working claim_search with tags

This commit is contained in:
Lex Berezhny 2019-05-05 22:25:43 -04:00
parent d2608bdf43
commit 9f9273bd82
3 changed files with 275 additions and 209 deletions

View file

@ -358,6 +358,26 @@ class SQLDB:
constraints['claim.txo_hash'] = sqlite3.Binary( constraints['claim.txo_hash'] = sqlite3.Binary(
tx_hash + struct.pack('<I', nout) tx_hash + struct.pack('<I', nout)
) )
any_tags = constraints.pop('any_tags', [])[:100]
if any_tags:
constraints.update({
f'$any_tags{i}': tag for i, tag in enumerate(any_tags)
})
constraints['claim.txo_hash__in'] = """
SELECT DISTINCT txo_hash FROM tag WHERE tag IN ({})
""".format(', '.join(f':$any_tags{i}' for i in range(len(any_tags))))
all_tags = constraints.pop('all_tags', [])[:100]
if all_tags:
constraints['$all_tags_count'] = len(all_tags)
constraints.update({
f'$all_tags{i}': tag for i, tag in enumerate(all_tags)
})
constraints['claim.txo_hash__in'] = """
SELECT txo_hash FROM tag WHERE tag IN ({}) GROUP BY txo_hash HAVING COUNT(tag) = :$all_tags_count
""".format(', '.join(f':$all_tags{i}' for i in range(len(all_tags))))
return self.db.execute(*query( return self.db.execute(*query(
f""" f"""
SELECT {cols} FROM claim SELECT {cols} FROM claim
@ -393,6 +413,9 @@ class SQLDB:
SEARCH_PARAMS = { SEARCH_PARAMS = {
'name', 'claim_id', 'txid', 'nout', 'name', 'claim_id', 'txid', 'nout',
'channel', 'channel_id', 'channel_name', 'channel', 'channel_id', 'channel_name',
'any_tags', 'all_tags',
'any_locations', 'all_locations',
'any_languages', 'all_languages',
'is_controlling', 'limit', 'offset' 'is_controlling', 'limit', 'offset'
} }

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@ -1,23 +1,141 @@
import os.path import os.path
import hashlib
import tempfile import tempfile
import logging import logging
from binascii import unhexlify from binascii import unhexlify
from urllib.request import urlopen from urllib.request import urlopen
import ecdsa
from lbrynet.wallet.transaction import Transaction, Output
from torba.client.errors import InsufficientFundsError from torba.client.errors import InsufficientFundsError
from lbrynet.schema.compat import OldClaimMessage
from lbrynet.testcase import CommandTestCase from lbrynet.testcase import CommandTestCase
from torba.client.hash import sha256, Base58
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
class ClaimSearchCommand(CommandTestCase):
async def create_channel(self):
self.channel = await self.channel_create('@abc', '1.0')
self.channel_id = self.channel['outputs'][0]['claim_id']
async def create_lots_of_streams(self):
tx = await self.daemon.jsonrpc_account_fund(None, None, '0.001', outputs=100, broadcast=True)
await self.confirm_tx(tx.id)
