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kyverno/pkg/pss/evaluate_test.go
shuting 67cf3e1c96
fix latest version check (#7263)
Signed-off-by: ShutingZhao <shuting@nirmata.com>
2023-05-23 15:38:41 +00:00

5222 lines
82 KiB
Go

package pss
import (
"encoding/json"
"fmt"
"testing"
kyvernov1 "github.com/kyverno/kyverno/api/kyverno/v1"
"gotest.tools/assert"
corev1 "k8s.io/api/core/v1"
)
func Test_EvaluatePod(t *testing.T) {
testCases := []testCase{}
tests := [][]testCase{
baseline_hostProcess,
baseline_host_namespaces,
baseline_privileged,
baseline_capabilities,
baseline_hostPath_volumes,
baseline_host_ports,
baseline_appArmor,
baseline_seLinux,
baseline_procMount,
baseline_seccompProfile,
baseline_sysctls,
restricted_volume_types,
restricted_privilege_escalation,
restricted_runAsNonRoot,
restricted_runAsUser,
restricted_seccompProfile,
restricted_capabilities,
wildcard_images,
}
for _, test := range tests {
testCases = append(testCases, test...)
}
for _, test := range testCases {
var pod corev1.Pod
err := json.Unmarshal(test.rawPod, &pod)
assert.NilError(t, err)
var rule kyvernov1.PodSecurity
err = json.Unmarshal(test.rawRule, &rule)
assert.NilError(t, err)
allowed, checkResults, err := EvaluatePod(&rule, &pod)
assert.Assert(t, err == nil)
if allowed != test.allowed {
for _, result := range checkResults {
fmt.Printf("failed check result: %v\n", result)
}
}
assert.Assert(t, allowed == test.allowed, fmt.Sprintf("test \"%s\" fails", test.name))
}
}
var baseline_hostProcess = []testCase{
{
name: "baseline_hostProcess_defines_all_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"windowsOptions": {
"hostProcess": false
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"windowsOptions": {
"hostProcess": true
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_all_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"windowsOptions": {
"hostProcess": false
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"windowsOptions": {
"hostProcess": false
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_container_only_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"windowsOptions": {
"hostProcess": true
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_container_only_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"windowsOptions": {
"hostProcess": false
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_spec_only_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"windowsOptions": {
"hostProcess": true
}
},
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_spec_only_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"windowsOptions": {
"hostProcess": false
}
},
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostProcess_defines_none",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostProcess"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3"
}
]
}
}`),
allowed: true,
},
}
var baseline_host_namespaces = []testCase{
{
name: "baseline_host_namespaces_hostNetwork_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostNetwork": true,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostNetwork_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostNetwork": false,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostNetwork_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostPID_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostPID": true,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostPID_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostPID": false,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostPID_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostIPC_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostIPC": true,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostIPC_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"hostIPC": false,
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_namespaces_hostIPC_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Namespaces",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
}
var baseline_privileged = []testCase{
{
name: "baseline_privileged_defines_container_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_privileged_defines_container_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"privileged": false
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_privileged_defines_container_none",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_privileged_defines_container_violate_true_skip",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: false,
},
{
name: "baseline_privileged_defines_initContainer_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"privileged": false
}
}
],
"initContainers": [
{
"name": "nginx-init",
"image": "nginx",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: true,
},
}
var baseline_capabilities = []testCase{
{
name: "baseline_capabilities_defines_container_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"capabilities": {
"add": [
"FAKE_VALUE"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_defines_container_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"capabilities": {
"add": [
"KILL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_defines_container_none",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_defines_ephemeralContainers_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"ephemeralContainers": [
{
"name": "nginx-ephemeral",
"image": "nginx",
"securityContext": {
"capabilities": {
"add": [
"FAKE_VALUE"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_defines_ephemeralContainers_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"ephemeralContainers": [
{
"name": "nginx-ephemeral",
"image": "nginx",
"securityContext": {
"capabilities": {
"add": [
"KILL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_defines_ephemeralContainers_none",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"ephemeralContainers": [
{
"name": "nginx-ephemeral",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_capabilities_not_match",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"ephemeralContainers": [
{
"name": "nginx-ephemeral",
"image": "nginx"
}
]
}
}`),
allowed: false,
},
}
var baseline_hostPath_volumes = []testCase{
{
name: "baseline_hostPath_volumes_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"volumes": [
{
"hostPath": {
"path": "/var/lib1"
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostPath_volumes_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_hostPath_volumes_not_match",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
],
"volumes": [
{
"hostPath": {
"path": "/var/lib1"
}
}
]
}
}`),
allowed: false,
},
}
var baseline_host_ports = []testCase{
{
name: "baseline_host_ports_defines_0",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Ports"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"ports": [
{
"hostPort": 0
}
]
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_ports_defines_non_zero",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Ports",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"ports": [
{
"hostPort": 1000
}
]
}
]
}
}`),
allowed: true,
},
{
name: "baseline_host_ports_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Ports",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
}
var baseline_appArmor = []testCase{
{
name: "baseline_appArmor_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "AppArmor"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_appArmor_defines_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "AppArmor"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test",
"annotations": {
"container.apparmor.security.beta.kubernetes.io/kyverno.test": "fake_value"
}
