CVE-2023-42816 (YAML, published 2023-11-13T21:15Z)
Description: value: Kyverno is a policy engine designed for Kubernetes. A security vulnerability was found in Kyverno where an attacker could cause denial of service of Kyverno. The vulnerability was in Kyvernos Notary verifier. An attacker would need control over the registry from which Kyverno would fetch signatures. With such a position, the attacker could return a malicious response to Kyverno, when Kyverno would send a request to the registry. The malicious response would cause denial of service of Kyverno, such that other users' admission requests would be blocked from being processed. This is a vulnerability in a new component released in v1.11.0. The only users affected by this are those that have been building Kyverno from source at the main branch which is not encouraged. Users consuming official Kyverno releases are not affected. There are no known cases of this vulnerability being exploited in the wild.
Severity: nan (CVSS v3 base score: 5.3)
Weakness: NVD-CWE-noinfo \u2014 Insufficient Information
There is insufficient information about the issue to classify it; details are unkown or unspecified.
Repository: https://github.com/kyverno/kyverno
Files changed:
api/kyverno/v1/image_verification_types.go
api/kyverno/v2beta1/image_verification_types.go
charts/kyverno/templates/crds/crds.yaml
config/crds/kyverno.io_clusterpolicies.yaml
config/crds/kyverno.io_policies.yaml
config/install-latest-testing.yaml
docs/user/crd/index.html
go.mod
go.sum
pkg/cosign/cosign.go
pkg/engine/api/context.go
pkg/engine/handlers/mutation/mutate_image.go
pkg/engine/internal/imageverifier.go
pkg/images/verifier.go
pkg/notary/notary.go
pkg/notary/notary_test.go
pkg/notary/registry.go
pkg/notary/repository.go
pkg/notary/truststore.go
pkg/validation/policy/validate.go
test/conformance/kuttl/flags/standard/emit-events/admission-controller-assert.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/01-policy.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/02-resource.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/README.md
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/pod-assert.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/pod.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/policy-ready.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-attestation-verification/policy.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/01-policy.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/02-resource.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/README.md
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/pod-assert.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/pod.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/policy-ready.yaml
test/conformance/kuttl/verifyImages/clusterpolicy/standard/notary-image-verification/policy.yaml
Commit message: Added `fetchAttestations` method to notaryV2 implimentation (#6800)

* moved to oras

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* linting error fix

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added error checking

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* fixed errors

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added final build

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added predicate fetching

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added checks in statements

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* removed continuous checking if predicate is found

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* renamed notaryv2 to notary

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* changed notaryv2 to notary

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* run codegen all

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* changes

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* commented cert

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added variable support to certs

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* renamed notaryV2 to notary

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* deprecated predicate types

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* disallow keys and keyless under attestors if type is set to notary

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* gcr crane implementation init

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added changes

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* types

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* using remote puller and pusher

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* implemented notation repository interface

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated notary implementation and fixed errors

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* removed oras

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* kuttl test init

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added image verify test

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* check image attestation notary

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added readme

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added tests for extract statements

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* fix: remove status from policy webhooks (#6939)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: split chart values in readme per component (#6936)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>

* fix: incorrect json patch validation (#6941)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add verbosity level in helm chart values (#6940)

* feat: add verbosity level in helm chart values

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* codegen

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: match on ephemeral containers (#6963)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: refine event permissions in default roles (#6957)

* remove the event delete permission

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* add '- events.k8s.io/v1'

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* Add kuttl test for ephemeral containers (#6966)

* Move Sam to Emeritus status

Signed-off-by: Chip Zoller <chipzoller@gmail.com>

* add kuttl test for ephemeral containers

Signed-off-by: Chip Zoller <chipzoller@gmail.com>

---------

Signed-off-by: Chip Zoller <chipzoller@gmail.com>

* refactor: restructure cli test command (#6942)

* refactor: restructure cli test command

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add credential helpers flags (#6974)

* feat: add credential helpers flags

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump aquasecurity/trivy-action from 0.9.2 to 0.10.0 (#6976)

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.9.2 to 0.10.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](https://github.com/aquasecurity/trivy-action/compare/1f0aa582c8c8f5f7639610d6d38baddfea4fdcee...e5f43133f6e8736992c9f3c1b3296e24b37e17f2)

---
updated-dependencies:
- dependency-name: aquasecurity/trivy-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Support for Context vars in cleanup (#6084)

* Added Context in CleanupPolicySpec

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added context.go file with loadVariable()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added loadAPIData() in context.go and called from handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added conditionals for not supported context variables

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted versions in CRDs

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted CRDs to v0.11.1

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Imported fmt in handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added Context in CleanupPolicySpec

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added context.go file with loadVariable()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added loadAPIData() in context.go and called from handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added conditionals for not supported context variables

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted versions in CRDs

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted CRDs to v0.11.1

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Imported fmt in handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Removed duplicate import

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* make verify-codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Updated kuttl test

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Fixed kuttl failure

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* moved policy check to validation

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reused functions

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added kuttl test

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added more configMap

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* removed unecessary check

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* auto codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* updated codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Renamed ApplyJMESPath() to applyJMESPath()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

---------

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>
Co-authored-by: shuting <shuting@nirmata.com>
Co-authored-by: Chip Zoller <chipzoller@gmail.com>
Co-authored-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump actions/setup-python from 4.5.0 to 4.6.0 (#6981)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4.5.0 to 4.6.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435...57ded4d7d5e986d7296eab16560982c6dd7c923b)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump codecov/codecov-action from 3.1.2 to 3.1.3 (#6982)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.2 to 3.1.3.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/40a12dcee2df644d47232dde008099a3e9e4f865...894ff025c7b54547a9a2a1e9f228beae737ad3c2)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fix background variables validation (#6978)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore: restrict default permissions (#6972)

* restrict admission permissions

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* restrict background  permissions

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* update install.yaml

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* kuttl README (#6984)

* Added Context in CleanupPolicySpec

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added context.go file with loadVariable()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added loadAPIData() in context.go and called from handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added conditionals for not supported context variables

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted versions in CRDs

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted CRDs to v0.11.1

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Imported fmt in handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added Context in CleanupPolicySpec

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added context.go file with loadVariable()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added loadAPIData() in context.go and called from handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added conditionals for not supported context variables

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted versions in CRDs

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reverted CRDs to v0.11.1

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Imported fmt in handlers.go

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Removed duplicate import

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* make verify-codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Updated kuttl test

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Fixed kuttl failure

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* moved policy check to validation

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Reused functions

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added kuttl test

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added more configMap

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* removed unecessary check

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* auto codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* updated codegen

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Renamed ApplyJMESPath() to applyJMESPath()

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

* Added Readme in context-cleanup-pod

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>

---------

Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>
Co-authored-by: shuting <shuting@nirmata.com>
Co-authored-by: Chip Zoller <chipzoller@gmail.com>
Co-authored-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump github/codeql-action from 2.2.12 to 2.3.0 (#6989)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.2.12 to 2.3.0.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/7df0ce34898d659f95c0c4a09eaa8d4e32ee64db...b2c19fb9a2a485599ccf4ed5d65527d94bc57226)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump github.com/notaryproject/notation-core-go (#6987)

Bumps [github.com/notaryproject/notation-core-go](https://github.com/notaryproject/notation-core-go) from 1.0.0-rc.2 to 1.0.0-rc.3.
- [Release notes](https://github.com/notaryproject/notation-core-go/releases)
- [Commits](https://github.com/notaryproject/notation-core-go/compare/v1.0.0-rc.2...v1.0.0-rc.3)

---
updated-dependencies:
- dependency-name: github.com/notaryproject/notation-core-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat: new access checks for background policies (#6970)

* switch to use sar for access checks

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix unit tests

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* update helm config

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix username

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* update msg

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix sa name

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* update install.yaml

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore: bump kind image to 1.27.1 (#6993)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: bump k8s deps to 1.27 (#6868)

* feat: bump k8s deps to 1.27

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* bump k8s 1.27.1

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Signed-off-by: ShutingZhao <shuting@nirmata.com>
Co-authored-by: ShutingZhao <shuting@nirmata.com>

* fix: disable autogen in foreach mutation with json patches (#6996)

* fix: disable autogen in foreach mutation with json patches

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* kuttl

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: add server ip config to cleanup controller (#6999)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add features section in helm values (#6935)

* feat: add features section in helm values

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* configs

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* overrides

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add reports cleanup jobs to prevent outage (#6960)

* feat: add reports cleanup jobs to prevent outage

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* security cotnext

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>

* feat: add registry credential helpers feature (#7002)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: improve instrumented clients (#7006)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: record configmap resource version to not reload when version didn't change (#7007)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump sigstore/cosign-installer from 3.0.2 to 3.0.3 (#7012)

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/9e9de2292db7abb3f51b7f4808d98f0d347a8919...204a51a57a74d190b284a0ce69b44bc37201f343)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* Add Red Hat ACM to the Adopters list (#7016)

Red Hat ACM is useful for distributed kyverno policies across a
managed fleet of clusters.  Adding to adopters file with a link that
describes details of using the ACM policy generator with Kyverno.

