In this commit, we update the `Budget()` call to factor in the
`extraBudget` value. Otherwise, when we go to intialize the fee
function, we won't factor in the extra budget, and will determine that
we can't broadcast/bump.
In this commit, we expand the `NotifyBroadcast` to include an outpoint
index. This is useful as it indicates the index of a given required tx
out input.
With this commit, we update all the resolvers to pass in the new htlc
resolution blobs. Along the way, we remove the old blocking guard on
this resolution logic for HTLCs with blobs.
In this commit, we add the set of HtlcBlobs to the taprootBriefcase
struct. This new field will store all the resolution blobs for a given
HTLC. We also add some new property based tests along the way for
adequate test coverage.
In this commit, we add a new method to obtain an option of a preimage to
the input.Input struct. This is useful for callers that have an Input,
and want to optionally obtain the preimage.
In this commit, we populate the resolution blobs for the incoming and
outgoing HTLCs. We take care to populate the AuxSigDesc with the correct
information, as we need to pass along the second-level aux signature and
also sign desc along with it.
Similar to the other blobs we have for the commitment output force close
resolution, these blobs will be used to ensure that we have everything
needed to sweep aux HTLCs.
In this commit, we add some additional attributes to the ResolutionReq
struct. These will be used to make sure that we can properly handle all
the HTLC variants, on chain.
The `AuxSigDesc` will be used to communicate if an HTLC needs to go to
the second level or not. It contains the second-level sig information
needed to finalize a broadcast to the second level.
There are several fuzz targets that can't use the standard require.Equal
check for various reasons. By adapting the harness to accept a custom
equality function, we can reduce code duplication in these targets.
This slightly more descriptive name distinguishes the wire message
harness from the onion failure harness while also obviating the
repetitive comments at every call site.
This commit replaces `AssertTopologyChannelOpen` with
`AssertChannelInGraph`, which asserts a given channel edge is found.
`AssertTopologyChannelOpen` only asserts a given edge has been received
via the topology subscription, while we need to make sure the channel is
in the graph before continuing our tests.
The new Fee TLV is not included in any other messages within the lnwire
package, so it currently has no fuzzing coverage. This fuzz target
directly tests the encoding/decoding of the TLV to get some coverage.
