thanhnvandClaude Opus 4.8
2c765c9a45
Task 1.2: introduce a single path resolver so no harness script hardcodes `.specify/...` scattered across the tree. casan-paths.sh resolves four roots (HARNESS/STATE/GOVERNANCE/APP) by marker-based walk-up from its own location — never `git rev-parse` (git root is the repo PARENT here, not the app dir). - 101 bash scripts/tests: 238 hardcoded `$PROJECT_ROOT/.specify/...` refs rewritten to CASAN_HARNESS_ROOT (code) / CASAN_STATE_ROOT (logs,state) / CASAN_GOVERNANCE_ROOT. Sandbox test vars ($WORK/$TP/$FP/$T1_WORK) left untouched. - Roots are NOT exported: each script/subprocess self-resolves from its own tree, matching the original per-script semantics and preserving hermetic sandbox isolation (node casan-step.mjs, copied telemetry/rollback scripts must not inherit real roots). - Sandbox tests that copy a harness script now also copy casan-paths.sh (its new sibling dependency): adversarial (verify-audit-chain/verify-tool-audit/rollback) + track-a (security-check/telemetry-integrity). - control-plane-settings.json reclassified as STATE (untracked runtime store). Roots all still resolve to `.specify` in this monolithic layout, so behavior is unchanged. Full gate: PASS=64 FAIL=0 SKIP=3 (adversarial 44/0, track-a 25/0). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
58 lines
2.5 KiB
Bash
58 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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set -uo pipefail
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# CASAN Plan-16 SEC-21 (ARCH-07) — bounded model timeout + per-run call budget.
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#
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# A 180s-per-call timeout across many steps let a hung model stall a run for tens
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# of minutes. Now the per-call timeout is lower + configurable, and total model
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# calls per run are capped so a wedged model cannot amplify into a DoS. Proves the
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# budget refuses once exhausted, and no cap set means no limit (dev default).
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#
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# Deterministic (budget is checked BEFORE any backend call, so it holds whether or
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# not a model is reachable). No network required.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/../scripts/bash/casan-paths.sh"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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MC="$CASAN_HARNESS_ROOT/scripts/bash/model-call.py"
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WORK="$(mktemp -d)"
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trap 'git -C "$PROJECT_ROOT" checkout -- .specify/logs/level5/provider-usage.jsonl 2>/dev/null; rm -rf "$WORK"' EXIT
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PASS=0; FAIL=0
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pass() { echo "PASS: $1"; PASS=$((PASS + 1)); }
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fail() { echo "FAIL: $1"; FAIL=$((FAIL + 1)); }
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echo "===== Plan-16 SEC-21: model timeout + per-run call budget ====="
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# Per-call timeout is reduced from 180s and configurable.
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grep -q 'timeout=180' "$MC" && fail "hardcoded 180s timeout still present" \
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|| pass "no hardcoded 180s per-call timeout"
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grep -q 'CASAN_MODEL_TIMEOUT_SEC' "$MC" \
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&& pass "per-call timeout is configurable via CASAN_MODEL_TIMEOUT_SEC" \
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|| fail "timeout not configurable"
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# Budget: cap=1. Call 1 charges the budget (proceeds); call 2 is refused BEFORE any
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# backend work, with a clear budget error, regardless of model availability.
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echo "hello" > "$WORK/p.txt"
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CNT="$WORK/counter"
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export CASAN_MODEL_MAX_CALLS=1 CASAN_MODEL_CALL_COUNTER_FILE="$CNT"
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python3 "$MC" "$WORK/p.txt" "$WORK/o1.json" --role classify >/dev/null 2>&1 # charges to 1
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ERR2="$(python3 "$MC" "$WORK/p.txt" "$WORK/o2.json" --role classify 2>&1 >/dev/null)"; RC2=$?
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if [[ "$RC2" -ne 0 ]] && echo "$ERR2" | grep -q "run_call_budget_exceeded"; then
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pass "call over budget is REFUSED (rc=$RC2, budget error)"
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else
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fail "over-budget call not refused (rc=$RC2 err='$ERR2')"
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fi
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# No cap set → no budget error (dev default unchanged).
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unset CASAN_MODEL_MAX_CALLS CASAN_MODEL_CALL_COUNTER_FILE
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ERR3="$(python3 "$MC" "$WORK/p.txt" "$WORK/o3.json" --role classify 2>&1 >/dev/null || true)"
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echo "$ERR3" | grep -q "run_call_budget_exceeded" \
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&& fail "budget error fired with no cap set" \
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|| pass "no cap set → no budget limit (dev default)"
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echo ""
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echo "===== SEC-21 SUMMARY: PASS=$PASS FAIL=$FAIL ====="
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[[ "$FAIL" -eq 0 ]] || exit 1
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