test(evidence): harden generation lifecycle boundaries

2026-07-12 05:15:30 +02:00
parent 459ffa0bcd
commit 9e21cce036
7 changed files with 135 additions and 3 deletions
@@ -405,7 +405,7 @@ class PgVectorStore:
        return len(records)

    def delete_generation(self, collection: str, generation: str) -> int:
-        if collection != "evidence" or not generation.startswith("gen:"):
+        if collection != "evidence" or re.fullmatch(r"gen:[0-9a-f]{32}", generation) is None:
            raise VectorStoreError("Only exact Evidence generations may be deleted")
        raw = None
        try: