OAuth

OAuth2 컴포넌트는 사용자를 간편하게 인증하는 방법을 제공하므로 사용자는 클라우드 데이터 소스에 대한 액세스 권한을 얻을 수 있습니다.

사용자가 OAuth2를 사용해 로그인할 때 응용 프로그램은 사용자를 식별하는 accessToken을 가져옵니다. 이로써 사용자에게 데이터 소스에 대한 읽기 및 쓰기 권한을 제공할 수 있습니다.

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { GoogleSheet, OAuth2 } from '@grapecity/wijmo.cloud'; import { Tooltip, PopupPosition } from '@grapecity/wijmo'; import { FlexGrid, DataMap } from '@grapecity/wijmo.grid'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // create the GoogleSheet data source const API_KEY = 'AIzaSyCvuXEzP57I5CQ9ifZDG2_K8M3nDa1LOPE'; const SHEET_ID_NW = '1qnf-FCONZj_AmOlyNkpIA3mKvP8FQtVOr7K8Awpo360'; let gsNWind = new GoogleSheet(SHEET_ID_NW, API_KEY, { sheets: ['Products', 'Categories', 'Suppliers'] }); // show products as a grid let theGrid = new FlexGrid('#productGrid', { selectionMode: 'MultiRange', showMarquee: true, isReadOnly: true, allowAddNew: true, allowDelete: true, itemsSource: gsNWind.getSheet('Products'), loadedRows: s => { // assign data maps to columns let categoryColumn = s.getColumn('CategoryID'); if (categoryColumn && !categoryColumn.dataMap) { categoryColumn.header = 'Category'; categoryColumn.width = 200; categoryColumn.dataMap = new DataMap(gsNWind.getSheet('Categories'), 'CategoryID', 'CategoryName'); } let supplierColumn = s.getColumn('SupplierID'); if (supplierColumn && !supplierColumn.dataMap) { supplierColumn.header = 'Supplier'; supplierColumn.width = 200; supplierColumn.dataMap = new DataMap(gsNWind.getSheet('Suppliers'), 'SupplierID', 'CompanyName'); } } }); // create the OAuth2 component const CLIENT_ID = '60621001861-h0u4ek4kmd3va9o2bubhq9ean0bgrhu2.apps.googleusercontent.com'; const SCOPES = ['https://www.googleapis.com/auth/userinfo.email']; let auth = new OAuth2(API_KEY, CLIENT_ID, SCOPES, { error: (s, e) => { console.log(JSON.stringify(e.error, null, 2)); } }); // 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 ? 'Sign Out' : 'Sign In'; oAuthTip.setTooltip(oAuthBtn, user ? `<b>Signed in as</b><br/> ${user.firstName}<br/> <img src="${user.imageUrl}"/><br/> <span class="e-mail">${user.eMail}</span>` : null); // update GoogleSheet access token gsNWind.accessToken = user ? s.accessToken : null; // allow editing if we are authenticated theGrid.isReadOnly = !user; // update message document.getElementById('auth-msg').textContent = user ? 'You are signed in, so you may edit the grid (if you have permissions).' : 'You are not signed in, so you cannot edit the grid.'; }); }
<!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"> Sign In </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; }
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