feat(access-control-prover): migrate reviewed entry packs

.gitignore

@@ -22,6 +22,9 @@ build/
 .cache/openultrasast/
 **/.cache/openultrasast/
 artifacts/
+!src/openultrasast/ruleset/entries/artifacts/
+!src/openultrasast/ruleset/entries/artifacts/sha256/
+!src/openultrasast/ruleset/entries/artifacts/sha256/*
 reports/
 vector-store/
 *.sarif

.kiro/specs/access-control-prover/tasks.md

@@ -359,7 +359,7 @@ its final resolution, dominance, fact-acquisition and measurement semantics with
   - _Requirements: 13.2, 13.3_
   - _Boundary: Installed Authority Review Ceremony_
   - _Depends: 14.3_
-- [ ] 14.5 Migrate the installed entry knowledge into reviewed v2 packs
+- [x] 14.5 Migrate the installed entry knowledge into reviewed v2 packs
   - Produce one language-scoped v2 pack per promoted language and a separately authenticated canonical compatibility projection from the existing reviewed entry data.
   - Map every migrated row to declared roles, typed structural requirements and relation effects without adding target vocabulary to engine modules.
   - Preserve legacy pattern recognition byte-for-byte while preventing the projection from constructing detection-core evidence or readiness.

src/openultrasast/mapping/entry_packs.py

@@ -1,51 +1,267 @@
-"""Entry-fact packs loaded through the core fact-pack contract.
+"""Installed entry-fact authority and projection-only legacy recognition."""
-
-Packs live in ``ruleset/entries/*.json`` and are admitted only with a self-consistent
-review attestation (`core.factpack.load_pack_file`). Languages map pack languages to
-source languages; route patterns become extra recognition regexes.
-"""
 
 from __future__ import annotations
 
 import json
 import re
+from collections import OrderedDict
+from collections.abc import Mapping
+from dataclasses import dataclass
 from pathlib import Path
+from threading import Lock
+from typing import cast
 
-from openultrasast.core.factpack import load_pack_file
+from openultrasast.core import canonical, provenance
+from openultrasast.mapping.authority_ceremony import (
+    INSTALLED_ARTIFACT_STORE_IDENTITY,
+    load_installed_authority_ceremony,
+    validate_authority_ceremony_bindings,
+)
+from openultrasast.mapping.fact_authority import (
+    EntryFactAuthorityContext,
+    authenticate_entry_fact_authority,
+)
+from openultrasast.mapping.installed_fact_authority import (
+    PACK_FILES,
+    DigestDirectoryResolver,
+    InstalledAuthorityWireError,
+    decode_fact_pack_bytes,
+    decode_installed_authority_bytes,
+)
+from openultrasast.semantic.obligations.core_contract import production_access_control_contract
 
