my-assistant/.agents/skills/dingtalk-api/scripts/get-user-by-unionid.ts

// 根据unionid获取用户userid
// 用法: ts-node scripts/get-user-by-unionid.ts <unionid> [--debug]
// 需要设置环境变量 DINGTALK_APP_KEY 和 DINGTALK_APP_SECRET
export {};

const https = require('https');
const { default: dingtalkOauth2_1_0, GetAccessTokenRequest } = require('@alicloud/dingtalk/oauth2_1_0');
const { Config } = require('@alicloud/openapi-client');

interface SuccessResult {
  success: boolean;
  unionid: string;
  userId: string;
}

interface ErrorResult {
  success: false;
  unionid: string;
  error: {
    code: string;
    message: string;
  };
}

function createConfig(): any {
  const config = new Config({});
  config.protocol = "https";
  config.regionId = "central";
  return config;
}

async function getAccessToken(appKey: string, appSecret: string): Promise<string> {
  const config = createConfig();
  const client = new dingtalkOauth2_1_0(config);

  const request = new GetAccessTokenRequest({
    appKey: appKey,
    appSecret: appSecret,
  });

  try {
    const response = await client.getAccessToken(request);
    const accessToken = response.body?.accessToken;

    if (!accessToken) {
      throw new Error('获取 access_token 失败：响应中未包含 token');
    }

    return accessToken;
  } catch (err: any) {
    throw new Error(`获取 access_token 失败: ${err.message || err}`);
  }
}

async function dingtalkRequest(accessToken: string, method: string, path: string, body?: any): Promise<any> {
  return new Promise((resolve, reject) => {
    const options = {
      hostname: 'oapi.dingtalk.com',
      path: `${path}?access_token=${accessToken}`,
      method,
      headers: {
        'Content-Type': 'application/json',
      } as Record<string, string>,
    };
    const req = https.request(options, (res: any) => {
      let data = '';
      res.on('data', (chunk: string) => data += chunk);
      res.on('end', () => {
        try {
          const parsed = JSON.parse(data);
          if (parsed.errcode !== undefined && parsed.errcode !== 0) {
            reject({ code: parsed.errcode, message: parsed.errmsg });
          } else if (res.statusCode && res.statusCode >= 400) {
            reject(parsed);
          } else {
            resolve(parsed);
          }
        } catch {
          reject(new Error(`Invalid JSON response: ${data}`));
        }
      });
    });
    req.on('error', reject);
    if (body) req.write(JSON.stringify(body));
    req.end();
  });
}

async function getUserByUnionid(accessToken: string, unionid: string, debug: boolean = false): Promise<void> {
  try {
    const response = await dingtalkRequest(
      accessToken,
      'POST',
      '/topapi/user/getbyunionid',
      { unionid: unionid }
    );

    if (debug) {
      console.error('\n=== 调试信息 ===');
      console.error('完整响应:', JSON.stringify(response, null, 2));
      console.error('==============\n');
    }

    const result: SuccessResult = {
      success: true,
      unionid: unionid,
      userId: response.result?.userid,
    };

    console.log(JSON.stringify(result, null, 2));
  } catch (err: any) {
    const errorResult: ErrorResult = {
      success: false,
      unionid: unionid,
      error: {
        code: err.code || 'UNKNOWN_ERROR',
        message: err.message || err.msg || JSON.stringify(err),
      }
    };
    console.error(JSON.stringify(errorResult, null, 2));
    process.exit(1);
  }
}

async function main(): Promise<void> {
  const args = process.argv.slice(2);

  const debug = args.includes('--debug');
  const filteredArgs = args.filter(arg => arg !== '--debug');

  const appKey = process.env.DINGTALK_APP_KEY;
  const appSecret = process.env.DINGTALK_APP_SECRET;

  if (!appKey || !appSecret) {
    console.error(JSON.stringify({
      success: false,
      error: {
        code: 'MISSING_CREDENTIALS',
        message: '缺少钉钉应用凭证，请设置环境变量 DINGTALK_APP_KEY 和 DINGTALK_APP_SECRET',
        usage: 'export DINGTALK_APP_KEY=your-app-key && export DINGTALK_APP_SECRET=your-app-secret && ts-node scripts/get-user-by-unionid.ts <unionid> [--debug]'
      }
    }, null, 2));
    process.exit(1);
  }

  if (filteredArgs.length < 1) {
    console.error(JSON.stringify({
      success: false,
      error: {
        code: 'INVALID_ARGUMENTS',
        message: '参数错误：需要提供 unionid',
        usage: 'ts-node scripts/get-user-by-unionid.ts <unionid> [--debug]'
      }
    }, null, 2));
    process.exit(1);
  }

  const unionid = filteredArgs[0];

  try {
    console.error('正在获取 access_token...');
    const accessToken = await getAccessToken(appKey, appSecret);
    console.error('access_token 获取成功，正在根据 unionid 查询用户...');

    await getUserByUnionid(accessToken, unionid, debug);
  } catch (err: any) {
    console.error(JSON.stringify({
      success: false,
      error: {
        code: 'AUTH_FAILED',
        message: err.message || '认证失败',
      }
    }, null, 2));
    process.exit(1);
  }
}

main();