This commit is a bit messy, but it tries to do the minimal switchover.
Some tests change, so those are included here.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Don't return false on db errors (we always fail on those), but return
false if they don't exist.
Also, add routine to clear them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rename the offending functions from wally_foo to cln_wally_foo.
For the sake of a minimal diff, only calls which conflict with wally
v1.0.0 have been changed. However it is bad form to use the wally_
function namespace; the remaining such calls should also be renamed.
Changelog-None
Signed-off-by: Jon Griffiths <jon_p_griffiths@yahoo.com>
Not just when it's a private channel. This is useful for listpeerchannels in the next patch.
Most of this is renaming.
It also means that source can be NULL, so move it out of the struct and put it in the message,
where it logically belongs, and make it an optional field.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
and stash in the database.
Rusty: I added the bad gossip message so we would see unknown updates in CI, and made sure we don't send our own generated updates to lightningd.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Adds tests for when the connection fails during
1) splice tx_signature
2) splice commitment_signed
Fleshed out the reestablish flow for these two cases and implemented the fixes to make these reestablish flows work.
Part of this work required changing commit process for splices: Now we send a single commit_part for the splice where previously we sent all commits, and accordingly, we no longer revoke in response.
Changelog-Fixed: Implemented splicing restart logic for tx_signature and commitment_signed. Splice commitments are reworked in a manner incompatible with the last version.
When we reconnect, if we get a note from the peer that they dont know
about a pending inflight, we need to be able to clean it up so we can
restart/re-negotiate a new RBF etc.
This adds a cleanup method to remove any inflights for a channel without
a last_tx (commitment tx)
We want to use this for boosting txs: either attaching fees to
zero-fee HTLCs, or making anchor transactions.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
peer_htlcs has become a bit of a dumping ground: move listforwards
etc to its own file.
Also move `struct channel_info` from peer_htlcs.h to channel.h where
it more logically belongs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We used to have "unsaved" payments: now we don't we can use
our normal "iterator" pattern rather than returning arrays.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We didn't write to db immediately, but waited until it the actual HTLC got
added (or failed). That way we didn't have a separate transaction to
write the payment into the db, but the complexity is not worth it: it
makes the next refactors harder, since we can't use the normal
iterator patterns like we do with the rest of the db (as we have to add
the unstored ones).
We might as well also make sendpay return immediately: we used to return
once the HTLC had been confirmed sent, since we entered it in the db
at that point, but we can keep it simple now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We had a complaint that you can't CPFP a mutual close, which you
should be able to do.
Fixes: #6692
Changelog-Fixed: wallet: close change outputs show up immediately in `listfunds` so you can CPFP.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We usually hand times by copy, not by pointer (and if we did, they should
be const!). I noticed this particularly for the state changed code, but
it goes down to to json_add_timeiso, so I fixed that too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
"id" is a magic name, so it was being populated by sqlite3
automatically, starting at 0. Fortunately, we only fetched by id in
one place: to indicate the `stored` flag when asked about an explicit
rune in `showrunes`.
Reported-by: @ShahanaFarooqui
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: JSON-RPC: `showrunes` on a specific rune would always say `stored`: false.
Don’t send the funding spend to onchaind if we detect it in inflights (aka. a splice). While we already prevented onchaind_funding_spent from being called directly, the call to wallet_channeltxs_add meant onchaind_funding_spent would be called *anyway* on restart. This is now fixed.
Additionally there was a potential for a race problem depending on the firing order of the channel depth and and funding spent events.
Instead of requiring these events fire in a specific order, we make a special “memory only” inflight object to prevent the race regardless of firing order.
Changelog-Fixed: Splice: bugfix for restart related race condition interacting with adversarial close detection.
This was changed by mistake in 23fafe98e3: if
it's null we turn it into 0 (which is what the default call does, but it
does log BROKEN about it!):
```
2023-08-03T14:10:49.001Z **BROKEN** lightningd: Accessing a null column total_msat/15 in query SELECT id, status, destination, msatoshi, payment_hash, timestamp, payment_preimage, path_secrets, route_nodes, route_channels, msatoshi_sent, description, bolt11, paydescription, failonionreply, total_msat, partid, local_invreq_id, groupid, completed_at FROM payments ORDER BY id;
```
Fixes: #6501
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Update the lightningd <-> channeld interface with lots of new commands to needed to facilitate spicing.
Implement the channeld splicing protocol leveraging the interactivetx protocol.
Implement lightningd’s channel_control to support channeld in its splicing efforts.
Changelog-Added: Added the features to enable splicing & resizing of active channels.
It's confusing: we can (and should) load this before other operations, though we don't actually need to yet. But more importantly, don't put it under the "outpointfilters_init" trace span.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Pointed out by @ShahanaFarooqui, we leave a single unused entry in the datastore,
so we should clean that up too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If they have invalid runes, we bail, but if they have runes which used
a different master secret (old commando.py allowed you to override
secret), we just complain and delete them.
Note that this requires more mocks in wallet/test/run-db.c...
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The wallet_datastore_first() SELECT statement only iterates from the
given key (if any), relying on the caller to notice when the key no
longer applies. (e.g. startkey = ["foo", "bar"] will return key
["foo", "bar"] then ["foo", "bar", "child" ], then ["foo", "baz"]).
The only caller (listdatastore) would notice the keychange and stop
looping, but reallly wallet_datastore_next() should do this. When I
tried to use it for migrations, I got very confused!
Also, several places want a simple "wallet_datastore_get()" function,
so provide that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
During migrations, wallet doesn't exist yet, so we use raw db. Split
functions into lower-level ones and make public API a simple wrapper.
Unfortunately, this means db_datastore_next needs to proceed db_datastore_first
since they're now static (and first calls next), plus, fix some weird indents,
so diff is bigger than expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
