Commit Graph

4432 Commits

Author SHA1 Message Date
Conner Fromknecht
c6c442f6b6
channledb/addr_test: add negative test for unknown types 2018-07-03 17:07:10 -07:00
Conner Fromknecht
21674c05e5
channeldb/codec: add concrete error for unknown types 2018-07-03 17:07:09 -07:00
Conner Fromknecht
1d5189bd25
channeldb/forwarding_log: use public Read/WriteElements 2018-07-03 17:07:09 -07:00
Conner Fromknecht
30ff91913d
channeldb/channel: use public Read/WriteElements 2018-07-03 17:07:09 -07:00
Conner Fromknecht
ec029ac7fd
channeldb/codec: exposes Read/WriteElements 2018-07-03 17:07:09 -07:00
Olaoluwa Osuntokun
9205720bea
Merge pull request #1477 from Roasbeef/proper-exit-hop-cltv-fix
channeldb+htlcswitch: parse out min cltv delta from payreq rather than modifying the db
2018-06-29 18:11:19 -07:00
Olaoluwa Osuntokun
319b08ccc6
Merge pull request #1479 from matthewlilley/documentation
Add make instructions for Windows WSL users
2018-06-29 18:10:41 -07:00
Matthew Lilley
c571b04236 Add make instructions for Windows WSL users 2018-06-30 00:48:31 +01:00
Olaoluwa Osuntokun
c19c872cff
lnd: update invoiceRegistry to match new switch requirements 2018-06-29 16:03:51 -07:00
Olaoluwa Osuntokun
2196d9375e
htlcswitch: obtain the min final CLTV delta directly from the InvoiceDatabase
In this commit, we modify the existing logic that would attempt to read
the min CLTV information from the invoice directly. With this route, we
avoid any sort of DB index modifications, as this information is already
stored within the payment request, which is already available to the
outside callers. By modifying the InvoiceDatabase interface, we avoid
having to make the switch aware of what the "primary" chain is.
2018-06-29 16:03:13 -07:00
Olaoluwa Osuntokun
c914de177b Revert "rpc: include the FinalCltvDelta when writing new invoices to disk"
This reverts commit 4e264ee88e765b9cd15369a02378091c6520a1e6.
2018-06-29 12:40:53 -07:00
Olaoluwa Osuntokun
e5f802c33c Revert "channeldb: explicitly store the FinalCltvDelta within the ContractTerm struct"
This reverts commit 8dcfeeaef507ebe02c60e34022f614a65a18b050.
2018-06-29 12:40:42 -07:00
Olaoluwa Osuntokun
076fc71261
lnd: only print shutdown message if logs are initialized
In this commit, we fix a slight bug recently introduced by the addition
of the new signal package. As we now use a regular defer for many
actions, it may be possible that the logs aren't yet initialized (for
example, lnd -h), which can cause a panic if the shutdown procedure goes
to log before the logs have been initialized.
2018-06-29 12:18:19 -07:00
Olaoluwa Osuntokun
c045defd0f
Merge pull request #1358 from joostjager/newfee
routing: routing may come up with suboptimal routes (weight function)
2018-06-28 19:18:13 -07:00
Olaoluwa Osuntokun
ff771968b6
Merge pull request #1392 from cfromknecht/signal-package
Signal/Interrupt package
2018-06-28 19:08:51 -07:00
Olaoluwa Osuntokun
64a07341f6
Merge pull request #1382 from joostjager/newroute-bug
routing: fix route fee calculation and channel capacity check
2018-06-28 19:01:33 -07:00
Olaoluwa Osuntokun
3a47c41c6b
Merge pull request #1448 from Roasbeef/check-invoice-min-final
channeldb+htlcswitch: use the final min cltv delta in the invoice when link at exit hop
2018-06-28 18:39:33 -07:00
Conner Fromknecht
5144df645b
rpcserver: request shutdown from signal package 2018-06-28 16:17:02 -07:00
Conner Fromknecht
95440bc723
lnd: switch to lnd signal package 2018-06-28 16:17:02 -07:00
Conner Fromknecht
aaf0c228d5
log: pass LTND subsystem logger to signal pkg 2018-06-28 16:17:02 -07:00
Conner Fromknecht
3aa8f7a6b9
signal/log: adds signal logger 2018-06-28 16:17:01 -07:00
Conner Fromknecht
0ae6dec4f3
signal/signal: creates package for monitoring of OS signals 2018-06-28 16:16:58 -07:00
Olaoluwa Osuntokun
8ab464b4d1
Merge pull request #1456 from wpaulino/tor-post-lncfg
lncfg+config: parse and resolve onion addresses
2018-06-28 11:23:16 -07:00
Joost Jager
b52796749f routing: new weight function
In this commit, a new weight function is introduced. This will create a
meaningful effect of time lock on route selection. Also, removes the
squaring of the fee term. This led to suboptimal routes.

