OAuth

OAuth2コンポーネントは、Google APIのOAuth処理を行う簡単な方法を提供し、ユーザーがGoogle APIのクラウドデータソースにアクセスできるようにします。

ユーザーがOAuth2を使用してサインインすると、アプリケーションはユーザーを識別するaccessTokenを取得します。これにより、データソースに対する読み取りと書き込みのアクセス許可をユーザーに提供することができます。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { Firestore, OAuth2 } from '@grapecity/wijmo.cloud'; import { Tooltip, PopupPosition, SortDescription } from '@grapecity/wijmo'; import { FlexGrid, DataMap } from '@grapecity/wijmo.grid'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // create the Firestore data source const PROJECT_ID = 'wijmo-867c8'; const API_KEY = 'AIzaSyDh6pPihWP4gpnlvhuL_4DrRhqRSBhKRS4'; let fireStore = new Firestore(PROJECT_ID, API_KEY, { collections: ['Products', 'Categories', 'Suppliers'] }); // get products and data maps let products = fireStore.getCollection('Products'); products.sortDescriptions.push(new SortDescription('ProductID', true)); let mapCat = new DataMap(fireStore.getCollection('Categories'), 'CategoryID', 'CategoryName'); let mapSup = new DataMap(fireStore.getCollection('Suppliers'), 'SupplierID', 'CompanyName'); // show products as a grid let theGrid = new FlexGrid('#productGrid', { selectionMode: 'MultiRange', showMarquee: true, isReadOnly: true, allowAddNew: true, allowDelete: true, autoGenerateColumns: false, columns: [ { binding: 'ProductID', header: '品番', width: 80 }, { binding: 'ProductName', header: '商品名', width: 200 }, { binding: 'SupplierID', header: '取引先', width: 180, dataMap: mapSup }, { binding: 'CategoryID', header: '分類', width: 120, dataMap: mapCat }, { binding: 'QuantityPerUnit', header: '単位', width: 120 }, { binding: 'UnitPrice', header: '単価', format: 'c', width: 80 }, { binding: 'UnitsInStock', header: '在庫数', width: 80 }, { binding: 'UnitsOnOrder', header: '発注数', width: 80 }, { binding: 'ReorderLevel', header: '再発注', width: 80 }, { binding: 'Discontinued', header: '生産終了', width: 80 }, ], itemsSource: products }); // create the OAuth2 component const CLIENT_ID = '431930459834-vrvi6175h6n47jdo3m84f1hgio01ok3u.apps.googleusercontent.com'; const SCOPES = ['https://www.googleapis.com/auth/userinfo.email']; let auth = new OAuth2(API_KEY, CLIENT_ID, SCOPES); // button to log in/out let oAuthBtn = document.getElementById('auth-btn'), oAuthTip = new Tooltip({ cssClass: 'auth-tip', position: PopupPosition.BelowRight, gap: 0 }); // click button to log user in or out oAuthBtn.addEventListener('click', () => { if (auth.user) { auth.signOut(); } else { auth.signIn(); } }); // update button/sheet state when user changes auth.userChanged.addHandler(s => { let user = s.user; oAuthBtn.textContent = user ? 'サインアウト' : 'サインイン'; oAuthTip.setTooltip(oAuthBtn, user ? `<b>アカウント</b><br/> ${user.name}<br/> <img src="${user.imageUrl}"/><br/> <span class="e-mail">${user.eMail}</span>` : null); // update Firestore id token fireStore.idToken = user ? s.idToken : null; // Firestore authentication //fireStore.accessToken = user ? s.accessToken : null; // IAM authentication // allow editing if we are authenticated theGrid.isReadOnly = !user; // update message document.getElementById('auth-msg').textContent = user ? 'サインインしているので、グリッドを編集できます(編集結果はスプレッドシートに反映されません)。' : 'サインインしていないので、グリッドを編集できません。'; }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo OAuth2</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <!-- sign in/out --> <div class="auth"> <div id="auth-msg"></div> <button id="auth-btn" class="btn btn-primary"> サインイン </button> </div> <!-- show product data --> <div id="productGrid"></div> </div> </body> </html>
