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Merge pull request #154 from himanshu8443/feature
update v2.5.5
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,50 +1,192 @@ | ||
| import axios from 'axios'; | ||
| import {getBaseUrl} from '../getBaseUrl'; | ||
| import * as cheerio from 'cheerio'; | ||
| import {MmmkvCache} from '../../Mmkv'; | ||
| import {ToastAndroid} from 'react-native'; | ||
|
|
||
| export async function nfGetCookie() { | ||
| try { | ||
| const baseUrl = await getBaseUrl('nfMirror'); | ||
| const res = await axios.get(baseUrl + '/home', {withCredentials: false}); | ||
| const $ = cheerio.load(res.data); | ||
| // console.log('nf cookie html', res.data); | ||
| const addhash = $('body').attr('data-addhash'); | ||
| console.log('nf addhash', addhash); | ||
| export class NetMirrorCookieFetcher { | ||
| private static readonly COOKIE_CACHE_KEY = 'nfCookie'; | ||
| private static readonly COOKIE_TIME_KEY = 'nfCookieTime'; | ||
| private static readonly COOKIE_EXPIRY_MS = 79200000; // 22 hours | ||
| private static readonly VERIFY_TIMEOUT_MS = 25000; | ||
| private static readonly MAX_RETRY_ATTEMPTS = 50; | ||
|
|
||
| /** | ||
| * Fetches a cookie with intelligent caching and error handling | ||
| * @returns Promise resolving to the cookie string | ||
| */ | ||
| static async fetchCookie(): Promise<string> { | ||
| try { | ||
| const addRes = await fetch( | ||
| baseUrl + '/v.php?hash=' + addhash + '&t=' + Math.random(), | ||
| { | ||
| credentials: 'omit', | ||
| }, | ||
| // Check cached cookie first | ||
| const cachedCookie = this.getCachedCookie(); | ||
| if (cachedCookie) { | ||
| return cachedCookie; | ||
| } | ||
|
|
||
| // Show waiting toast | ||
| ToastAndroid.show( | ||
| 'Getting cookie, please wait 20 sec...', | ||
| ToastAndroid.SHORT, | ||
| ); | ||
|
|
||
| // Fetch new cookie with retry mechanism | ||
| return await this.fetchFreshCookie(); | ||
| } catch (err) { | ||
| console.log('nf addhash error ', err); | ||
| console.error('NetMirror cookie fetch failed:', err); | ||
| return ''; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Retrieves cached cookie if still valid | ||
| * @returns Cached cookie or null if expired | ||
| */ | ||
| private static getCachedCookie(): string | null { | ||
| const nfCookieTime = MmmkvCache.getString(this.COOKIE_TIME_KEY); | ||
| if (nfCookieTime) { | ||
| const timeDiff = new Date().getTime() - parseInt(nfCookieTime); | ||
| if (timeDiff < this.COOKIE_EXPIRY_MS) { | ||
| const nfCookie = MmmkvCache.getString(this.COOKIE_CACHE_KEY); | ||
| console.log('NetMirror cookie retrieved from cache'); | ||
| return nfCookie || null; | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| /** | ||
| * Fetches a fresh cookie with multiple verification steps | ||
| * @returns Promise resolving to the new cookie | ||
| */ | ||
| private static async fetchFreshCookie(): Promise<string> { | ||
| const baseUrl = await getBaseUrl('nfMirror'); | ||
|
|
||
| // Fetch initial page to get addhash | ||
| const res = await axios.get(`${baseUrl}/home`, {withCredentials: false}); | ||
| const $ = cheerio.load(res.data); | ||
| const addhash = $('body').attr('data-addhash'); | ||
|
|
||
| if (!addhash) { | ||
| throw new Error('Unable to extract addhash'); | ||
| } | ||
|
|
||
| // Preliminary verification | ||
| await this.performPreliminaryVerification(addhash); | ||
|
|
||
| // Cookie verification with retry logic | ||
| const cookie = await this.verifyCookie(baseUrl, addhash); | ||
|
|
||
| // Cache the new cookie | ||
| this.cacheCookie(cookie); | ||
| ToastAndroid.show('Cookie saved for 24 hours', ToastAndroid.SHORT); | ||
|
|
||
| return cookie; | ||
| } | ||
|
|
||
| /** | ||
| * Performs preliminary verification request | ||
| * @param addhash Verification hash | ||
| */ | ||
