Auth - Swap Refresh to Token and change secrets to be strings, not tokens (#1444)

* Refresh => Token

* Secret is no longer a token

Co-authored-by: Ben Toogood <ben@micro.mu>

auth/default.go

@@ -41,7 +41,7 @@ func (n *noop) Generate(id string, opts ...GenerateOption) (*Account, error) {
 		ID:       id,
 		Roles:    options.Roles,
 		Metadata: options.Metadata,
-		Secret:   &Token{},
+		Secret:   uuid.New().String(),
 	}, nil
 }
 
@@ -67,7 +67,7 @@ func (n *noop) Inspect(token string) (*Account, error) {
 	}, nil
 }
 
-// Refresh an account using a secret
-func (n *noop) Refresh(secret string, opts ...RefreshOption) (*Token, error) {
+// Token generation using an account id and secret
+func (n *noop) Token(id, secret string, opts ...TokenOption) (*Token, error) {
 	return &Token{}, nil
 }