From 70164f981f8c50e30b77ecac8cca53632e8edac8 Mon Sep 17 00:00:00 2001
From: Shige <shigeyf@microsoft.com>
Date: Tue, 29 Jan 2019 23:12:12 +0900
Subject: [PATCH] Fix 'ReferenceError: process is not defined' error in Angular

---
 lib/policies/proxyPolicy.browser.ts | 45 +++++++++++++++++++++++++++++
 package.json                        |  1 +
 rollup.config.ts                    |  1 +
 webpack.testconfig.ts               |  3 +-
 4 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 lib/policies/proxyPolicy.browser.ts

diff --git a/lib/policies/proxyPolicy.browser.ts b/lib/policies/proxyPolicy.browser.ts
new file mode 100644
index 00000000..008c60af
--- /dev/null
+++ b/lib/policies/proxyPolicy.browser.ts
@@ -0,0 +1,45 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+import { BaseRequestPolicy, RequestPolicy, RequestPolicyFactory, RequestPolicyOptions } from "./requestPolicy";
+import { HttpOperationResponse } from "../httpOperationResponse";
+import { ProxySettings } from "../serviceClient";
+import { WebResource } from "../webResource";
+import { URLBuilder } from "../url";
+
+export function getDefaultProxySettings(proxyUrl?: string): ProxySettings | undefined {
+  if (!proxyUrl) {
+      return undefined;
+  }
+
+  const parsedUrl = URLBuilder.parse(proxyUrl);
+  return {
+    host: parsedUrl.getScheme() + "://" + parsedUrl.getHost(),
+    port: Number.parseInt(parsedUrl.getPort() || "80")
+  };
+}
+
+
+export function proxyPolicy(proxySettings?: ProxySettings): RequestPolicyFactory {
+  return {
+    create: (nextPolicy: RequestPolicy, options: RequestPolicyOptions) => {
+      return new ProxyPolicy(nextPolicy, options, proxySettings!);
+    }
+  };
+}
+
+export class ProxyPolicy extends BaseRequestPolicy {
+  proxySettings: ProxySettings;
+
+  constructor(nextPolicy: RequestPolicy, options: RequestPolicyOptions, proxySettings: ProxySettings) {
+    super(nextPolicy, options);
+    this.proxySettings = proxySettings;
+  }
+
+  public sendRequest(request: WebResource): Promise<HttpOperationResponse> {
+    if (!request.proxySettings) {
+      request.proxySettings = this.proxySettings;
+    }
+    return this._nextPolicy.sendRequest(request);
+  }
+}
diff --git a/package.json b/package.json
index 8bd92cd1..76a2dfb6 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
   ],
   "browser": {
     "./es/lib/policies/msRestUserAgentPolicy.js": "./es/lib/policies/msRestUserAgentPolicy.browser.js",
+    "./es/lib/policies/proxyPolicy.js": "./es/lib/policies/proxyPolicy.browser.js",
     "./es/lib/util/base64.js": "./es/lib/util/base64.browser.js",
     "./es/lib/util/xml.js": "./es/lib/util/xml.browser.js",
     "./es/lib/defaultHttpClient.js": "./es/lib/defaultHttpClient.browser.js"
diff --git a/rollup.config.ts b/rollup.config.ts
index 8c82327c..b40ca56c 100644
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -70,6 +70,7 @@
      alias({
        "./defaultHttpClient": "./defaultHttpClient.browser",
        "./msRestUserAgentPolicy": "./msRestUserAgentPolicy.browser",
+       "./proxyPolicy": "./proxyPolicy.browser",
        "./util/xml": "./util/xml.browser",
        "./util/base64": "./util/base64.browser",
      }),
diff --git a/webpack.testconfig.ts b/webpack.testconfig.ts
index fc6d368a..70c6c1a5 100644
--- a/webpack.testconfig.ts
+++ b/webpack.testconfig.ts
@@ -30,7 +30,8 @@ const config: webpack.Configuration = {
     new webpack.NormalModuleReplacementPlugin(/(\.).+util\/base64/, path.resolve(__dirname, "./lib/util/base64.browser.ts")),
     new webpack.NormalModuleReplacementPlugin(/(\.).+util\/xml/, path.resolve(__dirname, "./lib/util/xml.browser.ts")),
     new webpack.NormalModuleReplacementPlugin(/(\.).+defaultHttpClient/, path.resolve(__dirname, "./lib/defaultHttpClient.browser.ts")),
-    new webpack.NormalModuleReplacementPlugin(/(\.).+msRestUserAgentPolicy/, path.resolve(__dirname, "./lib/policies/msRestUserAgentPolicy.browser.ts"))
+    new webpack.NormalModuleReplacementPlugin(/(\.).+msRestUserAgentPolicy/, path.resolve(__dirname, "./lib/policies/msRestUserAgentPolicy.browser.ts")),
+    new webpack.NormalModuleReplacementPlugin(/(\.).+proxyPolicy/, path.resolve(__dirname, "./lib/policies/proxyPolicy.browser.ts"))
   ],
   module: {
     rules: [