Commit Graph

1229 Commits

Author SHA1 Message Date
Bjarne Magnussen
6ab625d69b
chanfunding: factor out sanity check for change that is dust 2021-04-13 11:37:20 +02:00
Bjarne Magnussen
59c40ec8b4
chanfunding: fee estimation based on change output in CoinSelect
Add a dust-limit to `CoinSelect` and let the fee estimation consider if a change output is needed or not, assuring that if the change is below the dust-limit it will go towards the fee instead.
2021-04-13 11:37:12 +02:00
Bjarne Magnussen
235e73205d
chanfunding: refactor fee estimate calculation 2021-04-12 14:39:38 +02:00
Wilmer Paulino
82fe5d9bba
build: update btcwallet dependency introducing pruned bitcoind support
This is achieved by some recent work within the BitcoindClient enabling
it to retrieve pruned blocks from its server's peers.
2021-04-06 14:55:14 -07:00
Wilmer Paulino
2d163b788b
lnwallet: expose wallet import related methods to WalletController 2021-04-05 15:41:09 -07:00
Wilmer Paulino
f91e7cde59
lnwallet: expose optional account filter for several WalletController methods 2021-04-05 15:41:06 -07:00
Wilmer Paulino
f38bf4d7fa
lnwallet: expose required account parameter for WalletController methods 2021-04-05 15:41:05 -07:00
Wilmer Paulino
a620ce3682
build: update btcd and btcwallet dependencies 2021-04-05 15:41:04 -07:00
Joost Jager
9398220568 walletrpc: add ListLeases 2021-03-13 08:45:52 +01:00
Joost Jager
5ba0f8e355 lnwallet: bump btcwallet 2021-03-13 08:45:52 +01:00
Conner Fromknecht
7e33548e8b
Merge pull request #4775 from halseth/input-tx-size-constants
[input/size] Check tx size constants
2021-03-10 09:23:40 -08:00
eugene
99a7271289
lntest/itest+lnwallet: add legacy chanrestore test
The test makes use of a nextRevocationProducer that is only used during
integration tests.
2021-03-05 12:49:18 -05:00
eugene
bb84f0ebc8
multi: store KeyLocator in OpenChannel, use ECDH
This commit adds a RevocationKeyLocator field to the OpenChannel
struct so that the SCB derivation doesn't have to brute-force the
sha chain root key and match the public key. ECDH derivation is now
used to derive the key instead of regular private key derivation a
la DerivePrivKey. The legacy can still be used to recover old
channels.
2021-03-05 12:49:18 -05:00
Johan T. Halseth
2bc37db61a
lnwallet: export HTLC generating methods 2021-03-05 10:58:42 +01:00
Olaoluwa Osuntokun
75eca3a595
Merge pull request #4923 from halseth/the-great-tlv-wire-migration
The great tlv wire migration of 2021
2021-03-03 16:24:31 -08:00
Olaoluwa Osuntokun
9a6bb19770
lnwire: prep wire messages for TLV extensions
Messages:
- UpdateFulfillHTLC
- UpdateFee
- UpdateFailMalformedHTLC
- UpdateFailHTLC
- UpdateAddHTLC
- Shutdown
- RevokeAndAck
- ReplyShortChanIDsEnd
- ReplyChannelRange
- QueryShortChanIDs
- QueryChannelRange
- NodeAnnouncement
- Init
- GossipTimestampRange
- FundingSigned
- FundingLocked
- FundingCreated
- CommitSig
- ClosingSigned
- ChannelUpdate
- ChannelReestablish
- ChannelAnnouncement
- AnnounceSignatures

lnwire: update quickcheck tests, use constant for Error

multi: update unit tests to pass deep equal assertions with messages

In this commit, we update a series of unit tests in the code base to now
pass due to the new wire message encode/decode logic. In many instances,
we'll now manually set the extra bytes to an empty byte slice to avoid
comparisons that fail due to one message having an empty byte slice and
the other having a nil pointer.
2021-02-24 17:31:55 +01:00
eugene
bc238ee84c
lnd+lnwallet: make capacity check stricter by adding fee
Also patches breacharbiter tests by using the correct commitment
fee and balances.
2021-02-22 12:07:21 -05:00
eugene
9b09895bde
channeldb+lnwallet: lastWasRevokeKey to store last sent rev/sig 2021-02-03 16:43:04 -05:00
Oliver Gugger
02267565fe
multi: unify code blocks in READMEs 2021-01-22 09:14:11 +01:00
Johan T. Halseth
422008e3c0
lnwallet+funding+rpcserver: check reserved value before
PublishTransaction