# 4 claims per block, 3 blocks. Sorted by height (descending) then claim name (ascending).
self.streams = []
for j in range(3):
same_height_claims = []
for k in range(3):
claim_tx = await self.stream_create(
f'c{j}-{k}', '0.000001', channel_id=self.channel_id, confirm=False)
same_height_claims.append(claim_tx['outputs'][0]['name'])
await self.on_transaction_dict(claim_tx)
claim_tx = await self.stream_create(
f'c{j}-4', '0.000001', channel_id=self.channel_id, confirm=True)
same_height_claims.append(claim_tx['outputs'][0]['name'])
self.streams = same_height_claims + self.streams
async def assertFindsClaim(self, claim, **kwargs):
await self.assertFindsClaims([claim], **kwargs)
async def assertFindsClaims(self, claims, **kwargs):
results = await self.claim_search(**kwargs)
self.assertEqual(len(claims), len(results))
for claim, result in zip(claims, results):
self.assertEqual(
(claim['txid'], claim['outputs'][0]['claim_id']),
(result['txid'], result['claim_id'])
)
async def test_basic_claim_search(self):
await self.create_channel()
channel2 = await self.channel_create('@abc', '0.1', allow_duplicate_name=True)
channel_id2 = channel2['outputs'][0]['claim_id']
# finding a channel
await self.assertFindsClaims([channel2, self.channel], name='@abc')
await self.assertFindsClaim(self.channel, name='@abc', is_controlling=True)
await self.assertFindsClaim(self.channel, claim_id=self.channel_id)
await self.assertFindsClaim(self.channel, txid=self.channel['txid'], nout=0)
await self.assertFindsClaim(channel2, claim_id=channel_id2)
await self.assertFindsClaim(channel2, txid=channel2['txid'], nout=0)
signed = await self.stream_create('on-channel-claim', '0.001', channel_id=self.channel_id)
signed2 = await self.stream_create('on-channel-claim', '0.0001', channel_id=channel_id2,
allow_duplicate_name=True)
unsigned = await self.stream_create('unsigned', '0.0001')
# finding claims with and without a channel
await self.assertFindsClaims([signed2, signed], name='on-channel-claim')
await self.assertFindsClaim(signed, name='on-channel-claim', channel_id=self.channel_id)
await self.assertFindsClaim(signed2, name='on-channel-claim', channel_id=channel_id2)
await self.assertFindsClaim(unsigned, name='unsigned')
await self.assertFindsClaim(unsigned, txid=unsigned['txid'], nout=0)
await self.assertFindsClaim(unsigned, claim_id=unsigned['outputs'][0]['claim_id'])
two = await self.stream_create('on-channel-claim-2', '0.0001', channel_id=self.channel_id)
three = await self.stream_create('on-channel-claim-3', '0.0001', channel_id=self.channel_id)
# three streams in channel, zero streams in abandoned channel
claims = [three, two, signed]
await self.assertFindsClaims(claims, channel_id=self.channel_id)
await self.assertFindsClaims([three, two, signed2, signed], channel_name="@abc")
await self.assertFindsClaims(claims, channel_name="@abc", channel_id=self.channel_id)
await self.assertFindsClaims(claims, channel=f"@abc#{self.channel_id}")
await self.channel_abandon(claim_id=self.channel_id)
await self.assertFindsClaims([], channel_id=self.channel_id)
await self.assertFindsClaims([signed2], channel_name="@abc")
await self.assertFindsClaims([], channel_name="@abc", channel_id=self.channel_id)
await self.assertFindsClaims([], channel=f"@abc#{self.channel_id}")
# abandoned stream won't show up for streams in channel search
await self.stream_abandon(txid=signed2['txid'], nout=0)
await self.assertFindsClaims([], channel_name="@abc")
async def test_pagination(self):
await self.create_channel()
await self.create_lots_of_streams()
page = await self.claim_search(page_size=20, channel_id=self.channel_id)
page_claim_ids = [item['name'] for item in page]
self.assertEqual(page_claim_ids, self.streams)
page = await self.claim_search(page_size=6, channel_id=self.channel_id)
page_claim_ids = [item['name'] for item in page]
self.assertEqual(page_claim_ids, self.streams[:6])
page = await self.claim_search(page=2, page_size=6, channel_id=self.channel_id)
page_claim_ids = [item['name'] for item in page]
