Azure · daviwil · Aug 16, 2019 · Aug 12, 2019 · Aug 16, 2019 · chradek
diff --git a/sdk/appconfiguration/app-configuration/LICENSE.txt b/sdk/appconfiguration/app-configuration/LICENSE.txt
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019 Microsoft
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/sdk/appconfiguration/app-configuration/README.md b/sdk/appconfiguration/app-configuration/README.md
@@ -0,0 +1,106 @@
+## Azure ConfigurationClient SDK for JavaScript
+
+This package contains an isomorphic SDK for ConfigurationClient.
+
+### Currently supported environments
+
+- Node.js version 6.x.x or higher
+- Browser JavaScript
+
+### How to Install
+
+```bash
+npm install @azure/app-config
+```
+
+### How to use
+
+#### nodejs - Authentication, client creation and listConfigurationSettings  as an example written in TypeScript.
+
+##### Install @azure/ms-rest-nodeauth
+
+```bash
+npm install @azure/ms-rest-nodeauth
+```
+
+##### Sample code
+
+```typescript
+import * as coreHttp from "@azure/core-http";
+import * as coreArm from "@azure/core-arm";
+import * as msRestNodeAuth from "@azure/ms-rest-nodeauth";
+import { ConfigurationClient, ConfigurationModels, ConfigurationMappers } from "@azure/app-config";
+const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
+
+msRestNodeAuth.interactiveLogin().then((creds) => {
+  const client = new ConfigurationClient(creds, subscriptionId);
+  const label = ["testlabel"];
+  const key = ["testkey"];
+  const acceptDateTime = new Date().toISOString();
+  const fields = ["etag"];
+  client.listConfigurationSettings(label, key, acceptDateTime, fields).then((result) => {
+    console.log("The result is:");
+    console.log(result);
+  });
+}).catch((err) => {
+  console.error(err);
+});
+```
+
+#### browser - Authentication, client creation and listConfigurationSettings  as an example written in JavaScript.
+
+##### Install @azure/ms-rest-browserauth
+
+```bash
+npm install @azure/ms-rest-browserauth
+```
+
+##### Sample code
+
+See https://github.com/Azure/ms-rest-browserauth to learn how to authenticate to Azure in the browser.
+
+- index.html
+```html
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>@azure/app-configuration sample</title>
+    <script src="node_modules/@azure/core-http/dist/coreHttp.browser.js"></script>
+    <script src="node_modules/@azure/core-arm/dist/coreArm.js"></script>
+    <script src="node_modules/@azure/ms-rest-browserauth/dist/msAuth.js"></script>
+    <script src="node_modules/@azure/app-config/dist/app-config.js"></script>
+    <script type="text/javascript">
+      const subscriptionId = "<Subscription_Id>";
+      const authManager = new msAuth.AuthManager({
+        clientId: "<client id for your Azure AD app>",
+        tenant: "<optional tenant for your organization>"
+      });
+      authManager.finalizeLogin().then((res) => {
+        if (!res.isLoggedIn) {
+          // may cause redirects
+          authManager.login();
+        }
+        const client = new Azure.AppConfig.ConfigurationClient(res.creds, subscriptionId);
+        const label = ["testlabel"];
+        const key = ["testkey"];
+        const acceptDateTime = new Date().toISOString();
+        const fields = ["etag"];
+        client.listConfigurationSettings(label, key, acceptDateTime, fields).then((result) => {
+          console.log("The result is:");
+          console.log(result);
+        }).catch((err) => {
+          console.log("An error occurred:");
+          console.error(err);
+        });
+      });
+    </script>
+  </head>
+  <body></body>
+</html>
+```
+
+## Related projects
+
+- [Microsoft Azure SDK for Javascript](https://github.com/Azure/azure-sdk-for-js)
+
+![Impressions](https://azure-sdk-impressions.azurewebsites.net/api/impressions/azure-sdk-for-js/sdk/appconfiguration/app-config/README.png)
diff --git a/sdk/appconfiguration/app-configuration/package.json b/sdk/appconfiguration/app-configuration/package.json
@@ -0,0 +1,59 @@
+{
+  "name": "@azure/app-configuration",
+  "author": "Microsoft Corporation",
