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81 Commits

Author SHA1 Message Date
Rusty Russell
ee3af28980 test-cli/txid-of: simple helper to get txid. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-24 16:00:10 +09:30
Rusty Russell
114161a6a5 test-cli/scripts/test.sh: send_after_delay() 
Extract and generalize: we're about to get more.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-24 16:00:10 +09:30
Rusty Russell
aa79887d79 script: use the normalized delay script form for commit output. 
As documented in the paper; it's also two bytes shorter, and allows
us to use the exact same script for three cases.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-24 16:00:10 +09:30
Rusty Russell
d053181b0b script: add standard routines for secret-or-timedelay outputs. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-24 16:00:10 +09:30
Rusty Russell
8a4246cb36 permute: use BIP69 order. 
It's a canonical ordering, rather than a random shuffle.  Far simpler.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-20 14:07:44 +09:30
Rusty Russell
a663dc322c Remove signature leaking. 
Alpha has segregated witnesses, so txid doesn't include the inputs.
That means we can create the first commit transaction before we sign
the anchor tx.

Bitcoin will need to do this differently: presumbly via new sipops
(a OP_CHECKSIG2VERIFY I imagine).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 14:00:54 +09:30
Rusty Russell
69b2690ecb HOWTO-USE.md: use alpha instead of bitcoind for examples. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 13:39:27 +09:30
Rusty Russell
f510e29e22 alpha: switch over to Elements Alpha by default. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 13:36:25 +09:30
Rusty Russell
c660629760 test.sh: (alpha) make sure that spending tx fails too soon, succeeds after delay. 
This only makes sense when we have CSV support.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 10:47:29 +09:30
Rusty Russell
4011f7ae7c create-commit-spend-tx: set alpha fields, and input locktime. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 10:45:43 +09:30
Rusty Russell
20bb6c65aa protocol fix: use locktime from *other* side. 
Which emerged clearly when setting one side's locktime differently than
the other.

Each side specifies the (minimum) time they need to notice a fraud attempt:
this constrains the *other* side.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-03 10:44:49 +09:30
Rusty Russell
1075264c66 close_tx: initialize fee and input amount fields. 
Required for alpha.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:55:11 +09:30
Rusty Russell
90e4160862 test.sh: handle appended amounts in transactions. 
cut -d: -f1 gets just the transactions, or passed through if no ":".

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:55:11 +09:30
Rusty Russell
ae31431168 tx: centralize transaction writing, append amounts for alpha. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:55:11 +09:30
Rusty Russell
5dc9cd16f9 create-steal-tx: actually output the steal tx, not the commit tx! 
... Which reveals it wasn't paying a fee.  So update fix that, and
initialize the alpha tx fields while we're there.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:55:03 +09:30
Rusty Russell
9851436d4d test.sh: restore --steal and --unilateral options 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:27:52 +09:30
Rusty Russell
d20ddb5a90 Use libsecp256k1 instead of openssl for crypto. 
We still use openssl for bignums (base58) and for ripemd.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-01 16:27:52 +09:30
Rusty Russell
27e7c7b986 scripts/setup.sh: setup helper script. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-30 12:58:49 +09:30
Rusty Russell
783aa35aa6 Make test.sh inputs script arguments. 
Hardcoding my defaults isn't useful.  Even for me.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-30 12:54:48 +09:30
Rusty Russell
f38382fd3c test.sh: handle variances in bitcoin-cli formatting. 
In particular, there may or may not be a space between "pubkey" and :.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-30 12:34:35 +09:30
Rusty Russell
8f4426e09b scripts: move to scripts/ subdir, prepare for alpha. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-30 12:08:18 +09:30
Rusty Russell
733e655d17 getinput.sh: abstract out bitcoin-cli command. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-23 16:03:14 +09:30
Rusty Russell
0666265b5e HOWTO-USE.md: poor documentation for poor tools. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 14:54:27 +09:30
Rusty Russell
98b1d478b1 test-cli: remove obsolete examples from program headers. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 14:38:48 +09:30
Rusty Russell
d4a6fb8b2d Add test script. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 14:37:19 +09:30
Rusty Russell
924be8456e create-commit-spend-tx: fix locktime, take into account updates. 
We were using o2's locktime instead of o1's, and we didn't take
into account updates.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 14:36:25 +09:30
Rusty Russell
a700a5cdca create-commit-tx: allow creation of initial opening tx. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 14:32:48 +09:30
Rusty Russell
92ec2f874b pkt: add pkt_totlen() helper. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 13:06:33 +09:30
Rusty Russell
77387bb370 test-cli/create-commit-spend-tx: don't endian convert script_len. 
That's done in mashalling and hashing code.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 13:06:33 +09:30
Rusty Russell
6389dbd455 protocol: restore locktime in blocks option. 
This could be used by an always-on node to agressively shorten their timeouts.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 13:06:33 +09:30
Rusty Russell
4e8eda47a1 Move hacky command line utils out to test-cli subdir. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-06-12 12:35:42 +09:30