Signed-off-by: Gus Parvin <gparvin@redhat.com>

* fix: helm template with metricsRefreshInterval (#7019)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* add support for Kubernetes API server POST (#6948)

* allow POST for Kubernetes API calls

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* add kuttl tests

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* fmt and undo local changes

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* fix codegen and unit test

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* fix unit test

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* fix tests and extends docs

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

---------

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* feat: update built-in resource schemas (#7014)

* feat: update built-in resource schemas

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix unit test

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore: use github.com/evanphx/json-patch/v5 (#7015)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump github/codeql-action from 2.3.0 to 2.3.1 (#7025)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/b2c19fb9a2a485599ccf4ed5d65527d94bc57226...8662eabe0e9f338a07350b7fd050732745f93848)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* add DE-CIX as adopter of kyverno (#7027)

Signed-off-by: Raul Garcia Sanchez <info@raulgarcia.de>

* refactor: engine patchers (#7030)

* refactor: engine patchers

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump github/codeql-action from 2.3.1 to 2.3.2 (#7033)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.3.1 to 2.3.2.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/8662eabe0e9f338a07350b7fd050732745f93848...f3feb00acb00f31a6f60280e6ace9ca31d91c76a)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* add Saxo Bank and Velux as adopters (#7036)

Signed-off-by: Chip Zoller <chipzoller@gmail.com>

* update development doc (#7037)

Signed-off-by: Mariam Fahmy <mariamfahmy66@gmail.com>

* fix: generate policy validation to prevent endless loop (#7026)

* refactor policy validation

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* add loop check for generate

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* add kuttl tests

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* linter fixes

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* linter fixes

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix: remove deletionTimestamp checks (#7039)

* remove deletionTimestamp check

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* remove deletionTimestamp check

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* add back source check

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* remove deletionTimestamp check

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore(deps): bump k8s.io/klog/v2 from 2.90.1 to 2.100.1 (#7055)

Bumps [k8s.io/klog/v2](https://github.com/kubernetes/klog) from 2.90.1 to 2.100.1.
- [Release notes](https://github.com/kubernetes/klog/releases)
- [Changelog](https://github.com/kubernetes/klog/blob/main/RELEASE.md)
- [Commits](https://github.com/kubernetes/klog/compare/v2.90.1...v2.100.1)

---
updated-dependencies:
- dependency-name: k8s.io/klog/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* fix: add background scan interval log (#7065)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: flaky github action (#7068)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* refactor: engine response policy (#7063)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add opt-in setting to deploy v3 chart (#7066)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* require generate.apiVersion (#7080)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix: remove excluded groups from matching (#7083)

* fix: remove excluded groups from matching

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* feat: add config inclusions support (#7082)

* feat: add config inclusions support

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* tests

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore: add makefile target for kwok (#7097)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump github/codeql-action from 2.3.2 to 2.3.3 (#7099)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.3.2 to 2.3.3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/f3feb00acb00f31a6f60280e6ace9ca31d91c76a...29b1f65c5e92e24fe6b6647da1eaabe529cec70f)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* validate target resource scope & namespace settings (#7098)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix: mutation code (#7095)

* fix: mutation code

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* kuttl tests

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

---------

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* lazy loading of context vars (#7071)

* lazy loading of context vars

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* gofumpt

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* add kuttl tests

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

---------

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* [Feature] Add kuttl tests with policy exceptions disabled (#7117)

* added tests

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* removed redundant code

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* fix

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* fix

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* typo fix and README changes

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* fix

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

---------

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* Conditions message (#7113)

* add message to conditions

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* add tests

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* extend tests

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

---------

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* chore(deps): bump zgosalvez/github-actions-ensure-sha-pinned-actions (#7123)

Bumps [zgosalvez/github-actions-ensure-sha-pinned-actions](https://github.com/zgosalvez/github-actions-ensure-sha-pinned-actions) from 2.1.2 to 2.1.3.
- [Release notes](https://github.com/zgosalvez/github-actions-ensure-sha-pinned-actions/releases)
- [Commits](https://github.com/zgosalvez/github-actions-ensure-sha-pinned-actions/compare/21991cec25093947ff3f62e4c223df0260c39944...555a30da2656b4a7cf47b107800bef097723363e)

---
updated-dependencies:
- dependency-name: zgosalvez/github-actions-ensure-sha-pinned-actions
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: shuting <shuting@nirmata.com>

* chore(deps): bump sigs.k8s.io/kustomize/kyaml from 0.14.1 to 0.14.2 (#7121)

Bumps [sigs.k8s.io/kustomize/kyaml](https://github.com/kubernetes-sigs/kustomize) from 0.14.1 to 0.14.2.
- [Release notes](https://github.com/kubernetes-sigs/kustomize/releases)
- [Commits](https://github.com/kubernetes-sigs/kustomize/compare/kyaml/v0.14.1...kyaml/v0.14.2)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/kustomize/kyaml
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: shuting <shuting@nirmata.com>

* chore(deps): bump oras.land/oras-go/v2 from 2.0.2 to 2.1.0 (#7102)

Bumps [oras.land/oras-go/v2](https://github.com/oras-project/oras-go) from 2.0.2 to 2.1.0.
- [Release notes](https://github.com/oras-project/oras-go/releases)
- [Commits](https://github.com/oras-project/oras-go/compare/v2.0.2...v2.1.0)

---
updated-dependencies:
- dependency-name: oras.land/oras-go/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* add condition msg to v2beta1 (#7126)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* feat: print container flags and their values (#7127)

* add condition msg to v2beta1

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* print flags settings

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* remove the container flag genWorker from the admission controller (#7132)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore(deps): bump google.golang.org/grpc from 1.54.0 to 1.55.0 (#7103)

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.54.0 to 1.55.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.54.0...v1.55.0)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* remove the duplicate entry (#7125)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore(deps): bump sigs.k8s.io/kustomize/api from 0.13.2 to 0.13.3 (#7120)

Bumps [sigs.k8s.io/kustomize/api](https://github.com/kubernetes-sigs/kustomize) from 0.13.2 to 0.13.3.
- [Release notes](https://github.com/kubernetes-sigs/kustomize/releases)
- [Commits](https://github.com/kubernetes-sigs/kustomize/compare/api/v0.13.2...api/v0.13.3)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/kustomize/api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: shuting <shuting@nirmata.com>

* fixed error

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* undo mistake

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* go mod conflict fix

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* changes from review

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* NIT

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated image

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated checks

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* fixed verifying wrong ref

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated cert in tests

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* added warning when predicate type is used

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* fix: panic for policy variable validation (#7079)

* fix panic

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* check errors

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>
Co-authored-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: remove policy-reporter from dev lab (#7196)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: cleanup controller metrics name (#7198)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: http request metrics (#7197)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* remove unused code (#7203)

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* handle Deny rules where conditions eval to true (#7204)

Signed-off-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>

* [Bug] Enforce message wrong (#7208)

* fix

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* fixed tests

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

---------

Signed-off-by: Ved Ratan <vedratan8@gmail.com>

* chore(deps): bump codecov/codecov-action from 3.1.3 to 3.1.4 (#7207)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/894ff025c7b54547a9a2a1e9f228beae737ad3c2...eaaf4bedf32dbdc6b720b63067d99c4d77d6047d)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* chore(deps): bump sigstore/cosign-installer from 3.0.3 to 3.0.4 (#7215)

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 3.0.3 to 3.0.4.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/204a51a57a74d190b284a0ce69b44bc37201f343...03d0fecf172873164a163bbc64bed0f3bf114ed7)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* fix: panic in reports controller (#7220)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix: mutate existing auth check (#7219)

* fix auth check when using variables in ns

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* add kuttl tests

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix: do not exclude kube-system service accounts by default (#7225)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* docs: add reports system design doc (#6949)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump k8s.io/apimachinery from 0.27.1 to 0.27.2 (#7227)

Bumps [k8s.io/apimachinery](https://github.com/kubernetes/apimachinery) from 0.27.1 to 0.27.2.
- [Commits](https://github.com/kubernetes/apimachinery/compare/v0.27.1...v0.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/apimachinery
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* chore(deps): bump k8s.io/cli-runtime from 0.27.1 to 0.27.2 (#7228)

Bumps [k8s.io/cli-runtime](https://github.com/kubernetes/cli-runtime) from 0.27.1 to 0.27.2.
- [Commits](https://github.com/kubernetes/cli-runtime/compare/v0.27.1...v0.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/cli-runtime
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* chore(deps): bump sigstore/cosign-installer from 3.0.4 to 3.0.5 (#7229)

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 3.0.4 to 3.0.5.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/03d0fecf172873164a163bbc64bed0f3bf114ed7...dd6b2e2b610a11fd73dd187a43d57cc1394e35f9)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* chore(deps): bump k8s.io/pod-security-admission from 0.27.1 to 0.27.2 (#7232)

Bumps [k8s.io/pod-security-admission](https://github.com/kubernetes/pod-security-admission) from 0.27.1 to 0.27.2.
- [Commits](https://github.com/kubernetes/pod-security-admission/compare/v0.27.1...v0.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/pod-security-admission
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fix: match logic misbehave (#7218)

* add rule name in ur for mutate existing

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix match logic

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* linter fixes

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix the match logic to only apply to the new object, unless it's a delete request

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* fix unit tests

Signed-off-by: ShutingZhao <shuting@nirmata.com>

---------

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore(deps): bump github.com/stretchr/testify from 1.8.2 to 1.8.3 (#7240)

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.8.2 to 1.8.3.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.8.2...v1.8.3)

---
updated-dependencies:
- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump github.com/onsi/gomega from 1.27.6 to 1.27.7 (#7239)

Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.27.6 to 1.27.7.
- [Release notes](https://github.com/onsi/gomega/releases)
- [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md)
- [Commits](https://github.com/onsi/gomega/compare/v1.27.6...v1.27.7)

---
updated-dependencies:
- dependency-name: github.com/onsi/gomega
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump k8s.io/kube-aggregator from 0.27.1 to 0.27.2 (#7241)

Bumps [k8s.io/kube-aggregator](https://github.com/kubernetes/kube-aggregator) from 0.27.1 to 0.27.2.
- [Commits](https://github.com/kubernetes/kube-aggregator/compare/v0.27.1...v0.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/kube-aggregator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump k8s.io/apiextensions-apiserver from 0.27.1 to 0.27.2 (#7242)

