def validate_proof(self, result): """ Validates state proof """ state_root_hash = result[STATE_PROOF]['root_hash'] state_root_hash = state_roots_serializer.deserialize(state_root_hash) proof_nodes = result[STATE_PROOF]['proof_nodes'] if isinstance(proof_nodes, str): proof_nodes = proof_nodes.encode() proof_nodes = proof_nodes_serializer.deserialize(proof_nodes) key, value = self.prepare_for_state(result) valid = PruningState.verify_state_proof(state_root_hash, key, value, proof_nodes, serialized=True) return valid
def validate_proof(result): """ Validates state proof """ state_root_hash = result[STATE_PROOF]['root_hash'] state_root_hash = state_roots_serializer.deserialize(state_root_hash) proof_nodes = result[STATE_PROOF]['proof_nodes'] if isinstance(proof_nodes, str): proof_nodes = proof_nodes.encode() proof_nodes = proof_nodes_serializer.deserialize(proof_nodes) key, value = prepare_for_state(result) valid = PruningState.verify_state_proof(state_root_hash, key, value, proof_nodes, serialized=True) return valid
def decode_proof(proof): proof = proof_nodes_serializer.deserialize(proof) return Trie.deserialize_proof(proof)