1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package utils
import (
"os"
"golang.org/x/crypto/ssh"
)
// Contains checks containment
func Contains(haystack []string, needle string) bool {
return IndexOf(haystack, needle) != -1
}
// IndexOf returns the index of first occurrence of needle in haystack
func IndexOf(haystack []string, needle string) int {
for i, s := range haystack {
if s == needle {
return i
}
}
return -1
}
// IsKeyEncrypted checks if the key is encrypted
func IsKeyEncrypted(sshKey string) (bool, error) {
priv, err := os.ReadFile(sshKey)
if err != nil {
return false, err
}
_, err = ssh.ParsePrivateKey(priv)
if err != nil {
if _, ok := err.(*ssh.PassphraseMissingError); ok {
return true, nil
}
}
return false, err
}
|
