mirror of
https://github.com/kyverno/kyverno.git
synced 2024-12-15 17:51:20 +00:00
29997fe446
* fix make debug-deploy Signed-off-by: Jim Bugwadia <jim@nirmata.com> * improve log messages Signed-off-by: Jim Bugwadia <jim@nirmata.com> * initial update Signed-off-by: Jim Bugwadia <jim@nirmata.com> * initial update Signed-off-by: Jim Bugwadia <jim@nirmata.com> * update registry credentials handling order Signed-off-by: Jim Bugwadia <jim@nirmata.com> * comment out ACR helper - breaks anonymous image pull Signed-off-by: Jim Bugwadia <jim@nirmata.com> * merge main and refactor verifiers Signed-off-by: Jim Bugwadia <jim@nirmata.com> * fix opt init Signed-off-by: Jim Bugwadia <jim@nirmata.com> * remove local address Signed-off-by: Jim Bugwadia <jim@nirmata.com> * update to NotaryV2 RC Signed-off-by: Jim Bugwadia <jim@nirmata.com> * fix fmt Signed-off-by: Jim Bugwadia <jim@nirmata.com> * update deps Signed-off-by: Jim Bugwadia <jim@nirmata.com> * format imports Signed-off-by: Jim Bugwadia <jim@nirmata.com> * remove env and no-op statement Signed-off-by: Jim Bugwadia <jim@nirmata.com> * fix merge issues Signed-off-by: Jim Bugwadia <jim@nirmata.com> * fix linter issue Signed-off-by: Jim Bugwadia <jim@nirmata.com> * remove unused field Signed-off-by: Jim Bugwadia <jim@nirmata.com> * make fmt Signed-off-by: Jim Bugwadia <jim@nirmata.com> * renable ACR credential helper Signed-off-by: Jim Bugwadia <jim@nirmata.com> * Update .vscode/launch.json Signed-off-by: shuting <shutting06@gmail.com> --------- Signed-off-by: Jim Bugwadia <jim@nirmata.com> Signed-off-by: shuting <shutting06@gmail.com> Co-authored-by: shuting <shuting@nirmata.com> Co-authored-by: shuting <shutting06@gmail.com>
219 lines
11 KiB
Go
219 lines
11 KiB
Go
package cosign
|
|
|
|
import (
|
|
"context"
|
|
"crypto/x509"
|
|
"fmt"
|
|
"io"
|
|
"testing"
|
|
|
|
v1 "github.com/google/go-containerregistry/pkg/v1"
|
|
"github.com/google/go-containerregistry/pkg/v1/types"
|
|
"github.com/kyverno/kyverno/pkg/images"
|
|
"github.com/kyverno/kyverno/pkg/registryclient"
|
|
"github.com/sigstore/cosign/pkg/cosign"
|
|
"github.com/sigstore/cosign/pkg/cosign/bundle"
|
|
"github.com/sigstore/cosign/pkg/oci"
|
|
"gotest.tools/assert"
|
|
)
|
|
|
|
const cosignPayload = `{
|
|
"critical": {
|
|
"identity": {
|
|
"docker-reference": "registry-v2.nirmata.io/pause"
|
|
},
|
|
"image": {
|
|
"docker-manifest-digest": "sha256:4a1c4b21597c1b4415bdbecb28a3296c6b5e23ca4f9feeb599860a1dac6a0108"
|
|
},
|
|
"type": "cosign container image signature"
|
|
},
|
|
"optional": {
|
|
"foo": "bar",
|
|
"bar": "baz"
|
|
}
|
|
}`
|
|
|
|
const tektonPayload = `{
|
|
"Critical": {
|
|
"Identity": {
|
|
"docker-reference": "gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/nop"
|
|
},
|
|
"Image": {
|
|
"Docker-manifest-digest": "sha256:6a037d5ba27d9c6be32a9038bfe676fb67d2e4145b4f53e9c61fb3e69f06e816"
|
|
},
|
|
"Type": "Tekton container signature"
|
|
},
|
|
"Optional": {
|
|
"Issuer": "https://github.com/login/oauth",
|
|
"Subject": "https://github.com/mycompany/demo/.github/workflows/ci.yml@refs/heads/main"
|
|
}
|
|
}`
|
|
|
|
func TestCosignPayload(t *testing.T) {
|
|
image := "registry-v2.nirmata.io/pause"
|
|
