def include_admin_info(self, dat, admin_info, keypair):
if keypair is not None:
dat[KeyType.
admin_info] = message_key_types.make_TLV_formatted_message(
admin_info)
digest = hashlib.sha256(dat[KeyType.admin_info]).digest()
dat[KeyType.nodekey_signature] = keypair.sign(digest)
else:
dat.update(admin_info)
def include_admin_info_into_message_if_needed(self, domain_id, msg, admin_info):
"""Serialize admin info into one binary object and add signature"""
admin_info[KeyType.message_seq] = self.domains[domain_id]["neighbor"].admin_sequence_number + 1
self.domains[domain_id]["neighbor"].admin_sequence_number += 1
if "keypair" in self.domains[domain_id] and self.domains[domain_id]["keypair"] is not None:
msg[KeyType.admin_info] = message_key_types.make_TLV_formatted_message(admin_info)
digest = hashlib.sha256(msg[KeyType.admin_info]).digest()
msg[KeyType.nodekey_signature] = self.domains[domain_id]["keypair"]['keys'][0].sign(digest)
else:
msg.update(admin_info)
def test_01_serialize(self):
print("\n-----", sys._getframe().f_code.co_name, "-----")
msg = {
KeyType.source_node_id: bbclib.get_new_id("aaa"),
KeyType.destination_node_id: bbclib.get_new_id("bbb"),
KeyType.status: True,
KeyType.random: int(8000).to_bytes(4, "little")
}
pprint.pprint(msg)
global msg_data
msg_data = message_key_types.make_TLV_formatted_message(msg)