1273 lines
38 KiB
Go
1273 lines
38 KiB
Go
/*
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Copyright 2022 The Flux authors
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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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http://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 controllers
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import (
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"crypto/rand"
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"crypto/rsa"
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"crypto/tls"
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"crypto/x509"
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"crypto/x509/pkix"
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"encoding/pem"
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"errors"
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"fmt"
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"math/big"
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"net"
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"net/http"
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"net/http/httptest"
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"net/url"
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"os"
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"path"
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"path/filepath"
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"strings"
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"testing"
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"time"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/client-go/tools/record"
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"github.com/darkowlzz/controller-check/status"
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"github.com/fluxcd/pkg/apis/meta"
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"github.com/fluxcd/pkg/runtime/conditions"
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"github.com/fluxcd/pkg/runtime/patch"
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"github.com/fluxcd/pkg/untar"
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sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
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sreconcile "github.com/fluxcd/source-controller/internal/reconcile"
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"github.com/google/go-containerregistry/pkg/authn"
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"github.com/google/go-containerregistry/pkg/crane"
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"github.com/google/go-containerregistry/pkg/registry"
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gcrv1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/google/go-containerregistry/pkg/v1/mutate"
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. "github.com/onsi/gomega"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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kstatus "sigs.k8s.io/cli-utils/pkg/kstatus/status"
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"sigs.k8s.io/controller-runtime/pkg/client"
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fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
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)
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func TestOCIRepository_Reconcile(t *testing.T) {
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g := NewWithT(t)
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// Registry server with public images
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regServer, err := setupRegistryServer(ctx, registryOptions{})
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if err != nil {
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g.Expect(err).ToNot(HaveOccurred())
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}
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podinfoVersions, err := pushMultiplePodinfoImage(regServer.registryHost, []string{"6.1.4", "6.1.5", "6.1.6"})
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tests := []struct {
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name string
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url string
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tag string
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semver string
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digest string
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assertArtifact []artifactFixture
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}{
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{
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name: "public tag",
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url: podinfoVersions["6.1.6"].url,
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tag: podinfoVersions["6.1.6"].tag,
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digest: podinfoVersions["6.1.6"].digest.Hex,
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assertArtifact: []artifactFixture{
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{
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expectedPath: "kustomize/deployment.yaml",
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expectedChecksum: "6fd625effe6bb805b6a78943ee082a4412e763edb7fcaed6e8fe644d06cbf423",
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},
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{
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expectedPath: "kustomize/hpa.yaml",
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expectedChecksum: "d20e92e3b2926ebfee1644be0f4d0abadebfa95a8005c12f71bfd534a4be4ff9",
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},
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},
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},
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{
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name: "public semver",
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url: podinfoVersions["6.1.5"].url,
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semver: ">= 6.1 <= 6.1.5",
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digest: podinfoVersions["6.1.5"].digest.Hex,
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assertArtifact: []artifactFixture{
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{
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expectedPath: "kustomize/deployment.yaml",
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expectedChecksum: "dce4f5f780a8e8994b06031e5b567bf488ceaaaabd9bd3fc278b4f3bfc8c577b",
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},
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{
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expectedPath: "kustomize/hpa.yaml",
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expectedChecksum: "d20e92e3b2926ebfee1644be0f4d0abadebfa95a8005c12f71bfd534a4be4ff9",
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},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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g := NewWithT(t)
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ns, err := testEnv.CreateNamespace(ctx, "ocirepository-reconcile-test")
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g.Expect(err).ToNot(HaveOccurred())
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defer func() { g.Expect(testEnv.Delete(ctx, ns)).To(Succeed()) }()
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obj := &sourcev1.OCIRepository{
