Switch to google/uuid from satori/go.uuid (#2852)

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/utils/serviceaccount.go

@@ -7,8 +7,6 @@ import (
 	"strconv"
 	"time"
 
-	uuid "github.com/satori/go.uuid"
-
 	"go.uber.org/zap"
 	authorizationv1 "k8s.io/api/authorization/v1"
 	v1 "k8s.io/api/core/v1"
@@ -18,6 +16,8 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/kubernetes"
+
+	"github.com/fission/fission/pkg/utils/uuid"
 )
 
 const (
@@ -292,11 +292,8 @@ func createGetSA(ctx context.Context, k8sClient kubernetes.Interface, SAName, ns
 
 // generateSuffix generates a random string of 6 characters
 func generateSuffix() (string, error) {
-	id, err := uuid.NewV4()
-	if err != nil {
-		return "", nil
-	}
-	return id.String()[:6], nil
+	id := uuid.NewString()
+	return id[:6], nil
 }
 
 func createServiceAccount() bool {

pkg/utils/utils.go

@@ -31,12 +31,12 @@ import (
 
 	"github.com/mholt/archiver/v3"
 	"github.com/pkg/errors"
-	uuid "github.com/satori/go.uuid"
 	"golang.org/x/net/context/ctxhttp"
 	apiv1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
 	fv1 "github.com/fission/fission/pkg/apis/core/v1"
+	"github.com/fission/fission/pkg/utils/uuid"
 )
 
 func UrlForFunction(name, namespace string) string {
@@ -60,11 +60,7 @@ func GetFunctionIstioServiceName(fnName, fnNamespace string) string {
 
 // GetTempDir creates and return a temporary directory
 func GetTempDir() (string, error) {
-	id, err := uuid.NewV4()
-	if err != nil {
-		return "", err
-	}
-	tmpDir := id.String()
+	tmpDir := uuid.NewString()
 	dir, err := os.MkdirTemp("", tmpDir)
 	return dir, err
 }

pkg/utils/uuid/uuid.go

@@ -0,0 +1,14 @@
+package uuid
+
+import (
+	"github.com/google/uuid"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+func NewUUID() types.UID {
+	return types.UID(uuid.New().String())
+}
+
+func NewString() string {
+	return uuid.New().String()
+}