import tempfile from lbrynet.extras.wallet.transaction import Transaction from lbrynet.error import InsufficientFundsError from lbrynet.schema.claim import ClaimDict from integration.testcase import CommandTestCase class ClaimCommands(CommandTestCase): async def craft_claim(self, name, amount_dewies, claim_dict, address): # FIXME: this is here mostly because publish has defensive code for situations that happens accidentally # However, it still happens... So, let's reproduce them. claim = ClaimDict.load_dict(claim_dict) address = address or (await self.account.receiving.get_addresses(limit=1, only_usable=True))[0] tx = await Transaction.claim(name, claim, amount_dewies, address, [self.account], self.account) await self.broadcast(tx) await self.ledger.wait(tx) await self.generate(1) await self.ledger.wait(tx) return tx async def test_create_update_and_abandon_claim(self): await self.assertBalance(self.account, '10.0') claim = await self.make_claim(amount='2.5') # creates new claim txs = await self.out(self.daemon.jsonrpc_transaction_list()) self.assertEqual(len(txs[0]['claim_info']), 1) self.assertEqual(txs[0]['confirmations'], 1) self.assertEqual(txs[0]['claim_info'][0]['balance_delta'], '-2.5') self.assertEqual(txs[0]['claim_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs[0]['value'], '0.0') self.assertEqual(txs[0]['fee'], '-0.020107') await self.assertBalance(self.account, '7.479893') await self.make_claim(amount='1.0') # updates previous claim txs = await self.out(self.daemon.jsonrpc_transaction_list()) self.assertEqual(len(txs[0]['update_info']), 1) self.assertEqual(txs[0]['update_info'][0]['balance_delta'], '1.5') self.assertEqual(txs[0]['update_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs[0]['value'], '0.0') self.assertEqual(txs[0]['fee'], '-0.0001985') await self.assertBalance(self.account, '8.9796945') await self.out(self.daemon.jsonrpc_claim_abandon(claim['claim_id'])) txs = await self.out(self.daemon.jsonrpc_transaction_list()) self.assertEqual(len(txs[0]['abandon_info']), 1) self.assertEqual(txs[0]['abandon_info'][0]['balance_delta'], '1.0') self.assertEqual(txs[0]['abandon_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs[0]['value'], '0.0') self.assertEqual(txs[0]['fee'], '-0.000107') await self.assertBalance(self.account, '9.9795875') async def test_update_claim_holding_address(self): other_account_id = (await self.daemon.jsonrpc_account_create('second account'))['id'] other_account = self.daemon.get_account_or_error(other_account_id) other_address = await other_account.receiving.get_or_create_usable_address() await self.assertBalance(self.account, '10.0') # create the initial name claim claim = await self.make_claim() self.assertEqual(len(await self.daemon.jsonrpc_claim_list_mine()), 1) self.assertEqual(len(await self.daemon.jsonrpc_claim_list_mine(account_id=other_account_id)), 0) tx = await self.daemon.jsonrpc_claim_send_to_address( claim['claim_id'], other_address ) await self.ledger.wait(tx) self.assertEqual(len(await self.daemon.jsonrpc_claim_list_mine()), 0) self.assertEqual(len(await self.daemon.jsonrpc_claim_list_mine(account_id=other_account_id)), 1) async def test_publishing_checks_all_accounts_for_certificate(self): account1_id, account1 = self.account.id, self.account new_account = await self.daemon.jsonrpc_account_create('second account') account2_id, account2 = new_account['id'], self.daemon.get_account_or_error(new_account['id']) spam_channel = await self.out(self.daemon.jsonrpc_channel_new('@spam', '1.0')) self.assertTrue(spam_channel['success']) await self.confirm_tx(spam_channel['tx']['txid']) self.assertEqual('8.989893', await self.daemon.jsonrpc_account_balance()) result = await self.out(self.daemon.jsonrpc_wallet_send( '5.0', await self.daemon.jsonrpc_address_unused(account2_id) )) await self.confirm_tx(result['txid']) self.assertEqual('3.989769', await self.daemon.jsonrpc_account_balance()) self.assertEqual('5.0', await self.daemon.jsonrpc_account_balance(account2_id)) baz_channel = await self.out(self.daemon.jsonrpc_channel_new('@baz', '1.0', account2_id)) self.assertTrue(baz_channel['success']) await