Commit Graph

805 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
95293f5102
lnwallet: add assertion in createCommitmentTx to detect overdraw attempts
In this commit, we add a precautionary assertion at the end of
createCommitmentTx. This assertion is meant to ensure that we don't
accept or propose a commitment transaction that attempts to send out
more than it was funded with.
2018-05-21 16:52:57 -07:00
Olaoluwa Osuntokun
c7afb867bc
lnwallet: add additional assertions to TestChanReserve, fix bug before final case
In this commit, we add a series of additional balance assertions to
ensure that the balance of the two channels at each stage match up with
our expectations. Additionally, we also fix a bug at the end of the test
which would result in Alice accidentally overdrawing her balance in the
channel. The issue was that the test attempted to settle HTLCs that
weren't yet fully locked in. We fix this by adding an additional state
transition before settling the final set of HTLCs.
2018-05-21 16:51:39 -07:00
Olaoluwa Osuntokun
0570e80fd2
lnwallet: check commitment sanity within createCommitmentTx
In this commit, we move the check to CheckTransactionSanity into
createCommitmentTx. We do this as within wallet.go (during the funding
process) we actually end up calling this helper function twice, and also
moving it up until right when we create the fully commitment transaction
ensures we making our assertion against the final version.
2018-05-21 16:47:08 -07:00
Johan T. Halseth
9c7163187b
lnwallet/channel: don't restore htlcs uneccessary
This commit removes redundant HTLC restoring. We don't have to restore
outgoing HTLCs from the local commitment, as we _know_ they will always
be added to the remote commitment first. Also, when receiving
Settles/Fails, they will be removed from the local commitment first.
This way we can be sure that outgoing HTLCs found on the local
commitment always will be found on the remote commitment

Similarly we don't have to restore incoming HTLCs from the remote
commitment, as they will be added to the local commitment first.
2018-05-16 21:02:17 +02:00
Johan T. Halseth
c1e96e01e6
lnwallet/channel: remove restoreHtlc from pendingRemoteCommit
This commit removes the stage during updateLog restoration where we
would attempt to restore incoming HLTCs from the pendingRemoteCommit, in
addition to update our log and htlc counter to reflect this state. The
reason we can safely remove this is to observe that a pending remote
commit is always created from a commitDiff which only contains updates
made by _us_, and thus only taken from the localUpdateLog. The same can
be said for the counters, when creating a commitDiff we'll always use
the remoteACKedIndex as the index into the remoteUpdateLog, meaning that
all potential updates will already be included in the remote commit that
has been ACKed.
2018-05-16 21:02:17 +02:00
Johan T. Halseth
fad7821e45
lnwallet/channel test: add TestChannelRestoreUpdateLogsFailedHTLC
This commit adds a test that runs through a scenario where an HTLC is
added then failed, making sure the update logs are properly restored at
any point during the process.
2018-05-16 21:02:14 +02:00
Johan T. Halseth
d69c358dc6
lnwallet/channel_test: add TestChannelRestoreUpdateLogs
This commit adds a test ensuring that the fix applied in the previous
commit works as expected. The test exercises the scenario where the
HTLCs on the local, remote and pending remote commitment differ, and we
attempt to restore the update logs. We now check that in this case the
logs before and after restart are equivalent.
2018-05-16 21:01:32 +02:00
Johan T. Halseth
902e1e77cb
lnwallet/channel: init localUpdateLog with index from remoteCommit,
remoteUpdateLog from localCommit

This commit fixes a bug within channel.go that would lead to the
content of the update logs and their indexes getting out of sync during
restores.

The scenario that could occur was that the localUpdateLog was initiated
with a log index taken from the localCommitment. Updates we send (which
are added to the localUpdateLog) will be added to the remote commitment
first. The problem happened when an update was sent and added to the
remote commitment, but not ACKed. Since it was not ACKed, we would not
add it to our local commitment. During a restart/restore we would init
the localUpdateLog with a height too low, such that when going through
the outgoing HTLCs on the remote commitment, we would restore an HTLC at
an index higher than our local log HTLC counter.

