mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-27 13:37:30 +00:00
95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
/*
|
|
Copyright 2022 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package pod
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
v1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/utils/pointer"
|
|
)
|
|
|
|
func TestMixinRestrictedPodSecurity(t *testing.T) {
|
|
restrictablePods := []v1.Pod{{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "default",
|
|
},
|
|
Spec: v1.PodSpec{
|
|
Containers: []v1.Container{{
|
|
Name: "pause",
|
|
Image: "pause",
|
|
}},
|
|
},
|
|
}, {
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "already_restricted",
|
|
},
|
|
Spec: v1.PodSpec{
|
|
SecurityContext: GetRestrictedPodSecurityContext(),
|
|
Containers: []v1.Container{{
|
|
Name: "pause",
|
|
Image: "pause",
|
|
SecurityContext: GetRestrictedContainerSecurityContext(),
|
|
}},
|
|
},
|
|
}, {
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "empty_securityContext",
|
|
},
|
|
Spec: v1.PodSpec{
|
|
SecurityContext: &v1.PodSecurityContext{},
|
|
Containers: []v1.Container{{
|
|
Name: "pause",
|
|
Image: "pause",
|
|
SecurityContext: &v1.SecurityContext{},
|
|
}},
|
|
},
|
|
}}
|
|
|
|
for _, pod := range restrictablePods {
|
|
t.Run(pod.Name, func(t *testing.T) {
|
|
p := pod // closure
|
|
assert.NoError(t, MixinRestrictedPodSecurity(&p))
|
|
assert.Equal(t, GetRestrictedPodSecurityContext(), p.Spec.SecurityContext,
|
|
"Mixed in PodSecurityContext should equal the from-scratch PodSecurityContext")
|
|
assert.Equal(t, GetRestrictedContainerSecurityContext(), p.Spec.Containers[0].SecurityContext,
|
|
"Mixed in SecurityContext should equal the from-scratch SecurityContext")
|
|
})
|
|
}
|
|
|
|
privilegedPod := v1.Pod{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "privileged",
|
|
},
|
|
Spec: v1.PodSpec{
|
|
Containers: []v1.Container{{
|
|
Name: "pause",
|
|
Image: "pause",
|
|
SecurityContext: &v1.SecurityContext{
|
|
Privileged: pointer.Bool(true),
|
|
},
|
|
}},
|
|
},
|
|
}
|
|
t.Run("privileged", func(t *testing.T) {
|
|
assert.Error(t, MixinRestrictedPodSecurity(&privilegedPod))
|
|
})
|
|
|
|
}
|