def sign_block(block, private):
block_hash = block.get_hash()
signature = Private.sign(block_hash, private)
signed_block = SignedBlock()
signed_block.set_block(block)
signed_block.set_signature(signature)
return signed_block
def sign_block(self, private): #TODO move somewhere more approptiate
block = Block()
block.prev_hashes = [*self.get_top_blocks()]
block.timestamp = int(datetime.datetime.now().timestamp())
block.randoms = []
block_hash = block.get_hash().digest()
signature = private.sign(block_hash, 0)[
0] #for some reason it returns tuple with second item being None
signed_block = SignedBlock()
signed_block.set_block(block)
signed_block.set_signature(signature)
current_block_number = self.get_current_timeframe_block_number()
self.add_signed_block(current_block_number, signed_block)
print(block_hash.hex(), " was added to blockchain under number ",
current_block_number)
return signed_block