From 8f684cff184dc25dda133192b65aa59212aeadc2 Mon Sep 17 00:00:00 2001
From: Alex Andreev <alex.andreev.email@gmail.com>
Date: Fri, 14 Apr 2023 13:39:30 +0300
Subject: [PATCH] Adding validatingwebhookconfigs API

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>
---
 .../mutating-webhook-configuration.api.ts     |  4 +-
 ...ng-webhook-configuration-api.injectable.ts | 27 +++++++++++
 .../validating-webhook-configuration.api.ts   | 48 +++++++++++++++++++
 3 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration-api.injectable.ts
 create mode 100644 packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration.api.ts

diff --git a/packages/core/src/common/k8s-api/endpoints/mutating-webhook-configuration.api.ts b/packages/core/src/common/k8s-api/endpoints/mutating-webhook-configuration.api.ts
index bdfde072bf..ca7950c981 100644
--- a/packages/core/src/common/k8s-api/endpoints/mutating-webhook-configuration.api.ts
+++ b/packages/core/src/common/k8s-api/endpoints/mutating-webhook-configuration.api.ts
@@ -43,7 +43,7 @@ interface RuleWithOperations {
   scope?: string;
 }
 
-interface MutatingWebhook {
+export interface Webhook {
   // The name of the webhook configuration.
   name: string;
 
@@ -88,7 +88,9 @@ interface MutatingWebhook {
   // needs to run. This should be false when the webhook only applies to resources that have
   // the sideEffects field set to None. Defaults to true.
   sideEffects?: string;
+}
 
+interface MutatingWebhook extends Webhook {
   // reinvocationPolicy indicates whether this webhook should be called multiple times as part of a
   // single admission evaluation. Allowed values are "Never" and "IfNeeded"
   reinvocationPolicy?: "Never" | "IfNeeded";
diff --git a/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration-api.injectable.ts b/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration-api.injectable.ts
new file mode 100644
index 0000000000..a1d6e40417
--- /dev/null
+++ b/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration-api.injectable.ts
@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import assert from "assert";
+import { storesAndApisCanBeCreatedInjectionToken } from "../stores-apis-can-be-created.token";
+import { kubeApiInjectionToken } from "../kube-api/kube-api-injection-token";
+import loggerInjectable from "../../logger.injectable";
+import maybeKubeApiInjectable from "../maybe-kube-api.injectable";
+import { ValidatingWebhookConfigurationApi } from "./validating-webhook-configuration.api";
+
+const validatingWebhookConfigurationApiInjectable = getInjectable({
+  id: "validating-webhook-configuration",
+  instantiate: (di) => {
+    assert(di.inject(storesAndApisCanBeCreatedInjectionToken), "validatingWebhookApi is only available in certain environments");
+
+    return new ValidatingWebhookConfigurationApi({
+      logger: di.inject(loggerInjectable),
+      maybeKubeApi: di.inject(maybeKubeApiInjectable),
+    });
+  },
+
+  injectionToken: kubeApiInjectionToken,
+});
+
+export default validatingWebhookConfigurationApiInjectable;
diff --git a/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration.api.ts b/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration.api.ts
new file mode 100644
index 0000000000..835d64ba34
--- /dev/null
+++ b/packages/core/src/common/k8s-api/endpoints/validating-webhook-configuration.api.ts
@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { NamespaceScopedMetadata, KubeObjectMetadata, KubeObjectScope } from "../kube-object";
+import { KubeObject } from "../kube-object";
+import type { DerivedKubeApiOptions, KubeApiDependencies } from "../kube-api";
+import { KubeApi } from "../kube-api";
+import type { KubeJsonApiData } from "../kube-json-api";
+import type { Webhook } from "./mutating-webhook-configuration.api";
+import { MutatingWebhookConfiguration } from "./mutating-webhook-configuration.api";
+
+interface ValidatingWebhook extends Webhook {
+}
+
+interface ValidatingWebhookConfigurationData extends KubeJsonApiData<KubeObjectMetadata<KubeObjectScope.Namespace>, void, void> {
+  webhooks?: ValidatingWebhook[];
+}
+
+export class ValidatingWebhookConfiguration extends KubeObject<
+  NamespaceScopedMetadata,
+  void,
+  void
+> {
+  static kind = "ValidatingWebhookConfiguration";
+  static namespaced = false;
+  static apiBase = "/apis/admissionregistration.k8s.io/v1/validatingwebhookconfigurations";
+
+  webhooks?: ValidatingWebhook[];
+
+  constructor({ webhooks, ...rest }: ValidatingWebhookConfigurationData) {
+    super(rest);
+    this.webhooks = webhooks;
+  }
+
+  getWebhooks(): ValidatingWebhook[] {
+    return this.webhooks ?? [];
+  }
+}
+
+export class ValidatingWebhookConfigurationApi extends KubeApi<MutatingWebhookConfiguration> {
+  constructor(deps: KubeApiDependencies, opts?: DerivedKubeApiOptions) {
+    super(deps, {
+      ...opts ?? {},
+      objectConstructor: MutatingWebhookConfiguration,
+    });
+  }
+}