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_appArmor_defines_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "AppArmor"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test",
"annotations": {
"container.apparmor.security.beta.kubernetes.io/kyverno.test": "runtime/default"
}
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_appArmor_not_match_block",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test",
"annotations": {
"container.apparmor.security.beta.kubernetes.io/kyverno.test": "fake_value"
}
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: false,
},
{
name: "baseline_appArmor_not_match_pass",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test",
"annotations": {
"container.apparmor.security.beta.kubernetes.io/kyverno.test": "localhost/default"
}
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
}
var baseline_seLinux = []testCase{
{
name: "baseline_seLinux_type_defines_all_violate_true_1",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_all_violate_true_2",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_all_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_container_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_container_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_spec_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_defines_spec_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_not_match_pass",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_not_match_block",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: false,
},
{
name: "baseline_seLinux_type_container_not_match_pass",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Ports",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "container_t"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_type_container_not_match_block",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Host Ports",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"type": "fake_value"
}
}
}
]
}
}`),
allowed: false,
},
{
name: "baseline_seLinux_type_defines_none",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_user_defines_spec_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seLinuxOptions": {
"user": "fake_value"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seLinux_role_defines_container_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "SELinux",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seLinuxOptions": {
"role": "fake_value"
}
}
}
]
}
}`),
allowed: true,
},
}
var baseline_procMount = []testCase{
{
name: "baseline_procMount_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "/proc Mount Type",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_procMount_defines_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "/proc Mount Type",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"procMount": "fakeValue"
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_procMount_defines_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "/proc Mount Type",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"procMount": "Default"
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_procMount_not_match_pass",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"procMount": "Default"
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_procMount_not_match_block",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"procMount": "fakeValue"
}
}
]
}
}`),
allowed: false,
},
}
var baseline_seccompProfile = []testCase{
{
name: "baseline_seccompProfile_no_exclusion",
rawRule: []byte(`
{
"level": "baseline",
"version": "latest"
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "Unconfined"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "Unconfined"
}
}
}
]
}
}`),
allowed: false,
},
{
name: "baseline_seccompProfile_defines_all_violate_true_1",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "fake"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_all_violate_true_2",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "fake"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_all_violate_false_1",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_all_violate_false_2",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_container_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "fake"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_container_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
}
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_spec_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "fake"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_seccompProfile_defines_spec_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
}
var baseline_sysctls = []testCase{
{
name: "baseline_sysctls_undefined",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Sysctls"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_sysctls_defines_violate_true",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Sysctls"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"sysctls": [
{
"name": "fake.value"
}
]
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_sysctls_defines_violate_false",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Sysctls"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"sysctls": [
{
"name": "kernel.shm_rmid_forced"
}
]
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_sysctls_not_match_pass",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"sysctls": [
{
"name": "kernel.shm_rmid_forced"
}
]
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: true,
},
{
name: "baseline_sysctls_not_match_block",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"sysctls": [
{
"name": "fake.value"
}
]
},
"containers": [
{
"name": "nginx",
"image": "nginx"
}
]
}
}`),
allowed: false,
},
}
var restricted_volume_types = []testCase{
{
name: "restricted_volume_types_undefined",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Volume Types"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_volume_types_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"volumes": [
{
"name": "test-volume",
"awsElasticBlockStore": null,
"volumeID": "<volume id>",
"fsType": "ext4"
}
]
}
}`),
allowed: false,
},
{
name: "restricted_volume_types_defines_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Volume Types"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"volumes": [
{
"name": "test-volume",
"awsElasticBlockStore": null,
"volumeID": "<volume id>",
"fsType": "ext4"
}
]
}
}`),
allowed: true,
},
{
name: "restricted_volume_types_defines_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Volume Types"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"volumes": [
{
"emptyDir": {}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_volume_types_defines_violate_false_not_match_pass",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"volumes": [
{
"emptyDir": {}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_volume_types_defines_violate_true_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "HostPath Volumes"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"volumes": [
{
"hostPath": {
"path": "/var/lib1"
}
}
]
}
}`),
allowed: false,
},
}
var restricted_privilege_escalation = []testCase{
{
name: "restricted_privilege_escalation_undefined",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_privilege_escalation_undefined_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_privilege_escalation_defines_container_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": true,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_privilege_escalation_defines_container_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_privilege_escalation_defines_init_container_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"initContainers": [
{
