Rusty Russell
ccff3ac437
lightningd/funding_tx: fill in scriptsigs for p2sh UTXOs.
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This is a bit tricky: for our signing code, we don't want scriptsigs,
but to calculate the txid, we need them. For most transactions in lightning,
they're pure segwit so it doesn't matter, but funding transactions can
have P2SH-wrapped P2WPKH inputs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-03-07 11:31:55 +10:30
Rusty Russell
7419fde9a0
Update to new spec: differentiate channel_id and short_channel_id.
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The spec 4af8e1841151f0c6e8151979d6c89d11839b2f65 uses a 32-byte 'channel-id'
field, not to be confused with the 8-byte short ID used by gossip. Rename
appropriately, and update to the new handshake protocol.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-03-02 22:51:49 +10:30
Rusty Russell
edc30b12ea
lightningd: --dev-debugger=<subdaemon>
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Or for blackbox tests --gdb1=<subdaemon> / --gdb2=<subdaemon>.
This makes the subdaemon wait as soon as it's execed, so we can attach
the debugger.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-24 16:22:56 +10:30
Rusty Russell
90737371d0
lightningd/cryptomsg: split raw crypto_state vs peer_crypto_state
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Raw crypto_state is what we send across the wire: the peer one is for
use in async crypto io routines (peer_read_message/peer_write_message).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-24 16:22:56 +10:30
Rusty Russell
be7c7b9732
lightningd/handshake: rename WIRE_BAD_COMMAND to WIRE_HANDSHAKE_BAD_COMMAND
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So it doesn't clash with opening daemon, for example.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-24 16:22:56 +10:30
Rusty Russell
f9189254e4
lightningd/commit_tx: creation of BOLT 3 commitment transaction.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-07 12:14:22 +10:30
Rusty Russell
b290a96a4a
lightningd: use daemon/htlc_state.c
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We're about to need HTLC handling.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-07 12:14:22 +10:30
Rusty Russell
a600b1a30f
handshake: hand in client fd on exec instead of gratuitous fd passing.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-02 14:48:00 +10:30
Rusty Russell
2f9b04b0d9
subdaemon: start fds at 3 not 4.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-02 14:48:00 +10:30
Rusty Russell
f9eea9041e
handshake: update for BOLT 8 latest revision.
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This now matches commit fc4846a27bf420c591ba0b024cc34972816913c7,
and fixes "make check-source".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-02 14:48:00 +10:30
Rusty Russell
6bf3c30a10
lightningd/Makefile: fix check-source
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-13 10:51:57 +10:30
Rusty Russell
33748bf119
lightningd/Makefile: combine all headers (wire/gen was missing)
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-11 10:15:27 +10:30
Rusty Russell
73d07ce441
libsodium: use our local submodule.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-11 10:04:26 +10:30
Rusty Russell
3af081aded
Makefile: make all lightningd objects depend on all lightningd headers.
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Christian reported that we weren't generating some gen_ files.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-11 09:16:29 +10:30
Rusty Russell
211491f4d7
lightningd/lightningd: add lightning_handshake.
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Now we do crypto handshake when peer comes in.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-10 15:38:33 +10:30
Rusty Russell
78841456e0
lightningd/handshake: test handshake, produce BOLT 8 test vectors.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-10 15:38:33 +10:30
Rusty Russell
32e1b5bb06
lightningd/handshake: simple daemon to do BOLT 8 crypto handshake.
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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-01-10 15:38:33 +10:30
