doufire_front/douyin/background.js

console.log('抖音扩展背景脚本已加载');

chrome.runtime.onInstalled.addListener(() => {
  console.log("抖音扩展已安装");
});

// 添加代理可用性检测函数
async function checkProxyAvailability(proxyConfig) {
  return new Promise((resolve) => {
    const timeoutDuration = 10000; // 增加超时时间到10秒

    console.log(`正在测试代理 ${proxyConfig.host}:${proxyConfig.port} 的可用性...`);

    // 使用 XMLHttpRequest 来测试代理
    const xhr = new XMLHttpRequest();
    xhr.timeout = timeoutDuration;

    // 设置超时处理
    const timeoutHandler = setTimeout(() => {
      xhr.abort();
      console.log(`代理 ${proxyConfig.host}:${proxyConfig.port} 测试超时`);
      resolve(false);
    }, timeoutDuration);

    xhr.onreadystatechange = function () {
      if (xhr.readyState === 4) {
        clearTimeout(timeoutHandler);
        if (xhr.status === 200) {
          console.log(`代理 ${proxyConfig.host}:${proxyConfig.port} 测试成功`);
          resolve(true);
        } else {
          console.log(`代理 ${proxyConfig.host}:${proxyConfig.port} 测试失败，状态码: ${xhr.status}`);
          resolve(false);
        }
      }
    };

    xhr.onerror = function () {
      clearTimeout(timeoutHandler);
      console.log(`代理 ${proxyConfig.host}:${proxyConfig.port} 连接错误`);
      resolve(false);
    };

    try {
      // 使用 HTTPS 测试
      xhr.open('GET', 'https://www.douyin.com/favicon.ico', true);
      xhr.send();
    } catch (error) {
      clearTimeout(timeoutHandler);
      console.error(`代理测试出错:`, error);
      resolve(false);
    }
  });
}

// 添加一个全局变量来存储每个窗口的代理设置
const windowProxyMap = new Map();

// 修改代理设置函数
function setProxyForWindow(proxyConfig, windowId, callback) {
  console.log(`设置窗口 ${windowId} 的代理:`, {
    host: proxyConfig.host,
    port: proxyConfig.port,
    username: proxyConfig.username
  });

  // 存储当前窗口的代理设置
  windowProxyMap.set(windowId, proxyConfig);

  // 设置认证监听器
  const authHandler = function (details) {
    console.log("=========PROXY CONFIG===========",proxyConfig)

    return {
      authCredentials: {
        username: "hwfq28m43",
        password: "YW29ABi6"
      }
    };
  };

  // 移除之前的监听器（如果存在）
  try {
    chrome.webRequest.onAuthRequired.removeListener(authHandler);
  } catch (e) { }

  // 添加新的监听器
  chrome.webRequest.onAuthRequired.addListener(
    // authHandler,
    function(details,callbackFn){
      console.log("onAuthRequired!", details, callbackFn);
      callbackFn({
        authCredentials: {username: proxyConfig.username, password: proxyConfig.password}
    });
    },
    { urls: ["<all_urls>"] },
    ["asyncBlocking"]
  );

  // 设置代理配置
  const config = {
    value: {
      mode: "fixed_servers",
      rules: {
        singleProxy: {
          scheme: "http",
          host: proxyConfig.host,
          port: parseInt(proxyConfig.port)
        },
        httpsProxy:{
          // 添加 HTTPS 代理规则
          scheme: "http",
          host: proxyConfig.host,
          port: parseInt(proxyConfig.port),
          username: proxyConfig.username,
          password: proxyConfig.password
        }

      }
    },
    scope: "regular"
  };

  // 设置代理
  chrome.proxy.settings.set(
    config,
    function () {
      if (chrome.runtime.lastError) {
        console.error('设置代理失败:', chrome.runtime.lastError);
        callback(chrome.runtime.lastError);
        return;
      }

      console.log(`窗口 ${windowId} 代理设置成功`);

      // 刷新标签页
      chrome.tabs.query({ windowId: windowId }, function (tabs) {
        if (tabs.length === 0) {
          callback(null, true);
          return;
        }

        let refreshedCount = 0;
        tabs.forEach(function (tab) {
          chrome.tabs.reload(tab.id, { bypassCache: true }, function () {
            refreshedCount++;
            if (refreshedCount === tabs.length) {
              callback(null, true);
            }
          });
        });
      });
    }
  );
}

// 消息监听器
chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
  if (request.action === 'checkIncognitoWindows') {
    chrome.windows.getAll({ populate: true }, (windows) => {
      console.log('获取到所有窗口数量:', windows.length);

      const incognitoWindows = windows.filter(w => w.incognito);
      console.log('找到无痕窗口数量:', incognitoWindows.length);

      const windowDetails = incognitoWindows.map(w => ({
        id: w.id,
        type: w.type,
        state: w.state,
        tabCount: w.tabs ? w.tabs.length : 0,
        firstTabUrl: w.tabs && w.tabs[0] ? w.tabs[0].url : 'no tabs'
      }));

      console.log('无痕窗口详情:', windowDetails);

      sendResponse({
        count: incognitoWindows.length,
        windows: windowDetails,
        allWindowsCount: windows.length,
        timestamp: new Date().toISOString()
      });
    });
    return true;
  }

  if (request.action === 'openIncognitoDouyin') {
    chrome.windows.create({
      incognito: true,
      url: "https://www.douyin.com"
    }, function (window) {
      console.log('抖音无痕窗口已打开');
    });
  } else if (request.action === 'openLiveIncognito') {
    chrome.windows.create({
      incognito: true,
      url: request.url
    }, function (window) {
      console.log('直播无痕窗口已打开');
    });
  }

  if (request.action === 'login') {
    console.log('收到登录请求');
    const loginData = {
      uname: request.username,
      upass: request.password
    };
    fetch('https://douyin.xingtongworld.com/api/passport/login?t=crx', {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json'
      },
      body: JSON.stringify(loginData)
    })
      .then(response => response.json())
      .then(data => {
        console.log('登录结果：', data);
        if (data.status === 200) {
          sendResponse({ status: 'success' });
          chrome.storage.local.set({ loginStatus: true });
          chrome.storage.local.set({ loginInfo: loginData });
          chrome.storage.local.set({ loginTime: new Date().toLocaleString() });
          chrome.storage.local.set({ loginToken: data.token });
          chrome.cookies.set({
            url: 'https://douyin.xingtongworld.com',
            name: 'sessionid',
            value: data.token,
            domain: 'douyin.xingtongworld.com'
          });
        } else {
          sendResponse({ status: 'error', message: '登录失败：' + (data.message || '未知错误') });
        }
      })
      .catch(error => {
        console.error('登录请求出错：', error);
        sendResponse({ status: 'error', message: '登录请出错，请检查网络连接或稍后重试。' });
      });
  }

  if (request.action === 'checkStatus') {
    let status = '正常';
    sendResponse({ status: status });
  }

  if (request.action === 'openLiveWithProxy') {
    chrome.windows.create({
      url: request.url,
      incognito: true,
      type: 'normal'
    }, (window) => {
      if (window) {
        // 等待窗口创建完成后再设置代理
        setTimeout(() => {
          setProxyForWindow(
            request.proxy,
            window.id,
            (error, success) => {
              if (error) {
                console.error('设置代理失败:', error);
                sendResponse({ success: false, error: error.message });
              } else {
                console.log('代理已设置到新创建无痕窗口');
                sendResponse({ success: true });
              }
            }
          );
        }, 1000);
      } else {
        console.error('建窗口失败');
        sendResponse({ success: false, error: '创建窗口失败' });
      }
    });
    return true;
  }

  if (request.action === 'setWindowProxy') {
    chrome.windows.getAll({ populate: true }, (windows) => {
      const incognitoWindows = windows.filter(w => w.incognito);
      if (incognitoWindows.length > 0) {
        const proxyList = request.proxyList;
        console.log('可用代理列表:', proxyList);

        if (proxyList.length === 0) {
          sendResponse({
            success: false,
            error: '没有可用的代理'
          });
          return;
        }

        let completedCount = 0;
        let errors = [];
        let currentIndex = 0;

        // 处理下一个窗口
        function processNextWindow() {
          if (currentIndex >= incognitoWindows.length) {
            checkComplete();
            return;
          }

          const window = incognitoWindows[currentIndex];

          // 检查窗口是否已经有代理设置
          const existingProxy = windowProxyMap.get(window.id);
          if (existingProxy) {
            console.log(`窗口 ${window.id} 已有代理设置，跳过:`, {
              host: existingProxy.host,
              port: existingProxy.port,
              username: existingProxy.username
            });
            completedCount++;
            currentIndex++;
            processNextWindow();
            return;
          }

          // 使用循环方式获取代理配置
          const proxyIndex = currentIndex % proxyList.length;
          const proxy = proxyList[proxyIndex];

          if (!proxy || !proxy.host || !proxy.port) {
            errors.push(`代理配置无效: ${JSON.stringify(proxy)}`);
            completedCount++;
            currentIndex++;
            processNextWindow();
            return;
          }

          console.log(`窗口 ${window.id} 使用第 ${proxyIndex + 1} 个代理 (总共 ${proxyList.length} 个)`);

          // 为窗口设置代理
          chrome.windows.update(window.id, { focused: true }, () => {
            setTimeout(() => {
              setProxyForWindow(
                proxy,
                window.id,
                (error, success) => {
                  if (error) {
                    console.error(`窗口 ${window.id} 设置代理失败:`, error);
                    errors.push(`窗口 ${window.id} 设置代理失败: ${error.message}`);
                  } else {
                    console.log(`窗口 ${window.id} 使用代理:`, {
                      host: proxy.host,
                      port: proxy.port,
                      username: proxy.username,
                      password: proxy.password
                    });
                  }
                  completedCount++;
                  currentIndex++;
                  setTimeout(processNextWindow, 1000); // 等待1秒后处理下一个窗口
                }
              );
            }, 1000);
          });
        }

        // 开始处理第一个窗口
        processNextWindow();

        function checkComplete() {
          if (completedCount === incognitoWindows.length) {
            if (errors.length > 0) {
              sendResponse({
                success: false,
                error: errors.join('\n')
              });
            } else {
              sendResponse({
                success: true,
                message: `已为 ${incognitoWindows.length} 个无痕窗口设置代理`
              });
            }
          }
        }
      } else {
        sendResponse({ success: false, error: '未找到无痕窗口' });
      }
    });
    return true;
  }

  // 清除代理信息
  if (request.action === 'clearProxy') {
    try {
      // 清除代理设置
      chrome.proxy.settings.clear(
        { scope: "regular" },
        async function () {
          if (chrome.runtime.lastError) {
            console.error('清除代理设置失败:', chrome.runtime.lastError);
            sendResponse({ success: false, error: chrome.runtime.lastError.message });
            return;
          }

          console.log('代理设置已清除');

          try {
            // 获取所有窗口
            const windows = await new Promise((resolve) => {
              chrome.windows.getAll({
                populate: true
              }, resolve);
            });

            // 清除代理映射
            windowProxyMap.clear();
            console.log('代理映射已清除');

            // 清除认证缓存
            const removeCache = async () => {
              try {
                await chrome.browsingData.remove({
                  "since": 0
                }, {
                  "cache": true,
                  "cookies": true,
                  "passwords": true,
                  "webSQL": true,
                  "serviceWorkers": true,
                  "indexedDB": true
                });
                console.log('认证缓存已清除');
              } catch (error) {
                console.error('清除认证缓存失败:', error);
              }
            };

            await removeCache();

            // 刷新所有无痕窗口的标签页
            for (const window of windows) {
              if (window.incognito) {
                console.log(`刷新无痕窗口 ${window.id} 的标签页`);
                for (const tab of window.tabs) {
                  try {
                    // 先导航到空白页面
                    await new Promise((resolve) => {
                      chrome.tabs.update(tab.id, { url: 'about:blank' }, resolve);
                    });
                    await new Promise(resolve => setTimeout(resolve, 500));

                    // 然后重新加载原始URL
                    await new Promise((resolve) => {
                      chrome.tabs.reload(tab.id, { bypassCache: true }, resolve);
                    });
                    // 添加短暂延迟，避免同时刷新太多标签页
                    await new Promise(resolve => setTimeout(resolve, 500));
                  } catch (error) {
                    console.error(`刷新标签页 ${tab.id} 失败:`, error);
                  }
                }
              }
            }

            sendResponse({
              success: true,
              message: '已清除所有代理设置、认证缓存并刷新标签页'
            });
          } catch (error) {
            console.error('刷新标签页时出错:', error);
            sendResponse({
              success: false,
              error: '清除代理成功但刷新标签页失败: ' + error.message
            });
          }
        }
      );
    } catch (error) {
      console.error('清除代理时出错:', error);
      sendResponse({ success: false, error: error.message });
    }
    return true;
  }

  // 当前代理
  if (request.action === 'getCurrentProxy') {
    try {
      const windowId = request.windowId;
      const proxyConfig = windowProxyMap.get(windowId);

      if (proxyConfig) {
        sendResponse({
          success: true,
          proxy: {
            host: proxyConfig.host,
            port: proxyConfig.port,
            username: proxyConfig.username
            // 出于安全考虑，不返回密码
          }
        });
      } else {
        sendResponse({
          success: true,
          proxy: null
        });
      }
    } catch (error) {
      console.error('获取代理信息失败:', error);
      sendResponse({
        success: false,
        error: error.message
      });
    }
    return true;
  }

  chrome.webRequest.onCompleted.addListener(
    function (details) {
      console.log("请求完成:", details);
    },
    { urls: ["<all_urls>"] }
  );
});