The symmetric change is done to the remoteUpdateLog.
2018-05-16 20:53:33 +02:00
Wilmer Paulino
3a982063a0
fundingmanager+lnwallet: ensure proposed channel reserve is above dust limit 2018-05-14 14:20:20 -04:00
Wilmer Paulino
3c33a8cb67
lnwallet: enforce backend node's min relay fee floor
In this commit, we fix an issue where sometimes transactions wouldn't
provide enough of a fee to be relayed by the backend node. This would
especially cause issues when sweeping outputs after a contract breach,
etc.

Now, we'll fetch the minimum relay fee from the backend node and ensure
it is set as a lower bound if the estimated fee ends up dipping below
it.
2018-05-14 14:20:18 -04:00
Conner Fromknecht
f963f91a3c
multi: use mutex-guarded ShortChanID() on OpenChannel 2018-05-09 16:06:49 -07:00
Johan T. Halseth
71228a6b06
lnwallet/channel: don't use commit height to determine FullySynced
This commit removes a faulty check we did to determine if the channel
commitments were fully synced. We assumed that if out local commitment
chain had a height higher than the remote, then we would have state
updates present in our chain but not in theirs, and owed a commitment.
However, there were cases where this wasn't true, and we would send a
new commitment even though we had no new updates to sign. This is a
protocol violation.

Now we don't longer check the heights to determine if we are fully
synced. A consequence of this is that we also need to check if we have
any pending fee updates that are nopt yet signed, as those are
considered non-empty updates.
2018-05-09 08:47:21 +02:00
Johan T. Halseth
9324bf7b1d
lnwallet/channel: return error in case of htlc index mismatch
This commit make us return an error in case a restored HTLC from a
pending remote commit has an index that is different from our local
update log index. It is appended with the assumption that these indexes
are the same, and if they are not we cannot really continue.
2018-05-08 13:41:52 +02:00
Johan T. Halseth
7e1f2a7dc3
lnwallet/channel: remove unused arguments 2018-05-08 13:41:52 +02:00
Johan T. Halseth
aa1c2cdf81
lnwallet/channel: add more info in case of crash
This commit adds a call to panic in case the HTLC we are looking for is
not found in the update log. It _should_ always be there, but we have
seen crashes resulting from it not being found. Since it will crash with
a nil pointer dereference below, we instead call panic giving us a bit
more information to work with.
2018-05-08 13:41:52 +02:00
Johan T. Halseth
1d676b77e1
lnwallet/channel: log pending remote commit during restore 2018-05-08 13:41:51 +02:00
Johan T. Halseth
1d172428c4
lnwallet/channel: return missing errors
This commit corrects a few cases where we would encounter errors, but
return nil by mistake.
2018-05-08 13:41:51 +02:00
Olaoluwa Osuntokun
88ff2af931
lnwallet: add new test to exercise creation of unilateral close summaries for pending broadcast commitments 2018-05-03 21:29:29 -07:00
Olaoluwa Osuntokun
8b06817482
lnwallet: modify NewUnilateralCloseSummary to be aware of pending remote commits
In this commit, we modify the NewUnilateralCloseSummary to be able to
distinguish between a unilateral closure using the lowest+highest
commitment the remote party possesses. Before this commit, if the remote
party broadcast their highest commitment, when they have a lower
unrevoked commitment, then this function would fail to find the proper
output, leaving funds on the chain.

