43 lines
818 B
Go
43 lines
818 B
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package utils
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import (
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"os"
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"golang.org/x/crypto/ssh"
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)
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// Contains checks containment
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func Contains(haystack []string, needle string) bool {
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return IndexOf(haystack, needle) != -1
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}
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// IndexOf returns the index of first occurrence of needle in haystack
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func IndexOf(haystack []string, needle string) int {
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for i, s := range haystack {
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if s == needle {
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return i
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}
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}
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return -1
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}
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// IsKeyEncrypted checks if the key is encrypted
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func IsKeyEncrypted(sshKey string) (bool, error) {
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priv, err := os.ReadFile(sshKey)
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if err != nil {
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return false, err
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}
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_, err = ssh.ParsePrivateKey(priv)
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if err != nil {
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if _, ok := err.(*ssh.PassphraseMissingError); ok {
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return true, nil
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}
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}
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return false, err
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}
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