Add namespace

auth/auth.go

@@ -89,7 +89,7 @@ type Token struct {
 
 const (
 	// DefaultNamespace used for auth
-	DefaultNamespace = "micro"
+	DefaultNamespace = "go.micro"
 	// NamespaceKey is the key used when storing the namespace in metadata
 	NamespaceKey = "Micro-Namespace"
 	// MetadataKey is the key used when storing the account in metadata

auth/options.go

@@ -8,6 +8,8 @@ import (
 )
 
 type Options struct {
+	// Namespace the service belongs to
+	Namespace string
 	// ID is the services auth ID
 	ID string
 	// Secret is used to authenticate the service
@@ -28,6 +30,13 @@ type Options struct {
 
 type Option func(o *Options)
 
+// Namespace the service belongs to
+func Namespace(n string) Option {
+	return func(o *Options) {
+		o.Namespace = n
+	}
+}
+
 // Store to back auth
 func Store(s store.Store) Option {
 	return func(o *Options) {