fix lint

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

broker/memory.go

@@ -114,8 +114,8 @@ func (m *memoryBroker) Publish(ctx context.Context, topic string, msg *Message,
 }
 
 type msgWrapper struct {
-	topic string
 	body  interface{}
+	topic string
 }
 
 func (m *memoryBroker) BatchPublish(ctx context.Context, msgs []*Message, opts ...PublishOption) error {
@@ -180,7 +180,7 @@ func (m *memoryBroker) publish(ctx context.Context, vs []msgWrapper, opts ...Pub
 						beh = sub.opts.BatchErrorHandler
 					}
 					if beh != nil {
-						beh(ms)
+						_ = beh(ms)
 					} else if m.opts.Logger.V(logger.ErrorLevel) {
 						m.opts.Logger.Error(m.opts.Context, err.Error())
 					}
@@ -199,7 +199,7 @@ func (m *memoryBroker) publish(ctx context.Context, vs []msgWrapper, opts ...Pub
 							eh = sub.opts.ErrorHandler
 						}
 						if eh != nil {
-							eh(p)
+							_ = eh(p)
 						} else if m.opts.Logger.V(logger.ErrorLevel) {
 							m.opts.Logger.Error(m.opts.Context, err.Error())
 						}

broker/memory_test.go

@@ -53,6 +53,7 @@ func TestMemoryBatchBroker(t *testing.T) {
 		t.Fatalf("Unexpected connect error %v", err)
 	}
 }
+
 func TestMemoryBroker(t *testing.T) {
 	b := NewBroker()
 	ctx := context.Background()

config/config.go

@@ -13,7 +13,7 @@ var DefaultConfig Config = NewConfig()
 // DefaultWatcherMinInterval default min interval for poll changes
 var DefaultWatcherMinInterval = 5 * time.Second
 
-// DefaultWatcherMinInterval default max interval for poll changes
+// DefaultWatcherMaxInterval default max interval for poll changes
 var DefaultWatcherMaxInterval = 9 * time.Second
 
 var (

config/default_test.go

@@ -48,5 +48,5 @@ func TestDefault(t *testing.T) {
 		t.Fatal("AfterLoad option not working")
 	}
 	_ = conf
-	//t.Logf("%#+v\n", conf)
+	// t.Logf("%#+v\n", conf)
 }

flow/default.go

@@ -264,17 +264,16 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
 							}
 							cherr <- serr
 							return
-						} else {
+						}
-							if werr := stepStore.Write(ctx, filepath.Join(step.ID(), "rsp"), rsp); werr != nil {
+						if werr := stepStore.Write(ctx, filepath.Join(step.ID(), "rsp"), rsp); werr != nil {
-								w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
+							w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
-								cherr <- werr
+							cherr <- werr
-								return
+							return
-							}
+						}
-							if werr := stepStore.Write(ctx, filepath.Join(step.ID(), "status"), &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
+						if werr := stepStore.Write(ctx, filepath.Join(step.ID(), "status"), &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
-								w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
+							w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
-								cherr <- werr
+							cherr <- werr
-								return
+							return
-							}
 						}
 					}(cstep)
 					wg.Wait()
@@ -298,16 +297,15 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
 						}
 						cherr <- serr
 						return
-					} else {
+					}
-						if werr := stepStore.Write(ctx, filepath.Join(cstep.ID(), "rsp"), rsp); werr != nil {
+					if werr := stepStore.Write(ctx, filepath.Join(cstep.ID(), "rsp"), rsp); werr != nil {
-							w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
+						w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
-							cherr <- werr
+						cherr <- werr
-							return
+						return
-						}
+					}
-						if werr := stepStore.Write(ctx, filepath.Join(cstep.ID(), "status"), &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
+					if werr := stepStore.Write(ctx, filepath.Join(cstep.ID(), "status"), &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
-							cherr <- werr
+						cherr <- werr
-							return
+						return
-						}
 					}
 				}
 			}
@@ -337,17 +335,14 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
 		if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusAborted.String())}); werr != nil {
 			w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
 		}
-		break
 	case err == nil:
 		if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
 			w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
 		}
-		break
 	case err != nil:
 		if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusFailure.String())}); werr != nil {
 			w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
 		}
-		break
 	}
 
