lightning

1284 Commits

55 Branches

107 Tags

38 MiB

Tree: e8e96e67d0

Commit Graph

Author	SHA1	Message	Date
Rusty Russell	e8e96e67d0	commit_tx: make interface side-agnostic. It's currently written to produce "local" commit-txs, but of course we need to produce remote ones too, for signing. Thus instead of using "remote" and "local" we use "other" and "self", and indicate with a single "side" flag which we're generating (because that changes how HTLCs are interpreted). This also adds to the tests: generate the remote view of the commit_tx and make sure it matches! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	8 years ago
Rusty Russell	0fe53cc8e7	permute_tx: reintroduce permute map. We used to have a permutation map; this reintroduces a variant which uses the htlc pointers directly. We need this because we have to send the htlc-tx signatures in output order as part of the protocol: without two-stage HTLCs we only needed to wire them up in the unilateral spend case so we simply brute-forced the ordering. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	8 years ago
Rusty Russell	f9189254e4	lightningd/commit_tx: creation of BOLT 3 commitment transaction. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	8 years ago

Author

SHA1

Message

Date

Rusty Russell

e8e96e67d0

commit_tx: make interface side-agnostic.

It's currently written to produce "local" commit-txs, but of course we
need to produce remote ones too, for signing.

Thus instead of using "remote" and "local" we use "other" and "self",
and indicate with a single "side" flag which we're generating (because
that changes how HTLCs are interpreted).

This also adds to the tests: generate the remote view of the commit_tx
and make sure it matches!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

8 years ago

Rusty Russell

0fe53cc8e7

permute_tx: reintroduce permute map.

We used to have a permutation map; this reintroduces a variant which
uses the htlc pointers directly.

We need this because we have to send the htlc-tx signatures in output
order as part of the protocol: without two-stage HTLCs we only needed
to wire them up in the unilateral spend case so we simply brute-forced
the ordering.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

8 years ago

Rusty Russell

f9189254e4

lightningd/commit_tx: creation of BOLT 3 commitment transaction.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

8 years ago

3 Commits (e8e96e67d0e33673fe623c7e16ee687f70a539ca)