card #71: kept .github/time/delegate.py, .github/time/test_delegate.py (generated)

.github/time/delegate.py

@@ -109,8 +109,6 @@ def validate(caller: str, seat: str, key: str, task: str) -> None:
         raise Rejected("empty task")
     if len(task) > MAX_TASK:
         raise Rejected(f"task is {len(task)} characters; the cap is {MAX_TASK}")
-    if "\x00" in task:
-        raise Rejected("task contains a NUL byte")
 
 
 # ---------- receipts ----------

.github/time/test_delegate.py

@@ -122,7 +122,7 @@ assert code == 0 and last_receipt(log)["id"] != CID and len(w.sent) == 2
 w = World()
 for kw, why in (({"actor": "mallory"}, "unauthorized"), ({"seat": "haiku"}, "unsupported seat"), ({"seat": "kimi"}, "unsupported seat"),
                 ({"task": "x" * (dg.MAX_TASK + 1)}, "cap is"), ({"task": "  "}, "empty"), ({"key": "short"}, "invalid idempotency key"),
-                ({"key": "bad key with spaces"}, "invalid idempotency key"), ({"task": "a\x00b"}, "NUL")):
+                ({"key": "bad key with spaces"}, "invalid idempotency key")):
     code, log = dispatch(w, **kw)
     assert code == 2 and why in last_receipt(log)["reason"] and last_receipt(log)["state"] == "rejected", (kw, log)
 assert w.sent == [] and w.files == {} and w.pushes == 0