signedPayloads := cosign.SignedPayload{Payload: []byte(cosignPayload)}
|
|
p, err := extractPayload([]oci.Signature{&sig{cosignPayload: signedPayloads}})
|
|
assert.NilError(t, err)
|
|
a := map[string]string{"foo": "bar"}
|
|
err = checkAnnotations(p, a)
|
|
assert.NilError(t, err)
|
|
d, err := extractDigest(image, p)
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, d, "sha256:4a1c4b21597c1b4415bdbecb28a3296c6b5e23ca4f9feeb599860a1dac6a0108")
|
|
|
|
image2 := "gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/nop"
|
|
signedPayloads2 := cosign.SignedPayload{Payload: []byte(tektonPayload)}
|
|
signatures2 := []oci.Signature{&sig{cosignPayload: signedPayloads2}}
|
|
p2, err := extractPayload(signatures2)
|
|
assert.NilError(t, err)
|
|
|
|
d2, err := extractDigest(image2, p2)
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, d2, "sha256:6a037d5ba27d9c6be32a9038bfe676fb67d2e4145b4f53e9c61fb3e69f06e816")
|
|
}
|
|
|
|
func TestCosignKeyless(t *testing.T) {
|
|
opts := images.Options{
|
|
ImageRef: "ghcr.io/jimbugwadia/pause2",
|
|
Issuer: "https://github.com/",
|
|
Subject: "jim",
|
|
}
|
|
|
|
rc, err := registryclient.New()
|
|
assert.NilError(t, err)
|
|
opts.RegistryClient = rc
|
|
|
|
verifier := &cosignVerifier{}
|
|
_, err = verifier.VerifySignature(context.TODO(), opts)
|
|
assert.ErrorContains(t, err, "subject mismatch: expected jim, received jim@nirmata.com")
|
|
|
|
opts.Subject = "jim@nirmata.com"
|
|
_, err = verifier.VerifySignature(context.TODO(), opts)
|
|
assert.ErrorContains(t, err, "issuer mismatch: expected https://github.com/, received https://github.com/login/oauth")
|
|
|
|
opts.Issuer = "https://github.com/login/oauth"
|
|
_, err = verifier.VerifySignature(context.TODO(), opts)
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestCosignMatchCertificateData(t *testing.T) {
|
|
pem1 := "-----BEGIN CERTIFICATE-----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\n+oZgwE6hsDazJzoTcBZ1mYVF6bAlwVdtMiC98aApG6T+qaBirxSgu7IGQw==\n-----END CERTIFICATE-----\n"
|
|
cert1, err := loadCert([]byte(pem1))
|
|
assert.NilError(t, err)
|
|
|
|
subject1 := "https://github.com/JimBugwadia/demo-java-tomcat/.github/workflows/publish.yaml@refs/tags/*"
|
|
issuer1 := "https://token.actions.githubusercontent.com"
|
|
extensions := map[string]string{
|
|
"githubWorkflowTrigger": "push",
|
|
"githubWorkflowSha": "c7645284fa7aebe554618eee879b4d6947f8564e",
|
|
"githubWorkflowName": "build-sign-attest",
|
|
"githubWorkflowRepository": "JimBugwadia/demo-java-tomcat",
|
|
}
|
|
|
|
matchErr := matchCertificateData(cert1, subject1, issuer1, extensions)
|
|
assert.NilError(t, matchErr)
|
|
|
|
matchErr = matchCertificateData(cert1, "", issuer1, extensions)
|
|
assert.NilError(t, matchErr)
|
|
|
|
matchErr = matchCertificateData(cert1, subject1, issuer1, nil)
|
|
assert.NilError(t, matchErr)
|
|
|
|
matchErr = matchCertificateData(cert1, "wrong-subject", issuer1, extensions)
|
|
assert.Error(t, matchErr, "subject mismatch: expected wrong-subject, received https://github.com/JimBugwadia/demo-java-tomcat/.github/workflows/publish.yaml@refs/tags/v0.0.22")
|
|
|
|
extensions["githubWorkflowTrigger"] = "pull"
|
|
matchErr = matchCertificateData(cert1, subject1, issuer1, extensions)