+  "description": "An isomorphic client library for the Azure App Configuration service.",
+  "version": "1.0.0-preview.1",
+  "dependencies": {
+    "@azure/core-arm": "1.0.0-preview.1",
+    "@azure/core-http": "1.0.0-preview.1",
+    "tslib": "^1.9.3"
+  },
+  "keywords": [
+    "node",
+    "azure",
+    "typescript",
+    "browser",
+    "isomorphic"
+  ],
+  "license": "MIT",
+  "main": "./dist/app-configuration.js",
+  "module": "./esm/index.js",
+  "types": "./esm/index.d.ts",
+  "devDependencies": {
+    "rollup": "^0.66.2",
+    "rollup-plugin-node-resolve": "^3.4.0",
+    "rollup-plugin-sourcemaps": "^0.4.2",
+    "ts-node": "^8.3.0",
+    "typescript": "^3.1.1",
+    "uglify-js": "^3.4.9"
+  },
+  "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/master/sdk/appconfiguration/app-configuration",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/Azure/azure-sdk-for-js.git"
+  },
+  "bugs": {
+    "url": "https://github.com/Azure/azure-sdk-for-js/issues"
+  },
+  "files": [
+    "dist/**/*.js",
+    "dist/**/*.js.map",
+    "dist/**/*.d.ts",
+    "dist/**/*.d.ts.map",
+    "esm/**/*.js",
+    "esm/**/*.js.map",
+    "esm/**/*.d.ts",
+    "esm/**/*.d.ts.map",
+    "src/**/*.ts",
+    "README.md",
+    "rollup.config.js",
+    "tsconfig.json"
+  ],
+  "scripts": {
+    "build": "tsc && rollup -c rollup.config.js && npm run minify",
+    "minify": "uglifyjs -c -m --comments --source-map \"content='./dist/app-configuration.js.map'\" -o ./dist/app-configuration.min.js ./dist/app-configuration.js",
+    "prepack": "npm install && npm run build"
+  },
+  "sideEffects": false,
+  "autoPublish": false
+}
diff --git a/sdk/appconfiguration/app-configuration/rollup.config.js b/sdk/appconfiguration/app-configuration/rollup.config.js
@@ -0,0 +1,30 @@
+import rollup from "rollup";
+import nodeResolve from "rollup-plugin-node-resolve";
+import sourcemaps from "rollup-plugin-sourcemaps";
+
+/**
+ * @type {rollup.RollupFileOptions}
+ */
+const config = {
+  input: "./esm/index.js",
+  external: [
+    "@azure/core-http",
+    "@azure/core-arm"
+  ],
+  output: {
+    file: "./dist/app-configuration.js",
+    format: "umd",
+    name: "Azure.AppConfig",
+    sourcemap: true,
+    globals: {
+      "@azure/core-http": "coreHttp",
+      "@azure/core-arm": "coreArm"
+    }
+  },
+  plugins: [
+    nodeResolve({ module: true }),
+    sourcemaps()
+  ]
+};
+
+export default config;
diff --git a/sdk/appconfiguration/app-configuration/src/appConfigCredential.ts b/sdk/appconfiguration/app-configuration/src/appConfigCredential.ts
@@ -0,0 +1,41 @@
+import * as crypto from "crypto";
+import { ServiceClientCredentials, WebResource, URLBuilder } from "@azure/core-http";
+
+export class AppConfigCredential implements ServiceClientCredentials {
+  private credential: string;
+  private secret: string;
+
+  constructor(credential: string, secret: string) {
+    this.credential = credential;
+    this.secret = secret;
+  }
+
+  signRequest(webResource: WebResource): Promise<WebResource> {
+    const verb = webResource.method.toUpperCase()
+    const utcNow = new Date().toUTCString();
+    const contentHash =
+      crypto.createHash("sha256")
+        .update(webResource.body || "")
+        .digest("base64");
+
+    const signedHeaders = "x-ms-date;host;x-ms-content-sha256";
+
+    const url = URLBuilder.parse(webResource.url);
+    const query = url.getQuery();
+    const urlPathAndQuery = `${url.getPath()}${ query ? "?" + query : "" }`
+
+    const stringToSign = `${verb}\n${urlPathAndQuery}\n${utcNow};${url.getHost()};${contentHash}`;
+
+    const decodedSecret = Buffer.from(this.secret, "base64");
+    var signature =
+      crypto.createHmac("sha256", decodedSecret)
+      .update(stringToSign)
+      .digest("base64");
+
+    webResource.headers.set("x-ms-date", utcNow);
+    webResource.headers.set("x-ms-content-sha256", contentHash);
+    webResource.headers.set("Authorization", `HMAC-SHA256 Credential=${this.credential}, SignedHeaders=${signedHeaders}, Signature=${signature}`);
+
+    return Promise.resolve(webResource);
+  }
+}