merge: sync dev and finalize sub2api localhost callback flow

background.js

@@ -26,7 +26,6 @@ const PERSISTED_SETTING_DEFAULTS = {
   sub2apiEmail: '', // SUB2API 登录邮箱。
   sub2apiPassword: '', // SUB2API 登录密码。
   sub2apiGroupName: DEFAULT_SUB2API_GROUP_NAME, // SUB2API 创建账号时绑定的分组名。
-  sub2apiRedirectUri: DEFAULT_SUB2API_REDIRECT_URI, // SUB2API OpenAI Auth 回调地址。
   customPassword: '', // 自定义账号密码；留空时由程序自动生成随机密码。
   autoRunSkipFailures: false, // 自动运行遇到失败步骤后，是否继续执行后续流程。
   mailProvider: '163', // 验证码邮箱来源，当前支持 163 / inbucket。
@@ -243,19 +242,6 @@ function normalizeSub2ApiUrl(rawUrl) {
   return parsed.toString();
 }
 
-function normalizeSub2ApiRedirectUri(rawUrl) {
-  const input = (rawUrl || '').trim() || DEFAULT_SUB2API_REDIRECT_URI;
-  const withProtocol = /^https?:\/\//i.test(input) ? input : `http://${input}`;
-  const parsed = new URL(withProtocol);
-  if (!parsed.pathname || parsed.pathname === '/') {
-    parsed.pathname = '/auth/callback';
-  }
-  if (parsed.pathname !== '/auth/callback') {
-    throw new Error('SUB2API 回调地址必须是 /auth/callback，例如 http://localhost:1455/auth/callback');
-  }
-  return parsed.toString();
-}
-
 function getPanelMode(state = {}) {
   return state.panelMode === 'sub2api' ? 'sub2api' : 'cpa';
 }
@@ -280,18 +266,22 @@ function isLocalhostOAuthCallbackUrl(rawUrl) {
   if (!parsed) return false;
   if (!['http:', 'https:'].includes(parsed.protocol)) return false;
   if (!['localhost', '127.0.0.1'].includes(parsed.hostname)) return false;
-  if (parsed.pathname !== '/auth/callback') return false;
+  if (!['/auth/callback', '/codex/callback'].includes(parsed.pathname)) return false;
 
   const code = (parsed.searchParams.get('code') || '').trim();
   const state = (parsed.searchParams.get('state') || '').trim();
   return Boolean(code && state);
 }
 
-function buildLocalhostCleanupPrefix(rawUrl) {
-  if (!isLocalhostOAuthCallbackUrl(rawUrl)) return '';
-
+function isLocalCpaUrl(rawUrl) {
   const parsed = parseUrlSafely(rawUrl);
-  return parsed ? `${parsed.origin}/auth` : '';
+  if (!parsed) return false;
+  if (!['http:', 'https:'].includes(parsed.protocol)) return false;
+  return ['localhost', '127.0.0.1'].includes(parsed.hostname);
+}
+
+function shouldBypassStep9ForLocalCpa(state) {
+  return Boolean(state?.localhostUrl) && isLocalCpaUrl(state?.vpsUrl);
 }
 
 function matchesSourceUrlFamily(source, candidateUrl, referenceUrl) {
@@ -366,21 +356,43 @@ async function closeConflictingTabsForSource(source, currentUrl, options = {}) {
   await addLog(`已关闭 ${matchedIds.length} 个旧的${getSourceLabel(source)}标签页。`, 'info');
 }
 
-async function closeTabsByUrlPrefix(prefix, options = {}) {
-  if (!prefix) return 0;
+function isLocalhostOAuthCallbackTabMatch(callbackUrl, candidateUrl) {
+  if (!isLocalhostOAuthCallbackUrl(callbackUrl) || !isLocalhostOAuthCallbackUrl(candidateUrl)) {
+    return false;
+  }
+
+  const callback = parseUrlSafely(callbackUrl);
+  const candidate = parseUrlSafely(candidateUrl);
+  if (!callback || !candidate) return false;
+
+  return callback.origin === candidate.origin
+    && callback.pathname === candidate.pathname
+    && callback.searchParams.get('code') === candidate.searchParams.get('code')
+    && callback.searchParams.get('state') === candidate.searchParams.get('state');
+}
+
+async function closeLocalhostCallbackTabs(callbackUrl, options = {}) {
+  if (!isLocalhostOAuthCallbackUrl(callbackUrl)) return 0;
 
   const { excludeTabIds = [] } = options;
   const excluded = new Set(excludeTabIds.filter(id => Number.isInteger(id)));
   const tabs = await chrome.tabs.query({});
   const matchedIds = tabs
     .filter((tab) => Number.isInteger(tab.id) && !excluded.has(tab.id))
-    .filter((tab) => typeof tab.url === 'string' && tab.url.startsWith(prefix))
+    .filter((tab) => isLocalhostOAuthCallbackTabMatch(callbackUrl, tab.url))
     .map((tab) => tab.id);
 
   if (!matchedIds.length) return 0;
 
   await chrome.tabs.remove(matchedIds).catch(() => { });
-  await addLog(`已关闭 ${matchedIds.length} 个匹配 ${prefix} 的 localhost 残留标签页。`, 'info');
+
+  const registry = await getTabRegistry();
+  if (registry['signup-page']?.tabId && matchedIds.includes(registry['signup-page'].tabId)) {
+    registry['signup-page'] = null;
+    await setState({ tabRegistry: registry });
+  }
+
+  await addLog(`已关闭 ${matchedIds.length} 个匹配当前 OAuth callback 的 localhost 残留标签页。`, 'info');
   return matchedIds.length;
 }
 