Unit test added that covers the weight function and asserts that the
lowest fee route is indeed returned.
2018-06-28 14:52:39 +02:00
Joost Jager
416f368979 routing: add time lock asserts to NewRoute test
This comment extends the unit tests for NewRoute with checks
on the total time lock for a route as well as the expected time
lock values for every hop along the route.
2018-06-28 14:04:02 +02:00
Joost Jager
d4471878df routing: fix route fee calculation and channel capacity check
This commit fixes the logic inside the newRoute function to
address the following problems:

- Fee calculation for a hop does not include the fee that needs
  to be paid to the next hop.

- The incoming channel capacity "sanity" check does not include
  the fee to be paid to the current hop.
2018-06-28 13:53:45 +02:00
Joost Jager
70ff4414d9 lnd_test: use different fee policy in multi hop payment test
This change makes the test more sensitive to bugs than a route
with nodes that all enforce the same fee policy.

In addition to that, the fee has been increased to a level
at which potential problems with improper fee calculation
become detectable (and not disappear in rounding).
2018-06-28 13:53:45 +02:00
Wilmer Paulino
bbeb8b2ddd
lncfg+config: use address string in IsLoopback 2018-06-27 19:03:30 -07:00
Olaoluwa Osuntokun
17399994e4
config+server: update usage of lncfg methods to pass in resolver
In this commit, we update all the lncfg methods used to properly pass in
a new resolver. This is required in order to ensure that we don't leak
our DNS queries if Tor mode is active.
2018-06-27 18:10:34 -07:00
Olaoluwa Osuntokun
37f56ce976
lncfg: add tor addresses to test cases 2018-06-27 18:10:32 -07:00
Olaoluwa Osuntokun
197b920cac
lncfg: update test cases to map port -> localhost:port 2018-06-27 18:10:31 -07:00
Olaoluwa Osuntokun
f5f68858de
lncfg: update verifyPort to map a plain port to localhost:port 2018-06-27 18:10:30 -07:00
Olaoluwa Osuntokun
5d66635aee
lncfg: update ParseAddressString to be able to parse tor addrs 2018-06-27 18:10:29 -07:00
Olaoluwa Osuntokun
c03f731643
server: properly use the set of normalized external ips 2018-06-27 16:43:38 -07:00
Olaoluwa Osuntokun
c344a3a642
Merge pull request #1453 from cfromknecht/decayed-log-flake
htlcswitch/decayedlog_test: fix bug in gc unit test
2018-06-27 16:37:08 -07:00
Conner Fromknecht
e85fa1af96
htlcswitch/decayedlog_test: fix bug in gc unit test
This commit fixes a bug in the
TestDecayedLogPersistentGarbageCollector unit test.
The test generates a second hash prefix, which is never
added to the log, and used to query for the final
existence check. This commit reverts the behavior so
that the same hash prefix is used throughout the test.
2018-06-27 14:40:28 -07:00
Olaoluwa Osuntokun
4e264ee88e
rpc: include the FinalCltvDelta when writing new invoices to disk 2018-06-26 19:50:05 -07:00
Olaoluwa Osuntokun
a2f0d6d38e
htlcswitch: use the delta within the time lock, not the default policy at exit node
In this commit, we fix a lingering bug within the link when we're the
exit node for a particular payment. Before this commit, we would assert
that the invoice gives us enough of a delta based on our current routing
policy. However, if the invoice was generated with a lower delta, or
we've changed from the default routing policy, then this would case us
to fail back any payments sent to us.

