Bump version 2.2.0

EbookParadijs, Film-Paleis, MuziekFabriek and Puur-Hollands

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=${TARGETPLATFORM:-linux/amd64} node:16-alpine3.14
+FROM --platform=${TARGETPLATFORM:-linux/amd64} node:16-alpine3.15
 
 # Print build information
 ARG TARGETPLATFORM

README.md

@@ -66,13 +66,13 @@ This is the recommended way for Windows users.
 ### From source code
 
 This is the recommended way for macOS users and for developers.
-* Install [NodeJS](https://nodejs.org/).
+* Install [NodeJS](https://nodejs.org/) 16.
 * Clone this repository and open a shell in that path.
 * Run `export PUPPETEER_PRODUCT=firefox` (Linux/macOS) or `set PUPPETEER_PRODUCT=firefox` (Windows).
 * Run `npm install` command to install FlareSolverr dependencies.
-* Run `node node_modules/puppeteer/install.js` to install Firefox.
+* Run `npm start` command to compile TypeScript code and start FlareSolverr.
-* Run `npm run build` command to compile TypeScript code.
+
-* Run `npm start` command to start FlareSolverr.
+If you get errors related to firefox not installed try running `node node_modules/puppeteer/install.js` to install Firefox.
 
 ### Systemd service
 
@@ -221,7 +221,7 @@ LOG_HTML | false | Only for debugging. If `true` all HTML that passes through th
 CAPTCHA_SOLVER | none | Captcha solving method. It is used when a captcha is encountered. See the Captcha Solvers section.
 TZ | UTC | Timezone used in the logs and the web browser. Example: `TZ=Europe/London`.
 HEADLESS | true | Only for debugging. To run the web browser in headless mode or visible.
-BROWSER_TIMEOUT | 30000 | If you are experiencing errors/timeouts because your system is slow, you can try to increase this value. Remember to increase the `maxTimeout` parameter too.
+BROWSER_TIMEOUT | 40000 | If you are experiencing errors/timeouts because your system is slow, you can try to increase this value. Remember to increase the `maxTimeout` parameter too.
 TEST_URL | https://www.google.com | FlareSolverr makes a request on start to make sure the web browser is working. You can change that URL if it is blocked in your country.
 PORT | 8191 | Listening port. You don't need to change this if you are running on Docker.
 HOST | 0.0.0.0 | Listening interface. You don't need to change this if you are running on Docker.

build-binaries.js

@@ -64,8 +64,8 @@ function getFirefoxNightlyVersion() {
   if (fs.existsSync('bin')) {
     fs.rmSync('bin', { recursive: true })
   }
-  execSync('./node_modules/.bin/pkg -t node14-win-x64,node14-linux-x64 --out-path bin .')
+  execSync('./node_modules/.bin/pkg -t node16-win-x64,node16-linux-x64 --out-path bin .')
-  // execSync('./node_modules/.bin/pkg -t node14-win-x64,node14-mac-x64,node14-linux-x64 --out-path bin .')
+  // execSync('./node_modules/.bin/pkg -t node16-win-x64,node16-mac-x64,node16-linux-x64 --out-path bin .')
 
   // get firefox revision
   const revision = await getFirefoxNightlyVersion();

package.json

@@ -1,12 +1,12 @@
 {
   "name": "flaresolverr",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Proxy server to bypass Cloudflare protection.",
   "scripts": {
-    "start": "node ./dist/server.js",
+    "start": "tsc && node ./dist/server.js",
     "build": "tsc",
     "dev": "nodemon -e ts --exec ts-node src/server.ts",
-    "package": "node build-binaries.js",
+    "package": "tsc && node build-binaries.js",
     "test": "jest --runInBand"
   },
   "author": "Diego Heras (ngosang)",
@@ -23,7 +23,7 @@
     "body-parser": "^1.19.0",
     "console-log-level": "^1.4.1",
     "express": "^4.17.1",
-    "puppeteer": "^3.3.0",
+    "puppeteer": "^13.1.2",
     "uuid": "^8.3.2"
   },
   "devDependencies": {
@@ -31,13 +31,13 @@
     "@types/body-parser": "^1.19.1",
     "@types/express": "^4.17.13",
     "@types/jest": "^27.0.2",
-    "@types/node": "^14.17.27",
+    "@types/node": "^16.11.7",
-    "@types/puppeteer": "^3.0.6",
+    "@types/puppeteer": "^5.4.4",
     "@types/supertest": "^2.0.11",
     "@types/uuid": "^8.3.1",
     "archiver": "^5.3.0",
     "nodemon": "^2.0.13",
-    "pkg": "^5.3.3",
+    "pkg": "^5.5.2",
     "supertest": "^6.1.6",
     "ts-jest": "^27.0.7",
     "ts-node": "^10.3.0",

