dada2321
516 lines
17 KiB
JavaScript
516 lines
17 KiB
JavaScript
// content/mail-163.js - Content script for 163 Mail (steps 4, 7)
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// Injected on: mail.163.com / webmail.vip.163.com
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const MAIL163_PREFIX = '[MultiPage:mail-163]';
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const isTopFrame = window === window.top;
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console.log(MAIL163_PREFIX, 'Content script loaded on', location.href, 'frame:', isTopFrame ? 'top' : 'child');
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if (!isTopFrame) {
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console.log(MAIL163_PREFIX, 'Skipping child frame');
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} else {
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let seenCodes = new Set();
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async function loadSeenCodes() {
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try {
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const data = await chrome.storage.session.get('seenCodes');
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if (data.seenCodes && Array.isArray(data.seenCodes)) {
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seenCodes = new Set(data.seenCodes);
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console.log(MAIL163_PREFIX, `Loaded ${seenCodes.size} previously seen codes`);
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}
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} catch (err) {
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console.warn(MAIL163_PREFIX, 'Session storage unavailable, using in-memory seen codes:', err?.message || err);
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}
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}
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loadSeenCodes();
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async function persistSeenCodes() {
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try {
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await chrome.storage.session.set({ seenCodes: [...seenCodes] });
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} catch (err) {
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console.warn(MAIL163_PREFIX, 'Could not persist seen codes, continuing in-memory only:', err?.message || err);
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}
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}
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.type !== 'POLL_EMAIL') {
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return undefined;
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}
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resetStopState();
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handlePollEmail(message.step, message.payload)
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.then((result) => {
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sendResponse(result);
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})
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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 ${message.step}：邮箱轮询失败：${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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function normalizeText(value) {
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return String(value || '').replace(/\s+/g, ' ').trim();
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}
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function findMailItems() {
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return document.querySelectorAll('div[sign="letter"]');
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}
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function getCurrentMailIds(items = findMailItems()) {
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const ids = new Set();
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Array.from(items).forEach((item) => {
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const id = item.getAttribute('id') || '';
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if (id) ids.add(id);
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});
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return ids;
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}
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function normalizeMinuteTimestamp(timestamp) {
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if (!Number.isFinite(timestamp) || timestamp <= 0) return 0;
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const date = new Date(timestamp);
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date.setSeconds(0, 0);
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return date.getTime();
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}
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function parseMail163Timestamp(rawText) {
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const text = normalizeText(rawText);
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if (!text) return null;
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let match = text.match(/(\d{4})年(\d{1,2})月(\d{1,2})日\s+(\d{1,2}):(\d{2})/);
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if (match) {
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const [, year, month, day, hour, minute] = match;
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return new Date(
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Number(year),
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Number(month) - 1,
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Number(day),
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Number(hour),
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Number(minute),
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0,
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0
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).getTime();
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}
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match = text.match(/\b(\d{1,2}):(\d{2})\b/);
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if (match) {
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const [, hour, minute] = match;
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const now = new Date();
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return new Date(
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now.getFullYear(),
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now.getMonth(),
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now.getDate(),
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Number(hour),
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Number(minute),
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0,
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0
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).getTime();
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}
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return null;
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}
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function getMailTimestamp(item) {
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const candidates = [];
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const timeCell = item.querySelector('.e00[title], [title*="年"][title*=":"]');
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if (timeCell?.getAttribute('title')) candidates.push(timeCell.getAttribute('title'));
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if (timeCell?.textContent) candidates.push(timeCell.textContent);
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item.querySelectorAll('[title]').forEach((node) => {
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const title = node.getAttribute('title');
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if (title) candidates.push(title);
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});
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for (const candidate of candidates) {
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const parsed = parseMail163Timestamp(candidate);
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if (parsed) return parsed;
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}
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return null;
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}
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function scheduleEmailCleanup(item, step) {
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setTimeout(() => {
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Promise.resolve(deleteEmail(item, step)).catch(() => {
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// Cleanup is best effort only and must never affect the main verification flow.
