添加whatshub工单

2026-06-20 04:47:34 +08:00
parent a6c87e8e25
commit d5a0ffa6db
271 changed files with 9377 additions and 303 deletions
@@ -0,0 +1,97 @@
+/**
+ * Cloudflare / Turnstile 挑战页检测
+ */
+
+/**
+ * @typedef {Object} CloudflareState
+ * @property {boolean} blocked 是否处于 CF 挑战中
+ * @property {string|null} challengeType turnstile|js_challenge|unknown|null
+ * @property {boolean} hasCfClearance 是否已有 cf_clearance cookie
+ * @property {string} url 当前页面 URL
+ * @property {string} title 页面 title
+ */
+
+/**
+ * 检测页面是否被 Cloudflare 拦截
+ * @param {import('puppeteer').Page} page
+ * @returns {Promise<CloudflareState>}
+ */
+async function detectCloudflare(page) {
+    const url = page.url();
+    const title = await page.title().catch(() => '');
+
+    const cookies = await page.cookies().catch(() => []);
+    const hasCfClearance = cookies.some((c) => c.name === 'cf_clearance');
+
+    const domSignals = await page.evaluate(() => {
+        const hasTurnstileInput = !!document.querySelector('[name="cf-turnstile-response"]');
+        const hasTurnstileWidget = !!document.querySelector('.cf-turnstile, [data-sitekey]');
+        const hasChallengeRunning = !!document.querySelector('#challenge-running, #cf-challenge-running');
+        const titleText = document.title || '';
+        const bodyText = (document.body && document.body.innerText) ? document.body.innerText.slice(0, 500) : '';
+        return {
+            hasTurnstileInput,
+            hasTurnstileWidget,
+            hasChallengeRunning,
+            titleHasJustAMoment: titleText.includes('Just a moment'),
+            bodyHasJustAMoment: bodyText.includes('Just a moment') || bodyText.includes('Checking your browser'),
+        };
+    }).catch(() => ({
+        hasTurnstileInput: false,
+        hasTurnstileWidget: false,
+        hasChallengeRunning: false,
+        titleHasJustAMoment: false,
+        bodyHasJustAMoment: false,
+    }));
+
+    const urlChallenge = url.includes('/cdn-cgi/challenge-platform') || url.includes('/cdn-cgi/challenge');
+
+    let challengeType = null;
+    if (domSignals.hasTurnstileInput || domSignals.hasTurnstileWidget) {
+        challengeType = 'turnstile';
+    } else if (urlChallenge || domSignals.titleHasJustAMoment || domSignals.bodyHasJustAMoment) {
+        challengeType = 'js_challenge';
+    }
+
+    const blocked = !hasCfClearance && (
+        urlChallenge
+        || domSignals.titleHasJustAMoment
+        || domSignals.bodyHasJustAMoment
+        || domSignals.hasTurnstileInput
+        || domSignals.hasTurnstileWidget
+        || domSignals.hasChallengeRunning
+        || title.includes('Just a moment')
+    );
+
+    return {
+        blocked,
+        challengeType,
+        hasCfClearance,
+        url,
+        title,
+    };
+}
+
+/**
+ * 检测 Turnstile 是否已通过
+ * @param {import('puppeteer').Page} page
+ * @returns {Promise<boolean>}
+ */
+async function isTurnstileSolved(page) {
+    const cookies = await page.cookies().catch(() => []);
+    if (cookies.some((c) => c.name === 'cf_clearance')) {
+        return true;
+    }
+
+    const tokenLen = await page.evaluate(() => {
+        const input = document.querySelector('[name="cf-turnstile-response"]');
+        return input && input.value ? input.value.length : 0;
+    }).catch(() => 0);
+
+    return tokenLen > 20;
+}
+
+module.exports = {
+    detectCloudflare,
+    isTurnstileSolved,
+};