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)
}
}
// 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)
}
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)
}
csr, _, err := helpers.ParseCSR(csrPEM)
if err != nil {
t.Fatalf("%v", err)
}
if len(csr.DNSNames) != 2 {
t.Fatal("SAN parsing error")
}
if len(csr.IPAddresses) != 1 {
t.Fatal("SAN parsing error")
}
if len(csr.EmailAddresses) != 1 {
t.Fatal("SAN parsing error")
}
}