 	return eid, err
@@ -499,10 +494,12 @@ func (s *microCallStep) Execute(ctx context.Context, req *Message, opts ...Execu
 	rsp := &codec.Frame{}
 	copts := []client.CallOption{client.WithRetries(0)}
 	if options.Timeout > 0 {
-		copts = append(copts, client.WithRequestTimeout(options.Timeout), client.WithDialTimeout(options.Timeout))
+		copts = append(copts,
+			client.WithRequestTimeout(options.Timeout),
+			client.WithDialTimeout(options.Timeout))
 	}
 	nctx := metadata.NewOutgoingContext(ctx, req.Header)
-	err := options.Client.Call(nctx, options.Client.NewRequest(s.service, s.method, &codec.Frame{Data: req.Body}), rsp)
+	err := options.Client.Call(nctx, options.Client.NewRequest(s.service, s.method, &codec.Frame{Data: req.Body}), rsp, copts...)
 	if err != nil {
 		return nil, err
 	}
@@ -553,7 +550,7 @@ func (s *microPublishStep) String() string {
 	if s.opts.ID != "" {
 		return s.opts.ID
 	}
-	return fmt.Sprintf("%s", s.topic)
+	return s.topic
 }
 
 func (s *microPublishStep) Name() string {

go.mod

@@ -4,11 +4,11 @@ go 1.16
 
 require (
 	github.com/ef-ds/deque v1.0.4
-	github.com/golang-jwt/jwt/v4 v4.0.0
+	github.com/golang-jwt/jwt/v4 v4.1.0
 	github.com/imdario/mergo v0.3.12
 	github.com/patrickmn/go-cache v2.1.0+incompatible
-	github.com/silas/dag v0.0.0-20210121180416-41cf55125c34
+	github.com/silas/dag v0.0.0-20210626123444-3804bac2d6d4
 	github.com/unistack-org/micro-proto v0.0.9
-	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d
+	golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 )

go.sum

@@ -2,6 +2,8 @@ github.com/ef-ds/deque v1.0.4 h1:iFAZNmveMT9WERAkqLJ+oaABF9AcVQ5AjXem/hroniI=
 github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
 github.com/golang-jwt/jwt/v4 v4.0.0 h1:RAqyYixv1p7uEnocuy8P1nru5wprCh/MH2BIlW5z5/o=
 github.com/golang-jwt/jwt/v4 v4.0.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
+github.com/golang-jwt/jwt/v4 v4.1.0 h1:XUgk2Ex5veyVFVeLm0xhusUTQybEbexJXrvPNOKkSY0=
+github.com/golang-jwt/jwt/v4 v4.1.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
@@ -11,10 +13,14 @@ github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaR
 github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/silas/dag v0.0.0-20210121180416-41cf55125c34 h1:vBfVmA5mZhsQa2jr1FOL9nfA37N/jnbBmi5XUfviVTI=
 github.com/silas/dag v0.0.0-20210121180416-41cf55125c34/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
+github.com/silas/dag v0.0.0-20210626123444-3804bac2d6d4 h1:fOH64AB0C3ixGf9emky61STvPJL3smxJg+1Zwx1oCdg=
+github.com/silas/dag v0.0.0-20210626123444-3804bac2d6d4/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
 github.com/unistack-org/micro-proto v0.0.9 h1:KrWLS4FUX7UAWNAilQf70uad6ZPf/0EudeddCXllRVc=
 github.com/unistack-org/micro-proto v0.0.9/go.mod h1:Cckwmzd89gvS7ThxzZp9kQR/EOdksFQcsTAtDDyKwrg=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d h1:20cMwl2fHAzkJMEA+8J4JgqBQcQGzbisXo31MIeenXI=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b h1:eB48h3HiRycXNy8E0Gf5e0hv7YT6Kt14L/D73G1fuwo=
+golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=

logger/default.go

@@ -81,7 +81,7 @@ func (l *defaultLogger) Fields(fields ...interface{}) Logger {
 	} else if len(fields)%2 != 0 {
 		fields = fields[:len(fields)-1]
 	}
-	nl.opts.Fields = append(l.opts.Fields, fields...)
+	nl.opts.Fields = append(nl.opts.Fields, fields...)
 	return nl
 }
 