To fix this, it's now the duty of the caller to pass remotePendingCommit
with the proper value. The caller should use the lowest unrevoked
commitment, and the height hint of the broadcast commitment to discern
if this is a pending commitment or not.
2018-05-03 21:29:28 -07:00
Olaoluwa Osuntokun
90bbc4f41b
lnwallet: move CreateTestChannels to new test_utils.go
In this commit, we move a set of useful functions for testing channels
into a new file. The old createTestChannels has been improved as it will
now properly set the height hint on the first created commitments, and
also no longer accepts any arguments as the revocation window no longer
exists.
2018-05-03 21:29:28 -07:00
Conner Fromknecht
cae1d468e7
lnwallet/channel: expose NextLocalHtlcIndex 2018-05-02 01:12:17 -07:00
Olaoluwa Osuntokun
c7c25445eb
lnwallet: add new test to ensure channel is able to update fees in both directions
Closes #1145.
2018-05-01 17:35:42 -07:00
Vegard Engen
d7a254328e Take into account that the new fee will not come in addition to old fee when updating commit fee 2018-04-29 22:42:20 +00:00
Conner Fromknecht
a2fdd8593d
lnwallet/interfaace_test: init neutrino with chain params 2018-04-26 16:03:28 -07:00
Conner Fromknecht
06a53aa5cc
lnwallet/btcwallet/config: add recovery window and bday 2018-04-26 16:03:28 -07:00
Conner Fromknecht
ae604061bf
lnwallet/btcwallet/btcwallet: pass recovery window to CreateNewWallet 2018-04-26 16:03:27 -07:00
Johan T. Halseth
b7bb53a8b8
channeldb/channel: add property ChanStatus in place of IsBorked to OpenChannel
This commit changes the bool `IsBorked` in OpenChannel to a `ChanStatus`
struct, of type ChannelStatus. This is used to indicated that a channel
that is technically still open, is either borked, or has had a
commitment broadcasted, but is not confirmed on-chain yet.

The ChannelStatus type has the value 1 for the status Borked, meaning it
is backwards compatible with the old database format.
2018-04-25 09:37:23 +02:00
Johan T. Halseth
3d0cb16677
lnwallet/channel: clearify that the spendDetails is spending funding outpoint 2018-04-25 09:37:22 +02:00
Olaoluwa Osuntokun
188b8462cd
lnwallet: update addr in transactions_test.go for new regtest hrp 2018-04-17 19:26:32 -07:00
Dimitris Tsapakidis
4009f7f874 multi: fix typos in comments 2018-04-17 19:03:27 -07:00
practicalswift
663c396235 multi: fix a-vs-an typos 2018-04-17 19:02:04 -07:00
Olaoluwa Osuntokun
32ad632aa1
Merge pull request #956 from halseth/channel-newlocalforceclosesummary
[refactor] lnwallet/channel: add NewLocalForceCloseSummary
2018-04-09 20:47:53 -07:00
Johan T. Halseth
3d55767838
lnwallet/reservation: remove RegisterMinHTLC
We remove this method, as our minHtlc value is set using the
CommitConstraints method.
2018-04-06 10:02:19 +02:00
Johan T. Halseth
8e77e1e6eb
lnwallet/channel: add NewLocalForceCloseSummary
This commit renames ForceCloseSummary to LocalForceCloseSummary, and
adds a new method NewLocalForceCloseSummary that can be used to derive a
LocalForceCloseSummary if our commitment transaction gets confirmed
in-chain. It is meant to accompany the NewUnilateralCloseSummary method,
which is used for the same purpose in the event of a remote commitment
being seen in-chain.
2018-04-06 09:46:30 +02:00
Olaoluwa Osuntokun
065b39bc0b
Merge pull request #1025 from Roasbeef/incoming-htlc-breach-retribution
lnwallet+test: properly generate the sender HTLC script in a contract breach scenario
2018-04-05 17:58:31 -07:00
Olaoluwa Osuntokun
7da8cb2910
lnwallet: add new TestNewBreachRetributionSkipsDustHtlcs test 2018-04-05 16:20:22 -07:00
Olaoluwa Osuntokun
f79af461d3
lnwallet: in NewBreachRetribution create the htlcRetributions slice to capacity, not length
In this commit, we fix an existing bug in the NewBreachRetribution
method. Rather than creating the slice to the proper length, we instead
now create it to the proper _capacity_. As we'll now properly filter out
any dust HTLCs, before this commit, even if no HTLCs were added, then
the slice would still have a full length, meaning callers could actually
interact with _blank_ HtlcRetribution structs.

