def test_serialize_for_sig(self):
vin = {'prevout_hash': '27c7c43cfde0943d2397b9fd5106d0a1f6927074a5fa6dfcf7fe50a2cb6b8d10',
'prevout_n': 0, 'scriptSig': '', 'sequence': 0xffffffff}
block_hash = '0000009784f43ea4c4158631a7b638f452e3ed8783eeac00d995e860de12e69f'
sig_time = 1460397824
ping = MasternodePing(vin=vin, block_hash=block_hash, sig_time=sig_time)
expected = 'CTxIn(COutPoint(27c7c43cfde0943d2397b9fd5106d0a1f6927074a5fa6dfcf7fe50a2cb6b8d10, 0), scriptSig=)0000009784f43ea4c4158631a7b638f452e3ed8783eeac00d995e860de12e69f1460397824'
self.assertEqual(expected, ping.serialize_for_sig())
def test_sign(self):
vin = {'prevout_hash': '00'*32, 'prevout_n': 0, 'scriptSig': '', 'sequence':0xffffffff}
block_hash = 'ff'*32
current_time = 1461858375
ping = MasternodePing(vin=vin, block_hash=block_hash, sig_time=current_time)
expected_sig = 'H6k0M7G15GLnJ7i7Zcs8uCHcVRsn1P0hKK4lVMkgY4byaOvUECCsfxA9ktUiFT8scfFYYb/sxkcD8ifU/SEnBUg='
wif = 'XCbhXBc2N9q8kxqBF41rSuLWVpVVbDm7P1oPv9GxcrS9QXYBWZkB'
sig = ping.sign(wif, current_time = current_time)
address = bitcoin.address_from_private_key(wif)
self.assertTrue(bitcoin.verify_message(address, sig, ping.serialize_for_sig()))
self.assertEqual(expected_sig, base64.b64encode(sig))
def test_sign(self):
vin = {
'prevout_hash': '00' * 32,
'prevout_n': 0,
'scriptSig': '',
'sequence': 0xffffffff
}
block_hash = 'ff' * 32
current_time = 1461858375
ping = MasternodePing(vin=vin,
block_hash=block_hash,
sig_time=current_time)
expected_sig = 'H0Vh6xI0by9A1OcghrUz2vFxDPbLwyO63L45p7sNTo7QR/TvzTu9tMUlP4QBSl2KVLusoDvDkiyk+BZu3mMqJU4='
wif = 'YV56icVrjNioXn9kpZeL3DvtC7aN7kt8tr5ur2wqpMaXeJ3YQirG'
sig = ping.sign(wif, current_time=current_time)
address = bitcoin.address_from_private_key(wif)
self.assertTrue(
bitcoin.verify_message(address, sig, ping.serialize_for_sig()))
self.assertEqual(expected_sig, base64.b64encode(sig).decode('utf-8'))