+RECOGNITION_PROJECTION_SCHEMA = "openultrasast.entry-recognition-projection.v1"
+_PROJECTION_FIELDS = {"schema_version", "facts"}
+_ROW_FIELDS = {"legacy_fact_id", "languages", "defines_handler", "handler_kind", "pattern"}
 _LANGUAGE_ALIASES = {"js": "javascript", "ts": "typescript"}
-_cache: dict[tuple[str, tuple[tuple[str, float], ...]], dict[str, list[re.Pattern[str]]]] = {}
+_STATE_FILES = (
+    "bootstrap.json",
+    "identities/generator.json",
+    "identities/maintainer-reviewer.json",
+    "identities/custodian.json",
+    "authority.json",
+    *PACK_FILES,
+    "express.json",
+)
+_CACHE_LIMIT = 8
+_FileIdentity = tuple[str, int, int, int, int, int, str]
+_InstalledState = tuple[_FileIdentity, ...]
+_CachedPatterns = tuple[tuple[str, tuple[re.Pattern[str], ...]], ...]
+_cache: OrderedDict[str, tuple[_InstalledState, _CachedPatterns]] = OrderedDict()
+_cache_lock = Lock()
+
+
+@dataclass(frozen=True)
+class _RecognitionRow:
+    legacy_fact_id: str
+    languages: tuple[str, ...]
+    defines_handler: bool
+    handler_kind: str
+    pattern: str
+
+
+class _ProjectionOnlyCustody:
+    """Authority authentication port that refuses evaluation-state use."""
+
+    def current_log(self, population_digest: str) -> provenance.PopulationCustodyLog:
+        raise AssertionError(f"projection loading consumed target custody: {population_digest}")
+
+
+def _package_root(repo_root: Path | None) -> Path:
+    if repo_root is not None:
+        return repo_root
+    import openultrasast
+
+    return Path(openultrasast.__file__).resolve().parent
+
+
+def _entries_root(repo_root: Path | None) -> Path:
+    return _package_root(repo_root) / "ruleset" / "entries"
+
+
+def _state_paths(entries: Path) -> tuple[Path, ...]:
+    fixed = tuple(entries / relative for relative in _STATE_FILES)
+    artifact_root = entries / "artifacts" / "sha256"
+    try:
+        artifacts = tuple(sorted(path for path in artifact_root.rglob("*") if path.is_file()))
+    except OSError as exc:
+        raise InstalledAuthorityWireError("installed artifact state is unavailable") from exc
+    return (*fixed, *artifacts)
+
+
+def _file_identity(entries: Path, path: Path) -> _FileIdentity:
+    try:
+        before = path.lstat()
+        content = path.read_bytes()
+        after = path.lstat()
+    except OSError as exc:
+        raise InstalledAuthorityWireError("installed authority state is unavailable") from exc
+    before_metadata = (before.st_dev, before.st_ino, before.st_mode, before.st_size, before.st_mtime_ns)
+    after_metadata = (after.st_dev, after.st_ino, after.st_mode, after.st_size, after.st_mtime_ns)
+    if before_metadata != after_metadata:
+        raise InstalledAuthorityWireError("installed authority state changed while fingerprinting")
+    return (
+        path.relative_to(entries).as_posix(),
+        before.st_dev,
+        before.st_ino,
+        before.st_mode,
+        before.st_size,
+        before.st_mtime_ns,
+        canonical.bytes_digest(content),
+    )
+
+
+def _installed_state(entries: Path) -> _InstalledState:
+    paths = _state_paths(entries)
+    state = tuple(_file_identity(entries, path) for path in paths)
+    if paths != _state_paths(entries):
+        raise InstalledAuthorityWireError("installed artifact set changed while fingerprinting")
+    return state
+
+
+def _cached_patterns(entries: Path, state: _InstalledState) -> dict[str, list[re.Pattern[str]]] | None:
+    key = str(entries.resolve())
+    with _cache_lock:
+        cached = _cache.get(key)
+        if cached is None or cached[0] != state:
+            return None
+        _cache.move_to_end(key)
+        return {language: list(patterns) for language, patterns in cached[1]}
+
+
+def _remember_patterns(entries: Path, state: _InstalledState, patterns: dict[str, list[re.Pattern[str]]]) -> None:
+    key = str(entries.resolve())
+    frozen = tuple((language, tuple(values)) for language, values in sorted(patterns.items()))
+    with _cache_lock:
+        _cache[key] = (state, frozen)
+        _cache.move_to_end(key)
+        while len(_cache) > _CACHE_LIMIT:
+            _cache.popitem(last=False)
+
+
+def load_installed_entry_fact_authority(
+    custody: provenance.PopulationCustodyPort,
+    repo_root: Path | None = None,
+) -> EntryFactAuthorityContext:
+    """Decode and externally authenticate the closed installed v2 authority.
+
+    ``custody`` remains caller supplied. Authority authentication verifies its port
+    shape but deliberately does not read evaluation population state.
+    """
+    entries = _entries_root(repo_root)
+    contract = production_access_control_contract()
+    try:
+        packs = tuple(decode_fact_pack_bytes((entries / name).read_bytes()) for name in PACK_FILES)
+        bundle = decode_installed_authority_bytes((entries / "authority.json").read_bytes(), packs, contract)
+    except OSError as exc:
+        raise InstalledAuthorityWireError("installed entry authority is unavailable") from exc
+    ceremony = load_installed_authority_ceremony(entries)
+    validate_authority_ceremony_bindings(ceremony, bundle)
+    resolver = DigestDirectoryResolver(entries, INSTALLED_ARTIFACT_STORE_IDENTITY)
+    return authenticate_entry_fact_authority(bundle, ceremony.bootstrap, custody, resolver)
+
+
+def _text(value: object, field: str) -> str:
+    if not isinstance(value, str) or not value:
+        raise InstalledAuthorityWireError(f"{field} must be nonempty text")
+    return value
+
+
+def _decode_projection(content: bytes) -> tuple[_RecognitionRow, ...]:
+    try:
+        raw = json.loads(content)
+    except (UnicodeDecodeError, json.JSONDecodeError) as exc:
+        raise InstalledAuthorityWireError("recognition projection is not canonical JSON") from exc
+    if not isinstance(raw, dict) or set(raw) != _PROJECTION_FIELDS:
+        raise InstalledAuthorityWireError("recognition projection has unknown or missing fields")
+    if raw.get("schema_version") != RECOGNITION_PROJECTION_SCHEMA:
+        raise InstalledAuthorityWireError("recognition projection schema is unknown")
+    facts = raw.get("facts")
+    if not isinstance(facts, list) or not facts:
+        raise InstalledAuthorityWireError("recognition projection facts must be a nonempty list")
+    rows: list[_RecognitionRow] = []
+    for item in facts:
+        if not isinstance(item, dict) or set(item) != _ROW_FIELDS:
+            raise InstalledAuthorityWireError("recognition projection row has unknown or missing fields")
+        languages = item["languages"]
+        if (
+            not isinstance(languages, list)
+            or not languages
+            or not all(isinstance(language, str) and language for language in languages)
+            or len(set(languages)) != len(languages)
+        ):
+            raise InstalledAuthorityWireError("recognition projection languages are invalid")
+        defines_handler = item["defines_handler"]
+        if not isinstance(defines_handler, bool):
+            raise InstalledAuthorityWireError("recognition projection defines_handler must be boolean")
+        rows.append(
+            _RecognitionRow(
+                _text(item["legacy_fact_id"], "legacy_fact_id"),
+                tuple(languages),
+                defines_handler,
+                _text(item["handler_kind"], "handler_kind"),
+                _text(item["pattern"], "pattern"),
+            )
+        )
+    record = cast(
+        Mapping[str, canonical.JsonValue],
+        {
+            "schema_version": RECOGNITION_PROJECTION_SCHEMA,
+            "facts": tuple(
+                {
+                    "legacy_fact_id": row.legacy_fact_id,
+                    "languages": row.languages,
+                    "defines_handler": row.defines_handler,
+                    "handler_kind": row.handler_kind,
+                    "pattern": row.pattern,
+                }
+                for row in rows
+            ),
+        },
+    )
+    expected = canonical.canonical_record_bytes(record, known_schema_versions=(RECOGNITION_PROJECTION_SCHEMA,))
+    if content != expected:
+        raise InstalledAuthorityWireError("recognition projection does not round-trip canonically")
+    return tuple(rows)
 
