Example #1
0
func TestAgentForward(t *testing.T) {
	server := newServer(t)
	defer server.Shutdown()
	conn := server.Dial(clientConfig())
	defer conn.Close()

	keyring := agent.NewKeyring()
	keyring.Add(testPrivateKeys["dsa"], nil, "")
	pub := testPublicKeys["dsa"]

	sess, err := conn.NewSession()
	if err != nil {
		t.Fatalf("NewSession: %v", err)
	}
	if err := agent.RequestAgentForwarding(sess); err != nil {
		t.Fatalf("RequestAgentForwarding: %v", err)
	}

	if err := agent.ForwardToAgent(conn, keyring); err != nil {
		t.Fatalf("SetupForwardKeyring: %v", err)
	}
	out, err := sess.CombinedOutput("ssh-add -L")
	if err != nil {
		t.Fatalf("running ssh-add: %v, out %s", err, out)
	}
	key, _, _, _, err := ssh.ParseAuthorizedKey(out)
	if err != nil {
		t.Fatalf("ParseAuthorizedKey(%q): %v", out, err)
	}

	if !bytes.Equal(key.Marshal(), pub.Marshal()) {
		t.Fatalf("got key %s, want %s", ssh.MarshalAuthorizedKey(key), ssh.MarshalAuthorizedKey(pub))
	}
}
Example #2
0
func NewProxyKeyring(upstreamAuthSock string) (*ProxyKeyring, error) {
	var err error
	var conn net.Conn
	var upstream agent.Agent

	if upstreamAuthSock != "" {
		conn, err = net.Dial("unix", upstreamAuthSock)
		if err != nil {
			return nil, err
		}

		upstream = agent.NewClient(conn)
	}

	return &ProxyKeyring{
		upstream: upstream,
		keyring:  agent.NewKeyring(),
	}, nil
}