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});
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}, 0);
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}
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function findInboxLink() {
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const direct = document.querySelector('.nui-tree-item-text[title="收件箱"]');
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if (direct) return direct;
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const inboxPattern = /(?:Inbox|\u6536\u4ef6\u7bb1)/i;
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const candidates = document.querySelectorAll('.nui-tree-item-text, .nui-tree-item, a, span, div');
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for (const node of candidates) {
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const text = normalizeText([
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node.getAttribute?.('title') || '',
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node.getAttribute?.('aria-label') || '',
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node.textContent || '',
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].join(' '));
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if (inboxPattern.test(text)) {
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return node;
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}
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}
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return null;
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}
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function getMailPreviewText(item) {
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return normalizeText([
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item.querySelector('.nui-user')?.textContent || '',
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item.querySelector('span.da0')?.textContent || '',
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item.getAttribute('aria-label') || '',
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].join(' '));
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}
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function readOpenedMailText() {
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const texts = [];
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const seenTexts = new Set();
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const pushText = (value) => {
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const normalized = normalizeText(value);
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if (!normalized || normalized.length < 20 || seenTexts.has(normalized)) {
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return;
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}
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seenTexts.add(normalized);
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texts.push(normalized);
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};
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const detailSelectors = [
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'.nui-iframe-body',
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'.nui-msgbox',
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'.mail-view',
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'.mail-detail',
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'.mail-reader',
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'.reader-main',
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'.reader-body',
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'.readMainWrap',
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'.mD0',
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'.oD0',
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'.nui-scroll',
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];
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detailSelectors.forEach((selector) => {
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document.querySelectorAll(selector).forEach((node) => {
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pushText(node.innerText || node.textContent || '');
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});
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});
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document.querySelectorAll('iframe, frame').forEach((frame) => {
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try {
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const frameDoc = frame.contentDocument || frame.contentWindow?.document;
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if (!frameDoc) return;
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pushText(frameDoc.body?.innerText || frameDoc.body?.textContent || '');
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} catch (_) {
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// Ignore inaccessible frames.
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}
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});
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if (!texts.length) {
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pushText(document.body?.innerText || document.body?.textContent || '');
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}
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texts.sort((left, right) => right.length - left.length);
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return texts[0] || '';
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}
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async function returnToInbox() {
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if (findMailItems().length > 0) {
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return true;
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}
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const inboxLink = findInboxLink();
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if (inboxLink) {
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simulateClick(inboxLink);
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}
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for (let i = 0; i < 20; i += 1) {
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if (findMailItems().length > 0) {
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return true;
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}
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await sleep(250);
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}
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return false;
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}
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async function openMailAndGetMessageText(item) {
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const previewText = getMailPreviewText(item);
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simulateClick(item);
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let openedText = '';
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for (let i = 0; i < 24; i += 1) {
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const candidateText = readOpenedMailText();
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if (candidateText && candidateText !== previewText && candidateText.length >= previewText.length) {
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openedText = candidateText;
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if (extractVerificationCode(candidateText) || candidateText.length > previewText.length + 20) {
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break;
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}
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}
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await sleep(250);
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}
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await returnToInbox();
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return openedText;
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}
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async function handlePollEmail(step, payload) {
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const {