src/controllers/v1.ts

@@ -1,6 +1,5 @@
-// todo: avoid puppeter objects
-import {SetCookie, Headers, HttpMethod} from 'puppeteer'
 import {Request, Response} from 'express';
+import {Protocol} from "devtools-protocol";
 
 import log from '../services/log'
 import {browserRequest, ChallengeResolutionResultT, ChallengeResolutionT} from "../services/solver";
@@ -20,11 +19,11 @@ export interface Proxy {
 
 export interface V1RequestBase {
   cmd: string
-  cookies?: SetCookie[],
+  cookies?: Protocol.Network.CookieParam[],
   maxTimeout?: number
   proxy?: Proxy
   session: string
-  headers?: Headers // deprecated v2, not used
+  headers?: Record<string, string> // deprecated v2, not used
   userAgent?: string // deprecated v2, not used
 }
 
@@ -33,7 +32,7 @@ interface V1RequestSession extends V1RequestBase {
 
 export interface V1Request extends V1RequestBase {
   url: string
-  method?: HttpMethod
+  method?: string
   postData?: string
   returnOnlyCookies?: boolean
   download?: boolean // deprecated v2, not used

src/providers/cloudflare.ts

@@ -1,4 +1,4 @@
-import {Page, Response} from 'puppeteer'
+import {Page, HTTPResponse} from 'puppeteer'
 
 import log from "../services/log";
 
@@ -7,15 +7,29 @@ import log from "../services/log";
  **/
 
 const BAN_SELECTORS = ['.text-gray-600'];
-const CHALLENGE_SELECTORS = ['#trk_jschal_js', '.ray_id', '.attack-box', '#cf-please-wait'];
+const CHALLENGE_SELECTORS = [
+    '#trk_jschal_js', '.ray_id', '.attack-box', '#cf-please-wait', // CloudFlare
+    '#link-ddg', // DDoS-GUARD
+    'td.info #js_info' // Custom CloudFlare for EbookParadijs, Film-Paleis, MuziekFabriek and Puur-Hollands
+];
 const CAPTCHA_SELECTORS = ['input[name="cf_captcha_kind"]'];
 
-export default async function resolveChallenge(url: string, page: Page, response: Response): Promise<Response> {
+export default async function resolveChallenge(url: string, page: Page, response: HTTPResponse): Promise<HTTPResponse> {
 
   // look for challenge and return fast if not detected
-  if (response.headers().server &&
+  let cfDetected = response.headers().server && response.headers().server.startsWith('cloudflare');
-      response.headers().server.startsWith('cloudflare') &&
+  if (cfDetected) {
-      (response.status() == 403 || response.status() == 503)) {
+    if (response.status() == 403 || response.status() == 503) {
+      cfDetected = true; // Defected CloudFlare and DDoS-GUARD
+    } else if (response.headers().vary && response.headers().vary.trim() == 'Accept-Encoding,User-Agent' &&
+        response.headers()['content-encoding'] && response.headers()['content-encoding'].trim() == 'br') {
+      cfDetected = true; // Detected Custom CloudFlare for EbookParadijs, Film-Paleis, MuziekFabriek and Puur-Hollands
+    } else {
+      cfDetected = false;
+    }
+  }
+
+  if (cfDetected) {
     log.info('Cloudflare detected');
   } else {
     log.info('Cloudflare not detected');
@@ -26,10 +40,8 @@ export default async function resolveChallenge(url: string, page: Page, response
     throw new Error('Cloudflare has blocked this request. Probably your IP is banned for this site, check in your web browser.')
   }
 
