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channeldb: allow injecting trusted edges

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This commit is contained in:
SomberNight
2018-07-23 21:44:48 +02:00
committed by ThomasV
parent 7f0568d83a
commit d0798c336f
3 changed files with 73 additions and 53 deletions
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88
electrum/tests/test_lnrouter.py
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@@ -41,52 +41,54 @@ class Test_LNRouter(TestCaseForTestnet):
def test_find_path_for_payment(self):
class fake_network:
config = self.config
trigger_callback = lambda x: None
add_jobs = lambda *args: None
fake_network.channel_db = lnrouter.ChannelDB(fake_network())
def no_verify_add_new_channel_info(channel_info):
fake_network.channel_db.add_verified_channel_info(channel_info.channel_id, channel_info)
fake_network.channel_db.ca_verifier.add_new_channel_info = no_verify_add_new_channel_info
class fake_ln_worker:
path_finder = lnrouter.LNPathFinder(fake_network.channel_db)
privkey = bitcoin.sha256('privkeyseed')
network = fake_network
channels = []
invoices = {}
channels_for_peer = lambda x: []
p = Peer(fake_ln_worker, '', 0, b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
p.on_channel_announcement({'node_id_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
'node_id_2': b'\x02cccccccccccccccccccccccccccccccc',
'short_channel_id': bfh('0000000000000001'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_announcement({'node_id_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
'node_id_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'short_channel_id': bfh('0000000000000002'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_announcement({'node_id_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
'node_id_2': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
'short_channel_id': bfh('0000000000000003'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_announcement({'node_id_1': b'\x02cccccccccccccccccccccccccccccccc',
'node_id_2': b'\x02dddddddddddddddddddddddddddddddd',
'short_channel_id': bfh('0000000000000004'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_announcement({'node_id_1': b'\x02dddddddddddddddddddddddddddddddd',
'node_id_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'short_channel_id': bfh('0000000000000005'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_announcement({'node_id_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
'node_id_2': b'\x02dddddddddddddddddddddddddddddddd',
'short_channel_id': bfh('0000000000000006'), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
cdb = fake_network.channel_db
path_finder = lnrouter.LNPathFinder(cdb)
cdb.on_channel_announcement({'node_id_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb', 'node_id_2': b'\x02cccccccccccccccccccccccccccccccc',
'bitcoin_key_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb', 'bitcoin_key_2': b'\x02cccccccccccccccccccccccccccccccc',
'short_channel_id': bfh('0000000000000001'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
cdb.on_channel_announcement({'node_id_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb', 'node_id_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'bitcoin_key_1': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb', 'bitcoin_key_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'short_channel_id': bfh('0000000000000002'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
cdb.on_channel_announcement({'node_id_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'node_id_2': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
'bitcoin_key_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'bitcoin_key_2': b'\x02bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
'short_channel_id': bfh('0000000000000003'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
cdb.on_channel_announcement({'node_id_1': b'\x02cccccccccccccccccccccccccccccccc', 'node_id_2': b'\x02dddddddddddddddddddddddddddddddd',
'bitcoin_key_1': b'\x02cccccccccccccccccccccccccccccccc', 'bitcoin_key_2': b'\x02dddddddddddddddddddddddddddddddd',
'short_channel_id': bfh('0000000000000004'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
cdb.on_channel_announcement({'node_id_1': b'\x02dddddddddddddddddddddddddddddddd', 'node_id_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'bitcoin_key_1': b'\x02dddddddddddddddddddddddddddddddd', 'bitcoin_key_2': b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
'short_channel_id': bfh('0000000000000005'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
cdb.on_channel_announcement({'node_id_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'node_id_2': b'\x02dddddddddddddddddddddddddddddddd',
'bitcoin_key_1': b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'bitcoin_key_2': b'\x02dddddddddddddddddddddddddddddddd',
'short_channel_id': bfh('0000000000000006'),
'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'),
'len': b'\x00\x00', 'features': b''}, trusted=True)
o = lambda i: i.to_bytes(8, "big")
p.on_channel_update({'short_channel_id': bfh('0000000000000001'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000001'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000002'), 'flags': b'\x00', 'cltv_expiry_delta': o(99), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000002'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000003'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000003'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000004'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000004'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000005'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000005'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(999), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000006'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(99999999), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
p.on_channel_update({'short_channel_id': bfh('0000000000000006'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000')})
self.assertNotEqual(None, fake_ln_worker.path_finder.find_path_for_payment(b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 100000))
cdb.on_channel_update({'short_channel_id': bfh('0000000000000001'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000001'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000002'), 'flags': b'\x00', 'cltv_expiry_delta': o(99), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000002'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000003'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000003'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000004'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000004'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000005'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000005'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(999), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000006'), 'flags': b'\x00', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(99999999), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
cdb.on_channel_update({'short_channel_id': bfh('0000000000000006'), 'flags': b'\x01', 'cltv_expiry_delta': o(10), 'htlc_minimum_msat': o(250), 'fee_base_msat': o(100), 'fee_proportional_millionths': o(150), 'chain_hash': bfh('43497fd7f826957108f4a30fd9cec3aeba79972084e90ead01ea330900000000'), 'timestamp': b'\x00\x00\x00\x00'}, trusted=True)
self.assertNotEqual(None, path_finder.find_path_for_payment(b'\x02aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', b'\x02eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 100000))