add url encoding/decoding mechanism
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@ -6,3 +6,10 @@ ENABLE_REDIS=true
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# if cache enabled, set redis url for external redis
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# if cache enabled, set redis url for external redis
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REDIS_URL='redis://127.0.0.1:6379'
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REDIS_URL='redis://127.0.0.1:6379'
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# this key is necessary to encrypt/decrypt urls for server-side stream
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# if not set, a default value (check const DEFAULT_ENCODING_KEY inside src/constants/encoding.ts ) will be used
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# please generate a new one with command `pwgen 20 1` (pwgen command needs to be installed)
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# uncomment variable below and add generated value
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# ENCODING_KEY=''
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@ -23,6 +23,8 @@ services:
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environment:
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environment:
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- ENABLE_REDIS=true
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- ENABLE_REDIS=true
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- REDIS_URL=redis://redis:6379
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- REDIS_URL=redis://redis:6379
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# Please generate a new encoding key with command `pwgen 20 1`, decomment following variable and insert result into it:
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# - ENCODING_KEY=
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redis:
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redis:
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image: redis:alpine
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image: redis:alpine
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@ -1,4 +1,5 @@
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import { Platforms } from "@/meta/settings";
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import { Platforms } from "@/meta/settings";
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import { decodeUrl } from "@/utils/string";
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import axios from "axios";
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import axios from "axios";
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type GetParams = {
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type GetParams = {
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@ -22,7 +23,7 @@ export async function GET(req: Request, { params }: GetParams) {
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)
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)
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}
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}
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const decodedUrl = decodeURIComponent(encodedUrl)
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const decodedUrl = decodeUrl(encodedUrl)
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const response = await axios.get<ReadableStream>(decodedUrl, {
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const response = await axios.get<ReadableStream>(decodedUrl, {
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responseType: "stream",
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responseType: "stream",
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@ -0,0 +1 @@
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export const DEFAULT_ENCODING_KEY = 'oom2oz8ut0ieshie1Hae'
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@ -0,0 +1 @@
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export const DEFAULT_VIDEO_STREAM_ROUTE_PREFIX = '/api/stream'
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@ -4,6 +4,8 @@ import { getHeadersWithCookie } from "../common/headers"
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import { GalleryData, VideoSourceItem } from "@/meta/data"
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import { GalleryData, VideoSourceItem } from "@/meta/data"
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import { Cookies, Platforms, PornHubOrientations } from "@/meta/settings"
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import { Cookies, Platforms, PornHubOrientations } from "@/meta/settings"
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import { getCookie } from "@/utils/cookies/read"
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import { getCookie } from "@/utils/cookies/read"
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import { encodeUrl } from "@/utils/string"
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import { DEFAULT_VIDEO_STREAM_ROUTE_PREFIX } from "@/constants/stream"
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interface PornHubVideoSrcElem {
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interface PornHubVideoSrcElem {
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videoUrl: string
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videoUrl: string
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@ -48,7 +50,7 @@ export const getPornHubMediaUrlList = async (url: string, sessionCookie: string)
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if (response.data) {
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if (response.data) {
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videos = await response.data.map((elem: PornHubVideoSrcElem) => ({
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videos = await response.data.map((elem: PornHubVideoSrcElem) => ({
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src: `/api/stream/${Platforms.pornhub}/${encodeURIComponent(elem?.videoUrl)}`,
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src: `${DEFAULT_VIDEO_STREAM_ROUTE_PREFIX}/${Platforms.pornhub}/${encodeUrl(elem?.videoUrl)}`,
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type: 'video/mp4',
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type: 'video/mp4',
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size: elem?.quality
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size: elem?.quality
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})) as VideoSourceItem[]
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})) as VideoSourceItem[]
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@ -1,3 +1,5 @@
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import { DEFAULT_ENCODING_KEY } from "@/constants/encoding";
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export const removeHttpS = (url: string): string => {
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export const removeHttpS = (url: string): string => {
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if (url.startsWith("http://")) {
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if (url.startsWith("http://")) {
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return url.slice(7);
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return url.slice(7);
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@ -14,3 +16,36 @@ export const encodeVideoUrlPath = (input: string): string => {
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export const decodeVideoUrlPath = (input: string): string => {
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export const decodeVideoUrlPath = (input: string): string => {
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return `/${decodeURIComponent(input)}`;
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return `/${decodeURIComponent(input)}`;
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};
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};
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const getEncodingKey = ():string => {
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return process.env.ENCODING_KEY ?? DEFAULT_ENCODING_KEY;
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}
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export function encodeUrl(url: string): string {
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const key = getEncodingKey()
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// Convert the URL and key to UTF-8 bytes
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const urlBytes = new TextEncoder().encode(url);
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const keyBytes = new TextEncoder().encode(key);
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// XOR the bytes of the URL with the key bytes
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const encodedBytes = urlBytes.map((byte, index) => byte ^ keyBytes[index % keyBytes.length]);
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// Convert the XORed bytes to a base64 string
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//@ts-ignore
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return btoa(String.fromCharCode(...encodedBytes));
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}
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export function decodeUrl(encodedUrl: string): string {
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const key = getEncodingKey()
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// Decode the base64 string to get the XORed bytes
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const encodedBytes = Uint8Array.from(atob(encodedUrl), char => char.charCodeAt(0));
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const keyBytes = new TextEncoder().encode(key);
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// XOR the encoded bytes with the key bytes to get the original URL bytes
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const urlBytes = encodedBytes.map((byte, index) => byte ^ keyBytes[index % keyBytes.length]);
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// Convert the bytes back to a string
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return new TextDecoder().decode(urlBytes);
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}
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