build: bump deps

.github/workflows/go.yml

@@ -9,17 +9,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.22', '1.23']
+        go: ['1.24', '1.25']
     steps:
       - name: Set up Go
-        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 #v5.0.2
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: ${{ matrix.go }}
       - name: Check out source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
-      - name: Install Linters
-        run: "go install github.com/golangci/golangci-lint/cmd/[email protected]"
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@0a35821d5c230e903fcfe077583637dea1b27b47 # v9.0.0
+        with:
+          install-mode: "goinstall"
+          version: 9f61b0f53f80672872fced07b6874397c3ed197b # v2.7.2
       - name: Build
         run: go build ./...
-      - name: Lint
-        run: golangci-lint run

.golangci.yml

@@ -1,8 +1,8 @@
+version: "2"
 run:
-  deadline: 15m
-
+  timeout: 10m
 linters:
-  disable-all: true
+  default: none
   enable:
     - asciicheck
     - bidichk
@@ -12,9 +12,6 @@ linters:
     - dupword
     - durationcheck
     - errchkjson
-    - gofmt
-    - goimports
-    - gosimple
     - govet
     - grouper
     - ineffassign
@@ -25,7 +22,11 @@ linters:
     - reassign
     - rowserrcheck
     - sqlclosecheck
+    - staticcheck
     - tparallel
-    - typecheck
     - unconvert
     - unused
+formatters:
+  enable:
+    - gofmt
+    - goimports

client/lpdclient.go

@@ -305,6 +305,7 @@ func (c *Client) RequestChannel(ctx context.Context, channelSize uint64) error {
 		PaymentRequest: invoiceRes.Invoice,
 		FeeLimit:       &lnrpc.FeeLimit{Limit: &lnrpc.FeeLimit_Fixed{Fixed: feeLimitAtoms}},
 	}
+	// nolint:staticcheck
 	payStream, err := c.lc.SendPayment(ctx)
 	if err != nil {
 		return err

cmd/client/util.go

@@ -1,10 +1,8 @@
 package main
 
 import (
-	"context"
 	"fmt"
 	"os"
-	"time"
 
 	"github.com/decred/dcrlnd/macaroons"
 	"google.golang.org/grpc"
@@ -38,15 +36,12 @@ func connectToDcrlnd(addr, tlsCertPath, macaroonPath string) (*grpc.ClientConn,
 	opts = append(
 		opts,
 		grpc.WithPerRPCCredentials(macOpt),
-		grpc.WithBlock(),
 	)
 
 	// Block until connection happens or fail.
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-	conn, err := grpc.DialContext(ctx, addr, opts...)
+	conn, err := grpc.NewClient(addr, opts...)
 	if err != nil {
-		return nil, fmt.Errorf("unable to dial to dcrlnd's gRPC server: %v", err)
+		return nil, fmt.Errorf("unable to create gRPC client for %v: %v", addr, err)
 	}
 	return conn, nil
 }

config.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"crypto/tls"
 	_ "embed"
 	"errors"
@@ -164,10 +165,11 @@ type config struct {
 
 // listeners returns the interface listeners where connections to the http
 // server should be accepted.
-func (c *config) listeners() ([]net.Listener, error) {
+func (c *config) listeners(ctx context.Context) ([]net.Listener, error) {
 
 	listenFunc := func(addr string) (net.Listener, error) {
-		return net.Listen("tcp", addr)
+		var lc net.ListenConfig
+		return lc.Listen(ctx, "tcp", addr)
 	}
 
 	if !c.DisableTLS {
@@ -677,14 +679,6 @@ func loadConfig() (*config, []string, error) {
 	cfg.LNTLSCertPath = cleanAndExpandPath(cfg.LNTLSCertPath)
 	cfg.LNMacaroonPath = cleanAndExpandPath(cfg.LNMacaroonPath)
 
-	// Attempt an early connection to the dcrlnd server and verify if it's a
-	// reasonable server for operations.
-	err = server.CheckDcrlnd(cfg.LNRPCHost, cfg.LNTLSCertPath, cfg.LNMacaroonPath)
-	if err != nil {
-		return nil, nil, fmt.Errorf("error while checking underlying "+
-			"dcrlnd node: %v", err)
-	}
-
 	// Warn about missing config file only after all other configuration is
 	// done.  This prevents the warning on help messages and invalid
 	// options.  Note this should go directly before the return.

