Commit Graph

851 Commits

Author SHA1 Message Date
Johan T. Halseth
676a1b1407
lnwallet+link: make ChanSyncMsg take channel state as arg
This lets us get the channel reestablish message without creating the LightningChannel struct first.
2018-11-21 10:28:56 +01:00
Wilmer Paulino
9ca9802d9c
lnwallet/btcwallet: check wallet rescan is complete within IsSynced
In this commit, we add an additional check to btcwallet's IsSynced
method to ensure that it is not currently undergoing a rescan. We do
this to block upon starting the server and all other dependent
subsystems until the rescan is complete.
2018-11-14 20:17:36 -08:00
Wilmer Paulino
b1860a95e0
lnwallet/btcwallet: add lightning addr scope before wallet start
In this commit, we add the lightning address scope before the wallet
starts to prevent a race condition between the wallet syncing and adding
the scope itself. This became more apparent with the recent btcwallet
fixes, as several database transactions now occur between the wallet
being started and it syncing.
2018-11-14 20:17:36 -08:00
Wilmer Paulino
5b42a38c0f
lnwallet/interface_test: add test to detect confirmation of change output spend tx
In this commit, we add a new test to the existing set of wallet tests to
ensure we can properly detect the confirmation of transactions that
spend our change outputs. We do this as a measure to prevent future
regressions from happening where the wallet doesn't request its backend
to be notified of when an on-chain transaction pays to a change address,
like with the recently discovered SendOutputs bug.

As is, this test will not pass until we update the btcwallet dependency
in the next commit.
2018-11-14 20:17:36 -08:00
Wilmer Paulino
255f38e72d
lnwallet/btcwallet: check output is under our control in FetchInputInfo
In this commit, we add an additional check to btcwallet's FetchInputInfo
method to ensure the output is actually under control of the wallet.
Previously, the wallet would assume the output was under its control if
the txid of the output was found within the wallet. This is not a safe
assumption to make however, because if we happened to be the sender of
this transaction, it would be found within the wallet but it's not
actually under our control. To fix this, we explicitly check that there
exists an address in our wallet for this output.
2018-11-14 20:17:36 -08:00
Johan T. Halseth
776059bdab
Merge pull request #2155 from joostjager/return-tx
lnwallet: update to new SendOutputs signature
2018-11-13 16:39:54 +01:00
Joost Jager
e14678030c
lnwallet: update to new SendOutputs signature 2018-11-10 07:57:19 +01:00
AdamISZ
53b1b8837f
fix two comment typos in signer.go 2018-11-08 20:54:02 +01:00
Olaoluwa Osuntokun
f60012b3f9
Merge pull request #2027 from mrwhythat/no-incoming-push-amounts-option
Option to disable incoming push amounts on channel opening
2018-11-02 17:08:05 -07:00
whythat
2c9a039845 config: add option to disable incoming push amounts in OpenChannel
This is useful for merchant-side prevention of accidental pushes
during channel opening.
2018-11-02 01:54:02 +02:00
Wilmer Paulino
c740b8b85f
Revert "lnwallet/interface_test: run tests with disabled hint cache"
This reverts commit 70ba3119b77151600d2b00c607ba89dfa6408254.
2018-10-31 09:20:22 -07:00
AdamISZ
567306b010
Add a maxconfirms argument to ListUnspentWitness
This change was inspired by #1984 - the underlying call to
ListUnspent supports a (min, max) range so it makes sense that
the WalletController interface can also support this; a
default no-maximum can be expressed using a MaxInt32 value.
2018-10-28 15:55:18 +01:00
Olaoluwa Osuntokun
2dcbdf2622
lnwallet: fix logging error when fee is too low in BtcdFeeEstimator 2018-10-23 18:42:26 -07:00
Olaoluwa Osuntokun
6aa7c09308
lnwallet: properly set the short chan ID for remote unilateral close summaries
In this commit, we fix an existing bug wherein we wouldn't set the short
channel ID for the close summary in the database in the case that the
remote party force closed. The fix is simple, ensure that within
NewUnilateralCloseSummary we properly set the short channel ID. A test
has also been added in this commit, which fails without the
modifications to lnwallet/channel.go.