self.assertEqual(page_claim_ids, self.streams[6:])
out_of_bounds = await self.claim_search(page=2, page_size=20, channel_id=self.channel_id)
self.assertEqual(out_of_bounds, [])
async def test_tag_search(self):
claim1 = await self.stream_create('claim1', tags=['abc'])
claim2 = await self.stream_create('claim2', tags=['abc', 'def'])
claim3 = await self.stream_create('claim3', tags=['abc', 'ghi', 'jkl'])
claim4 = await self.stream_create('claim4', tags=['abc', 'ghi', 'mno'])
claim5 = await self.stream_create('claim5', tags=['pqr'])
# any_tags
await self.assertFindsClaims([claim5, claim4, claim3, claim2, claim1], any_tags=['abc', 'pqr'])
await self.assertFindsClaims([claim4, claim3, claim2, claim1], any_tags=['abc'])
await self.assertFindsClaims([claim4, claim3, claim2, claim1], any_tags=['abc', 'ghi'])
await self.assertFindsClaims([claim4, claim3], any_tags=['ghi'])
await self.assertFindsClaims([claim4, claim3], any_tags=['ghi', 'xyz'])
await self.assertFindsClaims([], any_tags=['xyz'])
# all_tags
await self.assertFindsClaims([], all_tags=['abc', 'pqr'])
await self.assertFindsClaims([claim4, claim3, claim2, claim1], all_tags=['abc'])
await self.assertFindsClaims([claim4, claim3], all_tags=['abc', 'ghi'])
await self.assertFindsClaims([claim4, claim3], all_tags=['ghi'])
await self.assertFindsClaims([], all_tags=['ghi', 'xyz'])
await self.assertFindsClaims([], all_tags=['xyz'])
class ChannelCommands(CommandTestCase): class ChannelCommands(CommandTestCase):
async def test_create_channel_names(self): async def test_create_channel_names(self):
@ -670,207 +788,6 @@ class StreamCommands(CommandTestCase):
self.assertNotIn('signing_channel', claim) self.assertNotIn('signing_channel', claim)
self.assertEqual(claim['value']['languages'], ['uk-UA']) self.assertEqual(claim['value']['languages'], ['uk-UA'])
async def test_claim_search(self):
# search for channel claim
channel = await self.channel_create('@abc', '1.0')
channel_id, txid = channel['outputs'][0]['claim_id'], channel['txid']
value = channel['outputs'][0]['value']
claims = await self.claim_search(name='@abc')
self.assertEqual(claims[0]['value'], value)
claims = await self.claim_search(txid=txid, nout=0)
self.assertEqual(claims[0]['value'], value)
claims = await self.claim_search(claim_id=channel_id)
self.assertEqual(claims[0]['value'], value)
await self.channel_abandon(txid=txid, nout=0)
self.assertEqual(len(await self.claim_search(txid=txid, nout=0)), 0)
# search stream claims
channel = await self.channel_create('@abc', '1.0')
channel_id, txid = channel['outputs'][0]['claim_id'], channel['txid']
signed = await self.stream_create('on-channel-claim', '0.0001', channel_id=channel_id)
unsigned = await self.stream_create('unsigned', '0.0001')
claims = await self.claim_search(name='on-channel-claim')
self.assertEqual(claims[0]['value'], signed['outputs'][0]['value'])
claims = await self.claim_search(name='unsigned')
self.assertEqual(claims[0]['value'], unsigned['outputs'][0]['value'])
# list streams in a channel
await self.stream_create('on-channel-claim-2', '0.0001', channel_id=channel_id)
await self.stream_create('on-channel-claim-3', '0.0001', channel_id=channel_id)
claims = await self.claim_search(channel_id=channel_id)
self.assertEqual(len(claims), 3)
# same is expected using name or name#claim_id urls
claims = await self.claim_search(channel_name="@abc")
self.assertEqual(len(claims), 3)
claims = await self.claim_search(channel_name="@abc", channel_id=channel_id)
self.assertEqual(len(claims), 3)
claims = await self.claim_search(channel=f"@abc#{channel_id}")
self.assertEqual(len(claims), 3)
await self.stream_abandon(claim_id=claims[0]['claim_id'])
await self.stream_abandon(claim_id=claims[1]['claim_id'])
await self.stream_abandon(claim_id=claims[2]['claim_id'])
claims = await self.claim_search(channel_id=channel_id)
self.assertEqual(len(claims), 0)
tx = await self.daemon.jsonrpc_account_fund(None, None, '0.001', outputs=100, broadcast=True)
await self.confirm_tx(tx.id)
