Now we're covered by the opening command anyway, and the rule that you
can't have two commands at once.
There are two more defers:
1) In state STATE_WAIT_FOR_UPDATE_SIG_LOWPRIO/HIGHPRIO we are waiting for
their signature because they started an HTLC, we defer any new HTLC
creation, and
2) We defer PKT_OPEN_COMPLETE when we're waiting for anchor depth.
The first can be solved by a flag indicating whether we are accepting new
commands at all, the second by a pair of new states.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is conceptually cleaner, especially since it means we're running
a command until we're set up (which prevents other commands, so no
special case needed).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
All the members of the transaction should be allocated off the
transaction, as they have the same lifetime.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We could probably just use Openssl's RAND_pseudo_bytes, but this gives
a nice interface to get a number between 1 and N.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This enforces the include order implemented by the previous patch, and
also make sure we haven't missed any headers.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
A halfway house between the horror of dynamic generation and the fail of
making everything depend on every header.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I haven't implemented getting transactions from alphad (it needs the values
for the inputs, too), so switch to bitcoind.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I got confused navigating these, especially since Alpha and Bitcoin
have diverged (BIP68 was proposed after Elements Alpha).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The format for both the nSequence field and the stack arg for
OP_CHECKSEQUENCEVERIFY is either:
Time-relative: [Bit 22 = 1] 00000 <time-shifted-by-9>
Block-relative: [Bit 22 = 0] 00000 <number of blocks>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This happens for CSV, for example (3-byte encoding), and bitcoind treats
too-long encodings as non-standard.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1) Note incorrect label in txs in Fig1 of LN paper.
2) "an atomic-swap an on-chain.." -> "an atomic-swap *to* an on-chain"
3) "By using a dual anchor and escape transactions" -> "By using a rebalanced single anchor"
4) References to appendices fixed.
5) Move escape transaction scripts out to escape appendix.
6) Fix URL in bibliography (missing comma).
Reported-by: John Newbery
Closes: #11Closes: #12
Reported-by:
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The libsecp change broke signature checking. Disable it for now,
with a big FIXME. The next version should have a method for S value
checking, and also compact serialization.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
Douglas Roark
Anthony Towns