Revert "fix(vaults): batch bulk key operations to avoid query limits"

This reverts commit 7e7bc7aecf.

unshackle/vaults/API.py

@@ -114,49 +114,32 @@ class API(Vault):
         return added or updated
 
     def add_keys(self, service: str, kid_keys: dict[Union[UUID, str], str]) -> int:
-        # Normalize keys
-        normalized_keys = {str(kid).replace("-", ""): key for kid, key in kid_keys.items()}
-        kid_list = list(normalized_keys.keys())
+        data = self.session.post(
+            url=f"{self.uri}/{service.lower()}",
+            json={"content_keys": {str(kid).replace("-", ""): key for kid, key in kid_keys.items()}},
+            headers={"Accept": "application/json"},
+        ).json()
 
-        if not kid_list:
-            return 0
+        code = int(data.get("code", 0))
+        message = data.get("message")
+        error = {
+            0: None,
+            1: Exceptions.AuthRejected,
+            2: Exceptions.TooManyRequests,
+            3: Exceptions.ServiceTagInvalid,
+            4: Exceptions.KeyIdInvalid,
+            5: Exceptions.ContentKeyInvalid,
+        }.get(code, ValueError)
 
-        # Batch requests to avoid server limits
-        batch_size = 500
-        total_added = 0
+        if error:
+            raise error(f"{message} ({code})")
 
-        for i in range(0, len(kid_list), batch_size):
-            batch_kids = kid_list[i : i + batch_size]
-            batch_keys = {kid: normalized_keys[kid] for kid in batch_kids}
+        # each kid:key that was new to the vault (optional)
+        added = int(data.get("added"))
+        # each key for a kid that was changed/updated (optional)
+        updated = int(data.get("updated"))
 
-            data = self.session.post(
-                url=f"{self.uri}/{service.lower()}",
-                json={"content_keys": batch_keys},
-                headers={"Accept": "application/json"},
-            ).json()
-
-            code = int(data.get("code", 0))
-            message = data.get("message")
-            error = {
-                0: None,
-                1: Exceptions.AuthRejected,
-                2: Exceptions.TooManyRequests,
-                3: Exceptions.ServiceTagInvalid,
-                4: Exceptions.KeyIdInvalid,
-                5: Exceptions.ContentKeyInvalid,
-            }.get(code, ValueError)
-
-            if error:
-                raise error(f"{message} ({code})")
-
-            # each kid:key that was new to the vault (optional)
-            added = int(data.get("added", 0))
-            # each key for a kid that was changed/updated (optional)
-            updated = int(data.get("updated", 0))
-
-            total_added += added + updated
-
-        return total_added
+        return added + updated
 
     def get_services(self) -> Iterator[str]:
         data = self.session.post(url=self.uri, headers={"Accept": "application/json"}).json()

unshackle/vaults/SQLite.py

@@ -119,25 +119,9 @@ class SQLite(Vault):
         cursor = conn.cursor()
 
         try:
-            # Query existing KIDs in batches to avoid SQLite variable limit
-            # Try larger batch first (newer SQLite supports 32766), fall back to 500 if needed
-            existing_kids: set[str] = set()
-            kid_list = list(kid_keys.keys())
-            batch_size = 32000
-
-            i = 0
-            while i < len(kid_list):
-                batch = kid_list[i : i + batch_size]
-                placeholders = ",".join(["?"] * len(batch))
-                try:
-                    cursor.execute(f"SELECT kid FROM `{service}` WHERE kid IN ({placeholders})", batch)
-                    existing_kids.update(row[0] for row in cursor.fetchall())
-                    i += batch_size
-                except sqlite3.OperationalError as e:
-                    if "too many SQL variables" in str(e) and batch_size > 500:
-                        batch_size = 500
-                        continue
-                    raise
+            placeholders = ",".join(["?"] * len(kid_keys))
+            cursor.execute(f"SELECT kid FROM `{service}` WHERE kid IN ({placeholders})", list(kid_keys.keys()))
+            existing_kids = {row[0] for row in cursor.fetchall()}
 
             new_keys = {kid: key for kid, key in kid_keys.items() if kid not in existing_kids}