"name": "nginx-init",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": true,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_privilege_escalation_defines_init_container_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"initContainers": [
{
"name": "nginx-init",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_privilege_escalation_defines_init_container_violate_true_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
],
"initContainers": [
{
"name": "nginx-init",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": true,
"runAsNonRoot": true,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
}
var restricted_runAsNonRoot = []testCase{
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_true_container_false",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": false,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_false_container_false",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_true_container_true_spec_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": false,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": false,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_false_container_true_spec_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": false,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_true_container_false_container_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": false,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_true_container_true_container_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": false,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_false_container_true_container_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": false,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_all_violate_spec_false_container_false_container_level",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_container_only_violate_true",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": false,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_container_only_violate_false",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsNonRoot": true,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_spec_only_violate_true",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": false,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_spec_only_violate_false",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_spec_violate_true_not_match",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": false,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_runAsNonRoot_defines_none",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsNonRoot_defines_none_not_match",
rawRule: []byte(`{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
}
var restricted_runAsUser = []testCase{
{
name: "restricted_runAsUser_defines_all_violate_true_spec_level",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 0,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 1000,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_all_violate_false_spec_level",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 1000,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 1000,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_all_violate_true_container_level",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 1000,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 0,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_all_violate_false_container_level",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 1000,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 1000,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_container_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 0,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_container_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"runAsUser": 1000,
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_spec_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 0,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_spec_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 1000,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_none",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_runAsUser_defines_spec_violate_true_not_match",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsUser": 0,
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
}
var restricted_seccompProfile = []testCase{
{
name: "restricted_seccompProfile_defines_container_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"seccompProfile": {
"type": "fakeValue"
},
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_seccompProfile_defines_spec_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "fakeValue"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_seccompProfile_undefined",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_seccompProfile_undefined_spec_level",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Seccomp"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_seccompProfile_undefined_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Running as Non-root user"
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: false,
},
}
var restricted_capabilities = []testCase{
{
name: "restricted_capabilities_drop_undefined",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_drop_defines_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"KILL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_drop_defines_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_add_undefined",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_add_undefined_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_capabilities_add_undefined_not_match_pass",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"drop": [
"ALL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_add_defines_violate_true",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"add": [
"KILL"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_add_defines_violate_false",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Capabilities",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"add": [
"NET_BIND_SERVICE"
]
}
}
}
]
}
}`),
allowed: true,
},
{
name: "restricted_capabilities_add_defines_violate_true_not_match_block",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"add": [
"KILL"
]
}
}
}
]
}
}`),
allowed: false,
},
{
name: "restricted_capabilities_add_defines_violate_false_not_match_pass",
rawRule: []byte(`
{
"level": "restricted",
"version": "v1.24",
"exclude": [
{
"controlName": "Privilege Escalation",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"securityContext": {
"runAsNonRoot": true,
"seccompProfile": {
"type": "RuntimeDefault"
}
},
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"allowPrivilegeEscalation": false,
"capabilities": {
"add": [
"NET_BIND_SERVICE"
]
}
}
}
]
}
}`),
allowed: false,
},
}
var wildcard_images = []testCase{
{
name: "wildcard_images_violate_true_image_not_match",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: false,
},
{
name: "wildcard_images_violate_true_image_match",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: true,
},
{
name: "wildcard_images_violate_true_image_match_wildcard",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx:*"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "nginx:1.2.3",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: true,
},
{
name: "wildcard_images_violate_true_image_not_match_wildcard",
rawRule: []byte(`
{
"level": "baseline",
"version": "v1.24",
"exclude": [
{
"controlName": "Privileged Containers",
"images": [
"nginx*"
]
}
]
}`),
rawPod: []byte(`
{
"kind": "Pod",
"metadata": {
"name": "test"
},
"spec": {
"containers": [
{
"name": "nginx",
"image": "busybox",
"securityContext": {
"privileged": true
}
}
]
}
}`),
allowed: false,
},
}
type testCase struct {
name string
rawRule []byte
rawPod []byte
allowed bool
}