tlnbase: fix custom local to_self_delay, use node privkey derived from timestamp in online test - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit fa80fd4bd5d216fe0b876c20828d3438112194c1
DIR parent 517e19ebabf7ccf977e2fa35323836fce625096a
HTML Author: Janus <ysangkok@gmail.com>
Date: Wed, 2 May 2018 14:22:54 +0200
lnbase: fix custom local to_self_delay, use node privkey derived from timestamp in online test
Diffstat:
M lib/lnbase.py | 9 +++++----
M lib/tests/test_lnbase.py | 5 +++--
M lib/tests/test_lnbase_online.py | 2 +-
3 files changed, 9 insertions(+), 7 deletions(-)
---
DIR diff --git a/lib/lnbase.py b/lib/lnbase.py
t@@ -347,7 +347,7 @@ def overall_weight(num_htlc):
HTLC_TIMEOUT_WEIGHT = 663
HTLC_SUCCESS_WEIGHT = 703
-def make_htlc_tx_output(amount_msat, local_feerate, revocationpubkey, local_delayedpubkey, success):
+def make_htlc_tx_output(amount_msat, local_feerate, revocationpubkey, local_delayedpubkey, success, to_self_delay):
assert type(amount_msat) is int
assert type(local_feerate) is int
assert type(revocationpubkey) is bytes
t@@ -355,7 +355,7 @@ def make_htlc_tx_output(amount_msat, local_feerate, revocationpubkey, local_dela
script = bytes([opcodes.OP_IF]) \
+ bfh(push_script(bh2u(revocationpubkey))) \
+ bytes([opcodes.OP_ELSE]) \
- + bitcoin.add_number_to_script(144) \
+ + bitcoin.add_number_to_script(to_self_delay) \
+ bytes([opcodes.OP_CSV, opcodes.OP_DROP]) \
+ bfh(push_script(bh2u(local_delayedpubkey))) \
+ bytes([opcodes.OP_ENDIF, opcodes.OP_CHECKSIG])
t@@ -753,7 +753,7 @@ class Peer(PrintError):
htlc_basepoint=keypair_generator(keyfamilyhtlcbase, 0),
delayed_basepoint=keypair_generator(keyfamilydelaybase, 0),
revocation_basepoint=keypair_generator(keyfamilyrevocationbase, 0),
- to_self_delay=144,
+ to_self_delay=143,
dust_limit_sat=10,
max_htlc_value_in_flight_msat=500000 * 1000,
max_accepted_htlcs=5
t@@ -1000,7 +1000,8 @@ class Peer(PrintError):
local_feerate = chan.constraints.feerate,
revocationpubkey=revocation_pubkey,
local_delayedpubkey=remote_delayedpubkey,
- success = False) # timeout for the one offering an HTLC
+ success = False, # timeout for the one offering an HTLC
+ to_self_delay = chan.local_config.to_self_delay)
preimage_script = htlcs_in_remote[0][0]
htlc_output_txid = remote_ctx.txid()
htlc_tx_inputs = make_htlc_tx_inputs(
DIR diff --git a/lib/tests/test_lnbase.py b/lib/tests/test_lnbase.py
t@@ -196,7 +196,8 @@ class Test_LNBase(unittest.TestCase):
local_feerate=local_feerate_per_kw,
revocationpubkey=local_revocation_pubkey,
local_delayedpubkey=local_delayedpubkey,
- success=success)
+ success=success,
+ to_self_delay=local_delay)
our_htlc_tx_inputs = make_htlc_tx_inputs(
htlc_output_txid=our_commit_tx.txid(),
htlc_output_index=htlc_output_index,
t@@ -256,7 +257,7 @@ class Test_LNBase(unittest.TestCase):
success=True, cltv_timeout=0)
def test_find_path_for_payment(self):
- p = Peer('', 0, 'a')
+ p = Peer('', 0, 'a', bitcoin.sha256('privkeyseed'))
p.on_channel_announcement({'node_id_1': 'b', 'node_id_2': 'c', 'short_channel_id': bfh('0000000000000001')})
p.on_channel_announcement({'node_id_1': 'b', 'node_id_2': 'e', 'short_channel_id': bfh('0000000000000002')})
p.on_channel_announcement({'node_id_1': 'b', 'node_id_2': 'a', 'short_channel_id': bfh('0000000000000003')})
DIR diff --git a/lib/tests/test_lnbase_online.py b/lib/tests/test_lnbase_online.py
t@@ -41,7 +41,7 @@ if __name__ == "__main__":
wallet = Wallet(storage)
wallet.start_threads(network)
# start peer
- privkey = sha256('1234567890')
+ privkey = sha256(str(time.time()))
peer = Peer(host, port, pubkey, privkey, request_initial_sync=False, network=network)
network.futures.append(asyncio.run_coroutine_threadsafe(peer.main_loop(), network.asyncio_loop))