rpc: add change_address parameter to SendCoins

cmd/commands/commands.go

@@ -516,6 +516,15 @@ var sendCoinsCommand = cli.Command{
 				"amount can be spent in the utxos through " +
 				"the amt flag",
 		},
+
+		cli.StringFlag{
+			Name: "change_address",
+			Usage: "(optional) the address to send change to. If not " +
+				"specified, change will be sent to an address " +
+				"derived from the wallet. This allows draining " +
+				"specific addresses by repeatedly sending with " +
+				"change returning to the same address",
+		},
 		txLabelFlag,
 	},
 	Action: actionDecorator(sendCoins),
@@ -663,6 +672,7 @@ func sendCoins(ctx *cli.Context) error {
 		SpendUnconfirmed:      minConfs == 0,
 		CoinSelectionStrategy: coinSelectionStrategy,
 		Outpoints:             outpoints,
+		ChangeAddress:         ctx.String("change_address"),
 	}
 	txid, err := client.SendCoins(ctxc, req)
 	if err != nil {

go.mod

@@ -51,14 +51,14 @@ require (
 	github.com/urfave/cli v1.22.9
 	go.etcd.io/etcd/client/pkg/v3 v3.5.12
 	go.etcd.io/etcd/client/v3 v3.5.12
-	golang.org/x/crypto v0.37.0
+	golang.org/x/crypto v0.43.0
 	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8
 	golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028
-	golang.org/x/sync v0.13.0
-	golang.org/x/term v0.31.0
+	golang.org/x/sync v0.17.0
+	golang.org/x/term v0.36.0
 	golang.org/x/time v0.3.0
-	google.golang.org/grpc v1.59.0
-	google.golang.org/protobuf v1.33.0
+	google.golang.org/grpc v1.76.0
+	google.golang.org/protobuf v1.36.10
 	gopkg.in/macaroon-bakery.v2 v2.0.1
 	gopkg.in/macaroon.v2 v2.0.0
 	pgregory.net/rapid v1.2.0
@@ -78,7 +78,7 @@ require (
 	github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 // indirect
 	github.com/btcsuite/winsvc v1.0.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/containerd/continuity v0.3.0 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
@@ -93,7 +93,7 @@ require (
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fergusstrange/embedded-postgres v1.25.0 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-viper/mapstructure/v2 v2.3.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -170,24 +170,24 @@ require (
 	go.etcd.io/etcd/server/v3 v3.5.12 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.0 // indirect
-	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.20.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.20.0 // indirect
-	go.opentelemetry.io/otel/metric v1.35.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.35.0 // indirect
-	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.37.0 // indirect
+	go.opentelemetry.io/otel/trace v1.37.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.0.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.17.0 // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/net v0.39.0 // indirect
-	golang.org/x/sys v0.32.0 // indirect
-	golang.org/x/text v0.24.0 // indirect
-	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
+	golang.org/x/mod v0.28.0 // indirect
+	golang.org/x/net v0.46.0 // indirect
+	golang.org/x/sys v0.37.0 // indirect
+	golang.org/x/text v0.30.0 // indirect
+	golang.org/x/tools v0.37.0 // indirect
 	google.golang.org/genproto v0.0.0-20231016165738-49dd2c1f3d0b // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20231016165738-49dd2c1f3d0b // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20231030173426-d783a09b4405 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251007200510-49b9836ed3ff // indirect
 	gopkg.in/errgo.v1 v1.0.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect