initiatione
389 lines
14 KiB
JavaScript
389 lines
14 KiB
JavaScript
const ICLOUD_MAIL_PREFIX = '[MultiPage:icloud-mail]';
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const isTopFrame = window === window.top;
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const ICLOUD_POLL_SESSION_CACHE = new Map();
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console.log(ICLOUD_MAIL_PREFIX, 'Content script loaded on', location.href, 'frame:', isTopFrame ? 'top' : 'child');
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function isMailApplicationFrame() {
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if (/\/applications\/mail2\//.test(location.pathname)) {
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return true;
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}
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return Boolean(document.querySelector('.content-container, .mail-message-defaults, .thread-participants'));
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}
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if (isTopFrame) {
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console.log(ICLOUD_MAIL_PREFIX, 'Top frame detected; waiting for mail iframe.');
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}
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const shouldHandlePollEmailInCurrentFrame = !isTopFrame || isMailApplicationFrame();
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if (shouldHandlePollEmailInCurrentFrame) {
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.type === 'POLL_EMAIL') {
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if (!isMailApplicationFrame()) {
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sendResponse({ ok: false, reason: 'wrong-frame' });
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return;
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}
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resetStopState();
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handlePollEmail(message.step, message.payload).then((result) => {
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sendResponse(result);
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}).catch((err) => {
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if (isStopError(err)) {
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log(`步骤 ${message.step}：已被用户停止。`, 'warn');
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sendResponse({ stopped: true, error: err.message });
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return;
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}
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log(`步骤 ${message.step}：iCloud 邮箱轮询失败：${err.message}`, 'warn');
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sendResponse({ error: err.message });
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});
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return true;
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}
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});
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function normalizeText(value) {
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return String(value || '').replace(/\s+/g, ' ').trim();
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}
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function isVisibleElement(node) {
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return Boolean(node instanceof HTMLElement)
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&& (Boolean(node.offsetParent) || getComputedStyle(node).position === 'fixed');
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}
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function collectThreadItems() {
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return Array.from(document.querySelectorAll('.content-container')).filter((item) => {
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if (!isVisibleElement(item)) return false;
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return item.querySelector('.thread-participants')
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&& item.querySelector('.thread-subject')
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&& item.querySelector('.thread-preview');
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});
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}
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function getThreadItemMetadata(item) {
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const sender = normalizeText(item.querySelector('.thread-participants')?.textContent || '');
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const subject = normalizeText(item.querySelector('.thread-subject')?.textContent || '');
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const preview = normalizeText(item.querySelector('.thread-preview')?.textContent || '');
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const timestamp = normalizeText(item.querySelector('.thread-timestamp')?.textContent || '');
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return {
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sender,
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subject,
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preview,
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timestamp,
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combinedText: normalizeText([sender, subject, preview, timestamp].filter(Boolean).join(' ')),
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};
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}
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function buildItemSignature(item) {
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const meta = getThreadItemMetadata(item);
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return normalizeText([
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item.getAttribute('aria-label') || '',
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meta.sender,
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meta.subject,
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meta.preview,
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meta.timestamp,
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].join('::')).slice(0, 240);
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}
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function extractVerificationCode(text) {
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const matchCn = text.match(/(?:代码为|验证码[^0-9]*?)[\s：:]*(\d{6})/);
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if (matchCn) return matchCn[1];
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const matchOpenAiLogin = text.match(/(?:chatgpt\s+log-?in\s+code|enter\s+this\s+code)[^0-9]{0,24}(\d{6})/i);
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if (matchOpenAiLogin) return matchOpenAiLogin[1];
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const matchEn = text.match(/code[:\s]+is[:\s]+(\d{6})|code[:\s]+(\d{6})/i);
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if (matchEn) return matchEn[1] || matchEn[2];
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const match6 = text.match(/\b(\d{6})\b/);
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if (match6) return match6[1];
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return null;
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}
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function readOpenedMailHeader() {
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const headerRoot = document.querySelector('.ic-efwqa7');
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if (!headerRoot) {
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return { sender: '', recipients: '', timestamp: '' };
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}
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const contactValues = Array.from(headerRoot.querySelectorAll('.contact-token .ic-x1z554'))
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.map((node) => normalizeText(node.textContent))
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.filter(Boolean);
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const sender = contactValues[0] || '';
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const recipients = contactValues.slice(1).join(' ');
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const timestamp = normalizeText(headerRoot.querySelector('.ic-rffsj8')?.textContent || '');
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return { sender, recipients, timestamp };
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}
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function getOpenedMailBodyRoot() {
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return document.querySelector('.mail-message-defaults, .pane.thread-detail-pane');
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}
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function readOpenedMailBody() {
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const bodyRoot = getOpenedMailBodyRoot();
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return normalizeText(bodyRoot?.innerText || bodyRoot?.textContent || '');
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}
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function getThreadListItemRoot(item) {
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return item?.closest?.('.thread-list-item, [role="treeitem"]') || null;
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}
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function isThreadItemSelected(item, expectedSignature = '') {
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const expected = normalizeText(expectedSignature);
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const candidates = collectThreadItems();
