317 lines
15 KiB
Python
317 lines
15 KiB
Python
from binascii import hexlify, unhexlify
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from lbry.testcase import CommandTestCase
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from lbry.wallet.script import InputScript
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from lbry.wallet.dewies import dewies_to_lbc
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from lbry.wallet.account import DeterministicChannelKeyManager
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from lbry.crypto.hash import hash160
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from lbry.crypto.base58 import Base58
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def extract(d, keys):
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return {k: d[k] for k in keys}
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class AccountManagement(CommandTestCase):
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async def test_account_list_set_create_remove_add(self):
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# check initial account
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accounts = await self.daemon.jsonrpc_account_list()
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self.assertItemCount(accounts, 1)
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# change account name and gap
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account_id = accounts['items'][0]['id']
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self.daemon.jsonrpc_account_set(
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account_id=account_id, new_name='test account',
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receiving_gap=95, receiving_max_uses=96,
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change_gap=97, change_max_uses=98
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)
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accounts = (await self.daemon.jsonrpc_account_list())['items'][0]
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self.assertEqual(accounts['name'], 'test account')
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self.assertEqual(
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accounts['address_generator']['receiving'],
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{'gap': 95, 'maximum_uses_per_address': 96}
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)
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self.assertEqual(
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accounts['address_generator']['change'],
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{'gap': 97, 'maximum_uses_per_address': 98}
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)
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# create another account
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await self.daemon.jsonrpc_account_create('second account')
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accounts = await self.daemon.jsonrpc_account_list()
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self.assertItemCount(accounts, 2)
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self.assertEqual(accounts['items'][1]['name'], 'second account')
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account_id2 = accounts['items'][1]['id']
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# make new account the default
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self.daemon.jsonrpc_account_set(account_id=account_id2, default=True)
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accounts = await self.daemon.jsonrpc_account_list(show_seed=True)
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self.assertEqual(accounts['items'][0]['name'], 'second account')
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account_seed = accounts['items'][1]['seed']
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# remove account
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self.daemon.jsonrpc_account_remove(accounts['items'][1]['id'])
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accounts = await self.daemon.jsonrpc_account_list()
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self.assertItemCount(accounts, 1)
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# add account
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await self.daemon.jsonrpc_account_add('recreated account', seed=account_seed)
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accounts = await self.daemon.jsonrpc_account_list()
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self.assertItemCount(accounts, 2)
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self.assertEqual(accounts['items'][1]['name'], 'recreated account')
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# list specific account
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accounts = await self.daemon.jsonrpc_account_list(account_id, include_claims=True)
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self.assertEqual(accounts['items'][0]['name'], 'recreated account')
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async def test_wallet_migration(self):
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old_id, new_id, valid_key = (
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'mi9E8KqFfW5ngktU22pN2jpgsdf81ZbsGY',
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'mqs77XbdnuxWN4cXrjKbSoGLkvAHa4f4B8',
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'-----BEGIN EC PRIVATE KEY-----\nMHQCAQEEIBZRTZ7tHnYCH3IE9mCo95'
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'466L/ShYFhXGrjmSMFJw8eoAcGBSuBBAAK\noUQDQgAEmucoPz9nI+ChZrfhnh'
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'0RZ/bcX0r2G0pYBmoNKovtKzXGa8y07D66MWsW\nqXptakqO/9KddIkBu5eJNS'
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'UZzQCxPQ==\n-----END EC PRIVATE KEY-----\n'
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)
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# null certificates should get deleted
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self.account.channel_keys = {
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new_id: 'not valid key',
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'foo': 'bar',
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}
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await self.account.maybe_migrate_certificates()
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self.assertEqual(self.account.channel_keys, {})
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self.account.channel_keys = {
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new_id: 'not valid key',
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'foo': 'bar',
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'invalid address': valid_key,
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}
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await self.account.maybe_migrate_certificates()
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self.assertEqual(self.account.channel_keys, {
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new_id: valid_key
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})
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async def assertFindsClaims(self, claim_names, awaitable):
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self.assertEqual(claim_names, [txo.claim_name for txo in (await awaitable)['items']])
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async def assertOutputAmount(self, amounts, awaitable):
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self.assertEqual(amounts, [dewies_to_lbc(txo.amount) for txo in (await awaitable)['items']])
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async def test_commands_across_accounts(self):
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channel_list = self.daemon.jsonrpc_channel_list
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stream_list = self.daemon.jsonrpc_stream_list
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support_list = self.daemon.jsonrpc_support_list
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utxo_list = self.daemon.jsonrpc_utxo_list
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default_account = self.wallet.default_account
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second_account = await self.daemon.jsonrpc_account_create('second account')
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tx = await self.daemon.jsonrpc_account_send(
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'0.05', await self.daemon.jsonrpc_address_unused(account_id=second_account.id), blocking=True
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)