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senderFilters,
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subjectFilters,
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maxAttempts,
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intervalMs,
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excludeCodes = [],
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filterAfterTimestamp = 0,
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} = payload;
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const excludedCodeSet = new Set(excludeCodes.filter(Boolean));
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const filterAfterMinute = normalizeMinuteTimestamp(Number(filterAfterTimestamp) || 0);
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log(`步骤 ${step}：开始轮询 163 邮箱（最多 ${maxAttempts} 次）`);
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if (filterAfterMinute) {
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log(`步骤 ${step}：仅尝试 ${new Date(filterAfterMinute).toLocaleString('zh-CN', { hour12: false })} 及之后时间的邮件。`);
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}
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log(`步骤 ${step}：正在等待侧边栏加载...`);
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try {
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const inboxLink = await waitForElement('.nui-tree-item-text[title="收件箱"]', 5000);
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inboxLink.click();
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log(`步骤 ${step}：已点击收件箱`);
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} catch {
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log(`步骤 ${step}：未找到收件箱入口，继续尝试后续流程...`, 'warn');
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}
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log(`步骤 ${step}：正在等待邮件列表加载...`);
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let items = [];
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for (let i = 0; i < 20; i += 1) {
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items = findMailItems();
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if (items.length > 0) break;
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await sleep(500);
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}
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if (items.length === 0) {
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await refreshInbox();
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await sleep(2000);
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items = findMailItems();
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}
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if (items.length === 0) {
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throw new Error('163 邮箱列表未加载完成，请确认当前已打开收件箱。');
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}
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log(`步骤 ${step}：邮件列表已加载，共 ${items.length} 封邮件`);
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const existingMailIds = getCurrentMailIds(items);
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log(`步骤 ${step}：已记录当前 ${existingMailIds.size} 封旧邮件快照`);
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const FALLBACK_AFTER = 3;
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for (let attempt = 1; attempt <= maxAttempts; attempt += 1) {
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log(`步骤 ${step}：正在轮询 163 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(1000);
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}
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const allItems = findMailItems();
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const useFallback = attempt > FALLBACK_AFTER;
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for (const item of allItems) {
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const id = item.getAttribute('id') || '';
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const mailTimestamp = getMailTimestamp(item);
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const mailMinute = normalizeMinuteTimestamp(mailTimestamp || 0);
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const passesTimeFilter = !filterAfterMinute || (mailMinute && mailMinute >= filterAfterMinute);
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const shouldBypassOldSnapshot = Boolean(filterAfterMinute && passesTimeFilter && mailMinute > 0);
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if (!passesTimeFilter) {
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continue;
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}
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if (!useFallback && !shouldBypassOldSnapshot && existingMailIds.has(id)) {
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continue;
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}
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const sender = normalizeText(item.querySelector('.nui-user')?.textContent || '').toLowerCase();
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const subject = normalizeText(item.querySelector('span.da0')?.textContent || '');
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const ariaLabel = normalizeText(item.getAttribute('aria-label') || '').toLowerCase();
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const senderMatch = senderFilters.some((filter) => sender.includes(String(filter || '').toLowerCase()) || ariaLabel.includes(String(filter || '').toLowerCase()));
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const subjectMatch = subjectFilters.some((filter) => subject.toLowerCase().includes(String(filter || '').toLowerCase()) || ariaLabel.includes(String(filter || '').toLowerCase()));
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if (!senderMatch && !subjectMatch) {
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continue;
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}
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const previewCode = extractVerificationCode(`${subject} ${ariaLabel}`);
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if (previewCode) {
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if (excludedCodeSet.has(previewCode)) {
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log(`步骤 ${step}：跳过排除的验证码：${previewCode}`, 'info');
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continue;
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}
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if (seenCodes.has(previewCode)) {
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log(`步骤 ${step}：跳过已处理过的验证码：${previewCode}`, 'info');
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continue;
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}
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seenCodes.add(previewCode);
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persistSeenCodes();
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const source = useFallback && existingMailIds.has(id) ? '回退匹配邮件' : '新邮件';
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const timeLabel = mailTimestamp ? `，时间：${new Date(mailTimestamp).toLocaleString('zh-CN', { hour12: false })}` : '';
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log(`步骤 ${step}：已找到验证码：${previewCode}（来源：${source}${timeLabel}，主题：${subject.slice(0, 40)}）`, 'ok');
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scheduleEmailCleanup(item, step);
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return { ok: true, code: previewCode, emailTimestamp: Date.now(), mailId: id };
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}
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const openedText = await openMailAndGetMessageText(item);
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const bodyCode = extractVerificationCode(openedText);
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if (!bodyCode) {
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continue;
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}
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if (excludedCodeSet.has(bodyCode)) {
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log(`步骤 ${step}：跳过排除的验证码：${bodyCode}`, 'info');