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const matchedItem = expected
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? candidates.find((candidate) => buildItemSignature(candidate) === expected)
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: item;
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const root = getThreadListItemRoot(matchedItem || item);
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if (!root) {
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return false;
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}
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if (root.getAttribute('aria-selected') === 'true') {
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return true;
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}
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const className = String(root.className || '').toLowerCase();
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return /\b(selected|current|active)\b/.test(className);
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}
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function openedMailMatchesExpectedContent(expectedMeta = {}, header = null, bodyText = '') {
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const expectedSender = normalizeText(expectedMeta.sender || '').toLowerCase();
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const expectedSubject = normalizeText(expectedMeta.subject || '').toLowerCase();
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const combined = normalizeText([
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header?.sender || '',
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header?.recipients || '',
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header?.timestamp || '',
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bodyText || '',
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].join(' ')).toLowerCase();
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if (expectedSender && combined.includes(expectedSender)) {
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return true;
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}
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if (expectedSubject && combined.includes(expectedSubject)) {
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return true;
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}
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return false;
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}
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async function waitForOpenedMailContent(item, expectedMeta = {}, timeout = 10000) {
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const expectedSignature = buildItemSignature(item);
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const start = Date.now();
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while (Date.now() - start < timeout) {
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throwIfStopped();
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const headerRoot = document.querySelector('.ic-efwqa7');
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const bodyRoot = getOpenedMailBodyRoot();
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const selected = isThreadItemSelected(item, expectedSignature);
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if (selected && (headerRoot || bodyRoot)) {
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const header = readOpenedMailHeader();
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const bodyText = normalizeText(bodyRoot?.innerText || bodyRoot?.textContent || '');
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if (openedMailMatchesExpectedContent(expectedMeta, header, bodyText)) {
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return { headerRoot, bodyRoot };
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}
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}
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await sleep(100);
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}
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throw new Error('打开邮件后未找到详情区域，请确认邮件内容已加载。');
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}
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async function openMailItemAndRead(item) {
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const expectedMeta = getThreadItemMetadata(item);
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simulateClick(item);
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const { bodyRoot } = await waitForOpenedMailContent(item, expectedMeta, 10000);
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await sleep(300);
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const header = readOpenedMailHeader();
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const bodyText = normalizeText(
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bodyRoot?.innerText || bodyRoot?.textContent || readOpenedMailBody()
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);
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return {
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...header,
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bodyText,
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combinedText: normalizeText([header.sender, header.recipients, header.timestamp, bodyText].filter(Boolean).join(' ')),
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};
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}
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async function refreshInbox() {
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const refreshPatterns = [/刷新/i, /refresh/i, /重新载入/i];
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const candidates = document.querySelectorAll('button, [role="button"], a');
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for (const node of candidates) {
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const text = normalizeText(node.innerText || node.textContent || '');
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const label = normalizeText(node.getAttribute('aria-label') || node.getAttribute('title') || '');
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if (refreshPatterns.some((pattern) => pattern.test(text) || pattern.test(label))) {
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simulateClick(node);
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await sleep(1000);
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return;
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}
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}
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const inboxPatterns = [/收件箱/, /inbox/i];
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for (const node of candidates) {
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const text = normalizeText(node.innerText || node.textContent || '');
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const label = normalizeText(node.getAttribute('aria-label') || node.getAttribute('title') || '');
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if (inboxPatterns.some((pattern) => pattern.test(text) || pattern.test(label))) {
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simulateClick(node);
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await sleep(1000);
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return;
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}
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}
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}
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function normalizePollSessionKey(payload = {}) {
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const raw = String(payload?.sessionKey || '').trim();
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if (raw) {
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return raw;
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}
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return '';
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}
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function getOrCreatePollSessionBaseline(sessionKey, currentItems = []) {
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if (!sessionKey) {
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return {
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signatures: new Set(currentItems.map(buildItemSignature)),
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fallbackCarry: 0,
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fromCache: false,
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};
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}
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const cached = ICLOUD_POLL_SESSION_CACHE.get(sessionKey);
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if (cached && cached.signatures instanceof Set) {
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return {
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signatures: new Set(cached.signatures),
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fallbackCarry: Math.max(0, Number(cached.fallbackCarry) || 0),
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fromCache: true,
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};
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}
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return {
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signatures: new Set(currentItems.map(buildItemSignature)),
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fallbackCarry: 0,
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fromCache: false,
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};
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}
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function persistPollSessionBaseline(sessionKey, signatures, fallbackCarry = 0) {