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await self.confirm_tx(tx.id)
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await self.assertOutputAmount(['0.05', '9.949876'], utxo_list())
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await self.assertOutputAmount(['0.05'], utxo_list(account_id=second_account.id))
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await self.assertOutputAmount(['9.949876'], utxo_list(account_id=default_account.id))
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channel1 = await self.channel_create('@channel-in-account1', '0.01')
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channel2 = await self.channel_create(
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'@channel-in-account2', '0.01', account_id=second_account.id, funding_account_ids=[default_account.id]
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)
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await self.assertFindsClaims(['@channel-in-account2', '@channel-in-account1'], channel_list())
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await self.assertFindsClaims(['@channel-in-account1'], channel_list(account_id=default_account.id))
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await self.assertFindsClaims(['@channel-in-account2'], channel_list(account_id=second_account.id))
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stream1 = await self.stream_create('stream-in-account1', '0.01', channel_id=self.get_claim_id(channel1))
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stream2 = await self.stream_create(
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'stream-in-account2', '0.01', channel_id=self.get_claim_id(channel2),
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account_id=second_account.id, funding_account_ids=[default_account.id]
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)
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await self.assertFindsClaims(['stream-in-account2', 'stream-in-account1'], stream_list())
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await self.assertFindsClaims(['stream-in-account1'], stream_list(account_id=default_account.id))
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await self.assertFindsClaims(['stream-in-account2'], stream_list(account_id=second_account.id))
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await self.assertFindsClaims(
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['stream-in-account2', 'stream-in-account1', '@channel-in-account2', '@channel-in-account1'],
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self.daemon.jsonrpc_claim_list()
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)
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await self.assertFindsClaims(
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['stream-in-account1', '@channel-in-account1'],
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self.daemon.jsonrpc_claim_list(account_id=default_account.id)
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)
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await self.assertFindsClaims(
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['stream-in-account2', '@channel-in-account2'],
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self.daemon.jsonrpc_claim_list(account_id=second_account.id)
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)
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support1 = await self.support_create(self.get_claim_id(stream1), '0.01')
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support2 = await self.support_create(
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self.get_claim_id(stream2), '0.01', account_id=second_account.id, funding_account_ids=[default_account.id]
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)
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self.assertEqual([support2['txid'], support1['txid']], [txo.tx_ref.id for txo in (await support_list())['items']])
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self.assertEqual([support1['txid']], [txo.tx_ref.id for txo in (await support_list(account_id=default_account.id))['items']])
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self.assertEqual([support2['txid']], [txo.tx_ref.id for txo in (await support_list(account_id=second_account.id))['items']])
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history = await self.daemon.jsonrpc_transaction_list()
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self.assertItemCount(history, 8)
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history = history['items']
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self.assertEqual(extract(history[0]['support_info'][0], ['claim_name', 'is_tip', 'amount', 'balance_delta']), {
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'claim_name': 'stream-in-account2',
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'is_tip': False,
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(extract(history[1]['support_info'][0], ['claim_name', 'is_tip', 'amount', 'balance_delta']), {
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'claim_name': 'stream-in-account1',
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'is_tip': False,
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(extract(history[2]['claim_info'][0], ['claim_name', 'amount', 'balance_delta']), {
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'claim_name': 'stream-in-account2',
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(extract(history[3]['claim_info'][0], ['claim_name', 'amount', 'balance_delta']), {
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'claim_name': 'stream-in-account1',
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(extract(history[4]['claim_info'][0], ['claim_name', 'amount', 'balance_delta']), {
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'claim_name': '@channel-in-account2',
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(extract(history[5]['claim_info'][0], ['claim_name', 'amount', 'balance_delta']), {
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'claim_name': '@channel-in-account1',
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'amount': '0.01',
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'balance_delta': '-0.01'
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})
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self.assertEqual(history[6]['value'], '0.0')
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self.assertEqual(history[7]['value'], '10.0')
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async def test_address_validation(self):
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address = await self.daemon.jsonrpc_address_unused()
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bad_address = address[0:20] + '9999999' + address[27:]
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with self.assertRaisesRegex(Exception, f"'{bad_address}' is not a valid address"):
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await self.daemon.jsonrpc_account_send('0.1', addresses=[bad_address])
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async def test_hybrid_channel_keys(self):
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# non-deterministic channel
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self.account.channel_keys = {
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'mqs77XbdnuxWN4cXrjKbSoGLkvAHa4f4B8':
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'-----BEGIN EC PRIVATE KEY-----\nMHQCAQEEIBZRTZ7tHnYCH3IE9mCo95'
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'466L/ShYFhXGrjmSMFJw8eoAcGBSuBBAAK\noUQDQgAEmucoPz9nI+ChZrfhnh'
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'0RZ/bcX0r2G0pYBmoNKovtKzXGa8y07D66MWsW\nqXptakqO/9KddIkBu5eJNS'
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'UZzQCxPQ==\n-----END EC PRIVATE KEY-----\n'
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}
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channel1 = await self.create_nondeterministic_channel('@foo1', '1.0', unhexlify(
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'3056301006072a8648ce3d020106052b8104000a034200049ae7283f3f6723e0a1'
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'66b7e19e1d1167f6dc5f4af61b4a58066a0d2a8bed2b35c66bccb4ec3eba316b16'
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'a97a6d6a4a8effd29d748901bb9789352519cd00b13d'
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))
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await self.confirm_tx(channel1['txid'])
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# deterministic channel
