This commit fixes signing of Taproot inputs when some of the other
inputs of the transaction are not known to the wallet (such as a Pool
account for example).
If we want to sign for a Taproot (change) input when depositing into a
Pool account the wallet won't know the Pool account input. So we need to
make sure we pass it along inside the PrevOutputFetcher (which contains
the UTXO information extracted from the PSBT).
This commit fixes an issue with signing for mixed inputs in a remote
signing setup where the re-use of the sign descriptor would lead to the
sign method not being reset correctly if a p2wkh input is following a
p2tr input.
This commit bumps the btcwallet dependency to the version that includes
the address validation that asserts we can sign for an address before we
use it.
When waiting for the peer to send us FundingLocked, we check whether
we've received this message periodically. This commit changes the
checking interval from 1s to 10ms in itest, which allows us to still
stop the CPU spike while responding to the message quickly.
Only create the sweep tx when the height has reached, otherwise we will
get a broadcast error. Previously it wasn't caught by itest due to the
blocks were mined very fast, so the lock time was always reached.
In this commit, we introduce two mining methods, `MineBlocks` and
`MineBlocksAndAssertNumTxes`, to `HarnessTest`. These methods are
different from the miner's methods as they would 1) mine the blocks
slowly and 2) assert all active nodes have synced. The miner's methods
are kept for future tests such as mining blocks really fast and see the
behavior of `lnd`.
This commit breaks the large `testChannelBackupRestore` into smaller
tests to take advantage of our parallel testing framework. A smaller
test also makes the debugging easier, hence better code health.
This commit breaks the large `testMultiHopHtlcClaims` into independent
test cases to take the advantage of parallel testing. The old setup will
put the stress of creating and syncing new blocks into a single core,
which causes a much longer test time and sometimes times out.
