Rusty Russell
b1700b1a91
protocol: non-HTLC commit tx outputs are p2wpkh
This is changes the payments to either party to be p2wpkh.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
bd081d219d
protocol: anchor output is now witness 2of2.
Rather than p2sh of a 2of2, it's now a version 0 witness program.
This means that the commit transaction input and mutual close
transaction input are both different.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
df5d4e3c10
bitcoin/signature: BIP143 signature support.
We hand in the witness_script: if non-NULL, we use BIP143-style
signature hash creation.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
b6943b9198
protocol: remove support for uncompressed pubkeys.
There's no good reason to support them, and this way every key is 33 bytes.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
862509637b
daemon: implement unilateral commit.
This is only for the simple case where there are no HTLCs.
We group the current commit information together in the struct;
this involves a trivial transform from peer->cur_commit_theirsig to
peer->cur_commit.theirsig.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
fc4c94cb06
daemon: simple close support for the case of one side closing transaction.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
6bdaa5d1ca
daemon: newhtlc command.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
871e4d5172
secrets: peer_sign_theircommit() helper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
fc49e3fd74
daemon: rename 'state' to 'dstate' everywhere.
This is the daemon state, not the state machine state.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
b04392609a
daemon: encapsulate each side's state in a struct.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
d303393d67
daemon/peer: save their commit key too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
bf3080ca09
secrets: handle per-peer secrets as well.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
Rusty Russell
9449f387ac
daemon: primitive privkey handling.
Eventually this will be in a separate process, etc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago