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Author SHA1 Message Date
Rusty Russell
279f216208 gen_peer_wire_csv: update to latest spec. 
In particular, 860990fa0afb55f839e882a5e9abe8abe6ccb981 reordered
channel_announcement and c93bf5cf8c48eab1b028e85214cb35feeeffcbb3
reordered the update_fail_malformed_htlc message.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-02-02 14:48:00 +10:30
Rusty Russell
f9eea9041e handshake: update for BOLT 8 latest revision. 
This now matches commit fc4846a27bf420c591ba0b024cc34972816913c7,
and fixes "make check-source".

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-02-02 14:48:00 +10:30
Rusty Russell
a02f1e10c4 make check: run all the tests. 
We can't run them in parallel, but we can at least have 'make check'
run them all.

Developers should be running "make check-source && make check".

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-02-02 14:48:00 +10:30
Christian Decker
05cf3160d4 ccan: Added ccan/intmap 2017-02-02 11:29:47 +10:30
Rusty Russell
999472d99a bitcoin: fix script number encoding. 
Encodings are signed: we may need 5 bytes to encode giant u32s.

Reported-by: Fabrice Drouin <fabrice.drouin@acinq.fr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-02-02 11:10:00 +10:30
Rusty Russell
8522a5ea64 struct bitcoin_tx: remove explicit lengths, use tal_len()/tal_count() 
They're always tal objects, so we can simply ask tal for the length,
simplifying the API.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Rusty Russell
ad82d29379 ccan: update to get tal_len(NULL) 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Rusty Russell
8159c4458a bitcoin/script.h: remove struct bitcoin_signature 
Technically this incudes the sighash flags, but we only handle SIGHASH_ALL
anyway.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Rusty Russell
1edce4878d bitcoin/signature.h: remove struct signature. 
It's a wrapper around secp256k1_ecdsa_signature, so use that directly.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Rusty Russell
e3d966c102 type_to_string: add channel_id 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Rusty Russell
a25e2816e9 type_to_string: add secp256k1_pubkey 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-25 11:03:55 +10:30
Christian Decker
66175c7361 Merge pull request #115 from ElementsProject/pytest-pathfix 
pytest: don't assume paths of valgrind and bitcoind.
 2017-01-24 14:22:23 +01:00
Rusty Russell
1575181ef5 pytest: don't assume paths of valgrind and bitcoind. 
In particular, my bitcoind is in /usr/local/bin