# 4 claims per block, 3 blocks. Sorted by height (descending) then claim name (ascending).
claims = []
for j in range(3):
same_height_claims = []
for k in range(3):
claim_tx = await self.stream_create(f'c{j}-{k}', '0.000001', channel_id=channel_id, confirm=False)
same_height_claims.append(claim_tx['outputs'][0]['name'])
await self.on_transaction_dict(claim_tx)
claim_tx = await self.stream_create(f'c{j}-4', '0.000001', channel_id=channel_id, confirm=True)
same_height_claims.append(claim_tx['outputs'][0]['name'])
claims = same_height_claims + claims
page = await self.claim_search(page_size=20, channel_id=channel_id)
page_claim_ids = [item['name'] for item in page]
self.assertEqual(page_claim_ids, claims)
page = await self.claim_search(page_size=6, channel_id=channel_id)
page_claim_ids = [item['name'] for item in page]
self.assertEqual(page_claim_ids, claims[:6])
out_of_bounds = await self.claim_search(page=2, page_size=20, channel_id=channel_id)
self.assertEqual(out_of_bounds, [])
async def test_abandoned_channel_with_signed_claims(self):
channel = (await self.channel_create('@abc', '1.0'))['outputs'][0]
orphan_claim = await self.stream_create('on-channel-claim', '0.0001', channel_id=channel['claim_id'])
await self.channel_abandon(txid=channel['txid'], nout=0)
channel = (await self.channel_create('@abc', '1.0'))['outputs'][0]
orphan_claim_id = orphan_claim['outputs'][0]['claim_id']
# 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.assertEqual(response, {
'lbry://@abc/on-channel-claim': {'error': 'lbry://@abc/on-channel-claim did not resolve to a claim'}
})
response = await self.resolve('lbry://on-channel-claim')
self.assertNotIn('is_channel_signature_valid', response['lbry://on-channel-claim'])
direct_uri = 'lbry://on-channel-claim#' + orphan_claim_id
response = await self.resolve(direct_uri)
self.assertNotIn('is_channel_signature_valid', response[direct_uri])
await self.stream_abandon(claim_id=orphan_claim_id)
uri = 'lbry://@abc/on-channel-claim'
# now, claim something on this channel (it will update the invalid claim, but we save and forcefully restore)
valid_claim = await self.stream_create('on-channel-claim', '0.00000001', channel_id=channel['claim_id'])
# resolves normally
response = await self.resolve(uri)
self.assertTrue(response[uri]['is_channel_signature_valid'])
# ooops! claimed a valid conflict! (this happens on the wild, mostly by accident or race condition)
await self.stream_create(
'on-channel-claim', '0.00000001', channel_id=channel['claim_id'], allow_duplicate_name=True
)
# it still resolves! but to the older claim
response = await self.resolve(uri)
self.assertTrue(response[uri]['is_channel_signature_valid'])
self.assertEqual(response[uri]['txid'], valid_claim['txid'])
claims = await self.claim_search(name='on-channel-claim')
self.assertEqual(2, len(claims))
self.assertEqual(
{channel['claim_id']}, {claim['signing_channel']['claim_id'] for claim in claims}
)
async def test_normalization_resolution(self):
one = 'ΣίσυφοςfiÆ'
two = 'ΣΊΣΥΦΟσFIæ'
_ = await self.stream_create(one, '0.1')
c = await self.stream_create(two, '0.2')
winner_id = c['outputs'][0]['claim_id']
r1 = await self.resolve(f'lbry://{one}')
r2 = await self.resolve(f'lbry://{two}')
self.assertEqual(winner_id, r1[f'lbry://{one}']['claim_id'])
self.assertEqual(winner_id, r2[f'lbry://{two}']['claim_id'])
async def test_resolve_old_claim(self):
channel = await self.daemon.jsonrpc_channel_create('@olds', '1.0')
await self.confirm_tx(channel.id)
address = channel.outputs[0].get_address(self.account.ledger)
