Example #1
0
File: csr.go Project: kisom/cfssl
// Regenerate uses the provided CSR as a template for signing a new
// CSR using priv.
func Regenerate(priv crypto.Signer, csr []byte) ([]byte, error) {
	req, extra, err := helpers.ParseCSR(csr)
	if err != nil {
		return nil, err
	} else if len(extra) > 0 {
		return nil, errors.New("csr: trailing data in certificate request")
	}

	return x509.CreateCertificateRequest(rand.Reader, req, priv)
}
Example #2
0
// TestReGenerate ensures Regenerate() is abel to use the provided CSR as a template for signing a new
// CSR using priv.
func TestReGenerate(t *testing.T) {
	var req = &CertificateRequest{
		Names: []Name{
			{
				C:  "US",
				ST: "California",
				L:  "San Francisco",
				O:  "CloudFlare",
				OU: "Systems Engineering",
			},
		},
		CN:         "cloudflare.com",
		Hosts:      []string{"cloudflare.com", "www.cloudflare.com", "192.168.0.1"},
		KeyRequest: &BasicKeyRequest{"ecdsa", 256},
	}

	csr, key, err := ParseRequest(req)
	if err != nil {
		t.Fatalf("%v", err)
	}

	priv, err := helpers.ParsePrivateKeyPEM(key)
	if err != nil {
		t.Fatalf("%v", err)
	}

	csr, err = Generate(priv, req)
	if err != nil {
		t.Fatalf("%v", err)
	}

	if _, _, err = helpers.ParseCSR(csr); err != nil {
		t.Fatalf("%v", err)
	}

	_, err = Regenerate(priv, csr)
	if err != nil {
		t.Fatalf("%v", err)
	}
}
Example #3
0
func TestGenerate(t *testing.T) {
	var req = &CertificateRequest{
		Names: []Name{
			{
				C:  "US",
				ST: "California",
				L:  "San Francisco",
				O:  "CloudFlare",
				OU: "Systems Engineering",
			},
		},
		CN:         "cloudflare.com",
		Hosts:      []string{"cloudflare.com", "www.cloudflare.com", "192.168.0.1"},
		KeyRequest: &BasicKeyRequest{"ecdsa", 256},
	}

	key, err := req.KeyRequest.Generate()
	if err != nil {
		t.Fatalf("%v", err)
	}

	priv, ok := key.(crypto.Signer)
	if !ok {
		t.Fatal("Private key is not a signer.")
	}

	csrPEM, err := Generate(priv, req)
	if err != nil {
		t.Fatalf("%v", err)
	}

	_, _, err = helpers.ParseCSR(csrPEM)
	if err != nil {
		t.Fatalf("%v", err)
	}
}