-  let selectorFound = false;
-  if (response.status() > 400) {
-
   // find Cloudflare selectors
+  let selectorFound = false;
   let selector: string = await findAnySelector(page, CHALLENGE_SELECTORS)
   if (selector) {
     selectorFound = true;
@@ -57,7 +69,7 @@ export default async function resolveChallenge(url: string, page: Page, response
             // wait until redirecting disappears
             while (true) {
               try {
-                  await page.waitFor(1000)
+                await page.waitForTimeout(1000)
                 const displayStyle2 = await page.evaluate(() => {
                   return getComputedStyle(document.querySelector('#cf-spinner-redirecting')).getPropertyValue("display");
                 });
@@ -84,7 +96,7 @@ export default async function resolveChallenge(url: string, page: Page, response
       }
 
       log.debug('Waiting for Cloudflare challenge...')
-        await page.waitFor(1000)
+      await page.waitForTimeout(1000)
     }
 
     log.debug('Validating HTML code...')
@@ -92,12 +104,6 @@ export default async function resolveChallenge(url: string, page: Page, response
     log.debug(`No challenge element detected.`)
   }
 
-  } else {
-    // some sites use cloudflare but there is no challenge
-    log.debug(`Javascript challenge not detected. Status code: ${response.status()}`);
-    selectorFound = true;
-  }
-
   // check for CAPTCHA challenge
   if (await findAnySelector(page, CAPTCHA_SELECTORS)) {
     log.info('CAPTCHA challenge detected');

src/services/sessions.ts

@@ -1,6 +1,7 @@
 import {v1 as UUIDv1} from 'uuid'
 import * as path from 'path'
-import {SetCookie, Browser} from 'puppeteer'
+import {Browser} from 'puppeteer'
+import {Protocol} from "devtools-protocol";
 
 import log from './log'
 import {Proxy} from "../controllers/v1";
@@ -20,7 +21,7 @@ interface SessionsCache {
 
 export interface SessionCreateOptions {
   oneTimeSession: boolean
-  cookies?: SetCookie[],
+  cookies?: Protocol.Network.CookieParam[],
   maxTimeout?: number
   proxy?: Proxy
 }
@@ -140,7 +141,7 @@ export async function create(session: string, options: SessionCreateOptions): Pr
   const puppeteerOptions: any = {
     product: 'firefox',
     headless: process.env.HEADLESS !== 'false',
-    timeout: process.env.BROWSER_TIMEOUT || 30000
+    timeout: process.env.BROWSER_TIMEOUT || 40000
   }
 
   puppeteerOptions.extraPrefsFirefox = buildExtraPrefsFirefox(options.proxy)

src/services/solver.ts

@@ -1,4 +1,4 @@
-import {Response, Headers, Page} from 'puppeteer'
+import {Page, HTTPResponse} from 'puppeteer'
 const Timeout = require('await-timeout');
 
 import log from './log'
@@ -11,7 +11,7 @@ const sessions = require('./sessions')
 export interface ChallengeResolutionResultT {
     url: string
     status: number,
-    headers?: Headers,
+    headers?: Record<string, string>,
     response: string,
     cookies: object[]
     userAgent: string
@@ -64,7 +64,7 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
 
         // go to the page
         log.debug(`Navigating to... ${params.url}`)
-        let response: Response = await gotoPage(params, page);
+        let response: HTTPResponse = await gotoPage(params, page);
 
         // set cookies
         if (params.cookies) {
@@ -128,8 +128,8 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
     }
 }
 
-async function gotoPage(params: V1Request, page: Page): Promise<Response> {
+async function gotoPage(params: V1Request, page: Page): Promise<HTTPResponse> {
-    let response: Response;
+    let response: HTTPResponse;
     if (params.method != 'POST') {
         response = await page.goto(params.url, {waitUntil: 'domcontentloaded'});
 