@@ -925,6 +937,26 @@ async function addLog(message, level = 'info') {
   chrome.runtime.sendMessage({ type: 'LOG_ENTRY', payload: entry }).catch(() => { });
 }
 
+function getStep8CallbackUrlFromNavigation(details, signupTabId) {
+  if (!Number.isInteger(signupTabId) || !details) return '';
+  if (details.tabId !== signupTabId) return '';
+  if (details.frameId !== 0) return '';
+  return isLocalhostOAuthCallbackUrl(details.url) ? details.url : '';
+}
+
+function getStep8CallbackUrlFromTabUpdate(tabId, changeInfo, tab, signupTabId) {
+  if (!Number.isInteger(signupTabId) || tabId !== signupTabId) return '';
+
+  const candidates = [changeInfo?.url, tab?.url];
+  for (const candidate of candidates) {
+    if (isLocalhostOAuthCallbackUrl(candidate)) {
+      return candidate;
+    }
+  }
+
+  return '';
+}
+
 function getSourceLabel(source) {
   const labels = {
     'sidepanel': '侧边栏',
@@ -1387,7 +1419,6 @@ async function handleMessage(message, sender) {
       if (message.payload.sub2apiEmail !== undefined) updates.sub2apiEmail = message.payload.sub2apiEmail;
       if (message.payload.sub2apiPassword !== undefined) updates.sub2apiPassword = message.payload.sub2apiPassword;
       if (message.payload.sub2apiGroupName !== undefined) updates.sub2apiGroupName = message.payload.sub2apiGroupName;
-      if (message.payload.sub2apiRedirectUri !== undefined) updates.sub2apiRedirectUri = message.payload.sub2apiRedirectUri;
       if (message.payload.customPassword !== undefined) updates.customPassword = message.payload.customPassword;
       if (message.payload.autoRunSkipFailures !== undefined) updates.autoRunSkipFailures = Boolean(message.payload.autoRunSkipFailures);
       if (message.payload.mailProvider !== undefined) updates.mailProvider = message.payload.mailProvider;
@@ -1468,9 +1499,8 @@ async function handleStepData(step, payload) {
       }
       break;
     case 9: {
-      const localhostPrefix = buildLocalhostCleanupPrefix(payload.localhostUrl);
-      if (localhostPrefix) {
-        await closeTabsByUrlPrefix(localhostPrefix);
+      if (payload.localhostUrl) {
+        await closeLocalhostCallbackTabs(payload.localhostUrl);
       }
       break;
     }
@@ -1549,10 +1579,8 @@ async function requestStop(options = {}) {
 
   stopRequested = true;
   cancelPendingCommands();
-  if (webNavListener) {
-    chrome.webNavigation.onBeforeNavigate.removeListener(webNavListener);
-    webNavListener = null;
-  }
+  cleanupStep8NavigationListeners();
+  rejectPendingStep8(new Error(STOP_ERROR_MESSAGE));
 
   await addLog(logMessage, 'warn');
   await broadcastStopToContentScripts();
@@ -2123,7 +2151,6 @@ async function executeCpaStep1(state) {
 
 async function executeSub2ApiStep1(state) {
   const sub2apiUrl = normalizeSub2ApiUrl(state.sub2apiUrl);
-  const sub2apiRedirectUri = normalizeSub2ApiRedirectUri(state.sub2apiRedirectUri);
   const groupName = (state.sub2apiGroupName || DEFAULT_SUB2API_GROUP_NAME).trim() || DEFAULT_SUB2API_GROUP_NAME;
 
   if (!state.sub2apiEmail) {
@@ -2169,7 +2196,6 @@ async function executeSub2ApiStep1(state) {
       sub2apiEmail: state.sub2apiEmail,
       sub2apiPassword: state.sub2apiPassword,
       sub2apiGroupName: groupName,
-      sub2apiRedirectUri,
     },
   }, {
     timeoutMs: 40000,
@@ -2696,6 +2722,9 @@ async function executeStep7(state) {
 // ============================================================
 
 let webNavListener = null;
+let webNavCommittedListener = null;
+let step8TabUpdatedListener = null;
+let step8PendingReject = null;
 const STEP8_CLICK_EFFECT_TIMEOUT_MS = 3500;
 const STEP8_CLICK_RETRY_DELAY_MS = 500;
 const STEP8_READY_WAIT_TIMEOUT_MS = 30000;
@@ -2707,6 +2736,34 @@ const STEP8_STRATEGIES = [
   { mode: 'debugger', label: 'debugger click retry' },
 ];
 