We fix this by instead using the newly available final CLTV delta
information within the extracted invoice.

Fixes #1431.
2018-06-26 19:50:04 -07:00
Olaoluwa Osuntokun
8dcfeeaef5 channeldb: explicitly store the FinalCltvDelta within the ContractTerm struct
In this commit, we move to explicitly storing a bit more information
within the invoice. Currently this information is already stored in the
payment request, but by storing it at this level, callers that may not
be in the state to fully decode a payment request can obtain this data.

We avoid a database migration by appending this data to the end of an
invoice. When decoding, we'll try to read out this extra information,
and simply return what we have if it isn't found.
2018-06-26 19:49:49 -07:00
Olaoluwa Osuntokun
ec7cfc6906
Merge pull request #1447 from Roasbeef/forwarding-timelock-fix
routing+htlcswitch: finalize switch of CLTV delta directionality in path finding and link forwarding
2018-06-26 19:47:46 -07:00
Olaoluwa Osuntokun
81e647a520
Merge pull request #1449 from cfromknecht/wait-for-link-shutdown
Wait for link shutdown
2018-06-26 19:46:28 -07:00
parth
8c5543d701 aezeed/errors: add missing space in error message 2018-06-26 19:20:39 -07:00
Conner Fromknecht
66c4240234
htlcswitch/link: add WaitForShutdown method for testing 2018-06-26 18:28:54 -07:00
Conner Fromknecht
23f2d93402
htlcswitch/link_test: wait for link shutdown after removal 2018-06-26 18:28:53 -07:00
Olaoluwa Osuntokun
05d1d4e845
Merge pull request #1262 from guggero/unix-sockets
rpc: add support for unix sockets
2018-06-26 18:17:27 -07:00
Olaoluwa Osuntokun
b44ce7b366
Merge pull request #1312 from halseth/breacharbiter-wait-for-spend
breacharbiter: wait on spend events instead of timeout
2018-06-26 17:50:47 -07:00
Olaoluwa Osuntokun
6a6c29cd00
routing: fix incorrect expiry values in spec_example.json
In this commit, we fix the incorrect expiry values in the
spec_example.json test file. Many of the time locks were incorrect which
allowed bugs within the path finding logic related to CLTV deltas to go
un-detected.
2018-06-26 17:29:42 -07:00
Olaoluwa Osuntokun
6c986864ff
routing: fix bug in newRoute, use time lock delta of prior hop, not current
In this commit, we fix an existing bug in the newRoute method. Before
this commit we would use the time lock delta of the current hop to
compute the outgoing time lock for the current hop. This is incorrect as
the time lock delta of the _outgoing_ hop should be used, as this is
what we're paying for "transit" on. This is a bug left over from when we
switched the meaning of the CLTV delta on the ChannelUpdate message
sometime last year.

The fix is simple: use the CLTV delta of the prior (later in the route)
hop.
2018-06-26 17:29:42 -07:00
Olaoluwa Osuntokun
bdecc5bea9
htlcswitch: update forwarding policy verification to use new time lock info 2018-06-26 17:29:42 -07:00
Olaoluwa Osuntokun
7b4c150983
htlcswitch: add new incoming+outgoing timeout fields to htlcPacket 2018-06-26 17:29:41 -07:00