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-24 14:37:56 +10:30
Rusty Russell
1c49af7486 Merge pull request #114 from cdecker/pytest-new 
pytest: Add support for both legacy and new daemons
 2017-01-24 13:36:47 +10:30
Christian Decker
1948062250 pytest: Using python-bitcoinlib instead of python-bitcoinrpc 
The latter is unmaintained and has a number of problems.
 2017-01-23 10:37:34 +01:00
Christian Decker
180c96776b pytest: Split the python integration tests into new and legacy 2017-01-23 10:37:34 +01:00
Christian Decker
5f61b3a272 pytest: Separating new lightningd and legacy lightningd RPC client 
We intend to ultimately no longer use the legacy `daemon/lightningd`
and instead use `lightningd/lightningd`, so I grouped the new RPC and
the legacy RPC and implemented stubs for the new daemon.
 2017-01-23 10:37:34 +01:00
Christian Decker
091c2fc8f5 log: Flushing logs on each new entry 
This is to speed up the python testing framework and should not have a
big impact on performance.
 2017-01-23 10:37:34 +01:00
Christian Decker
7cc5e2fc7a pytest: Added pytest target to Makefile 2017-01-23 10:45:36 +10:30
Christian Decker
cf1c03f4d9 pytest: Implemented initial python integration tests. 2017-01-23 10:45:36 +10:30
Christian Decker
41a5e74db9 pytest: Implement utilities for python unittests 2017-01-23 10:45:36 +10:30
Christian Decker
cd9bb9b014 contrib: Implemented python RPC client 2017-01-23 10:45:36 +10:30
Christian Decker
3f79a0e117 log: Flushing logs on every line 
This is needed for the new testing framework since we wait for
messages to be printed on stdout. Buffering delays this
arbitrarily. Flushing so often should not have much of a performance
impact.
 2017-01-23 10:45:36 +10:30
Rusty Russell
2fb2e757ae doc: add lightning-waitinvoice man page. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-23 10:39:43 +10:30
Rusty Russell
69079e51a9 doc: move Makefile parts into doc/ 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-23 10:38:42 +10:30
Rusty Russell
df59cef3af doc: rename waitinvoice manpage to waitanyinvoice. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-23 10:28:32 +10:30
Christian Decker
d6ccf90063 jsonrpc: Renamed awaitpayment -> waitinvoice -> waitanyinvoice 
As suggested by Rusty
 2017-01-23 10:22:13 +10:30
Christian Decker
1a9bfe7be4 jsonrpc: Added awaitpayment method 
`awaitinvoice` can be used to wait on a specific invoice to be
completed. If the invoice was previously paid, then the command
returns immediately, otherwise it'll block until the invoice is
paid. This complements `waitinvoice` which uses a highwatermark and
waits for the next invoice. I found waitinvoice a bit hard to use
since it doesn't allow waiting for a specific invoice to be completed,
just the next in the insertion order.
 2017-01-23 10:22:13 +10:30
Christian Decker
ba83430b5f trivial: Removing unused constant 2017-01-22 16:19:11 +01:00
Christian Decker
cae283087d sphinx: Committing the onion packet to the payment-hash 
The sphinx onion packet now commits to the HTLC payment-hash it is
associated with. This prevents replay attacks with the same onion.
 2017-01-16 11:14:30 +10:30
Christian Decker
91b17d45d8 sphinx: Removing last vestiges of the end-to-end payload 
So far this was simply set to a zero-length end-to-end payload. We
don't have any plans of re-adding it for the moment, so let's get rid
of the unused code.
 2017-01-16 11:14:15 +10:30
Christian Decker
285b8b4698 sphinx: Use libsecp256k1 to generate shared secrets 
So far we did it on our own, but since the spec specifies that we use
the libsecp256k1 version anyway, we can remove our own implementation.
 2017-01-16 11:08:36 +10:30
Christian Decker
679dec3e6a sphinx: Actually use the full pubkey in ECDH key generation 
The spec says that we use the libsecp256k1 style ECDH, which uses the
full compressed pubkey from the scalar multiplication which is then
hashed. This is in contrast to the btcsuite implementation which was
only using the hashed X-coordinate.
 2017-01-16 11:08:36 +10:30
Christian Decker
3d20cf559a gitignore: Ignoring some of the test-binaries. 2017-01-13 19:45:53 +01:00
Rusty Russell
6bf3c30a10 lightningd/Makefile: fix check-source 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-13 10:51:57 +10:30
Christian Decker
b41d71da30 Makefile: Making sure header vars are populated correctly 
The problem with wire headers not being generated in time before stuff
depended on it turns out to be related with inclusion order of
sub-makefiles. The inclusions must preceed the use of
LIGHTNINGD_HEADERS since they append to that variable.
 2017-01-13 10:50:07 +10:30
Rusty Russell
91209d4d66 ccan: forgotten test files after last update. 
Also add ccan/config.h to .gitignore.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-11 10:17:33 +10:30
Rusty Russell
33748bf119 lightningd/Makefile: combine all headers (wire/gen was missing) 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-11 10:15:27 +10:30
Rusty Russell
73d07ce441 libsodium: use our local submodule. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-11 10:04:26 +10:30
Rusty Russell
1c6e28eaac libsodium: add as submodule. 
We need 1.0.9+ for the IETF chacha variants; Ubuntu xenial only ships
with 1.0.8.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-11 09:29:40 +10:30
Rusty Russell
3af081aded Makefile: make all lightningd objects depend on all lightningd headers. 
Christian reported that we weren't generating some gen_ files.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-11 09:16:29 +10:30
Rusty Russell
1e34e5344d lightningd/lightningd: add getpeers command. 
This has an optional log level if you want to see logs for the peers.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:34 +10:30
Rusty Russell
dc8b174e3a lightningd/lightningd: maintain a per-peer log. 
At the moment we just log each condition change.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
83b156517f lightningd/lightningd: maintain "condition" for each peer. 
This lets us return better messages to the connect json command on failure.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
7aaffda779 lightningd/lightningd: finish connect command once gossip started. 
This is after the INIT message is received, so we know there are no
incompatible features.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
c536616bee lightningd/lightningd: wire up lightningd_gossip. 
Now we hand peers off to the gossip daemon, to do the INIT handshake and
re-transmit/receive gossip.  They may stay there forever if neither we nor
them wants to open a channel.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
1800e84db7 subdaemon: callback to handle subdaemon status updates. 
It's a bit messy, since some status messages are accompanied by an FD:
in this case, the handler returns STATUS_NEED_FD and we read that then
re-call the handler.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
21a5c62ead lightningd_gossip: daemon to look after peers which don't a channel (yet) 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
03758af4e1 lightningd/lightningd: create unique ID for each peer. 
This distinguishes them before they have an ID, and also if the daemon
doesn't know the ID.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30
Rusty Russell
bf118f1b86 lightningd/lightningd: add connect command. 
Unlike the old daemon, this just connects; a separate command will be needed
to create a channel.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2017-01-10 15:38:33 +10:30