For a few manual send cases that can be initiated by the user, we check
the reserved value.
2021-01-19 20:06:52 +01:00
Johan T. Halseth
eaf97418be
lnwallet: check Reserved value on funding request 2021-01-19 10:53:45 +01:00
Johan T. Halseth
3cc31ae841
lnwallet: add CheckReservedValue 2021-01-19 10:53:45 +01:00
Johan T. Halseth
4a4e0c73f7
lnwallet/chanfunding: add Inputs/Outputs to assemblers
This will be used to try to estimate how much the funding transaction
will decrease our wallet balance.
2021-01-19 10:53:45 +01:00
Johan T. Halseth
0fd76e53b8
multi: cap anchors feerate at configurable maximum
This commit caps the update fee the initiator will send when the anchors
channel type is used. We do not limit anything on the receiver side.

10 sat/vbyte is the current default max fee rate we use. This should be
enough to ensure propagation before anchoring down the commitment
transaction.
2020-12-15 19:54:50 +01:00
Johan T. Halseth
1923d40843
lnwallet+funding: enable AnchorsZeroFeeHtlcTx commit type if both nodes support
We assume the legacy anchor type is no longer advertised by us.
2020-12-15 10:13:18 +01:00
Johan T. Halseth
d5cd9861d2
channeldb+lnwallet: define zero-fee channel type 2020-12-15 10:13:07 +01:00
Conner Fromknecht
4af24158c4
Merge pull request #4779 from halseth/anchor-htlc-aggregation
[anchors] HTLC second level aggregation in the sweeper
2020-12-11 16:22:17 -08:00
Conner Fromknecht
0d57ff2432
lnwallet/test: execute ifacet tests for each backend in parallel 2020-12-10 17:42:26 -08:00
Conner Fromknecht
87787ce771
lnwallet: move interface_test.go to it's own package 2020-12-10 17:42:26 -08:00
Conner Fromknecht
1483ed119b
make: use low-scrypt to speed up unit-race
This predominately affects the lnwallet unit tests which are the bulk of
the execution time.
2020-12-10 17:42:26 -08:00
Johan T. Halseth
1e68cdc8cf
input+lnwallet+contractcourt: define SignDetails for HTLC resolutions 2020-12-10 14:24:18 +01:00
Johan T. Halseth
eb8d22e194
lnwallet/channel: properly set SignDesc.Output
Only value was populated for some, which would cause code to rely on the
PkScript being there to fail.
2020-12-10 14:24:18 +01:00
Yong
582b164c46
kvdb: add timeout options for bbolt (#4787)
* mod: bump btcwallet version to accept db timeout

* btcwallet: add DBTimeOut in config

* kvdb: add database timeout option for bbolt

This commit adds a DBTimeout option in bbolt config. The relevant
functions walletdb.Open/Create are updated to use this config. In
addition, the bolt compacter also applies the new timeout option.

* channeldb: add DBTimeout in db options

This commit adds the DBTimeout option for channeldb. A new unit
test file is created to test the default options. In addition,
the params used in kvdb.Create inside channeldb_test is updated
with a DefaultDBTimeout value.

* contractcourt+routing: use DBTimeout in kvdb

This commit touches multiple test files in contractcourt and routing.
The call of function kvdb.Create and kvdb.Open are now updated with
the new param DBTimeout, using the default value kvdb.DefaultDBTimeout.

* lncfg: add DBTimeout option in db config

The DBTimeout option is added to db config. A new unit test is
added to check the default DB config is created as expected.

* migration: add DBTimeout param in kvdb.Create/kvdb.Open

* keychain: update tests to use DBTimeout param

* htlcswitch+chainreg: add DBTimeout option

* macaroons: support DBTimeout config in creation

This commit adds the DBTimeout during the creation of macaroons.db.
The usage of kvdb.Create and kvdb.Open in its tests are updated with
a timeout value using kvdb.DefaultDBTimeout.

* walletunlocker: add dbTimeout option in UnlockerService

This commit adds a new param, dbTimeout, during the creation of
UnlockerService. This param is then passed to wallet.NewLoader
inside various service calls, specifying a timeout value to be
used when opening the bbolt. In addition, the macaroonService
is also called with this dbTimeout param.

* watchtower/wtdb: add dbTimeout param during creation

This commit adds the dbTimeout param for the creation of both
watchtower.db and wtclient.db.

* multi: add db timeout param for walletdb.Create

This commit adds the db timeout param for the function call
walletdb.Create. It touches only the test files found in chainntnfs,
lnwallet, and routing.

* lnd: pass DBTimeout config to relevant services

This commit enables lnd to pass the DBTimeout config to the following
services/config/functions,
  - chainControlConfig
  - walletunlocker
  - wallet.NewLoader
  - macaroons
  - watchtower
In addition, the usage of wallet.Create is updated too.

