腾讯云新用户38一年的服务器，抢了好几天都没抢到就让gpt写了个脚本
购买地址：https://cloud.tencent.com/act/pro/featured-202604?from=29774
// ==UserScript==
// @name Tencent Cloud Flash Helper
// @namespace local.tencent.cloud.flash
// @version 0.1.0
// @author GPT5.5
// @description Region-selectable bounded request helper for Tencent Cloud activity page.
// @match https://cloud.tencent.com/act/pro/featured-202604*
// @run-at document-idle
// @grant none
// ==/UserScript==
(function () {
'use strict';
const API_URL = 'https://act-api.cloud.tencent.com/dianshi/do-goods';
const STORAGE_KEY = 'tencentCloudFlashHelperState';
const DEFAULT_INTERVAL_MS = 200;
const DEFAULT_DURATION_MS = 15 * 1000;
const EARLY_START_MS = 500;
const REGIONS = [
{ id: 4, label: '上海' },
{ id: 8, label: '广州' },
{ id: 1, label: '北京' },
];
const PAYLOAD_TEMPLATE = {
activity_id: 162634773874417,
goods: [
{
act_id: 1784747698901873,
type: 'lighthouse_v5',
goods_param: {
zone: '',
timeSpanUnit: '12m',
scenario: '0',
goodsNum: 1,
ddocUnionConnect: 0,
area: 1,
regionId: 4,
BlueprintId: 'LINUX_UNIX',
imageId: 'lhbp-qje6xg9k',
type: 'bundle_budget_mc_lg4_01',
},
page_from: 'act_buy',
},
],
preview: 0,
agent_channel: {
fromChannel: '',
fromSales: '',
isAgentClient: false,
fromUrl:
'https://cloud.tencent.com/act/pro/featured-202604?fromSource=gwzcw.12145564.12145564.12145564&utm_medium=cpc&utm_id=gwzcw.12145564.12145564.12145564&thirdparty=1&tk=3af777ac-73d2-4b06-8f39-5ed1b50d11c5#MS',
agent_key: '',
},
business: {
id: 23544,
from: 'lightningDeals',
},
};
function clone(value) {
return JSON.parse(JSON.stringify(value));
}
function buildPayload(regionId) {
const payload = clone(PAYLOAD_TEMPLATE);
payload.goods[0].goods_param.regionId = Number(regionId);
return payload;
}
function parseCookie(cookieText) {
return String(cookieText || '')
.split(';')
.map((item) => item.trim())
.filter(Boolean)
.reduce((cookies, item) => {
const eqIndex = item.indexOf('=');
if (eqIndex === -1) return cookies;
const key = item.slice(0, eqIndex);
const value = item.slice(eqIndex + 1);
cookies[key] = decodeURIComponent(value);
return cookies;
}, {});
}
function hash33(text) {
let hash = 5381;
for (let i = 0; i < text.length; i += 1) {
hash += (hash << 5) + text.charCodeAt(i);
}
return String(hash & 0x7fffffff);
}
function deriveCsrfToken(cookieText) {
const cookies = parseCookie(cookieText);
if (cookies.skey) return hash33(cookies.skey);
if (cookies.p_skey) return hash33(cookies.p_skey);
if (cookies.qcmainCSRFToken) return cookies.qcmainCSRFToken;
return '';
}
function resolveCsrfToken(cookieText) {
const cookies = parseCookie(cookieText);
if (cookies.skey) return { token: hash33(cookies.skey), source: 'skey' };
if (cookies.p_skey) return { token: hash33(cookies.p_skey), source: 'p_skey' };
if (cookies.qcmainCSRFToken) return { token: cookies.qcmainCSRFToken, source: 'qcmainCSRFToken' };
return { token: '', source: '' };
}
function maskSecret(value) {
const text = String(value || '');
if (!text) return '';
if (text.length <= 8) return `${text.slice(0, 2)}****`;
return `${text.slice(0, 4)}****${text.slice(-3)}`;
}
function inspectAuthState(cookieText) {
const cookies = parseCookie(cookieText);
const keys = Object.keys(cookies);
const resolved = resolveCsrfToken(cookieText);
return {
cookieFound: keys.length > 0,
cookieCount: keys.length,
hasSkey: Boolean(cookies.skey),
hasPSkey: Boolean(cookies.p_skey),
hasUin: Boolean(cookies.uin),
csrfFound: Boolean(resolved.token),
csrfSource: resolved.source,
csrfMasked: maskSecret(resolved.token),
};
}
function clamp(value, min, max) {
return Math.min(Math.max(value, min), max);
}
function calculatePanelPosition(options) {
const margin = 8;
const maxLeft = Math.max(margin, options.viewportWidth - options.panelWidth - margin);
const maxTop = Math.max(margin, options.viewportHeight - options.panelHeight - margin);
return {
left: clamp(options.pointerX - options.offsetX, margin, maxLeft),
top: clamp(options.pointerY - options.offsetY, margin, maxTop),
};
}