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ObjectMeta: metav1.ObjectMeta{
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GenerateName: "ocirepository-reconcile",
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Namespace: ns.Name,
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},
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Spec: sourcev1.OCIRepositorySpec{
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URL: tt.url,
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Interval: metav1.Duration{Duration: 60 * time.Minute},
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Reference: &sourcev1.OCIRepositoryRef{},
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},
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}
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if tt.tag != "" {
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obj.Spec.Reference.Tag = tt.tag
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}
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if tt.semver != "" {
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obj.Spec.Reference.SemVer = tt.semver
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}
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g.Expect(testEnv.Create(ctx, obj)).To(Succeed())
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key := client.ObjectKey{Name: obj.Name, Namespace: obj.Namespace}
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// Wait for the finalizer to be set
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g.Eventually(func() bool {
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if err := testEnv.Get(ctx, key, obj); err != nil {
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return false
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}
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return len(obj.Finalizers) > 0
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}, timeout).Should(BeTrue())
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// Wait for the object to be Ready
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g.Eventually(func() bool {
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if err := testEnv.Get(ctx, key, obj); err != nil {
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return false
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}
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if !conditions.IsReady(obj) {
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return false
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}
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readyCondition := conditions.Get(obj, meta.ReadyCondition)
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return obj.Generation == readyCondition.ObservedGeneration &&
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obj.Generation == obj.Status.ObservedGeneration
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}, timeout).Should(BeTrue())
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// Check if the revision matches the expected digest
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g.Expect(obj.Status.Artifact.Revision).To(Equal(tt.digest))
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// Check if the metadata matches the expected annotations
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g.Expect(obj.Status.Artifact.Metadata["org.opencontainers.image.source"]).To(ContainSubstring("podinfo"))
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g.Expect(obj.Status.Artifact.Metadata["org.opencontainers.image.revision"]).To(ContainSubstring(tt.tag))
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// Check if the artifact storage path matches the expected file path
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localPath := testStorage.LocalPath(*obj.Status.Artifact)
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t.Logf("artifact local path: %s", localPath)
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f, err := os.Open(localPath)
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g.Expect(err).ToNot(HaveOccurred())
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defer f.Close()
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// create a tmp directory to extract artifact
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tmp, err := os.MkdirTemp("", "ocirepository-test-")
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g.Expect(err).ToNot(HaveOccurred())
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defer os.RemoveAll(tmp)
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ep, err := untar.Untar(f, tmp)
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g.Expect(err).ToNot(HaveOccurred())
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t.Logf("extracted summary: %s", ep)
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for _, af := range tt.assertArtifact {
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expectedFile := filepath.Join(tmp, af.expectedPath)
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g.Expect(expectedFile).To(BeAnExistingFile())
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f2, err := os.Open(expectedFile)
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g.Expect(err).ToNot(HaveOccurred())
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defer f2.Close()
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h := testStorage.Checksum(f2)
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t.Logf("file %q hash: %q", expectedFile, h)
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g.Expect(h).To(Equal(af.expectedChecksum))
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}
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// Check if the object status is valid
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condns := &status.Conditions{NegativePolarity: ociRepositoryReadyCondition.NegativePolarity}
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checker := status.NewChecker(testEnv.Client, condns)
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checker.CheckErr(ctx, obj)
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// kstatus client conformance check
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u, err := patch.ToUnstructured(obj)
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g.Expect(err).ToNot(HaveOccurred())
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res, err := kstatus.Compute(u)
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g.Expect(err).ToNot(HaveOccurred())
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g.Expect(res.Status).To(Equal(kstatus.CurrentStatus))
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// Patch the object with reconcile request annotation.
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patchHelper, err := patch.NewHelper(obj, testEnv.Client)
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g.Expect(err).ToNot(HaveOccurred())
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annotations := map[string]string{
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meta.ReconcileRequestAnnotation: "now",
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}
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obj.SetAnnotations(annotations)
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g.Expect(patchHelper.Patch(ctx, obj)).ToNot(HaveOccurred())
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g.Eventually(func() bool {
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if err := testEnv.Get(ctx, key, obj); err != nil {
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return false
