From d4febea46989f07cdbb6010046d2e77c4f20d07e Mon Sep 17 00:00:00 2001
From: NIC619 <twedusuck@gmail.com>
Date: Tue, 6 Aug 2019 13:05:31 +0800
Subject: [PATCH] Message was not enforced to carry signature yet

---
 libp2p/pubsub/pubsub.py     | 2 +-
 libp2p/pubsub/validators.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libp2p/pubsub/pubsub.py b/libp2p/pubsub/pubsub.py
index 37eb9321..75058e5f 100644
--- a/libp2p/pubsub/pubsub.py
+++ b/libp2p/pubsub/pubsub.py
@@ -409,7 +409,7 @@ class Pubsub:
         # TODO: - Validate the message. If failed, reject it.
         # Validate the signature of the message
         # FIXME: `signature_validator` is currently a stub.
-        if not signature_validator(msg.key, msg.SerializeToString(), msg.singature):
+        if not signature_validator(msg.key, msg.SerializeToString()):
             log.debug(f"Signature validation failed for msg={msg}")
             return
         # Validate the message with registered topic validators.
diff --git a/libp2p/pubsub/validators.py b/libp2p/pubsub/validators.py
index 4d99eded..e575980d 100644
--- a/libp2p/pubsub/validators.py
+++ b/libp2p/pubsub/validators.py
@@ -1,5 +1,5 @@
 # FIXME: Replace the type of `pubkey` with a custom type `Pubkey`
-def signature_validator(pubkey: bytes, msg: bytes, sig: bytes) -> bool:
+def signature_validator(pubkey: bytes, msg: bytes) -> bool:
     """
     Verify the message against the given public key.
     :param pubkey: the public key which signs the message.