logger/wrapper.go

@@ -125,23 +125,29 @@ func getArgs(args []interface{}) []interface{} {
 	var err error
 	for _, arg := range args {
 		val := reflect.ValueOf(arg)
-		switch val.Kind() {
+		if val.Kind() == reflect.Ptr {
-		case reflect.Ptr:
 			val = val.Elem()
 		}
 		narg := arg
-		if val.Kind() == reflect.Struct {
+		if val.Kind() != reflect.Struct {
-			if narg, err = rutil.Zero(arg); err == nil {
+			nargs = append(nargs, narg)
-				rutil.CopyDefaults(narg, arg)
+			continue
-				if flds, ferr := rutil.StructFields(narg); ferr == nil {
+		}
-					for _, fld := range flds {
+
-						if tv, ok := fld.Field.Tag.Lookup("logger"); ok && tv == "omit" {
+		if narg, err = rutil.Zero(arg); err != nil {
-							fld.Value.Set(reflect.Zero(fld.Value.Type()))
+			nargs = append(nargs, narg)
-						}
+			continue
-					}
+		}
+
+		rutil.CopyDefaults(narg, arg)
+		if flds, ferr := rutil.StructFields(narg); ferr == nil {
+			for _, fld := range flds {
+				if tv, ok := fld.Field.Tag.Lookup("logger"); ok && tv == "omit" {
+					fld.Value.Set(reflect.Zero(fld.Value.Type()))
 				}
 			}
 		}
+
 		nargs = append(nargs, narg)
 	}
 	return nargs

meter/generate.go

@@ -3,6 +3,10 @@ package meter
 //go:generate sh -c "protoc -I./handler -I../ -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go-micro_out='components=micro|http|server',standalone=false,debug=true,paths=source_relative:./handler handler/handler.proto"
 
 import (
+
+	// import required packages
 	_ "github.com/unistack-org/micro-proto/api"
+
+	// import required packages
 	_ "github.com/unistack-org/micro-proto/openapiv2"
 )

meter/handler/handler_micro.pb.go

@@ -6,6 +6,7 @@ package handler
 
 import (
 	context "context"
+
 	api "github.com/unistack-org/micro/v3/api"
 	codec "github.com/unistack-org/micro/v3/codec"
 )

meter/handler/handler_micro_http.pb.go

@@ -6,6 +6,7 @@ package handler
 
 import (
 	context "context"
+
 	api "github.com/unistack-org/micro/v3/api"
 	codec "github.com/unistack-org/micro/v3/codec"
 	server "github.com/unistack-org/micro/v3/server"

meter/meter_test.go

@@ -33,7 +33,7 @@ func TestBuildLabels(t *testing.T) {
 	}
 
 	data := []testData{
-		testData{
+		{
 			src: []string{"zerolabel", "value3", "firstlabel", "value2"},
 			dst: []string{"firstlabel", "value2", "zerolabel", "value3"},
 		},
@@ -48,15 +48,15 @@ func TestBuildLabels(t *testing.T) {
 
 func TestBuildName(t *testing.T) {
 	data := map[string][]string{
-		`my_metric{firstlabel="value2",zerolabel="value3"}`: []string{
+		`my_metric{firstlabel="value2",zerolabel="value3"}`: {
 			"my_metric",
 			"zerolabel", "value3", "firstlabel", "value2",
 		},
-		`my_metric{broker="broker2",register="mdns",server="tcp"}`: []string{
+		`my_metric{broker="broker2",register="mdns",server="tcp"}`: {
 			"my_metric",
 			"broker", "broker1", "broker", "broker2", "server", "http", "server", "tcp", "register", "mdns",
 		},
-		`my_metric{aaa="aaa"}`: []string{
+		`my_metric{aaa="aaa"}`: {
 			"my_metric",
 			"aaa", "aaa",
 		},

network/tunnel/broker/broker.go

@@ -82,7 +82,7 @@ func (t *tunBroker) BatchPublish(ctx context.Context, msgs []*broker.Message, op
 		topic, _ := msg.Header.Get(metadata.HeaderTopic)
 		c, ok := topicMap[topic]
 		if !ok {
-			c, err := t.tunnel.Dial(ctx, topic, tunnel.DialMode(tunnel.Multicast))
+			c, err = t.tunnel.Dial(ctx, topic, tunnel.DialMode(tunnel.Multicast))
 			if err != nil {
 				return err
 			}

profiler/pprof/pprof.go

@@ -31,7 +31,7 @@ func (p *profiler) writeHeap(f *os.File) {
 		select {
 		case <-t.C:
 			runtime.GC()
-			pprof.WriteHeapProfile(f)
+			_ = pprof.WriteHeapProfile(f)
 		case <-p.exit:
 			return
 		}

router/dns.go

@@ -40,8 +40,9 @@ func (d *dns) Lookup(opts ...QueryOption) ([]Route, error) {
 	// check to see if we have the port provided in the service, e.g. go-micro-srv-foo:8000
 	host, port, err := net.SplitHostPort(options.Service)
 	if err == nil {
+		var ips []string
 		// lookup the service using A records
-		ips, err := net.LookupHost(host)
+		ips, err = net.LookupHost(host)
 		if err != nil {
 			return nil, err
 		}