 
 def load_entry_pack_patterns(repo_root: Path | None = None) -> dict[str, list[re.Pattern[str]]]:
-    """Compiled route patterns per source language, from admitted entry packs.
+    """Return legacy recognition regexes from an authenticated projection only.
 
-    Packs resolve from the installed package's ``ruleset/entries`` (not the analyzed
+    This compatibility API intentionally returns no ``FactPack``, structural
-    repository), so recognition is active on external repos; ``repo_root`` is accepted
+    requirement, relation effect, or readiness value. A projection hit therefore
-    only for tests that stage a fake ruleset.
+    cannot be promoted into detection-core evidence.
     """
-    import openultrasast
+    entries = _entries_root(repo_root)
-
-    base = repo_root if repo_root is not None else Path(openultrasast.__file__).resolve().parent
-    entries = base / "ruleset" / "entries"
     if not entries.is_dir():
         return {}
-    files = sorted(entries.glob("*.json"))
+    state = _installed_state(entries)
-    stamp = tuple((p.name, p.stat().st_mtime) for p in files)
+    cached = _cached_patterns(entries, state)
-    key = (str(entries.resolve()), stamp)
+    if cached is not None:
-    if key in _cache:
+        return cached
-        return _cache[key]
+    context = load_installed_entry_fact_authority(_ProjectionOnlyCustody(), repo_root)
+    resolved = context.resolver.resolve(context.bundle.recognition_projection).content
+    try:
+        installed = (entries / "express.json").read_bytes()
+    except OSError as exc:
+        raise InstalledAuthorityWireError("installed recognition projection is unavailable") from exc
+    if installed != resolved:
+        raise InstalledAuthorityWireError("compatibility projection differs from authenticated artifact")
     patterns: dict[str, list[re.Pattern[str]]] = {}
-    for pack_file in files:
+    for row in _decode_projection(installed):
-        payload = json.loads(pack_file.read_text(encoding="utf-8"))
+        if row.handler_kind != "route" or not row.defines_handler:
-        pack = load_pack_file(pack_file)
+            continue
-        for raw_language in payload.get("languages", []):
+        for raw_language in row.languages:
             language = _LANGUAGE_ALIASES.get(str(raw_language), str(raw_language))
-            for fact in pack.facts:
+            patterns.setdefault(language, []).append(re.compile(row.pattern))
-                if fact.get("handler_kind") == "route" and fact.get("pattern"):
+    if state != _installed_state(entries):
-                    patterns.setdefault(language, []).append(re.compile(str(fact["pattern"])))
+        raise InstalledAuthorityWireError("installed authority state changed during authentication")
-    _cache[key] = patterns
+    _remember_patterns(entries, state, patterns)
     return patterns
 
 
-__all__ = ["load_entry_pack_patterns"]
+__all__ = [
+    "RECOGNITION_PROJECTION_SCHEMA",
+    "load_entry_pack_patterns",
+    "load_installed_entry_fact_authority",
+]

src/openultrasast/ruleset/entries/artifacts/sha256/529d18ba2b351a8de985a9cf416261d717ef55a4b7a9d9d65bce53b97d59ab35

@@ -0,0 +1 @@
+{"facts":[{"defines_handler":true,"handler_kind":"route","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:app-route","pattern":"app.(get|post|put|delete|patch|all|use)\\s*\\("},{"defines_handler":true,"handler_kind":"route","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:router-route","pattern":"router.(get|post|put|delete|patch|all|use)\\s*\\("},{"defines_handler":false,"handler_kind":"app","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:express-app","pattern":"express\\s*\\(\\s*\\)"}],"schema_version":"openultrasast.entry-recognition-projection.v1"}

src/openultrasast/ruleset/entries/artifacts/sha256/a8bf581d321560f2730aae3d5a7c9114c2d8f81f7a702fa3681a87e7be4cb9e1