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channel2 = await self.channel_create('@foo2')
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await self.stream_create('stream-in-channel1', '0.01', channel_id=self.get_claim_id(channel1))
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await self.stream_create('stream-in-channel2', '0.01', channel_id=self.get_claim_id(channel2))
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resolved_stream1 = await self.resolve('@foo1/stream-in-channel1')
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self.assertEqual('stream-in-channel1', resolved_stream1['name'])
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self.assertTrue(resolved_stream1['is_channel_signature_valid'])
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resolved_stream2 = await self.resolve('@foo2/stream-in-channel2')
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self.assertEqual('stream-in-channel2', resolved_stream2['name'])
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self.assertTrue(resolved_stream2['is_channel_signature_valid'])
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async def test_deterministic_channel_keys(self):
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seed = self.account.seed
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keys = self.account.deterministic_channel_keys
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# create two channels and make sure they have different keys
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channel1a = await self.channel_create('@foo1')
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channel2a = await self.channel_create('@foo2')
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self.assertNotEqual(
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channel1a['outputs'][0]['value']['public_key'],
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channel2a['outputs'][0]['value']['public_key'],
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)
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# start another daemon from the same seed
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self.daemon2 = await self.add_daemon(seed=seed)
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channel2b, channel1b = (await self.daemon2.jsonrpc_channel_list())['items']
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# both daemons end up with the same channel signing keys automagically
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self.assertTrue(channel1b.has_private_key)
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self.assertEqual(
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channel1a['outputs'][0]['value']['public_key_id'],
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channel1b.private_key.address
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)
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self.assertTrue(channel2b.has_private_key)
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self.assertEqual(
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channel2a['outputs'][0]['value']['public_key_id'],
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channel2b.private_key.address
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)
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# repeatedly calling next channel key returns the same key when not used
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current_known = keys.last_known
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next_key = await keys.generate_next_key()
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self.assertEqual(current_known, keys.last_known)
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self.assertEqual(next_key.address, (await keys.generate_next_key()).address)
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# again, should be idempotent
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next_key = await keys.generate_next_key()
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self.assertEqual(current_known, keys.last_known)
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self.assertEqual(next_key.address, (await keys.generate_next_key()).address)
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# create third channel while both daemons running, second daemon should pick it up
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channel3a = await self.channel_create('@foo3')
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self.assertEqual(current_known+1, keys.last_known)
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self.assertNotEqual(next_key.address, (await keys.generate_next_key()).address)
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channel3b, = (await self.daemon2.jsonrpc_channel_list(name='@foo3'))['items']
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self.assertTrue(channel3b.has_private_key)
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self.assertEqual(
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channel3a['outputs'][0]['value']['public_key_id'],
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channel3b.private_key.address
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)
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# channel key cache re-populated after simulated restart
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# reset cache
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self.account.deterministic_channel_keys = DeterministicChannelKeyManager(self.account)
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channel3c, channel2c, channel1c = (await self.daemon.jsonrpc_channel_list())['items']
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self.assertFalse(channel1c.has_private_key)
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self.assertFalse(channel2c.has_private_key)
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self.assertFalse(channel3c.has_private_key)
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# repopulate cache
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await self.account.deterministic_channel_keys.ensure_cache_primed()
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self.assertEqual(self.account.deterministic_channel_keys.last_known, keys.last_known)
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channel3c, channel2c, channel1c = (await self.daemon.jsonrpc_channel_list())['items']
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self.assertTrue(channel1c.has_private_key)
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self.assertTrue(channel2c.has_private_key)
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self.assertTrue(channel3c.has_private_key)
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async def test_time_locked_transactions(self):
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address = await self.account.receiving.get_or_create_usable_address()
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private_key = await self.ledger.get_private_key_for_address(self.wallet, address)
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script = InputScript(
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template=InputScript.TIME_LOCK_SCRIPT,
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values={'height': 210, 'pubkey_hash': self.ledger.address_to_hash160(address)}
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)
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script_address = self.ledger.hash160_to_script_address(hash160(script.source))
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script_source = hexlify(script.source).decode()
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await self.assertBalance(self.account, '10.0')
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tx = await self.daemon.jsonrpc_account_send('4.0', script_address)
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await self.confirm_tx(tx.id)
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await self.generate(510)
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await self.assertBalance(self.account, '5.999877')
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tx = await self.daemon.jsonrpc_account_deposit(
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tx.id, 0, script_source,
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Base58.encode_check(self.ledger.private_key_to_wif(private_key.private_key_bytes))
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)
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await self.confirm_tx(tx.id)
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await self.assertBalance(self.account, '9.9997545')
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