Fixes #2072.
2018-10-19 13:49:15 -07:00
Johan T. Halseth
146875ba65
lnwallet/btcwallet: remove filter check
GetBestBlock will now return only blocks where the filter header is synced.
2018-10-16 19:24:22 -07:00
Joost Jager
cf57c1daa3
lnwallet: export the Ripemd160H function
The reason for exporting this function is that we now have external
applications that generate custom Bitcoin scripts.
2018-10-12 08:50:07 +02:00
Conner Fromknecht
59b459674d
multi: init subsystem loggers via build pkg 2018-10-05 13:04:45 +09:00
Dave Kerr
1977d45de5 multi: fix function references in comments and clarify grammar 2018-09-27 20:59:59 -07:00
CirroStorm
f594a57c94 lnwallet: remove need for lnwallet to have access to the private key
This paves the way for lnd to work with hardware wallets, in which case it will not have access to the private key.
2018-09-27 20:58:46 -07:00
Olaoluwa Osuntokun
6afee3d099
Merge pull request #1856 from maurycy/typos
multi: fix various typos in comments
2018-09-27 20:38:10 -07:00
Olaoluwa Osuntokun
64681214f4
lnwallet: add test to execrise unconfirmed transcations notified by SubscribeTransactions
In this commit, we add a new test to ensure that all backends will
properly send out notifications when an unconfirmed transcation that we
send is inserted into the tx store. Before we updated the btcwallet
build commit in dep, this would fail for neutrino but now passes.
2018-09-12 21:01:59 -07:00
Olaoluwa Osuntokun
27abad92f6
lnwallet: update for new API change in NewBitcoindClient 2018-09-12 21:01:47 -07:00
Olaoluwa Osuntokun
2509ecd8d8
lnwallet: fix ListTransactionDetails to ensure unconfirmed transactions are installed
In this commit, we fix a bug in the arguments to GetTransactions for the
btcwallet implementation of the WalletController interface. Before this
commit, we wouldn't properly return unconfirmed transactions. The issue
was that we didn't specify the special mempool height of "-1", as the
ending height. The mempool height is actually internally converted to
the highest possible height that can fit into a int32.

In this commit, we set the start to zero, and end to -1 (actually
2^32-1) to properly scan for unconfirmed transactions.

Fixes #1422.
2018-09-12 21:01:40 -07:00
Olaoluwa Osuntokun
24f9504e27
lnwallet: add test to ensure that all backends show unconf txns in ListTransactionDetails
In this commit, we add a new test to the set of lnwallet integration
tests. In this new test, we aim to ensure that all backends are able to
display unconfirmed transactions in ListChainTransactions. As of this
commit, this test fails as no backends will return unconfirmed
transactions properly.
2018-09-12 20:51:32 -07:00
maurycy
ac24b12bf2
multi: fix various typos in comments 2018-09-07 06:51:49 +02:00
Olaoluwa Osuntokun
2c8914e7bc
lnwallet: ensure that each backend uses a distinct seed in integration tests
In this commit, we add an additional degree of isolation to the set of
integration tests. A bug was recently fixed to ensure that the wallet
always starts rescans from _after_ it's birthday. In the past it would
miss some funds that were deposited _right_ before the birthday of the
wallet. Fixing this bug exposed a test flake wherein the btcd node would
itself rescan back and collect some of the funds that were last sent to
the bitcoind node.