@@ -177,7 +177,7 @@ async function gotoPage(params: V1Request, page: Page): Promise<Response> {
 </html> 
             `
         );
-        await page.waitFor(2000)
+        await page.waitForTimeout(2000)
         try {
             await page.waitForNavigation({waitUntil: 'domcontentloaded', timeout: 2000})
         } catch (e) {}

src/tests/app.test.ts

@@ -15,6 +15,8 @@ const postUrl = "https://ptsv2.com/t/qv4j3-1634496523";
 const cfUrl = "https://pirateiro.com/torrents/?search=harry";
 const cfCaptchaUrl = "https://idope.se"
 const cfBlockedUrl = "https://www.torrentmafya.org/table.php"
+const ddgUrl = "https://www.erai-raws.info/feed/?type=magnet";
+const ccfUrl = "https://www.muziekfabriek.org";
 
 beforeAll(async () => {
     // Init session
@@ -168,6 +170,64 @@ describe("Test '/v1' path", () => {
         expect(apiResponse.solution.url).toContain(cfBlockedUrl)
     });
 
+    test("Cmd 'request.get' should return OK with DDoS-GUARD JS", async () => {
+        const payload = {
+            "cmd": "request.get",
+            "url": ddgUrl
+        }
+        const response: Response = await request(app).post("/v1").send(payload);
+        expect(response.statusCode).toBe(200);
+
+        const apiResponse: V1ResponseSolution = response.body;
+        expect(apiResponse.status).toBe("ok");
+        expect(apiResponse.message).toBe("");
+        expect(apiResponse.startTimestamp).toBeGreaterThan(1000);
+        expect(apiResponse.endTimestamp).toBeGreaterThan(apiResponse.startTimestamp);
+        expect(apiResponse.version).toBe(version);
+
+        const solution = apiResponse.solution;
+        expect(solution.url).toContain(ddgUrl)
+        expect(solution.status).toBe(200);
+        expect(Object.keys(solution.headers).length).toBeGreaterThan(0)
+        expect(solution.response).toContain("<rss version")
+        expect(Object.keys(solution.cookies).length).toBeGreaterThan(0)
+        expect(solution.userAgent).toContain("Firefox/")
+
+        const cfCookie: string = (solution.cookies as any[]).filter(function(cookie) {
+            return cookie.name == "__ddg1";
+        })[0].value
+        expect(cfCookie.length).toBeGreaterThan(10)
+    });
+
+    test("Cmd 'request.get' should return OK with Custom CloudFlare JS", async () => {
+        const payload = {
+            "cmd": "request.get",
+            "url": ccfUrl
+        }
+        const response: Response = await request(app).post("/v1").send(payload);
+        expect(response.statusCode).toBe(200);
+
+        const apiResponse: V1ResponseSolution = response.body;
+        expect(apiResponse.status).toBe("ok");
+        expect(apiResponse.message).toBe("");
+        expect(apiResponse.startTimestamp).toBeGreaterThan(1000);
+        expect(apiResponse.endTimestamp).toBeGreaterThan(apiResponse.startTimestamp);
+        expect(apiResponse.version).toBe(version);
+
+        const solution = apiResponse.solution;
+        expect(solution.url).toContain(ccfUrl)
+        expect(solution.status).toBe(200);
+        expect(Object.keys(solution.headers).length).toBeGreaterThan(0)
+        expect(solution.response).toContain("<html><head>")
+        expect(Object.keys(solution.cookies).length).toBeGreaterThan(0)
+        expect(solution.userAgent).toContain("Firefox/")
+
+        const cfCookie: string = (solution.cookies as any[]).filter(function(cookie) {
+            return cookie.name == "ct_anti_ddos_key";
+        })[0].value
+        expect(cfCookie.length).toBeGreaterThan(10)
+    });
+
     test("Cmd 'request.get' should return OK with 'cookies' param", async () => {
         const payload = {
             "cmd": "request.get",