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}
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return obj.Status.LastHandledReconcileAt == "now"
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}, timeout).Should(BeTrue())
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// Wait for the object to be deleted
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g.Expect(testEnv.Delete(ctx, obj)).To(Succeed())
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g.Eventually(func() bool {
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if err := testEnv.Get(ctx, key, obj); err != nil {
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return apierrors.IsNotFound(err)
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}
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return false
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}, timeout).Should(BeTrue())
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})
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}
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}
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func TestOCIRepository_reconcileSource_authStrategy(t *testing.T) {
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type secretOptions struct {
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username string
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password string
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includeSA bool
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includeSecret bool
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}
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pool := x509.NewCertPool()
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pool.AppendCertsFromPEM(tlsCA)
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tests := []struct {
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name string
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url string
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registryOpts registryOptions
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craneOpts []crane.Option
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secretOpts secretOptions
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tlsCertSecret *corev1.Secret
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want sreconcile.Result
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wantErr bool
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assertConditions []metav1.Condition
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}{
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{
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name: "HTTP without basic auth",
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want: sreconcile.ResultSuccess,
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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},
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},
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{
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name: "HTTP with basic auth secret",
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want: sreconcile.ResultSuccess,
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registryOpts: registryOptions{
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withBasicAuth: true,
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},
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craneOpts: []crane.Option{crane.WithAuth(&authn.Basic{
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Username: testRegistryUsername,
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Password: testRegistryPassword,
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}),
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},
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secretOpts: secretOptions{
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username: testRegistryUsername,
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password: testRegistryPassword,
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includeSecret: true,
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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},
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},
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{
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name: "HTTP with serviceaccount",
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want: sreconcile.ResultSuccess,
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registryOpts: registryOptions{
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withBasicAuth: true,
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},
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craneOpts: []crane.Option{crane.WithAuth(&authn.Basic{
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Username: testRegistryUsername,
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Password: testRegistryPassword,
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}),
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},
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secretOpts: secretOptions{
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username: testRegistryUsername,
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password: testRegistryPassword,
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includeSA: true,
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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},
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},
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{
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name: "HTTP registry - basic auth with missing secret",
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want: sreconcile.ResultEmpty,
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registryOpts: registryOptions{
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withBasicAuth: true,
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},
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wantErr: true,
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craneOpts: []crane.Option{crane.WithAuth(&authn.Basic{
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Username: testRegistryUsername,
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Password: testRegistryPassword,
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}),
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact from "),
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},
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},
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{
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name: "HTTP registry - basic auth with invalid secret",
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want: sreconcile.ResultEmpty,
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wantErr: true,
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registryOpts: registryOptions{
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withBasicAuth: true,
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},
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craneOpts: []crane.Option{crane.WithAuth(&authn.Basic{
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Username: testRegistryUsername,
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Password: testRegistryPassword,
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}),
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},
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secretOpts: secretOptions{