+function cleanupStep8NavigationListeners() {
+  if (webNavListener) {
+    chrome.webNavigation.onBeforeNavigate.removeListener(webNavListener);
+    webNavListener = null;
+  }
+  if (webNavCommittedListener) {
+    chrome.webNavigation.onCommitted.removeListener(webNavCommittedListener);
+    webNavCommittedListener = null;
+  }
+  if (step8TabUpdatedListener) {
+    chrome.tabs.onUpdated.removeListener(step8TabUpdatedListener);
+    step8TabUpdatedListener = null;
+  }
+}
+
+function rejectPendingStep8(error) {
+  if (!step8PendingReject) return;
+  const reject = step8PendingReject;
+  step8PendingReject = null;
+  reject(error);
+}
+
+function throwIfStep8SettledOrStopped(isSettled = false) {
+  if (isSettled || stopRequested) {
+    throw new Error(STOP_ERROR_MESSAGE);
+  }
+}
+
 async function getStep8PageState(tabId, responseTimeoutMs = 1500) {
   try {
     const result = await sendTabMessageWithTimeout(tabId, 'signup-page', {
@@ -2841,13 +2898,11 @@ async function executeStep8(state) {
     let signupTabId = null;
 
     const cleanupListener = () => {
-      if (webNavListener) {
-        chrome.webNavigation.onBeforeNavigate.removeListener(webNavListener);
-        webNavListener = null;
-      }
+      cleanupStep8NavigationListeners();
+      step8PendingReject = null;
     };
 
-    const failStep8 = (error) => {
+    const rejectStep8 = (error) => {
       if (resolved) return;
       resolved = true;
       clearTimeout(timeout);
@@ -2855,44 +2910,67 @@ async function executeStep8(state) {
       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(() => {
-      failStep8(new Error('120 秒内未捕获到 localhost 回调跳转，步骤 8 已持续重试点击“继续”但页面仍未完成授权。'));
+      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);
 
+    step8PendingReject = (error) => {
+      rejectStep8(error);
+    };
+
     webNavListener = (details) => {
-      if (resolved || !signupTabId) return;
-      if (details.tabId !== signupTabId) return;
-      if (details.frameId !== 0) return;
-      if (isLocalhostOAuthCallbackUrl(details.url)) {
-        console.log(LOG_PREFIX, `已捕获 localhost OAuth 回调：${details.url}`);
-        resolved = true;
-        cleanupListener();
-        clearTimeout(timeout);
-        addLog(`步骤 8：已捕获 localhost 地址：${details.url}`, 'ok').then(() => {
-          return completeStepFromBackground(8, { localhostUrl: details.url });
-        }).then(() => {
-          resolve();
-        }).catch((err) => {
-          reject(err);
-        });
-      }
+      const callbackUrl = getStep8CallbackUrlFromNavigation(details, signupTabId);
+      finalizeStep8Callback(callbackUrl);
+    };
+
+    webNavCommittedListener = (details) => {
+      const callbackUrl = getStep8CallbackUrlFromNavigation(details, signupTabId);
+      finalizeStep8Callback(callbackUrl);
+    };
+
+    step8TabUpdatedListener = (tabId, changeInfo, tab) => {
+      const callbackUrl = getStep8CallbackUrlFromTabUpdate(tabId, changeInfo, tab, signupTabId);
+      finalizeStep8Callback(callbackUrl);
     };
 
     (async () => {
       try {
+        throwIfStep8SettledOrStopped(resolved);
         signupTabId = await getTabId('signup-page');
-        if (signupTabId) {
+        throwIfStep8SettledOrStopped(resolved);
+
+        if (signupTabId && await isTabAlive('signup-page')) {
           await chrome.tabs.update(signupTabId, { active: true });
-          await addLog('步骤 8：已切回认证页，准备循环确认“继续”按钮直到页面真正跳转...');
+          await addLog('步骤 8：已切回认证页，正在准备调试器点击...');
         } else {
           signupTabId = await reuseOrCreateTab('signup-page', state.oauthUrl);
-          await addLog('步骤 8：已重新打开认证页，准备循环确认“继续”按钮直到页面真正跳转...');
+          await addLog('步骤 8：已重新打开认证页，正在准备调试器点击...');
         }
 
+        throwIfStep8SettledOrStopped(resolved);
         chrome.webNavigation.onBeforeNavigate.addListener(webNavListener);
+        chrome.webNavigation.onCommitted.addListener(webNavCommittedListener);
+        chrome.tabs.onUpdated.addListener(step8TabUpdatedListener);
 
         let attempt = 0;
         while (!resolved) {
+          throwIfStep8SettledOrStopped(resolved);
           const pageState = await waitForStep8Ready(signupTabId);
           if (!pageState?.consentReady) {
             await sleepWithStop(STEP8_CLICK_RETRY_DELAY_MS);
@@ -2907,9 +2985,8 @@ async function executeStep8(state) {
 
           if (strategy.mode === 'debugger') {
             const clickTarget = await prepareStep8DebuggerClick();
-            if (!resolved) {
-              await clickWithDebugger(signupTabId, clickTarget?.rect);
-            }
+            throwIfStep8SettledOrStopped(resolved);
+            await clickWithDebugger(signupTabId, clickTarget?.rect);
           } else {
             await triggerStep8ContentStrategy(strategy.strategy);
           }
@@ -2932,7 +3009,7 @@ async function executeStep8(state) {
           await sleepWithStop(STEP8_CLICK_RETRY_DELAY_MS);
         }
       } catch (err) {
-        failStep8(err);
+        rejectStep8(err);
       }
     })();
   });
@@ -2960,6 +3037,15 @@ async function executeCpaStep9(state) {
     throw new Error('尚未填写 CPA 地址，请先在侧边栏输入。');
   }
 