@@ -0,0 +1 @@
+{"conflicts":[],"resolved":true,"schema_version":"openultrasast.access-control.authority-conflict-disclosure.v1"}

src/openultrasast/ruleset/entries/artifacts/sha256/e8e149309abd78f24206c58fde7f73ae2f60364d8b8fee22ecaee8342798d8ce

@@ -0,0 +1,33 @@
+{
+  "facts": [
+    {
+      "defines_handler": true,
+      "handler_kind": "route",
+      "id": "entry:express:app-route",
+      "pattern": "app.(get|post|put|delete|patch|all|use)\\s*\\("
+    },
+    {
+      "defines_handler": true,
+      "handler_kind": "route",
+      "id": "entry:express:router-route",
+      "pattern": "router.(get|post|put|delete|patch|all|use)\\s*\\("
+    },
+    {
+      "defines_handler": false,
+      "handler_kind": "app",
+      "id": "entry:express:express-app",
+      "pattern": "express\\s*\\(\\s*\\)"
+    }
+  ],
+  "family": "access_control",
+  "framework": "express",
+  "kind": "entry_facts",
+  "languages": [
+    "javascript",
+    "typescript"
+  ],
+  "review": {
+    "digest": "47866e5c15b286d7107b101bd396f78bbbda23788085676c590c3af937085e00",
+    "note": "Reviewed against Express 4/5 routing docs and the pilot pool's manifest-level framework usage (2026-10-30 recognition table). Entry patterns only; no sinks, no labels."
+  }
+}

src/openultrasast/ruleset/entries/authority.json

@@ -0,0 +1 @@
+{"authority_review":{"attestation_digest":"aeeb9120c10d8bf83159a9cbd14ad8a070a0ceb99a53b5a1daa616a315c84b55","conflict_disclosure":{"artifact_id":"installed-entry-authority-conflicts-v1","byte_length":113,"content_digest":"a8bf581d321560f2730aae3d5a7c9114c2d8f81f7a702fa3681a87e7be4cb9e1","media_type":"application/json","retention_policy_digest":"09a0fe8a253780b3666ef016d575a212bf0570da392dd5bf1a834dce2edf703f","storage_receipt_digest":"ee92fde020e9b4d316ad285f3f904032c52d902fe1c7c0a94cb0d61d9c0136ce"},"producer_identity":"9635025424be37e1615e597185a425a5443242fa210d6136c38250101088e7b4","reviewer_identity":"f12a7e897cbaf3059619517e1f8a725b90049a0edf3af08efa12fb1ef7fdee43","subject_digest":"0fa8f607297aa5364a0ca6c9b8d47bfcdef28456b7f062ddb251f8f8b9a67da4"},"bundle_digest":"0fa8f607297aa5364a0ca6c9b8d47bfcdef28456b7f062ddb251f8f8b9a67da4","custody_policy":{"policy_digest":"415b1c13adc918c162932a38e79548a7d9867f5331860eb409238c51b1cca1f0","reviewed_custodian_digests":["4fe8ca2923ee759a24fd8e5b91673faa6859a7a0c2df6e7c7ea5e23968708632"]},"lineages":[{"arm_id":"installed-entry-facts:javascript","manifest_digest":"f3b4b192dadd6b7d0d298286008480dadfd8640e9603020b0f24d13dce9bda04","subject_digest":"331e8c2261cb030f4257a8650448560eb94941554df47cb275882e24b8f8923f","uses":[{"influenced_artifact_digest":"331e8c2261cb030f4257a8650448560eb94941554df47cb275882e24b8f8923f","labels_accessed":false,"population_use_receipt_digest":"36ccebd06b60601775ab24a2f7ec9f2b49c2eac6b273816eaf9e867f6c445915","purpose":"semantic_fact","source_population_digest":"0ec4bbe3712a691a76f6525aca59f15d0492adc1e7ec8d7e9bb42e8ee42795ce"}]},{"arm_id":"installed-entry-facts:typescript","manifest_digest":"b7a6a95ddcdd8f6e6dbcd2b90cb707eda9833ec7479cb4d7aae3c91cfe0059ca","subject_digest":"b6d1157e99537bd4928303ec0d887628bc53f0aa9e770427580a32e3948babd9","uses":[{"influenced_artifact_digest":"b6d1157e99537bd4928303ec0d887628bc53f0aa9e770427580a32e3948babd9","labels_accessed":false,"population_use_receipt_digest":"7dc5fe36b1e111ab6cf979137c40bf67b885b2a9deda944aff78e3031cb5a553","purpose":"semantic_fact","source_population_digest":"0ec4bbe3712a691a76f6525aca59f15d0492adc1e7ec8d7e9bb42e8ee42795ce"}]},{"arm_id":"installed-entry-structural-matcher","manifest_digest":"5f7ffd58a773b61d1f8e2ba0ca019e27d778166e13cec770e6f25c16b1f1a994","subject_digest":"0ad18521beeb3708e12f8c9941b3f29b3e1312fe78b9320e5aaf15bc9db8831a","uses":[{"influenced_artifact_digest":"0ad18521beeb3708e12f8c9941b3f29b3e1312fe78b9320e5aaf15bc9db8831a","labels_accessed":false,"population_use_receipt_digest":"a602c8bccc6afc2ff9d857119131a2847509bc693a80192bf8459b9dcba9cbda","purpose":"matching_behavior","source_population_digest":"0ec4bbe3712a691a76f6525aca59f15d0492adc1e7ec8d7e9bb42e8ee42795ce"}]}],"matcher_behavior_digest":"0ad18521beeb3708e12f8c9941b3f29b3e1312fe78b9320e5aaf15bc9db8831a","matcher_lineage_manifest_digest":"5f7ffd58a773b61d1f8e2ba0ca019e27d778166e13cec770e6f25c16b1f1a994","matcher_revision":"entry-structural-matcher-v1","pack_files":["express.javascript.v2.json","express.typescript.v2.json"],"recognition_projection":{"artifact_id":"express-recognition-projection-v1","byte_length":628,"content_digest":"529d18ba2b351a8de985a9cf416261d717ef55a4b7a9d9d65bce53b97d59ab35","media_type":"application/json","retention_policy_digest":"09a0fe8a253780b3666ef016d575a212bf0570da392dd5bf1a834dce2edf703f","storage_receipt_digest":"3a85c0641cddcfc8c926fd01e230360c042606bda78e14a39489de14f88944b4"},"review_policy":{"forbidden_identity_pairs":[],"maximum_evidence_bytes":1048576,"policy_digest":"cb023a4f7e727ec4abfee583256194fe3f11c064a10960f297c1f7bf2e6fecde","reviewed_reviewer_digests":["f12a7e897cbaf3059619517e1f8a725b90049a0edf3af08efa12fb1ef7fdee43"],"trusted_store_identities":["openultrasast-installed-entry-artifacts-v1"]},"schema_version":"openultrasast.access-control.installed-entry-authority.v1"}

