continue
			}
			if !file.IsDir() {
				continue
			}
		}

		var (
			certFile = filepath.Join(root.Name(), file.Name(), publicCertFile)
			keyFile  = filepath.Join(root.Name(), file.Name(), privateKeyFile)
		)
		if !isFile(certFile) || !isFile(keyFile) {
			continue
		}
		if err = manager.AddCertificate(certFile, keyFile); err != nil {