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>
65 lines
2.9 KiB
Bash
65 lines
2.9 KiB
Bash
#!/usr/bin/env bash
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set -uo pipefail
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# CASAN Plan-16 SEC-23 Phase 3 (MT-03) — per-tenant scoped resources.
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#
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# Proves:
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# * 23.7 a tenant-scoped kill-switch halts ONLY its own tenant: engaging tenant A's
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# switch stops A's harness but NOT tenant B's (noisy-neighbor isolation),
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# * 23.8 per-tenant cost/quota: tenant A exceeding the cumulative budget is a
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# violation, while tenant B (its own usage log) stays under budget — one tenant's
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# spend never counts against another's.
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#
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# Deterministic; hermetic (temp tenant-state + kill-switch dirs).
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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 "$SCRIPT_DIR/../.." && pwd)"
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S="$CASAN_HARNESS_ROOT/scripts/bash"
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HARNESS="$S/casan-harness.sh"
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KS="$S/kill-switch.sh"
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TS="$S/tenant-store.sh"
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COST="$S/cost-spike-detect.sh"
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WORK="$(mktemp -d)"
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trap 'rm -rf "$WORK"' EXIT
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export CASAN_TENANT_STATE_ROOT="$WORK/tenants"
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export CASAN_KILLSWITCH_DIR="$WORK/ks"
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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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rc_of() { set +e; "$@" >/dev/null 2>&1; echo $?; set -e 2>/dev/null || true; }
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echo "===== Plan-16 SEC-23 Phase 3: per-tenant kill-switch + cost/quota ====="
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# --- 23.7 tenant kill-switch scope ---
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printf 'hi\n' > "$WORK/in.txt"
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bash "$KS" engage tenant alpha "incident" >/dev/null 2>&1
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OUT_A="$(set +e; CASAN_KILLSWITCH_ENFORCE=1 CASAN_TENANT_ID=alpha \
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bash "$HARNESS" "$WORK/in.txt" "$WORK/oa.txt" act -- bash -c 'echo x' 2>&1)"
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echo "$OUT_A" | grep -q "scope=tenant id=alpha" \
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&& pass "23.7 tenant A's kill-switch halts tenant A" || fail "23.7 tenant A not halted by its switch"
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OUT_B="$(set +e; CASAN_KILLSWITCH_ENFORCE=1 CASAN_TENANT_ID=beta \
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bash "$HARNESS" "$WORK/in.txt" "$WORK/ob.txt" act -- bash -c 'echo x' 2>&1)"
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echo "$OUT_B" | grep -q "KILL_SWITCH_ACTIVE" \
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&& fail "23.7 tenant B wrongly halted by tenant A's switch" \
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|| pass "23.7 tenant B is NOT affected by tenant A's kill-switch (isolation)"
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# --- 23.8 per-tenant cost/quota ---
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aLOG="$(CASAN_TENANT_ID=alpha bash "$TS" resolve telemetry/provider-usage.jsonl 2>/dev/null)"
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bLOG="$(CASAN_TENANT_ID=beta bash "$TS" resolve telemetry/provider-usage.jsonl 2>/dev/null)"
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printf '{"step":"s1","total_tokens":9000}\n' > "$aLOG" # A blows the budget
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printf '{"step":"s1","total_tokens":10}\n' > "$bLOG" # B stays tiny
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[[ "$(rc_of env CASAN_TENANT_ID=alpha CASAN_COST_CUMULATIVE_BUDGET_TOKENS=1000 bash "$COST")" -eq 2 ]] \
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&& pass "23.8 tenant A over cumulative budget -> violation" || fail "23.8 tenant A budget not enforced"
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[[ "$(rc_of env CASAN_TENANT_ID=beta CASAN_COST_CUMULATIVE_BUDGET_TOKENS=1000 bash "$COST")" -eq 0 ]] \
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&& pass "23.8 tenant B under budget -> OK (isolated from A's spend)" || fail "23.8 tenant B affected by A's spend"
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echo ""
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echo "===== SEC-23 Phase 3 SUMMARY: PASS=$PASS FAIL=$FAIL ====="
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[[ "$FAIL" -eq 0 ]] || exit 1
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