function getNextWindow(now = new Date()) {
const saleTimes = [
{ hour: 10, minute: 0, label: '10:00' },
{ hour: 15, minute: 0, label: '15:00' },
];
for (const sale of saleTimes) {
const saleAt = new Date(now);
saleAt.setHours(sale.hour, sale.minute, 0, 0);
const startAt = new Date(saleAt.getTime() - EARLY_START_MS);
if (now < new Date(saleAt.getTime() + DEFAULT_DURATION_MS)) {
return {
saleLabel: sale.label,
saleAt,
startAt,
endAt: new Date(startAt.getTime() + DEFAULT_DURATION_MS),
};
}
}
const tomorrow = new Date(now);
tomorrow.setDate(tomorrow.getDate() + 1);
tomorrow.setHours(10, 0, 0, 0);
return {
saleLabel: '10:00',
saleAt: tomorrow,
startAt: new Date(tomorrow.getTime() - EARLY_START_MS),
endAt: new Date(tomorrow.getTime() - EARLY_START_MS + DEFAULT_DURATION_MS),
};
}
function isSuccessResponse(data) {
if (!data || typeof data !== 'object') return false;
if (data.code === 0) return true;
if (typeof data.msg === 'string' && data.msg.toLowerCase() === 'ok') return true;
return false;
}
const core = {
API_URL,
REGIONS,
buildPayload,
calculatePanelPosition,
deriveCsrfToken,
inspectAuthState,
getNextWindow,
isSuccessResponse,
maskSecret,
parseCookie,
};
window.__TencentCloudFlashCore = core;
if (!window.document || !document.body) return;
let timer = null;
let sender = null;
let countdown = null;
let running = false;
let panel;
function loadState() {
try {
return JSON.parse(localStorage.getItem(STORAGE_KEY) || '{}');
} catch (_) {
return {};
}
}
function saveState(state) {
localStorage.setItem(STORAGE_KEY, JSON.stringify({ ...loadState(), ...state }));
}
function formatTime(date) {
return date.toLocaleTimeString('zh-CN', { hour12: false });
}
function getEls() {
return {
region: panel.querySelector('[data-role="region"]'),
arm: panel.querySelector('[data-role="arm"]'),
testSend: panel.querySelector('[data-role="test-send"]'),
cookieState: panel.querySelector('[data-role="cookie-state"]'),
csrfState: panel.querySelector('[data-role="csrf-state"]'),
status: panel.querySelector('[data-role="status"]'),
log: panel.querySelector('[data-role="log"]'),
};
}
function setStatus(message) {
getEls().status.textContent = message;
}
function setRunningControls(isRunning) {
const els = getEls();
els.arm.textContent = isRunning ? '停止' : '开始';
els.arm.classList.toggle('is-stop', isRunning);
}
function applyPanelPosition(position) {
if (!position || typeof position.left !== 'number' || typeof position.top !== 'number') return;
const rect = panel.getBoundingClientRect();
const next = calculatePanelPosition({
pointerX: position.left,
pointerY: position.top,
offsetX: 0,
offsetY: 0,
panelWidth: rect.width,
panelHeight: rect.height,
viewportWidth: window.innerWidth,
viewportHeight: window.innerHeight,
});
panel.style.left = `${next.left}px`;
panel.style.top = `${next.top}px`;
panel.style.right = 'auto';
panel.style.bottom = 'auto';
}
function enablePanelDrag() {
const handle = panel.querySelector('[data-role="drag-handle"]');
if (!handle) return;
handle.addEventListener('pointerdown', (event) => {
if (event.button !== 0) return;
const rect = panel.getBoundingClientRect();
const offsetX = event.clientX - rect.left;
const offsetY = event.clientY - rect.top;
handle.setPointerCapture?.(event.pointerId);
event.preventDefault();
function movePanel(moveEvent) {
const next = calculatePanelPosition({
pointerX: moveEvent.clientX,
pointerY: moveEvent.clientY,
offsetX,
offsetY,
panelWidth: rect.width,
panelHeight: rect.height,
viewportWidth: window.innerWidth,
viewportHeight: window.innerHeight,
});
panel.style.left = `${next.left}px`;
panel.style.top = `${next.top}px`;
panel.style.right = 'auto';
panel.style.bottom = 'auto';
}
function stopDragging(upEvent) {
document.removeEventListener('pointermove', movePanel);
document.removeEventListener('pointerup', stopDragging);
handle.releasePointerCapture?.(upEvent.pointerId);
const finalRect = panel.getBoundingClientRect();
saveState({ panelPosition: { left: finalRect.left, top: finalRect.top } });
