fix(scripts): quote whitelist model ids safely

[mldangelo-oai]

Summary

• emit model IDs with Python's literal representation in both Hugging Face whitelist generators
• reject non-object API responses
• add an executable-injection regression for both generated modules

Reproduction

A model ID containing a backslash, quote, newline, and Python expression escaped the generated set literal. Importing either generated whitelist module executed the injected expression.

The regression demonstrates the vulnerable generators creating executed.txt; after the fix, the exact input remains inert set data.

Validation

• whitelist generator and existing whitelist tests: 31 passed
• Ruff format and lint pass on changed Python files
• mypy passes on changed Python files

[github-actions]

Workflow run and artifacts

Performance Benchmarks

Compared 12 shared benchmarks with a regression threshold of 15%.
Status: 0 regressions, 0 improved, 12 stable, 0 new, 0 missing.
Aggregate shared-benchmark median: 1.410s -> 1.445s (+2.5%).

Workload	Benchmark	Target	Size	Files	Baseline	Current	Change	Status
direct-malicious-upload	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_direct_malicious_upload	malicious_reduce	52 B	1	518.6us	545.1us	+5.1%	stable
mixed-model-repository	tests/benchmarks/test_scan_benchmarks.py::test_scan_release_candidate_repository	release-candidate	547.3 KiB	32	476.27ms	495.97ms	+4.1%	stable
warm-cache-rescan	tests/benchmarks/test_scan_benchmarks.py::test_scan_warm_cached_repository_rescan	release-candidate	547.3 KiB	32	105.99ms	109.49ms	+3.3%	stable
duplicate-heavy-registry	tests/benchmarks/test_scan_benchmarks.py::test_scan_duplicate_registry_snapshot	registry-snapshot	915.2 KiB	13	384.73ms	396.99ms	+3.2%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_base64]	nested_base64	98 B	1	548.8us	538.3us	-1.9%	stable
single-checkpoint-preflight	tests/benchmarks/test_scan_benchmarks.py::test_scan_single_checkpoint_before_load	single_checkpoint.pkl	183.0 KiB	1	70.58ms	71.71ms	+1.6%	stable
chunked-upload-stream	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_chunked_upload_stream	chunked_stream	278.2 KiB	1	114.03ms	112.31ms	-1.5%	stable
padded-multi-stream-upload	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_padded_multi_stream_upload	multi_stream_padded	4.1 KiB	1	599.3us	607.3us	+1.3%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_hex]	nested_hex	130 B	1	579.8us	576.8us	-0.5%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_raw]	nested_raw	78 B	1	545.0us	546.3us	+0.2%	stable
clean-training-checkpoint	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_clean_training_checkpoint	safe_large	278.2 KiB	1	108.84ms	108.96ms	+0.1%	stable
suspicious-pickle-intake	tests/benchmarks/test_scan_benchmarks.py::test_scan_suspicious_pickle_intake	suspicious-intake	183.8 KiB	4	147.23ms	147.16ms	-0.0%	stable

[mldangelo-oai]

@codex review\n\nPlease review exact head cbc46057997e3e2474102c752b04e7d57200854a after merging current main and hardening all generated whitelist inputs.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Another round soon, please!

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[mldangelo-oai]

@codex review\n\nPlease review exact head 065535650dd553ae123e71d6edcada85cd0bb64a after the second normal merge from current main. The whitelist-generator diff is unchanged from the previously clean review.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. 🚀

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[mldangelo-oai]

@codex review

Please review exact head 5a59e485ebac72e52d5857ff06ac479ba23d9e28 after merging latest origin/main.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Breezy!

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[mldangelo-oai]

@codex review

Please review exact head 3b3e819ccff8a94606a2bef2a0c30f4ec5d4ed5b after merging latest origin/main.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. 👍

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[mldangelo-oai]

@codex review

Please review exact head 552a003e0497e2b40f6b69a2cd45c7f50785e94e after merging latest origin/main.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Can't wait for the next one!

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[mldangelo-oai]

@codex review

Please review exact head 8150bdf83327d4a029f11960998c5cdacb97587c after merging latest origin/main.

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Swish!

ℹ️ About Codex in GitHub

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