src/openultrasast/ruleset/entries/express.json

@@ -1,33 +1 @@
-{
+{"facts":[{"defines_handler":true,"handler_kind":"route","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:app-route","pattern":"app.(get|post|put|delete|patch|all|use)\\s*\\("},{"defines_handler":true,"handler_kind":"route","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:router-route","pattern":"router.(get|post|put|delete|patch|all|use)\\s*\\("},{"defines_handler":false,"handler_kind":"app","languages":["javascript","typescript"],"legacy_fact_id":"entry:express:express-app","pattern":"express\\s*\\(\\s*\\)"}],"schema_version":"openultrasast.entry-recognition-projection.v1"}
-  "facts": [
-    {
-      "defines_handler": true,
-      "handler_kind": "route",
-      "id": "entry:express:app-route",
-      "pattern": "app.(get|post|put|delete|patch|all|use)\\s*\\("
-    },
-    {
-      "defines_handler": true,
-      "handler_kind": "route",
-      "id": "entry:express:router-route",
-      "pattern": "router.(get|post|put|delete|patch|all|use)\\s*\\("
-    },
-    {
-      "defines_handler": false,
-      "handler_kind": "app",
-      "id": "entry:express:express-app",
-      "pattern": "express\\s*\\(\\s*\\)"
-    }
-  ],
-  "family": "access_control",
-  "framework": "express",
-  "kind": "entry_facts",
-  "languages": [
-    "javascript",
-    "typescript"
-  ],
-  "review": {
-    "digest": "47866e5c15b286d7107b101bd396f78bbbda23788085676c590c3af937085e00",
-    "note": "Reviewed against Express 4/5 routing docs and the pilot pool's manifest-level framework usage (2026-10-30 recognition table). Entry patterns only; no sinks, no labels."
-  }
-}

tests/test_core_factpack_file.py

@@ -5,12 +5,21 @@ import json
 import sys
 from pathlib import Path
 
+import pytest
+
 sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
 
 from openultrasast.core.factpack import FactPackError, admit_pack_file, verify_fact_pack  # noqa: E402
+from openultrasast.mapping.installed_fact_authority import (  # noqa: E402
+    InstalledAuthorityWireError,
+    decode_fact_pack_bytes,
+)
 