+  if (shouldBypassStep9ForLocalCpa(state)) {
+    await addLog('步骤 9：检测到本地 CPA，步骤 8 完成后已自动添加，无需重复提交回调地址。', 'info');
+    await completeStepFromBackground(9, {
+      localhostUrl: state.localhostUrl,
+      verifiedStatus: 'local-auto',
+    });
+    return;
+  }
+
   await addLog('步骤 9：正在打开 CPA 面板...');
 
   const injectFiles = ['content/utils.js', 'content/vps-panel.js'];

content/sub2api-panel.js

@@ -42,8 +42,8 @@ function getSub2ApiOrigin(payload = {}) {
   }
 }
 
-function normalizeRedirectUri(rawUrl) {
-  const input = (rawUrl || '').trim() || SUB2API_DEFAULT_REDIRECT_URI;
+function normalizeRedirectUri() {
+  const input = SUB2API_DEFAULT_REDIRECT_URI;
   const withProtocol = /^https?:\/\//i.test(input) ? input : `http://${input}`;
   const parsed = new URL(withProtocol);
   if (!parsed.pathname || parsed.pathname === '/') {
@@ -288,7 +288,7 @@ function openAccountsPageSoon(origin) {
 }
 
 async function step1_generateOpenAiAuthUrl(payload = {}) {
-  const redirectUri = normalizeRedirectUri(payload.sub2apiRedirectUri);
+  const redirectUri = normalizeRedirectUri();
   const groupName = (payload.sub2apiGroupName || SUB2API_DEFAULT_GROUP_NAME).trim() || SUB2API_DEFAULT_GROUP_NAME;
 
   const { origin, token } = await loginSub2Api(payload);

content/vps-panel.js

@@ -169,7 +169,7 @@ function isLocalhostOAuthCallbackUrl(rawUrl) {
   if (!parsed) return false;
   if (!['http:', 'https:'].includes(parsed.protocol)) return false;
   if (!['localhost', '127.0.0.1'].includes(parsed.hostname)) return false;
-  if (parsed.pathname !== '/auth/callback') return false;
+  if (!['/auth/callback', '/codex/callback'].includes(parsed.pathname)) return false;
 
   const code = (parsed.searchParams.get('code') || '').trim();
   const state = (parsed.searchParams.get('state') || '').trim();

sidepanel/sidepanel.html

@@ -78,10 +78,6 @@
         <span class="data-label">分组</span>
         <input type="text" id="input-sub2api-group" class="data-input" placeholder="默认 codex" />
       </div>
-      <div class="data-row" id="row-sub2api-redirect-uri" style="display:none;">
-        <span class="data-label">回调</span>
-        <input type="text" id="input-sub2api-redirect-uri" class="data-input" placeholder="默认 http://localhost:1455/auth/callback" />
-      </div>
       <div class="data-row">
         <span class="data-label">邮箱服务</span>
         <select id="select-mail-provider" class="data-select">

sidepanel/sidepanel.js

@@ -41,8 +41,6 @@ const rowSub2ApiPassword = document.getElementById('row-sub2api-password');
 const inputSub2ApiPassword = document.getElementById('input-sub2api-password');
 const rowSub2ApiGroup = document.getElementById('row-sub2api-group');
 const inputSub2ApiGroup = document.getElementById('input-sub2api-group');
-const rowSub2ApiRedirectUri = document.getElementById('row-sub2api-redirect-uri');
-const inputSub2ApiRedirectUri = document.getElementById('input-sub2api-redirect-uri');
 const selectMailProvider = document.getElementById('select-mail-provider');
 const rowInbucketHost = document.getElementById('row-inbucket-host');
 const inputInbucketHost = document.getElementById('input-inbucket-host');
@@ -296,7 +294,6 @@ function collectSettingsPayload() {
     sub2apiEmail: inputSub2ApiEmail.value.trim(),
     sub2apiPassword: inputSub2ApiPassword.value,
     sub2apiGroupName: inputSub2ApiGroup.value.trim(),
-    sub2apiRedirectUri: inputSub2ApiRedirectUri.value.trim(),
     customPassword: inputPassword.value,
     mailProvider: selectMailProvider.value,
     inbucketHost: inputInbucketHost.value.trim(),
@@ -476,9 +473,6 @@ async function restoreState() {
     if (state.sub2apiGroupName) {
       inputSub2ApiGroup.value = state.sub2apiGroupName;
     }
-    if (state.sub2apiRedirectUri) {
-      inputSub2ApiRedirectUri.value = state.sub2apiRedirectUri;
-    }
     if (state.mailProvider) {
       selectMailProvider.value = state.mailProvider;
     }
@@ -532,7 +526,6 @@ function updatePanelModeUI() {
   rowSub2ApiEmail.style.display = useSub2Api ? '' : 'none';
   rowSub2ApiPassword.style.display = useSub2Api ? '' : 'none';
   rowSub2ApiGroup.style.display = useSub2Api ? '' : 'none';
-  rowSub2ApiRedirectUri.style.display = useSub2Api ? '' : 'none';
 
   const step9Btn = document.querySelector('.step-btn[data-step="9"]');
   if (step9Btn) {
@@ -1045,14 +1038,6 @@ inputSub2ApiGroup.addEventListener('blur', () => {
   saveSettings({ silent: true }).catch(() => { });
 });
 
