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2fc8e9d617
We know that onion blobs in lightning are _exactly_ 1366 bytes in lightning, but they are currently expressed as a byte slice in channeldb's HTLC struct. Blobs are currently serialized as var bytes, so we can take advantage of this known length and variable length to add additional data to the inline serialization of our HTLCs, which are otherwise not easily extensible (without creating a new bucket). |
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|---|---|---|
| .. | ||
| btcwallet | ||
| chainfee | ||
| chancloser | ||
| chanfunding | ||
| chanvalidate | ||
| rpcwallet | ||
| test | ||
| channel_test.go | ||
| channel.go | ||
| commit_sort_test.go | ||
| commit_sort.go | ||
| commitment.go | ||
| config.go | ||
| errors.go | ||
| interface.go | ||
| log.go | ||
| mock.go | ||
| parameters_test.go | ||
| parameters.go | ||
| README.md | ||
| rebroadcaster_test.go | ||
| rebroadcaster.go | ||
| reservation.go | ||
| revocation_producer_itest.go | ||
| revocation_producer.go | ||
| sigpool.go | ||
| test_utils.go | ||
| test_vectors_anchors.json | ||
| test_vectors_legacy.json | ||
| test_vectors_zero_fee_htlc_tx.json | ||
| transactions_test.go | ||
| transactions.go | ||
| wallet.go | ||
lnwallet
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 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