Treat lnd wallet view as the source of spendable static-address
outputs while keeping historical deposit records in the DB. Reconcile
active FSMs against the current wallet view and reactivate known
deposits when their outpoints are visible again.
Refresh deposits before selection, withdrawal, loop-in, and channel-open
paths, and filter list and summary responses through the live active set
so stale Deposited records are not exposed as available funds.
Treat unconfirmed static-address deposits as swappable because their CSV
timeout has not started yet. Keep confirmed deposits ahead of
unconfirmed ones during automatic selection, then sort by value and
remaining lifetime within each confirmation group.
Share the expiry calculation with the dynamic-programming selector so
unconfirmed deposits do not look like the earliest-expiring candidates.
Server-supplied nonces and partial signatures are consumed by the static address loop-in and withdrawal MuSig2 signing paths. Reject nil signing info, wrong nonce lengths, and wrong partial signature lengths before registering nonces or combining signatures, so malformed responses cannot be silently zero-padded into signing attempts.
Add withdrawal coverage for nil and malformed server signing data.
Add the static-address helper that prepares full-deposit autoloop loop-ins
without dispatching them. The helper selects no-change deposit sets, records
explicit outpoints, and quotes the exact selected amount before the planner
tries to dispatch anything.
The tests cover the full-deposit selector, the quoted request construction,
and excluded outpoint handling so later liquidity work can rely on a stable
preparation surface.
Move static loop-in label validation to the rpc boundary and
remove the same check from the internal manager path.
This keeps external requests aligned with the existing swap rpc
surface while allowing internal autoloop callers to keep using
reserved labels for automated swaps. The tests cover both sides of
that contract: rpc requests still reject reserved labels, and the
manager path accepts them.
The Parameters struct describes the keys, expiry and pkScript that
define the static address script, so its natural home is the script
package. Moving it there lets staticutil drop its dependency on the
address package and lets callers reuse a single type alongside
script.StaticAddress and script.NewStaticAddress.
No behavior change.
Closes#1056
Reduce MinConfs from 6 to 3 to allow faster swap attempts while the
server enforces risk-based confirmation requirements. Update
SelectDeposits to prioritize more-confirmed deposits first, increasing
the likelihood of server acceptance. Add client-side logging of
insufficient confirmation details from server error responses.
In this commit we add a new function SelectDeposits
to the loop-in manager. It coin-selects deposits that
meet an arbitrary swap amount provided by the client.
We have to ensure that the server creates the correct
change outputs for the htlc- and sweepless sweep
transactions.
