Mail.ru Multi-session Bypass

Блокировка ограничений мультисессии в почте Mail.ru
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// ==UserScript==
// @name         Mail.ru Multi-session Bypass
// @namespace    https://github.com/Computershik73/mailru-multisession-bypass
// @version      1.0.1
// @description  Блокировка ограничений мультисессии в почте Mail.ru
// @author       Ilya Vysotsky
// @match        *://e.mail.ru/*
// @run-at       document-start
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';
	
    window.webpackChunk_mail_octavius = window.webpackChunk_mail_octavius ||[];
    const origPush = window.webpackChunk_mail_octavius.push;

    window.webpackChunk_mail_octavius.push = function(...args) {
        const chunk = args[0];    
        const modules = chunk[1]; 

        if (modules) {
            for (let moduleId in modules) {
                let funcStr = modules[moduleId].toString();
                let modified = false;

                if (funcStr.includes('MULTI_COOKIE_RESTRICTION_ENABLED')) {
                    funcStr = funcStr.replace(/[a-zA-Z0-9_$]+\.MULTI_COOKIE_RESTRICTION_ENABLED/g, 'false');
                    modified = true;
                }
               
                if (funcStr.includes('MULTI_COOKIE_ANALITYCS_ENABLED')) {
                     funcStr = funcStr.replace(/[a-zA-Z0-9_$]+\.MULTI_COOKIE_ANALITYCS_ENABLED/g, 'false');
                     modified = true;
                }

                if (funcStr.includes('#multi-session')) {
                    funcStr = funcStr.replace(/["']#multi-session["']/g, '"#inbox"');
                    modified = true;
                }

                if (funcStr.includes('octavius/user-sessions/check')) {
                    funcStr = funcStr.replace(/total:\s*[a-zA-Z0-9_$]+\.length/g, 'total: 0');
                    funcStr = funcStr.replace(/web:\s*[a-zA-Z0-9_$]+\.length/g, 'web: 0');
                    funcStr = funcStr.replace(/d\.fulfilled\.subscribe/g, '/* blocked sub */ d.fulfilled.subscribe');
                    modified = true;
                }

                if (modified) {
                    try {
                        modules[moduleId] = eval('(' + funcStr + ')');
                    } catch (e) {
                        console.error(`Ошибка патчинга модуля ${moduleId}:`, e);
                    }
                }
            }
        }

        return origPush.apply(this, args);
    };

    let realSotaConfig = window.sotaConfig || {};
        
    const configHandler = {
        get: function(target, prop, receiver) {
            if (prop === 'MULTI_COOKIE_RESTRICTION_ENABLED') return false;
            if (prop === 'MULTI_COOKIE_PROMO_ENABLED') return false;
            if (prop === 'authGate') return false;
            if (prop === 'isMultisession') return false;

            const value = Reflect.get(target, prop, receiver);
            if (value && typeof value === 'object') {
                return new Proxy(value, configHandler);
            }
            return value;
        }
    };

    function mutateConfig(cfg) {
        if (!cfg) return;
        try {
            if (cfg.cfg && cfg.cfg.omicron && cfg.cfg.omicron.Config) {
                cfg.cfg.omicron.Config['multi-cookie-restriction-enabled'] = false;
                cfg.cfg.omicron.Config['show-party-informer'] = false; 
            }
        } catch(e) {}
    }

    try {
        const descriptor = Object.getOwnPropertyDescriptor(window, 'sotaConfig');

        if (!descriptor || descriptor.configurable) {
            Object.defineProperty(window, 'sotaConfig', {
                get: function() {
                    return new Proxy(realSotaConfig, configHandler);
                },
                set: function(val) {
                    mutateConfig(val);
                    realSotaConfig = val;
                },
                configurable: true
            });
        } else {
            console.warn('[Mail.ru Bypass] sotaConfig защищен от перезаписи. Использую прямую мутацию.');
            mutateConfig(window.sotaConfig);
        }
    } catch (e) {
        console.warn('[Mail.ru Bypass] Ошибка при установке ловушки на sotaConfig:', e);
        mutateConfig(window.sotaConfig);
    }

    const isForbiddenUrl = (url) => typeof url === 'string' && url.includes('multi-session');

    const origPushState = history.pushState;
    const origReplaceState = history.replaceState;

    history.pushState = function(state, title, url) {
        if (isForbiddenUrl(url)) return;
        return origPushState.apply(this, arguments);
    };

    history.replaceState = function(state, title, url) {
        if (isForbiddenUrl(url)) return;
        return origReplaceState.apply(this, arguments);
    };
	
    const style = document.createElement('style');
    style.innerHTML = `
        #multi-session,
        .multisession-stub,
        [class*="multisession"],
        div[data-qa-id="multisession-stub"] {
            display: none !important;
            opacity: 0 !important;
            pointer-events: none !important;
        }
        
        .application-mail__layout_main {
            display: block !important;
            opacity: 1 !important;
            visibility: visible !important;
        }
    `;
    
    if (document.head || document.documentElement) {
        (document.head || document.documentElement).appendChild(style);
    } else {
        const observer = new MutationObserver(() => {
            if (document.head || document.documentElement) {
                (document.head || document.documentElement).appendChild(style);
                observer.disconnect();
            }
        });
        observer.observe(document, { childList: true, subtree: true });
    }

})();