Upgrade dependencies

.golangci.yml

@@ -8,9 +8,6 @@ linters-settings:
   gomoddirectives:
     replace-allow-list:
       - github.com/pion/dtls/v2
-  testifylint:
-    disable:
-      - go-require
 
 linters:
   enable:
@@ -19,12 +16,13 @@ linters:
     - bidichk          # Checks for dangerous unicode character sequences
     - bodyclose        # Checks whether HTTP response body is closed successfully
     # - copyloopvar      # Detects places where loop variables are copied
-    - decorder         # check declaration order and count of types, constants, variables and functions
+    - decorder         # Check declaration order and count of types, constants, variables and functions
     - dogsled          # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f())
     - dupl             # Tool for code clone detection
-    - durationcheck    # check for two durations multiplied together
+    - dupword          # A linter that checks for duplicate words in the source code (usually miswritten)
+    - durationcheck    # Check for two durations multiplied together
     - errcheck         # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases
-    - errchkjson       # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occations, where the check for the returned error can be omitted.
+    - errchkjson       # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occasions, where the check for the returned error can be omitted.
     - errname          # Checks that sentinel errors are prefixed with the `Err` and error types are suffixed with the `Error`.
     - errorlint        # errorlint is a linter for that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13.
     - execinquery      # Execinquery is a linter about query string checker in Query function which reads your Go src files and warning it finds.
@@ -56,12 +54,15 @@ linters:
     - loggercheck      # Checks key value pairs for common logger libraries (kitlog,klog,logr,zap).
     - mirror           # Reports wrong mirror patterns of bytes/strings usage
     - misspell         # Finds commonly misspelled English words in comments
+    - nakedret         # Finds naked returns in functions greater than a specified function length
+    - nestif           # Reports deeply nested if statements
     - nilerr           # Finds the code that returns nil even if it checks that the error is not nil.
     - nilnil           # Checks that there is no simultaneous return of `nil` error and an invalid value.
     - noctx            # noctx finds sending http request without context.Context
     - nolintlint       # Reports ill-formed or insufficient nolint directives
     - nosprintfhostport # Checks for misuse of Sprintf to construct a host with port in a URL
     - perfsprint       # Checks that fmt.Sprintf can be replaced with a faster alternative.
+    - prealloc         # Finds slice declarations that could potentially be preallocated
     - predeclared      # find code that shadows one of Go's predeclared identifiers
     - protogetter      # Reports direct reads from proto message fields when getters should be used.
     - revive           # golint replacement, finds style mistakes
@@ -70,6 +71,7 @@ linters:
     - spancheck        # Checks for mistakes with OpenTelemetry/Census spans
     - staticcheck      # Staticcheck is a go vet on steroids, applying a ton of static analysis checks
     - stylecheck       # Stylecheck is a replacement for golint
+    - tagliatelle      # Checks the struct tags.
     - tenv             # tenv is analyzer that detects using os.Setenv instead of t.Setenv since Go1.17
     - testifylint      # Checks usage of github.com/stretchr/testify.
     - tparallel        # tparallel detects inappropriate usage of t.Parallel() method in your Go test codes
@@ -102,18 +104,14 @@ linters:
     - maintidx         # maintidx measures the maintainability index of each function.
     - makezero         # Finds slice declarations with non-zero initial length
     - maligned         # Tool to detect Go structs that would take less memory if their fields were sorted
-    - nakedret         # Finds naked returns in functions greater than a specified function length
-    - nestif           # Reports deeply nested if statements
     - nlreturn         # nlreturn checks for a new line before return and branch statements to increase code clarity
     - nonamedreturns   # Reports all named returns
     - paralleltest     # paralleltest detects missing usage of t.Parallel() method in your Go test
-    - prealloc         # Finds slice declarations that could potentially be preallocated
     - promlinter       # Check Prometheus metrics naming via promlint
     - rowserrcheck     # checks whether Err of rows is checked successfully
     - sqlclosecheck    # Checks that sql.Rows and sql.Stmt are closed.
-    - structcheck      # Finds unused struct fields
     - tagalign         # Check that struct tags are well aligned.
-    - tagliatelle      # Checks the struct tags.
+    - testableexamples # linter checks if examples are testable (have an expected output)
     - testpackage      # linter that makes you use a separate _test package
     - thelper          # thelper detects golang test helpers without t.Helper() call and checks the consistency of test helpers
     - varnamelen       # checks that the length of a variable's name matches its scope
@@ -127,11 +125,12 @@ issues:
     - path: _test\.go
       linters:
         - dupl
+        - dupword
         - forcetypeassert
         - gosec
         - gocyclo
         - gocognit
-        - perfsprint
+        - nakedret
 
     - path: ^test/.*\.go
       linters:
@@ -140,7 +139,6 @@ issues:
         - gosec
         - gocyclo
         - gocognit
-        - perfsprint
 
     - path: example_test\.go
       text: "exitAfterDefer"
@@ -163,3 +161,6 @@ issues:
 