Bumps [k8s.io/apiextensions-apiserver](https://github.com/kubernetes/apiextensions-apiserver) from 0.27.1 to 0.27.2.
- [Release notes](https://github.com/kubernetes/apiextensions-apiserver/releases)
- [Commits](https://github.com/kubernetes/apiextensions-apiserver/compare/v0.27.1...v0.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/apiextensions-apiserver
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* updated kuttl tests

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* fixed mistake in assert

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* quote image in error (#7259)

Signed-off-by: bakito <github@bakito.ch>

* fix: auto update webhooks not configuring fail endpoint (#7261)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* fix latest version check (#7263)

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* chore(deps): bump svenstaro/upload-release-action from 2.5.0 to 2.6.0 (#7270)

Bumps [svenstaro/upload-release-action](https://github.com/svenstaro/upload-release-action) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/svenstaro/upload-release-action/releases)
- [Changelog](https://github.com/svenstaro/upload-release-action/blob/master/CHANGELOG.md)
- [Commits](https://github.com/svenstaro/upload-release-action/compare/7319e4733ec7a184d739a6f412c40ffc339b69c7...58d525808845e4c8ff229ea1d5d7c496504a79bc)

---
updated-dependencies:
- dependency-name: svenstaro/upload-release-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps): bump sigs.k8s.io/controller-runtime from 0.14.6 to 0.15.0 (#7272)

Bumps [sigs.k8s.io/controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) from 0.14.6 to 0.15.0.
- [Release notes](https://github.com/kubernetes-sigs/controller-runtime/releases)
- [Changelog](https://github.com/kubernetes-sigs/controller-runtime/blob/main/RELEASE.md)
- [Commits](https://github.com/kubernetes-sigs/controller-runtime/compare/v0.14.6...v0.15.0)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/controller-runtime
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat: add yaml util to check empty document (#7276)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

* chore(deps): bump github.com/go-git/go-git/v5 from 5.6.1 to 5.7.0 (#7274)

Bumps [github.com/go-git/go-git/v5](https://github.com/go-git/go-git) from 5.6.1 to 5.7.0.
- [Release notes](https://github.com/go-git/go-git/releases)
- [Commits](https://github.com/go-git/go-git/compare/v5.6.1...v5.7.0)

---
updated-dependencies:
- dependency-name: github.com/go-git/go-git/v5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fixed api version in kuttl tests

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated kuttl tests

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* go sum update

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated admission controller assert

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* updated image

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* removed admission controller changes

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

* go mod fix

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>

---------

Signed-off-by: Vishal Choudhary <sendtovishalchoudhary@gmail.com>
Signed-off-by: Jim Bugwadia <jim@nirmata.com>
Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Signed-off-by: ShutingZhao <shuting@nirmata.com>
Signed-off-by: Chip Zoller <chipzoller@gmail.com>
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: MdSahil-oss <Mohdssahil1@gmail.com>
Signed-off-by: Gus Parvin <gparvin@redhat.com>
Signed-off-by: Raul Garcia Sanchez <info@raulgarcia.de>
Signed-off-by: Mariam Fahmy <mariamfahmy66@gmail.com>
Signed-off-by: Ved Ratan <vedratan8@gmail.com>
Signed-off-by: bakito <github@bakito.ch>
Co-authored-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>
Co-authored-by: Chip Zoller <chipzoller@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Md Sahil <85174511+MdSahil-oss@users.noreply.github.com>
Co-authored-by: Gus Parvin <gparvin@redhat.com>
Co-authored-by: Raúl Garcia Sanchez <info@raulgarcia.de>
Co-authored-by: Mariam Fahmy <55502281+MariamFahmy98@users.noreply.github.com>
Co-authored-by: Ved Ratan <82467006+VedRatan@users.noreply.github.com>
Co-authored-by: Marc Brugger <github@bakito.ch>

Vulnerable code:
// +kubebuilder:validation:Enum=Cosign;NotaryV2
	Cosign   ImageVerificationType = "Cosign"
	NotaryV2 ImageVerificationType = "NotaryV2"
	// are Cosign and NotaryV2. By default Cosign is used if a type is not specified.
	// +kubebuilder:validation:Required
// +kubebuilder:validation:Enum=Cosign;NotaryV2
	Cosign   ImageVerificationType = "Cosign"
	NotaryV2 ImageVerificationType = "NotaryV2"
	// are Cosign and NotaryV2. By default Cosign is used if a type is not specified.
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
                              required:
                              - predicateType
                              The allowed options are Cosign and NotaryV2. By default
                            - NotaryV2
                                  required:
                                  - predicateType
                                  validation. The allowed options are Cosign and NotaryV2.
                                - NotaryV2
<p>PredicateType defines the type of Predicate contained within the Statement.</p>
are Cosign and NotaryV2. By default Cosign is used if a type is not specified.</p>
are Cosign and NotaryV2. By default Cosign is used if a type is not specified.</p>
	github.com/google/go-containerregistry v0.14.0
	oras.land/oras-go/v2 v2.2.0
	cloud.google.com/go/compute v1.19.0 // indirect
	github.com/Microsoft/go-winio v0.6.0 // indirect
	github.com/docker/cli v23.0.2+incompatible // indirect
	github.com/docker/docker v23.0.3+incompatible // indirect
	github.com/klauspost/compress v1.16.3 // indirect
	github.com/opencontainers/go-digest v1.0.0 // indirect
	golang.org/x/oauth2 v0.6.0 // indirect
cloud.google.com/go/compute v1.19.0 h1:+9zda3WGgW1ZSTlVppLCYFIr48Pa35q1uG2N1itbCEQ=
cloud.google.com/go/compute v1.19.0/go.mod h1:rikpw2y+UMidAe9tISo04EHNOIf42RLYF/q8Bs93scU=
github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg=
github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE=
github.com/docker/cli v23.0.2+incompatible h1:Yj4wkrNtyCNLCMobKDYzEUIsbtMbfAulkHMH75/ecik=
github.com/docker/cli v23.0.2+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
github.com/docker/docker v23.0.3+incompatible h1:9GhVsShNWz1hO//9BNg/dpMnZW25KydO4wtVxWAIbho=
github.com/docker/docker v23.0.3+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/google/go-containerregistry v0.14.0 h1:z58vMqHxuwvAsVwvKEkmVBz2TlgBgH5k6koEXBtlYkw=
github.com/google/go-containerregistry v0.14.0/go.mod h1:aiJ2fp/SXvkWgmYHioXnbMdlgB8eXiiYOY55gfN91Wk=
github.com/klauspost/compress v1.16.3 h1:XuJt9zzcnaz6a16/OU53ZjWp/v7/42WcR5t2a0PcNQY=
github.com/klauspost/compress v1.16.3/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
golang.org/x/oauth2 v0.6.0 h1:Lh8GPgSKBfWSwFvtuWOfeI3aAAnbXTSutYxJiOJFgIw=
golang.org/x/oauth2 v0.6.0/go.mod h1:ycmewcwgD4Rpr3eZJLSB4Kyyljb3qDh40vJ8STE5HKw=
oras.land/oras-go/v2 v2.2.0 h1:E1fqITD56Eg5neZbxBtAdZVgDHD6wBabJo6xESTcQyo=
oras.land/oras-go/v2 v2.2.0/go.mod h1:pXjn0+KfarspMHHNR3A56j3tgvr+mxArHuI8qVn59v8=
	if opts.PredicateType == "" {
		match, predicateType, err := matchPredicateType(signature, opts.PredicateType)
			logger.V(4).Info("predicateType doesn't match, continue", "expected", opts.PredicateType, "received", predicateType)
func matchPredicateType(sig oci.Signature, expectedPredicateType string) (bool, string, error) {
	if expectedPredicateType != "" {
			return false, "", fmt.Errorf("failed to decode predicateType: %w", err)
		if pType, ok := statement["predicateType"]; ok {
			if pType.(string) == expectedPredicateType {
	if statement.PredicateType != attestation.CosignCustomProvenanceV01 {
	if statement.PredicateType != attestation.CosignCustomProvenanceV01 {
		"resolvedImage": fmt.Sprintf("%s@%s", desc.Ref.Context().Name(), desc.Digest.String()),
		"registry":      desc.Ref.Context().RegistryStr(),
		"repository":    desc.Ref.Context().RepositoryStr(),
		"identifier":    desc.Ref.Identifier(),
		ruleCopy.VerifyImages[i].Attestations = nil
	for i := range rule.VerifyImages {
		ruleCopy.VerifyImages[i].Attestations = rule.VerifyImages[i].Attestations
	"github.com/kyverno/kyverno/pkg/notaryv2"
		predicateType := s["predicateType"].(string)
		if attestation.PredicateType == "" {
			return engineapi.RuleFail(iv.rule.Name, engineapi.ImageVerify, path+": missing predicateType"), ""
		iv.logger.V(4).Info("attestation checks passed", "path", path, "image", imageInfo.String(), "predicateType", attestation.PredicateType)
	case kyvernov1.NotaryV2:
		return iv.buildNotaryV2Verifier(attestor, imageVerify, image)
func (iv *ImageVerifier) buildNotaryV2Verifier(
	return notaryv2.NewVerifier(), opts, path
	if attestation.PredicateType == "" {
		return fmt.Errorf("a predicateType is required")
	statements = statementsByPredicate[attestation.PredicateType]
		iv.logger.Info("no attestations found for predicate", "type", attestation.PredicateType, "predicates", types, "image", imageInfo.String())
		return fmt.Errorf("attestions not found for predicate type %s", attestation.PredicateType)
			return fmt.Errorf("attestation checks failed for %s and predicate %s: %s", imageInfo.String(), attestation.PredicateType, msg)
package notaryv2
package notaryv2

import (
	"bytes"
	"context"

