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92 Commits

Author SHA1 Message Date
Rusty Russell
b280cab6b0 Makefile: clean daemon files with make clean. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-03-08 10:32:15 +10:30
Braydon Fuller
e0c4d40899 doc: add install notes 2016-02-24 23:59:33 -05:00
Rusty Russell
6750794667 Use #if instead of #ifdef (we already use -Wundef). 
This avoids embarassing typos in future.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-27 15:00:50 +10:30
Rusty Russell
1e93da5513 Really enable checklocktimeverify support. 
Next patch will make sure this never happens again.

Fixes: #18
Reported-by: Fabrice
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-27 14:52:30 +10:30
Rusty Russell
d3455e7c22 Add brief HACKING.md, and update name. 
Each release gets names by a new contributor: this one thanks to
Anthony Towns!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:49:47 +10:30
Rusty Russell
b70c18a40e daemon: implement anchor watch timeout. 
We abort when this happens, but still worth testing.

This involves a refactor so we can allocate watches off a specific context,
for easy freeing when they're no longer wanted.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:45:28 +10:30
Rusty Russell
f5538bd1d2 daemon: test scripts. 
We comment out the peer_create_close_tx() abort for now, so we
can test.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:45:27 +10:30
Rusty Russell
378dadc371 daemon: configuration directory (default ~/.lightning). 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:48 +10:30
Rusty Russell
117cf6b02d daemon: add logging options. 
Particularly logging to file.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:47 +10:30
Rusty Russell
3e77c55a3b Makefile: add daemon source sanity checks. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:47 +10:30
Rusty Russell
dd35260ce8 daemon: first code. 
Logging code based heavily on pettycoin's.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:47 +10:30
Rusty Russell
caa27f1d93 names.h/names.c: wrappers to get name for states/inputs. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:46 +10:30
Rusty Russell
e6dfff3ba8 licensing: Make license explicit. 
Note that we're BSD-MIT but some of the ccan modules are different
licenses.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:46 +10:30
Rusty Russell
3a803eefbb bitcoin/tx: move bitcoin_tx_from_file() to test-cli, expose bitcoin_tx_from_hex() 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:46 +10:30
Rusty Russell
888389e625 ccan: update and add more. 
We need the following additional modules for the daemon:
	io, time, timer, pipecmd

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:45 +10:30
Rusty Russell
906a5e4a32 Move pkt.c into test-cli. 
We use cryptopkt for normal cases.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:45 +10:30
Rusty Russell
a38d0c985e Makefile: more fascist warnings. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:41:37 +10:30
Rusty Russell
4163935bbb ccan: import time module. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:38:09 +10:30
Rusty Russell
e97e8988f8 ccan: import isaac and dependencies. 
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>
 2016-01-22 06:38:09 +10:30
Rusty Russell
4795a4d46f Makefile: sanity check source and makefile 
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>
 2016-01-22 06:38:09 +10:30
Rusty Russell
4dafeba857 Makefile: depend on headers. 
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>
 2016-01-22 06:38:08 +10:30
Rusty Russell
ffe20fb2ae bitcoin: add OP_CHECKLOCKTIMEVERIFY support (BIP65) 
No need to use noops now that BIP65 is active.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2016-01-22 06:38:08 +10:30
Rusty Russell
aeedafc20f Switch to bitcoind by default. 
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>
 2016-01-22 06:38:08 +10:30
Rusty Russell
4b02c6f558 locktime: nice abstractions for absolute and relative locktimes. 
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>
 2016-01-22 06:38:08 +10:30
Rusty Russell
45e0ab11ff Merge branch 'onion' 2016-01-22 06:35:11 +10:30
Rusty Russell
6b2d844f2a bitcoin: use ccan/mem instead of rolling own check_mem function. 
Reported-by: John Newbery
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-10-26 21:06:23 +10:30
Anthony Towns
b66852f1ab Makefile: add python onion tests 2015-10-06 23:49:52 +10:00
Anthony Towns
2042e1cdb7 onion_key: generate multiple keys at once 2015-10-06 23:49:52 +10:00
Rusty Russell
ed46dd355d test_onion: split encode and decode, drive from cmdline. 
This lets us test interaction with python code, for example.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-10-06 12:03:53 +10:30
Rusty Russell
32a08ce6c5 test/onion_key: helper to generate deterministic key pairs. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-10-06 12:03:09 +10:30
Rusty Russell
f36ba8f8e1 Makefile: only erase protobuf and PDF files with maintainer-clean. 
Reported-by: Anthony Towns
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-30 16:39:02 +09:30
Rusty Russell
81d35294f4 test/test_onion: demo program to show onion routing crypto. 
We can make this more efficient, but this works for now.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-30 16:39:02 +09:30
Rusty Russell
e7856e6e69 Update libsecp to git@github.com:bitcoin/secp256k1.git 52fd03f 
We want the ecdh stuff for onion routing.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-30 16:37:21 +09:30
Rusty Russell
17f457568a Makefile: generate libsecpk1 properly. 
And clean it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-30 10:54:54 +09:30
Rusty Russell
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>
 2015-09-30 10:54:11 +09:30
Rusty Russell
845d09ce68 check: simple Makefile target. 
This makes it much easier to run all the test scripts.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-29 17:02:02 +09:30
Rusty Russell
786bef9002 test/test_state_coverage: output dot format. 
Good for documentation, plus impressive with all the error states...

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-25 11:51:18 +09:30
Rusty Russell
1556315f2e test_state_coverage: simple exhaustive coverage test for state machine. 
Makes sure that we visit every state.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-25 11:51:18 +09:30
Rusty Russell
5730b118f1 Some more ccan objs. 
These are LGPL, but only used for tests.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-25 11:51:18 +09:30
Rusty Russell
669479b671 gen_state_names.h: printable names for state_types enums. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-25 11:51:18 +09:30
Rusty Russell
8af4619406 Makefile: neaten 
Reduces gratuitous patch conflicts in future.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-09-24 15:03:20 +09:30
Rusty Russell
1cb147c5b8 Version number, name, and build details. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-08 20:45:49 +09:30
Rusty Russell
fcbba0280d test-cli/create-htlc-spend-tx: new util. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-07 16:20:45 +09:30
Rusty Russell
b5ff69e236 test-cli/update-channel-htlc-remove: new util. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-07 14:15:01 +09:30
Rusty Russell
9b0ed51f2b test-cli/update-channel-htlc-complete: new util. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-07 14:14:46 +09:30
Rusty Russell
5778b004dd test-cli/update-channel-htlc: new util. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-07 14:13:35 +09:30
Rusty Russell
cf3433a0ad script: add OP_CHECKLOCKTIMEVERIFY. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-08-07 12:45:30 +09:30
Rusty Russell
eac3af06f1 protocol: switch to single-funder anchor model. 
Most complex change was gather_updates(), which handles all the "what
is the current state of the channel" logic for our dumb test utils.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-29 16:14:28 +09:30
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
bde07aa6a7 Makefile: fix make clean, depend on bitcoin/ headers. 
Didn't remove program object files, nor depend on all headers.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2015-07-24 16:00:10 +09:30