mirror of
https://github.com/kyverno/kyverno.git
synced 2025-03-06 16:06:56 +00:00
91adf68602
* feat(kyverno-policies): Add ability to set autogen behavior Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> * fix(kyverno-policies): Fix missing labels Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> * chore: Apply changes from code review - Update changelog annotations - Add test Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> * Update charts/kyverno-policies/Chart.yaml Signed-off-by: shuting <shutting06@gmail.com> * fix: Move test-autogen-none.yaml -> test-autogen-none-values.yaml Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> * fix: Run make codegen-helm-all Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com> Signed-off-by: shuting <shutting06@gmail.com> Co-authored-by: shuting <shuting@nirmata.com> Co-authored-by: shuting <shutting06@gmail.com>
67 lines
2.6 KiB
YAML
67 lines
2.6 KiB
YAML
{{- $name := "disallow-privilege-escalation" }}
|
|
{{- if eq (include "kyverno-policies.podSecurityRestricted" (merge (dict "name" $name) .)) "true" }}
|
|
apiVersion: kyverno.io/v1
|
|
kind: ClusterPolicy
|
|
metadata:
|
|
name: {{ $name }}
|
|
annotations:
|
|
{{- with .Values.autogenControllers }}
|
|
pod-policies.kyverno.io/autogen-controllers: {{ . }}
|
|
{{- end }}
|
|
policies.kyverno.io/title: Disallow Privilege Escalation
|
|
policies.kyverno.io/category: Pod Security Standards (Restricted)
|
|
{{- if .Values.podSecuritySeverity }}
|
|
policies.kyverno.io/severity: {{ .Values.podSecuritySeverity | quote }}
|
|
{{- end }}
|
|
policies.kyverno.io/subject: Pod
|
|
kyverno.io/kyverno-version: 1.6.0
|
|
kyverno.io/kubernetes-version: "1.22-1.23"
|
|
policies.kyverno.io/description: >-
|
|
Privilege escalation, such as via set-user-ID or set-group-ID file mode, should not be allowed.
|
|
This policy ensures the `allowPrivilegeEscalation` field is set to `false`.
|
|
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
|
|
spec:
|
|
{{- with index .Values "validationFailureActionByPolicy" $name }}
|
|
validationFailureAction: {{ toYaml . }}
|
|
{{- else }}
|
|
validationFailureAction: {{ .Values.validationFailureAction }}
|
|
{{- end }}
|
|
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
|
|
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
|
|
{{- end }}
|
|
background: {{ .Values.background }}
|
|
failurePolicy: {{ .Values.failurePolicy }}
|
|
rules:
|
|
- name: privilege-escalation
|
|
match:
|
|
any:
|
|
- resources:
|
|
kinds:
|
|
- Pod
|
|
{{- with index .Values "policyExclude" $name }}
|
|
exclude:
|
|
{{- toYaml . | nindent 8 }}
|
|
{{- end }}
|
|
{{- with index .Values "policyPreconditions" $name }}
|
|
preconditions:
|
|
{{- toYaml . | nindent 8 }}
|
|
{{- end }}
|
|
validate:
|
|
message: >-
|
|
Privilege escalation is disallowed. The fields
|
|
spec.containers[*].securityContext.allowPrivilegeEscalation,
|
|
spec.initContainers[*].securityContext.allowPrivilegeEscalation,
|
|
and spec.ephemeralContainers[*].securityContext.allowPrivilegeEscalation
|
|
must be set to `false`.
|
|
pattern:
|
|
spec:
|
|
=(ephemeralContainers):
|
|
- securityContext:
|
|
allowPrivilegeEscalation: "false"
|
|
=(initContainers):
|
|
- securityContext:
|
|
allowPrivilegeEscalation: "false"
|
|
containers:
|
|
- securityContext:
|
|
allowPrivilegeEscalation: "false"
|
|
{{- end }}
|