 REPO = Path(__file__).resolve().parents[1]
-PACK = REPO / "src/openultrasast/ruleset/entries/express.json"
+ENTRIES = REPO / "src/openultrasast/ruleset/entries"
+LEGACY_DIGEST = "e8e149309abd78f24206c58fde7f73ae2f60364d8b8fee22ecaee8342798d8ce"
+PACK = ENTRIES / "artifacts" / "sha256" / LEGACY_DIGEST
+PROJECTION = ENTRIES / "express.json"
 
 
 def _review_digest() -> str:
@@ -19,6 +28,9 @@ def _review_digest() -> str:
 
 
 def test_express_pack_admitted_with_verifiable_review() -> None:
+    content = PACK.read_bytes()
+    assert len(content) == 963
+    assert hashlib.sha256(content).hexdigest() == LEGACY_DIGEST
     pack = admit_pack_file(PACK, review_digest=_review_digest())
     assert pack.family == "access_control"
     assert len(pack.facts) == 3
@@ -34,19 +46,20 @@ def test_pack_refused_without_matching_review() -> None:
         pass
 
 
-def test_tampered_pack_file_refused() -> None:
+def test_tampered_pack_file_refused(tmp_path: Path) -> None:
     payload = json.loads(PACK.read_text(encoding="utf-8"))
     payload["facts"].append({"id": "entry:express:evil", "pattern": "eval("})
-    tampered = PACK.parent / "tampered.json"
+    tampered = tmp_path / "tampered.json"
     tampered.write_text(json.dumps(payload), encoding="utf-8")
-    try:
     pack = admit_pack_file(tampered, review_digest=_review_digest())
     # review attestation still verifies, but content no longer matches the stamped digest
     original = admit_pack_file(PACK, review_digest=_review_digest())
-        try:
+    with pytest.raises(FactPackError):
         verify_fact_pack(original, pack.facts)
-            raise AssertionError("tampered content must fail verification")
+
-        except FactPackError:
+
-            pass
+def test_compatibility_projection_is_neither_a_legacy_nor_v2_fact_pack() -> None:
-    finally:
+    with pytest.raises(FactPackError):
-        tampered.unlink()
+        admit_pack_file(PROJECTION, review_digest=_review_digest())
+    with pytest.raises(InstalledAuthorityWireError):
+        decode_fact_pack_bytes(PROJECTION.read_bytes())

tests/test_entry_packs.py

@@ -1,16 +1,39 @@
-"""Entry-pack wiring tests for detection-core 8.2 part 2 (Req 10, 3)."""
+"""Installed reviewed entry-pack migration and legacy recognition wiring."""
 
+import json
+import os
+import shutil
 import sys
 import tempfile
 from pathlib import Path
 
+import pytest
+
 sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
 
-from openultrasast.mapping.entry_packs import load_entry_pack_patterns  # noqa: E402
+from openultrasast.core import canonical, provenance, semantics  # noqa: E402
+from openultrasast.core.factpack import (  # noqa: E402
+    StructuralRequirementKind,
+    validate_fact_pack,
+)
+from openultrasast.mapping import entry_packs as entry_pack_module  # noqa: E402
+from openultrasast.mapping.entry_packs import (  # noqa: E402
+    load_entry_pack_patterns,
+    load_installed_entry_fact_authority,
+)
+from openultrasast.mapping.fact_authority import (  # noqa: E402
+    EntryFactAuthorityContext,
+    EntryFactAuthorityError,
+)
+from openultrasast.mapping.installed_fact_authority import (  # noqa: E402
+    InstalledAuthorityWireError,
+    decode_fact_pack_bytes,
+)
 from openultrasast.mapping.legacy import _js_entry_points, analyze_entry_points, entry_framework  # noqa: E402
 from openultrasast.preprocess import FileTarget, detect_language  # noqa: E402
 
 REPO = Path(__file__).resolve().parents[1]
+ENTRIES = REPO / "src" / "openultrasast" / "ruleset" / "entries"
 
 TS_SOURCE = """import express from "express";
 const app = express();
@@ -18,6 +41,61 @@ app.all("/admin", adminHandler);
 function adminHandler(req, res) { res.send("ok"); }
 """
 
+_LEGACY_ROWS = (
+    (
+        "entry:express:app-route",
+        True,
+        "route",
+        r"app.(get|post|put|delete|patch|all|use)\s*\(",
+    ),
+    (
+        "entry:express:router-route",
+        True,
+        "route",
+        r"router.(get|post|put|delete|patch|all|use)\s*\(",
+    ),
+    ("entry:express:express-app", False, "app", r"express\s*\(\s*\)"),
+)
+
+
+class _UnusedCustody:
+    def current_log(self, population_digest: str) -> provenance.PopulationCustodyLog:
+        raise AssertionError(f"authority authentication read target custody: {population_digest}")
+
+
+class _InstalledCustody:
+    def __init__(self, logs: dict[str, provenance.PopulationCustodyLog]) -> None:
+        self._logs = logs
+
+    def current_log(self, population_digest: str) -> provenance.PopulationCustodyLog:
+        return self._logs[population_digest]
+
+
+def _custody_for_installed_lineages(
+    lineages: tuple[provenance.LineageManifest, ...],
+    policy: provenance.PopulationCustodyPolicy,
+) -> _InstalledCustody:
+    custodian = policy.reviewed_custodian_digests[0]
+    logs: dict[str, provenance.PopulationCustodyLog] = {}
+    for lineage in lineages:
+        for use in lineage.uses:
+            prior = logs.setdefault(
+                use.source_population_digest,
+                provenance.empty_population_custody_log(use.source_population_digest, custodian),
+            )
+            request = provenance.PopulationUseRequest(
+                use.source_population_digest,
+                lineage.arm_id,
+                use.purpose,
+                use.labels_accessed,
+                use.influenced_artifact_digest,
+                prior.log_digest,
+            )
+            receipt = provenance.record_population_use(request, prior, custodian, policy)
+            assert receipt.receipt_digest == use.population_use_receipt_digest
+            logs[use.source_population_digest] = provenance.append_population_use(prior, receipt, policy)
+    return _InstalledCustody(logs)
+
 
