Use insecure.NewCredentials instead of grpc.WithInsecure

README.md

@@ -341,6 +341,7 @@ Alternatively, see the section on remotely managed plugin versions below.
      "github.com/golang/glog"
      "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
      "google.golang.org/grpc"
+     "google.golang.org/grpc/credentials/insecure"
 
      gw "github.com/yourorg/yourrepo/proto/gen/go/your/service/v1/your_service"  // Update
    )
@@ -359,7 +360,7 @@ Alternatively, see the section on remotely managed plugin versions below.
      // Register gRPC server endpoint
      // Note: Make sure the gRPC server is running properly and accessible
      mux := runtime.NewServeMux()
-     opts := []grpc.DialOption{grpc.WithInsecure()}
+     opts := []grpc.DialOption{grpc.WithTransportCredentials(insecure.NewCredentials())}
      err := gw.RegisterYourServiceHandlerFromEndpoint(ctx, mux,  *grpcServerEndpoint, opts)
      if err != nil {
        return err

docs/docs/tutorials/adding_annotations.md

@@ -125,6 +125,7 @@ import (
 
 	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
 
 	helloworldpb "github.com/myuser/myrepo/proto/helloworld"
 )
@@ -164,7 +165,7 @@ func main() {
 		context.Background(),
 		"0.0.0.0:8080",
 		grpc.WithBlock(),
-		grpc.WithInsecure(),
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
 	)
 	if err != nil {
 		log.Fatalln("Failed to dial server:", err)

examples/internal/gateway/gateway.go

@@ -3,6 +3,7 @@ package gateway
 import (
 	"context"
 	"fmt"
+	"google.golang.org/grpc/credentials/insecure"
 	"net"
 	"net/http"
 
@@ -48,7 +49,7 @@ func dial(ctx context.Context, network, addr string) (*grpc.ClientConn, error) {
 // dialTCP creates a client connection via TCP.
 // "addr" must be a valid TCP address with a port number.
 func dialTCP(ctx context.Context, addr string) (*grpc.ClientConn, error) {
-	return grpc.DialContext(ctx, addr, grpc.WithInsecure())
+	return grpc.DialContext(ctx, addr, grpc.WithTransportCredentials(insecure.NewCredentials()))
 }
 
 // dialUnix creates a client connection via a unix domain socket.
@@ -57,5 +58,5 @@ func dialUnix(ctx context.Context, addr string) (*grpc.ClientConn, error) {
 	d := func(ctx context.Context, addr string) (net.Conn, error) {
 		return (&net.Dialer{}).DialContext(ctx, "unix", addr)
 	}
-	return grpc.DialContext(ctx, addr, grpc.WithInsecure(), grpc.WithContextDialer(d))
+	return grpc.DialContext(ctx, addr, grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithContextDialer(d))
 }