lnd.xprv/lnwallet
Olaoluwa Osuntokun d4a5eaa6ad
lnwallet: modify CommitSpendNoDelay to directly craft witness
This commit modifies the CommitSpendNoDelay script witness generation
function. We must modify this function as all non-delayed outputs now
also require a key derivation. The current default
signer.ComputeInputScript implementation is unable to directly look up
the public key required as it attempt to target the pub key using the
pkScript.
2017-07-30 20:23:31 -07:00
..
btcwallet lnwallet: update the btcwallet Signer interface due to new key derivation 2017-07-30 17:50:00 -07:00
channel_test.go multi: fix linter errors 2017-07-30 18:22:45 -07:00
channel.go multi: fix linter errors 2017-07-30 18:22:45 -07:00
config.go lnwallet: flesh out the Config struct, wallet constructor now takes 2017-07-30 17:49:41 -07:00
interface_test.go lnwallet: update interface-level wallet tests for new funding flow 2017-07-30 17:50:03 -07:00
interface.go lnwallet: modify the Signer interface to reflect new key derivation scheme 2017-07-30 17:49:31 -07:00
log.go lnd: remove seelog logger 2017-06-25 14:19:56 +01:00
parameters.go fundingmanager+lnwallet: add HTLC dust limit logic 2016-12-13 11:01:57 -08:00
README.md multi: fix formatting issues in packge README's 2017-03-27 16:25:25 -07:00
reservation.go lnwallet: update Channel[Reservation+Contribution] for new funding flow 2017-07-30 17:49:37 -07:00
script_utils_test.go lnwallet: update TestCommitmentSpendValidation due to new commitment scripts 2017-07-30 17:49:25 -07:00
script_utils.go lnwallet: modify CommitSpendNoDelay to directly craft witness 2017-07-30 20:23:31 -07:00
sigpool.go lnwallet: introduce the sigPool struct to optimize state creation+verification 2017-07-30 17:50:06 -07:00
size.go lnwallet: update MaxHTLCNumber to precisely match the spec 2017-07-30 17:49:03 -07:00
wallet.go lnwallet: update internal funding workflow to account for BOLT-0002 2017-07-30 17:49:47 -07:00

lnwallet

Build Status MIT licensed GoDoc

The lnwallet package implements an abstracted wallet controller that is able to drive channel funding workflows, a number of script utilities, witness generation functions for the various Lightning scripts, revocation key derivation, and the commitment update state machine.

The package is used within lnd as the core wallet of the daemon. The wallet itself is composed of several distinct interfaces that decouple the implementation of things like signing and blockchain access. This separation allows new WalletController implementations to be be easily dropped into lnd without disrupting the code base. A series of integration tests at the interface level are also in place to ensure conformance of the implementation with the interface.

Installation and Updating

$ go get -u github.com/lightningnetwork/lnd/lnwallet