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lnd/channeldb
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Carla Kirk-Cohen 7b1a288320
channeldb: store extra HTLC data in variable onion blob slot 
Take advantage of the variable byte encoding for a known length field
to extend HLTCs with additional data.
2023-06-02 11:01:44 -04:00
..
migration
multi: rename due to required maxHTLC bit
2023-02-21 11:10:39 +01:00
migration12
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
migration13
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
migration16
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
migration20
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
migration21
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
migration23
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
migration24
channeldb+migration: export commonly used methods
2022-04-20 01:18:12 +08:00
migration25
multi: fix make fmt
2022-08-23 22:10:24 +08:00
migration26
multi: fix make fmt
2022-08-23 22:10:24 +08:00
migration27
multi: fix make fmt
2022-08-23 22:10:24 +08:00
migration29
channeldb: BigSize migration, store zero-conf, scid-alias bits
2022-07-07 17:10:27 -04:00
migration30
channeldb: add local and remote balance to revocation log
2023-02-16 20:47:35 +02:00
migration_01_to_11
channeldb: use T.TempDir to create temporary test directory
2022-08-24 08:58:16 +08:00
migtest
multi: pass in a MigrationConfig to all optional migrations
2023-02-16 20:45:08 +02:00
models
multi: create channeldb/models package
2023-01-16 07:14:55 -08:00
addr_test.go
channeldb/addr_test: add tests for invalid onion addresses
2019-01-17 14:16:15 +01:00
addr.go
channeldb/addr: sanity check onion address length before writing to db
2019-01-17 14:16:15 +01:00
channel_cache_test.go
channeldb/channel_cache: add channelCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
channel_cache.go
channeldb/channel_cache: add channelCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
channel_test.go
channeldb: store extra HTLC data in variable onion blob slot
2023-06-02 11:01:44 -04:00
channel.go
channeldb: store extra HTLC data in variable onion blob slot
2023-06-02 11:01:44 -04:00
codec.go
channeldb: BigSize migration, store zero-conf, scid-alias bits
2022-07-07 17:10:27 -04:00
db_test.go
channeldb: add a FetchChannelByID method
2023-04-24 13:15:40 +02:00
db.go
channeldb: add a FetchChannelByID method
2023-04-24 13:15:40 +02:00
duplicate_payments.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
error.go
multi: break invoice depenency on channeldb
2023-01-16 07:31:09 -08:00
forwarding_log_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
forwarding_log.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
forwarding_package_test.go
channeldb: use T.TempDir to create temporary test directory
2022-08-24 08:58:16 +08:00
forwarding_package.go
channeldb: add method to wipe all forwarding packages
2021-09-23 13:22:33 +08:00
graph_cache_test.go
channeldb: add new ForEachNode method using the channel graph cache
2021-11-04 15:30:25 -07:00
graph_cache.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
graph_test.go
multi: rename due to required maxHTLC bit
2023-02-21 11:10:39 +01:00
graph.go
channeldb: use input.GenMultiSigScript
2023-04-11 11:15:36 +02:00
height_hint_test.go
chainntnfs: move cache implementation to channeldb
2023-01-16 03:13:17 -08:00
height_hint.go
chainntnfs: move cache implementation to channeldb
2023-01-16 03:13:17 -08:00
invoice_test.go
channeldb: split addHTLCs logic in the UpdateInvoice method
2023-03-14 19:26:18 -07:00
invoices.go
channeldb: add serializeAndStoreInvoice helper func
2023-03-14 19:26:18 -07:00
legacy_serialization.go
multi: update "funding locked" comments
2023-04-27 20:02:34 +02:00
log.go
migration30: add migration to convert old revocation logs
2022-07-12 21:01:08 +08:00
meta_test.go
multi: pass in a MigrationConfig to all optional migrations
2023-02-16 20:45:08 +02:00
meta.go
channeldb: export DB migration related functions
2022-10-13 09:45:07 +02:00
mp_payment_test.go
channeldb: read raw htlc attempt session key
2021-05-19 09:03:52 +02:00
mp_payment.go
lnwire: allow longer failure messages
2022-12-02 14:27:59 +01:00
nodes_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
nodes.go
multi: fix make fmt
2022-08-23 22:10:24 +08:00
options_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
options.go
multi: add new NoRevLogAmtData config option
2023-02-16 20:47:29 +02:00
paginate.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
payment_control_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
payment_control.go
channeldb+routing: fix format
2022-12-07 18:38:01 +08:00
payment_status.go
channeldb: move payment status code into new file
2022-12-07 18:38:01 +08:00
payments_test.go
channeldb+lnd: rpc server filters payments by date
2022-12-05 20:04:47 +08:00
payments.go
channeldb: move payment status code into new file
2022-12-07 18:38:01 +08:00
peers_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
peers.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
README.md
scripted-diff: replace ⛰ emoji with $ [skip ci]
2022-10-28 12:06:49 -04:00
reject_cache_test.go
channeldb/reject_cache: add rejectCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
reject_cache.go
channeldb/reject_cache: add rejectCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
reports_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
reports.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
revocation_log_test.go
channeldb: add local and remote balance to revocation log
2023-02-16 20:47:35 +02:00
revocation_log.go
channeldb: add local and remote balance to revocation log
2023-02-16 20:47:35 +02:00
setup_test.go
channeldb/test: test with postgres
2021-10-29 10:54:44 +02:00
waitingproof_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
waitingproof.go
multi: run gosimports
2022-02-10 11:02:01 +01:00
witness_cache_test.go
multi: replace defer cleanup with t.Cleanup
2022-10-13 17:46:54 +08:00
witness_cache.go
multi: fix make fmt
2022-08-23 22:10:24 +08:00

README.md

channeldb

Build Status MIT licensed GoDoc

The channeldb implements the persistent storage engine for lnd and generically a data storage layer for the required state within the Lightning Network. The backing storage engine is boltdb, an embedded pure-go key-value store based off of LMDB.

The package implements an object-oriented storage model with queries and mutations flowing through a particular object instance rather than the database itself. The storage implemented by the objects includes: open channels, past commitment revocation states, the channel graph which includes authenticated node and channel announcements, outgoing payments, and invoices

Installation and Updating

$  go get -u github.com/lightningnetwork/lnd/channeldb