Advanced YouTube Age Restriction Bypass Pro

Watch age-restricted YouTube videos without login or age verification 😎 with enhanced features!
当前为 2025-01-06 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         Advanced YouTube Age Restriction Bypass Pro
// @description  Watch age-restricted YouTube videos without login or age verification 😎 with enhanced features!
// @version      4.2.0
// @author       Zerody (Enhanced by Cody)
// @namespace    https://github.com/zerodytrash/Simple-YouTube-Age-Restriction-Bypass/
// @supportURL   https://github.com/zerodytrash/Simple-YouTube-Age-Restriction-Bypass/issues
// @license      MIT
// @match        https://www.youtube.com/*
// @match        https://www.youtube-nocookie.com/*
// @match        https://m.youtube.com/*
// @match        https://music.youtube.com/*
// @grant        none
// @run-at       document-start
// @compatible   chrome
// @compatible   firefox
// @compatible   opera
// @compatible   edge
// @compatible   safari
// ==/UserScript==

(function () {
    'use strict';

    const CONFIG = {
        ENABLE_UNLOCK_NOTIFICATION: true,
        ENABLE_AUTO_AD_SKIPPER: true,
        DEFAULT_VIDEO_QUALITY: '1080p',
        ENABLE_ERROR_REPORTING: true,
        COUNTRY_SPECIFIC_PROXIES: {
            US: 'https://us-proxy.server.com',
            EU: 'https://eu-proxy.server.com',
        },
        RATE_LIMIT_REQUESTS: 10,
        LOG_LEVEL: 'INFO',
    };

    const UNLOCKABLE_STATUSES = ['AGE_VERIFICATION_REQUIRED', 'CONTENT_WARNING'];
    let activeObservers = [];

    const logger = {
        info: (msg) => logMessage('INFO', msg),
        warn: (msg) => logMessage('WARN', msg),
        error: (msg) => logMessage('ERROR', msg),
    };

    function logMessage(level, msg) {
        if (['INFO', 'WARN', 'ERROR'].includes(level) && CONFIG.LOG_LEVEL === level) {
            console.log(`[YouTube Bypass Pro - ${level}]`, msg);
        }
    }

    function showNotification(message, timeout = 5000) {
        if (!CONFIG.ENABLE_UNLOCK_NOTIFICATION) return;

        const notification = document.createElement('div');
        notification.textContent = message;
        Object.assign(notification.style, {
            position: 'fixed',
            bottom: '10px',
            right: '10px',
            backgroundColor: '#007BFF',
            color: '#FFF',
            padding: '10px',
            borderRadius: '5px',
            zIndex: 9999,
            fontSize: '14px',
        });
        document.body.appendChild(notification);
        setTimeout(() => notification.remove(), timeout);
    }

    function getProxy(countryCode) {
        return CONFIG.COUNTRY_SPECIFIC_PROXIES[countryCode] || Object.values(CONFIG.COUNTRY_SPECIFIC_PROXIES)[0];
    }

    async function unlockResponse(response) {
        try {
            if (response.playabilityStatus && UNLOCKABLE_STATUSES.includes(response.playabilityStatus.status)) {
                showNotification('Unlocking video...');
                const proxy = getProxy('US');

                const unlockAttempt = await fetch(`${proxy}/unlock`, {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify({ videoId: response.videoDetails.videoId }),
                });

                const unlockedData = await unlockAttempt.json();

                if (unlockedData.errorMessage) throw new Error(unlockedData.errorMessage);

                Object.assign(response, unlockedData);
                logger.info('Video unlocked successfully.');
                showNotification('Video unlocked successfully!');
            }
        } catch (error) {
            logger.warn(`Unlock failed: ${error.message}`);
            showNotification('Video unlock failed. Retrying...');
        }
    }

    const nativeXHROpen = XMLHttpRequest.prototype.open;
    XMLHttpRequest.prototype.open = function (method, url, ...args) {
        if (url.includes('/youtubei/v1/player')) {
            this.addEventListener('readystatechange', function () {
                if (this.readyState === 4 && this.status === 200) {
                    try {
                        const response = JSON.parse(this.responseText);
                        unlockResponse(response);
                        this.responseText = JSON.stringify(response);
                    } catch (error) {
                        logger.error(`Error modifying video response: ${error.message}`);
                    }
                }
            });
        }
        nativeXHROpen.call(this, method, url, ...args);
    };

    function enableAdSkipper() {
        if (!CONFIG.ENABLE_AUTO_AD_SKIPPER) return;

        const observer = new MutationObserver(() => {
            const skipButton = document.querySelector('.ytp-ad-skip-button');
            if (skipButton) {
                skipButton.click();
                logger.info('Skipped an ad.');
            }
        });

        observer.observe(document.body, { childList: true, subtree: true });
        activeObservers.push(observer);
    }

    function setVideoQuality() {
        const observer = new MutationObserver(() => {
            const settingsButton = document.querySelector('.ytp-settings-button');
            if (settingsButton) {
                settingsButton.click();
                observer.disconnect();

                setTimeout(() => {
                    const qualityOption = [...document.querySelectorAll('.ytp-menuitem')].find((item) =>
                        item.textContent.includes(CONFIG.DEFAULT_VIDEO_QUALITY)
                    );
                    if (qualityOption) qualityOption.click();
                    logger.info(`Set video quality to ${CONFIG.DEFAULT_VIDEO_QUALITY}`);
                }, 200);
            }
        });

        observer.observe(document.body, { childList: true, subtree: true });
        activeObservers.push(observer);
    }

    function disconnectObservers() {
        activeObservers.forEach((observer) => observer.disconnect());
        activeObservers = [];
    }

    function init() {
        logger.info('Initializing YouTube Age Bypass...');
        enableAdSkipper();
        setVideoQuality();
        window.addEventListener('beforeunload', disconnectObservers);
        logger.info('Initialization complete!');
    }

    init();
})();
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