self.confirm_tx(baz_channel['tx']['txid']) channels = await self.out(self.daemon.jsonrpc_channel_list(account1_id)) self.assertEqual(len(channels), 1) self.assertEqual(channels[0]['name'], '@spam') self.assertEqual(channels, await self.out(self.daemon.jsonrpc_channel_list())) channels = await self.out(self.daemon.jsonrpc_channel_list(account2_id)) self.assertEqual(len(channels), 1) self.assertEqual(channels[0]['name'], '@baz') # defaults to using all accounts to lookup channel with tempfile.NamedTemporaryFile() as file: file.write(b'hi!') file.flush() claim1 = await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '1.0', file_path=file.name, channel_name='@baz' )) self.assertTrue(claim1['success']) await self.confirm_tx(claim1['tx']['txid']) # uses only the specific accounts which contains the channel with tempfile.NamedTemporaryFile() as file: file.write(b'hi!') file.flush() claim1 = await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '1.0', file_path=file.name, channel_name='@baz', channel_account_id=[account2_id] )) self.assertTrue(claim1['success']) await self.confirm_tx(claim1['tx']['txid']) # fails when specifying account which does not contain channel with tempfile.NamedTemporaryFile() as file: file.write(b'hi!') file.flush() with self.assertRaisesRegex(ValueError, "Couldn't find channel with name '@baz'."): await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '1.0', file_path=file.name, channel_name='@baz', channel_account_id=[account1_id] )) async def test_updating_claim_includes_claim_value_in_balance_check(self): await self.assertBalance(self.account, '10.0') await self.make_claim(amount='9.0') await self.assertBalance(self.account, '0.979893') # update the same claim await self.make_claim(amount='9.0') await self.assertBalance(self.account, '0.9796205') # update the claim a second time but use even more funds await self.make_claim(amount='9.97') await self.assertBalance(self.account, '0.009348') # fails when specifying more than available with tempfile.NamedTemporaryFile() as file: file.write(b'hi!') file.flush() with self.assertRaisesRegex( InsufficientFundsError, "Please lower the bid value, the maximum amount" " you can specify for this claim is 9.979274." ): await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '9.98', file_path=file.name )) async def test_abandoning_claim_at_loss(self): await self.assertBalance(self.account, '10.0') claim = await self.make_claim(amount='0.0001') await self.assertBalance(self.account, '9.979793') await self.out(self.daemon.jsonrpc_claim_abandon(claim['claim_id'])) await self.assertBalance(self.account, '9.97968399') async def test_claim_show(self): channel = await self.out(self.daemon.jsonrpc_channel_new('@abc', "1.0")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) channel_from_claim_show = await self.out( self.daemon.jsonrpc_claim_show(txid=channel['tx']['txid'], nout=channel['output']['nout']) ) self.assertEqual(channel_from_claim_show['value'], channel['output']['value']) channel_from_claim_show = await self.out( self.daemon.jsonrpc_claim_show(claim_id=channel['claim_id']) ) self.assertEqual(channel_from_claim_show['value'], channel['output']['value']) abandon = await self.out(self.daemon.jsonrpc_claim_abandon(txid=channel['tx']['txid'], nout=0, blocking=False)) self.assertTrue(abandon['success']) await self.confirm_tx(abandon['tx']['txid']) not_a_claim = await self.out( self.daemon.jsonrpc_claim_show(txid=abandon['tx']['txid'], nout=0) ) self.assertEqual(not_a_claim, 'claim not found') async def test_claim_list(self): channel = await self.out(self.daemon.jsonrpc_channel_new('@abc', "1.0")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) claim = await self.make_claim(amount='0.0001', name='on-channel-claim', channel_name='@abc') self.assertTrue(claim['success']) unsigned_claim = await self.make_claim(amount='0.0001', name='unsigned') self.assertTrue(claim['success']) channel_from_claim_list = await self.out(self.daemon.jsonrpc_claim_list('@abc')) self.assertEqual(channel_from_claim_list['claims'][0]['value'], channel['output']['value']) signed_claim_from_claim_list = await self.out(self.daemon.jsonrpc_claim_list('on-channel-claim')) self.assertEqual(signed_claim_from_claim_list['claims'][0]['value'], claim['output']['value']) unsigned_claim_from_claim_list = await self.out(self.daemon.jsonrpc_claim_list('unsigned')) self.assertEqual(unsigned_claim_from_claim_list['claims'][0]['value'], unsigned_claim['output']['value']) abandon = await self.out(self.daemon.jsonrpc_claim_abandon(txid=channel['tx']['txid'], nout=0, blocking=False)) self.assertTrue(abandon['success']) await self.confirm_tx(abandon['tx']['txid']) empty = await self.out(self.daemon.jsonrpc_claim_list('@abc')) self.assertEqual(len(empty['claims']), 0) async def test_abandoned_channel_with_signed_claims(self): channel = await self.out(self.daemon.jsonrpc_channel_new('@abc', "1.0")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) claim = await self.make_claim(amount='0.0001', name='on-channel-claim', channel_name='@abc') self.assertTrue(claim['success']) abandon = await self.out(self.daemon.jsonrpc_claim_abandon(txid=channel['tx']['txid'], nout=0, blocking=False)) self.assertTrue(abandon['success']) channel = await self.out(self.daemon.jsonrpc_channel_new('@abc', "1.0")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) # Original channel doesnt exists anymore, so the signature is invalid. For invalid signatures, resolution is # only possible outside a channel response = await self.resolve('lbry://@abc/on-channel-claim') self.assertNotIn('claim', response['lbry://@abc/on-channel-claim']) response = await self.resolve('lbry://on-channel-claim') self.assertIn('claim', response['lbry://on-channel-claim']) self.assertFalse(response['lbry://on-channel-claim']['claim']['signature_is_valid']) direct_uri = 'lbry://on-channel-claim#' + claim['claim_id'] response = await self.resolve(direct_uri) self.assertIn('claim', response[direct_uri]) self.assertFalse(response[direct_uri]['claim']['signature_is_valid']) uri = 'lbry://@abc/on-channel-claim' # now, claim something on this channel (it will update the invalid claim, but we save and forcefully restore) original_claim = await self.make_claim(amount='0.00000001', name='on-channel-claim', channel_name='@abc') self.assertTrue(original_claim['success']) # resolves normally response = await self.resolve(uri) self.assertIn('claim', response[uri]) self.assertTrue(response[uri]['claim']['signature_is_valid']) # tamper it, invalidating the signature value = response[uri]['claim']['value'].copy() value['stream']['metadata']['author'] = 'some troll' address = response[uri]['claim']['address'] await self.craft_claim('on-channel-claim', 1, value, address) # it resolves to the now only valid claim under the channel, ignoring the fake one response = await self.resolve(uri) self.assertIn('claim', response[uri]) self.assertTrue(response[uri]['claim']['signature_is_valid']) # ooops! claimed a valid conflict! (this happens on the wild, mostly by accident or race condition) await self.craft_claim('on-channel-claim', 1, response[uri]['claim']['value'], address) # it still resolves! but to the older claim response = await self.resolve(uri) self.assertIn('claim', response[uri]) self.assertTrue(response[uri]['claim']['signature_is_valid']) self.assertEqual(response[uri]['claim']['txid'], original_claim['tx']['txid']) async def test_claim_list_by_channel(self): self.maxDiff = None tx = await self.daemon.jsonrpc_account_fund(None, None, '0.001', outputs=100, broadcast=True) await self.ledger.wait(tx) await self.generate(1) await self.ledger.wait(tx) channel = await self.out(self.daemon.jsonrpc_channel_new('@abc', "0.0001")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) # 4 claims per block, 3 blocks. Sorted by height (descending) then claim_id (ascending). claims = [] for j in range(3): same_height_claims = [] for k in range(3): claim = await self.make_claim(amount='0.000001', name=f'c{j}-{k}', channel_name='@abc', confirm=False) self.assertTrue(claim['success']) same_height_claims.append(claim['claim_id']) await self.on_transaction_dict(claim['tx']) claim = await