1 //go:build !go1.13
2 // +build !go1.13
3 4 // Copyright 2017 Microsoft Corporation
5 //
6 // Licensed under the Apache License, Version 2.0 (the "License");
7 // you may not use this file except in compliance with the License.
8 // You may obtain a copy of the License at
9 //
10 // http://www.apache.org/licenses/LICENSE-2.0
11 //
12 // Unless required by applicable law or agreed to in writing, software
13 // distributed under the License is distributed on an "AS IS" BASIS,
14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 // See the License for the specific language governing permissions and
16 // limitations under the License.
17 18 package autorest
19 20 import "github.com/Azure/go-autorest/autorest/adal"
21 22 // IsTokenRefreshError returns true if the specified error implements the TokenRefreshError
23 // interface. If err is a DetailedError it will walk the chain of Original errors.
24 func IsTokenRefreshError(err error) bool {
25 if _, ok := err.(adal.TokenRefreshError); ok {
26 return true
27 }
28 if de, ok := err.(DetailedError); ok {
29 return IsTokenRefreshError(de.Original)
30 }
31 return false
32 }
33