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username: "wrong-pass",
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password: "wrong-pass",
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includeSecret: true,
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact from "),
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},
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},
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{
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name: "HTTP registry - basic auth with invalid serviceaccount",
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want: sreconcile.ResultEmpty,
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wantErr: true,
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registryOpts: registryOptions{
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withBasicAuth: true,
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},
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craneOpts: []crane.Option{crane.WithAuth(&authn.Basic{
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Username: testRegistryUsername,
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Password: testRegistryPassword,
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}),
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},
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secretOpts: secretOptions{
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username: "wrong-pass",
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password: "wrong-pass",
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includeSA: true,
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact from "),
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},
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},
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{
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name: "HTTPS with valid certfile",
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want: sreconcile.ResultSuccess,
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registryOpts: registryOptions{
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withTlS: true,
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},
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craneOpts: []crane.Option{crane.WithTransport(&http.Transport{
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TLSClientConfig: &tls.Config{
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RootCAs: pool,
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},
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}),
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},
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tlsCertSecret: &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ca-file",
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},
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Data: map[string][]byte{
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"caFile": tlsCA,
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},
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest '<digest>' for '<url>'"),
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},
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},
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{
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name: "HTTPS without certfile",
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want: sreconcile.ResultEmpty,
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wantErr: true,
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registryOpts: registryOptions{
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withTlS: true,
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},
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craneOpts: []crane.Option{crane.WithTransport(&http.Transport{
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TLSClientConfig: &tls.Config{
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RootCAs: pool,
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},
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}),
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact from "),
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},
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},
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{
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name: "HTTPS with invalid certfile",
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want: sreconcile.ResultEmpty,
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wantErr: true,
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registryOpts: registryOptions{
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withTlS: true,
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},
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craneOpts: []crane.Option{crane.WithTransport(&http.Transport{
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TLSClientConfig: &tls.Config{
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RootCAs: pool,
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},
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}),
|
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},
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tlsCertSecret: &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ca-file",
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},
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Data: map[string][]byte{
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"caFile": []byte("invalid"),
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},
|
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},
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assertConditions: []metav1.Condition{
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*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact from "),
|
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},
|
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},
|
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}
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|
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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g := NewWithT(t)
|
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|
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builder := fakeclient.NewClientBuilder().WithScheme(testEnv.GetScheme())
|
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|
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obj := &sourcev1.OCIRepository{
|
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ObjectMeta: metav1.ObjectMeta{
|
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GenerateName: "auth-strategy-",
|
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},
|
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Spec: sourcev1.OCIRepositorySpec{
|
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Interval: metav1.Duration{Duration: interval},
|
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Timeout: &metav1.Duration{Duration: timeout},
|
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},
|
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}
|
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|
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server, err := setupRegistryServer(ctx, tt.registryOpts)
|
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g.Expect(err).NotTo(HaveOccurred())
|
|
|
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img, err := createPodinfoImageFromTar("podinfo-6.1.6.tar", "6.1.6", server.registryHost, tt.craneOpts...)
|
