Snowflake reconciliation audit — badge integrity, Chain I harness, staging SQL#52
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…aging SQL (#52) P0: Chain K downgraded MODELED→HYPOTHESIS; three gaps blocked end-to-end validation (no Polaris mock, no staging SQL, containment guard URL bug). Fixed assert_loopback() to extract hostname via urlparse rather than passing the full URL string. Badge advances to MODELED once the mock Polaris service is added. P1: Chain I (Cortex MCP/planner/search) added to capture_baselines.py TOOL_FLOWS; mock-snowflake-mcp now started alongside the main mock. MOCK_BASELINE.txt created for tools/llm-attacks/cortex/lab-validation/. P1: Chain C NAAAPS subpath was silently falling back to offline heuristic. Added /fixture/seed-provider-session and /fixture/naaaps-scan to the mock; probe now runs in mock-NAAAPS mode. P2: Tenant staging SQL authored for Chains E, L, M — fulfils the MODELED badge's promise of tenant-confirmed measurement staged in lab-validation/. P2: Full baseline regenerated (17/17 tools rc=0); all per-tool MOCK_BASELINE.txt slices refreshed. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
capture_baselines.py now scrubs ellipsis-suffix patterns (…XXXXXXXX), full PAT strings, and token_suffix JSON fields from captured stdout and audit snapshots before writing MOCK_BASELINE files. Baseline regenerated. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
MODELED -> HYPOTHESIS): three gaps blocked the claim -- no Polaris mock, no tenant staging SQL, and a containment guard bug passing a full URL string toassert_loopback()(now fixed viaurlparse). Footnote documents the path back toMODELED.cortex_search_poisoning,cortex_agent_mcp_bench, andcortex_agent_planner_steeradded tocapture_baselines.py;mock-snowflake-mcpnow started alongside the main mock.MOCK_BASELINE.txtcreated fortools/llm-attacks/cortex/lab-validation/./fixture/seed-provider-sessionand/fixture/naaaps-scanadded to the mock; probe now runsmock-NAAAPSmode instead of silently falling back to offline heuristic.storage_integration_validate.sql,oauth_scope_validate.sql,udf_eai_validate.sql-- fulfils theMODELEDbadge's promise of measurement staged inlab-validation/.rc=0; all per-toolMOCK_BASELINE.txtslices refreshed.Test plan
EXPLOIT_LAB_ACTIVE=1 SNOWFLAKE_LAB_ACCOUNT=lab-acct-00000000 python3 infra/lab/mock-snowflake/capture_baselines.py-- confirm 17/17 rc=0mode: mock-NAAAPS(notoffline-heuristic) in naaaps-bypass-probe runtools/llm-attacks/cortex/lab-validation/MOCK_BASELINE.txtexists and contains all three Chain I tool runs[HYPOTHESIS]in bothsnowflake-platform-attack-surface-2026.mdandchain-reference-table.mdpython tools/lateral-movement/snowflake-pivot/iceberg_catalog_pivot.py --account lab-acct-00000000 --pat dummy --catalog-token dummy-- confirm error is now connection refused (no mock), notCannot resolveGenerated with Claude Code