118 lines
3.1 KiB
Go
118 lines
3.1 KiB
Go
/*
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Copyright 2018 The Kubernetes 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 enforced
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"k8s.io/apimachinery/pkg/runtime"
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auditinternal "k8s.io/apiserver/pkg/apis/audit"
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"k8s.io/apiserver/pkg/audit/policy"
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"k8s.io/apiserver/pkg/authentication/user"
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"k8s.io/apiserver/pkg/authorization/authorizer"
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fakeplugin "k8s.io/apiserver/plugin/pkg/audit/fake"
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)
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func TestEnforced(t *testing.T) {
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testCases := []struct {
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name string
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event *auditinternal.Event
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policy auditinternal.Policy
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attribs authorizer.Attributes
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expected []*auditinternal.Event
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}{
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{
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name: "enforce level",
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event: &auditinternal.Event{
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Level: auditinternal.LevelRequestResponse,
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Stage: auditinternal.StageResponseComplete,
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RequestURI: "/apis/extensions/v1beta1",
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RequestObject: &runtime.Unknown{Raw: []byte(`test`)},
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ResponseObject: &runtime.Unknown{Raw: []byte(`test`)},
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},
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policy: auditinternal.Policy{
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Rules: []auditinternal.PolicyRule{
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{
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Level: auditinternal.LevelMetadata,
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},
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},
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},
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expected: []*auditinternal.Event{
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{
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Level: auditinternal.LevelMetadata,
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Stage: auditinternal.StageResponseComplete,
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RequestURI: "/apis/extensions/v1beta1",
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},
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},
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},
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{
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name: "enforce policy rule",
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event: &auditinternal.Event{
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Level: auditinternal.LevelRequestResponse,
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Stage: auditinternal.StageResponseComplete,
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RequestURI: "/apis/extensions/v1beta1",
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User: auditinternal.UserInfo{
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Username: user.Anonymous,
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},
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RequestObject: &runtime.Unknown{Raw: []byte(`test`)},
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ResponseObject: &runtime.Unknown{Raw: []byte(`test`)},
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},
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policy: auditinternal.Policy{
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Rules: []auditinternal.PolicyRule{
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{
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Level: auditinternal.LevelNone,
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Users: []string{user.Anonymous},
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},
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{
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Level: auditinternal.LevelMetadata,
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},
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},
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},
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expected: []*auditinternal.Event{},
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},
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{
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name: "nil event",
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event: nil,
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policy: auditinternal.Policy{
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Rules: []auditinternal.PolicyRule{
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{
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Level: auditinternal.LevelMetadata,
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},
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},
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},
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expected: []*auditinternal.Event{},
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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ev := []*auditinternal.Event{}
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fakeBackend := fakeplugin.Backend{
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OnRequest: func(events []*auditinternal.Event) {
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ev = events
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},
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}
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b := NewBackend(&fakeBackend, policy.NewChecker(&tc.policy))
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defer b.Shutdown()
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b.ProcessEvents(tc.event)
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require.Equal(t, tc.expected, ev)
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})
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}
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}
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