-inputSub2ApiRedirectUri.addEventListener('input', () => {
-  markSettingsDirty(true);
-  scheduleSettingsAutoSave();
-});
-inputSub2ApiRedirectUri.addEventListener('blur', () => {
-  saveSettings({ silent: true }).catch(() => { });
-});
-
 inputInbucketMailbox.addEventListener('input', () => {
   markSettingsDirty(true);
   scheduleSettingsAutoSave();

tests/step8-callback-handling.test.js

@@ -0,0 +1,104 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const start = source.indexOf(`function ${name}(`);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  const braceStart = source.indexOf('{', start);
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('parseUrlSafely'),
+  extractFunction('isLocalhostOAuthCallbackUrl'),
+  extractFunction('getStep8CallbackUrlFromNavigation'),
+  extractFunction('getStep8CallbackUrlFromTabUpdate'),
+].join('\n');
+
+const api = new Function(`${bundle}; return { getStep8CallbackUrlFromNavigation, getStep8CallbackUrlFromTabUpdate };`)();
+
+const callbackUrl = 'http://127.0.0.1:8317/codex/callback?code=abc&state=xyz';
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromNavigation({
+    tabId: 123,
+    frameId: 0,
+    url: callbackUrl,
+  }, 123),
+  callbackUrl,
+  '应识别 onCommitted/onBeforeNavigate 命中的 callback'
+);
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromNavigation({
+    tabId: 123,
+    frameId: 1,
+    url: callbackUrl,
+  }, 123),
+  '',
+  '子 frame 不应命中 callback'
+);
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromNavigation({
+    tabId: 999,
+    frameId: 0,
+    url: callbackUrl,
+  }, 123),
+  '',
+  '非 signup tab 不应命中 callback'
+);
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromTabUpdate(
+    123,
+    { url: callbackUrl },
+    { url: callbackUrl },
+    123
+  ),
+  callbackUrl,
+  'tabs.onUpdated 应能从 changeInfo.url 捕获 callback'
+);
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromTabUpdate(
+    123,
+    {},
+    { url: callbackUrl },
+    123
+  ),
+  callbackUrl,
+  'tabs.onUpdated 应能从 tab.url 兜底捕获 callback'
+);
+
+assert.strictEqual(
+  api.getStep8CallbackUrlFromTabUpdate(
+    999,
+    { url: callbackUrl },
+    { url: callbackUrl },
+    123
+  ),
+  '',
+  '非 signup tab 的 tabs.onUpdated 不应命中 callback'
+);
+
+console.log('step8 callback handling tests passed');

tests/step8-debugger-stop.test.js

@@ -0,0 +1,109 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const markers = [`async function ${name}(`, `function ${name}(`];
+  const start = markers
+    .map(marker => source.indexOf(marker))
+    .find(index => index >= 0);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  let parenDepth = 0;
+  let signatureEnded = false;
+  let braceStart = -1;
+  for (let i = start; i < source.length; i++) {
+    const ch = source[i];
+    if (ch === '(') {
+      parenDepth += 1;
+    } else if (ch === ')') {
+      parenDepth -= 1;
+      if (parenDepth === 0) {
+        signatureEnded = true;
+      }
+    } else if (ch === '{' && signatureEnded) {
+      braceStart = i;
+      break;
+    }
+  }
+  if (braceStart < 0) {
+    throw new Error(`missing body for function ${name}`);
+  }
+
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('throwIfStopped'),
+  extractFunction('clickWithDebugger'),
+].join('\n');
+
+const api = new Function(`
+let stopRequested = false;
+const STOP_ERROR_MESSAGE = '流程已被用户停止。';
+const commands = [];
+let attachCount = 0;
+let detachCount = 0;
+
+const chrome = {
+  debugger: {
+    async attach(target, version) {
+      attachCount += 1;
+    },
+    async sendCommand(target, command, payload) {
+      commands.push(command);
+      if (command === 'Page.bringToFront') {
+        stopRequested = true;
+      }
+    },
+    async detach(target) {
+      detachCount += 1;
+    },
+  },
+};
+
+${bundle}
+
+return {
+  clickWithDebugger,
+  snapshot() {
+    return {
+      commands,
+      attachCount,
+      detachCount,
+    };
+  },
+};
+`)();
+
+(async () => {
+  const error = await api.clickWithDebugger(123, { centerX: 10, centerY: 20 }).catch((err) => err);
+  const state = api.snapshot();
+
+  assert.strictEqual(error?.message, '流程已被用户停止。', 'debugger 点击过程中收到 Stop 后应终止');
+  assert.deepStrictEqual(state.commands, ['Page.bringToFront'], 'Stop 后不应继续发送鼠标事件');
+  assert.strictEqual(state.attachCount, 1, '应先附加 debugger');
+  assert.strictEqual(state.detachCount, 1, '即使停止也应在 finally 中释放 debugger');
+
+  console.log('step8 debugger stop tests passed');
+})().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});