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if (!sessionKey) {
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return;
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}
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ICLOUD_POLL_SESSION_CACHE.set(sessionKey, {
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signatures: new Set(signatures || []),
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fallbackCarry: Math.max(0, Number(fallbackCarry) || 0),
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updatedAt: Date.now(),
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});
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if (ICLOUD_POLL_SESSION_CACHE.size > 12) {
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const oldest = Array.from(ICLOUD_POLL_SESSION_CACHE.entries())
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.sort((left, right) => Number(left?.[1]?.updatedAt || 0) - Number(right?.[1]?.updatedAt || 0))
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.slice(0, ICLOUD_POLL_SESSION_CACHE.size - 12);
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oldest.forEach(([key]) => ICLOUD_POLL_SESSION_CACHE.delete(key));
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}
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}
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async function handlePollEmail(step, payload) {
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const { senderFilters, subjectFilters, maxAttempts, intervalMs, excludeCodes = [] } = payload;
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const excludedCodeSet = new Set(excludeCodes.filter(Boolean));
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const FALLBACK_AFTER = 3;
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const pollSessionKey = normalizePollSessionKey(payload);
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const normalizedSenderFilters = senderFilters.map((filter) => String(filter || '').toLowerCase()).filter(Boolean);
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const normalizedSubjectFilters = subjectFilters.map((filter) => String(filter || '').toLowerCase()).filter(Boolean);
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log(`步骤 ${step}：开始轮询 iCloud 邮箱（最多 ${maxAttempts} 次）`);
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await waitForElement('.content-container', 10000);
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await sleep(1500);
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const currentItems = collectThreadItems();
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const sessionBaseline = getOrCreatePollSessionBaseline(pollSessionKey, currentItems);
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const existingSignatures = sessionBaseline.signatures;
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let fallbackCarry = sessionBaseline.fallbackCarry;
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if (sessionBaseline.fromCache) {
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log(`步骤 ${step}：已复用当前会话旧邮件快照（${existingSignatures.size} 封）。`);
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} else {
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log(`步骤 ${step}：已记录当前 ${existingSignatures.size} 封旧邮件快照`);
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}
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for (let attempt = 1; attempt <= maxAttempts; attempt += 1) {
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log(`步骤 ${step}：正在轮询 iCloud 邮箱，第 ${attempt}/${maxAttempts} 次`);
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if (attempt > 1) {
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await refreshInbox();
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await sleep(1200);
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}
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const items = collectThreadItems();
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const useFallback = (fallbackCarry + attempt) > FALLBACK_AFTER;
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for (const [index, item] of items.entries()) {
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const signature = buildItemSignature(item);
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const allowInitialStep8VisibleCode = Number(step) === 8
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&& attempt === 1
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&& index === 0
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&& !sessionBaseline.fromCache;
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if (!useFallback && existingSignatures.has(signature) && !allowInitialStep8VisibleCode) {
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continue;
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}
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const meta = getThreadItemMetadata(item);
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const lowerSender = meta.sender.toLowerCase();
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const lowerSubject = normalizeText([meta.subject, meta.preview].join(' ')).toLowerCase();
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const senderMatch = normalizedSenderFilters.some((filter) => lowerSender.includes(filter));
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const subjectMatch = normalizedSubjectFilters.some((filter) => lowerSubject.includes(filter));
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if (!senderMatch && !subjectMatch) {
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continue;
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}
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let code = extractVerificationCode(meta.combinedText);
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let opened = null;
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if (!code) {
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opened = await openMailItemAndRead(item);
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const openedSender = opened.sender.toLowerCase();
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const openedBody = opened.bodyText.toLowerCase();
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const openedSenderMatch = normalizedSenderFilters.some((filter) => openedSender.includes(filter));
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const openedSubjectMatch = normalizedSubjectFilters.some((filter) => openedBody.includes(filter));
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if (!openedSenderMatch && !openedSubjectMatch && !senderMatch && !subjectMatch) {
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continue;
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}
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code = extractVerificationCode(opened.combinedText);
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}
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if (!code) {
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continue;
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}
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if (excludedCodeSet.has(code)) {
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log(`步骤 ${step}：跳过排除的验证码：${code}`, 'info');
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continue;
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}
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const source = useFallback && existingSignatures.has(signature) ? '回退匹配邮件' : '新邮件';
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log(`步骤 ${step}：已找到验证码：${code}（来源：${source}）`, 'ok');
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persistPollSessionBaseline(
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pollSessionKey,
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new Set(collectThreadItems().map(buildItemSignature)),
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0
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);
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return {
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ok: true,
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code,
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emailTimestamp: Date.now(),
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preview: (opened?.combinedText || meta.combinedText).slice(0, 160),
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};
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}
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if (attempt === FALLBACK_AFTER + 1) {
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log(`步骤 ${step}：连续 ${FALLBACK_AFTER} 次未发现新邮件，开始回退到首封匹配邮件`, 'warn');
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}
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if (attempt < maxAttempts) {
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await sleep(intervalMs);
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}
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}
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fallbackCarry += maxAttempts;
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persistPollSessionBaseline(
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pollSessionKey,
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new Set(collectThreadItems().map(buildItemSignature)),
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fallbackCarry
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);
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throw new Error(
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`${Math.round((maxAttempts * intervalMs) / 1000)} 秒后仍未在 iCloud 邮箱中找到新的匹配邮件。请手动检查收件箱。`
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);
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}
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}
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