You will want to 'make distclean' after this.
I also removed libsecp; we use the one in in libwally anyway.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Some fields were redundant, some are simply moved into 'struct lightningd'.
All routines updated to hand 'struct lightningd *ld' now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Also, we split the more sophisticated json_add helpers to avoid pulling in
everything into lightning-cli, and unify the routines to print struct
short_channel_id (it's ':', not '/' too).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
To avoid everything pulling in HTLCs stuff to the opening daemon, we
split the channel and commit_tx routines into initial_channel and
initial_commit_tx (no HTLC support) and move full HTLC supporting versions
into channeld.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Other places require the flags and states, but the structure is
only needed in channeld, and even then we can remove several fields.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I was hoping to defer HTLC updates until we actually store HTLCs, but
we need to flush to DB whenever balances update as well.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
The hmac_sha256() function got renamed to hmac_sha256_internal() in
9624a1a10e, but one obscure occasion
where it was used was missed and therefore it was still used with its
old name.
Signed-off-by: Florian Schmaus <flo@geekplace.eu>
We're very simple about it: if there's a reorganization, we restart. Otherwise
we tell it about everything.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's in the shachain, so storing it is completely redundant. We leave
it in for the moment so we can assert() that nothing has changed.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
When loading from DB the list of htlcs was not being initialized which
caused a segfault when the first commit came around, this fixes it.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
The peer->seed needs to be unique for each channel, since bitcoin
pubkeys and the shachain are generated from it. However we also need
to guarantee that the same seed is generated for a given channel every
time, e.g., upon a restart. The DB channel ID is guaranteed to be
unique, and will not change throughout the lifetime of a channel, so
we simply mix it in, instead of a separate increasing counter.
We also needed to make sure to store in the DB before deriving the
seed, in order to get an ID assigned by the DB.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This is the big one, and it's completely anticlimactic: it loads all
channels that have reached opening and are not marked as
closingd_complete into memory, that's it.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
They happen to advance at the same pace but mixing them may have
unforeseen consequences, and I have done so a few times already so
this explicitly separates them.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This was supposed to be a temporary solution anyway, and I had a
rather annoying mixup between peer_id and unique_id, the latter of
which is actually a connection identifier.
Add the channel to the peer on the two open paths (fundee and funder)
and store it into the database. Currently fails when opening a channel
to a known peer after loading from DB because we attempt to insert a
new peer with the same node_id. Will fix later.
I was hoping to trigger on more things from the bitcoind process, but
stuff like mempool is hard to trigger on. Reducing to info so we can
work a bit easier with pdb and the log becomes less noisy.
If we kill the daemon without performing any commits we ended up with
a 0 instead of UINT48_MAX which was expected.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Rusty Russell
analogic
Christian Decker
Florian Schmaus
lokoga1