claim = generate_signed_legacy(address, channel.outputs[0])
tx = await Transaction.claim_create('example', claim.SerializeToString(), 1, address, [self.account], self.account)
await tx.sign([self.account])
await self.broadcast(tx)
await self.confirm_tx(tx.id)
response = await self.resolve('@olds/example')
self.assertTrue(response['@olds/example']['is_channel_signature_valid'])
claim.publisherSignature.signature = bytes(reversed(claim.publisherSignature.signature))
tx = await Transaction.claim_create(
'bad_example', claim.SerializeToString(), 1, address, [self.account], self.account
)
await tx.sign([self.account])
await self.broadcast(tx)
await self.confirm_tx(tx.id)
response = await self.resolve('bad_example')
self.assertFalse(response['bad_example']['is_channel_signature_valid'])
response = await self.resolve('@olds/bad_example')
self.assertEqual(response, {
'@olds/bad_example': {'error': '@olds/bad_example did not resolve to a claim'}
})
def generate_signed_legacy(address: bytes, output: Output):
decoded_address = Base58.decode(address)
claim = OldClaimMessage()
claim.ParseFromString(unhexlify(
'080110011aee04080112a604080410011a2b4865726520617265203520526561736f6e73204920e29da4e'
'fb88f204e657874636c6f7564207c20544c4722920346696e64206f7574206d6f72652061626f7574204e'
'657874636c6f75643a2068747470733a2f2f6e657874636c6f75642e636f6d2f0a0a596f752063616e206'
'6696e64206d65206f6e20746865736520736f6369616c733a0a202a20466f72756d733a2068747470733a'
'2f2f666f72756d2e6865617679656c656d656e742e696f2f0a202a20506f64636173743a2068747470733'
'a2f2f6f6666746f706963616c2e6e65740a202a2050617472656f6e3a2068747470733a2f2f7061747265'
'6f6e2e636f6d2f7468656c696e757867616d65720a202a204d657263683a2068747470733a2f2f7465657'
'37072696e672e636f6d2f73746f7265732f6f6666696369616c2d6c696e75782d67616d65720a202a2054'
'77697463683a2068747470733a2f2f7477697463682e74762f786f6e64616b0a202a20547769747465723'
'a2068747470733a2f2f747769747465722e636f6d2f7468656c696e757867616d65720a0a2e2e2e0a6874'
'7470733a2f2f7777772e796f75747562652e636f6d2f77617463683f763d4672546442434f535f66632a0'
'f546865204c696e75782047616d6572321c436f7079726967687465642028636f6e746163742061757468'
'6f722938004a2968747470733a2f2f6265726b2e6e696e6a612f7468756d626e61696c732f46725464424'
'34f535f666352005a001a41080110011a30040e8ac6e89c061f982528c23ad33829fd7146435bf7a4cc22'
'f0bff70c4fe0b91fd36da9a375e3e1c171db825bf5d1f32209766964656f2f6d70342a5c080110031a406'
'2b2dd4c45e364030fbfad1a6fefff695ebf20ea33a5381b947753e2a0ca359989a5cc7d15e5392a0d354c'
'0b68498382b2701b22c03beb8dcb91089031b871e72214feb61536c007cdf4faeeaab4876cb397feaf6b51'
))
claim.ClearField("publisherSignature")
digest = sha256(b''.join([
decoded_address,
claim.SerializeToString(),
output.claim_hash[::-1]
]))
private_key = ecdsa.SigningKey.from_pem(output.private_key, hashfunc=hashlib.sha256)
signature = private_key.sign_digest_deterministic(digest, hashfunc=hashlib.sha256)
claim.publisherSignature.version = 1
claim.publisherSignature.signatureType = 1
claim.publisherSignature.signature = signature
claim.publisherSignature.certificateId = output.claim_hash[::-1]
return claim
class SupportCommands(CommandTestCase): class SupportCommands(CommandTestCase):
@ -949,5 +866,3 @@ class SupportCommands(CommandTestCase):
self.assertEqual(txs2[0]['support_info'][0]['is_tip'], False) self.assertEqual(txs2[0]['support_info'][0]['is_tip'], False)
self.assertEqual(txs2[0]['value'], '0.0') self.assertEqual(txs2[0]['value'], '0.0')
self.assertEqual(txs2[0]['fee'], '-0.0001415') self.assertEqual(txs2[0]['fee'], '-0.0001415')

View file

@ -1,7 +1,12 @@
import asyncio import asyncio
import json import json
from binascii import hexlify import hashlib
import ecdsa
from binascii import hexlify, unhexlify
from lbrynet.testcase import CommandTestCase from lbrynet.testcase import CommandTestCase
from lbrynet.wallet.transaction import Transaction, Output
from lbrynet.schema.compat import OldClaimMessage
from torba.client.hash import sha256, Base58
class ResolveCommand(CommandTestCase): class ResolveCommand(CommandTestCase):
@ -120,6 +125,92 @@ class ResolveCommand(CommandTestCase):
await self.assertResolvesToClaimId('foo$3', claim_id1) await self.assertResolvesToClaimId('foo$3', claim_id1)
await self.assertResolvesToClaimId('foo$4', None) await self.assertResolvesToClaimId('foo$4', None)
async def test_abandoned_channel_with_signed_claims(self):
channel = (await self.channel_create('@abc', '1.0'))['outputs'][0]
orphan_claim = await self.stream_create('on-channel-claim', '0.0001', channel_id=channel['claim_id'])
await self.channel_abandon(txid=channel['txid'], nout=0)
channel = (await self.channel_create('@abc', '1.0'))['outputs'][0]
orphan_claim_id = orphan_claim['outputs'][0]['claim_id']
# 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.assertEqual(response, {
'lbry://@abc/on-channel-claim': {'error': 'lbry://@abc/on-channel-claim did not resolve to a claim'}
})
response = await self.resolve('lbry://on-channel-claim')
self.assertNotIn('is_channel_signature_valid', response['lbry://on-channel-claim'])
direct_uri = 'lbry://on-channel-claim#' + orphan_claim_id
response = await self.resolve(direct_uri)
self.assertNotIn('is_channel_signature_valid', response[direct_uri])
await self.stream_abandon(claim_id=orphan_claim_id)
uri = 'lbry://@abc/on-channel-claim'
# now, claim something on this channel (it will update the invalid claim, but we save and forcefully restore)
valid_claim = await self.stream_create('on-channel-claim', '0.00000001', channel_id=channel['claim_id'])
# resolves normally
response = await self.resolve(uri)
self.assertTrue(response[uri]['is_channel_signature_valid'])
# ooops! claimed a valid conflict! (this happens on the wild, mostly by accident or race condition)
await self.stream_create(
'on-channel-claim', '0.00000001', channel_id=channel['claim_id'], allow_duplicate_name=True
)
# it still resolves! but to the older claim
response = await self.resolve(uri)
self.assertTrue(response[uri]['is_channel_signature_valid'])
self.assertEqual(response[uri]['txid'], valid_claim['txid'])
claims = await self.claim_search(name='on-channel-claim')
self.assertEqual(2, len(claims))
self.assertEqual(
{channel['claim_id']}, {claim['signing_channel']['claim_id'] for claim in claims}
)
async def test_normalization_resolution(self):
one = 'ΣίσυφοςfiÆ'
two = 'ΣΊΣΥΦΟσFIæ'
_ = await self.stream_create(one, '0.1')
c = await self.stream_create(two, '0.2')
winner_id = c['outputs'][0]['claim_id']
r1 = await self.resolve(f'lbry://{one}')
r2 = await self.resolve(f'lbry://{two}')
self.assertEqual(winner_id, r1[f'lbry://{one}']['claim_id'])
self.assertEqual(winner_id, r2[f'lbry://{two}']['claim_id'])
async def test_resolve_old_claim(self):
channel = await self.daemon.jsonrpc_channel_create('@olds', '1.0')
await self.confirm_tx(channel.id)
address = channel.outputs[0].get_address(self.account.ledger)
claim = generate_signed_legacy(address, channel.outputs[0])
tx = await Transaction.claim_create('example', claim.SerializeToString(), 1, address, [self.account], self.account)
await tx.sign([self.account])