server/generate.go

@@ -3,6 +3,10 @@ package server
 //go:generate sh -c "protoc -I./health -I../ -I$(go list -f '{{ .Dir }}' -m github.com/unistack-org/micro-proto) --go-micro_out='components=micro|http|server',standalone=false,debug=true,paths=source_relative:./health health/health.proto"
 
 import (
+
+	// import required packages
 	_ "github.com/unistack-org/micro-proto/api"
+
+	// import required packages
 	_ "github.com/unistack-org/micro-proto/openapiv2"
 )

server/health/health_micro.pb.go

@@ -6,6 +6,7 @@ package health
 
 import (
 	context "context"
+
 	api "github.com/unistack-org/micro/v3/api"
 	codec "github.com/unistack-org/micro/v3/codec"
 )

server/health/health_micro_http.pb.go

@@ -6,6 +6,7 @@ package health
 
 import (
 	context "context"
+
 	api "github.com/unistack-org/micro/v3/api"
 	codec "github.com/unistack-org/micro/v3/codec"
 	server "github.com/unistack-org/micro/v3/server"

server/noop.go

@@ -190,7 +190,7 @@ func (n *noopServer) Register() error {
 	}
 
 	// register the service
-	if err := DefaultRegisterFunc(service, config); err != nil {
+	if err = DefaultRegisterFunc(service, config); err != nil {
 		return err
 	}
 

server/noop_test.go

@@ -20,12 +20,8 @@ type TestMessage struct {
 	Name string
 }
 
-var (
-	numMsg int = 8
-)
-
 func (h *TestHandler) SingleSubHandler(ctx context.Context, msg *codec.Frame) error {
-	//fmt.Printf("msg %s\n", msg.Data)
+	// fmt.Printf("msg %s\n", msg.Data)
 	return nil
 }
 

server/subscriber.go

@@ -11,6 +11,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/unistack-org/micro/v3/broker"
+	"github.com/unistack-org/micro/v3/codec"
 	"github.com/unistack-org/micro/v3/errors"
 	"github.com/unistack-org/micro/v3/logger"
 	"github.com/unistack-org/micro/v3/metadata"
@@ -72,7 +73,7 @@ func ValidateSubscriber(sub Subscriber) error {
 				if argType.Kind() != reflect.Slice {
 					return fmt.Errorf("subscriber %v dont have required signature %s", name, batchSubSig)
 				}
-				if strings.Compare(fmt.Sprintf("%s", argType), "[]interface{}") == 0 {
+				if strings.Compare(fmt.Sprintf("%v", argType), "[]interface{}") == 0 {
 					return fmt.Errorf("subscriber %v dont have required signaure %s", name, batchSubSig)
 				}
 			}
@@ -244,9 +245,9 @@ func (n *noopServer) newBatchSubHandler(sb *subscriber, opts Options) broker.Bat
 			}
 
 			reqType := handler.reqType
-
+			var cf codec.Codec
 			for _, msg := range msgs {
-				cf, err := n.newCodec(msg.ContentType())
+				cf, err = n.newCodec(msg.ContentType())
 				if err != nil {
 					return err
 				}

store/options.go

@@ -32,8 +32,8 @@ type Options struct {
 	Namespace string
 	// Addrs contains store address
 	Addrs []string
-	//Wrappers store wrapper that called before actual functions
+	// Wrappers store wrapper that called before actual functions
-	//Wrappers []Wrapper
+	// Wrappers []Wrapper
 }
 
 // NewOptions creates options struct

store/wrapper.go

@@ -5,21 +5,19 @@ import (
 )
 
 // LogfFunc function used for Logf method
-//type LogfFunc func(ctx context.Context, level Level, msg string, args ...interface{})
+// type LogfFunc func(ctx context.Context, level Level, msg string, args ...interface{})
-
+// type Wrapper interface {
-//type Wrapper interface {
+//   Logf logs message with needed level
-// Logf logs message with needed level
+//   Logf(LogfFunc) LogfFunc
-//Logf(LogfFunc) LogfFunc
+// }
-//}
 
+// NamespaceStore wrap store with namespace
 type NamespaceStore struct {
 	s  Store
 	ns string
 }
 
-var (
+var _ Store = &NamespaceStore{}
-	_ Store = &NamespaceStore{}
-)
 
 func NewNamespaceStore(s Store, ns string) Store {
 	return &NamespaceStore{s: s, ns: ns}
@@ -69,7 +67,7 @@ func (w *NamespaceStore) String() string {
 	return w.s.String()
 }
 