	"github.com/go-logr/logr"
	"github.com/kyverno/kyverno/pkg/images"
	"github.com/kyverno/kyverno/pkg/logging"
	_ "github.com/notaryproject/notation-core-go/signature/cose"
	_ "github.com/notaryproject/notation-core-go/signature/jws"
	"github.com/notaryproject/notation-go"
	"github.com/notaryproject/notation-go/verifier"
	"github.com/notaryproject/notation-go/verifier/trustpolicy"
	"github.com/pkg/errors"
	"github.com/sigstore/sigstore/pkg/cryptoutils"
	"go.uber.org/multierr"
)

func NewVerifier() images.ImageVerifier {
	return &notaryV2Verifier{
		log: logging.WithName("NotaryV2"),
	}
}

type notaryV2Verifier struct {
	log logr.Logger
}

func (v *notaryV2Verifier) VerifySignature(ctx context.Context, opts images.Options) (*images.Response, error) {
	v.log.V(2).Info("verifying image", "reference", opts.ImageRef)

	certsPEM := combineCerts(opts)
	certs, err := cryptoutils.LoadCertificatesFromPEM(bytes.NewReader([]byte(certsPEM)))
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse certificates")
	}

	trustStore := NewTrustStore("kyverno", certs)
	policyDoc := v.buildPolicy()
	notationVerifier, err := verifier.New(policyDoc, trustStore, nil)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to created verifier")
	}

	repo, parsedRef, err := parseReference(ctx, opts.ImageRef, opts.RegistryClient)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse image reference: %s", opts.ImageRef)
	}

	digest, err := parsedRef.Digest()
	if err != nil {
		return nil, errors.Wrapf(err, "failed to fetch digest")
	}

	ref := parsedRef.String()
	remoteVerifyOptions := notation.RemoteVerifyOptions{
		ArtifactReference:    ref,
		MaxSignatureAttempts: 10,
	}

	targetDesc, outcomes, err := notation.Verify(context.TODO(), notationVerifier, repo, remoteVerifyOptions)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to verify %s", ref)
	}

	if err := v.verifyOutcomes(outcomes); err != nil {
		return nil, err
	}

	if targetDesc.Digest != digest {
		return nil, errors.Errorf("digest mismatch")
	}

	v.log.V(2).Info("verified image", "type", targetDesc.MediaType, "digest", targetDesc.Digest, "size", targetDesc.Size)

	resp := &images.Response{
		Digest:     targetDesc.Digest.String(),
		Statements: nil,
	}

	return resp, nil
}

func combineCerts(opts images.Options) string {
	certs := opts.Cert
	if opts.CertChain != "" {
		if certs != "" {
			certs = certs + "\n"
		}

		certs = certs + opts.CertChain
	}

	return certs
}

func (v *notaryV2Verifier) buildPolicy() *trustpolicy.Document {
	return &trustpolicy.Document{
		Version: "1.0",
		TrustPolicies: []trustpolicy.TrustPolicy{
			{
				Name:                  "kyverno",
				RegistryScopes:        []string{"*"},
				SignatureVerification: trustpolicy.SignatureVerification{VerificationLevel: trustpolicy.LevelStrict.Name},
				TrustStores:           []string{"ca:kyverno"},
				TrustedIdentities:     []string{"*"},
			},
		},
	}
}

func (v *notaryV2Verifier) verifyOutcomes(outcomes []*notation.VerificationOutcome) error {
	var errs []error
	for _, outcome := range outcomes {
		if outcome.Error != nil {
			errs = append(errs, outcome.Error)
			continue
		}

		content := outcome.EnvelopeContent.Payload.Content
		contentType := outcome.EnvelopeContent.Payload.ContentType

		v.log.Info("content", "type", contentType, "data", content)
	}

	return multierr.Combine(errs...)
}

func (v *notaryV2Verifier) FetchAttestations(ctx context.Context, opts images.Options) (*images.Response, error) {
	return nil, errors.Errorf("not implemented")
}
package notaryv2

import (
	"context"
	"strings"

	"github.com/kyverno/kyverno/pkg/registryclient"
	notationregistry "github.com/notaryproject/notation-go/registry"
	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
	"github.com/pkg/errors"
	"oras.land/oras-go/v2/registry"
	"oras.land/oras-go/v2/registry/remote"
	"oras.land/oras-go/v2/registry/remote/auth"
)

func parseReference(ctx context.Context, ref string, registryClient registryclient.Client) (notationregistry.Repository, registry.Reference, error) {
	parsedRef, err := registry.ParseReference(ref)
	if err != nil {
		return nil, registry.Reference{}, errors.Wrapf(err, "failed to parse registry reference %s", ref)
	}

	authClient, plainHTTP, err := getAuthClient(ctx, parsedRef, registryClient)
	if err != nil {
		return nil, registry.Reference{}, err
	}

	repo, err := remote.NewRepository(ref)
	if err != nil {
		return nil, registry.Reference{}, errors.Wrapf(err, "failed to initialize repository")
	}

	repo.PlainHTTP = plainHTTP
	repo.Client = authClient
	repository := notationregistry.NewRepository(repo)

	parsedRef, err = resolveDigest(repository, parsedRef)
	if err != nil {
		return nil, registry.Reference{}, errors.Wrapf(err, "failed to resolve digest")
	}

	return repository, parsedRef, nil
}

type imageResource struct {
	ref registry.Reference
}

func (ir *imageResource) String() string {
	return ir.ref.String()
}

func (ir *imageResource) RegistryStr() string {
	return ir.ref.Registry
}

func getAuthClient(ctx context.Context, ref registry.Reference, rc registryclient.Client) (*auth.Client, bool, error) {
	if err := rc.RefreshKeychainPullSecrets(ctx); err != nil {
		return nil, false, errors.Wrapf(err, "failed to refresh image pull secrets")
	}

	authn, err := rc.Keychain().Resolve(&imageResource{ref})
	if err != nil {
		return nil, false, errors.Wrapf(err, "failed to resolve auth for %s", ref.String())
	}

	authConfig, err := authn.Authorization()
	if err != nil {
		return nil, false, errors.Wrapf(err, "failed to get auth config for %s", ref.String())
	}

	credentials := auth.Credential{
		Username:     authConfig.Username,
		Password:     authConfig.Password,
		AccessToken:  authConfig.IdentityToken,
		RefreshToken: authConfig.RegistryToken,
	}

	authClient := &auth.Client{
		Credential: func(ctx context.Context, registry string) (auth.Credential, error) {
			switch registry {
			default:
				return credentials, nil
			}
		},
		Cache:    auth.NewCache(),
		ClientID: "notation",
	}

	authClient.SetUserAgent("kyverno.io")
	return authClient, false, nil
}

func resolveDigest(repo notationregistry.Repository, ref registry.Reference) (registry.Reference, error) {
	if isDigestReference(ref.String()) {
		return ref, nil
	}

	// Resolve tag reference to digest reference.
	manifestDesc, err := getManifestDescriptorFromReference(repo, ref.String())
	if err != nil {
		return registry.Reference{}, err
	}

	ref.Reference = manifestDesc.Digest.String()
	return ref, nil
}

func isDigestReference(reference string) bool {
	parts := strings.SplitN(reference, "/", 2)
	if len(parts) == 1 {
		return false
	}

	index := strings.Index(parts[1], "@")
	return index != -1
}

func getManifestDescriptorFromReference(repo notationregistry.Repository, reference string) (ocispec.Descriptor, error) {
	ref, err := registry.ParseReference(reference)
	if err != nil {
		return ocispec.Descriptor{}, err
	}

	return repo.Resolve(context.Background(), ref.ReferenceOrDefault())
}
apiVersion: kyverno.io/v1
kind: Policy
  conditions:
    - reason: Succeeded
      status: "True"
      type: Ready

Fixed code:
// +kubebuilder:validation:Enum=Cosign;Notary
	Cosign ImageVerificationType = "Cosign"
	Notary ImageVerificationType = "Notary"
	// are Cosign and Notary. By default Cosign is used if a type is not specified.
	// Deprecated in favour of 'Type', to be removed soon
	// +kubebuilder:validation:Optional
	// Type defines the type of attestation contained within the Statement.
	// +kubebuilder:validation:Optional
	Type string `json:"type" yaml:"type"`

	if iv.Type == Notary {
		for _, attestorSet := range iv.Attestors {
			for _, attestor := range attestorSet.Entries {
				if attestor.Keyless != nil {
					errs = append(errs, field.Invalid(attestorsPath, iv, "Keyless field is not allowed for type notary"))
				}
				if attestor.Keys != nil {
					errs = append(errs, field.Invalid(attestorsPath, iv, "Keys field is not allowed for type notary"))
				}
			}
		}
	}

// +kubebuilder:validation:Enum=Cosign;Notary
	Cosign ImageVerificationType = "Cosign"
	Notary ImageVerificationType = "Notary"
	// are Cosign and Notary. By default Cosign is used if a type is not specified.
	if iv.Type == Notary {
		for _, attestorSet := range iv.Attestors {
			for _, attestor := range attestorSet.Entries {
				if attestor.Keyless != nil {
					errs = append(errs, field.Invalid(attestorsPath, iv, "Keyless field is not allowed for type notary"))
				}
				if attestor.Keys != nil {
					errs = append(errs, field.Invalid(attestorsPath, iv, "Keys field is not allowed for type notary"))
				}
			}
		}
	}

