feat: add @actions/cache

node_modules/@azure/ms-rest-js/lib/policies/signingPolicy.ts

@@ -0,0 +1,42 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+import { ServiceClientCredentials } from "../credentials/serviceClientCredentials";
+import { HttpOperationResponse } from "../httpOperationResponse";
+import { WebResourceLike } from "../webResource";
+import {
+  BaseRequestPolicy,
+  RequestPolicyFactory,
+  RequestPolicy,
+  RequestPolicyOptionsLike,
+} from "./requestPolicy";
+
+export function signingPolicy(
+  authenticationProvider: ServiceClientCredentials
+): RequestPolicyFactory {
+  return {
+    create: (nextPolicy: RequestPolicy, options: RequestPolicyOptionsLike) => {
+      return new SigningPolicy(nextPolicy, options, authenticationProvider);
+    },
+  };
+}
+
+export class SigningPolicy extends BaseRequestPolicy {
+  constructor(
+    nextPolicy: RequestPolicy,
+    options: RequestPolicyOptionsLike,
+    public authenticationProvider: ServiceClientCredentials
+  ) {
+    super(nextPolicy, options);
+  }
+
+  signRequest(request: WebResourceLike): Promise<WebResourceLike> {
+    return this.authenticationProvider.signRequest(request);
+  }
+
+  public sendRequest(request: WebResourceLike): Promise<HttpOperationResponse> {
+    return this.signRequest(request).then((nextRequest) =>
+      this._nextPolicy.sendRequest(nextRequest)
+    );
+  }
+}