{"task_id":"st_01a01638","status":"completed","residency_state":"evicted","parent_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","root_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","depth":1,"execution_mode":"in-process","model":"openai-codex/gpt-5.6-terra","notify_on_terminal":true,"created_at":"2026-08-18T18:50:37.345Z","updated_at":"2026-08-20T14:06:45.420Z","notification":{"run_epoch":0,"notified_epoch":0},"name":"review-security-v9","task_summary":"Final security audit for v9","description":"Security v9 review","category":"unspecified-high","requested_model":{"provider":"openai-codex","model_id":"gpt-5.6-terra","display":"openai-codex/gpt-5.6-terra","source":"category","variant":"max","reasoning_effort":"xhigh"},"fallback_models":[{"provider":"clinepass","model_id":"cline-pass/glm-5.2","display":"clinepass/cline-pass/glm-5.2","source":"category","variant":"max","reasoning_effort":"medium"},{"provider":"openai-codex","model_id":"gpt-5.6-sol","display":"openai-codex/gpt-5.6-sol","source":"category","variant":"max","reasoning_effort":"xhigh"}],"resolved_model":{"provider":"openai-codex","model_id":"gpt-5.6-terra","display":"GPT-5.6 Terra","source":"category","variant":"max","reasoning_effort":"xhigh"},"spawn_spec":{"version":1,"cwd":"/home/cube/projects/richard/traning coach","prompt":"Final SECURITY/SAFETY audit for Task26 candidate 78ecb799bc2e451f6055d892cb1f3af459dca62f4b8dd80c61ff8a3d43789538 and v9 bundle/postfreeze receipts. Attack closed-choice over-acceptance, provider/wrong-role authority leaks, seven-clause artifact/hash forgery, frozen permission bypass, wheel/RECORD/import substitution, rehydration environment contamination/symlink/temp cleanup, stale/revoked authority, dnotify signal/resource spoofing or sibling-event acceptance, unknown delivery retry, projection failure bypass, duplicate action, premature activation/delivery, privacy and cleanup. Verify negative attacks and fail-closed behavior. Read-only/offline only. Return PASS/FAIL/INCONCLUSIVE with threat evidence and blockers.\n\n<Category_Context>\nYou are working on tasks that don't fit specific categories but require substantial effort.\n\n<Selection_Gate>\nBEFORE selecting this category, VERIFY ALL conditions:\n1. Task does NOT fit: quick (trivial), visual-engineering (UI), ultrabrain (deep logic), artistry (creative), writing (docs)\n2. Task requires substantial effort across multiple systems/modules\n3. Changes have broad impact or require careful coordination\n4. NOT just \"complex\" - must be genuinely unclassifiable AND high-effort\n\nIf task fits ANY other category, DO NOT select unspecified-high.\nIf task is unclassifiable but moderate-effort, use unspecified-low instead.\n</Selection_Gate>\n</Category_Context>"},"host_pid":1761519,"final_response":"I read this as a final read-only security audit - I verified the sealed evidence and report the fail-closed verdict.\n\n## Overall: FAIL\n\nThe evidence is internally consistent, but artifact integrity and rehydration/import isolation do not fail closed against the requested attack classes.\n\n| Area | Result | Evidence |\n|---|---|---|\n| Authority, permissions, privacy | PASS | `_current_authority()` calls `validate_current_registry_authority()`, which rejects enabled customers, missing/non-v1 consent, and changed customer/owner routes. Callback handling binds actor, route, current publication receipt, and membership. |\n| Artifact/hash and permissions | FAIL | The candidate is self-authenticating only: manifests, seals, authority chain, and verifier are all owner-controlled `0400/0500` files. There is no signature, external trust root, or immutable filesystem flag. An owner-level attacker can chmod, replace all correlated inputs, and reseal a forged candidate. Hash chains detect partial tampering, not coherent forgery. |\n| Wheel/import and rehydration | FAIL | `task26_final_state.py` removes `PYTHONPATH`/`PYTHONHOME` but subprocesses inherit the caller CWD and are not run with `-I`, `-E`, or `-P`. Its `python -c` probe imports `checkin_cli` and `gateway`; Python places CWD on `sys.path`, allowing a CWD shadow module to execute during verification. The probe does not validate those imported module origins. |\n| Wheelhouse provenance | FAIL | Rehydration validates only the wheelhouse directory, not recursive entries or a dependency hash lock. The supplied postfreeze wheelhouse is currently safe (107 regular `0400` files; no symlinks), but the implementation would accept another private directory with substituted dependency wheels. |\n| Observer | PASS | `dnotify`/`signalfd` validates descriptor identity, rejects malformed/lost/overrun notifications, re-hashes only watched regular private files, enforces contiguous sequence numbers, and records zero inotify watches. Existing focused observer attacks: 4/4 passed. |\n| Delivery and activation | PASS | Projection-failure receipt has no delivery rows/capability; unknown outcome has zero transport calls and no retry; successful lifecycle has one transport call and duplicate rejection. |\n| Cleanup | PASS | Cleanup receipt reports terminal committed state with zero active, pending, orphan, and unknown operations. Postfreeze cleanup reports both original and temporary runtime absent. |\n\nEvidence independently checked:\n- Candidate `78ecb799...43789538` and current authority heads matched.\n- Recomputed inventories and modes: 249 candidate files, 113 postfreeze files, no symlinks, owner-only `0400/0500`.\n- Sealed isolated verifier returned `TASK26_FROZEN_CANDIDATE_PASS`.\n- Existing adversarial receipt covers 14 negative classes and reports 10 focused installed attacks passed.\n\n### Release blockers\n\n1. Put the candidate digest/seal under an independent trust root: detached signature with an externally held verification key, or immutable/privilege-separated storage.\n2. Rehydrate with a private controlled `cwd` and Python isolation (`-I` or at minimum `-E -s -P`); assert imported `checkin_cli` and `gateway` origins are the installed venv paths.\n3. Bind a recursive, no-symlink wheelhouse inventory and hashes for every resolved dependency before invoking pip.\n\nNo files were changed.","run_stats":{"runtime_ms":522146,"turns":17,"tool_calls":98,"output_tokens":21888,"total_tokens":2101790,"generation_ms":495328,"tokens_per_second":44,"cost_usd":1.3332568,"cache_hit_rate_last":0.961574408803146,"cache_hit_rate_run":0.8251465694056739}}