From f194dd619aea199d40da3ec2c19cf47a953962d0 Mon Sep 17 00:00:00 2001
From: Matt Keeler <mjkeeler7@gmail.com>
Date: Fri, 5 Jun 2020 10:43:23 -0400
Subject: [PATCH] Add helper for generating better permission denied errors

---
 acl/errors.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/acl/errors.go b/acl/errors.go
index 65c5cc7ab..2bb05c859 100644
--- a/acl/errors.go
+++ b/acl/errors.go
@@ -2,6 +2,7 @@ package acl
 
 import (
 	"errors"
+	"fmt"
 	"strings"
 )
 
@@ -70,3 +71,8 @@ func (e PermissionDeniedError) Error() string {
 	}
 	return errPermissionDenied
 }
+
+func PermissionDenied(msg string, args ...interface{}) PermissionDeniedError {
+	cause := fmt.Sprintf(msg, args...)
+	return PermissionDeniedError{Cause: cause}
+}