3e77c55a3b
Makefile: add daemon source sanity checks.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
dd35260ce8
daemon: first code.
Logging code based heavily on pettycoin's.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
caa27f1d93
names.h/names.c: wrappers to get name for states/inputs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
906a5e4a32
Move pkt.c into test-cli.
We use cryptopkt for normal cases.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
a38d0c985e
Makefile: more fascist warnings.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
4163935bbb
ccan: import time module.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
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>
9 years ago
b66852f1ab
Makefile: add python onion tests
9 years ago
2042e1cdb7
onion_key: generate multiple keys at once
9 years ago
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>
9 years ago
32a08ce6c5
test/onion_key: helper to generate deterministic key pairs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
f36ba8f8e1
Makefile: only erase protobuf and PDF files with maintainer-clean.
Reported-by: Anthony Towns
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
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>
9 years ago
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>
9 years ago
17f457568a
Makefile: generate libsecpk1 properly.
And clean it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
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
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>
9 years ago
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>
9 years ago
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>
9 years ago
5730b118f1
Some more ccan objs.
These are LGPL, but only used for tests.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
669479b671
gen_state_names.h: printable names for state_types enums.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
8af4619406
Makefile: neaten
Reduces gratuitous patch conflicts in future.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago
1cb147c5b8
Version number, name, and build details.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
fcbba0280d
test-cli/create-htlc-spend-tx: new util.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
b5ff69e236
test-cli/update-channel-htlc-remove: new util.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
9b0ed51f2b
test-cli/update-channel-htlc-complete: new util.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
5778b004dd
test-cli/update-channel-htlc: new util.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
cf3433a0ad
script: add OP_CHECKLOCKTIMEVERIFY.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
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>
10 years ago
f78ea05fc5
test-cli/extract-escape-secret: helper to get escape secret from other side.
When other side uses their escape tx, we extract the secret to we
can use our fast-escape.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
7564e3f475
test-cli/create-secret-spend-tx: more general tool to spend secret-or-delay outputs
Immediately replaces create-commit-spend-tx and create-steal-tx.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
402cd67e10
test-cli/extract-revocation-preimage: helper to get preimage from message
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
2e36affb77
test-cli/get-revocation-secret: new helper.
Give the revocation secret (or hash) for a given index number.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
ebb068e975
Escape transaction support, test tools to create/check them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
ee3af28980
test-cli/txid-of: simple helper to get txid.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
98d994f930
protocol: add open-complete.
This is where we expose the revocation preimages for the escape
transactions.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
c03c878afc
Split into two anchors.
This is a major change; instead of creating a mutual anchor (funding)
transaction, each side creates its own. We use escape transactions in
case anything goes wrong; these will be revoked later.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
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>
10 years ago
e4921b9bc6
Add documentation.
First up, a draft of a paper showing the differences between the LN draft
and this.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
8f64eb90af
Switch over to CCAN's ripemd160.
Avoids handing naked u8 arrays around, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
ec399e13a4
Makefile: update-ccan: new target.
Hacky, but syncs up ccan repository.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
10 years ago
Rusty Russell
Anthony Towns