import json import tempfile import logging from binascii import unhexlify from lbrynet.extras.wallet.transaction import Transaction from lbrynet.error import InsufficientFundsError from lbrynet.schema.claim import ClaimDict from torba.testcase import IntegrationTestCase import lbrynet.schema lbrynet.schema.BLOCKCHAIN_NAME = 'lbrycrd_regtest' from lbrynet.conf import Config from lbrynet.extras.daemon.Daemon import Daemon, jsonrpc_dumps_pretty from lbrynet.extras.wallet import LbryWalletManager from lbrynet.extras.daemon.Components import WalletComponent from lbrynet.extras.daemon.Components import ( DHT_COMPONENT, HASH_ANNOUNCER_COMPONENT, PEER_PROTOCOL_SERVER_COMPONENT, UPNP_COMPONENT, EXCHANGE_RATE_MANAGER_COMPONENT ) from lbrynet.extras.daemon.ComponentManager import ComponentManager class CommandTestCase(IntegrationTestCase): timeout = 180 MANAGER = LbryWalletManager VERBOSITY = logging.WARN async def asyncSetUp(self): await super().asyncSetUp() logging.getLogger('lbrynet.blob_exchange').setLevel(self.VERBOSITY) logging.getLogger('lbrynet.daemon').setLevel(self.VERBOSITY) conf = Config() conf.data_dir = self.wallet_node.data_path conf.wallet_dir = self.wallet_node.data_path conf.download_dir = self.wallet_node.data_path conf.share_usage_data = False conf.use_upnp = False conf.reflect_streams = False conf.blockchain_name = 'lbrycrd_regtest' conf.lbryum_servers = [('localhost', 50001)] conf.reflector_servers = [] conf.known_dht_nodes = [] await self.account.ensure_address_gap() address = (await self.account.receiving.get_addresses(limit=1, only_usable=True))[0] sendtxid = await self.blockchain.send_to_address(address, 10) await self.confirm_tx(sendtxid) await self.generate(5) def wallet_maker(component_manager): self.wallet_component = WalletComponent(component_manager) self.wallet_component.wallet_manager = self.manager self.wallet_component._running = True return self.wallet_component conf.components_to_skip = [ DHT_COMPONENT, UPNP_COMPONENT, HASH_ANNOUNCER_COMPONENT, PEER_PROTOCOL_SERVER_COMPONENT, EXCHANGE_RATE_MANAGER_COMPONENT ] self.daemon = Daemon(conf, ComponentManager( conf, skip_components=conf.components_to_skip, wallet=wallet_maker )) await self.daemon.initialize() self.manager.old_db = self.daemon.storage async def asyncTearDown(self): await super().asyncTearDown() self.wallet_component._running = False await self.daemon.stop() async def confirm_tx(self, txid): """ Wait for tx to be in mempool, then generate a block, wait for tx to be in a block. """ await self.on_transaction_id(txid) await self.generate(1) await self.on_transaction_id(txid) async def on_transaction_dict(self, tx): await self.ledger.wait( self.ledger.transaction_class(unhexlify(tx['hex'])) ) @staticmethod def get_all_addresses(tx): addresses = set() for txi in tx['inputs']: addresses.add(txi['address']) for txo in tx['outputs']: addresses.add(txo['address']) return list(addresses) async def generate(self, blocks): """ Ask lbrycrd to generate some blocks and wait until ledger has them. """ await self.blockchain.generate(blocks) await self.ledger.on_header.where(self.blockchain.is_expected_block) async def out(self, awaitable): """ Converts Daemon API call results (dictionary) to JSON and then back to a dictionary. """ return json.loads(jsonrpc_dumps_pretty(await awaitable, ledger=self.ledger))['result'] class EpicAdventuresOfChris45(CommandTestCase): VERBOSITY = logging.WARN async def test_no_this_is_not_a_test_its_an_adventure(self): # Chris45 is an avid user of LBRY and this is his story. It's fact and fiction # and everything in between; it's also the setting of some record setting # integration tests. # Chris45 starts everyday by checking his balance. result = await self.daemon.jsonrpc_account_balance() self.assertEqual(result, '10.0') # "10 LBC, yippy! I can do a lot with that.", he thinks to himself, # enthusiastically. But