The fix is simple: create the slice with the proper capacity, and append
to the end of it.
2018-04-05 16:19:49 -07:00
Olaoluwa Osuntokun
c393475d39
lnwallet: ensure that we skip dust HTLC's in NewBreachRetribution 2018-04-04 18:41:38 -07:00
Olaoluwa Osuntokun
4e44528bff
lnwallet: fix ordering of keys when we generate the sender script during a breach
In this commit, we fix an existing within lnd. Before this commit,
within NewBreachRetribution the order of the keys when generating the
sender HTLC script was incorrect. As in this case, the remote party is
the sender, their key should be first. However, the order was swapped,
meaning that at breach time, our transaction would be rejected as it had
the incorrect witness script.

The fix is simple: swap the ordering of the keys. After this commit, the
test extension added in the prior commit now passes.
2018-04-04 18:41:37 -07:00
Olaoluwa Osuntokun
1c5d62a804
lnwallet: add new concrete error InvalidHtlcSigError for failed htlc sig validation
In this commit we add a new error: InvalidHtlcSigError. This error will
be returned when we're unable to validate an HTLC signature sent by the
remote party. This will allow other nodes to more easily debug _why_ the
signature was rejected.
2018-04-04 17:41:10 -07:00
Olaoluwa Osuntokun
b422e4ec1e
lnwallet+funding+lnd: add new config option for min accepted channel size
In this commit we add a new command line option (and a sane default) to
allow users to specify the *smallest* inbound channel that they'll
accept. Having a higher-ish limit lets users limit their channels, and
also avoid a series of very low value "spam" channels.

The new option is --minchansize, and expressed in satoshis. If we
receive an inbound channel request for a value smaller than this, then
we'll immediately reject it.
2018-04-02 16:17:58 -07:00
Olaoluwa Osuntokun
6103ccb081
lnwallet: ensure we only accept/produce sane commitments
In this commit, we add an additional check within CreateCommitTx to
ensure that we will never create or accept a commitment transaction that
wasn't valid by consensus. To enforce this check, we use the
blockchain.CheckTransactionSanity method.
2018-03-27 15:37:15 -07:00
Olaoluwa Osuntokun
af4afdb6f0
lnwallet: use btcutil.NewAmount for BTC -> SAT conversions
In this commit, we fix an existing rounding related bug in the codebase.
The RPC interface for btcd and bitcoind return values in BTC rather than
in satoshis. So in several places, we're forced to convert ourselves
manually. The existing logic attempted to do this, but didn't properly
account for rounding. As a result, our values can be off due to not
rounding incorrectly.

The fix for this is easy: simply properly use btcutil.NewAmount
everywhere which does rounding properly.

Fixes #939.
2018-03-25 19:15:18 -07:00
Johan T. Halseth
a6e7dce7b7
lnwallet/channel: reject received commitment with too many htlc sigs
This commit adds a check that will make LightningChannel reject a
received commitment if it is accompanied with too many HTLC signatures.
This enforces the requirement in BOLT-2, saying:

if num_htlcs is not equal to the number of HTLC outputs in the local commitment transaction:
    * MUST fail the channel.

A test exercising the behaviour is added.
2018-03-22 14:58:22 +01:00
Johan T. Halseth
70b86e596e
lnwallet/channel: use remote dustlimit when generating HTLC sigs
This commit fixes an issue which would arise in some cases when the
local and remote dust limits would differ, resulting in lnd not
producing the expected number of HTLC signatures. This was a result of
checking dust against the local instead of the remote dust limit.

A test exercising the scenario is added.
2018-03-22 14:58:22 +01:00
Johan T. Halseth
263d6b9c1f
lnwallet/channel: don't accept immediately on empty htlc sigs
This commit fixes an issue where we would blindly accept a commitment
which came without any accompanying HTLC signatures. A test exercising
the scenario is added.
2018-03-22 14:58:22 +01:00
Johan T. Halseth
241c79397f
lnwallet/channel: fix crash on receiving too few HTLC sigs
This commit fixes an out of bounds error that would occur in the case
where we received a new commitment where the accompanying HTLC sigs were
too few. Now we'll just reject such an commitment.