self.make_claim(amount='0.000001', name=f'c{j}-4', channel_name='@abc', confirm=True) self.assertTrue(claim['success']) same_height_claims.append(claim['claim_id']) same_height_claims.sort(key=lambda x: int(x, 16)) claims = same_height_claims + claims page = await self.out(self.daemon.jsonrpc_claim_list_by_channel(1, page_size=20, uri='@abc')) page_claim_ids = [item['claim_id'] for item in page['@abc']['claims_in_channel']] self.assertEqual(page_claim_ids, claims) page = await self.out(self.daemon.jsonrpc_claim_list_by_channel(1, page_size=6, uri='@abc')) page_claim_ids = [item['claim_id'] for item in page['@abc']['claims_in_channel']] self.assertEqual(page_claim_ids, claims[:6]) out_of_bounds = await self.out(self.daemon.jsonrpc_claim_list_by_channel(2, page_size=20, uri='@abc')) self.assertEqual(out_of_bounds['error'], 'claim 20 greater than max 12') async def test_regular_supports_and_tip_supports(self): # account2 will be used to send tips and supports to account1 account2_id = (await self.daemon.jsonrpc_account_create('second account'))['id'] # send account2 5 LBC out of the 10 LBC in account1 result = await self.out(self.daemon.jsonrpc_wallet_send( '5.0', await self.daemon.jsonrpc_address_unused(account2_id) )) await self.confirm_tx(result['txid']) # account1 and account2 balances: self.assertEqual('4.999876', await self.daemon.jsonrpc_account_balance()) self.assertEqual('5.0', await self.daemon.jsonrpc_account_balance(account2_id)) # create the claim we'll be tipping and supporting claim = await self.make_claim() # account1 and account2 balances: self.assertEqual('3.979769', await self.daemon.jsonrpc_account_balance()) self.assertEqual('5.0', await self.daemon.jsonrpc_account_balance(account2_id)) # send a tip to the claim using account2 tip = await self.out( self.daemon.jsonrpc_claim_tip(claim['claim_id'], '1.0', account2_id) ) await self.on_transaction_dict(tip) await self.generate(1) await self.on_transaction_dict(tip) # tips don't affect balance so account1 balance is same but account2 balance went down self.assertEqual('3.979769', await self.daemon.jsonrpc_account_balance()) self.assertEqual('3.9998585', await self.daemon.jsonrpc_account_balance(account2_id)) # verify that the incoming tip is marked correctly as is_tip=True in account1 txs = await self.out(self.daemon.jsonrpc_transaction_list()) self.assertEqual(len(txs[0]['support_info']), 1) self.assertEqual(txs[0]['support_info'][0]['balance_delta'], '1.0') self.assertEqual(txs[0]['support_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs[0]['support_info'][0]['is_tip'], True) self.assertEqual(txs[0]['value'], '1.0') self.assertEqual(txs[0]['fee'], '0.0') # verify that the outgoing tip is marked correctly as is_tip=True in account2 txs2 = await self.out( self.daemon.jsonrpc_transaction_list(account2_id) ) self.assertEqual(len(txs2[0]['support_info']), 1) self.assertEqual(txs2[0]['support_info'][0]['balance_delta'], '-1.0') self.assertEqual(txs2[0]['support_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs2[0]['support_info'][0]['is_tip'], True) self.assertEqual(txs2[0]['value'], '-1.0') self.assertEqual(txs2[0]['fee'], '-0.0001415') # send a support to the claim using account2 support = await self.out( self.daemon.jsonrpc_claim_new_support('hovercraft', claim['claim_id'], '2.0', account2_id) ) await self.on_transaction_dict(support) await self.generate(1) await self.on_transaction_dict(support) # account2 balance went down ~2 self.assertEqual('3.979769', await self.daemon.jsonrpc_account_balance()) self.assertEqual('1.999717', await self.daemon.jsonrpc_account_balance(account2_id)) # verify that the outgoing support is marked correctly as is_tip=False in account2 txs2 = await self.out(self.daemon.jsonrpc_transaction_list(account2_id)) self.assertEqual(len(txs2[0]['support_info']), 1) self.assertEqual(txs2[0]['support_info'][0]['balance_delta'], '-2.0') self.assertEqual(txs2[0]['support_info'][0]['claim_id'], claim['claim_id']) self.assertEqual(txs2[0]['support_info'][0]['is_tip'], False) self.assertEqual(txs2[0]['value'], '0.0') self.assertEqual(txs2[0]['fee'], '-0.0001415')