tests/step8-state-timeout-retry.test.js

@@ -0,0 +1,54 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const start = source.indexOf(`function ${name}(`);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  const braceStart = source.indexOf('{', start);
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('isRetryableContentScriptTransportError'),
+].join('\n');
+
+const api = new Function(`${bundle}; return { isRetryableContentScriptTransportError };`)();
+
+assert.strictEqual(
+  api.isRetryableContentScriptTransportError(new Error('Content script on signup-page did not respond in 2s. Try refreshing the tab and retry.')),
+  true,
+  'Step 8 状态探测短超时应被视为可重试错误'
+);
+
+assert.strictEqual(
+  api.isRetryableContentScriptTransportError(new Error('Content script on signup-page did not respond in 30s. Try refreshing the tab and retry.')),
+  true,
+  '普通内容脚本超时也应沿用可重试分支'
+);
+
+assert.strictEqual(
+  api.isRetryableContentScriptTransportError(new Error('按钮不存在')),
+  false,
+  '真实业务错误不应被误判为可重试传输错误'
+);
+
+console.log('step8 state timeout retry tests passed');

tests/step8-stop-cleanup.test.js

@@ -0,0 +1,209 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const markers = [`async function ${name}(`, `function ${name}(`];
+  const start = markers
+    .map(marker => source.indexOf(marker))
+    .find(index => index >= 0);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  let parenDepth = 0;
+  let signatureEnded = false;
+  let braceStart = -1;
+  for (let i = start; i < source.length; i++) {
+    const ch = source[i];
+    if (ch === '(') {
+      parenDepth += 1;
+    } else if (ch === ')') {
+      parenDepth -= 1;
+      if (parenDepth === 0) {
+        signatureEnded = true;
+      }
+    } else if (ch === '{' && signatureEnded) {
+      braceStart = i;
+      break;
+    }
+  }
+  if (braceStart < 0) {
+    throw new Error(`missing body for function ${name}`);
+  }
+
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('throwIfStopped'),
+  extractFunction('cleanupStep8NavigationListeners'),
+  extractFunction('rejectPendingStep8'),
+  extractFunction('throwIfStep8SettledOrStopped'),
+  extractFunction('requestStop'),
+  extractFunction('executeStep8'),
+].join('\n');
+
+const api = new Function(`
+let stopRequested = false;
+const STOP_ERROR_MESSAGE = '流程已被用户停止。';
+let webNavListener = null;
+let webNavCommittedListener = null;
+let step8TabUpdatedListener = null;
+let step8PendingReject = null;
+let autoRunActive = true;
+let autoRunCurrentRun = 2;
+let autoRunTotalRuns = 3;
+let autoRunAttemptRun = 4;
+
+const added = {
+  beforeNavigate: 0,
+  committed: 0,
+  tabUpdated: 0,
+};
+const removed = {
+  beforeNavigate: 0,
+  committed: 0,
+  tabUpdated: 0,
+};
+const sentMessages = [];
+let clickCount = 0;
+let resolveTabId = null;
+
+const chrome = {
+  webNavigation: {
+    onBeforeNavigate: {
+      addListener(listener) {
+        added.beforeNavigate += 1;
+      },
+      removeListener(listener) {
+        removed.beforeNavigate += 1;
+      },
+    },
+    onCommitted: {
+      addListener(listener) {
+        added.committed += 1;
+      },
+      removeListener(listener) {
+        removed.committed += 1;
+      },
+    },
+  },
+  tabs: {
+    onUpdated: {
+      addListener(listener) {
+        added.tabUpdated += 1;
+      },
+      removeListener(listener) {
+        removed.tabUpdated += 1;
+      },
+    },
+    async update() {},
+  },
+};
+
+const stepWaiters = new Map();
+let resumeWaiter = null;
+
+function cancelPendingCommands() {}
+async function addLog() {}
+async function broadcastStopToContentScripts() {}
+async function markRunningStepsStopped() {}
+async function broadcastAutoRunStatus() {}
+function getStep8CallbackUrlFromNavigation() { return ''; }
+function getStep8CallbackUrlFromTabUpdate() { return ''; }
+async function completeStepFromBackground() {}
+async function getTabId() {
+  return await new Promise((resolve) => {
+    resolveTabId = resolve;
+  });
+}
+async function reuseOrCreateTab() {
+  return 999;
+}
+async function isTabAlive() {
+  return true;
+}
+async function sendToContentScript(source, message) {
+  sentMessages.push({ source, type: message.type });
+  return { rect: { centerX: 10, centerY: 20 } };
+}
+async function clickWithDebugger() {
+  clickCount += 1;
+}
+
+${bundle}
+
+return {
+  executeStep8,
+  requestStop,
+  resolveTabId(tabId) {
+    if (!resolveTabId) {
+      throw new Error('resolveTabId is not ready');
+    }
+    resolveTabId(tabId);
+  },
+  snapshot() {
+    return {
+      stopRequested,
+      webNavListener,
+      webNavCommittedListener,
+      step8TabUpdatedListener,
+      step8PendingReject,
+      added,
+      removed,
+      sentMessages,
+      clickCount,
+      autoRunActive,
+    };
+  },
+};
+`)();
+
+(async () => {
+  const step8Promise = api.executeStep8({ oauthUrl: 'https://example.com/oauth' });
+  const settledStep8Promise = step8Promise.catch((err) => err);
+
+  await new Promise((resolve) => setImmediate(resolve));
+  await api.requestStop();
+  await new Promise((resolve) => setImmediate(resolve));
+  api.resolveTabId(123);
+  await new Promise((resolve) => setImmediate(resolve));
+  await new Promise((resolve) => setImmediate(resolve));
+
+  const error = await settledStep8Promise;
+  const state = api.snapshot();
+
+  assert.strictEqual(error?.message, '流程已被用户停止。', 'Stop 后 Step 8 promise 应被拒绝为停止错误');
+  assert.deepStrictEqual(
+    state.added,
+    { beforeNavigate: 0, committed: 0, tabUpdated: 0 },
+    'Stop 先发生时，不应再注册 Step 8 监听'
+  );
+  assert.strictEqual(state.sentMessages.length, 0, 'Stop 后不应再发送 STEP8_FIND_AND_CLICK 命令');
+  assert.strictEqual(state.clickCount, 0, 'Stop 后不应再触发 debugger 点击');
+  assert.strictEqual(state.webNavListener, null, 'Stop 后 onBeforeNavigate 引用应为空');
+  assert.strictEqual(state.webNavCommittedListener, null, 'Stop 后 onCommitted 引用应为空');
+  assert.strictEqual(state.step8TabUpdatedListener, null, 'Stop 后 tabs.onUpdated 引用应为空');
+  assert.strictEqual(state.step8PendingReject, null, 'Stop 后不应保留 Step 8 挂起 reject');
+
+  console.log('step8 stop cleanup tests passed');
+})().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});

