// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package x509

import "os/exec"

func (c *Certificate) systemVerify(opts *VerifyOptions) (chains [][]*Certificate, err error) {
	return nil, nil
}

func execSecurityRoots() (*CertPool, error) {
	cmd := exec.Command("/usr/bin/security", "find-certificate", "-a", "-p", "/System/Library/Keychains/SystemRootCertificates.keychain")
	data, err := cmd.Output()
	if err != nil {
		return nil, err
	}

	roots := NewCertPool()
	roots.AppendCertsFromPEM(data)
	return roots, nil
}