 #   # Fix found issues (if it's supported by the linter).
 #   fix: true
+
+run:
+  go: "1.20"

dtls/client_test.go

@@ -111,7 +111,7 @@ func TestConnGet(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := s.Serve(l)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(l.Addr().String(), dtlsCfg)
@@ -204,7 +204,7 @@ func TestConnGetSeparateMessage(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := s.Serve(l)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(l.Addr().String(), dtlsCfg, options.WithHandlerFunc(func(_ *responsewriter.ResponseWriter[*client.Conn], r *pool.Message) {
@@ -330,7 +330,7 @@ func TestConnPost(t *testing.T) {
 			go func() {
 				defer wg.Done()
 				errS := s.Serve(l)
-				require.NoError(t, errS)
+				assert.NoError(t, errS)
 			}()
 
 			cc, err := dtls.Dial(l.Addr().String(), dtlsCfg)
@@ -465,7 +465,7 @@ func TestConnPut(t *testing.T) {
 			go func() {
 				defer wg.Done()
 				errS := s.Serve(l)
-				require.NoError(t, errS)
+				assert.NoError(t, errS)
 			}()
 
 			cc, err := dtls.Dial(l.Addr().String(), dtlsCfg)
@@ -577,7 +577,7 @@ func TestConnDelete(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := s.Serve(l)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(l.Addr().String(), dtlsCfg)
@@ -637,7 +637,7 @@ func TestConnPing(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := s.Serve(l)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(l.Addr().String(), dtlsCfg)
@@ -682,7 +682,7 @@ func TestConnHandeShakeFailure(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := s.Serve(l)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	dtlsCfgClient := &piondtls.Config{
@@ -738,7 +738,7 @@ func TestClientInactiveMonitor(t *testing.T) {
 	go func() {
 		defer serverWg.Done()
 		errS := sd.Serve(ld)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 	defer func() {
 		sd.Stop()
@@ -798,7 +798,7 @@ func TestClientKeepAliveMonitor(t *testing.T) {
 				}
 			}
 			defer c.Close()
-			require.NoError(t, errA)
+			assert.NoError(t, errA)
 		}
 	}()
 	defer func() {

dtls/server/session.go

@@ -112,7 +112,7 @@ func (s *Session) WriteMessage(req *pool.Message) error {
 }
 
 // WriteMulticastMessage sends multicast to the remote multicast address.
-// Currently it is not implemented - is is just satisfy golang udp/client/Session interface.
+// Currently it is not implemented - is just satisfy golang udp/client/Session interface.
 func (s *Session) WriteMulticastMessage(*pool.Message, *net.UDPAddr, ...coapNet.MulticastOption) error {
 	return errors.New("multicast messages not implemented for DTLS")
 }

dtls/server_test.go

@@ -25,6 +25,7 @@ import (
 	"github.com/plgd-dev/go-coap/v3/pkg/runner/periodic"
 	"github.com/plgd-dev/go-coap/v3/udp/client"
 	"github.com/plgd-dev/go-coap/v3/udp/coder"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/atomic"
 	"golang.org/x/sync/semaphore"
@@ -67,7 +68,7 @@ func TestServerCleanUpConns(t *testing.T) {
 	go func() {
 		defer wg.Done()
 		errS := sd.Serve(ld)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(ld.Addr().String(), dtlsCfg)
@@ -174,7 +175,7 @@ func TestServerSetContextValueWithPKI(t *testing.T) {
 	defer sd.Stop()
 	go func() {
 		errS := sd.Serve(ld)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(ld.Addr().String(), clientCgf)
@@ -233,7 +234,7 @@ func TestServerInactiveMonitor(t *testing.T) {
 	go func() {
 		defer serverWg.Done()
 		errS := sd.Serve(ld)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := dtls.Dial(ld.Addr().String(), clientCgf)
@@ -305,7 +306,7 @@ func TestServerKeepAliveMonitor(t *testing.T) {
 	go func() {
 		defer serverWg.Done()
 		errS := sd.Serve(ld)
-		require.NoError(t, errS)
+		assert.NoError(t, errS)
 	}()
 
 	cc, err := piondtls.Dial("udp4", &net.UDPAddr{IP: []byte{127, 0, 0, 1}, Port: ld.Addr().(*net.UDPAddr).Port}, clientCgf)

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/stretchr/testify v1.9.0
 	go.uber.org/atomic v1.11.0
 	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8
-	golang.org/x/net v0.22.0
+	golang.org/x/net v0.23.0
 	golang.org/x/sync v0.6.0
 )
 

go.sum

@@ -43,8 +43,9 @@ golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
-golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc=
 golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
+golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
+golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=

message/codes/codes_test.go

@@ -73,7 +73,7 @@ func TestUnmarshalJSONMarshalUnmarshal(t *testing.T) {
 }
 
 func TestCodeToString(t *testing.T) {
-	var strCodes []string
+	strCodes := make([]string, 0, len(codeToString))
 	for _, val := range codeToString {
 		strCodes = append(strCodes, val)
 	}

message/options.go

@@ -265,7 +265,7 @@ func (options Options) SetBytes(buf []byte, id OptionID, data []byte) (Options,
 	return options.Set(Option{ID: id, Value: buf[:len(data)]}), len(data), nil
 }
 