}
document.addEventListener('pointermove', movePanel);
document.addEventListener('pointerup', stopDragging);
});
}
function addLog(message, data) {
const log = getEls().log;
const line = document.createElement('div');
const time = formatTime(new Date());
const suffix = data === undefined ? '' : ` ${JSON.stringify(data).slice(0, 260)}`;
line.textContent = `[${time}] ${message}${suffix}`;
log.prepend(line);
while (log.children.length > 12) {
log.removeChild(log.lastChild);
}
}
function readConfig() {
const els = getEls();
const state = {
regionId: Number(els.region.value),
};
saveState(state);
return state;
}
function buildHeaders(config) {
const token = resolveCsrfToken(document.cookie).token;
const headers = {
Accept: 'application/json, text/plain, */*',
'Content-Type': 'application/json',
'X-Requested-With': 'XMLHttpRequest',
};
if (token) headers['X-CSRF-TOKEN'] = token;
return headers;
}
function formatAuthState(authState) {
const cookieText = authState.cookieFound
? `已检测可读项（${authState.cookieCount} 项，skey:${authState.hasSkey ? '有' : '无'}，p_skey:${authState.hasPSkey ? '有' : '无'}，uin:${authState.hasUin ? '有' : '无'}）`
: '未检测到可读 Cookie，HttpOnly Cookie 仍可能由浏览器自动携带';
const csrfText = authState.csrfFound
? `已获取（来源：${authState.csrfSource}，${authState.csrfMasked}）`
: '未获取，请确认已登录腾讯云';
return { cookieText, csrfText };
}
function refreshAuthState(writeLog = false) {
const els = getEls();
const authState = inspectAuthState(document.cookie);
const formatted = formatAuthState(authState);
els.cookieState.textContent = formatted.cookieText;
els.csrfState.textContent = formatted.csrfText;
if (writeLog) {
addLog(`登录态检测：可读 Cookie ${authState.cookieFound ? '已检测' : '未检测'}，CSRF ${authState.csrfFound ? '已获取' : '未获取'}`);
}
return authState;
}
async function sendOnce(config) {
const response = await fetch(API_URL, {
method: 'POST',
mode: 'cors',
credentials: 'include',
headers: buildHeaders(config),
body: JSON.stringify(buildPayload(config.regionId)),
});
const text = await response.text();
let data;
try {
data = JSON.parse(text);
} catch (_) {
data = { status: response.status, body: text.slice(0, 500) };
}
return { ok: response.ok, status: response.status, data };
}
function stop(reason) {
running = false;
if (timer) clearTimeout(timer);
if (sender) clearInterval(sender);
if (countdown) clearInterval(countdown);
timer = null;
sender = null;
countdown = null;
setRunningControls(false);
setStatus(reason || '已停止');
}
function clearScheduledWork() {
if (timer) clearTimeout(timer);
if (sender) clearInterval(sender);
if (countdown) clearInterval(countdown);
timer = null;
sender = null;
countdown = null;
}
function startSending(config, activeWindow) {
if (running) return;
running = true;
setRunningControls(true);
const startedAt = Date.now();
let attempts = 0;
setStatus(`发送中：${activeWindow.saleLabel}`);
addLog(`开始发送，地区 ${config.regionId}`);
sender = setInterval(async () => {
attempts += 1;
if (Date.now() - startedAt >= DEFAULT_DURATION_MS) {
addLog(`到达 15 秒上限，共 ${attempts} 次`);
stop('已到达发送上限');
return;
}
try {
const result = await sendOnce(config);
addLog(`第 ${attempts} 次，HTTP ${result.status}`, result.data);
if (result.ok && isSuccessResponse(result.data)) {
stop(`检测到成功响应，共 ${attempts} 次`);
}
} catch (error) {
addLog(`第 ${attempts} 次失败`, { message: error.message });
}
}, DEFAULT_INTERVAL_MS);
}
function arm() {
clearScheduledWork();
running = false;
setRunningControls(true);
const config = readConfig();
const authState = refreshAuthState(true);
const activeWindow = getNextWindow(new Date());
const waitMs = Math.max(0, activeWindow.startAt.getTime() - Date.now());
setStatus(`已设置：${activeWindow.saleLabel}，${formatTime(activeWindow.startAt)} 开始`);
addLog(`等待 ${activeWindow.saleLabel}，提前 0.5 秒开始，地区 ${config.regionId}`);
if (!authState.cookieFound || !authState.csrfFound) {
addLog('提示：Cookie 或 CSRF 未检测完整，请确认已登录腾讯云');
}
countdown = setInterval(() => {
const leftMs = activeWindow.startAt.getTime() - Date.now();
