i18n-management-cli/utils/auth.js

CLI tool for i18n management platform - import, export, and sync translations

const Config = require('./config');
const ApiClient = require('./api');

/**
 * 检查并验证用户认证状态
 * @param {boolean} silent - 是否静默模式（不输出错误信息）
 * @returns {Promise<boolean>} - 返回认证是否有效
 */
async function checkAuth(silent = false) {
  try {
    const config = new Config();
    const token = config.get('token');

    if (!token) {
      if (!silent) {
        console.error('❌ Authentication required');
        console.log('💡 Please login first: i18n-cli login');
      }
      return false;
    }

    // 验证token是否有效
    const apiClient = new ApiClient(config);
    const userResponse = await apiClient.getCurrentUser();
    
    if (userResponse.success) {
      return true;
    } else {
      if (!silent) {
        console.error('❌ Authentication token expired or invalid');
        console.log('💡 Please login again: i18n-cli login');
      }
      
      // 清除无效token
      config.set('token', '');
      config.save();
      return false;
    }

  } catch (error) {
    if (!silent) {
      console.error('❌ Authentication check failed:', error.message);
      console.log('💡 Please login again: i18n-cli login');
    }

    // 清除可能无效的token
    const config = new Config();
    config.set('token', '');
    config.save();
    return false;
  }
}

/**
 * 需要认证的命令包装器
 * 在执行命令前检查认证状态
 */
function requireAuth(commandHandler) {
  return async function(...args) {
    const isAuthenticated = await checkAuth();
    
    if (!isAuthenticated) {
      console.log('\n🔐 This command requires authentication.');
      console.log('Please run: i18n-cli login');
      process.exit(1);
    }

    // 认证通过，执行原始命令
    return await commandHandler(...args);
  };
}

/**
 * 获取当前用户信息
 */
async function getCurrentUser() {
  try {
    const config = new Config();
    const apiClient = new ApiClient(config);
    const userResponse = await apiClient.getCurrentUser();
    
    if (userResponse.success) {
      return userResponse.user;
    }
    return null;
  } catch {
    return null;
  }
}

module.exports = {
  checkAuth,
  requireAuth,
  getCurrentUser
};