                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
                                    contained within the Statement. Deprecated in
                                    favour of 'Type', to be removed soon
                                  type: string
                                type:
                                  description: Type defines the type of attestation
                              The allowed options are Cosign and Notary. By default
                            - Notary
                                        Deprecated in favour of 'Type', to be removed
                                        soon
                                      type: string
                                    type:
                                      description: Type defines the type of attestation
                                        contained within the Statement.
                                  validation. The allowed options are Cosign and Notary.
                                - Notary
<p>PredicateType defines the type of Predicate contained within the Statement.
Deprecated in favour of &lsquo;Type&rsquo;, to be removed soon</p>
</td>
</tr>
<tr>
<td>
<code>type</code><br/>
<em>
string
</em>
</td>
<td>
<p>Type defines the type of attestation contained within the Statement.</p>
are Cosign and Notary. By default Cosign is used if a type is not specified.</p>
are Cosign and Notary. By default Cosign is used if a type is not specified.</p>
	github.com/google/go-containerregistry v0.14.1-0.20230425172351-b7c6e9dc3944
	github.com/opencontainers/go-digest v1.0.0
	cloud.google.com/go/compute v1.19.1 // indirect
	github.com/Microsoft/go-winio v0.6.1 // indirect
	github.com/docker/cli v23.0.4+incompatible // indirect
	github.com/docker/docker v23.0.4+incompatible // indirect
	github.com/klauspost/compress v1.16.5 // indirect
	golang.org/x/oauth2 v0.7.0 // indirect
	oras.land/oras-go/v2 v2.1.0 // indirect
cloud.google.com/go/compute v1.19.1 h1:am86mquDUgjGNWxiGn+5PGLbmgiWXlE/yNWpIpNvuXY=
cloud.google.com/go/compute v1.19.1/go.mod h1:6ylj3a05WF8leseCdIf77NK0g1ey+nj5IKd5/kvShxE=
github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
github.com/docker/cli v23.0.4+incompatible h1:xClB7PsiATttDHj8ce5qvJcikiApNy7teRR1XkoBZGs=
github.com/docker/cli v23.0.4+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
github.com/docker/docker v23.0.4+incompatible h1:Kd3Bh9V/rO+XpTP/BLqM+gx8z7+Yb0AA2Ibj+nNo4ek=
github.com/docker/docker v23.0.4+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/google/go-containerregistry v0.14.1-0.20230425172351-b7c6e9dc3944 h1:7c5khUnWebZDFMUQ7rf2vynmmnKI1VvBACrTZKKpoD4=
github.com/google/go-containerregistry v0.14.1-0.20230425172351-b7c6e9dc3944/go.mod h1:0JopT7wiZeP5/ATNgx85oApuNAiNnfn4mr8+WOssYNQ=
github.com/klauspost/compress v1.16.5 h1:IFV2oUNUzZaz+XyusxpLzpzS8Pt5rh0Z16For/djlyI=
github.com/klauspost/compress v1.16.5/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
golang.org/x/oauth2 v0.7.0 h1:qe6s0zUXlPX80/dITx3440hWZ7GwMwgDDyrSGTPJG/g=
golang.org/x/oauth2 v0.7.0/go.mod h1:hPLQkd9LyjfXTiRohC/41GhcFqxisoUQ99sCUOHO9x4=
oras.land/oras-go/v2 v2.1.0 h1:1nS8BIeEP6CBVQifwxrsth2bkuD+cYfjp7Hf7smUcS8=
oras.land/oras-go/v2 v2.1.0/go.mod h1:v5ZSAPIMEJYnZjZ6rTGPAyaonH+rCFmbE95IAzCTeGU=
	if opts.Type == "" {
		match, predicateType, err := matchType(signature, opts.Type)
			logger.V(4).Info("type doesn't match, continue", "expected", opts.Type, "received", predicateType)
func matchType(sig oci.Signature, expectedType string) (bool, string, error) {
	if expectedType != "" {
			return false, "", fmt.Errorf("failed to decode type: %w", err)
		if pType, ok := statement["type"]; ok {
			if pType.(string) == expectedType {
		decodedStatement["type"] = decodedStatement["predicateType"]
	if statement.Type != attestation.CosignCustomProvenanceV01 {
	if statement.Type != attestation.CosignCustomProvenanceV01 {
	"github.com/google/go-containerregistry/pkg/name"
	if err != nil {
		return nil, fmt.Errorf("failed to fetch image descriptor: %s, error: %v", ref, err)
	}
	parsedRef, err := name.ParseReference(ref)
	if err != nil {
		return nil, fmt.Errorf("failed to parse image reference: %s, error: %v", ref, err)
	}
		"resolvedImage": fmt.Sprintf("%s@%s", parsedRef.Context().Name(), desc.Digest.String()),
		"registry":      parsedRef.Context().RegistryStr(),
		"repository":    parsedRef.Context().RepositoryStr(),
		"identifier":    parsedRef.Identifier(),
		for j := range ruleCopy.VerifyImages[i].Attestations {
			ruleCopy.VerifyImages[i].Attestations[j].Conditions = nil
		}
	for i := range ruleCopy.VerifyImages {
		for j := range ruleCopy.VerifyImages[i].Attestations {
			ruleCopy.VerifyImages[i].Attestations[j].Conditions = rule.VerifyImages[i].Attestations[j].Conditions
		}
	"github.com/kyverno/kyverno/pkg/notary"
		predicateType := s["type"].(string)
	for _, att := range imageVerify.Attestations {
		if att.Type == "" && att.PredicateType != "" {
			att.Type = att.PredicateType
		}
	}
		iv.logger.V(2).Info(fmt.Sprintf("attestation %+v", attestation))
		if attestation.Type == "" && attestation.PredicateType == "" {
			return engineapi.RuleFail(iv.rule.Name, engineapi.ImageVerify, path+": missing type"), ""
		}

		if attestation.Type == "" && attestation.PredicateType != "" {
			attestation.Type = attestation.PredicateType
		iv.logger.V(4).Info("attestation checks passed", "path", path, "image", imageInfo.String(), "type", attestation.Type)
	case kyvernov1.Notary:
		return iv.buildNotaryVerifier(attestor, imageVerify, image, attestation)
		opts.Type = attestation.Type
		if attestation.PredicateType != "" && attestation.Type == "" {
			iv.logger.Info("predicate type has been deprecated, please use type instead")
			opts.Type = attestation.PredicateType
		}
func (iv *ImageVerifier) buildNotaryVerifier(
	attestation *kyvernov1.Attestation,
	if attestation != nil {
		opts.Type = attestation.Type
		opts.PredicateType = attestation.PredicateType
		if attestation.PredicateType != "" && attestation.Type == "" {
			iv.logger.Info("predicate type has been deprecated, please use type instead")
			opts.Type = attestation.PredicateType
		}
		opts.FetchAttestations = true
	}

	if attestor.Repository != "" {
		opts.Repository = attestor.Repository
	}

	if attestor.Annotations != nil {
		opts.Annotations = attestor.Annotations
	}

	return notary.NewVerifier(), opts, path
	if attestation.Type == "" && attestation.PredicateType == "" {
		return fmt.Errorf("a type is required")
	statements = statementsByPredicate[attestation.Type]
		iv.logger.Info("no attestations found for predicate", "type", attestation.Type, "predicates", types, "image", imageInfo.String())
		return fmt.Errorf("attestions not found for predicate type %s", attestation.Type)
			return fmt.Errorf("attestation checks failed for %s and predicate %s: %s", imageInfo.String(), attestation.Type, msg)
	Type                 string
package notary

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"

	"github.com/go-logr/logr"
	"github.com/google/go-containerregistry/pkg/crane"
	"github.com/google/go-containerregistry/pkg/name"
	v1 "github.com/google/go-containerregistry/pkg/v1"
	"github.com/google/go-containerregistry/pkg/v1/remote"
	"github.com/kyverno/kyverno/pkg/images"
	"github.com/kyverno/kyverno/pkg/logging"
	_ "github.com/notaryproject/notation-core-go/signature/cose"
	_ "github.com/notaryproject/notation-core-go/signature/jws"
	"github.com/notaryproject/notation-go"
	"github.com/notaryproject/notation-go/verifier"
	"github.com/notaryproject/notation-go/verifier/trustpolicy"
	"github.com/opencontainers/go-digest"
	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
	"github.com/pkg/errors"
	"github.com/sigstore/sigstore/pkg/cryptoutils"
	"go.uber.org/multierr"
)

func NewVerifier() images.ImageVerifier {
	return &notaryVerifier{
		log: logging.WithName("Notary"),
	}
}

type notaryVerifier struct {
	log logr.Logger
}

func (v *notaryVerifier) VerifySignature(ctx context.Context, opts images.Options) (*images.Response, error) {
	v.log.V(2).Info("verifying image", "reference", opts.ImageRef)

	certsPEM := combineCerts(opts)
	certs, err := cryptoutils.LoadCertificatesFromPEM(bytes.NewReader([]byte(certsPEM)))
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse certificates")
	}

	trustStore := NewTrustStore("kyverno", certs)
	policyDoc := v.buildPolicy()
	notationVerifier, err := verifier.New(policyDoc, trustStore, nil)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to created verifier")
	}

	v.log.V(4).Info("creating notation repo", "reference", opts.ImageRef)
	parsedRef, err := parseReferenceCrane(ctx, opts.ImageRef, opts.RegistryClient)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse image reference: %s", opts.ImageRef)
	}
	v.log.V(4).Info("created parsedRef", "reference", opts.ImageRef)

	ref := parsedRef.Ref.Name()
	remoteVerifyOptions := notation.RemoteVerifyOptions{
		ArtifactReference:    ref,
		MaxSignatureAttempts: 10,
	}

	targetDesc, outcomes, err := notation.Verify(context.TODO(), notationVerifier, parsedRef.Repo, remoteVerifyOptions)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to verify %s", ref)
	}

