在CLI应用程序中实现Github身份验证和授权

const axios = require('axios');
const querystring = require('querystring');

// 应用程序配置
const clientId = 'YOUR_CLIENT_ID';
const clientSecret = 'YOUR_CLIENT_SECRET';
const redirectUri = 'YOUR_REDIRECT_URI';
const scope = 'repo'; // 授权访问仓库相关权限

// 步骤1：构建授权URL
const authorizeUrl = `https://github.com/login/oauth/authorize?client_id=${clientId}&redirect_uri=${redirectUri}&scope=${scope}`;

// 步骤2：引导用户进行身份验证
console.log(`请在浏览器中打开以下URL进行身份验证：\n${authorizeUrl}`);

// 步骤3：接收回调并获取授权码
const callbackServer = require('http').createServer(async (req, res) => {
  const params = querystring.parse(req.url.split('?')[1]);
  const code = params.code;

  if (code) {
    // 步骤4：通过授权码获取访问令牌
    const tokenResponse = await axios.post('https://github.com/login/oauth/access_token', {
      client_id: clientId,
      client_secret: clientSecret,
      code: code,
      redirect_uri: redirectUri
    });

    const accessToken = querystring.parse(tokenResponse.data).access_token;

    // 步骤6：使用访问令牌进行API调用
    const userInfoResponse = await axios.get('https://api.github.com/user', {
      headers: {
        Authorization: `token ${accessToken}`,
        Accept: 'application/vnd.github.v3+json'
      }
    });

    const userInfo = userInfoResponse.data;
    console.log('用户信息：', userInfo);
  }

  res.end('授权成功！请返回CLI应用程序。');
});

callbackServer.listen(3000, () => {
  console.log('回调服务器已启动，等待Github回调...');
});