mirror of
https://github.com/hanzozt/identity.git
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zeekay
aff3f1f869
Global rebrand of all OpenZiti references to Hanzo ZT: - Go module paths: github.com/openziti/* → github.com/hanzozt/* - Docker images: openziti/* → hanzozt/* - Java packages: org.openziti.* → org.hanzozt.* - Brand: OpenZiti → Hanzo ZT - URLs: openziti.io → hanzozt.dev
134 lines
2.6 KiB
Go
134 lines
2.6 KiB
Go
/*
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Copyright NetFoundry Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package pkcs11
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import (
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"crypto"
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"crypto/ecdsa"
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"crypto/rand"
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"crypto/rsa"
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"encoding/asn1"
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"github.com/hanzozt/identity/engines"
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"github.com/stretchr/testify/assert"
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"math/big"
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"net/url"
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_ "net/url"
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"os"
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"os/exec"
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"testing"
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)
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const pin = "2171"
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const softHsmEnvVar = "SOFTHSM2_LIB"
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func init() {
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_ = os.Setenv("SOFTHSM2_CONF", "softhsm2.conf")
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}
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func genTestData(pin string) error {
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err := exec.Command(initScript, getPkcs11Lib(), pin).Run()
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if err != nil {
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return err
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}
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return nil
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}
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type ecdsaSig struct {
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R, S *big.Int
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}
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func Test_softhsm2_keys(t *testing.T) {
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pkcs11Lib := getPkcs11Lib()
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eng, found := engines.GetEngine(EngineId)
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if !found {
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t.Logf("skipping %s: enfgine[%s] not found", t.Name(), EngineId)
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t.SkipNow()
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}
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if _, err := os.Stat(pkcs11Lib); err != nil {
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t.Logf("skipping %s: driver not found", t.Name())
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t.SkipNow()
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}
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assert.NoError(t, genTestData(pin))
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keys := map[string]string{
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"prime256v1": "02",
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"rsa:2048": "01",
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}
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for n, id := range keys {
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t.Logf("testing key %s", n)
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k, err := url.Parse("pkcs11:" + pkcs11Lib + "?pin=" + pin + "&id=" + id)
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if err != nil {
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t.Error(err)
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}
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key, err := eng.LoadKey(k)
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if err != nil {
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t.Error(err)
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} else {
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testSigner(key, t)
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}
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}
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}
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func testSigner(key crypto.PrivateKey, t *testing.T) {
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privateKey, ok := key.(crypto.Signer)
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if !ok {
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t.Error("key is not a crypto.Signer")
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}
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pub := privateKey.Public()
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bytes := make([]byte, 32)
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_, _ = rand.Read(bytes)
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sig, err := privateKey.Sign(rand.Reader, bytes, crypto.SHA256)
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if err != nil {
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t.Error(err)
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}
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switch pubKey := pub.(type) {
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case *ecdsa.PublicKey:
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var ecSig ecdsaSig
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rest, err := asn1.Unmarshal(sig, &ecSig)
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if err != nil {
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t.Error(err)
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}
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if len(rest) != 0 {
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t.Errorf("leftover bytes")
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}
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cool := ecdsa.Verify(pubKey, bytes, ecSig.R, ecSig.S)
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if !cool {
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t.Errorf("signature validation fail")
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}
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case *rsa.PublicKey:
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err = rsa.VerifyPKCS1v15(pubKey, crypto.SHA256, bytes, sig)
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if err != nil {
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t.Error(err.Error())
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}
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default:
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t.Errorf("bad pub key")
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}
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}
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