-//type NamespaceWrapper struct{}
+// type NamespaceWrapper struct{}
 
 //func NewNamespaceWrapper() Wrapper {
 //	return &NamespaceWrapper{}

util/http/http_test.go

@@ -3,6 +3,7 @@
 package http
 
 import (
+	"io"
 	"net"
 	"net/http"
 	"testing"
@@ -80,5 +81,4 @@ func TestRoundTripper(t *testing.T) {
 	if string(b) != "hello world" {
 		t.Fatal("response is", string(b))
 	}
-
 }

util/http/trie.go

@@ -8,9 +8,9 @@ import (
 
 // Tree is a trie tree.
 type Trie struct {
-	rmu    sync.RWMutex
 	node   *node
 	rcache map[string]*regexp.Regexp
+	rmu    sync.RWMutex
 }
 
 // node is a node of tree

util/http/trie_test.go

@@ -5,6 +5,26 @@ import (
 	"testing"
 )
 
+func TestTrieContentType(t *testing.T) {
+	type handler struct {
+		name string
+	}
+	tr := NewTrie()
+	tr.Insert([]string{"application/json"}, "/v1/create/{id}", &handler{name: "test"})
+
+	h, _, ok := tr.Search("application/json", "/v1/create/12")
+	if !ok {
+		t.Fatalf("must be found error")
+	}
+	if h.(*handler).name != "test" {
+		t.Fatalf("invalid handler %v", h)
+	}
+	_, _, ok = tr.Search("text/xml", "/v1/create/12")
+	if ok {
+		t.Fatalf("must be not found error")
+	}
+}
+
 func TestTrieNoMatchMethod(t *testing.T) {
 	tr := NewTrie()
 	tr.Insert([]string{http.MethodPut}, "/v1/create/{id}", nil)

util/reflect/struct.go

@@ -12,10 +12,9 @@ import (
 // ErrInvalidParam specifies invalid url query params
 var ErrInvalidParam = errors.New("invalid url query param provided")
 
+// var timeKind = reflect.ValueOf(time.Time{}).Kind()
 var bracketSplitter = regexp.MustCompile(`\[|\]`)
 
-//var timeKind = reflect.ValueOf(time.Time{}).Kind()
-
 type StructField struct {
 	Field reflect.StructField
 	Value reflect.Value
@@ -149,9 +148,9 @@ func StructFields(src interface{}) ([]StructField, error) {
 		}
 
 		switch val.Kind() {
-		//case timeKind:
+		// case timeKind:
-		//fmt.Printf("GGG\n")
+		// fmt.Printf("GGG\n")
-		//fields = append(fields, StructField{Field: fld, Value: val, Path: fld.Name})
+		// fields = append(fields, StructField{Field: fld, Value: val, Path: fld.Name})
 		case reflect.Struct:
 			infields, err := StructFields(val.Interface())
 			if err != nil {

util/reflect/struct_test.go

@@ -2,7 +2,7 @@ package reflect
 
 import (
 	"net/url"
-	"reflect"
+	rfl "reflect"
 	rfl "reflect"
 	"testing"
 )

util/token/basic/basic.go

@@ -45,10 +45,10 @@ func (b *Basic) Generate(acc *auth.Account, opts ...token.GenerateOption) (*toke
 
 	// write to the store
 	key, err := id.New()
-	if err !=nil {
+	if err != nil {
 		return nil, err
 	}
-	
+
 	err = b.store.Write(context.Background(), fmt.Sprintf("%v%v", StorePrefix, key), bytes, store.WriteTTL(options.Expiry))
 	if err != nil {
 		return nil, err

util/token/jwt/jwt.go

@@ -13,7 +13,7 @@ import (
 // authClaims to be encoded in the JWT
 type authClaims struct {
 	Metadata metadata.Metadata `json:"metadata"`
-	jwt.StandardClaims
+	jwt.RegisteredClaims
 	Type   string   `json:"type"`
 	Scopes []string `json:"scopes"`
 }
@@ -50,10 +50,10 @@ func (j *JWT) Generate(acc *auth.Account, opts ...token.GenerateOption) (*token.
 	// generate the JWT
 	expiry := time.Now().Add(options.Expiry)
 	t := jwt.NewWithClaims(jwt.SigningMethodRS256, authClaims{
-		Type: acc.Type, Scopes: acc.Scopes, Metadata: acc.Metadata, StandardClaims: jwt.StandardClaims{
+		Type: acc.Type, Scopes: acc.Scopes, Metadata: acc.Metadata, RegisteredClaims: jwt.RegisteredClaims{
 			Subject:   acc.ID,
 			Issuer:    acc.Issuer,
-			ExpiresAt: expiry.Unix(),
+			ExpiresAt: jwt.NewNumericDate(expiry),
 		},
 	})
 	tok, err := t.SignedString(key)