* sample-config: add dbtimeout option
2020-12-07 15:31:49 -08:00
Conner Fromknecht
daf7c8a854
Merge pull request #4780 from halseth/chainwatcher-force-close-future-state
chainwatcher: properly derive to_local script for "future" local force closes
2020-12-03 16:21:50 -08:00
Oliver Gugger
2edc3cf98f
multi: update to latest btcd version
With this commit we update btcd to the latest version which allows us to
specify the btcd binary we want to use when spinning up a new node.
2020-12-03 11:30:22 +01:00
Johan T. Halseth
2a7a34ae10
contractcourt+lnwallet: use state num instead of commit height when
outdated local state

This commit fixes a bug that would cause us to not sweep our local
output in case we force closed, then lost state or attempted recovery.
The reason being that we would use or local commit height when deriving
our scripts, which would be incorrect. Instead we use the extracted
state number to derive the correct scripts, allowing us to sweep the
output.

Allthough being an unlikely scenario, we would leave money on chain in
this case without any warning (since we would just end up with an empty
delay script) and forget about the spend.
2020-12-03 08:01:08 +01:00
Johan T. Halseth
18f79e20d5
lnwallet/test_utils: set up asymmetric commits
The remote and local commits are not symmetric, so we correctly set them
up pointing to the correct commitment tx.
2020-12-03 08:00:01 +01:00
Federico Bond
10d94f99c0
multi: move several wait group done calls to defer statements 2020-11-23 14:48:44 +01:00
Johan T. Halseth
953443e10c
lnwallet/channel: correct dust calculation on incoming HTLC
Similar to the previous commit, we fix a bug resulting in the wrong
commit weight being calculated when an HTLC just above the remote's
duslimit was added from the remote. This was a result of using the
successFee instead of the timeoutFee when checking whether it was dust,
making us consider it dust when it shouldn't have been.
2020-11-13 12:02:03 +01:00
Johan T. Halseth
e0b133297d
lnwallet/channel: correct dust calculation on outgoing HTLC
In this commit we fix a bug resulting in the wrong commit weight being
calculated when an HTLC just below the remote's duslimit was added. This
was a result of using the timeoutFee instead of the successFee when
checking whether it was dust, making us consider it non-dust when it
should have been.
2020-11-13 11:58:52 +01:00
carla
0d35ce7561
mutli: move parse upfront shutdown out of rpcserver 2020-11-10 11:40:52 +02:00
Carla Kirk-Cohen
a0ab96de5d
Merge pull request #4735 from carlaKC/2426-defaultmaxcsv
multi: add control over maximum acceptable local CSV delay
2020-11-05 12:39:35 +02:00
Bjarne Magnussen
0e2d6dc0a9
chanfunding: match error string when testing CoinSelectSubtractFees 2020-11-04 18:54:57 +01:00
Bjarne Magnussen
493bc27ec2
chanfunding: fix tiny typo 2020-11-04 18:54:57 +01:00
Bjarne Magnussen
c56457c869
chanfunding: add test for a non-zero change 2020-11-04 18:54:57 +01:00
Bjarne Magnussen
07549d50ff
chanfunding: assure logic for high-fee
Without this change the high-fee logic is never tested as it is instead caught by the dust-output logic. This change uses a higher fee rate to ensure an output value above the dust limit, while still spending 20% on fees.
2020-11-04 18:54:57 +01:00
Bjarne Magnussen
9e825e6c0f
chanfunding: assure logic for dust output
Without this change the fee for the test case is above 20% and hence the error could be caught by the high-fee logic instead.
2020-11-04 18:54:57 +01:00
carla
f4136decae
multi: add max local csv config option
To allow nodes more control over the amount of time that their funds
will be locked up, we add a MaxLocalCSVDelay option which sets the
maximum csv delay we will accept for all channels. We default to the
existing constant of 10000, and set a sane minimum on this value so that
clients cannot set unreasonably low maximum csv delays which will result
in their node rejecting all channels.
2020-11-04 13:55:37 +02:00
Wilmer Paulino
1ad0dbade9
btcwallet: return chain best timestamp while backend is syncing
A while back, changes were made to the wallet such that it waits for the
backend to be synced before beginning to store the latest 10,000 blocks
of the chain. This inherently broke sync progress implementations based
on the best_header_timestamp result from the GetInfo RPC for
neutrino-based nodes as the wallet is no longer tracking all blocks in
the chain. To work around this, we now make sure to return the backend's
best header timestamp instead of the wallet's, allowing said sync
progress implementations to work again.
2020-10-19 13:57:30 -07:00
Oliver Gugger
f947576f33
lnwallet+mock: add new PSBT methods 2020-10-03 10:34:39 +02:00