go.mod

@@ -1,76 +1,80 @@
 module github.com/decred/dcrlnlpd
 
-go 1.22
+go 1.24.0
 
 require (
 	github.com/davecgh/go-spew v1.1.1
-	github.com/decred/dcrd/chaincfg/chainhash v1.0.4
-	github.com/decred/dcrd/chaincfg/v3 v3.2.1
-	github.com/decred/dcrd/dcrutil/v4 v4.0.2
-	github.com/decred/dcrd/wire v1.7.0
-	github.com/decred/dcrlnd v0.7.4
+	github.com/decred/dcrd/chaincfg/chainhash v1.0.5
+	github.com/decred/dcrd/chaincfg/v3 v3.3.0
+	github.com/decred/dcrd/dcrutil/v4 v4.0.3
+	github.com/decred/dcrd/wire v1.7.2
+	github.com/decred/dcrlnd v0.8.2-0.20251215215714-d88122fa6129
 	github.com/decred/slog v1.2.0
 	github.com/gorilla/mux v1.8.1
 	github.com/jessevdk/go-flags v1.6.1
-	github.com/jrick/logrotate v1.0.0
-	golang.org/x/sync v0.8.0
-	google.golang.org/grpc v1.59.0
+	github.com/jrick/logrotate v1.1.2
+	golang.org/x/sync v0.19.0
+	google.golang.org/grpc v1.76.0
 	gopkg.in/macaroon.v2 v2.1.0
 )
 