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g.Expect(err).ToNot(HaveOccurred())
|
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obj.Spec.URL = img.url
|
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obj.Spec.Reference = &sourcev1.OCIRepositoryRef{
|
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Tag: img.tag,
|
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}
|
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|
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if tt.secretOpts.username != "" && tt.secretOpts.password != "" {
|
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secret := &corev1.Secret{
|
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ObjectMeta: metav1.ObjectMeta{
|
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Name: "auth-secretref",
|
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},
|
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Type: corev1.SecretTypeDockerConfigJson,
|
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Data: map[string][]byte{
|
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".dockerconfigjson": []byte(fmt.Sprintf(`{"auths": {%q: {"username": %q, "password": %q}}}`,
|
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server.registryHost, tt.secretOpts.username, tt.secretOpts.password)),
|
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},
|
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}
|
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|
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builder.WithObjects(secret)
|
|
|
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if tt.secretOpts.includeSA {
|
|
serviceAccount := &corev1.ServiceAccount{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "sa-ocitest",
|
|
},
|
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ImagePullSecrets: []corev1.LocalObjectReference{{Name: secret.Name}},
|
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}
|
|
builder.WithObjects(serviceAccount)
|
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obj.Spec.ServiceAccountName = serviceAccount.Name
|
|
}
|
|
|
|
if tt.secretOpts.includeSecret {
|
|
obj.Spec.SecretRef = &meta.LocalObjectReference{
|
|
Name: secret.Name,
|
|
}
|
|
}
|
|
}
|
|
|
|
if tt.tlsCertSecret != nil {
|
|
builder.WithObjects(tt.tlsCertSecret)
|
|
obj.Spec.CertSecretRef = &meta.LocalObjectReference{
|
|
Name: tt.tlsCertSecret.Name,
|
|
}
|
|
}
|
|
|
|
r := &OCIRepositoryReconciler{
|
|
Client: builder.Build(),
|
|
EventRecorder: record.NewFakeRecorder(32),
|
|
Storage: testStorage,
|
|
}
|
|
|
|
repoURL, err := r.getArtifactURL(ctx, obj, nil, nil)
|
|
g.Expect(err).To(BeNil())
|
|
|
|
assertConditions := tt.assertConditions
|
|
for k := range assertConditions {
|
|
assertConditions[k].Message = strings.ReplaceAll(assertConditions[k].Message, "<digest>", img.digest.Hex)
|
|
assertConditions[k].Message = strings.ReplaceAll(assertConditions[k].Message, "<url>", repoURL)
|
|
}
|
|
|
|
tmpDir := t.TempDir()
|
|
got, err := r.reconcileSource(ctx, obj, &sourcev1.Artifact{}, tmpDir)
|
|
|
|
if tt.wantErr {
|
|
g.Expect(err).ToNot(BeNil())
|
|
} else {
|
|
g.Expect(err).To(BeNil())
|
|
}
|
|
g.Expect(got).To(Equal(tt.want))
|
|
g.Expect(obj.Status.Conditions).To(conditions.MatchConditions(tt.assertConditions))
|
|
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestOCIRepository_reconcileSource_remoteReference(t *testing.T) {
|
|
g := NewWithT(t)
|
|
|
|
server, err := setupRegistryServer(ctx, registryOptions{})
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
|
|
podinfoVersions, err := pushMultiplePodinfoImage(server.registryHost, []string{"6.1.4", "6.1.5", "6.1.6"})
|
|
img6 := podinfoVersions["6.1.6"]
|
|
img5 := podinfoVersions["6.1.5"]
|
|
|
|
tests := []struct {
|
|
name string
|
|
reference *sourcev1.OCIRepositoryRef
|
|
want sreconcile.Result
|
|
wantErr bool
|
|
wantRevision string
|
|
assertConditions []metav1.Condition
|
|
}{
|
|
{
|
|
name: "no reference (latest tag)",
|
|
want: sreconcile.ResultSuccess,
|
|
wantRevision: img6.digest.Hex,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
{
|
|
name: "tag reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Tag: "6.1.6",
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
wantRevision: img6.digest.Hex,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
{
|
|
name: "semver reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
SemVer: ">= 6.1.5",
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
wantRevision: img6.digest.Hex,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
{
|
|
name: "digest reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Digest: img6.digest.String(),
|
|
},
|
|
wantRevision: img6.digest.Hex,
|
|
want: sreconcile.ResultSuccess,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
{
|
|
name: "invalid tag reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Tag: "6.1.0",
|
|
},
|
|
want: sreconcile.ResultEmpty,
|
|
wantErr: true,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact"),
|
|
},
|
|
},
|
|
{
|
|
name: "invalid semver reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
SemVer: "<= 6.1.0",
|
|
},
|
|
want: sreconcile.ResultEmpty,
|
|
wantErr: true,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.URLInvalidReason, "no match found for semver:"),
|
|
},
|
|
},
|
|
{
|
|
name: "invalid digest reference",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Digest: "invalid",
|
|
},
|
|
want: sreconcile.ResultEmpty,
|
|
wantErr: true,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(sourcev1.FetchFailedCondition, sourcev1.OCIOperationFailedReason, "failed to pull artifact"),
|
|
},
|
|
},
|
|
{
|
|
name: "semver should take precedence over tag",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
SemVer: ">= 6.1.5",
|
|
Tag: "6.1.5",
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
wantRevision: img6.digest.Hex,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
{
|
|
name: "digest should take precedence over semver",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Tag: "6.1.6",
|
|
SemVer: ">= 6.1.6",
|
|
Digest: img5.digest.String(),
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
wantRevision: img5.digest.Hex,
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NewRevision", "new digest"),
|
|
*conditions.TrueCondition(sourcev1.ArtifactOutdatedCondition, "NewRevision", "new digest"),
|
|
},
|
|
},
|
|
}
|
|
|
|
builder := fakeclient.NewClientBuilder().WithScheme(testEnv.GetScheme())
|
|
|
|
r := &OCIRepositoryReconciler{
|
|
Client: builder.Build(),
|
|
EventRecorder: record.NewFakeRecorder(32),
|
|
Storage: testStorage,
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
obj := &sourcev1.OCIRepository{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
GenerateName: "checkout-strategy-",
|
|
},
|
|
Spec: sourcev1.OCIRepositorySpec{
|
|
URL: fmt.Sprintf("oci://%s/podinfo", server.registryHost),
|
|
Interval: metav1.Duration{Duration: interval},
|
|
Timeout: &metav1.Duration{Duration: timeout},
|
|
},
|
|
}
|
|
|
|
if tt.reference != nil {
|
|
obj.Spec.Reference = tt.reference
|
|
}
|
|
|
|
artifact := &sourcev1.Artifact{}
|
|
tmpDir := t.TempDir()
|
|
got, err := r.reconcileSource(ctx, obj, artifact, tmpDir)
|
|
if tt.wantErr {
|
|
g.Expect(err).To(HaveOccurred())
|
|
} else {
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
g.Expect(artifact.Revision).To(Equal(tt.wantRevision))
|
|
}
|
|
|
|
g.Expect(got).To(Equal(tt.want))
|
|
g.Expect(obj.Status.Conditions).To(conditions.MatchConditions(tt.assertConditions))
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestOCIRepository_getArtifactURL(t *testing.T) {
|
|
g := NewWithT(t)
|
|
|
|
server, err := setupRegistryServer(ctx, registryOptions{})
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
|
|
imgs, err := pushMultiplePodinfoImage(server.registryHost, []string{"6.1.4", "6.1.5", "6.1.6"})
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
|
|
tests := []struct {
|
|
name string
|
|
url string
|
|
reference *sourcev1.OCIRepositoryRef
|
|
wantErr bool
|
|
want string
|
|
}{
|
|
{
|
|
name: "valid url with no reference",
|
|
url: "oci://ghcr.io/stefanprodan/charts",
|
|
want: "ghcr.io/stefanprodan/charts",
|
|
},
|
|
{
|
|
name: "valid url with tag reference",
|
|
url: "oci://ghcr.io/stefanprodan/charts",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Tag: "6.1.6",
|
|
},
|
|
want: "ghcr.io/stefanprodan/charts:6.1.6",
|
|
},
|
|
{
|
|
name: "valid url with digest reference",
|
|
url: "oci://ghcr.io/stefanprodan/charts",
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
Digest: imgs["6.1.6"].digest.Hex,
|
|
},
|
|
want: "ghcr.io/stefanprodan/charts@" + imgs["6.1.6"].digest.Hex,
|
|
},
|
|
{
|
|
name: "valid url with semver reference",
|
|
url: fmt.Sprintf("oci://%s/podinfo", server.registryHost),
|
|
reference: &sourcev1.OCIRepositoryRef{
|
|
SemVer: ">= 6.1.6",
|
|
},
|
|
want: server.registryHost + "/podinfo:6.1.6",
|
|
},
|
|
{
|
|
name: "invalid url without oci prefix",
|
|
url: "ghcr.io/stefanprodan/charts",
|
|
wantErr: true,
|
|
},
|
|
}
|
|
|
|
builder := fakeclient.NewClientBuilder().WithScheme(testEnv.GetScheme())
|
|
r := &OCIRepositoryReconciler{
|
|
Client: builder.Build(),
|
|
EventRecorder: record.NewFakeRecorder(32),
|
|
Storage: testStorage,
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
obj := &sourcev1.OCIRepository{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
GenerateName: "artifact-url-",
|
|
},
|
|
Spec: sourcev1.OCIRepositorySpec{
|
|
URL: tt.url,
|
|
Interval: metav1.Duration{Duration: interval},
|
|
Timeout: &metav1.Duration{Duration: timeout},
|
|
},
|
|
}
|
|
|
|
if tt.reference != nil {
|
|
obj.Spec.Reference = tt.reference
|
|
}
|
|
|
|
got, err := r.getArtifactURL(ctx, obj, authn.DefaultKeychain, nil)
|
|
if tt.wantErr {
|
|
g.Expect(err).To(HaveOccurred())
|
|
return
|
|
}
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
g.Expect(got).To(Equal(tt.want))
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestOCIRepository_reconcileStorage(t *testing.T) {
|
|
g := NewWithT(t)
|
|
|
|
tests := []struct {
|
|
name string
|
|
beforeFunc func(obj *sourcev1.OCIRepository) error
|
|
want sreconcile.Result
|
|
wantErr bool
|
|
assertConditions []metav1.Condition
|
|
assertArtifact *sourcev1.Artifact
|
|
assertPaths []string
|
|
}{
|
|
{
|
|
name: "garbage collects",
|
|
beforeFunc: func(obj *sourcev1.OCIRepository) error {
|
|
revisions := []string{"a", "b", "c", "d"}
|
|
|
|
for n := range revisions {
|
|
v := revisions[n]
|
|
obj.Status.Artifact = &sourcev1.Artifact{
|
|
Path: fmt.Sprintf("/oci-reconcile-storage/%s.txt", v),
|
|
Revision: v,
|
|
}
|
|
if err := testStorage.MkdirAll(*obj.Status.Artifact); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := testStorage.AtomicWriteFile(obj.Status.Artifact, strings.NewReader(v), 0o640); err != nil {
|
|
return err
|
|
}
|
|
|
|
if n != len(revisions)-1 {
|
|
time.Sleep(time.Second)
|
|
}
|
|
}
|
|
|
|
testStorage.SetArtifactURL(obj.Status.Artifact)
|
|
return nil
|
|
},
|
|
assertArtifact: &sourcev1.Artifact{
|
|
Path: "/oci-reconcile-storage/d.txt",
|
|
Revision: "d",
|
|
Checksum: "18ac3e7343f016890c510e93f935261169d9e3f565436429830faf0934f4f8e4",
|
|
URL: testStorage.Hostname + "/oci-reconcile-storage/d.txt",
|
|
Size: int64p(int64(len("d"))),
|
|
},
|
|
assertPaths: []string{
|
|
"/oci-reconcile-storage/d.txt",
|
|
"/oci-reconcile-storage/c.txt",
|
|
"!/oci-reconcile-storage/b.txt",
|
|
"!/oci-reconcile-storage/a.txt",
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
},
|
|
{
|
|
name: "notices missing artifact in storage",
|
|
beforeFunc: func(obj *sourcev1.OCIRepository) error {
|
|
obj.Status.Artifact = &sourcev1.Artifact{
|
|
Path: "/oci-reconcile-storage/invalid.txt",
|
|
Revision: "e",
|
|
}
|
|
testStorage.SetArtifactURL(obj.Status.Artifact)
|
|
return nil
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
assertPaths: []string{
|
|
"!/oci-reconcile-storage/invalid.txt",
|
|
},
|
|
assertConditions: []metav1.Condition{
|
|
*conditions.TrueCondition(meta.ReconcilingCondition, "NoArtifact", "no artifact for resource in storage"),
|
|
},
|
|
},
|
|
{
|
|
name: "updates hostname on diff from current",
|
|
beforeFunc: func(obj *sourcev1.OCIRepository) error {
|
|
obj.Status.Artifact = &sourcev1.Artifact{
|
|
Path: "/oci-reconcile-storage/hostname.txt",
|
|
Revision: "f",
|
|
Checksum: "3b9c358f36f0a31b6ad3e14f309c7cf198ac9246e8316f9ce543d5b19ac02b80",
|
|
URL: "http://outdated.com/oci-reconcile-storage/hostname.txt",
|
|
}
|
|
if err := testStorage.MkdirAll(*obj.Status.Artifact); err != nil {
|
|
return err
|
|
}
|
|
if err := testStorage.AtomicWriteFile(obj.Status.Artifact, strings.NewReader("file"), 0o640); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
},
|
|
want: sreconcile.ResultSuccess,
|
|
assertPaths: []string{
|
|
"/oci-reconcile-storage/hostname.txt",
|
|
},
|
|
assertArtifact: &sourcev1.Artifact{
|
|
Path: "/oci-reconcile-storage/hostname.txt",
|
|
Revision: "f",
|
|
Checksum: "3b9c358f36f0a31b6ad3e14f309c7cf198ac9246e8316f9ce543d5b19ac02b80",
|
|
URL: testStorage.Hostname + "/oci-reconcile-storage/hostname.txt",
|
|
Size: int64p(int64(len("file"))),
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
builder := fakeclient.NewClientBuilder().WithScheme(testEnv.GetScheme())
|
|
r := &OCIRepositoryReconciler{
|
|
Client: builder.Build(),
|
|
EventRecorder: record.NewFakeRecorder(32),
|
|
Storage: testStorage,
|
|
}
|
|
obj := &sourcev1.OCIRepository{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
GenerateName: "test-",
|
|
},
|
|
}
|
|
|
|
g.Expect(tt.beforeFunc(obj)).To(Succeed())
|
|
got, err := r.reconcileStorage(ctx, obj, &sourcev1.Artifact{}, "")
|
|
if tt.wantErr {
|
|
g.Expect(err).To(HaveOccurred())
|
|
} else {
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
g.Expect(got).To(Equal(tt.want))
|
|
g.Expect(obj.Status.Artifact).To(MatchArtifact(tt.assertArtifact))
|
|
if tt.assertArtifact != nil && tt.assertArtifact.URL != "" {
|
|
g.Expect(obj.Status.Artifact.URL).To(Equal(tt.assertArtifact.URL))
|
|
}
|
|
|
|
g.Expect(obj.Status.Conditions).To(conditions.MatchConditions(tt.assertConditions))
|
|
|
|
for _, p := range tt.assertPaths {
|
|
absoluteP := filepath.Join(testStorage.BasePath, p)
|
|
if !strings.HasPrefix(p, "!") {
|
|
g.Expect(absoluteP).To(BeAnExistingFile())
|
|
continue
|
|
}
|
|
|
|
g.Expect(absoluteP).ToNot(BeAnExistingFile())
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestOCIRepository_CertSecret(t *testing.T) {
|
|
g := NewWithT(t)
|
|
|
|
srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err := createTLSServer()
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
|
|
srv.StartTLS()
|
|
defer srv.Close()
|
|
|
|
transport := &http.Transport{
|
|
TLSClientConfig: &tls.Config{},
|
|
}
|
|
// Use the server cert as a CA cert, so the client trusts the
|
|
// server cert. (Only works because the server uses the same
|
|
// cert in both roles).
|
|
pool := x509.NewCertPool()
|
|
pool.AddCert(srv.Certificate())
|
|
transport.TLSClientConfig.RootCAs = pool
|
|
transport.TLSClientConfig.Certificates = []tls.Certificate{clientTLSCert}
|
|
|
|
srv.Client().Transport = transport
|
|
pi2, err := createPodinfoImageFromTar("podinfo-6.1.5.tar", "6.1.5", srv.URL, []crane.Option{
|
|
crane.WithTransport(srv.Client().Transport),
|
|
}...)
