def pubkey_hash_to_address(pubkey_hash, addr_ver, bech32_ver, net):
if addr_ver == -1:
if hasattr(net, 'padding_bugfix') and net.padding_bugfix:
thash = '{:040x}'.format(pubkey_hash)
else:
thash = '{:x}'.format(pubkey_hash)
if len(thash) % 2 == 1:
thash = '0%s' % thash
data = [int(x) for x in bytearray.fromhex(thash)]
if net.SYMBOL.lower() in ['bch', 'tbch', 'bsv', 'tbsv']:
return cash_addr.encode(net.HUMAN_READABLE_PART, bech32_ver, data)
else:
return segwit_addr.encode(net.HUMAN_READABLE_PART, bech32_ver, data)
return base58_encode(human_address_type.pack(dict(version=addr_ver, pubkey_hash=pubkey_hash)))
def test_encode(self, md, mba, mcb):
mcb.return_value = ['foo']
mba.return_value = 'bar'
md.return_value = (None, None)
# Test for invalid data lengths.
valid_lengths = [20, 24, 28, 32, 40, 48, 56, 64]
data = []
self.assertEqual(None, cash_addr.encode('bchtest', 0, data))
for i in range(1, 129):
data.append(i)
if i in valid_lengths:
continue
self.assertEqual(None, cash_addr.encode('bchtest', 0, data))
# Test unsupported versions.
data = [x for x in range(20)]
for i in range(2, 15):
self.assertEqual(None, cash_addr.encode('bchtest', i, [0]))
self.assertEqual(None, cash_addr.encode('bitcoincash', 0, data))
mcb.assert_called_once_with([0] + data, 8, 5)
mba.assert_called_once_with('bitcoincash', ['foo'])
md.assert_called_once_with('bitcoincash', 'bar')
mcb.reset_mock()
mba.reset_mock()
md.reset_mock()
md.return_value = (3, [6, 7, 8])
self.assertEqual('bar', cash_addr.encode('bchtest', 1, data))
mcb.assert_called_once_with([8] + data, 8, 5)
mba.assert_called_once_with('bchtest', ['foo'])
md.assert_called_once_with('bchtest', 'bar')
mcb.reset_mock()
self.assertEqual('bar', cash_addr.encode('bchtest', 15, data))
mcb.assert_called_once_with([120] + data, 8, 5)
for i in range(8):
mcb.reset_mock()
data = [x for x in range(valid_lengths[i])]
self.assertEqual('bar', cash_addr.encode('bchtest', 0, data))
mcb.assert_called_once_with([i] + data, 8, 5)
def test_valid_addresses(self):
for addr, script in self.VALID_ADDRESS:
prefix = self.get_prefix(addr)
ver, data = cash_addr.decode(prefix, addr)
self.assertEqual(addr.lower(), cash_addr.encode(prefix, ver, data),
"Address %s failed." % addr)