 require (
-	decred.org/cspp/v2 v2.2.0 // indirect
-	decred.org/dcrwallet/v4 v4.1.3 // indirect
+	decred.org/cspp/v2 v2.4.0 // indirect
+	decred.org/dcrwallet/v5 v5.0.2 // indirect
 	github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/btcsuite/btcwallet/walletdb v1.4.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/companyzero/sntrup4591761 v0.0.0-20220309191932-9e0f3af2f07a // indirect
 	github.com/coreos/go-semver v0.3.1 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/dchest/siphash v1.2.3 // indirect
-	github.com/decred/base58 v1.0.5 // indirect
-	github.com/decred/dcrd v1.8.0 // indirect
-	github.com/decred/dcrd/addrmgr/v2 v2.0.4 // indirect
-	github.com/decred/dcrd/bech32 v1.1.3 // indirect
-	github.com/decred/dcrd/blockchain/stake/v5 v5.0.1 // indirect
-	github.com/decred/dcrd/blockchain/standalone/v2 v2.2.1 // indirect
+	github.com/decred/base58 v1.0.6 // indirect
+	github.com/decred/dcrd v1.10.0 // indirect
+	github.com/decred/dcrd/addrmgr/v3 v3.0.0 // indirect
+	github.com/decred/dcrd/bech32 v1.1.4 // indirect
+	github.com/decred/dcrd/blockchain/stake/v5 v5.0.2 // indirect
+	github.com/decred/dcrd/blockchain/standalone/v2 v2.2.2 // indirect
 	github.com/decred/dcrd/certgen v1.2.0 // indirect
 	github.com/decred/dcrd/chaincfg v1.5.2 // indirect
 	github.com/decred/dcrd/connmgr v1.1.1 // indirect
-	github.com/decred/dcrd/connmgr/v3 v3.1.2 // indirect
+	github.com/decred/dcrd/connmgr/v3 v3.1.3 // indirect
 	github.com/decred/dcrd/container/apbf v1.0.1 // indirect
 	github.com/decred/dcrd/container/lru v1.0.0 // indirect
-	github.com/decred/dcrd/crypto/blake256 v1.0.1 // indirect
-	github.com/decred/dcrd/crypto/rand v1.0.0 // indirect
+	github.com/decred/dcrd/crypto/blake256 v1.1.0 // indirect
+	github.com/decred/dcrd/crypto/rand v1.0.1 // indirect
 	github.com/decred/dcrd/crypto/ripemd160 v1.0.2 // indirect
-	github.com/decred/dcrd/database/v3 v3.0.2 // indirect
+	github.com/decred/dcrd/database/v3 v3.0.3 // indirect
 	github.com/decred/dcrd/dcrec v1.0.1 // indirect
-	github.com/decred/dcrd/dcrec/edwards/v2 v2.0.3 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
-	github.com/decred/dcrd/dcrjson/v4 v4.1.0 // indirect
-	github.com/decred/dcrd/gcs/v4 v4.1.0 // indirect
-	github.com/decred/dcrd/hdkeychain/v3 v3.1.2 // indirect
-	github.com/decred/dcrd/lru v1.1.2 // indirect
-	github.com/decred/dcrd/math/uint256 v1.0.1 // indirect
-	github.com/decred/dcrd/mixing v0.4.1 // indirect
-	github.com/decred/dcrd/peer/v3 v3.0.2 // indirect
-	github.com/decred/dcrd/rpc/jsonrpc/types/v4 v4.3.0 // indirect
-	github.com/decred/dcrd/rpcclient/v8 v8.0.1 // indirect
-	github.com/decred/dcrd/txscript/v4 v4.1.1 // indirect
-	github.com/decred/dcrtest/dcrdtest v1.0.1-0.20240514160637-ade8c37ad1db // indirect
+	github.com/decred/dcrd/dcrec/edwards/v2 v2.0.4 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 // indirect
+	github.com/decred/dcrd/dcrjson/v4 v4.2.0 // indirect
+	github.com/decred/dcrd/gcs/v4 v4.1.1 // indirect
+	github.com/decred/dcrd/hdkeychain/v3 v3.1.3 // indirect
+	github.com/decred/dcrd/math/uint256 v1.0.2 // indirect
+	github.com/decred/dcrd/mixing v0.6.0 // indirect
+	github.com/decred/dcrd/peer/v3 v3.2.0 // indirect
+	github.com/decred/dcrd/rpc/jsonrpc/types/v4 v4.4.0 // indirect
+	github.com/decred/dcrd/rpcclient/v8 v8.1.0 // indirect
+	github.com/decred/dcrd/txscript/v4 v4.1.2 // indirect
+	github.com/decred/dcrtest/dcrdtest v1.0.1-0.20251125155744-84fc45da4d58 // indirect
 	github.com/decred/go-socks v1.1.0 // indirect
-	github.com/decred/lightning-onion/v4 v4.0.1 // indirect
+	github.com/decred/lightning-onion/v4 v4.0.2-0.20251215192853-9ddf49d1f20d // indirect
+	github.com/decred/vspd/client/v4 v4.0.2 // indirect
+	github.com/decred/vspd/types/v3 v3.0.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/fergusstrange/embedded-postgres v1.25.0 // indirect
 	github.com/go-errors/errors 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-macaroon-bakery/macaroonpb v1.0.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/btree v1.1.2 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
@@ -86,7 +90,7 @@ require (
 	github.com/jackc/pgx/v4 v4.18.1 // indirect
 	github.com/jonboulle/clockwork v0.4.0 // indirect
 	github.com/jrick/bitset v1.0.0 // indirect
-	github.com/jrick/wsrpc/v2 v2.3.5 // indirect
+	github.com/jrick/wsrpc/v2 v2.3.8 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
 	github.com/lib/pq v1.10.4 // indirect
@@ -100,44 +104,45 @@ require (
 	github.com/prometheus/common v0.42.0 // indirect
 	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/rogpeppe/fastuuid v1.2.0 // indirect
-	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/soheilhy/cmux v0.1.5 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/testify v1.8.4 // indirect
+	github.com/stretchr/testify v1.10.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20220101234140-673ab2c3ae75 // indirect
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
 	github.com/xiang90/probing v0.0.0-20221125231312-a49e3df8f510 // indirect
-	go.etcd.io/bbolt v1.3.8 // indirect
+	go.etcd.io/bbolt v1.3.12 // indirect
 	go.etcd.io/etcd/api/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/client/pkg/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/client/v2 v2.305.7 // indirect
 	go.etcd.io/etcd/client/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/pkg/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/raft/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/server/v3 v3.5.7 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.25.0 // indirect
-	go.opentelemetry.io/otel v1.0.1 // indirect
+	go.opentelemetry.io/otel v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.0.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.0.1 // indirect
-	go.opentelemetry.io/otel/sdk v1.0.1 // indirect
-	go.opentelemetry.io/otel/trace v1.0.1 // 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 v0.15.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
-	golang.org/x/crypto v0.26.0 // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/net v0.28.0 // indirect
-	golang.org/x/sys v0.23.0 // indirect
-	golang.org/x/text v0.17.0 // indirect
+	golang.org/x/crypto v0.46.0 // indirect
+	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/net v0.47.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
+	golang.org/x/tools v0.39.0 // indirect
 	google.golang.org/genproto v0.0.0-20231030173426-d783a09b4405 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20231106174013-bbf56f31fb17 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20231030173426-d783a09b4405 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250804133106-a7a43d27e69b // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/errgo.v1 v1.0.1 // indirect
 	gopkg.in/macaroon-bakery.v2 v2.3.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect