Function executeStep8

background/steps/confirm-oauth.js:35–168

(state)

    } = deps;

    async function executeStep8(state) {
      if (!state.oauthUrl) {
        throw new Error('缺少登录用 OAuth 链接，请先完成步骤 6。');
      }

      await addLog('步骤 8：正在监听 localhost 回调地址...');

      return new Promise((resolve, reject) => {
        let resolved = false;
        let signupTabId = null;

        const cleanupListener = () => {
          cleanupStep8NavigationListeners();
          setStep8PendingReject(null);
        };

        const rejectStep8 = (error) => {
          if (resolved) return;
          resolved = true;
          clearTimeout(timeout);
          cleanupListener();
          reject(error);
        };

        const finalizeStep8Callback = (callbackUrl) => {
          if (resolved || !callbackUrl) return;

          resolved = true;
          cleanupListener();
          clearTimeout(timeout);

          addLog(`步骤 8：已捕获 localhost 地址：${callbackUrl}`, 'ok').then(() => {
            return completeStepFromBackground(8, { localhostUrl: callbackUrl });
          }).then(() => {
            resolve();
          }).catch((err) => {
            reject(err);
          });
        };

        const timeout = setTimeout(() => {
          rejectStep8(new Error('120 秒内未捕获到 localhost 回调跳转，步骤 8 的点击可能被拦截了。'));
        }, 120000);

        setStep8PendingReject((error) => {
          rejectStep8(error);
        });

        setWebNavListener((details) => {
          const callbackUrl = getStep8CallbackUrlFromNavigation(details, signupTabId);
          finalizeStep8Callback(callbackUrl);
        });

        setWebNavCommittedListener((details) => {
          const callbackUrl = getStep8CallbackUrlFromNavigation(details, signupTabId);
          finalizeStep8Callback(callbackUrl);
        });