Commit Graph

605 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
d59aba35a0 Merge branch 'refresh-chan-id' 2019-11-27 15:21:42 -06:00
Olaoluwa Osuntokun
5bdb0d3d66
channeldb+lntest: code style fixes 2019-11-27 15:21:28 -06:00
Roei Erez
8b3dd9415e channeldb: refresh channel state within RefreshShortChanID
Refresh channel memory state whenever the short channel id is refreshed.
This is to make the in-memory channel consistent with the disk data.

Fixes #3765.
2019-11-27 15:10:00 -06:00
Conner Fromknecht
3b253e05f6
multi: restructure invoice Terms field
This commit restructures an invoice's ContractTerms to better encompass
the restrictions placed on settling. For instance, the final ctlv delta
and invoice expiry are moved from the main invoice body (where
additional metadata is stored). Additionally, it moves the State field
outside of the terms since it is rather metadata about the invoice
instead of any terms offered to the sender in the payment request.
2019-11-22 02:25:02 -08:00
Conner Fromknecht
6cabea563e
channeldb/invoices: optimize deserializeHtlcs
Instead of allocating a byte slice to read in each htlc's raw TLV
stream, use a LimitReader to truncate the stream to the proper length.
2019-11-22 02:24:44 -08:00
Conner Fromknecht
4c872c438b
channeldb: complete migration 12 for TLV invoices 2019-11-22 02:24:28 -08:00
Conner Fromknecht
76682ad820
channeldb/migration12: add tlv invoice migration tests 2019-11-22 02:24:11 -08:00
Conner Fromknecht
4b358aa2ad
channeldb/migration12: write out invoices using TLV encoding 2019-11-22 02:23:59 -08:00
Conner Fromknecht
0f8048d336
channeldb/migration12: copy invoice deserialization 2019-11-22 02:23:47 -08:00
Olaoluwa Osuntokun
6f9fcfaccc
Merge pull request #3499 from cfromknecht/mpp-payments-rpc
channeldb+rpcserver: expose legacy payments as multi-path payments
2019-11-21 18:38:53 -08:00
Olaoluwa Osuntokun
f6614dd435
channeldb: add new AbandonChannel method 2019-11-20 17:42:49 -08:00
Conner Fromknecht
063f24f2ed
channeldb+routing: expose HTLCs in payment subscriptions
This commit modifies the FetchPayment method to return MPPayment structs
converted from the legacy on-disk format. This allows us to attach the
HTLCs to the events given to clients subscribing to the outcome of an
HTLC.

This commit also bubbles up to the routerrpc/router_server, by
populating HTLCAttempts in the response and extracting the legacy route
field from the HTLCAttempts.
2019-11-19 20:43:38 -08:00
Conner Fromknecht
01cecb1f27
multi: rename to FailureReasonPaymentDetails
Prior name is too long XD
2019-11-19 20:42:21 -08:00
Conner Fromknecht
77602451b8
channeldb: add MPPayment from FetchPayments 2019-11-19 20:41:08 -08:00
Conner Fromknecht
fbd599a2cb
multi: rename Payment.PaymentPreimage to Payment.Preimage
Preliminary step to exposing PaymentPreimage() as a method that can be
shared between legacy payments and mutli-path payments.
2019-11-19 20:40:29 -08:00
Conner Fromknecht
5e27b5022c
multi: remove LocalFeatures and GlobalFeatures 2019-11-08 05:32:00 -08:00
Conner Fromknecht
6d971e5113
routing/route/route: add optional MPP field to Hop
This commit also modifies the Router serialization to persist the MPP
struct when present, and properly restore it when loading from disk.
2019-11-04 14:11:28 -08:00
Olaoluwa Osuntokun
38e313a869
Merge pull request #3633 from joostjager/safe-migrations
channeldb: isolate migrations
2019-11-01 18:28:56 -07:00
Olaoluwa Osuntokun
a73ee28e46
multi: convert the existing channeldb.ChannelType uint8 into a bit field
In this commit, we convert the existing `channeldb.ChannelType` type
into a _bit field_. This doesn't require us to change the current
serialization or interpretation or the type as it is, since all the
current defined values us a distinct bit. This PR lays the ground work
for any future changes that may introduce new channel types (like anchor
outputs), and also any changes that may modify the existing invariants
around channels (if we're the initiator, we always have the funding
transaction).
2019-10-31 16:34:37 -07:00
Joost Jager
4486a06b1a
migration_01_to_11: remove version checking for migration tests 2019-10-31 11:25:07 +01:00
Joost Jager
60503d6c44
channeldb/migration_01_to_11: remove unused code 2019-10-31 07:18:36 +01:00
Joost Jager
f5191440c5
channeldb: initialize migrations logger 2019-10-30 08:56:18 +01:00
Joost Jager
43449ca7a7
channeldb/migration_01_to_11: add references to untested migrations 2019-10-29 11:49:33 +01:00
Joost Jager
6913cd64b6
channeldb: reference migrations in package
This commit removes the migrations from channeldb and references those
in the migrations_01_to_11 package. This creates a one-way dependency on
the migrations. Future changes to channeldb won't be able to break
migrations anymore.
2019-10-24 12:49:40 +02:00
Joost Jager
6e463c1634
channeldb: make copy for migrations
This commit is a direct copy of the complete channeldb package. It only
changes the package declaration at the top of every file. We make this
full copy so that review can be focused on the actual changes made.
Otherwise changes may drown in all the file moves.