.wj-flexgrid { height: 350px; } .auth { display: flex; align-items: center; justify-content: space-between; padding: 12px; } .auth-tip { text-align: right; background: #fffacf8e; border-radius: 0; } .auth-tip .e-mail { font-size: 70%; font-style: italic; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js', '@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js', '@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles', '@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures', '@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js', '@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js', '@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js', '@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js', '@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js', '@grapecity/wijmo.chart.finance.analytics': 'npm:@grapecity/wijmo.chart.finance.analytics/index.js', '@grapecity/wijmo.chart.hierarchical': 'npm:@grapecity/wijmo.chart.hierarchical/index.js', '@grapecity/wijmo.chart.interaction': 'npm:@grapecity/wijmo.chart.interaction/index.js', '@grapecity/wijmo.chart.radar': 'npm:@grapecity/wijmo.chart.radar/index.js', '@grapecity/wijmo.chart.render': 'npm:@grapecity/wijmo.chart.render/index.js', '@grapecity/wijmo.chart.webgl': 'npm:@grapecity/wijmo.chart.webgl/index.js', '@grapecity/wijmo.gauge': 'npm:@grapecity/wijmo.gauge/index.js', '@grapecity/wijmo.grid': 'npm:@grapecity/wijmo.grid/index.js', '@grapecity/wijmo.grid.detail': 'npm:@grapecity/wijmo.grid.detail/index.js', '@grapecity/wijmo.grid.filter': 'npm:@grapecity/wijmo.grid.filter/index.js', '@grapecity/wijmo.grid.search': 'npm:@grapecity/wijmo.grid.search/index.js', '@grapecity/wijmo.grid.grouppanel': 'npm:@grapecity/wijmo.grid.grouppanel/index.js', '@grapecity/wijmo.grid.multirow': 'npm:@grapecity/wijmo.grid.multirow/index.js', '@grapecity/wijmo.grid.transposed': 'npm:@grapecity/wijmo.grid.transposed/index.js', '@grapecity/wijmo.grid.pdf': 'npm:@grapecity/wijmo.grid.pdf/index.js', '@grapecity/wijmo.grid.sheet': 'npm:@grapecity/wijmo.grid.sheet/index.js', '@grapecity/wijmo.grid.xlsx': 'npm:@grapecity/wijmo.grid.xlsx/index.js', '@grapecity/wijmo.grid.selector': 'npm:@grapecity/wijmo.grid.selector/index.js', '@grapecity/wijmo.grid.cellmaker': 'npm:@grapecity/wijmo.grid.cellmaker/index.js', '@grapecity/wijmo.nav': 'npm:@grapecity/wijmo.nav/index.js', '@grapecity/wijmo.odata': 'npm:@grapecity/wijmo.odata/index.js', '@grapecity/wijmo.olap': 'npm:@grapecity/wijmo.olap/index.js', '@grapecity/wijmo.pdf': 'npm:@grapecity/wijmo.pdf/index.js', '@grapecity/wijmo.viewer': 'npm:@grapecity/wijmo.viewer/index.js', '@grapecity/wijmo.xlsx': 'npm:@grapecity/wijmo.xlsx/index.js', '@grapecity/wijmo.undo': 'npm:@grapecity/wijmo.undo/index.js', '@grapecity/wijmo.interop.grid': 'npm:@grapecity/wijmo.interop.grid/index.js', '@grapecity/wijmo.touch': 'npm:@grapecity/wijmo.touch/index.js', '@grapecity/wijmo.cloud': 'npm:@grapecity/wijmo.cloud/index.js', 'jszip': 'npm:jszip/dist/jszip.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'css': 'npm:systemjs-plugin-css/css.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);