如何使用IAP和People API获取用户的Google帐户照片？(NodeJS优先)

const { google } = require('googleapis');

// 设置OAuth 2.0客户端凭据
const credentials = {
  client_id: 'YOUR_CLIENT_ID',
  client_secret: 'YOUR_CLIENT_SECRET',
  redirect_uris: ['YOUR_REDIRECT_URI'],
};

// 创建OAuth 2.0客户端
const oauth2Client = new google.auth.OAuth2(
  credentials.client_id,
  credentials.client_secret,
  credentials.redirect_uris[0]
);

// 获取授权URL
const authUrl = oauth2Client.generateAuthUrl({
  access_type: 'offline',
  scope: ['https://www.googleapis.com/auth/userinfo.profile'],
});

// 通过授权URL获取授权码
// 将用户重定向到authUrl，以便进行授权

// 在回调URL中获取授权码
const code = 'YOUR_AUTHORIZATION_CODE';

// 通过授权码获取访问令牌
const getToken = async () => {
  const { tokens } = await oauth2Client.getToken(code);
  oauth2Client.setCredentials(tokens);

  // 调用People API获取用户的Google帐户照片
  const people = google.people({ version: 'v1', auth: oauth2Client });
  const profile = await people.people.get({
    resourceName: 'people/me',
    personFields: 'photos',
  });

  // 获取用户照片URL
  const photoUrl = profile.data.photos[0].url;
  console.log('用户照片URL:', photoUrl);
};

getToken().catch(console.error);