|
|
g.Expect(err).NotTo(HaveOccurred())
|
|
|
|
tlsSecretClientCert := corev1.Secret{
|
|
StringData: map[string]string{
|
|
CACert: string(rootCertPEM),
|
|
ClientCert: string(clientCertPEM),
|
|
ClientKey: string(clientKeyPEM),
|
|
},
|
|
}
|
|
|
|
tests := []struct {
|
|
name string
|
|
url string
|
|
tag string
|
|
digest gcrv1.Hash
|
|
certSecret *corev1.Secret
|
|
expectreadyconition bool
|
|
expectedstatusmessage string
|
|
}{
|
|
{
|
|
name: "test connection with CACert, Client Cert and Private Key",
|
|
url: pi2.url,
|
|
tag: pi2.tag,
|
|
digest: pi2.digest,
|
|
certSecret: &tlsSecretClientCert,
|
|
expectreadyconition: true,
|
|
expectedstatusmessage: fmt.Sprintf("stored artifact for digest '%s'", pi2.digest.Hex),
|
|
},
|
|
{
|
|
name: "test connection with with no secret",
|
|
url: pi2.url,
|
|
tag: pi2.tag,
|
|
digest: pi2.digest,
|
|
expectreadyconition: false,
|
|
expectedstatusmessage: "failed to pull artifact",
|
|
},
|
|
{
|
|
name: "test connection with with incorrect private key",
|
|
url: pi2.url,
|
|
tag: pi2.tag,
|
|
digest: pi2.digest,
|
|
certSecret: &corev1.Secret{
|
|
StringData: map[string]string{
|
|
CACert: string(rootCertPEM),
|
|
ClientCert: string(clientCertPEM),
|
|
ClientKey: string("invalid-key"),
|
|
},
|
|
},
|
|
expectreadyconition: false,
|
|
expectedstatusmessage: "failed to generate transport",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
g := NewWithT(t)
|
|
|
|
ns, err := testEnv.CreateNamespace(ctx, "ocirepository-test")
|
|
g.Expect(err).ToNot(HaveOccurred())
|
|
defer func() { g.Expect(testEnv.Delete(ctx, ns)).To(Succeed()) }()
|
|
|
|
obj := &sourcev1.OCIRepository{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
GenerateName: "ocirepository-test-resource",
|
|
Namespace: ns.Name,
|
|
},
|
|
Spec: sourcev1.OCIRepositorySpec{
|
|
URL: tt.url,
|
|
Interval: metav1.Duration{Duration: 60 * time.Minute},
|
|
Reference: &sourcev1.OCIRepositoryRef{Digest: tt.digest.String()},
|
|
},
|
|
}
|
|
|
|
if tt.certSecret != nil {
|
|
tt.certSecret.ObjectMeta = metav1.ObjectMeta{
|
|
GenerateName: "cert-secretref",
|
|
Namespace: ns.Name,
|
|
}
|
|
|
|
g.Expect(testEnv.CreateAndWait(ctx, tt.certSecret)).To(Succeed())
|
|
defer func() { g.Expect(testEnv.Delete(ctx, tt.certSecret)).To(Succeed()) }()
|
|
|
|
obj.Spec.CertSecretRef = &meta.LocalObjectReference{Name: tt.certSecret.Name}
|
|
}
|
|
|
|
g.Expect(testEnv.Create(ctx, obj)).To(Succeed())
|
|
|
|
key := client.ObjectKey{Name: obj.Name, Namespace: obj.Namespace}
|
|
|
|
resultobj := sourcev1.OCIRepository{}
|
|
|
|
// Wait for the finalizer to be set
|
|
g.Eventually(func() bool {
|
|
if err := testEnv.Get(ctx, key, &resultobj); err != nil {
|
|
return false
|
|
}
|
|
return len(resultobj.Finalizers) > 0
|
|
}, timeout).Should(BeTrue())
|
|
|
|
// Wait for the object to fail
|
|
g.Eventually(func() bool {
|
|
if err := testEnv.Get(ctx, key, &resultobj); err != nil {
|
|
return false
|
|
}
|
|
readyCondition := conditions.Get(&resultobj, meta.ReadyCondition)
|
|
if readyCondition == nil {
|
|
return false
|
|
}
|
|
return obj.Generation == readyCondition.ObservedGeneration &&
|
|
conditions.IsReady(&resultobj) == tt.expectreadyconition
|
|
}, timeout).Should(BeTrue())
|
|
|
|
readyCondition := conditions.Get(&resultobj, meta.ReadyCondition)
|
|
g.Expect(readyCondition.Message).Should(ContainSubstring(tt.expectedstatusmessage))
|
|
|
|
// Wait for the object to be deleted
|
|
g.Expect(testEnv.Delete(ctx, &resultobj)).To(Succeed())
|
|
g.Eventually(func() bool {
|
|
if err := testEnv.Get(ctx, key, &resultobj); err != nil {
|
|
return apierrors.IsNotFound(err)
|
|
}
|
|
return false
|
|
}, timeout).Should(BeTrue())
|
|
})
|
|
}
|
|
}
|
|
|
|
type artifactFixture struct {
|
|
expectedPath string
|
|
expectedChecksum string
|
|
}
|
|
type podinfoImage struct {
|
|
url string
|
|
tag string
|
|
digest gcrv1.Hash
|
|
}
|
|
|
|
func createPodinfoImageFromTar(tarFileName, tag, registryURL string, opts ...crane.Option) (*podinfoImage, error) {
|
|
// Create Image
|
|
image, err := crane.Load(path.Join("testdata", "podinfo", tarFileName))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
image = setPodinfoImageAnnotations(image, tag)
|
|
|
|
// url.Parse doesn't handle urls with no scheme well e.g localhost:<port>
|
|
if !(strings.HasPrefix(registryURL, "http://") || strings.HasPrefix(registryURL, "https://")) {
|
|
registryURL = fmt.Sprintf("http://%s", registryURL)
|
|
}
|
|
|
|
myURL, err := url.Parse(registryURL)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
repositoryURL := fmt.Sprintf("%s/podinfo", myURL.Host)
|
|
|
|
// Image digest
|
|
podinfoImageDigest, err := image.Digest()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Push image
|
|
err = crane.Push(image, repositoryURL, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Tag the image
