129 lines
3.5 KiB
Go
129 lines
3.5 KiB
Go
/*
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Copyright 2018 The Jetstack cert-manager contributors.
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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 certificates
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import (
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"context"
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"fmt"
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"testing"
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"time"
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realclock "k8s.io/utils/clock"
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clock "k8s.io/utils/clock/testing"
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apiutil "github.com/jetstack/cert-manager/pkg/api/util"
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"github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha1"
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"github.com/jetstack/cert-manager/pkg/controller/test"
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"github.com/jetstack/cert-manager/pkg/issuer"
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)
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type controllerFixture struct {
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Controller *Controller
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*test.Builder
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Issuer v1alpha1.GenericIssuer
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Certificate v1alpha1.Certificate
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IssuerImpl issuer.Interface
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Clock *clock.FakeClock
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// StaticTemporaryCert will be used as the 'localTemporarySigner' response
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StaticTemporaryCert []byte
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PreFn func(*testing.T, *controllerFixture)
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CheckFn func(*testing.T, *controllerFixture, ...interface{})
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Err bool
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Ctx context.Context
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}
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func (f *controllerFixture) Setup(t *testing.T) {
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if f.Issuer == nil {
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f.Issuer = &v1alpha1.Issuer{}
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}
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if f.Ctx == nil {
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f.Ctx = context.Background()
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}
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if f.Builder == nil {
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// TODO: set default IssuerOptions
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// defaultTestAcmeClusterResourceNamespace,
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// defaultTestSolverImage,
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// default dns01 nameservers
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// ambient credentials settings
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f.Builder = &test.Builder{}
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}
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f.Controller = f.buildFakeController(f.Builder, f.Issuer)
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if f.PreFn != nil {
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f.PreFn(t, f)
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f.Builder.Sync()
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}
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// Fix the clock used in apiutil so that calls to set status conditions
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// can be predictably tested
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apiutil.Clock = f.Controller.clock
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}
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func (f *controllerFixture) Finish(t *testing.T, args ...interface{}) {
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defer f.Builder.Stop()
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if err := f.Builder.AllReactorsCalled(); err != nil {
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t.Errorf("Not all expected reactors were called: %v", err)
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}
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if err := f.Builder.AllActionsExecuted(); err != nil {
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t.Errorf(err.Error())
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}
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// resync listers before running checks
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f.Builder.Sync()
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// run custom checks
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if f.CheckFn != nil {
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f.CheckFn(t, f, args...)
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}
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// Reset the clock used in apiutil back to the real system clock
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apiutil.Clock = realclock.RealClock{}
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}
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func (f *controllerFixture) buildFakeController(b *test.Builder, issuer v1alpha1.GenericIssuer) *Controller {
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b.Start()
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c := New(b.Context)
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c.helper = f
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c.issuerFactory = f
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c.localTemporarySigner = f.localTemporarySigner
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c.clock = f.Clock
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if c.clock == nil {
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c.clock = clock.NewFakeClock(time.Now())
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}
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b.Sync()
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return c
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}
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func (f *controllerFixture) GetGenericIssuer(ref v1alpha1.ObjectReference, ns string) (v1alpha1.GenericIssuer, error) {
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return f.Issuer, nil
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}
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func (f *controllerFixture) IssuerFor(v1alpha1.GenericIssuer) (issuer.Interface, error) {
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return f.IssuerImpl, nil
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}
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// localTemporarySigner returns a fixed static certificate that can be compared
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// against in tests.
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func (f *controllerFixture) localTemporarySigner(crt *v1alpha1.Certificate, pk []byte) ([]byte, error) {
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if f.StaticTemporaryCert == nil {
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return nil, fmt.Errorf("localTemporarySigner not implemented")
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}
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return f.StaticTemporaryCert, nil
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}
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