 def _target(root: Path, name: str, text: str) -> FileTarget:
     path = root / name
@@ -26,11 +104,202 @@ def _target(root: Path, name: str, text: str) -> FileTarget:
     return FileTarget(name, str(path), detect_language(path), 5, [], False, [], [])
 
 
+def _stage_entries(root: Path) -> Path:
+    staged = root / "ruleset" / "entries"
+    shutil.copytree(ENTRIES, staged)
+    return staged
+
+
 def test_pack_patterns_loaded_for_typescript() -> None:
     patterns = load_entry_pack_patterns()
     assert patterns.get("typescript") and any(p.search("app.all(") for p in patterns["typescript"])
 
 
+def test_installed_v2_packs_authenticate_and_validate_from_a_proven_legacy_input() -> None:
+    context = load_installed_entry_fact_authority(_UnusedCustody())
+    bundle = context.bundle
+    legacy_reference = bundle.packs[0].review_evidence[0].content
+    legacy_artifact = REPO / "src" / "openultrasast" / "ruleset" / "entries" / "artifacts" / "sha256" / legacy_reference.content_digest
+
+    legacy_bytes = legacy_artifact.read_bytes()
+    assert legacy_artifact.stat().st_size == 963
+    assert len(legacy_bytes) == 963
+    assert canonical.bytes_digest(legacy_bytes) == legacy_reference.content_digest
+
+    assert tuple(pack.language for pack in bundle.packs) == ("javascript", "typescript")
+    custody = _custody_for_installed_lineages(bundle.lineages, bundle.custody_policy)
+    for pack in bundle.packs:
+        validate_fact_pack(
+            pack,
+            bundle.contract,
+            None,
+            bundle.lineages,
+            custody,
+            bundle.custody_policy,
+            bundle.review_policy,
+            context.resolver,
+        )
+
+
+def test_reviewed_pack_mapping_is_exact_and_language_scoped() -> None:
+    bundle = load_installed_entry_fact_authority(_UnusedCustody()).bundle
+    methods = ("get", "post", "put", "delete", "patch", "all", "use")
+
+    for pack in bundle.packs:
+        facts = {fact.fact_id: fact for fact in pack.facts}
+        assert set(facts) == {
+            *(f"entry:express:app-route:{method}" for method in methods),
+            *(f"entry:express:router-route:{method}" for method in methods),
+            "entry:express:express-app",
+        }
+        for receiver_name, receiver_type in (("app", "express_application"), ("router", "express_router")):
+            for method in methods:
+                fact = facts[f"entry:express:{receiver_name}-route:{method}"]
+                assert fact.role == "entry_registration"
+                assert tuple((item.requirement_id, item.kind, item.field, item.expected) for item in fact.structural_requirements) == (
+                    ("qualified_target", StructuralRequirementKind.QUALIFIED_NAME, "qualified_target", f"{receiver_name}.{method}"),
+                    ("call_shape", StructuralRequirementKind.AST_SHAPE, "call_shape", "member_call"),
+                    ("receiver", StructuralRequirementKind.RECEIVER_TYPE, "receiver", receiver_type),
+                    ("arguments", StructuralRequirementKind.ARGUMENT_SHAPE, "arguments", "route_path_and_handler"),
+                )
+                assert tuple(
+                    (effect.kind, effect.role, effect.source_role, effect.target_role, effect.conditions)
+                    for effect in fact.relation_effects
+                ) == ((semantics.RelationKind.REGISTRATION, "entry_registration", "framework_instance", "entry_handler", ()),)
+        app = facts["entry:express:express-app"]
+        assert app.role == "framework_instance"
+        assert tuple((item.requirement_id, item.kind, item.field, item.expected) for item in app.structural_requirements) == (
+            ("qualified_target", StructuralRequirementKind.QUALIFIED_NAME, "qualified_target", "express"),
+            ("call_shape", StructuralRequirementKind.AST_SHAPE, "call_shape", "factory_call"),
+            ("binding", StructuralRequirementKind.ARGUMENT_SHAPE, "binding", "application_instance_binding"),
+        )
+        assert tuple(
+            (effect.kind, effect.role, effect.source_role, effect.target_role, effect.conditions) for effect in app.relation_effects
+        ) == ((semantics.RelationKind.REGISTRATION, "framework_instance", "framework_factory", "framework_instance", ()),)
+
+
+def test_projection_preserves_legacy_rows_but_is_not_a_fact_pack() -> None:
