Function writeKey

sshgen/sshgen.go:187–194

writeKey will write a key to disk in DER format (it's a standard pem key)

(filename string, data []byte)

// writeKey will write a key to disk in DER format (it's a standard pem key)
func writeKey(filename string, data []byte) error {
	filepath, err := homedir.Expand(filename)
	if err != nil {
		return err
	}

	return os.WriteFile(filepath, data, 0600)
}