A test exercising the behavior is also added.
2018-03-22 14:58:22 +01:00
Olaoluwa Osuntokun
e0dc10b1a5
Merge pull request #824 from cfromknecht/multi-chain-coin-type
Configurable CoinType for HD Derivation
2018-03-13 18:14:30 -07:00
Olaoluwa Osuntokun
0befe41384
Merge pull request #782 from paddyquinn/master
funding: implement reservation zombie sweeper
2018-03-13 17:07:53 -07:00
Conner Fromknecht
ca7992e8dd
lnwallet/btcwallet/singer: use chainKeyScope to fetch scoped mgr 2018-03-13 16:33:46 -07:00
Conner Fromknecht
fbef815530
lnwallet/btcwallet/config: add CoinType to configuration 2018-03-13 16:33:46 -07:00
Conner Fromknecht
e760963ead
lnwallet/btcwallet/btcwallet: use coin type in key scope 2018-03-13 16:33:46 -07:00
Conner Fromknecht
e99243d86b
lnwallet/interface_test: inti btcwallet with test coin type 2018-03-13 16:33:46 -07:00
PaddyQuinn
5410725306 lnwallet: update comments 2018-03-12 19:37:18 -04:00
Conner Fromknecht
600ab9d149
lnwallet/interface_test: extend publish timeout
This commit extends the amount of time we wait
for transaction to enter the mempool from
10 to 30 seconds. The wallet's interface tests
seem to be particularly slow when run with the
race flag, a problem which is only exacerbated
by the slowness of travis.

With 10s and the race flag, I was able to repro
the issues locally fairly consistently.
2018-03-12 13:52:16 -07:00
Conner Fromknecht
5df8b52dae
multi: set initiator funding txn 2018-03-11 15:06:22 -07:00
Conner Fromknecht
2e1dcd316c
lnwallet/wallet: store funding txn during reservation 2018-03-11 13:58:41 -07:00
Olaoluwa Osuntokun
800eea931f
build+multi: switch from bolt to bbolt
In this commit, we switch from boltbd/bolt to coreos/bbolt as the
former is no longer being actively maintained.
2018-03-10 19:01:13 -08:00
Conner Fromknecht
5539e23b05
lnwallet/channel_test: convert tests to new channel API for persistence 2018-03-09 17:35:54 -08:00
Conner Fromknecht
d420266911
lnwallet/channel: expose API changes to channel state transitions 2018-03-09 17:35:53 -08:00
Conner Fromknecht
6e542d5dfa
lnwallet/channel_test: init open channels with Packager 2018-03-09 14:45:30 -08:00
Conner Fromknecht
53e4422a2e
lnwallet/channel: integrate fwdpkgs w/ in-mem buffering 2018-03-09 14:45:30 -08:00
Olaoluwa Osuntokun
b8d0df998a
lnwallet: when validating fee updates, ensure newFee < balance 2018-03-08 12:50:49 -05:00
Olaoluwa Osuntokun
ac90a8288e
lnwallet: precalculate fees in mSAT to avoid multiple conversions 2018-03-08 12:50:49 -05:00
Olaoluwa Osuntokun
217166fb10
lnwallet: within validateCommitmentSanity check for balance underflow
In this commit, we add an additional check within
validateCommitmentSanity due to the recent change to unsigned integers
for peer balances in the channel state machine. If after evaluation
(just applying HTLC updates), the balances are negative, then we’ll
return ErrBelowChanReserve.
2018-03-08 12:50:48 -05:00
Olaoluwa Osuntokun
5f5e4554cb
lnwallet: if the initiator is unable to pay fees, then consume their entire output
In this commit, we add logic to account for an edge case in the
protocol. If they initiator if unable to pay the fees for a commitment,
then their *entire* output is meant to go to fees. The recent change to
properly interpret balances as unsigned integers (within the protocol)
let to the discovery of this missed edge case.
2018-03-08 12:50:48 -05:00
Olaoluwa Osuntokun
19bc477b9a
lnwallet: update interface tests to account for recent lnwire.MilliSatoshi change
lnwire.MilliSatoshi is now a signed integer, as a result, we’ll return
a different error if our balances go to negative due to the inability
to pay a the set fee.
2018-03-08 12:50:48 -05:00
Olaoluwa Osuntokun
8425a35684
lnwallet: in NewChannelReservation ensure commit fees are payable
In this commit, we fix a bug introduced by the recent change of
lnwire.MilliSatoshi to be an unsigned integer. After this change an
integer underflow was left undetected, as a result we’ll now
momentarily cast to a signed integer in order to ensure that both sides
can pay the proper fee.
2018-03-08 12:50:47 -05:00
Olaoluwa Osuntokun
5ecef17e0f
lnwallet: modify logging to display mSAT amount if funding constrains invalid 2018-03-08 12:50:47 -05:00
Olaoluwa Osuntokun
116406c7ec
Merge pull request #769 from Roasbeef/new-lightning-key-derivation
multi: modify key derivation to be fully deterministic, remove p2pkh, wallet now witness only
2018-03-06 17:21:55 -05:00
Olaoluwa Osuntokun
18e9475a9a
lnwallet/btcwallet: grab best header timestamp directly from wallet
In this commit, we modify the way we obtain the current best header
timestamp. In doing this, we fix an intermittent flake that would pop
up at times on the integration tests. This could occur as if the wallet
was lagging behind the chain backend for a re-org, then a hash that the
backend knew of, may not be known by the wallet.