he is hungry so he goes into the kitchen # to make himself a spamdwich. # While making the spamdwich he wonders... has anyone on LBRY # registered the @spam channel yet? "I should do that!" he # exclaims and goes back to his computer to do just that! channel = await self.out(self.daemon.jsonrpc_channel_new('@spam', "1.0")) self.assertTrue(channel['success']) await self.confirm_tx(channel['tx']['txid']) # Do we have it locally? channels = await self.out(self.daemon.jsonrpc_channel_list()) self.assertEqual(len(channels), 1) self.assertEqual(channels[0]['name'], '@spam') # As the new channel claim travels through the intertubes and makes its # way into the mempool and then a block and then into the claimtrie, # Chris doesn't sit idly by: he checks his balance! result = await self.daemon.jsonrpc_account_balance() self.assertEqual(result, '8.989893') # He waits for 6 more blocks (confirmations) to make sure the balance has been settled. await self.generate(6) result = await self.daemon.jsonrpc_account_balance(confirmations=6) self.assertEqual(result, '8.989893') # And is the channel resolvable and empty? response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam')) self.assertIn('lbry://@spam', response) self.assertIn('certificate', response['lbry://@spam']) # "What goes well with spam?" ponders Chris... # "A hovercraft with eels!" he exclaims. # "That's what goes great with spam!" he further confirms. # And so, many hours later, Chris is finished writing his epic story # about eels driving a hovercraft across the wetlands while eating spam # and decides it's time to publish it to the @spam channel. with tempfile.NamedTemporaryFile() as file: file.write(b'blah blah blah...') file.write(b'[insert long story about eels driving hovercraft]') file.write(b'yada yada yada!') file.write(b'the end') file.flush() claim1 = await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '1.0', file_path=file.name, channel_id=channel['claim_id'] )) self.assertTrue(claim1['success']) await self.confirm_tx(claim1['tx']['txid']) # He quickly checks the unconfirmed balance to make sure everything looks # correct. result = await self.daemon.jsonrpc_account_balance() self.assertEqual(result, '7.969786') # Also checks that his new story can be found on the blockchain before # giving the link to all his friends. response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft')) self.assertIn('lbry://@spam/hovercraft', response) self.assertIn('claim', response['lbry://@spam/hovercraft']) # He goes to tell everyone about it and in the meantime 5 blocks are confirmed. await self.generate(5) # When he comes back he verifies the confirmed balance. result = await self.daemon.jsonrpc_account_balance() self.assertEqual(result, '7.969786') # As people start reading his story they discover some typos and notify # Chris who explains in despair "Oh! Noooooos!" but then remembers # "No big deal! I can update my claim." And so he updates his claim. with tempfile.NamedTemporaryFile() as file: file.write(b'blah blah blah...') file.write(b'[typo fixing sounds being made]') file.write(b'yada yada yada!') file.flush() claim2 = await self.out(self.daemon.jsonrpc_publish( 'hovercraft', '1.0', file_path=file.name, channel_name='@spam' )) self.assertTrue(claim2['success']) self.assertEqual(claim2['claim_id'], claim1['claim_id']) await self.confirm_tx(claim2['tx']['txid']) # After some soul searching Chris decides that his story needs more # heart and a better ending. He takes down the story and begins the rewrite. abandon = await self.out(self.daemon.jsonrpc_claim_abandon(claim1['claim_id'], blocking=False)) self.assertTrue(abandon['success']) await self.confirm_tx(abandon['tx']['txid']) # And now checks that the claim doesn't resolve anymore. response = await self.out(self.daemon.jsonrpc_resolve(uri='lbry://@spam/hovercraft')) self.assertNotIn('claim', response['lbry://@spam/hovercraft']) # After