feat(bezalel): MemPalace ecosystem — validation, audit, sync, auto-revert, Evennia integration

scripts/audit_mempalace_privacy.py

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+#!/usr/bin/env python3
+"""
+Audit the fleet shared palace for privacy violations.
+Ensures no raw drawers, full source paths, or private workspace leaks exist.
+
+Usage:
+    python audit_mempalace_privacy.py /path/to/fleet/palace
+
+Exit codes:
+    0 = clean
+    1 = violations found
+"""
+
+import sys
+from pathlib import Path
+
+try:
+    import chromadb
+except ImportError:
+    print("ERROR: chromadb not installed")
+    sys.exit(1)
+
+VIOLATION_KEYWORDS = [
+    "/root/wizards/",
+    "/home/",
+    "/Users/",
+    "private_key",
+    "-----BEGIN",
+    "GITEA_TOKEN=",
+    "OPENAI_API_KEY",
+    "ANTHROPIC_API_KEY",
+]
+
+
+def audit(palace_path: Path):
+    violations = []
+    client = chromadb.PersistentClient(path=str(palace_path))
+    try:
+        col = client.get_collection("mempalace_drawers")
+    except Exception as e:
+        print(f"ERROR: Could not open collection: {e}")
+        sys.exit(1)
+
+    all_data = col.get(include=["documents", "metadatas"])
+    docs = all_data["documents"]
+    metas = all_data["metadatas"]
+
+    for doc, meta in zip(docs, metas):
+        source = meta.get("source_file", "")
+        doc_type = meta.get("type", "")
+
+        # Rule 1: Fleet palace should only contain closets or explicitly typed entries
+        if doc_type not in ("closet", "summary", "fleet"):
+            violations.append(
+                f"VIOLATION: Document type is '{doc_type}' (expected closet/summary/fleet). "
+                f"Source: {source}"
+            )
+
+        # Rule 2: No full absolute paths from private workspaces
+        if any(abs_path in source for abs_path in ["/root/wizards/", "/home/", "/Users/"]):
+            violations.append(
+                f"VIOLATION: Source contains absolute path: {source}"
+            )
+
+        # Rule 3: No raw secrets in document text
+        for kw in VIOLATION_KEYWORDS:
+            if kw in doc:
+                violations.append(
+                    f"VIOLATION: Document contains sensitive keyword '{kw}'. Source: {source}"
+                )
+                break  # one violation per doc is enough
+
+    return violations
+
+
+def main():
+    import argparse
+    parser = argparse.ArgumentParser(description="Audit fleet palace privacy")
+    parser.add_argument("palace", default="/var/lib/mempalace/fleet", nargs="?", help="Path to fleet palace")
+    args = parser.parse_args()
+
+    violations = audit(Path(args.palace))
+
+    if violations:
+        print(f"FAIL: {len(violations)} privacy violation(s) found")
+        for v in violations:
+            print(f"  {v}")
+        sys.exit(1)
+    else:
+        print("PASS: No privacy violations detected")
+        sys.exit(0)
+
+
+if __name__ == "__main__":
+    main()