// 新窗口监听 
chrome.windows.onCreated.addListener((window) => {
  console.log('新窗口创:', {
    id: window.id,
    incognito: window.incognito,
    type: window.type,
    state: window.state,
    alwaysOnTop: window.alwaysOnTop,
    focused: window.focused,
    timestamp: new Date().toISOString()
  });
});

// 新标签监听
chrome.tabs.onCreated.addListener((tab) => {
  console.log('新标签创建:', {
    id: tab.id,
    windowId: tab.windowId,
    url: tab.url
  });
});

// 修改错误监听器，添加更多需要忽略的误类型
chrome.webRequest.onErrorOccurred.addListener(
  function (details) {
    // 扩展需要忽略的错误类型列表
    const ignoredErrors = [
      'net::ERR_ABORTED',                  // 请求中断
      'net::ERR_NETWORK_CHANGED',          // 网络变化
      'net::ERR_CONNECTION_CLOSED',        // 连接关闭
      'net::ERR_CACHE_MISS',               // 缓存未命中
      'net::ERR_EMPTY_RESPONSE',           // 空响应
      'net::ERR_FAILED',                   // 一般性失败
      'net::ERR_TIMED_OUT',                // 超时
      'net::ERR_TOO_MANY_RETRIES',         // 重试次数过多
      'net::ERR_TUNNEL_CONNECTION_FAILED'   // 隧道连接失败
    ];

    // 略的资源类型
    const ignoredResourceTypes = [
      'font',          // 字体文件
      'image',         // 图片
      'media',         // 媒体文件
      'stylesheet',    // CSS文件
      'other'          // 其他资源
    ];

    if (details.error &&
      !ignoredErrors.includes(details.error) &&
      !ignoredResourceTypes.includes(details.type)) {

      // 只记录重要的错误
      const errorInfo = {
        错误类型: details.error,
        URL: details.url,
        时间: new Date(details.timeStamp).toLocaleString(),
        标签页ID: details.tabId,
        请求类型: details.type
      };

      // 如果是代理相关错误，添加更多信息
      if (details.error.toLowerCase().includes('proxy') ||
        details.error.toLowerCase().includes('connection_refused')) {
        errorInfo.代理错误 = true;
        errorInfo.IP地址 = details.ip || '未知';

        console.error('代理相关错误:\n' +
          Object.entries(errorInfo)
            .map(([key, value]) => `${key}: ${value}`)
            .join('\n')
        );
      } else if (details.error.toLowerCase().includes('cert')) {
        // 证书相关错误
        console.warn('证书相关错误:\n' +
          Object.entries(errorInfo)
            .map(([key, value]) => `${key}: ${value}`)
            .join('\n')
        );
      } else {
        // 其他重要错误
        console.error('重要网络错误:\n' +
          Object.entries(errorInfo)
            .map(([key, value]) => `${key}: ${value}`)
            .join('\n')
        );
      }
    }
  },
  { urls: ["<all_urls>"] }
);

chrome.windows.onRemoved.addListener((windowId) => {
  console.log('窗口被关闭:', {
    id: windowId,
    timestamp: new Date().toISOString()
  });
});

chrome.windows.onFocusChanged.addListener((windowId) => {
  if (windowId !== chrome.windows.WINDOW_ID_NONE) {
    console.log('窗口点改变:', windowId);
  }
});

// 修改窗口焦点变化监听器
chrome.windows.onFocusChanged.addListener((windowId) => {
  if (windowId !== chrome.windows.WINDOW_ID_NONE) {
    const proxyConfig = windowProxyMap.get(windowId);
    if (proxyConfig) {
      console.log(`窗口 ${windowId} 获得焦点，恢复其代理设置:`, proxyConfig);
      setProxyForWindow(proxyConfig, windowId, (error) => {
        if (error) {
          console.error('恢复代理设置失败:', error);
        }
      });
    }
  }
});

// 添加窗口关闭监听器
chrome.windows.onRemoved.addListener((windowId) => {
  console.log(`窗口 ${windowId} 被关闭，移除其代理设置`);
  windowProxyMap.delete(windowId);
});

// 添加证书错误处理
chrome.webRequest.onErrorOccurred.addListener(
  function (details) {
    if (details.error && details.error.includes('ERR_CERT')) {
      console.log('忽略证书错误:', details.url);
      return { cancel: false };
    }
  },
  {
    urls: ["<all_urls>"],
    types: ["main_frame", "sub_frame", "stylesheet", "script", "image", "object", "xmlhttprequest", "other"]
  }
);