In theory, it should be only one custom account with a given name. However,
users could have created custom accounts with various key scopes. In that case,
'LookupAccount' has a non deterministic behaviour. To fix that, we browse
through all key scopes (deterministically) and return the first account we found.
In theory, it should be only one custom account with a given name. However,
due to a lack of check, users could have created custom accounts with various
key scopes. In that case, ListAccounts has to list all these accounts.
We add a Memo field to the OpenChannel DB struct. We also persist
it using a tlv record. We then pass the Memo value from the
InitFundingReserveMsg when creating a new reservation for the channel.
Finally, we also read Memo field when fetching channel from DB.
Allows to define a maximum amount to provision a channel
opening with using a new field `FundUpToMaxAmt` on the
`Request` struct. Also adds a new coin select function
`CoinSelectUpToAmount` to select coins up to a maximum
amount respecting a minimum amount.
This commit replaces `FundingLocked` found in docs using the following
command,
```shell
find . -name "*.go" -exec sed -i '' 's/FundingLocked/ChannelReady/g' {} \;
find . -name "*.go" -exec sed -i '' 's/FundingLock/ChannelReady/g' {} \;
```
Add a new test htlc set comprised of htlc 1 from the original set and
two new htlcs, 5 and 6, that use the same preimage and have the same
output value (in sats). This htlc set is used in tests that assert the
ordering of htlcs that have the same preimage and output value.
In this commit, an assertion is added to the bolt 3 commitment tx tests
that ensures that the local and remote balances add up to the expected
funding amount. Adding this assertion uncovered a borked test vector
which is also fixed in this commit.
In this commit, we add a new Rebroadcaster interface to be used for
publishing transactions passively in the background until they've been
confirmed on chain. This is useful if a tx drops out of the mempool, but
then the pool clears down and has more space available to accept the tx
at the current fee level.
This commit adds a new build tag `integration` and removes the old tag
`rpctest` for clarity. Multiple unnecessary usages of `build !rpctest`
is also removed.
In this commit, the NewBreachRetribution function is adjusted so that a
caller can optionally set the spendTx parameter to nil. In this case,
the function will check the revocation log to see if the local and
remote amount fields are available there and use them if they are.
If the fields are not present, which they might not be given a previous
migration that removed the fields, then an error is returned.
By default, P2TR addresses are used for changes. However, some users
might encounter some problems with this change. We add the possibility
to define a custom address type in FundPsbt for default/imported accounts
(only P2TR for now). If no address type is specified for these accounts,
we will use P2WKH by default.
The SendOutputs method isn't used very often in our code so the missing
Taproot sighash type wasn't detected before.
Also, a P2TR input will never have a sigScript, so we can explicitly set
that parameter to nil instead of relying on it being nil anyway.
There is a one byte difference between the sigScript and the
witnessScript in case of a np2wkh input. The remote signer actually
needs the witness script and not the sig script to produce a valid
signature.
Fixes an issue where re-using a sign descriptor in a loop carried over
signing information from one call to the next, which caused the remote
signing issue.
With this commit we bump the github.com/btcd/btcec/v2 library to v2.3.2
which implements the MuSig2 BIP version v1.0.0rc2. With this the
github.com/btcsuite/btcd/btcec/v2/schnorr/musig2 package becomes
v1.0.0rc2 and the github.com/lightningnetwork/lnd/internal/musig2v040
stays at the old v0.4.0 version.
We put the calls that don't use musig2 package specific types as
parameters or return values behind an interface so we can easily call
those directly in the RPC without needing to know the underlying
implementation version. Some calls can't be used in the interface
because they use the specific package version's types. These calls are
implemented in helper functions in the input package instead that do the
necessary type switches.
As a preparation for making it possible to version switch calls to the
MuSig2 API, we move some of the calls to the input package where in a
future commit we'll call the corresponding code in the correct package.
Before this commitment, we'd end up failing in `schnorr.ParseSignature`
if a non-default sighash was used. To fix that, we'll slice the
signature to only pass in the sig w/o the sighash flag.
Add a new subpackage to `lnd/channeldb` to hold some of the types that
are used in the package itself and in other packages that should not
depend on `channeldb`.
