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onchaind: use lightningd to sign and broadcast htlc spending txs.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2023-04-06 09:03:25 +09:30
parent a9dfec0e71
commit 868fa8ae81
6 changed files with 108 additions and 20 deletions
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21
tests/test_closing.py
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@@ -2382,15 +2382,16 @@ def test_onchain_middleman_their_unilateral_in(node_factory, bitcoind):
l2.daemon.wait_for_log('THEIR_UNILATERAL/THEIR_HTLC')
# l2 should fulfill HTLC onchain, immediately
l2.wait_for_onchaind_broadcast('THEIR_HTLC_FULFILL_TO_US',
'THEIR_UNILATERAL/THEIR_HTLC')
((_, txid2, blocks),) = l2.wait_for_onchaind_tx('THEIR_HTLC_FULFILL_TO_US',
'THEIR_UNILATERAL/THEIR_HTLC')
assert blocks == 0
((_, txid, blocks),) = l1.wait_for_onchaind_tx('OUR_DELAYED_RETURN_TO_WALLET',
'OUR_UNILATERAL/DELAYED_OUTPUT_TO_US')
assert blocks == 4
# Payment should succeed.
l1.bitcoin.generate_block(1)
l1.bitcoin.generate_block(1, wait_for_mempool=txid2)
l1.daemon.wait_for_log('OUR_UNILATERAL/OUR_HTLC gave us preimage')
err = q.get(timeout=10)
if err:
@@ -3164,17 +3165,17 @@ def test_permfail_htlc_out(node_factory, bitcoind, executor):
l2.daemon.wait_for_log('Propose handling OUR_UNILATERAL/OUR_HTLC by OUR_HTLC_TIMEOUT_TX \\(.*\\) after 6 blocks')
l2.daemon.logsearch_start = needle
((_, txid, blocks),) = l2.wait_for_onchaind_tx('OUR_DELAYED_RETURN_TO_WALLET',
'OUR_UNILATERAL/DELAYED_OUTPUT_TO_US')
((_, txid2, blocks),) = l2.wait_for_onchaind_tx('OUR_DELAYED_RETURN_TO_WALLET',
'OUR_UNILATERAL/DELAYED_OUTPUT_TO_US')
assert blocks == 4
l1.daemon.wait_for_log('Propose handling THEIR_UNILATERAL/THEIR_HTLC by THEIR_HTLC_TIMEOUT_TO_THEM \\(IGNORING\\) after 6 blocks')
# l1 then gets preimage, uses it instead of ignoring
l1.wait_for_onchaind_broadcast('THEIR_HTLC_FULFILL_TO_US',
'THEIR_UNILATERAL/THEIR_HTLC')
((_, txid1, blocks),) = l1.wait_for_onchaind_tx('THEIR_HTLC_FULFILL_TO_US',
'THEIR_UNILATERAL/THEIR_HTLC')
assert blocks == 0
# l2 sees l1 fulfill tx.
bitcoind.generate_block(1)
bitcoind.generate_block(1, wait_for_mempool=txid1)
l2.daemon.wait_for_log('OUR_UNILATERAL/OUR_HTLC gave us preimage')
t.cancel()
@@ -3183,7 +3184,7 @@ def test_permfail_htlc_out(node_factory, bitcoind, executor):
bitcoind.generate_block(3)
# Now, 100 blocks they should be done.
bitcoind.generate_block(95, txid)
bitcoind.generate_block(95, txid2)
sync_blockheight(bitcoind, [l1, l2])
assert not l1.daemon.is_in_log('onchaind complete, forgetting peer')
assert not l2.daemon.is_in_log('onchaind complete, forgetting peer')