tests/step9-cpa-mode.test.js

@@ -0,0 +1,58 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const start = source.indexOf(`function ${name}(`);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  const braceStart = source.indexOf('{', start);
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('parseUrlSafely'),
+  extractFunction('isLocalCpaUrl'),
+  extractFunction('shouldBypassStep9ForLocalCpa'),
+].join('\n');
+
+const api = new Function(`${bundle}; return { isLocalCpaUrl, shouldBypassStep9ForLocalCpa };`)();
+
+assert.strictEqual(api.isLocalCpaUrl('http://127.0.0.1:8317/management.html#/oauth'), true, '127.0.0.1 应视为本地 CPA');
+assert.strictEqual(api.isLocalCpaUrl('http://localhost:1455/management.html#/oauth'), true, 'localhost 应视为本地 CPA');
+assert.strictEqual(api.isLocalCpaUrl('https://example.com/management.html#/oauth'), false, '远程域名不应视为本地 CPA');
+assert.strictEqual(api.isLocalCpaUrl('notaurl'), false, '非法 URL 不应视为本地 CPA');
+
+assert.strictEqual(api.shouldBypassStep9ForLocalCpa({
+  vpsUrl: 'http://127.0.0.1:8317/management.html#/oauth',
+  localhostUrl: 'http://127.0.0.1:8317/codex/callback?code=abc&state=xyz',
+}), true, '本地 CPA 且已有 callback 时应跳过远程提交流程');
+
+assert.strictEqual(api.shouldBypassStep9ForLocalCpa({
+  vpsUrl: 'https://example.com/management.html#/oauth',
+  localhostUrl: 'http://127.0.0.1:8317/codex/callback?code=abc&state=xyz',
+}), false, '远程 CPA 不应跳过步骤 9');
+
+assert.strictEqual(api.shouldBypassStep9ForLocalCpa({
+  vpsUrl: 'http://127.0.0.1:8317/management.html#/oauth',
+  localhostUrl: '',
+}), false, '没有 callback 时不应跳过步骤 9');
+
+console.log('step9 cpa mode tests passed');

tests/step9-localhost-cleanup-scope.test.js

@@ -0,0 +1,193 @@
+const assert = require('assert');
+const fs = require('fs');
+
+const source = fs.readFileSync('background.js', 'utf8');
+
+function extractFunction(name) {
+  const markers = [`async function ${name}(`, `function ${name}(`];
+  const start = markers
+    .map(marker => source.indexOf(marker))
+    .find(index => index >= 0);
+  if (start < 0) {
+    throw new Error(`missing function ${name}`);
+  }
+
+  let parenDepth = 0;
+  let signatureEnded = false;
+  let braceStart = -1;
+  for (let i = start; i < source.length; i++) {
+    const ch = source[i];
+    if (ch === '(') {
+      parenDepth += 1;
+    } else if (ch === ')') {
+      parenDepth -= 1;
+      if (parenDepth === 0) {
+        signatureEnded = true;
+      }
+    } else if (ch === '{' && signatureEnded) {
+      braceStart = i;
+      break;
+    }
+  }
+  if (braceStart < 0) {
+    throw new Error(`missing body for function ${name}`);
+  }
+
+  let depth = 0;
+  let end = braceStart;
+  for (; end < source.length; end++) {
+    const ch = source[end];
+    if (ch === '{') depth += 1;
+    if (ch === '}') {
+      depth -= 1;
+      if (depth === 0) {
+        end += 1;
+        break;
+      }
+    }
+  }
+
+  return source.slice(start, end);
+}
+
+const bundle = [
+  extractFunction('getTabRegistry'),
+  extractFunction('parseUrlSafely'),
+  extractFunction('isLocalhostOAuthCallbackUrl'),
+  extractFunction('isLocalhostOAuthCallbackTabMatch'),
+  extractFunction('closeLocalhostCallbackTabs'),
+  extractFunction('handleStepData'),
+].join('\n');
+
+const api = new Function(`
+let currentState = {
+  tabRegistry: {
+    'signup-page': { tabId: 1, ready: true },
+    'vps-panel': { tabId: 99, ready: true },
+  },
+};
+let currentTabs = [];
+const removedBatches = [];
+const logMessages = [];
+
+const chrome = {
+  tabs: {
+    async query() {
+      return currentTabs;
+    },
+    async remove(ids) {
+      removedBatches.push(ids);
+      currentTabs = currentTabs.filter((tab) => !ids.includes(tab.id));
+    },
+  },
+};
+
+async function getState() {
+  return currentState;
+}
+
+async function setState(updates) {
+  currentState = { ...currentState, ...updates };
+}
+
+async function setEmailState(email) {
+  currentState = { ...currentState, email };
+}
+
+function broadcastDataUpdate() {}
+
+async function addLog(message) {
+  logMessages.push(message);
+}
+
+${bundle}
+
+return {
+  handleStepData,
+  closeLocalhostCallbackTabs,
+  isLocalhostOAuthCallbackTabMatch,
+  reset({ tabs, tabRegistry }) {
+    currentTabs = tabs;
+    removedBatches.length = 0;
+    logMessages.length = 0;
+    currentState = {
+      tabRegistry: tabRegistry || {},
+    };
+  },
+  snapshot() {
+    return {
+      currentState,
+      removedBatches,
+      logMessages,
+    };
+  },
+};
+`)();
+
+(async () => {
+  const codexCallbackUrl = 'http://127.0.0.1:8317/codex/callback?code=abc&state=xyz';
+  const authCallbackUrl = 'http://localhost:1455/auth/callback?code=def&state=uvw';
+
+  assert.strictEqual(
+    api.isLocalhostOAuthCallbackTabMatch(codexCallbackUrl, codexCallbackUrl),
+    true,
+    '真实 callback 页应命中清理规则'
+  );
+  assert.strictEqual(
+    api.isLocalhostOAuthCallbackTabMatch(codexCallbackUrl, authCallbackUrl),
+    false,
+    '/codex/callback 不应误伤 /auth/callback'
+  );
+  assert.strictEqual(
+    api.isLocalhostOAuthCallbackTabMatch(authCallbackUrl, codexCallbackUrl),
+    false,
+    '/auth/callback 不应误伤 /codex/callback'
+  );
+
+  api.reset({
+    tabs: [
+      { id: 1, url: codexCallbackUrl },
+      { id: 2, url: 'http://127.0.0.1:8317/codex/dashboard' },
+      { id: 3, url: 'http://127.0.0.1:8317/codex/callback?code=other&state=xyz' },
+      { id: 4, url: authCallbackUrl },
+    ],
+    tabRegistry: {
+      'signup-page': { tabId: 1, ready: true },
+      'vps-panel': { tabId: 99, ready: true },
+    },
+  });
+
+  await api.handleStepData(9, { localhostUrl: codexCallbackUrl });
+  let snapshot = api.snapshot();
+  assert.deepStrictEqual(snapshot.removedBatches, [[1]], 'handleStepData(9) 只应关闭当前 callback 页');
+  assert.strictEqual(
+    snapshot.currentState.tabRegistry['signup-page'],
+    null,
+    '关闭 callback 页后应同步清理 signup-page 的 tabRegistry'
+  );
+  assert.deepStrictEqual(
+    snapshot.currentState.tabRegistry['vps-panel'],
+    { tabId: 99, ready: true },
+    '不相关的 tabRegistry 项不应被误清理'
+  );
+
+  api.reset({
+    tabs: [
+      { id: 1, url: codexCallbackUrl },
+      { id: 4, url: authCallbackUrl },
+      { id: 5, url: 'http://localhost:1455/auth/dashboard' },
+    ],
+    tabRegistry: {},
+  });
+
+  const closedCount = await api.closeLocalhostCallbackTabs(authCallbackUrl);
+  snapshot = api.snapshot();
+  assert.strictEqual(closedCount, 1, 'auth callback 也应只关闭当前命中的 callback 页');
+  assert.deepStrictEqual(snapshot.removedBatches, [[4]], '不应按 /auth 前缀批量清理页面');
+  assert.strictEqual(snapshot.logMessages.length, 1, '发生清理时应记录一条日志');
+
+  console.log('step9 localhost cleanup scope tests passed');
+})().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});