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//go:build cgo
// +build cgo
package pkcs11
import (
"crypto"
"crypto/rand"
"crypto/x509"
"crypto/x509/pkix"
"math/big"
"time"
"github.com/pkg/errors"
"go.step.sm/crypto/kms/apiv1"
)
var (
testModule = ""
testObject = "pkcs11:id=7370;object=test-name"
testObjectPercent = "pkcs11:id=%73%70;object=test-name"
testObjectAlt = "pkcs11:id=7377;object=alt-test-name"
testObjectByID = "pkcs11:id=7370"
testObjectByLabel = "pkcs11:object=test-name"
testKeys = []struct {
Name string
SignatureAlgorithm apiv1.SignatureAlgorithm
Bits int
}{
{"pkcs11:id=7371;object=rsa-key", apiv1.SHA256WithRSA, 2048},
{"pkcs11:id=%73%72;object=rsa-pss-key", apiv1.SHA256WithRSAPSS, DefaultRSASize},
{"pkcs11:id=7373;object=ecdsa-p256-key", apiv1.ECDSAWithSHA256, 0},
{"pkcs11:id=%73%74;object=ecdsa-p384-key", apiv1.ECDSAWithSHA384, 0},
{"pkcs11:id=7375;object=ecdsa-p521-key", apiv1.ECDSAWithSHA512, 0},
}
testCerts = []struct {
Name string
Key string
Certificates []*x509.Certificate
}{
{"pkcs11:id=7376;object=test-root", "pkcs11:id=7373;object=ecdsa-p256-key", nil},
}
)
type TBTesting interface {
Helper()
Cleanup(f func())
Log(args ...interface{})
Errorf(format string, args ...interface{})
Fatalf(format string, args ...interface{})
Skipf(format string, args ...interface{})
}
func generateCertificate(pub crypto.PublicKey, signer crypto.Signer) (*x509.Certificate, error) {
now := time.Now()
template := &x509.Certificate{
Subject: pkix.Name{CommonName: "Test Root Certificate"},
Issuer: pkix.Name{CommonName: "Test Root Certificate"},
IsCA: true,
MaxPathLen: 1,
KeyUsage: x509.KeyUsageCertSign | x509.KeyUsageCRLSign,
NotBefore: now,
NotAfter: now.Add(time.Hour),
SerialNumber: big.NewInt(100),
}
b, err := x509.CreateCertificate(rand.Reader, template, template, pub, signer)
if err != nil {
return nil, err
}
return x509.ParseCertificate(b)
}
func setup(t TBTesting, k *PKCS11) {
t.Log("Running using", testModule)
for _, tk := range testKeys {
_, err := k.CreateKey(&apiv1.CreateKeyRequest{
Name: tk.Name,
SignatureAlgorithm: tk.SignatureAlgorithm,
Bits: tk.Bits,
})
if err != nil && !errors.Is(errors.Cause(err), apiv1.AlreadyExistsError{
Message: tk.Name + " already exists",
}) {
t.Errorf("PKCS11.GetPublicKey() error = %v", err)
}
}
for i, c := range testCerts {
signer, err := k.CreateSigner(&apiv1.CreateSignerRequest{
SigningKey: c.Key,
})
if err != nil {
t.Errorf("PKCS11.CreateSigner() error = %v", err)
continue
}
cert, err := generateCertificate(signer.Public(), signer)
if err != nil {
t.Errorf("x509.CreateCertificate() error = %v", err)
continue
}
if err := k.StoreCertificate(&apiv1.StoreCertificateRequest{
Name: c.Name,
Certificate: cert,
}); err != nil && !errors.Is(errors.Cause(err), apiv1.AlreadyExistsError{
Message: c.Name + " already exists",
}) {
t.Errorf("PKCS1.StoreCertificate() error = %v", err)
continue
}
testCerts[i].Certificates = append(testCerts[i].Certificates, cert)
}
}
func teardown(t TBTesting, k *PKCS11) {
testObjects := []string{testObject, testObjectByID, testObjectByLabel}
for _, name := range testObjects {
if err := k.DeleteKey(name); err != nil {
t.Errorf("PKCS11.DeleteKey() error = %v", err)
}
if err := k.DeleteCertificate(name); err != nil {
t.Errorf("PKCS11.DeleteCertificate() error = %v", err)
}
}
for _, tk := range testKeys {
if err := k.DeleteKey(tk.Name); err != nil {
t.Errorf("PKCS11.DeleteKey() error = %v", err)
}
}
for _, tc := range testCerts {
if err := k.DeleteCertificate(tc.Name); err != nil {
t.Errorf("PKCS11.DeleteCertificate() error = %v", err)
}
}
}
func setupPKCS11(t TBTesting) *PKCS11 {
t.Helper()
k := mustPKCS11(t)
t.Cleanup(func() {
k.Close()
})
return k
}
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