringstreats""as unset before validate.file/notebook/globentries without paths are rejected.dyn.NewPath(no panic on resource keys with path metacharacters) and name the offending control character in the detail.Why
Found by fuzz testing.
Tests
Acceptance:
invalid_identifiers,required,empty_resources, dashboard/sql_warehouse required-name cases,volume_defaults, models validate