In order to fix this, we now ensure that each backend will use a unique
HD seed such that the tests are still deterministic for each backend and
role.
2018-09-04 18:52:30 -07:00
Conner Fromknecht
70ba3119b7
lnwallet/interface_test: run tests with disabled hint cache 2018-08-26 15:32:10 -07:00
Wilmer Paulino
191c4f3e28
multi: enable txindex on miner harness 2018-08-24 03:36:25 -07:00
Olaoluwa Osuntokun
de92dac6a8
lnwallet: fix logging message for fee floor 2018-08-23 19:38:13 -07:00
Johan T. Halseth
f4f7b64b2d
lnwallet/channel: add FwdMinHtlc(), returning MinHTLC from localChanCfg 2018-08-23 07:50:17 +02:00
Olaoluwa Osuntokun
c9bead7c21
Merge pull request #1278 from wpaulino/persistent-chain-notifiers
chainntnfs: introduce persistent height hint layer to ChainNotifier implementations
2018-08-22 21:02:27 -07:00
Wilmer Paulino
2931b2d3b2
lnwallet: add height hint cache to backend tests 2018-08-21 13:02:15 -04:00
Conner Fromknecht
05308ec22c
lnwallet/channel: concrete HTLC errors and ack AddRefs 2018-08-21 00:31:41 -07:00
Conner Fromknecht
0dca373bcd
lnwallet/errors: create concrete errors for settle/fail 2018-08-21 00:30:27 -07:00
Wilmer Paulino
ae3e66dccc
fundingmanager+lnwallet: allow specifying number of min confs for coin selection 2018-08-16 20:19:30 -07:00
Wilmer Paulino
d76f97d497
fundingmanager+lnwallet: make InitChannelReservation take in req rather than many args 2018-08-16 20:19:25 -07:00
Wilmer Paulino
51fc193ddc
lnwallet/wallet: export InitFundingReserveMsg and required fields 2018-08-16 20:19:24 -07:00
Olaoluwa Osuntokun
b06dabfcb9 lnwallet: properly set auxiliary channel recovery info in NewUnilateralCloseSummary
In this commit, we fix a slight bug by ensuring that the revocation info
at the final state of the channel, as well as the local chan config is
properly set within the channel close summary created within
NewUnilateralCloseSummary. Before this commit, for all cooperative close
transactions, this state would _only_ include the pubkey itself, which
in some cases may not be sufficient to re-derive the key if needed.
2018-08-14 19:11:18 -07:00
Olaoluwa Osuntokun
d2612e51bd
Merge pull request #1644 from wpaulino/kw-fees
multi: switch to sat/kw fees
2018-08-09 20:19:28 -07:00
Olaoluwa Osuntokun
d64bb5921e
Merge pull request #1635 from halseth/funding-broadcast-fail
Move funding tx broadcasting to Fundingmanager
2018-08-09 20:04:30 -07:00
Wilmer Paulino
9d2eeb6304
multi: update to latest fee estimation interface 2018-08-09 17:29:52 -07:00
Wilmer Paulino
a63677a381
multi: switch to transaction weight to calculate transaction fees
Due to a recent change within the codebase to return estimated fee rates
in sat/kw, this commit ensures that we use this fee rate properly by
calculing a transaction's fees using its weight. This includes all of
the different transactions that are created within lnd (funding, sweeps,
etc.). On-chain transactions still rely on a sat/vbyte fee rate since it's
required by btcwallet.
2018-08-09 17:29:50 -07:00
Wilmer Paulino
b3d5d7ab9c
lnwallet: switch fee estimation to return sat/kw fee rates
In this commit, we modify our FeeEstimator interface to return an
estimated fee rate in sat/kw. Recently, due to low fees on the network,
users have been experiencing failures broadcasting transactions due to
not meeting specific fee requirements. This was happening more often
than not, as the estimated fee returned by backend nodes (bitcoind and
btcd) only takes into account vbytes, rather than weight. The fees
returned are also expressed in sat/kb, so we must take care that we do
not lose precision while converting to sat/kw. In the event that this
happens, a fee floor of 253 sat/kw has been added. This fee rate
originates from bitcoind rounding up the conversion from weight to
vbytes.
2018-08-09 17:29:48 -07:00
Wilmer Paulino
936fcc1f16
multi: update to latest BitcoindClient interface
In this commit, we introduce a nice optimization with regards to lnd's
interaction with a bitcoind backend. Within lnd, we currently have three
different subsystems responsible for watching the chain: chainntnfs,
lnwallet, and routing/chainview. Each of these subsystems has an active
RPC and ZMQ connection to the underlying bitcoind node. This would incur
a toll on the underlying bitcoind node and would cause us to miss ZMQ
events, which are crucial to lnd. We remedy this issue by sharing the
same connection to a bitcoind node between the different clients within
lnd.
2018-08-08 20:26:30 -07:00
Olaoluwa Osuntokun
31117e6b30
lnwallet: lower timeout for waitForWalletSync back to 10s 2018-08-08 19:48:21 -07:00
Conner Fromknecht
cf2c371042
multi: fix linting errors 2018-08-02 18:20:50 -07:00
Conner Fromknecht
1ded697e8d
multi: sort import paths with gofmt 2018-08-02 18:20:49 -07:00
Olaoluwa Osuntokun
f7d9b8e6b0
lnwallet: increase timeout in waitForWalletSync for new neutrino re-org logic 2018-07-31 21:29:03 -07:00
Olaoluwa Osuntokun
293a377edd
lnwallet: modify IsSynced() for neutrino backend to ensure filter headers are synced 2018-07-31 21:29:02 -07:00
Olaoluwa Osuntokun
343c1b80d2
lnwallet: update NewBreachRetribution to include pkScripts for htlc outputs
In this commit, we update the NewBreachRetribution method to include
pkScripts for htlc outputs. We do this now, as the breach arbiter will
need the raw pkScript when attempting to request spend notifications for
each HTLC.
2018-07-31 21:28:57 -07:00