In this commit, we fix a detected flake: we go to make a payment, and
then want to assert that 2 attempts we required. The existing logic
assumes that the success and the payment will still be on disk. With a
recent PR, we now delete failed payments by default, but after the fact,
in a non-atomic fashion.
We fix this issue simply by having all the nodes keep around failed
payments for the sake of all the old itests that assumed this
information would always be on disk.
Introduced in: https://github.com/lightningnetwork/lnd/pull/6438.
Fixes https://github.com/lightningnetwork/lnd/issues/6711.
In this commit, we add a new field `TapTweak` to be used for key path
spends. Before this commit, we'd overload the existing `WitnessScript`
field to pass this information to the signing context. This was
confusing as for tapscript spends, this was the leaf script, which
mirrors the other script based spending types.
With this new filed, users need to set this to the script root for
keypath spends where the output key commits to a real merkle root, and
nothing when bip 86 spending is being used.
To make the signing even more explicit, we also add a new field called
sign_method with an enum type that differentiates between the different
segwit v0 and v1 signing methods.
Fixes https://github.com/lightningnetwork/lnd/issues/6446.
The inclusion proof field in the TapscriptPartialReveal function was
incorrect. An inclusion proof can be zero or more elements of 32-byte
slices. So an empty inclusion proof can be valid too for a tree that
only consists of a single leaf.
This commit deletes the function `BalancesAtHeight` since its only
usague is to find the push amount, which can be achieved by saving the
initial balances.
Another reason to remove it is to pave the way to incooperate our new
revocation log. If we ever need this function again, we can add it back
by visiting all the revocation logs to calculate the balances at a given
height.
Fixes#6396.
This commit fixes a panic that occurred when trying to sign for a
Taproot output without specifying the full UTXO information for each
input. Instead of panicking an error is now returned.
Because Taproot key spend only spends don't allow us to re-construct the
spent pkScript from the witness alone, we cannot support registering
spend notifications for v1 pkScripts only. We instead require the
outpoint to be specified. This commit makes it possible to only match by
outpoint and also adds an itest for it.
Oliver Gugger