Commit Graph

698 Commits

Author SHA1 Message Date
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
Jason Dufair
84551c616f lnwallet/lnrpc: Expose sync status to gRPC interface
This commit adds wallet_best_block_timestamp to the gRPC interface.
This is done in order to allow clients to calculate progress while
lnd syncs to the blockchain. wallet_best_block_timestamp is exposed
via the GetInfo() rpc call. Additionally, IsSynced() returns the
WalletBestBlockTimestamp as the second value in the tuple
that is returned, providing additional detail when querying about the
status of the sync. The BtcWallet interface has also been updated
accordingly.

This commit was created to support the issue to
[Add progress bar for chain sync] (lightninglabs/lightning-app#10) in
lightning-app
2018-02-20 19:00:06 -08:00
Johan T. Halseth
3fd7f28b39
lnwallet: don't ignore any returned error from PublishTransaction 2018-02-14 12:34:41 +01:00
Johan T. Halseth
d96b5b62eb
lnwallet test: add test for PublishTransaction return errors 2018-02-14 12:34:41 +01:00
Johan T. Halseth
1dcc89cca9
lnwallet/btcwallet: return concrete error type from PublishTransaction 2018-02-14 12:34:40 +01:00
Johan T. Halseth
a1a9834a53
lnwallet: add PublishTransaction error types 2018-02-14 12:34:40 +01:00
Olaoluwa Osuntokun
7f61d8cf3d
lnwallet: update tests to use latest neutrino API 2018-02-09 12:16:17 -08:00
Johan T. Halseth
82dc8e0794
lnwallet test: add channel constraints tests
This commit adds the tests TestMaxAcceptedHTLCs,
TestMaxPendingAmount, TestChanReserve and TestMinHTLC.
2018-02-08 18:35:25 -05:00