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use writeTmpKeyFile in calcFingerprint (#1828)

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this makes calcFingerprint use SSH.KeyTestpath instead of os temp dir.
This commit is contained in:
Timo Myyrä 2017-05-29 14:51:16 +03:00 committed by Lunny Xiao
parent b93568cce4
commit 2525195749
1 changed files with 2 additions and 10 deletions
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12
models/ssh_key.go
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@ -13,7 +13,6 @@ import (
"io/ioutil"
"math/big"
"os"
"path"
"path/filepath"
"strings"
"sync"
@ -373,15 +372,8 @@ func checkKeyFingerprint(e Engine, fingerprint string) error {
func calcFingerprint(publicKeyContent string) (string, error) {
// Calculate fingerprint.
tmpPath := strings.Replace(path.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()),
"id_rsa.pub"), "\\", "/", -1)
dir := path.Dir(tmpPath)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return "", fmt.Errorf("Failed to create dir %s: %v", dir, err)
}
if err := ioutil.WriteFile(tmpPath, []byte(publicKeyContent), 0644); err != nil {
tmpPath, err := writeTmpKeyFile(publicKeyContent)
if err != nil {
return "", err
}
stdout, stderr, err := process.GetManager().Exec("AddPublicKey", "ssh-keygen", "-lf", tmpPath)