mirror of
https://github.com/janishutz/MusicPlayer.git
synced 2026-09-10 14:25:24 +02:00
Prepare for rewrite
This commit is contained in:
@@ -1,279 +0,0 @@
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import express from 'express';
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import path from 'path';
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import fs from 'fs';
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import jwt from 'jsonwebtoken';
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import cors from 'cors';
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import {
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createServer
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} from 'node:http';
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import crypto from 'node:crypto';
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import {
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SocketData
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} from './definitions';
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// ┌ ┐
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// │ Handle FOSS vs paid version │
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// └ ┘
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const isFossVersion = false;
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import storeSDK from '@janishutz/store-sdk';
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import sdk from '@janishutz/login-sdk-server';
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import sse from './sse';
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import socket from './socket';
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import logger from './logger';
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// const isFossVersion = true;
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//
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// import storeSDK from './sdk/store-sdk-stub';
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// import sdk from '@janishutz/login-sdk-server-stubs';
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const corsOpts: cors.CorsOptions = {
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'credentials': true,
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'origin': ( origin, cb ) => {
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if ( isFossVersion ) cb( null, true );
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else cb( null, origin === 'https://music.janishutz.com' );
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}
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};
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const run = () => {
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const app = express();
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const httpServer = createServer( app );
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if ( !isFossVersion ) {
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logger.info( '[ APP ] Starting in non-FOSS version' );
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const storeConfig = JSON.parse( fs.readFileSync( path.join(
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__dirname,
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'/config/store-sdk.config.secret.json'
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) ).toString() );
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storeSDK.configure( storeConfig );
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// ───────────────────────────────────────────────────────────────────
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const sdkConfig = JSON.parse( fs.readFileSync( path.join(
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__dirname,
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'/config/sdk.config.secret.json'
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) ).toString() );
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// Load id.janishutz.com SDK and allow signing in
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sdk.setUp(
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{
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'prod': false,
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'service': {
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'serviceID': 'jh-music',
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'serviceToken': sdkConfig[ 'token' ]
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},
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'user-agent': sdkConfig[ 'ua' ],
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'sessionType': 'memory',
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'frontendURL': 'https://music.janishutz.com',
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'corsWhitelist': [ 'https://music.janishutz.com' ],
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'recheckTimeout': 300 * 1000,
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'advancedVerification': 'sdk',
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},
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app,
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() => {
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return new Promise( resolve => {
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resolve( true );
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} );
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},
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() => {
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return new Promise( resolve => {
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resolve( true );
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} );
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},
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() => {
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return new Promise( resolve => {
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resolve( true );
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} );
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},
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() => {
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return new Promise( resolve => {
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resolve( true );
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} );
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},
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);
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}
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/*
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Configuration of SSE or WebSocket
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*/
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const socketData: SocketData = {};
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sse.useSSE( app, socketData, corsOpts, sdk.getSessionID, sdk.getSignedIn );
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socket.useWebSocket( httpServer, socketData );
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/*
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GENERAL ROUTES
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*/
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app.get( '/', ( _request: express.Request, response: express.Response ) => {
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response.send( 'Please visit <a href="https://music.janishutz.com">https://music.janishutz.com</a> to use this service' );
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} );
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app.get(
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'/createRoomToken',
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cors( corsOpts ),
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sdk.loginCheck(),
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( request: express.Request, response: express.Response ) => {
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// eslint-disable-next-line no-constant-binary-expression
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const roomName = String( request.query.roomName ) ?? '';
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if ( !socketData[ roomName ] ) {
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const roomToken = crypto.randomUUID();
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socketData[ roomName ] = {
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'playbackStart': 0,
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'playbackStatus': false,
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'playlist': [],
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'playlistIndex': 0,
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'roomName': roomName,
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'roomToken': roomToken,
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'ownerUID': sdk.getUID( request ),
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'useAntiTamper': request.query.useAntiTamper === 'true'
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? true : false,
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};
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logger.debug( `Created room "${ roomName }"` );
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response.send( roomToken );
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} else {
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if (
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socketData[ roomName ].ownerUID
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=== sdk.getUID( request )
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) {
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response.send( socketData[ roomName ].roomToken );
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} else {
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response.status( 409 ).send( 'ERR_CONFLICT' );
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}
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}
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}
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);
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app.get(
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'/getAppleMusicDevToken',
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cors( corsOpts ),
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sdk.loginCheck(),
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( req, res ) => {
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checkIfOwned( req )
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.then( owned => {
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if ( owned ) {
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// sign dev token
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const privateKey = fs.readFileSync( path.join(
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__dirname,
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'/config/apple_private_key.p8'
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) ).toString();
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const config = JSON.parse( fs.readFileSync( path.join(
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__dirname,
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'/config/apple-music-api.config.secret.json'
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) ).toString() );
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const now = new Date().getTime();
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const tomorrow = now + ( 24 * 3600 * 1000 );
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const jwtToken = jwt.sign( {
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'iss': config.teamID,
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'iat': Math.floor( now / 1000 ),
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'exp': Math.floor( tomorrow / 1000 ),
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}, privateKey, {
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'algorithm': 'ES256',
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'keyid': config.keyID
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} );
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res.send( jwtToken );
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} else {
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res.status( 402 ).send( 'ERR_NOT_OWNED' );
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}
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} )
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.catch( e => {
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if ( e === 'ERR_NOT_OWNED' ) {
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res.status( 402 ).send( e );
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} else if ( e === 'ERR_AUTH_REQUIRED' ) {
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res.status( 401 ).send( e );
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} else {
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res.send( 500 ).send( e );
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}
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} );
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}
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);
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const ownedCache = {};
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const checkIfOwned = ( request: express.Request ): Promise<boolean> => {
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return new Promise( ( resolve, reject ) => {
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const uid = sdk.getUID( request );
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if ( ownedCache[ uid ] ) {
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resolve( ownedCache[ uid ] );
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} else {
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storeSDK.getSubscriptions( uid )
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.then( stat => {
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logger.log( 'Subscription check was successful' );
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const now = new Date().getTime();
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for ( const sub in stat ) {
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if ( stat[ sub ].expires - now > 0
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&& (
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stat[ sub ].id
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=== 'com.janishutz.MusicPlayer.subscription'
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|| stat[ sub ].id
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=== 'com.janishutz.MusicPlayer.subscription-month'
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)
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) {
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ownedCache[ uid ] = true;
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resolve( true );
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}
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}
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ownedCache[ uid ] = false;
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resolve( false );
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} )
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.catch( e => {
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logger.error( 'Subscription check unsuccessful with error', e );
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reject( 'ERR_NOT_OWNED' );
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} );
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}
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} );
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};
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app.get(
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'/checkUserStatus',
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cors( corsOpts ),
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sdk.loginCheck(),
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( request: express.Request, response: express.Response ) => {
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checkIfOwned( request )
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.then( owned => {
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if ( owned ) {
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response.send( 'ok' );
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} else {
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response.status( 402 ).send( 'ERR_NOT_OWNED' );
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}
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} )
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.catch( e => {
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if ( e === 'ERR_NOT_OWNED' ) {
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response.status( 402 ).send( e );
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} else if ( e === 'ERR_AUTH_REQUIRED' ) {
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response.status( 401 ).send( e );
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} else {
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response.send( 500 ).send( e );
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}
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} );
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}
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);
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app.use( ( request: express.Request, response: express.Response ) => {
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response.status( 404 ).send( 'ERR_NOT_FOUND: ' + request.path );
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} );
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const PORT = process.env.PORT || 8082;
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httpServer.listen( PORT );
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};
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export default {
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run
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};
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