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Move port check to scanHostKey func

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This commit is contained in:
Hidde Beydals
2020-06-09 12:42:37 +02:00
parent 9099ad3d8b
commit 65cfa6d347
1 changed files with 6 additions and 6 deletions
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12
cmd/tk/create_source_git.go
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@@ -140,11 +140,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
} }
logAction("collecting preferred public key from SSH server") logAction("collecting preferred public key from SSH server")
host := u.Host hostKey, err := scanHostKey(ctx, u)
if u.Port() == "" {
host = host + ":22"
}
hostKey, err := scanHostKey(ctx, host)
if err != nil { if err != nil {
return err return err
} }
@@ -269,7 +265,11 @@ func generateKeyPair(ctx context.Context) (*ssh.KeyPair, error) {
return pair, nil return pair, nil
} }
func scanHostKey(ctx context.Context, host string) ([]byte, error) { func scanHostKey(ctx context.Context, url *url.URL) ([]byte, error) {
host := url.Host
if url.Port() == "" {
host = host + ":22"
}
hostKey, err := ssh.ScanHostKey(host, 30*time.Second) hostKey, err := ssh.ScanHostKey(host, 30*time.Second)
if err != nil { if err != nil {
return nil, fmt.Errorf("SSH key scan for host '%s' failed: %w", host, err) return nil, fmt.Errorf("SSH key scan for host '%s' failed: %w", host, err)