|
|
err = crane.Tag(repositoryURL, tag, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &podinfoImage{
|
|
url: "oci://" + repositoryURL,
|
|
tag: tag,
|
|
digest: podinfoImageDigest,
|
|
}, nil
|
|
}
|
|
|
|
func pushMultiplePodinfoImage(serverURL string, versions []string) (map[string]podinfoImage, error) {
|
|
podinfoVersions := make(map[string]podinfoImage)
|
|
|
|
for i := 0; i < len(versions); i++ {
|
|
pi, err := createPodinfoImageFromTar(fmt.Sprintf("podinfo-%s.tar", versions[i]), versions[i], serverURL)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
podinfoVersions[versions[i]] = *pi
|
|
|
|
}
|
|
|
|
return podinfoVersions, nil
|
|
}
|
|
|
|
func setPodinfoImageAnnotations(img gcrv1.Image, tag string) gcrv1.Image {
|
|
metadata := map[string]string{
|
|
"org.opencontainers.image.source": "https://github.com/stefanprodan/podinfo",
|
|
"org.opencontainers.image.revision": fmt.Sprintf("%s/SHA", tag),
|
|
}
|
|
return mutate.Annotations(img, metadata).(gcrv1.Image)
|
|
}
|
|
|
|
// These two taken verbatim from https://ericchiang.github.io/post/go-tls/
|
|
func certTemplate() (*x509.Certificate, error) {
|
|
// generate a random serial number (a real cert authority would
|
|
// have some logic behind this)
|
|
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
|
|
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
|
|
if err != nil {
|
|
return nil, errors.New("failed to generate serial number: " + err.Error())
|
|
}
|
|
|
|
tmpl := x509.Certificate{
|
|
SerialNumber: serialNumber,
|
|
Subject: pkix.Name{Organization: []string{"Flux project"}},
|
|
SignatureAlgorithm: x509.SHA256WithRSA,
|
|
NotBefore: time.Now(),
|
|
NotAfter: time.Now().Add(time.Hour), // valid for an hour
|
|
BasicConstraintsValid: true,
|
|
}
|
|
return &tmpl, nil
|
|
}
|
|
|
|
func createCert(template, parent *x509.Certificate, pub interface{}, parentPriv interface{}) (
|
|
cert *x509.Certificate, certPEM []byte, err error) {
|
|
|
|
certDER, err := x509.CreateCertificate(rand.Reader, template, parent, pub, parentPriv)
|
|
if err != nil {
|
|
return
|
|
}
|
|
// parse the resulting certificate so we can use it again
|
|
cert, err = x509.ParseCertificate(certDER)
|
|
if err != nil {
|
|
return
|
|
}
|
|
// PEM encode the certificate (this is a standard TLS encoding)
|
|
b := pem.Block{Type: "CERTIFICATE", Bytes: certDER}
|
|
certPEM = pem.EncodeToMemory(&b)
|
|
return
|
|
}
|
|
|
|
func createTLSServer() (*httptest.Server, []byte, []byte, []byte, tls.Certificate, error) {
|
|
var clientTLSCert tls.Certificate
|
|
var rootCertPEM, clientCertPEM, clientKeyPEM []byte
|
|
|
|
srv := httptest.NewUnstartedServer(registry.New())
|
|
|
|
// Create a self-signed cert to use as the CA and server cert.
|
|
rootKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
rootCertTmpl, err := certTemplate()
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
rootCertTmpl.IsCA = true
|
|
rootCertTmpl.KeyUsage = x509.KeyUsageCertSign | x509.KeyUsageDigitalSignature
|
|
rootCertTmpl.ExtKeyUsage = []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth}
|
|
rootCertTmpl.IPAddresses = []net.IP{net.ParseIP("127.0.0.1")}
|
|
var rootCert *x509.Certificate
|
|
rootCert, rootCertPEM, err = createCert(rootCertTmpl, rootCertTmpl, &rootKey.PublicKey, rootKey)
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
|
|
rootKeyPEM := pem.EncodeToMemory(&pem.Block{
|
|
Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(rootKey),
|
|
})
|
|
|
|
// Create a TLS cert using the private key and certificate.
|
|
rootTLSCert, err := tls.X509KeyPair(rootCertPEM, rootKeyPEM)
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
|
|
// To trust a client certificate, the server must be given a
|
|
// CA cert pool.
|
|
pool := x509.NewCertPool()
|
|
pool.AddCert(rootCert)
|
|
|
|
srv.TLS = &tls.Config{
|
|
ClientAuth: tls.RequireAndVerifyClientCert,
|
|
Certificates: []tls.Certificate{rootTLSCert},
|
|
ClientCAs: pool,
|
|
}
|
|
|
|
// Create a client cert, signed by the "CA".
|
|
clientKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
clientCertTmpl, err := certTemplate()
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
clientCertTmpl.KeyUsage = x509.KeyUsageDigitalSignature
|
|
clientCertTmpl.ExtKeyUsage = []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth}
|
|
_, clientCertPEM, err = createCert(clientCertTmpl, rootCert, &clientKey.PublicKey, rootKey)
|
|
if err != nil {
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|
|
// Encode and load the cert and private key for the client.
|
|
clientKeyPEM = pem.EncodeToMemory(&pem.Block{
|
|
Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(clientKey),
|
|
})
|
|
clientTLSCert, err = tls.X509KeyPair(clientCertPEM, clientKeyPEM)
|
|
return srv, rootCertPEM, clientCertPEM, clientKeyPEM, clientTLSCert, err
|
|
}
|