abandoning he just waits for his LBCs to be returned to his account await self.generate(5) result = await self.daemon.jsonrpc_account_balance() self.assertEqual(result, '8.9693585') # Amidst all this Chris receives a call from his friend Ramsey # who says that it is of utmost urgency that Chris transfer him # 1 LBC to which Chris readily obliges ramsey_account_id = (await self.daemon.jsonrpc_account_create("Ramsey"))['id'] ramsey_account = self.daemon.get_account_or_error(ramsey_account_id) ramsey_address = await self.daemon.jsonrpc_address_unused(ramsey_account_id) result = await self.out(self.daemon.jsonrpc_wallet_send('1.0', ramsey_address)) self.assertIn("txid", result) await self.confirm_tx(result['txid']) # Chris then eagerly waits for 6 confirmations to check his balance and then calls Ramsey to verify whether # he received it or not await self.generate(5) result = await self.daemon.jsonrpc_account_balance() # Chris' balance was correct self.assertEqual(result, '7.9692345') # Ramsey too assured him that he had received the 1 LBC and thanks him result = await self.daemon.jsonrpc_account_balance(ramsey_account_id) self.assertEqual(result, '1.0') # After Chris is done with all the "helping other people" stuff he decides that it's time to # write a new story and publish it to lbry. All he needed was a fresh start and he came up with: with tempfile.NamedTemporaryFile() as file: file.write(b'Amazingly Original First Line') file.write(b'Super plot for the grand novel') file.write(b'Totally un-cliched ending') file.write(b'**Audience Gasps**') file.flush() claim3 = await self.out(self.daemon.jsonrpc_publish( 'fresh-start', '1.0', file_path=file.name, channel_name='@spam' )) self.assertTrue(claim3['success']) await self.confirm_tx(claim3['tx']['txid']) await self.generate(5) # He gives the link of his story to all his friends and hopes that this is the much needed break for him uri = 'lbry://@spam/fresh-start' # And voila, and bravo and encore! His Best Friend Ramsey read the story and immediately knew this was a hit # Now to keep this claim winning on the lbry blockchain he immediately supports the claim tx = await self.out(self.daemon.jsonrpc_claim_new_support( 'fresh-start', claim3['claim_id'], '0.2', account_id=ramsey_account_id )) await self.confirm_tx(tx['txid']) # And check if his support showed up resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri)) # It obviously did! Because, blockchain baby \O/ self.assertEqual(resolve_result[uri]['claim']['amount'], '1.0') self.assertEqual(resolve_result[uri]['claim']['effective_amount'], '1.2') self.assertEqual(resolve_result[uri]['claim']['supports'][0]['amount'], '0.2') self.assertEqual(resolve_result[uri]['claim']['supports'][0]['txid'], tx['txid']) await self.generate(5) # Now he also wanted to support the original creator of the Award Winning Novel # So he quickly decides to send a tip to him tx = await self.out( self.daemon.jsonrpc_claim_tip(claim3['claim_id'], '0.3', account_id=ramsey_account_id)) await self.confirm_tx(tx['txid']) # And again checks if it went to the just right place resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri)) # Which it obviously did. Because....????? self.assertEqual(resolve_result[uri]['claim']['supports'][1]['amount'], '0.3') self.assertEqual(resolve_result[uri]['claim']['supports'][1]['txid'], tx['txid']) await self.generate(5) # Seeing the ravishing success of his novel Chris adds support to his claim too tx = await self.out(self.daemon.jsonrpc_claim_new_support('fresh-start', claim3['claim_id'], '0.4')) await self.confirm_tx(tx['txid']) # And check if his support showed up resolve_result = await self.out(self.daemon.jsonrpc_resolve(uri=uri)) # It did! self.assertEqual(resolve_result[uri]['claim']['supports'][2]['amount'], '0.4') self.assertEqual(resolve_result[uri]['claim']['supports'][2]['txid'], tx['txid']) await self.generate(5) # Now Ramsey who is a singer by profession, is preparing for his new "gig". He has everything in place for that # the instruments, the theatre, the ads, everything, EXCEPT lyrics!! He panicked.. But then he remembered # something, so he un-panicked. He quickly calls up his best bud Chris and requests him to write hit lyrics for # his song, seeing as his novel had smashed all the records, he was the perfect candidate! # ....... # Chris agrees.. 