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kyverno/pkg/engine/api/policycontext.go
Vishal Choudhary 1ef9b876e1
fix: allow changes to preexisting resources that violate a validate foreach, cel or pss policy (#10033)
* feat: allow changes to preexisting resources that violate a validate foreach, cel or pss policy

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: do old object verification as create operation

this fixes the case where we are checking request.operation in a deny condition

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: update the json context in set operation

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: typo

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: update error message

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: add match and exclude check

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: match exclude in if

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: add option to disable validation of old object

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: unit tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: chainsaw tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: update readme

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: conflicts

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: chainsaw tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: ci

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: nil ptr error

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: linter

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: linter

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: old obj verification in assert

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: codegen

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: chainsaw tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: chainsaw test for assert

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: cleanup

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: chainsaw tests

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: pss

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: common functions for allow existing violations

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: types

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: typos

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: pss old resource

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* feat: chainsaw test for PSS

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: use old objects

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: more merge changes

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: e2e matrxix

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: refactor and dont return error when old obj validation fails

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: return resp when not matched

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* fix: add logs and return skip when old object validation fails

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* Update validate_resource.go

Co-authored-by: shuting <shutting06@gmail.com>
Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* Update validate_pss.go

Co-authored-by: shuting <shutting06@gmail.com>
Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

* Update validate_assert.go

Co-authored-by: shuting <shutting06@gmail.com>
Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>

---------

Signed-off-by: Vishal Choudhary <vishal.choudhary@nirmata.com>
Co-authored-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>
Co-authored-by: shuting <shutting06@gmail.com>
2024-09-06 06:42:56 +00:00

32 lines
1.1 KiB
Go

package api
import (
kyvernov1 "github.com/kyverno/kyverno/api/kyverno/v1"
kyvernov2 "github.com/kyverno/kyverno/api/kyverno/v2"
enginecontext "github.com/kyverno/kyverno/pkg/engine/context"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// ExcludeFunc is a function used to determine if a resource is excluded
type ExcludeFunc = func(kind, namespace, name string) bool
type PolicyContext interface {
Policy() kyvernov1.PolicyInterface
NewResource() unstructured.Unstructured
OldResource() unstructured.Unstructured
SetResources(oldResource, newResource unstructured.Unstructured) error
AdmissionInfo() kyvernov2.RequestInfo
Operation() kyvernov1.AdmissionOperation
SetOperation(op kyvernov1.AdmissionOperation) error
NamespaceLabels() map[string]string
RequestResource() metav1.GroupVersionResource
ResourceKind() (schema.GroupVersionKind, string)
AdmissionOperation() bool
Element() unstructured.Unstructured
SetElement(element unstructured.Unstructured)
JSONContext() enginecontext.Interface
Copy() PolicyContext
}