if (leftMs <= 0) {
setStatus(`即将发送：${activeWindow.saleLabel}`);
return;
}
setStatus(`已设置：${activeWindow.saleLabel}，剩余 ${Math.ceil(leftMs / 1000)} 秒`);
}, 1000);
timer = setTimeout(() => {
if (countdown) clearInterval(countdown);
countdown = null;
startSending(config, activeWindow);
}, waitMs);
}
function toggleRun() {
if (timer || sender || countdown || running) {
stop('手动停止');
return;
}
arm();
}
async function testSendOnce() {
const config = readConfig();
const authState = refreshAuthState(true);
setStatus('正在发送测试请求...');
addLog(`测试请求：立即发送一次，地区 ${config.regionId}`);
if (!authState.cookieFound || !authState.csrfFound) {
addLog('提示：Cookie 或 CSRF 未检测完整，请确认已登录腾讯云');
}
try {
const result = await sendOnce(config);
addLog(`测试请求完成，HTTP ${result.status}`, result.data);
setStatus(`测试请求完成：HTTP ${result.status}`);
} catch (error) {
addLog('测试请求失败', { message: error.message });
setStatus('测试请求失败');
}
}
function createPanel() {
const state = loadState();
panel = document.createElement('div');
panel.id = 'tencent-cloud-flash-helper';
panel.innerHTML = `
<style>
#tencent-cloud-flash-helper {
position: fixed;
right: 16px;
bottom: 16px;
z-index: 2147483647;
width: 320px;
box-sizing: border-box;
padding: 12px;
border: 1px solid rgba(0, 0, 0, 0.14);
border-radius: 8px;
background: #ffffff;
color: #1f2329;
font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
box-shadow: 0 8px 26px rgba(0, 0, 0, 0.18);
}
#tencent-cloud-flash-helper * { box-sizing: border-box; }
#tencent-cloud-flash-helper .tc-row {
display: grid;
grid-template-columns: 70px 1fr;
gap: 8px;
align-items: center;
margin-top: 8px;
}
#tencent-cloud-flash-helper label { color: #4e5969; }
#tencent-cloud-flash-helper input,
#tencent-cloud-flash-helper select {
width: 100%;
height: 30px;
border: 1px solid #c9cdd4;
border-radius: 4px;
padding: 4px 8px;
font: inherit;
}
#tencent-cloud-flash-helper .tc-title {
display: flex;
justify-content: space-between;
align-items: center;
font-weight: 600;
cursor: move;
user-select: none;
touch-action: none;
}
#tencent-cloud-flash-helper .tc-actions {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px;
margin-top: 10px;
}
#tencent-cloud-flash-helper button {
height: 32px;
border: 0;
border-radius: 4px;
background: #176bff;
color: #fff;
cursor: pointer;
font: inherit;
}
#tencent-cloud-flash-helper button.is-stop { background: #d54941; }
#tencent-cloud-flash-helper .tc-status {
margin-top: 10px;
padding: 8px;
border-radius: 4px;
background: #f2f3f5;
color: #1f2329;
}
#tencent-cloud-flash-helper .tc-auth {
margin-top: 10px;
padding: 8px;
border-radius: 4px;
background: #f7f8fa;
color: #1f2329;
}
#tencent-cloud-flash-helper .tc-auth div {
margin-top: 4px;
word-break: break-word;
}
#tencent-cloud-flash-helper .tc-log {
margin-top: 8px;
max-height: 180px;
overflow: auto;
font-size: 12px;
color: #4e5969;
word-break: break-all;
}
</style>
<div class="tc-title" data-role="drag-handle">
<span>腾讯云抢购辅助</span>
<span>10:00 / 15:00</span>
</div>
<div class="tc-row">
<label>地区</label>
<select data-role="region">
${REGIONS.map((region) => `<option value="${region.id}">${region.label}</option>`).join('')}
</select>
</div>
<div class="tc-auth">
<div><strong>可读 Cookie：</strong><span data-role="cookie-state">待检测</span></div>
<div><strong>X-CSRF-TOKEN：</strong><span data-role="csrf-state">待检测</span></div>
</div>
<div class="tc-actions">
<button type="button" data-role="arm">开始</button>
<button type="button" data-role="test-send">测试请求</button>
</div>
<div class="tc-status" data-role="status">请选择地区并点击开始</div>
<div class="tc-log" data-role="log"></div>
`;
document.body.appendChild(panel);
applyPanelPosition(state.panelPosition);
enablePanelDrag();
const els = getEls();
els.region.value = String(state.regionId || 4);
setRunningControls(false);
els.arm.addEventListener('click', toggleRun);
els.testSend.addEventListener('click', testSendOnce);
refreshAuthState(false);
}
createPanel();
})();
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