	if err := v.verifyOutcomes(outcomes); err != nil {
		return nil, err
	}

	v.log.V(2).Info("verified image", "type", targetDesc.MediaType, "digest", targetDesc.Digest, "size", targetDesc.Size)

	resp := &images.Response{
		Digest:     targetDesc.Digest.String(),
		Statements: nil,
	}

	return resp, nil
}

func combineCerts(opts images.Options) string {
	certs := opts.Cert
	if opts.CertChain != "" {
		if certs != "" {
			certs = certs + "\n"
		}

		certs = certs + opts.CertChain
	}

	return certs
}

func (v *notaryVerifier) buildPolicy() *trustpolicy.Document {
	return &trustpolicy.Document{
		Version: "1.0",
		TrustPolicies: []trustpolicy.TrustPolicy{
			{
				Name:                  "kyverno",
				RegistryScopes:        []string{"*"},
				SignatureVerification: trustpolicy.SignatureVerification{VerificationLevel: trustpolicy.LevelStrict.Name},
				TrustStores:           []string{"ca:kyverno"},
				TrustedIdentities:     []string{"*"},
			},
		},
	}
}

func (v *notaryVerifier) verifyOutcomes(outcomes []*notation.VerificationOutcome) error {
	var errs []error
	for _, outcome := range outcomes {
		if outcome.Error != nil {
			errs = append(errs, outcome.Error)
			continue
		}

		content := outcome.EnvelopeContent.Payload.Content
		contentType := outcome.EnvelopeContent.Payload.ContentType

		v.log.V(2).Info("content", "type", contentType, "data", content)
	}

	return multierr.Combine(errs...)
}

func (v *notaryVerifier) FetchAttestations(ctx context.Context, opts images.Options) (*images.Response, error) {
	v.log.V(2).Info("fetching attestations", "reference", opts.ImageRef, "opts", opts)

	ref, err := name.ParseReference(opts.ImageRef)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse image reference: %s", opts.ImageRef)
	}
	authenticator, err := getAuthenticator(ctx, opts.ImageRef, opts.RegistryClient)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse authenticator: %s", opts.ImageRef)
	}
	craneOpts := crane.WithAuth(*authenticator)

	remoteOpts, err := getRemoteOpts(*authenticator)
	if err != nil {
		return nil, err
	}

	v.log.V(4).Info("client setup done", "repo", ref)

	repoDesc, err := crane.Head(opts.ImageRef, craneOpts)
	if err != nil {
		return nil, err
	}
	v.log.V(4).Info("fetched repository", "repoDesc", repoDesc)

	referrers, err := remote.Referrers(ref.Context().Digest(repoDesc.Digest.String()), remoteOpts...)
	if err != nil {
		return nil, err
	}
	referrersDescs, err := referrers.IndexManifest()
	if err != nil {
		return nil, err
	}

	v.log.V(4).Info("fetched referrers", "referrers", referrersDescs)

	var statements []map[string]interface{}

	for _, referrer := range referrersDescs.Manifests {
		match, _, err := matchArtifactType(referrer, opts.Type)
		if err != nil {
			return nil, err
		}

		if !match {
			v.log.V(6).Info("type doesn't match, continue", "expected", opts.Type, "received", referrer.ArtifactType)
			continue
		}

		targetDesc, err := verifyAttestators(ctx, v, ref, opts, referrer)
		if err != nil {
			msg := err.Error()
			v.log.V(4).Info(msg, "failed to verify referrer %s", targetDesc.Digest.String())
			return nil, err
		}

		v.log.V(4).Info("extracting statements", "desc", referrer, "repo", ref)
		statements, err = extractStatements(ctx, ref, referrer, craneOpts)
		if err != nil {
			msg := err.Error()
			v.log.V(4).Info("failed to extract statements %s", "err", msg)
			return nil, err
		}

		v.log.V(4).Info("verified attestators", "digest", targetDesc.Digest.String())

		if len(statements) == 0 {
			return nil, fmt.Errorf("failed to fetch attestations")
		}
		v.log.V(6).Info("sending response")
		return &images.Response{Digest: repoDesc.Digest.String(), Statements: statements}, nil
	}

	return nil, fmt.Errorf("failed to fetch attestations %s", err)
}

func verifyAttestators(ctx context.Context, v *notaryVerifier, ref name.Reference, opts images.Options, desc v1.Descriptor) (ocispec.Descriptor, error) {
	v.log.V(2).Info("verifying attestations", "reference", opts.ImageRef, "opts", opts)
	if opts.Cert == "" && opts.CertChain == "" {
		// skips the checks when no attestor is provided
		v1Desc := ocispec.Descriptor{
			MediaType:   string(desc.MediaType),
			Size:        desc.Size,
			Digest:      digest.Digest(desc.Digest.String()),
			URLs:        desc.URLs,
			Annotations: desc.Annotations,
			Data:        desc.Data,
		}
		return v1Desc, nil
	}
	certsPEM := combineCerts(opts)
	certs, err := cryptoutils.LoadCertificatesFromPEM(bytes.NewReader([]byte(certsPEM)))
	if err != nil {
		v.log.V(4).Info("failed to parse certificates", "err", err)
		return ocispec.Descriptor{}, errors.Wrapf(err, "failed to parse certificates")
	}

	v.log.V(4).Info("parsed certificates")
	trustStore := NewTrustStore("kyverno", certs)
	policyDoc := v.buildPolicy()
	notationVerifier, err := verifier.New(policyDoc, trustStore, nil)
	if err != nil {
		v.log.V(4).Info("failed to created verifier", "err", err)
		return ocispec.Descriptor{}, errors.Wrapf(err, "failed to created verifier")
	}

	v.log.V(4).Info("created verifier")
	reference := ref.Context().RegistryStr() + "/" + ref.Context().RepositoryStr() + "@" + desc.Digest.String()
	parsedRef, err := parseReferenceCrane(ctx, reference, opts.RegistryClient)
	if err != nil {
		return ocispec.Descriptor{}, errors.Wrapf(err, "failed to parse image reference: %s", opts.ImageRef)
	}
	v.log.V(4).Info("created notation repo", "reference", opts.ImageRef)

	remoteVerifyOptions := notation.RemoteVerifyOptions{
		ArtifactReference:    reference,
		MaxSignatureAttempts: 10,
	}

	v.log.V(4).Info("verification started")
	targetDesc, outcomes, err := notation.Verify(context.TODO(), notationVerifier, parsedRef.Repo, remoteVerifyOptions)
	if err != nil {
		v.log.V(4).Info("failed to vefify attestator", "remoteVerifyOptions", remoteVerifyOptions, "repo", parsedRef.Repo)
		return targetDesc, err
	}
	if err := v.verifyOutcomes(outcomes); err != nil {
		return targetDesc, err
	}

	if targetDesc.Digest.String() != desc.Digest.String() {
		v.log.V(4).Info("digest mismatch", "expected", desc.Digest.String(), "found", targetDesc.Digest.String())
		return targetDesc, errors.Errorf("digest mismatch")
	}
	v.log.V(2).Info("attestator verified", "desc", targetDesc.Digest.String())

	return targetDesc, nil
}

func extractStatements(ctx context.Context, repoRef name.Reference, desc v1.Descriptor, craneOpts ...crane.Option) ([]map[string]interface{}, error) {
	statements := make([]map[string]interface{}, 0)
	data, err := extractStatement(ctx, repoRef, desc, craneOpts...)
	if err != nil {
		return nil, err
	}
	statements = append(statements, data)

	if len(statements) == 0 {
		return nil, fmt.Errorf("no statements found")
	}
	return statements, nil
}

func extractStatement(ctx context.Context, repoRef name.Reference, desc v1.Descriptor, craneOpts ...crane.Option) (map[string]interface{}, error) {
	refStr := repoRef.Context().RegistryStr() + "/" + repoRef.Context().RepositoryStr() + "@" + desc.Digest.String()
	ref, err := name.ParseReference(refStr)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse image reference: %s", refStr)
	}

	manifestBytes, err := crane.Manifest(refStr, craneOpts...)
	if err != nil {
		return nil, fmt.Errorf("error in fetching statement: %w", err)
	}
	var manifest ocispec.Manifest
	if err := json.Unmarshal(manifestBytes, &manifest); err != nil {
		return nil, err
	}

	if len(manifest.Layers) == 0 {
		return nil, fmt.Errorf("no predicate found: %+v", manifest)
	}
	if len(manifest.Layers) > 1 {
		return nil, fmt.Errorf("multiple layers in predicate not supported: %+v", manifest)
	}
	predicateDesc := manifest.Layers[0]
	predicateRef := ref.Context().RegistryStr() + "/" + ref.Context().RepositoryStr() + "@" + predicateDesc.Digest.String()

	layer, err := crane.PullLayer(predicateRef, craneOpts...)
	if err != nil {
		return nil, err
	}
	ioPredicate, err := layer.Uncompressed()
	if err != nil {
		return nil, err
	}
	predicateBytes := new(bytes.Buffer)
	_, err = predicateBytes.ReadFrom(ioPredicate)
	if err != nil {
		return nil, err
	}

	predicate := make(map[string]interface{})
	if err := json.Unmarshal(predicateBytes.Bytes(), &predicate); err != nil {
		return nil, err
	}
	data := make(map[string]interface{})
	if err := json.Unmarshal(manifestBytes, &data); err != nil {
		return nil, err
	}

	if data["type"] == nil {
		data["type"] = desc.ArtifactType
	}
	if data["predicate"] == nil {
		data["predicate"] = predicate
	}
	return data, nil
}

func matchArtifactType(ref v1.Descriptor, expectedArtifactType string) (bool, string, error) {
	if expectedArtifactType != "" {
		if ref.ArtifactType == expectedArtifactType {
			return true, ref.ArtifactType, nil
		}
	}
	return false, "", nil
}
package notary

import (
	"context"
	"testing"