To remedy this, we’ll take advantage of a recent change to btcwallet to
actually include the timestamp in its sync state.
2018-03-06 16:04:07 -05:00
Olaoluwa Osuntokun
d98e7a730d
lnwallet: update integration tests due to recent API changes 2018-03-06 16:04:06 -05:00
Olaoluwa Osuntokun
a144018e98
lnwallet: remove p2pkh as an address type, wallet is now pure segwit
In this commit, we modify the mechanics of the wallet to only allow
derivation of segwit-like addresses. Additionally, the ConfirmedBalance
method on the WalletController now only has a single argument, as it’s
assumed that the wallet is itself only concerned with segwit outputs.
2018-03-06 16:04:03 -05:00
Olaoluwa Osuntokun
0d1a40fb46
lnwallet: update tests due to recent API changes 2018-03-06 16:04:03 -05:00
Olaoluwa Osuntokun
5b063a0691
lnwallet: modify the way we derive revocation roots to be deterministic
In this commit, we modify the way we generate the secrets for
revocation roots to be fully deterministic. Rather than use a special
key and derive all sub-roots from that (mixing in some “salts”), we’ll
use the proper keychain.KeyFamily instead. This ensures that given a
static description of the channel, we’re able to re-derive our
revocation root properly.
2018-03-06 16:04:02 -05:00
Olaoluwa Osuntokun
a41f00e2d6
lnwallet: update funding flow to utilize keychain.KeyRing
In this commit, we modify the funding flow process to obtain all keys
necessary from the keychain.KeyRing interface. This ensure that all
keys we generate are fully deterministic.
2018-03-06 16:04:02 -05:00
Olaoluwa Osuntokun
fe12c908f8
lnwallet: add an instance of keychain.SecretKeyRing to the Config struct 2018-03-06 16:04:02 -05:00
Olaoluwa Osuntokun
22ee0a7576
lnwallet: update state machine due to channeldb and SignDescriptor changes 2018-03-06 16:04:02 -05:00
Olaoluwa Osuntokun
af1fd65655
lnwallet/btcwallet: update Signer implementation to use keychain.KeyDescriptor 2018-03-06 16:04:01 -05:00
Olaoluwa Osuntokun
a0dc06b954
lnwallet: update script_utils and tests due to SignDescriptor API change 2018-03-06 16:04:01 -05:00
Olaoluwa Osuntokun
73dd1536ed
lnwallet: update signdescriptor_test.go due to latest API changes 2018-03-06 16:04:00 -05:00
Olaoluwa Osuntokun
9ccdcaf747
lnwallet: update the SignDescriptor struct to use keychain.KeyDescriptor
In this commit, we update the SignDescriptor struct to instead use the
keychain.KeyDescriptor struct inplace of a raw public key. We do this
as this allows for a recovery mode, where the caller doesn’t know what
key was used exactly, but remembers the precise KeyDescriptor. A
stateless signer is still able to re-derive the proper key, as it’s
given the full path.
2018-03-06 16:04:00 -05:00
Olaoluwa Osuntokun
93280ad60a
lnwallet/btcwallet: update implementation to account for recent API changes
The new version of the internal core of btcwallet now uses KeyScopes
rather than address types to derive particular addresses. As a result,
in this commit, we update our API usage to ensure that proper addresses
are still derived.
