fix deprecated functions

unmaintained/load_test/load_test_meta_tail/load_test_meta_tail.go

@@ -51,7 +51,7 @@ func main() {
 }
 
 func startGenerateMetadata() {
-	pb.WithFilerClient(false, pb.ServerAddress(*tailFiler), grpc.WithInsecure(), func(client filer_pb.SeaweedFilerClient) error {
+	pb.WithFilerClient(false, pb.ServerAddress(*tailFiler), grpc.WithTransportCredentials(insecure.NewCredentials()), func(client filer_pb.SeaweedFilerClient) error {
 
 		for i := 0; i < *n; i++ {
 			name := fmt.Sprintf("file%d", i)
@@ -77,7 +77,7 @@ func startGenerateMetadata() {
 
 func startSubscribeMetadata(eachEntryFunc func(event *filer_pb.SubscribeMetadataResponse) error) {
 
-	tailErr := pb.FollowMetadata(pb.ServerAddress(*tailFiler), grpc.WithInsecure(), "tail", 0, 0, *dir, nil, 0, 0, 0, eachEntryFunc, pb.TrivialOnError)
+	tailErr := pb.FollowMetadata(pb.ServerAddress(*tailFiler), grpc.WithTransportCredentials(insecure.NewCredentials()), "tail", 0, 0, *dir, nil, 0, 0, 0, eachEntryFunc, pb.TrivialOnError)
 
 	if tailErr != nil {
 		fmt.Printf("tail %s: %v\n", *tailFiler, tailErr)

weed/pb/grpc_client_server.go

@@ -70,7 +70,7 @@ func GrpcDial(ctx context.Context, address string, opts ...grpc.DialOption) (*gr
 	// opts = append(opts, grpc.WithTimeout(time.Duration(5*time.Second)))
 	var options []grpc.DialOption
 	options = append(options,
-		// grpc.WithInsecure(),
+		// grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultCallOptions(
 			grpc.MaxCallSendMsgSize(Max_Message_Size),
 			grpc.MaxCallRecvMsgSize(Max_Message_Size),

weed/security/tls.go

@@ -4,6 +4,7 @@ import (
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
+	"google.golang.org/grpc/credentials/insecure"
 	"google.golang.org/grpc/credentials/tls/certprovider/pemfile"
 	"google.golang.org/grpc/security/advancedtls"
 	"io/ioutil"
@@ -87,12 +88,12 @@ func LoadServerTLS(config *util.ViperProxy, component string) (grpc.ServerOption
 
 func LoadClientTLS(config *util.ViperProxy, component string) grpc.DialOption {
 	if config == nil {
-		return grpc.WithInsecure()
+		return grpc.WithTransportCredentials(insecure.NewCredentials())
 	}
 
 	certFileName, keyFileName, caFileName := config.GetString(component+".cert"), config.GetString(component+".key"), config.GetString("grpc.ca")
 	if certFileName == "" || keyFileName == "" || caFileName == "" {
-		return grpc.WithInsecure()
+		return grpc.WithTransportCredentials(insecure.NewCredentials())
 	}
 
 	clientOptions := pemfile.Options{
@@ -103,7 +104,7 @@ func LoadClientTLS(config *util.ViperProxy, component string) grpc.DialOption {
 	clientProvider, err := pemfile.NewProvider(clientOptions)
 	if err != nil {
 		glog.Warningf("pemfile.NewProvider(%v) failed %v", clientOptions, err)
-		return grpc.WithInsecure()
+		return grpc.WithTransportCredentials(insecure.NewCredentials())
 	}
 	clientRootOptions := pemfile.Options{
 		RootFile:        config.GetString("grpc.ca"),
@@ -112,7 +113,7 @@ func LoadClientTLS(config *util.ViperProxy, component string) grpc.DialOption {
 	clientRootProvider, err := pemfile.NewProvider(clientRootOptions)
 	if err != nil {
 		glog.Warningf("pemfile.NewProvider(%v) failed: %v", clientRootOptions, err)
-		return grpc.WithInsecure()
+		return grpc.WithTransportCredentials(insecure.NewCredentials())
 	}
 	options := &advancedtls.ClientOptions{
 		IdentityOptions: advancedtls.IdentityCertificateOptions{
@@ -129,7 +130,7 @@ func LoadClientTLS(config *util.ViperProxy, component string) grpc.DialOption {
 	ta, err := advancedtls.NewClientCreds(options)
 	if err != nil {
 		glog.Warningf("advancedtls.NewClientCreds(%v) failed: %v", options, err)
-		return grpc.WithInsecure()
+		return grpc.WithTransportCredentials(insecure.NewCredentials())
 	}
 	return grpc.WithTransportCredentials(ta)
 }