	"github.com/google/go-containerregistry/pkg/crane"
	"github.com/google/go-containerregistry/pkg/name"
	"github.com/google/go-containerregistry/pkg/v1/remote"
	"gotest.tools/assert"
)

func TestExtractStatements(t *testing.T) {
	imageRef := "jimnotarytest.azurecr.io/jim/net-monitor:v1"
	ref, err := name.ParseReference(imageRef)
	assert.NilError(t, err)
	repoDesc, err := crane.Head(imageRef)
	assert.NilError(t, err)
	referrers, err := remote.Referrers(ref.Context().Digest(repoDesc.Digest.String()))
	assert.NilError(t, err)
	referrersDescs, err := referrers.IndexManifest()
	assert.NilError(t, err)

	for _, referrer := range referrersDescs.Manifests {
		if referrer.ArtifactType == "application/vnd.cncf.notary.signature" {
			statements, err := extractStatements(context.Background(), ref, referrer)
			assert.NilError(t, err)
			assert.Assert(t, len(statements) == 1)
			assert.Assert(t, statements[0]["type"] == referrer.ArtifactType)
			assert.Assert(t, statements[0]["mediaType"] == string(referrer.MediaType))
		}
	}
}
package notary

import (
	"context"
	"strings"

	"github.com/google/go-containerregistry/pkg/authn"
	"github.com/google/go-containerregistry/pkg/crane"
	"github.com/google/go-containerregistry/pkg/name"
	gcrremote "github.com/google/go-containerregistry/pkg/v1/remote"
	"github.com/kyverno/kyverno/pkg/registryclient"
	notationregistry "github.com/notaryproject/notation-go/registry"
	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
	"github.com/pkg/errors"
)

type parsedReference struct {
	Repo       notationregistry.Repository
	CraneOpts  crane.Option
	RemoteOpts []gcrremote.Option
	Ref        name.Reference
	Desc       ocispec.Descriptor
}

func parseReferenceCrane(ctx context.Context, ref string, registryClient registryclient.Client) (*parsedReference, error) {
	nameRef, err := name.ParseReference(ref)
	if err != nil {
		return nil, err
	}

	authenticator, err := getAuthenticator(ctx, ref, registryClient)
	if err != nil {
		return nil, err
	}

	craneOpts := crane.WithAuth(*authenticator)
	remoteOpts, err := getRemoteOpts(*authenticator)
	if err != nil {
		return nil, err
	}

	desc, err := crane.Head(ref, craneOpts)
	if err != nil {
		return nil, err
	}

	if !isDigestReference(ref) {
		nameRef, err = name.ParseReference(GetReferenceFromDescriptor(v1ToOciSpecDescriptor(*desc), nameRef))
		if err != nil {
			return nil, err
		}
	}

	repository := NewRepository(craneOpts, remoteOpts, nameRef)
	err = resolveDigestCrane(repository, craneOpts, remoteOpts, nameRef)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to resolve digest")
	}

	return &parsedReference{
		Repo:       repository,
		CraneOpts:  craneOpts,
		RemoteOpts: remoteOpts,
		Ref:        nameRef,
		Desc:       v1ToOciSpecDescriptor(*desc),
	}, nil
}

type imageResource struct {
	ref name.Reference
}

func (ir *imageResource) String() string {
	return ir.ref.Name()
}

func (ir *imageResource) RegistryStr() string {
	return ir.ref.Context().RegistryStr()
}

func getAuthenticator(ctx context.Context, ref string, registryClient registryclient.Client) (*authn.Authenticator, error) {
	parsedRef, err := name.ParseReference(ref)
	if err != nil {
		return nil, errors.Wrapf(err, "failed to parse registry reference %s", ref)
	}

	if err := registryClient.RefreshKeychainPullSecrets(ctx); err != nil {
		return nil, errors.Wrapf(err, "failed to refresh image pull secrets")
	}

	authn, err := registryClient.Keychain().Resolve(&imageResource{parsedRef})
	if err != nil {
		return nil, errors.Wrapf(err, "failed to resolve auth for %s", parsedRef.String())
	}
	return &authn, nil
}

func isDigestReference(reference string) bool {
	parts := strings.SplitN(reference, "/", 2)
	if len(parts) == 1 {
		return false
	}

	index := strings.Index(parts[1], "@")
	return index != -1
}

func getRemoteOpts(authenticator authn.Authenticator) ([]gcrremote.Option, error) {
	remoteOpts := []gcrremote.Option{}
	remoteOpts = append(remoteOpts, gcrremote.WithAuth(authenticator))

	pusher, err := gcrremote.NewPusher(remoteOpts...)
	if err != nil {
		return nil, err
	}
	remoteOpts = append(remoteOpts, gcrremote.Reuse(pusher))

	puller, err := gcrremote.NewPuller(remoteOpts...)
	if err != nil {
		return nil, err
	}
	remoteOpts = append(remoteOpts, gcrremote.Reuse(puller))

	return remoteOpts, nil
}

func resolveDigestCrane(repo notationregistry.Repository, craneOpts crane.Option, remoteOpts []gcrremote.Option, ref name.Reference) error {
	_, err := repo.Resolve(context.Background(), ref.Name())
	if err != nil {
		return err
	}
	return nil
}
package notary

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"

	"github.com/google/go-containerregistry/pkg/crane"
	"github.com/google/go-containerregistry/pkg/name"
	v1 "github.com/google/go-containerregistry/pkg/v1"
	"github.com/google/go-containerregistry/pkg/v1/remote"
	notationregistry "github.com/notaryproject/notation-go/registry"
	"github.com/opencontainers/go-digest"
	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)

type repositoryClient struct {
	ref        name.Reference
	craneOpts  crane.Option
	remoteOpts []remote.Option
}

func NewRepository(craneOpts crane.Option, remoteOpts []remote.Option, ref name.Reference) notationregistry.Repository {
	return &repositoryClient{
		craneOpts:  craneOpts,
		remoteOpts: remoteOpts,
		ref:        ref,
	}
}

func (c *repositoryClient) Resolve(ctx context.Context, reference string) (ocispec.Descriptor, error) {
	head, err := crane.Head(reference)
	if err != nil {
		return ocispec.Descriptor{}, nil
	}
	descriptor := v1ToOciSpecDescriptor(*head)
	return descriptor, nil
}

func (c *repositoryClient) ListSignatures(ctx context.Context, desc ocispec.Descriptor, fn func(signatureManifests []ocispec.Descriptor) error) error {
	referrers, err := remote.Referrers(c.ref.Context().Digest(desc.Digest.String()), c.remoteOpts...)
	if err != nil {
		return err
	}

	referrersDescs, err := referrers.IndexManifest()
	if err != nil {
		return err
	}

	descList := []ocispec.Descriptor{}
	for _, d := range referrersDescs.Manifests {
		if d.ArtifactType == notationregistry.ArtifactTypeNotation {
			descList = append(descList, v1ToOciSpecDescriptor(d))
		}
	}

	return fn(descList)
}

func (c *repositoryClient) FetchSignatureBlob(ctx context.Context, desc ocispec.Descriptor) ([]byte, ocispec.Descriptor, error) {
	manifestRef := c.getReferenceFromDescriptor(desc)

	manifestBytes, err := crane.Manifest(manifestRef)
	if err != nil {
		return nil, ocispec.Descriptor{}, err
	}

	var manifest ocispec.Manifest
	if err := json.Unmarshal(manifestBytes, &manifest); err != nil {
		return nil, ocispec.Descriptor{}, err
	}
	manifestDesc := manifest.Layers[0]

	signatureBlobRef := c.getReferenceFromDescriptor(manifestDesc)

	signatureBlobLayer, err := crane.PullLayer(signatureBlobRef)
	if err != nil {
		panic(err)
	}

	io, err := signatureBlobLayer.Uncompressed()
	if err != nil {
		panic(err)
	}
	SigBlobBuf := new(bytes.Buffer)

	_, err = SigBlobBuf.ReadFrom(io)
	if err != nil {
		panic(err)
	}
	return SigBlobBuf.Bytes(), manifestDesc, nil
}

func (c *repositoryClient) PushSignature(ctx context.Context, mediaType string, blob []byte, subject ocispec.Descriptor, annotations map[string]string) (blobDesc, manifestDesc ocispec.Descriptor, err error) {
	return ocispec.Descriptor{}, ocispec.Descriptor{}, fmt.Errorf("push signature is not implemented")
}

func v1ToOciSpecDescriptor(v1desc v1.Descriptor) ocispec.Descriptor {
	ociDesc := ocispec.Descriptor{
		MediaType:   string(v1desc.MediaType),
		Digest:      digest.Digest(v1desc.Digest.String()),
		Size:        v1desc.Size,
		URLs:        v1desc.URLs,
		Annotations: v1desc.Annotations,
		Data:        v1desc.Data,