17 hours 43 minutes and 14 seconds later, he makes his publish with tempfile.NamedTemporaryFile() as file: file.write(b'The Whale amd The Bookmark') file.write(b'I know right? Totally a hit song') file.write(b'That\'s what goes around for songs these days anyways') file.flush() claim4 = await self.out(self.daemon.jsonrpc_publish( 'hit-song', '1.0', file_path=file.name, channel_id=channel['claim_id'] )) self.assertTrue(claim4['success']) await self.confirm_tx(claim4['tx']['txid']) await self.generate(5) # He sends the link to Ramsey, all happy and proud uri = 'lbry://@spam/hit-song' # But sadly Ramsey wasn't so pleased. It was hard for him to tell Chris... # Chris, though a bit heartbroken, abandoned the claim for now, but instantly started working on new hit lyrics abandon = await self.out(self.daemon.jsonrpc_claim_abandon(txid=claim4['tx']['txid'], nout=0, blocking=False)) self.assertTrue(abandon['success']) await self.confirm_tx(abandon['tx']['txid']) # He them checks that the claim doesn't resolve anymore. response = await self.out(self.daemon.jsonrpc_resolve(uri=uri)) self.assertNotIn('claim', response[uri]) class AccountManagement(CommandTestCase): VERBOSE = False async def test_performing_account_management_commands(self): # check initial account response = await self.daemon.jsonrpc_account_list() self.assertEqual(len(response['lbc_regtest']), 1) # change account name and gap account_id = response['lbc_regtest'][0]['id'] self.daemon.jsonrpc_account_set( account_id=account_id, new_name='test account', receiving_gap=95, receiving_max_uses=96, change_gap=97, change_max_uses=98 ) response = (await self.daemon.jsonrpc_account_list())['lbc_regtest'][0] self.assertEqual(response['name'], 'test account') self.assertEqual( response['address_generator']['receiving'], {'gap': 95, 'maximum_uses_per_address': 96} ) self.assertEqual( response['address_generator']['change'], {'gap': 97, 'maximum_uses_per_address': 98} ) # create another account await self.daemon.jsonrpc_account_create('second account') response = await self.daemon.jsonrpc_account_list() self.assertEqual(len(response['lbc_regtest']), 2) self.assertEqual(response['lbc_regtest'][1]['name'], 'second account') account_id2 = response['lbc_regtest'][1]['id'] # make new account the default self.daemon.jsonrpc_account_set(account_id=account_id2, default=True) response = await self.daemon.jsonrpc_account_list(show_seed=True) self.assertEqual(response['lbc_regtest'][0]['name'], 'second account') account_seed = response['lbc_regtest'][1]['seed'] # remove account self.daemon.jsonrpc_account_remove(response['lbc_regtest'][1]['id']) response = await self.daemon.jsonrpc_account_list() self.assertEqual(len(response['lbc_regtest']), 1) # add account await self.daemon.jsonrpc_account_add('recreated account', seed=account_seed) response = await self.daemon.jsonrpc_account_list() self.assertEqual(len(response['lbc_regtest']), 2) self.assertEqual(response['lbc_regtest'][1]['name'], 'recreated account') # list specific account response = await self.daemon.jsonrpc_account_list(account_id, include_claims=True) self.assertEqual(response['name'], 'recreated account') class ClaimManagement(CommandTestCase): VERBOSITY = logging.WARN async def make_claim(self, name='hovercraft', amount='1.0', data=b'hi!', channel_name=None, confirm=True): with tempfile.NamedTemporaryFile() as