thanhnvandClaude Opus 4.8
664bd1f00c
Physically move the pure-code subtrees out of .specify into the package, leaving compat symlinks at the old .specify/<dir> paths so every existing reference (internal CASAN_HARNESS_ROOT + external CI/docker/mjs) keeps resolving. Runtime state stays put. Moved (git mv): scripts/ tests/ security/ templates/ config/ governance/ memory/ .specify/<dir> -> packages/casan-harness/<dir> (+ .specify/<dir> symlink) Stays in .specify (state/governance/domain, handled later): logs/ agentops/ level5/ init-options.json traceability-map.json Python `.resolve()` self-location followed the compat symlink into packages and lost the app root; generate-casan-demo-context.py, generate-agentops-dashboard.py and dashboard-server.py now walk UP for the `.specify` state marker instead of a fixed parent depth (fixes "missing trace files" in run-casan4). Full gate: PASS=64 FAIL=0 SKIP=3 (CASAN_CI_STEP_TIMEOUT_SEC=1200 — track-a ~450s runs close to the 600s default and can tip over under load; this is timing variance, not a regression — it passed cleanly with headroom). Runtime log/audit artifacts kept unstaged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
55 lines
2.3 KiB
Bash
55 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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set -uo pipefail
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# CASAN Plan-16 SEC-23 (23.10, MT-02) — per-tenant encryption at rest (local-key MVP).
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#
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# Sensitive state (audit / telemetry) is encrypted with a PER-TENANT key so tenant B
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# — or an admin of B — cannot read tenant A's plaintext on disk. The key lives under
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# the tenant partition (0600) and differs per tenant, so a ciphertext produced by A
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# cannot be decrypted with B's key. Production form uses Vault Transit (23.11, needs
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# infra); this is the offline form.
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#
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# Usage:
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# tenant-crypt.sh encrypt <plaintext-file> <ciphertext-file>
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# tenant-crypt.sh decrypt <ciphertext-file> <plaintext-file>
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# Env: CASAN_TENANT_ID (key is tenant-specific; prod requires it — tenant-store).
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# Exit: 0 ok · 2 crypto failure (e.g. wrong tenant key) · 3 tenant/key/openssl error · 64 usage.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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TS="$SCRIPT_DIR/tenant-store.sh"
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CMD="${1:-}"; IN="${2:-}"; OUT="${3:-}"
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command -v openssl >/dev/null 2>&1 || { echo "TENANT_CRYPT_OPENSSL_UNAVAILABLE" >&2; exit 3; }
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[[ -n "$CMD" && -n "$IN" && -n "$OUT" ]] || { echo "usage: tenant-crypt.sh {encrypt|decrypt} <in> <out>" >&2; exit 64; }
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[[ -f "$IN" ]] || { echo "TENANT_CRYPT_INPUT_MISSING file=$IN" >&2; exit 3; }
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# Per-tenant key (created once, 0600). tenant-store fails closed on an invalid/missing
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# tenant in prod; in dev it resolves under the 'default' tenant.
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KEYFILE="$(bash "$TS" resolve keys/at-rest.key 2>/dev/null)" || { echo "TENANT_CRYPT_DENIED (tenant unresolved)" >&2; exit 3; }
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if [[ ! -f "$KEYFILE" ]]; then
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openssl rand -base64 48 > "$KEYFILE" 2>/dev/null || { echo "TENANT_CRYPT_KEYGEN_FAILED" >&2; exit 3; }
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chmod 600 "$KEYFILE" 2>/dev/null || true
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fi
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case "$CMD" in
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encrypt)
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if openssl enc -aes-256-cbc -pbkdf2 -salt -in "$IN" -out "$OUT" -pass "file:$KEYFILE" 2>/dev/null; then
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echo "TENANT_ENCRYPTED out=$OUT"
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exit 0
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fi
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echo "TENANT_ENCRYPT_FAILED" >&2; exit 2
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;;
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decrypt)
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if openssl enc -d -aes-256-cbc -pbkdf2 -in "$IN" -out "$OUT" -pass "file:$KEYFILE" 2>/dev/null; then
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echo "TENANT_DECRYPTED out=$OUT"
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exit 0
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fi
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rm -f "$OUT" 2>/dev/null || true
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echo "TENANT_DECRYPT_FAILED (wrong tenant key or corrupt ciphertext)" >&2; exit 2
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;;
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*)
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echo "Usage: tenant-crypt.sh {encrypt|decrypt} <in> <out>" >&2
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exit 64
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;;
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esac
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