| private static async performPreliminaryVerification( | ||
| addhash: string, | ||
| ): Promise<void> { | ||
| try { | ||
| const addRes = await fetch( | ||
| 'https://userverify.netmirror.app/verify?vhf=' + | ||
| addhash + | ||
| '&t=' + | ||
| Math.random(), | ||
| { | ||
| credentials: 'omit', | ||
| }, | ||
| await fetch( | ||
| `https://userverify.netmirror.app/verify?dp1=${addhash}&a=y&t=${Math.random()}`, | ||
| {credentials: 'omit'}, | ||
| ); | ||
| } catch (err) { | ||
| console.log('nf addhash error ', err); | ||
| console.warn('Preliminary verification failed:', err); | ||
| } | ||
| const form = new FormData(); | ||
| form.append('verify', addhash); | ||
| const res2 = await fetch(baseUrl + '/verify2.php', { | ||
| } | ||
|
|
||
| /** | ||
| * Verifies and retrieves the cookie with retry mechanism | ||
| * @param baseUrl Base URL for verification | ||
| * @param addhash Verification hash | ||
| * @returns Promise resolving to the cookie string | ||
| */ | ||
| private static async verifyCookie( | ||
| baseUrl: string, | ||
| addhash: string, | ||
| ): Promise<string> { | ||
| for (let attempt = 1; attempt <= this.MAX_RETRY_ATTEMPTS; attempt++) { | ||
| const form = new FormData(); | ||
| form.append('verify', addhash); | ||
|
|
||
| const verificationPromise = new Promise<string>((resolve, reject) => { | ||
| const timeoutId = setTimeout(() => { | ||
| reject(new Error('Cookie verification timed out')); | ||
| }, this.VERIFY_TIMEOUT_MS); | ||
|
|
||
| this.performCookieVerification(baseUrl, form) | ||
| .then(cookie => { | ||
| clearTimeout(timeoutId); | ||
| resolve(cookie); | ||
| }) | ||
| .catch(err => { | ||
| clearTimeout(timeoutId); | ||
| reject(err); | ||
| }); | ||
| }); | ||
|
|
||
| try { | ||
| return await verificationPromise; | ||
| } catch (err) { | ||
| console.warn(`Cookie verification attempt ${attempt} failed:`, err); | ||
| if (attempt === this.MAX_RETRY_ATTEMPTS) { | ||
| throw err; | ||
| } | ||
| // Optional: add a small delay between retries | ||
| await new Promise(resolve => setTimeout(resolve, 1000)); | ||
| } | ||
| } | ||
|
|
||
| throw new Error('Failed to retrieve cookie after multiple attempts'); | ||
| } | ||
|
|
||
| /** | ||
| * Performs the actual cookie verification request | ||
| * @param baseUrl Base URL for verification | ||
| * @param form FormData for verification | ||
| * @returns Promise resolving to the cookie string | ||
| */ | ||
| private static async performCookieVerification( | ||
| baseUrl: string, | ||
| form: FormData, | ||
| ): Promise<string> { | ||
| const res2 = await fetch(`${baseUrl}/verify2.php`, { | ||
| method: 'POST', | ||
| body: form, | ||
| credentials: 'omit', | ||
| }); | ||
|
|
||
| const res2Json = await res2.json(); | ||
| console.log('NetMirror verification response:', res2Json); | ||
|
|
||
| if (res2Json.statusup !== 'All Done') { | ||
| throw new Error('Verification not complete'); | ||
| } | ||
|
|
||
| const cookie2 = res2.headers.get('set-cookie'); | ||
| console.log('nfCookie2', cookie2); | ||
| return cookie2?.split(';')[0] + ';' || ''; | ||
| } catch (err) { | ||
| console.error('nf cookie error: ', err); | ||
| return ''; | ||
| if (!cookie2) { | ||
| throw new Error('No cookie found in response'); | ||
| } | ||
|
|
||
| return `${cookie2.split(';')[0]};`; | ||
| } | ||
|
|
||
| /** | ||
| * Caches the retrieved cookie | ||
| * @param cookie Cookie string to cache | ||
| */ | ||
| private static cacheCookie(cookie: string): void { | ||
| MmmkvCache.setString(this.COOKIE_CACHE_KEY, cookie); | ||
| MmmkvCache.setString(this.COOKIE_TIME_KEY, new Date().getTime().toString()); | ||
| } | ||
| } | ||
|
|
||
| // Usage | ||
| export async function nfGetCookie(): Promise<string> { | ||
| return NetMirrorCookieFetcher.fetchCookie(); | ||
| } |
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