Linting for the new package is disabled, as it contains lots of
pre-existing issues.
2019-10-24 12:49:38 +02:00
Olaoluwa Osuntokun
e9d2ad5d73 Revert "channeldb: require minimum db upgrade version"
This reverts commit f1942a4c33dbea7144f756d9cd0139ab1fe8197f.
2019-10-12 14:30:26 -07:00
Olaoluwa Osuntokun
0386e0c297 Revert "channeldb: remove unsupported migrations"
This reverts commit 3ab4c749c6da4c2693b3978c0a0863787c9c3495.
2019-10-12 00:47:45 -07:00
Wilmer Paulino
fa96450db8
channeldb: add freelist sync option modifier 2019-10-04 12:19:41 -04:00
Joost Jager
b58dbb2d70
multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
Joost Jager
ac7c93f544
channeldb: fail migration for accepted hodl invoices 2019-09-28 08:30:33 +02:00
Joost Jager
31f72f6c7d
channeldb: extract before migration func 2019-09-28 08:30:31 +02:00
Joost Jager
f47de09850
channeldb: log error for migration test failures 2019-09-28 08:23:49 +02:00
Olaoluwa Osuntokun
b399203e71
lnwallet: update channel state machine to be aware of tweakless commits
In this commit, we update the channel state machine to be aware of
tweakless commits. In several areas, we'll now check the channel's type
to see if it's `SingleFunderTweakless`. If so, then we'll opt to use the
remote party's non-delay based point directly in the script, skipping
any additional cryptographic operations. Along the way we move the
`validateCommitmentSanity` method to be defined _before_ it's used as is
cutomary within the codebase.

Notably, within the `NewUnilateralCloseSummary` method, we'll now _blank
out_ the `SingleTweak` value if the commitment is tweakless. This
indicates to callers the witness type they should map to, as the value
isn't needed at all any longer when sweeping a non-delay output.

We also update the signing+verification tests to also test that we're
able to properly generate a valid witness for the new tweakless
commitment format.
2019-09-25 18:25:43 -07:00
Olaoluwa Osuntokun
21133e1856
channeldb: define new channel type, SingleFunderTweakless
In this commit, we define a new channel type: SingleFunderTweakless.
We'll use this channel type to denote channels with commitments that
don't tweak the remote party's key in their non-delay output.
2019-09-25 18:25:40 -07:00
Johan T. Halseth
2a6ad6e634
channeldb+lnwallet: don't pass isRestoredChan to ChanSyncMsg
Since we have access to the internal state of the channel, we can
instead get it directly instead of passing it in as a parameter.
2019-09-25 14:04:44 +02:00
Johan T. Halseth
ac0e9b6016
channeldb/channel: add BroadcastedCommitment 2019-09-25 14:04:43 +02:00
Johan T. Halseth
02b2787e44
multi: make MarkCommitmentBroadcasted take closeTx 2019-09-25 14:04:43 +02:00
Johan T. Halseth
a810092e53
channeldb/channel: make putChanStatus take optional extra closures 2019-09-25 14:04:43 +02:00
Johan T. Halseth
eb1b84c0b4
channeldb+lnwallet: make ChanSyncMsg method on OpenChannel 2019-09-25 14:04:42 +02:00
Johan T. Halseth
0122dda88a
channeldb/channel: remove unused FullSync method
The exported FullSync method is only used by test code, so we remove it
and instead use SyncPending.
2019-09-25 14:04:42 +02:00
Olaoluwa Osuntokun
18f88cbd8d
Merge pull request #3440 from joostjager/buildroute
routing: add build route functionality
2019-09-24 20:24:24 -07:00
Joost Jager
339ff357d1
channeldb: invalidate channel signature cache on update 2019-09-23 13:07:04 +02:00
Joost Jager
a0e91b5d41
channeldb: add forward fee calculation function 2019-09-17 11:11:02 +02:00
Joost Jager
8c44cf4a22
channeldb: add ComputeFee function 2019-09-17 11:10:58 +02:00
Joost Jager
95502da7e8
Merge pull request #3414 from joostjager/report-accept-height
lnwire+htlcswitch: report htlc accept height
2019-09-16 13:49:29 +02:00
Joost Jager
d3e206ef95
invoices: return accept height in hodl event
This is a preparation for passing back the accept height in the
incorrect payment details failure message to the sender.
2019-09-16 10:10:16 +02:00
Joost Jager
49a20a87a2
channeldb+invoices: make htlc cancelation stricter
Previously it was possible to cancel a canceled htlc. This would
subtract the htlc amount from the invoice amount again.
2019-09-16 10:10:13 +02:00
Joost Jager
3ab4c749c6
channeldb: remove unsupported migrations
To reduce maintenance on migration code, we move to only supporting
upgrades from previous major releases.
2019-09-13 10:13:00 +02:00
Joost Jager
f1942a4c33
channeldb: require minimum db upgrade version 2019-09-13 10:12:58 +02:00
Lars Lehtonen
2f51ccd10b channeldb: Fix dropped error in migrations test
channeldb: Fix dropped error and wrap with context

channeldb: Fix empty error condition in waitingproof test

channeldb: Fix empty error condition in codec

channeldb: Wrap error in context
2019-09-12 15:49:21 +00:00