-// AddBytes appends bytes of a option option to options.
+// AddBytes appends bytes of a option to options.
 //
 // Returns modified options, number of used buf bytes and error if occurs.
 func (options Options) AddBytes(buf []byte, id OptionID, data []byte) (Options, int, error) {

message/pool/message.go

@@ -603,33 +603,34 @@ func (r *Message) Clone(msg *Message) error {
 	msg.SetMessageID(r.MessageID())
 	msg.SetControlMessage(r.ControlMessage())
 
-	if r.Body() != nil {
-		buf := bytes.NewBuffer(nil)
-		n, err := r.Body().Seek(0, io.SeekCurrent)
-		if err != nil {
-			return err
-		}
-		_, err = r.body.Seek(0, io.SeekStart)
-		if err != nil {
-			return err
-		}
-		_, err = io.Copy(buf, r.Body())
-		if err != nil {
-			var errs *multierror.Error
-			errs = multierror.Append(errs, err)
-			_, errS := r.Body().Seek(n, io.SeekStart)
-			if errS != nil {
-				errs = multierror.Append(errs, errS)
-			}
-			return errs.ErrorOrNil()
-		}
-		_, err = r.Body().Seek(n, io.SeekStart)
-		if err != nil {
-			return err
+	if r.Body() == nil {
+		return nil
+	}
+	buf := bytes.NewBuffer(nil)
+	n, err := r.Body().Seek(0, io.SeekCurrent)
+	if err != nil {
+		return err
+	}
+	_, err = r.body.Seek(0, io.SeekStart)
+	if err != nil {
+		return err
+	}
+	_, err = io.Copy(buf, r.Body())
+	if err != nil {
+		var errs *multierror.Error
+		errs = multierror.Append(errs, err)
+		_, errS := r.Body().Seek(n, io.SeekStart)
+		if errS != nil {
+			errs = multierror.Append(errs, errS)
 		}
-		r := bytes.NewReader(buf.Bytes())
-		msg.SetBody(r)
+		return errs.ErrorOrNil()
+	}
+	_, err = r.Body().Seek(n, io.SeekStart)
+	if err != nil {
+		return err
 	}
+	body := bytes.NewReader(buf.Bytes())
+	msg.SetBody(body)
 	return nil
 }
 

message/status/status_test.go

@@ -2,7 +2,7 @@ package status
 
 import (
 	"context"
-	"fmt"
+	"errors"
 	"testing"
 
 	"github.com/plgd-dev/go-coap/v3/message/codes"
@@ -15,7 +15,7 @@ func TestStatus(t *testing.T) {
 	require.True(t, ok)
 	require.Equal(t, OK, s.Code())
 
-	_, ok = FromError(fmt.Errorf("test"))
+	_, ok = FromError(errors.New("test"))
 	require.False(t, ok)
 
 	msg := pool.NewMessage(context.TODO())
@@ -42,7 +42,7 @@ func TestStatus(t *testing.T) {
 	err = FromContextError(context.DeadlineExceeded)
 	require.Equal(t, Timeout, Code(err))
 
-	err = FromContextError(fmt.Errorf("test"))
+	err = FromContextError(errors.New("test"))
 	require.Equal(t, Unknown, Code(err))
-	require.Equal(t, Unknown, Code(fmt.Errorf("test")))
+	require.Equal(t, Unknown, Code(errors.New("test")))
 }

net/blockwise/blockwise.go

@@ -796,7 +796,7 @@ func (b *BlockWise[C]) processReceivedMessage(w *responsewriter.ResponseWriter[C
 		return fmt.Errorf("cannot get payload: %w", err)
 	}
 	off := num * szx.Size()
-	if off == payloadSize {
+	if off == payloadSize { //nolint:nestif
 		payloadSize, err = copyToPayloadFromOffset(r, payloadFile, off)
 		if err != nil {
 			return fmt.Errorf("cannot copy data to payload: %w", err)

net/client/limitParallelRequests/limitParallelRequests_test.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/plgd-dev/go-coap/v3/message/codes"
 	"github.com/plgd-dev/go-coap/v3/message/pool"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/atomic"
 )
@@ -146,7 +147,7 @@ func TestLimitParallelRequestsDo(t *testing.T) {
 				go func(r *pool.Message) {
 					defer wg.Done()
 					_, err := c.Do(r)
-					require.Error(t, err)
+					assert.Error(t, err)
 				}(req)
 			}
 			wg.Wait()
@@ -269,7 +270,7 @@ func TestLimitParallelRequestsDoObserve(t *testing.T) {
 					_, err := c.DoObserve(r, func(*pool.Message) {
 						// do nothing
 					})
-					require.Error(t, err)
+					assert.Error(t, err)
 				}(req)
 			}
 			wg.Wait()