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continue;
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}
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if (seenCodes.has(bodyCode)) {
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log(`步骤 ${step}：跳过已处理过的验证码：${bodyCode}`, 'info');
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continue;
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}
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seenCodes.add(bodyCode);
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persistSeenCodes();
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const source = useFallback && existingMailIds.has(id) ? '回退匹配邮件正文' : '新邮件正文';
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const timeLabel = mailTimestamp ? `，时间：${new Date(mailTimestamp).toLocaleString('zh-CN', { hour12: false })}` : '';
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log(`步骤 ${step}：已从 163 邮件正文中找到验证码：${bodyCode}（来源：${source}${timeLabel}，主题：${subject.slice(0, 40)}）`, 'ok');
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scheduleEmailCleanup(item, step);
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return { ok: true, code: bodyCode, emailTimestamp: Date.now(), mailId: id };
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}
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if (attempt === FALLBACK_AFTER + 1) {
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log(`步骤 ${step}：连续 ${FALLBACK_AFTER} 次未发现新邮件，开始回退到首封匹配邮件。`, 'warn');
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}
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if (attempt < maxAttempts) {
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await sleep(intervalMs);
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}
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}
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throw new Error(
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`${(maxAttempts * intervalMs / 1000).toFixed(0)} 秒后仍未在 163 邮箱中找到新的匹配邮件。` +
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'请手动检查收件箱。'
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);
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}
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async function deleteEmail(item, step) {
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try {
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log(`步骤 ${step}：正在删除邮件...`);
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item.dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
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item.dispatchEvent(new MouseEvent('mouseenter', { bubbles: true }));
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await sleep(300);
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const trashIcon = item.querySelector('[sign="trash"], .nui-ico-delete, [title="删除邮件"]');
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if (trashIcon) {
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simulateClick(trashIcon);
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log(`步骤 ${step}：已点击删除图标`, 'ok');
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await sleep(1500);
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const stillExists = item.id ? document.getElementById(item.id) : item;
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if (!stillExists || stillExists.style?.display === 'none') {
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log(`步骤 ${step}：邮件已成功删除`);
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} else {
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log(`步骤 ${step}：邮件可能尚未删除，列表中仍可见`, 'warn');
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}
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return;
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}
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log(`步骤 ${step}：未找到删除图标，尝试使用复选框加工具栏删除...`);
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const checkbox = item.querySelector('[sign="checkbox"], .nui-chk');
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if (checkbox) {
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simulateClick(checkbox);
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await sleep(300);
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const toolbarBtns = document.querySelectorAll('.nui-btn .nui-btn-text');
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for (const btn of toolbarBtns) {
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if (normalizeText(btn.textContent || '').includes('删除')) {
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simulateClick(btn.closest('.nui-btn') || btn);
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log(`步骤 ${step}：已点击工具栏删除`, 'ok');
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await sleep(1500);
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return;
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}
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}
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}
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log(`步骤 ${step}：无法删除邮件（未找到删除按钮）`, 'warn');
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} catch (err) {
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log(`步骤 ${step}：删除邮件失败：${err.message}`, 'warn');
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}
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}
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async function refreshInbox() {
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const toolbarBtns = document.querySelectorAll('.nui-btn .nui-btn-text');
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for (const btn of toolbarBtns) {
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// 163 会把“刷 新”拆成带空格的文字，所以这里要先压平空白，
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// 不然脚本明明看到了顶部刷新按钮，也会误以为没找到。
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const compactLabel = String([
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btn.textContent || '',
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btn.getAttribute?.('aria-label') || '',
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btn.getAttribute?.('title') || '',
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].join('')).replace(/\s+/g, '');
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if (compactLabel === '刷新') {
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simulateClick(btn.closest('.nui-btn') || btn);
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console.log(MAIL163_PREFIX, 'Clicked top toolbar refresh button');
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log('[163 邮箱] 已命中顶部工具栏“刷新”按钮');
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await sleep(800);
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return;
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}
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}
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const receiveButtons = document.querySelectorAll('.ra0');
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for (const btn of receiveButtons) {
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if (normalizeText(btn.textContent || '').includes('收信')) {
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simulateClick(btn);
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console.log(MAIL163_PREFIX, 'Clicked receive button');
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log('[163 邮箱] 未找到顶部刷新，改用左侧“收信”按钮');
|
||
await sleep(800);
|
||
return;
|
||
}
|
||
}
|
||
|
||
const inboxLink = findInboxLink();
|
||
if (inboxLink) {
|
||
simulateClick(inboxLink);
|
||
log('[163 邮箱] 未找到顶部刷新或左侧“收信”，回退到点击“收件箱”');
|
||
await sleep(800);
|
||
return;
|
||
}
|
||
|
||
console.log(MAIL163_PREFIX, 'Could not find refresh button');
|
||
}
|
||
|
||
function extractVerificationCode(text) {
|
||
const matchCn = String(text || '').match(/(?:代码为|验证码[^0-9]*?)[\s：:]*(\d{6})/);
|
||
if (matchCn) return matchCn[1];
|
||
|
||
const matchEn = String(text || '').match(/code[:\s]+is[:\s]+(\d{6})|code[:\s]+(\d{6})/i);
|
||
if (matchEn) return matchEn[1] || matchEn[2];
|
||
|
||
const match6 = String(text || '').match(/\b(\d{6})\b/);
|
||
if (match6) return match6[1];
|
||
|
||
return null;
|
||
}
|
||
}
|