|
|
assert.Error(t, matchErr, "extension mismatch: expected pull for key githubWorkflowTrigger, received push")
|
|
}
|
|
|
|
type testSignature struct {
|
|
cert *x509.Certificate
|
|
}
|
|
|
|
func (ts testSignature) Digest() (v1.Hash, error) {
|
|
return v1.Hash{}, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) DiffID() (v1.Hash, error) {
|
|
return v1.Hash{}, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Compressed() (io.ReadCloser, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Uncompressed() (io.ReadCloser, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Size() (int64, error) {
|
|
return 0, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) MediaType() (types.MediaType, error) {
|
|
return "", fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Annotations() (map[string]string, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Payload() ([]byte, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Base64Signature() (string, error) {
|
|
return "", fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Cert() (*x509.Certificate, error) {
|
|
return ts.cert, nil
|
|
}
|
|
|
|
func (ts testSignature) Chain() ([]*x509.Certificate, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func (ts testSignature) Bundle() (*bundle.RekorBundle, error) {
|
|
return nil, fmt.Errorf("not implemented")
|
|
}
|
|
|
|
func TestCosignMatchSignatures(t *testing.T) {
|
|
pem1 := "-----BEGIN CERTIFICATE-----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\n+oZgwE6hsDazJzoTcBZ1mYVF6bAlwVdtMiC98aApG6T+qaBirxSgu7IGQw==\n-----END CERTIFICATE-----\n"
|
|
cert1, err := loadCert([]byte(pem1))
|
|
assert.NilError(t, err)
|
|
|
|
pem2 := "-----BEGIN CERTIFICATE-----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\nkhw=\n-----END CERTIFICATE-----\n"
|
|
cert2, err := loadCert([]byte(pem2))
|
|
assert.NilError(t, err)
|
|
|
|
sigs := []oci.Signature{
|
|
testSignature{cert: cert1},
|
|
testSignature{cert: cert2},
|
|
}
|
|
|
|
subject1 := "https://github.com/JimBugwadia/demo-java-tomcat/.github/workflows/publish.yaml@refs/tags/*"
|
|
issuer1 := "https://token.actions.githubusercontent.com"
|
|
extensions := map[string]string{
|
|
"githubWorkflowTrigger": "push",
|
|
"githubWorkflowSha": "c7645284fa7aebe554618eee879b4d6947f8564e",
|
|
"githubWorkflowName": "build-sign-attest",
|
|
"githubWorkflowRepository": "JimBugwadia/demo-java-tomcat",
|
|
}
|
|
|
|
subject2 := "*@nirmata.com"
|
|
issuer2 := "https://github.com/login/oauth"
|
|
|
|
matchErr := matchSignatures(sigs, subject1, issuer1, extensions)
|
|
assert.NilError(t, matchErr)
|
|
|
|
matchErr = matchSignatures(sigs, subject2, issuer2, nil)
|
|
assert.NilError(t, matchErr)
|
|
|
|
matchErr = matchSignatures(sigs, subject2, issuer1, nil)
|
|
assert.Error(t, matchErr, "subject mismatch: expected *@nirmata.com, received https://github.com/JimBugwadia/demo-java-tomcat/.github/workflows/publish.yaml@refs/tags/v0.0.22; issuer mismatch: expected https://token.actions.githubusercontent.com, received https://github.com/login/oauth")
|
|
|
|
matchErr = matchSignatures(sigs, subject2, issuer2, extensions)
|
|
assert.ErrorContains(t, matchErr, "extension mismatch")
|
|
}
|