		ArtifactType: v1desc.ArtifactType,
	}
	if v1desc.Platform != nil {
		ociDesc.Platform = &ocispec.Platform{
			Architecture: v1desc.Platform.Architecture,
			OS:           v1desc.Platform.OS,
			OSVersion:    v1desc.Platform.OSVersion,
		}
	}
	return ociDesc
}

func (c *repositoryClient) getReferenceFromDescriptor(desc ocispec.Descriptor) string {
	return GetReferenceFromDescriptor(desc, c.ref)
}

func GetReferenceFromDescriptor(desc ocispec.Descriptor, ref name.Reference) string {
	return ref.Context().RegistryStr() + "/" + ref.Context().RepositoryStr() + "@" + desc.Digest.String()
}
package notary

		if rule.HasVerifyImages() {
			checkForDeprecatedFieldsInVerifyImages(rule, &warnings)
		}

func checkForDeprecatedFieldsInVerifyImages(rule kyvernov1.Rule, warnings *[]string) {
	for _, imageVerify := range rule.VerifyImages {
		for _, attestation := range imageVerify.Attestations {
			if attestation.PredicateType != "" {
				msg := fmt.Sprintf("predicateType has been deprecated use 'type: %s' instead of 'prediacteType: %s'", attestation.PredicateType, attestation.PredicateType)
				*warnings = append(*warnings, msg)
			}
		}
	}
}
apiVersion: apps/v1
kind: Deployment
  namespace: kyverno
  readyReplicas: 1
  updatedReplicas: 1
apiVersion: kuttl.dev/v1beta1
kind: TestStep
apply:
- policy.yaml
assert:
- policy-ready.yaml
apiVersion: kuttl.dev/v1beta1
kind: TestStep
apply:
- pod.yaml
assert:
- pod-assert.yaml
## Description

This test verifies image attestations using notary signatures

## Expected Behavior

This test creates a cluster policy.
When a pod is created with the image reference and the signature on attestations matches, the pod creation is successful

## Reference Issue(s)

6142
apiVersion: v1
kind: Pod
metadata:
  name: test
  namespace: notary-verify-attestation
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: test
  name: test
  namespace: notary-verify-attestation
spec:
  containers:
  - image: ghcr.io/kyverno/test-verify-image:signed
    name: test
    resources: {}
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}
apiVersion: kyverno.io/v2beta1
kind: ClusterPolicy
metadata:
  name: check-image-attestation
status:
  conditions:
  - reason: Succeeded
    status: "True"
    type: Ready
apiVersion: v1
kind: Namespace
metadata:
  name: notary-verify-attestation
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: keys
  namespace: notary-verify-attestation
data:
  certificate: |-
    -----BEGIN CERTIFICATE-----
    MIIDTTCCAjWgAwIBAgIJAPI+zAzn4s0xMA0GCSqGSIb3DQEBCwUAMEwxCzAJBgNV
    BAYTAlVTMQswCQYDVQQIDAJXQTEQMA4GA1UEBwwHU2VhdHRsZTEPMA0GA1UECgwG
    Tm90YXJ5MQ0wCwYDVQQDDAR0ZXN0MB4XDTIzMDUyMjIxMTUxOFoXDTMzMDUxOTIx
    MTUxOFowTDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAldBMRAwDgYDVQQHDAdTZWF0
    dGxlMQ8wDQYDVQQKDAZOb3RhcnkxDTALBgNVBAMMBHRlc3QwggEiMA0GCSqGSIb3
    DQEBAQUAA4IBDwAwggEKAoIBAQDNhTwv+QMk7jEHufFfIFlBjn2NiJaYPgL4eBS+
    b+o37ve5Zn9nzRppV6kGsa161r9s2KkLXmJrojNy6vo9a6g6RtZ3F6xKiWLUmbAL
    hVTCfYw/2n7xNlVMjyyUpE+7e193PF8HfQrfDFxe2JnX5LHtGe+X9vdvo2l41R6m
    Iia04DvpMdG4+da2tKPzXIuLUz/FDb6IODO3+qsqQLwEKmmUee+KX+3yw8I6G1y0
    Vp0mnHfsfutlHeG8gazCDlzEsuD4QJ9BKeRf2Vrb0ywqNLkGCbcCWF2H5Q80Iq/f
    ETVO9z88R7WheVdEjUB8UrY7ZMLdADM14IPhY2Y+tLaSzEVZAgMBAAGjMjAwMAkG
    A1UdEwQCMAAwDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoGCCsGAQUFBwMDMA0G
    CSqGSIb3DQEBCwUAA4IBAQBX7x4Ucre8AIUmXZ5PUK/zUBVOrZZzR1YE8w86J4X9
    kYeTtlijf9i2LTZMfGuG0dEVFN4ae3CCpBst+ilhIndnoxTyzP+sNy4RCRQ2Y/k8
    Zq235KIh7uucq96PL0qsF9s2RpTKXxyOGdtp9+HO0Ty5txJE2txtLDUIVPK5WNDF
    ByCEQNhtHgN6V20b8KU2oLBZ9vyB8V010dQz0NRTDLhkcvJig00535/LUylECYAJ
    5/jn6XKt6UYCQJbVNzBg/YPGc1RF4xdsGVDBben/JXpeGEmkdmXPILTKd9tZ5TC0
    uOKpF5rWAruB5PCIrquamOejpXV9aQA/K2JQDuc0mcKz
    -----END CERTIFICATE-----
---
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: check-image-attestation
spec:
  validationFailureAction: Enforce
  webhookTimeoutSeconds: 30
  failurePolicy: Fail  
  rules:
    - name: verify-attestation-notary
      match:
        any:
        - resources:
            kinds:
              - Pod
      context:
      - name: keys
        configMap:
          name: keys
          namespace: notary-verify-attestation
      verifyImages:
      - type: Notary
        imageReferences:
          - "ghcr.io/kyverno/test-verify-image*"
        attestations:
          - type: sbom/cyclone-dx
            attestors:
            - entries:
              - certificates: 
                  cert: "{{ keys.data.certificate }}"
apiVersion: kuttl.dev/v1beta1
kind: TestStep
apply:
- policy.yaml
assert:
- policy-ready.yaml
apiVersion: kuttl.dev/v1beta1
kind: TestStep
apply:
- pod.yaml
assert:
- pod-assert.yaml
## Description

This test verifies images using notary signatures

## Expected Behavior

This test creates a cluster policy.
When a pod is created with the image reference and the signature matches, the pod creation is successful

## Reference Issue(s)

6142
apiVersion: v1
kind: Pod
metadata:
  name: test
  namespace: notary-verify-images
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: test
  name: test
  namespace: notary-verify-images
spec:
  containers:
  - image: ghcr.io/kyverno/test-verify-image:signed
    name: test
    resources: {}
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}
apiVersion: kyverno.io/v2beta1
kind: ClusterPolicy
metadata:
  name: check-image-notary
status:
  conditions:
  - reason: Succeeded
    status: "True"
    type: Ready
apiVersion: v1
kind: Namespace
metadata:
  name: notary-verify-images
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: keys
  namespace: notary-verify-images
data:
  certificate: |-
    -----BEGIN CERTIFICATE-----
    MIIDTTCCAjWgAwIBAgIJAPI+zAzn4s0xMA0GCSqGSIb3DQEBCwUAMEwxCzAJBgNV
    BAYTAlVTMQswCQYDVQQIDAJXQTEQMA4GA1UEBwwHU2VhdHRsZTEPMA0GA1UECgwG
    Tm90YXJ5MQ0wCwYDVQQDDAR0ZXN0MB4XDTIzMDUyMjIxMTUxOFoXDTMzMDUxOTIx
    MTUxOFowTDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAldBMRAwDgYDVQQHDAdTZWF0
    dGxlMQ8wDQYDVQQKDAZOb3RhcnkxDTALBgNVBAMMBHRlc3QwggEiMA0GCSqGSIb3
    DQEBAQUAA4IBDwAwggEKAoIBAQDNhTwv+QMk7jEHufFfIFlBjn2NiJaYPgL4eBS+
    b+o37ve5Zn9nzRppV6kGsa161r9s2KkLXmJrojNy6vo9a6g6RtZ3F6xKiWLUmbAL
    hVTCfYw/2n7xNlVMjyyUpE+7e193PF8HfQrfDFxe2JnX5LHtGe+X9vdvo2l41R6m
    Iia04DvpMdG4+da2tKPzXIuLUz/FDb6IODO3+qsqQLwEKmmUee+KX+3yw8I6G1y0
    Vp0mnHfsfutlHeG8gazCDlzEsuD4QJ9BKeRf2Vrb0ywqNLkGCbcCWF2H5Q80Iq/f
    ETVO9z88R7WheVdEjUB8UrY7ZMLdADM14IPhY2Y+tLaSzEVZAgMBAAGjMjAwMAkG
    A1UdEwQCMAAwDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoGCCsGAQUFBwMDMA0G
    CSqGSIb3DQEBCwUAA4IBAQBX7x4Ucre8AIUmXZ5PUK/zUBVOrZZzR1YE8w86J4X9
    kYeTtlijf9i2LTZMfGuG0dEVFN4ae3CCpBst+ilhIndnoxTyzP+sNy4RCRQ2Y/k8
    Zq235KIh7uucq96PL0qsF9s2RpTKXxyOGdtp9+HO0Ty5txJE2txtLDUIVPK5WNDF
    ByCEQNhtHgN6V20b8KU2oLBZ9vyB8V010dQz0NRTDLhkcvJig00535/LUylECYAJ
    5/jn6XKt6UYCQJbVNzBg/YPGc1RF4xdsGVDBben/JXpeGEmkdmXPILTKd9tZ5TC0
    uOKpF5rWAruB5PCIrquamOejpXV9aQA/K2JQDuc0mcKz
    -----END CERTIFICATE-----
---
apiVersion: kyverno.io/v2beta1
kind: ClusterPolicy
metadata:
  name: check-image-notary
spec:
  validationFailureAction: Enforce
  webhookTimeoutSeconds: 30
  failurePolicy: Fail  
  rules:
    - name: verify-signature-notary
      context:
      - name: keys
        configMap:
          name: keys
          namespace: notary-verify-images
      match:
        any:
        - resources:
            kinds:
              - Pod
      verifyImages:
      - type: Notary
        imageReferences:
        - "ghcr.io/kyverno/test-verify-image*"
        attestors:
        - count: 1
          entries:
          - certificates:
              cert: "{{ keys.data.certificate }}"