2018-03-06 16:04:00 -05:00
Olaoluwa Osuntokun
6290a520fd
lnwallet/btcwallet: remove pruned interface methods
These methods are no longer a part of the interface. As a result, we
can safely delete them.
2018-03-06 16:04:00 -05:00
Olaoluwa Osuntokun
a26367f3cb
lnwallet: remove NewRawKey and FetchRootKey from the WalletController interface
In this commit, we remove two methods from the WalletController
interface which were previously used by the funding reservation process
(NewRawKey) and the p2p network (FetchRootKey) in order to derive
various keys for operation. This methods are no longer necessary as the
KeyRing interface implements the functionality in a deterministic
manner.
2018-03-06 16:03:59 -05:00
Johan T. Halseth
781c2a6eb4
lnwallet test: update test to new error message 2018-03-06 22:02:35 +01:00
Johan T. Halseth
0cbb759d0a
lnwallet: send ReservationError for invalid/incompatible reservation 2018-03-06 22:02:34 +01:00
Johan T. Halseth
bb63ad7da6
lnwallet: send ReservationError for unacceptable constraints 2018-03-06 22:02:34 +01:00
Johan T. Halseth
2cd7ec0833
lnwallet: add errors.go, errors sent to peer during funding 2018-03-06 22:02:34 +01:00
Olaoluwa Osuntokun
d8ce90306d
lnwallet/btcwallet: during initial creation catch the case of an existing wallet
In this commit, due to the recent changes within lnd itself, it may be
possible that a wallet already exists when the wallet has been signaled
to be created. As a result, *always* open the wallet ourselves, but
allow an existing wallet to already be in place.
2018-03-05 11:07:07 -05:00
Johan T. Halseth
dd6872da31
lnwallet test: add TestFeeRateTypes and TestStaticFeeEstimator 2018-02-26 22:42:27 +01:00
Johan T. Halseth
d7834ca4eb
lnwallet tests: update tests to new FeeEstimator and fee rate types 2018-02-26 22:42:25 +01:00
Johan T. Halseth
1f839d2526
lnwallet/channel: denominate in fee rate types 2018-02-26 22:42:25 +01:00
Johan T. Halseth
e1bb762cf7
lnwallet: denominate in fee rate types 2018-02-26 22:42:25 +01:00
Johan T. Halseth
088d9bc42f
lnwallet: add VSize method for returning size from TxWeightEstimator 2018-02-26 22:42:24 +01:00
Johan T. Halseth
f6ac5658e2
lnwallet: make SendOutputs take feerate in SatPerVByte 2018-02-26 22:42:24 +01:00
Johan T. Halseth
68557e43c1
lnwallet: add feerate types, make estimator return sat/vbyte 2018-02-26 22:42:24 +01:00
Conner Fromknecht
4449038ae5
lnwallet/btcwallet/btcwallet: adds extra double spend case
Adds an extra case to the select statement to catch
an error produced by btcd. The error is meant to signal
that an output was previously spent, which can appear
under certain race conditions in spending/broadcasting.
This caused our final itest to fail because it would
not try to recraft the justice txn.
2018-02-20 20:48:53 -08:00
Olaoluwa Osuntokun
34efb380be
lnwallet: update interface tests due to recent API change 2018-02-20 19:16:14 -08:00
Olaoluwa Osuntokun
d5923f3832
Merge pull request #594 from halseth/publish-transaction-error-codes
Ignore ErrRejectDuplicate errors
2018-02-20 19:05:53 -08:00