+    projection_path = REPO / "src" / "openultrasast" / "ruleset" / "entries" / "express.json"
+    content = projection_path.read_bytes()
+    raw = json.loads(content)
+
+    assert content == json.dumps(raw, ensure_ascii=False, sort_keys=True, separators=(",", ":")).encode()
+    assert raw["schema_version"] == "openultrasast.entry-recognition-projection.v1"
+    assert (
+        tuple(
+            (
+                row["legacy_fact_id"],
+                row["defines_handler"],
+                row["handler_kind"],
+                row["pattern"],
+            )
+            for row in raw["facts"]
+        )
+        == _LEGACY_ROWS
+    )
+    assert all(set(row) == {"legacy_fact_id", "languages", "defines_handler", "handler_kind", "pattern"} for row in raw["facts"])
+    with pytest.raises(InstalledAuthorityWireError):
+        decode_fact_pack_bytes(content)
+
+
+def test_repeated_pattern_load_reuses_fully_authenticated_state(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    _stage_entries(tmp_path)
+    entry_pack_module._cache.clear()
+    authenticates = 0
+    real_load = entry_pack_module.load_installed_entry_fact_authority
+
+    def counted_load(
+        custody: provenance.PopulationCustodyPort,
+        repo_root: Path | None = None,
+    ) -> EntryFactAuthorityContext:
+        nonlocal authenticates
+        authenticates += 1
+        return real_load(custody, repo_root)
+
+    monkeypatch.setattr(entry_pack_module, "load_installed_entry_fact_authority", counted_load)
+
+    first = load_entry_pack_patterns(tmp_path)
+    second = load_entry_pack_patterns(tmp_path)
+
+    assert authenticates == 1
+    assert first is not second
+    assert tuple(pattern.pattern for pattern in first["javascript"]) == tuple(pattern.pattern for pattern in second["javascript"])
+
+
+@pytest.mark.parametrize(
+    "relative_path",
+    (
+        "bootstrap.json",
+        "identities/generator.json",
+        "authority.json",
+        "express.javascript.v2.json",
+        "express.json",
+        "artifacts/sha256/529d18ba2b351a8de985a9cf416261d717ef55a4b7a9d9d65bce53b97d59ab35",
+    ),
+)
+def test_pattern_cache_invalidates_for_every_authority_state_class(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+    relative_path: str,
+) -> None:
+    entries = _stage_entries(tmp_path)
+    entry_pack_module._cache.clear()
+    authenticates = 0
+    real_load = entry_pack_module.load_installed_entry_fact_authority
+
+    def counted_load(
+        custody: provenance.PopulationCustodyPort,
+        repo_root: Path | None = None,
+    ) -> EntryFactAuthorityContext:
+        nonlocal authenticates
+        authenticates += 1
+        return real_load(custody, repo_root)
+
+    monkeypatch.setattr(entry_pack_module, "load_installed_entry_fact_authority", counted_load)
+    load_entry_pack_patterns(tmp_path)
+    changed = entries / relative_path
+    stat = changed.stat()
+    os.utime(changed, ns=(stat.st_atime_ns, stat.st_mtime_ns + 1_000_000))
+
+    load_entry_pack_patterns(tmp_path)
+
+    assert authenticates == 2
+
+
+def test_pattern_cache_fingerprints_content_even_when_size_and_mtime_match(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    entries = _stage_entries(tmp_path)
+    entry_pack_module._cache.clear()
+    authenticates = 0
+    real_load = entry_pack_module.load_installed_entry_fact_authority
+
+    def counted_load(
+        custody: provenance.PopulationCustodyPort,
+        repo_root: Path | None = None,
+    ) -> EntryFactAuthorityContext:
+        nonlocal authenticates
+        authenticates += 1
+        return real_load(custody, repo_root)
+
+    monkeypatch.setattr(entry_pack_module, "load_installed_entry_fact_authority", counted_load)
+    load_entry_pack_patterns(tmp_path)
+    artifact = entries / "artifacts" / "sha256" / "529d18ba2b351a8de985a9cf416261d717ef55a4b7a9d9d65bce53b97d59ab35"
+    content = artifact.read_bytes()
+    stat = artifact.stat()
+    artifact.write_bytes(bytes((content[0] ^ 1,)) + content[1:])
+    os.utime(artifact, ns=(stat.st_atime_ns, stat.st_mtime_ns))
+
+    with pytest.raises(EntryFactAuthorityError):
+        load_entry_pack_patterns(tmp_path)
+
+    assert authenticates == 2
+
+
 def test_pack_patterns_resolve_from_package_not_target_repo() -> None:
     # default call reads the installed package's ruleset, independent of any analyzed repo
     assert load_entry_pack_patterns().get("typescript")