Commit Graph

24 Commits

Author SHA1 Message Date
nsa
e4188ba9c2 channeldb+lnwallet: store updates the peer should sign under new key
This fixes a long-standing force close bug. When we receive a
revocation, store the updates that the remote should sign next under
a new database key. Previously, these were not persisted which would
lead to force closure.
2020-07-29 19:03:44 -04:00
Wilmer Paulino
d23be59f53
channeldb: remove graph insertion of restored channels
This was initially done as there were a few assertions throughout the
codebase requiring a channel's policy to be known. Now that these have
been addressed, we no longer need to store restored channels in the
graph, as their policies where incomplete anyway.
2020-06-18 14:51:44 -07:00
Andras Banki-Horvath
248a00f211 kvdb+etcd: enable channeldb testing with both bdb/etcd 2020-05-22 11:26:25 +02:00
Conner Fromknecht
c775819372
channeldb/db: adds optional dry-run abort for migrations 2020-05-11 15:38:45 -07:00
carla
d3cb6ad869
channeldb: store close initiator status
This commit adds two new channel statuses which indicate the party that
initatited closing the channel. These statuses are set in conjunction
with the existing commit broadcast status so that we do not need to
migrate existing logic to handle multiple types of closes. This status
is set for locally initiated force closes in this commit because they
follow a similar pattern to cooparative closes, marking the commitment
broadcast then proceeding with tx broadcast. Remote force closes are
added in the following commit, as they are handled differently.
2020-02-21 13:33:49 +02:00
carla
8d632b8022
channeldb: add historical channel bucket lookup 2020-02-21 13:23:30 +02:00
carla
ed81c88239
channeldb: replace fetch channels booleans with optional filters
This changes replaces the pending an waiting booleans in fetchChannels
with optional filters which can be more flexibly used. This change
allows filtering of channels without having to reason about the matrix
of possible boolean combinations. A test is added to ensure that the
combinations of these filters act as expected.
2020-02-06 21:39:54 +02:00
carla
c5c2fc27f9
channeldb/test: replace test channel boilerplate createTestChannel
This change replaces test channel creation boilerplate with a
createTestChannel function which can be customized using functional
options.
2020-02-06 21:28:25 +02:00
Joost Jager
82579400b3
lnwallet: restore unsigned acked remote updates
This commit updates the channel state machine to
persistently store remote updates that we have received a
signature for, but that we haven't yet included in a commit
signature of our own.

Previously those updates were only stored in memory and
dropped across restarts. This lead to the production of
an invalid signature and channel force closure. The remote
party expects us to include those updates.
2020-01-15 13:09:35 +01:00
Olaoluwa Osuntokun
f6614dd435
channeldb: add new AbandonChannel method 2019-11-20 17:42:49 -08:00
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
480ec3bbca
channeldb: ensure restored channels can't be mutated 2019-01-28 20:24:48 -08:00
Olaoluwa Osuntokun
b2b57314fa
channeldb: add new RestoreChannelShells method
In this commit, we add a new type (ChannelShell) along with a new
method, RestoreChannelShells which allows a caller to insert a series of
channel shells into the database. These channel shells will allow a
restored node to initiate the DLP protocol and recover their set of
existing channels.

When we insert a channel shell, we re-create the original link node, and
also add the outgoing edge to the channel graph. This way we can be sure
that upon start up, we attempt to connect to the remote peers, and that
the normal graph query commands will operate as expected.
2019-01-28 20:24:41 -08:00
Olaoluwa Osuntokun
7a88f580ea
channeldb: add new FetchChannelMethod
In this commit, we add a new method, FetchChannel which is required in
order to implement the new chanbackup.LiveChannelSource interface.
2019-01-28 20:24:36 -08:00
Olaoluwa Osuntokun
f4054d2a66 channeldb: add new AddrsForNode method
In this commit, we add a new AddrsForNode method. This method will allow
a wrapper sturct to implement the new chanbackup.LiveChannelSource
method which is required to implement the full SCB feature set.
2019-01-28 20:24:22 -08:00
Johan T. Halseth
da3f515f12
channeldb/db_test: add TestFetchClosedChannelForID 2018-11-21 10:28:56 +01:00
bluetegu
bd75a56855 Add unit test for db Wipe. 2018-10-04 13:35:42 -04:00
practicalswift
a93736d21e multi: comprehensive typo fixes across all packages 2018-02-06 19:11:11 -08:00
Olaoluwa Osuntokun
1be4d67ce4
multi: run all test instances in parallel 2017-06-17 01:00:07 +02:00
Olaoluwa Osuntokun
7f98e8e5f1
channeldb: fix warnings found by go vet 2017-02-07 16:52:04 -08:00
Olaoluwa Osuntokun
597b4ee3d3
channeldb: Open is no longer dependant on a specific set of chain params 2016-12-27 16:43:19 -08:00
Olaoluwa Osuntokun
fa1e7a332f channeldb: remove hardcoded netparams 2016-04-24 12:35:52 -07:00
Olaoluwa Osuntokun
3f5664b46d channeldb: unify Create/Open into simply Open
Open will now create, and initialize the db if it does not yet exist.
2016-03-24 14:31:46 -07:00
Olaoluwa Osuntokun
631e76519e channeldb: switch to Open/Create methods rather than New
Commit includes basic tests for Open/Create. Additionally, rather than
relying on btcwallet’s addmgr for encryption/decryption, this package
now exposes a simple crypto system interface.
2016-03-23 22:11:57 -07:00