file: file.write(data) file.flush() claim = await self.out(self.daemon.jsonrpc_publish( name, amount, file_path=file.name, channel_name=channel_name )) self.assertTrue(claim['success']) if confirm: await self.on_transaction_dict(claim['tx']) await self.generate(1) await self.on_transaction_dict(claim['tx']) return claim 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): self.assertEqual('10.0', await self.daemon.jsonrpc_account_balance()) 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') self.assertEqual('7.479893', await self.daemon.jsonrpc_account_balance()) 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') self.assertEqual('8.9796945', await self.daemon.jsonrpc_account_balance()) 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') self.assertEqual('9.9795875', await self.daemon.jsonrpc_account_balance()) 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() self.assertEqual('10.0', await self.daemon.jsonrpc_account_balance()) # 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): self.assertEqual('10.0', await self.daemon.jsonrpc_account_balance()) await self.make_claim(amount='9.0') self.assertEqual('0.979893', await self.daemon.jsonrpc_account_balance()) # update the same claim await self.make_claim(amount='9.0') self.assertEqual('0.9796205', await self.daemon.jsonrpc_account_balance()) # update the claim a second time but use even more funds await self.make_claim(amount='9.97') self.assertEqual('0.009348', await self.daemon.jsonrpc_account_balance()) # 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): self.assertEqual('10.0', await self.daemon.jsonrpc_account_balance()) claim = await self.make_claim(amount='0.0001') self.assertEqual('9.979793', await self.daemon.jsonrpc_account_balance()) await self.out(self.daemon.jsonrpc_claim_abandon(claim['claim_id'])) self.assertEqual('9.97968399', await self.daemon.jsonrpc_account_balance()) 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.out(self.daemon.jsonrpc_resolve(uri='lbry://@abc/on-channel-claim')) self.assertNotIn('claim', response['lbry://@abc/on-channel-claim']) response = await self.out(self.daemon.jsonrpc_resolve(uri='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.out(self.daemon.jsonrpc_resolve(uri=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.out(self.daemon.jsonrpc_resolve(uri=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.out(self.daemon.jsonrpc_resolve(uri=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.out(self.daemon.jsonrpc_resolve(uri=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') class TransactionCommandsTestCase(CommandTestCase): async def test_transaction_show(self): # local tx result = await self.out(self.daemon.jsonrpc_wallet_send( '5.0', await self.daemon.jsonrpc_address_unused(self.account.id) )) await self.confirm_tx(result['txid']) tx = await self.daemon.jsonrpc_transaction_show(result['txid']) self.assertEqual(tx.id, result['txid']) # someone's tx change_address = await self.blockchain.get_raw_change_address() sendtxid = await self.blockchain.send_to_address(change_address, 10) tx = await self.daemon.jsonrpc_transaction_show(sendtxid) self.assertEqual(tx.id, sendtxid) self.assertEqual(tx.height, -2) await self.generate(1) tx = await self.daemon.jsonrpc_transaction_show(sendtxid) self.assertEqual(tx.height, self.ledger.headers.height) # inexistent result = await self.daemon.jsonrpc_transaction_show('0'*64) self.assertFalse(result['success']) async def test_utxo_release(self): sendtxid = await self.blockchain.send_to_address( await self.account.receiving.get_or_create_usable_address(), 1 ) await self.confirm_tx(sendtxid) await self.assertBalance(self.account, '11.0') await self.ledger.reserve_outputs(await self.account.get_utxos()) await self.assertBalance(self.account, '0.0') await self.daemon.jsonrpc_utxo_release() await self.assertBalance(self.account, '11.0')