The new available address types are: regular p2pkh, p2wkh, and finally
p2wkh nested within p2sh. The latter address type will initially be
used to allow users to “fund” the lnd wallet.
The newest version has changed the generated gRPC source files a bit.
If you’re running the _newset_ version of gRPC against the previously
generated code, you’ll get a compile error.
This commit fixes the above behavior.
This method has been added in order to allow lnd to collect eligible
unspent witness programs outputs from the wallet controller for use as
inputs to the funding transaction.
Additionally, the change address functions now also specify whether the
generated change address should be payable to a witness program or not.
The WalletController will serve as a layer of separation between “base”
Bitcoin wallet logic, and the higher level Lightning Network logic. As
a result LightningWallet will no behave as an overly wallet, relying on
the lower wallet for basic services such as new address, signing etc.
Within this higher level lies the awareness of channel types, chain
monitoring, HTLCs, and so on.
The state of OpenChannel on disk has now been partitioned into several
buckets+keys within the db. At the top level, a set of prefixed keys
stored common data updated frequently (with every channel update).
These fields are stored at the top level in order to facilities prefix
scans, and to avoid read/write amplification due to
serialization/deserialization with each read/write.
Within the active channel bucket, a nested bucket keyed on the node’s
ID stores the remainder of the channel.
Additionally OpenChannel now uses elkrem rather than shachain, delivery
scripts instead of addresses, stores the total net fees, and splits the
csv delay into the remote vs local node’s.
Several TODO’s have been left lingering, to be visited in the near
future.
Commit includes basic tests for Open/Create. Additionally, rather than
relying on btcwallet’s addmgr for encryption/decryption, this package
now exposes a simple crypto system interface.
A file dedicated to handling+dispatching version information concerning
lnd. We’ll be using the semantic versioning standard.
I guess lnd is officially at 0.1.0-alpha now?
* The tests as written will be general to all future implementations of
ChainNotifier allowing future implementers to easily ensure their
implementation meets the expected behavior.
* The tests will be moved to the outer directory once a registration
mechanism for notifier implementations is in place.
* Turns out the NotificationServer on btcwallet doesn’t sever full
blocks, nor notify for arbitrary transactions. Instead, we now create a
new client specifically for BtcdNotifier.
* Final implementation is simpler, less dependent on newer btcwallet
features in flux. Additionally, this decouples the chain notifications
from the wallet. Enabling reliance on btcd for notifications, in
conjunction with an independent wallet that satisfies the to-be-drafted
Wallet interface.
