Commit Graph

270 Commits

Author SHA1 Message Date
Christian Decker b8fa765c3f wallet: Add primitives to store htlcs in the database
Signed-off-by: Christian Decker <decker.christian@gmail.com>
2017-10-09 11:51:13 +10:30
Christian Decker 3dda72c885 db: Create table for HTLCs
Also added a small warning to one of the used enums not to reorder or
insert values. They'd break the update path.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
2017-10-09 11:51:13 +10:30
Rusty Russell 8375857116 common: absorb remaining files from daemon/
Also, we split the more sophisticated json_add helpers to avoid pulling in
everything into lightning-cli, and unify the routines to print struct
short_channel_id (it's ':',  not '/' too).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-29 17:54:14 +02:00
Rusty Russell 1396cf6249 lightningd: remove num_revocations_received.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-23 17:38:22 +02:00
Christian Decker 4e6f9787b6 wallet: unique_id is not the same as dbid
They happen to advance at the same pace but mixing them may have
unforeseen consequences, and I have done so a few times already so
this explicitly separates them.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
2017-08-23 10:23:54 +09:30
Christian Decker 1a94e7282b db: Make peers unique by node_id
We should only ever have a single entry for each node_id, enforcing
this on the DB.
2017-08-23 10:23:54 +09:30
Rusty Russell 893335244d openingd: supply initial tx as well as signature.
And store in peer->last_tx/peer->last_sig like all other places,
that way we broadcast it if we need to.

Note: the removal of tmpctx in funder_channel() is needed because we
use txs[0], which was allocated off tmpctx.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-20 13:06:41 +09:30
Rusty Russell dbfac68c3f lightningd: keep last valid tx, and its signature.
This avoids us having to reconstruct it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-20 13:06:41 +09:30
Christian Decker 1ac10716be wallet: Add closing parameters to channel state
I must have missed these before, so adding them now.
2017-08-10 12:34:58 +09:30
Christian Decker cc5af13e05 wallet: Implement channel_config persistence 2017-08-10 12:34:58 +09:30
Christian Decker cfe87b16c3 db: Do not exit transaction on failure
Automatically exiting the DB transaction upon any failure is strange
since it'll kill any later attempt to commit. The commit itself should
be used to verify that everything was ok.
2017-08-10 12:34:58 +09:30
Christian Decker 5912c68185 db: Add a hexval helper to decode hex values from db into fields
This is going to be handy pretty soon. Channels are almost fully
blobs...
2017-08-10 12:34:58 +09:30
Christian Decker 33ffb53d9e db: Added schema for peers and channels 2017-08-10 12:34:58 +09:30
Christian Decker 416d6bf860 db: Enable foreign keys and cascade on shachain delete
Should make maintenance a bit easier.
2017-08-10 12:34:58 +09:30
Christian Decker b0c64909e7 wallet: Added database schema for shachain persistence 2017-08-10 12:34:58 +09:30
Christian Decker 1522eee528 unittests: Test some more of the db primitives. 2017-06-23 16:02:20 +09:30
Christian Decker 257ecf6222 wallet: Helper to store/retrieve persistent vars to/from DB
Not the nicest code, but it allows us to store the bip32_max_index so
that we don't forget our addresses upon restart. We could have done
the same by retrieving the max index from our index, but then we'd
forget addresses that don't have an associated output. Conversion
to/from string is so that we can store arbitrary one off values in the
DB in the future, independent of type.
2017-06-06 09:16:10 +09:30
Christian Decker 19a4e7f542 wallet: Expose transactional interface for db 2017-06-06 09:16:10 +09:30
Christian Decker 9882a9fb29 wallet: Start the wallet interface and link it into lightningd
The database is hidden behind the wallet interface, which has all the
wallet specific functionality. First up is the tracking of outputs.
2017-06-06 09:16:10 +09:30
Christian Decker 80436d06cb wallet: Create and manage a sqlite3 database for the wallet 2017-06-06 09:16:10 +09:30