454a3867e5
BIP68 support (nSequence enforcement)
The latest version of the BIP doesn't use inversion, but does use
bitshifts.
It also uncovered a bug in the test scripts: the block timestamps
creep forward when we generate large numbers of blocks (UpdateTime
insists it be > GetMedianTimePast() so it's valid). We need to take
this into account when waiting for the median to move (reduced it from
60 to 30 seconds, since that adds about 14 seconds).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
c4d5a85b4e
protocol: remove tx_version field.
It's trivial to add later as an optional field.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
ee3af28980
test-cli/txid-of: simple helper to get txid.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
6a5ba591ee
signature: match alpha hashing bug for multiple inputs.
https://github.com/ElementsProject/elements/issues/37
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
66b1df4036
tx: locktime should be 0.
It doesn't matter until we start setting sequence numbers properly,
so hasn't been noticed until now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
ae31431168
tx: centralize transaction writing, append amounts for alpha.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
20624c049f
tx: prepare for Elements Alpha.
They sign, hash, and serialize differently.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
602117e8bb
Add valgrind memcheck helpers.
Otherwise valgrind tells you when you test a hash; you want to
know if you hash uninitialized memory long before that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
ef9463f6b1
Sort include lines (ignoring hacky cli test utils).
Put ccan first, openssl next, then standard headers, then locals.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
612d713470
Move bitcoin stuff into bitcoin subdir.
It's not very interesting if you're looking for LN code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
9ed6968fe5
add_varint: encode correctly (LE)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
0203d51ec0
pull_varint: fix.
Adapted badly from pettycoin.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
904ef32459
bitcoin_tx: handle \n at end of file for tx.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
6048a15db9
bitcoin_tx: bitcoin_txid_from_hex helper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
617d21eb43
check-anchor-scriptsigs: dump out anchor tx if scriptsigs make expected tx.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
bd38003db6
Add function to linearize tx into bytes, by generalizing hash code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
393400fa39
Make an explicit bitcoin_txid() call.
Neater than open-coding it. We still need the raw version for
signatures though.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
3a62a9172d
Create bitcoin_tx helper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
670670f138
open-anchor-sig, many fixes for open-channel.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
Rusty Russell