await self.broadcast(tx)
await self.confirm_tx(tx.id)
response = await self.resolve('@olds/example')
self.assertTrue(response['@olds/example']['is_channel_signature_valid'])
claim.publisherSignature.signature = bytes(reversed(claim.publisherSignature.signature))
tx = await Transaction.claim_create(
'bad_example', claim.SerializeToString(), 1, address, [self.account], self.account
)
await tx.sign([self.account])
await self.broadcast(tx)
await self.confirm_tx(tx.id)
response = await self.resolve('bad_example')
self.assertFalse(response['bad_example']['is_channel_signature_valid'])
response = await self.resolve('@olds/bad_example')
self.assertEqual(response, {
'@olds/bad_example': {'error': '@olds/bad_example did not resolve to a claim'}
})
async def _test_resolve_abc_foo(self): async def _test_resolve_abc_foo(self):
response = await self.resolve('lbry://@abc/foo') response = await self.resolve('lbry://@abc/foo')
claim = response['lbry://@abc/foo'] claim = response['lbry://@abc/foo']
@ -172,3 +263,40 @@ class ResolveCommand(CommandTestCase):
self.daemon.wallet_manager.ledger.network.get_transaction = check_result_cached self.daemon.wallet_manager.ledger.network.get_transaction = check_result_cached
await self._test_resolve_abc_foo() await self._test_resolve_abc_foo()
self.assertFalse(called_again.is_set()) self.assertFalse(called_again.is_set())
def generate_signed_legacy(address: bytes, output: Output):
decoded_address = Base58.decode(address)
claim = OldClaimMessage()
claim.ParseFromString(unhexlify(
'080110011aee04080112a604080410011a2b4865726520617265203520526561736f6e73204920e29da4e'
'fb88f204e657874636c6f7564207c20544c4722920346696e64206f7574206d6f72652061626f7574204e'
'657874636c6f75643a2068747470733a2f2f6e657874636c6f75642e636f6d2f0a0a596f752063616e206'
'6696e64206d65206f6e20746865736520736f6369616c733a0a202a20466f72756d733a2068747470733a'
'2f2f666f72756d2e6865617679656c656d656e742e696f2f0a202a20506f64636173743a2068747470733'
'a2f2f6f6666746f706963616c2e6e65740a202a2050617472656f6e3a2068747470733a2f2f7061747265'
'6f6e2e636f6d2f7468656c696e757867616d65720a202a204d657263683a2068747470733a2f2f7465657'
'37072696e672e636f6d2f73746f7265732f6f6666696369616c2d6c696e75782d67616d65720a202a2054'
'77697463683a2068747470733a2f2f7477697463682e74762f786f6e64616b0a202a20547769747465723'
'a2068747470733a2f2f747769747465722e636f6d2f7468656c696e757867616d65720a0a2e2e2e0a6874'
'7470733a2f2f7777772e796f75747562652e636f6d2f77617463683f763d4672546442434f535f66632a0'
'f546865204c696e75782047616d6572321c436f7079726967687465642028636f6e746163742061757468'
'6f722938004a2968747470733a2f2f6265726b2e6e696e6a612f7468756d626e61696c732f46725464424'
'34f535f666352005a001a41080110011a30040e8ac6e89c061f982528c23ad33829fd7146435bf7a4cc22'
'f0bff70c4fe0b91fd36da9a375e3e1c171db825bf5d1f32209766964656f2f6d70342a5c080110031a406'
'2b2dd4c45e364030fbfad1a6fefff695ebf20ea33a5381b947753e2a0ca359989a5cc7d15e5392a0d354c'
'0b68498382b2701b22c03beb8dcb91089031b871e72214feb61536c007cdf4faeeaab4876cb397feaf6b51'
))
claim.ClearField("publisherSignature")
digest = sha256(b''.join([
decoded_address,
claim.SerializeToString(),
output.claim_hash[::-1]
]))
private_key = ecdsa.SigningKey.from_pem(output.private_key, hashfunc=hashlib.sha256)
signature = private_key.sign_digest_deterministic(digest, hashfunc=hashlib.sha256)
claim.publisherSignature.version = 1
claim.publisherSignature.signatureType = 1
claim.publisherSignature.signature = signature
claim.publisherSignature.certificateId = output.claim_hash[::-1]
return claim