staticaddr: loop-in manager and fsm

Author: hieblmi

create.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Define the reg_alice function
+reg_alice() {
+    docker exec -ti alice lncli --network regtest "$@"
+}
+
+# Request a new static loop-in address from the server
+NEW_ADDRESS=$(loop --network=regtest s n | grep "Received a new static loop-in address from the server:" | awk '{print $10}')
+
+echo "New static loop-in address: $NEW_ADDRESS"
+
+# Send coins to the new address
+AMOUNT=250000
+SEND_COINS=$(reg_alice sendcoins --addr "$NEW_ADDRESS" --amt "$AMOUNT" --min_confs 0 --force)
+
+echo "$SEND_COINS"
+
+# Extract the txid
+TXID=$(echo "$SEND_COINS" | grep "txid" | awk '{print $2}' | tr -d '",')
+
+echo "Transaction ID: $TXID"
+
+# Mine 3 blocks to confirm the transaction
+/usr/local/bin/regtest mine 3
+
+echo "Mined 3 blocks to confirm the transaction."
+
+echo "Script completed successfully."

interface.go

@@ -234,6 +234,42 @@ type LoopInRequest struct {
 	RouteHints [][]zpay32.HopHint
 }
 
+// StaticAddressLoopInRequest contains the required parameters for the swap.
+type StaticAddressLoopInRequest struct {
+	// DepositOutpoints contain the outpoints of the static address deposits
+	// that are being looped in. The sum of output values constitute the
+	// swap amount.
+	DepositOutpoints []string
+
+	// MaxSwapFee is the maximum we are willing to pay the server for the
+	// swap. This value is not disclosed in the swap initiation call, but if
+	// the server asks for a higher fee, we abort the swap. Typically this
+	// value is taken from the response of the LoopInQuote call. It
+	// includes the pre-pay amount.
+	MaxSwapFee btcutil.Amount
+
+	// LastHop optionally specifies the last hop to use for the loop in
+	// payment.
+	LastHop *route.Vertex
+
+	// Label contains an optional label for the swap.
+	Label string
+
+	// Initiator is an optional string that identifies what software
+	// initiated the swap (loop CLI, autolooper, LiT UI and so on) and is
+	// appended to the user agent string.
+	Initiator string
+
+	// Private indicates whether the destination node should be considered
+	// private. In which case, loop will generate hophints to assist with
+	// probing and payment.
+	Private bool
+
+	// RouteHints are optional route hints to reach the destination through
+	// private channels.
+	RouteHints [][]zpay32.HopHint
+}
+
 // LoopInTerms are the server terms on which it executes loop in swaps.
 type LoopInTerms struct {
 	// MinSwapAmount is the minimum amount that the server requires for a