├── views ├── 404-page.handlebars ├── layouts │ ├── other.handlebars │ └── main.handlebars ├── stats.handlebars └── index.handlebars ├── public ├── cover.jpg └── page-cannot-be-found.png ├── schema.sql ├── config └── config.js ├── package.json ├── cert.pem ├── core ├── hijack.js └── index.js ├── key.pem ├── README.md ├── server.js └── LICENSE /views/404-page.handlebars: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /public/cover.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/varunchopra/google-drive-stream/HEAD/public/cover.jpg -------------------------------------------------------------------------------- /public/page-cannot-be-found.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/varunchopra/google-drive-stream/HEAD/public/page-cannot-be-found.png -------------------------------------------------------------------------------- /schema.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE stats ( 2 | id INT AUTO_INCREMENT PRIMARY KEY, 3 | from_cache BOOLEAN DEFAULT FALSE, 4 | ip VARCHAR (255) DEFAULT NULL, 5 | date DATETIME NOT NULL, 6 | INDEX date_index (date) 7 | ) -------------------------------------------------------------------------------- /config/config.js: -------------------------------------------------------------------------------- 1 | const config = { 2 | cache: { 3 | cookieLifetime: 0, 4 | fileLifetime: 0 5 | }, 6 | security: { 7 | token: "", 8 | mainsite: "", 9 | sites: ["", ""] 10 | }, 11 | google: { 12 | email: "", 13 | password: "" 14 | }, 15 | database: { 16 | name: "", 17 | username: "", 18 | password: "", 19 | host: "" 20 | } 21 | }; 22 | 23 | module.exports = config; 24 | -------------------------------------------------------------------------------- /views/layouts/other.handlebars: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 21 | Whoops! 22 | 23 | 24 | 25 | {{{ body }}} 26 | 27 | 28 | -------------------------------------------------------------------------------- /views/layouts/main.handlebars: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 14 | API 15 | 16 | 17 | {{{body}}} 18 | 19 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "video-stream-api", 3 | "version": "1.0.0", 4 | "description": "Stream videos from Google Drive.", 5 | "main": "server.js", 6 | "repository" : 7 | { "type" : "git", 8 | "url" : "https://github.com/chopraaa/video-stream-api.git" 9 | }, 10 | "dependencies": { 11 | "body-parser": "^1.18.2", 12 | "cors": "^2.8.4", 13 | "express": "^4.16.2", 14 | "express-handlebars": "^3.0.0", 15 | "handlebars": "^4.0.11", 16 | "helmet": "^3.10.0", 17 | "multiple-needles-indexof": "^1.1.0", 18 | "mysql2": "^1.5.1", 19 | "nightmare": "^2.10.0", 20 | "request": "^2.83.0", 21 | "sequelize": "^4.32.2", 22 | "vo": "^4.0.2" 23 | }, 24 | "pkg": { 25 | "config": "config/config", 26 | "core": "core" 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /views/stats.handlebars: -------------------------------------------------------------------------------- 1 |

Stats:

2 | 3 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
PeriodTotal requestsFrom cache
Day{{stats.day.all}}{{stats.day.cache}}
Month{{stats.month.all }}{{stats.month.cache}}
All time{{stats.all.all }}{{stats.all.cache}}
41 | -------------------------------------------------------------------------------- /cert.pem: -------------------------------------------------------------------------------- 1 | -----BEGIN CERTIFICATE----- 2 | MIIDpDCCAowCCQCL0G9XLpFI4jANBgkqhkiG9w0BAQsFADCBkzELMAkGA1UEBhMC 3 | SU4xDjAMBgNVBAgMBURlbGhpMRIwEAYDVQQHDAlOZXcgRGVsaGkxDzANBgNVBAoM 4 | BlNvbG9WTTETMBEGA1UECwwKQXV0b21hdGlvbjEXMBUGA1UEAwwOYXBpLnNvbG92 5 | bS5jb20xITAfBgkqhkiG9w0BCQEWEnN1cHBvcnRAc29sb3ZtLmNvbTAeFw0xNzA5 6 | MDcyMTI5NDlaFw00NTAxMjIyMTI5NDlaMIGTMQswCQYDVQQGEwJJTjEOMAwGA1UE 7 | CAwFRGVsaGkxEjAQBgNVBAcMCU5ldyBEZWxoaTEPMA0GA1UECgwGU29sb1ZNMRMw 8 | EQYDVQQLDApBdXRvbWF0aW9uMRcwFQYDVQQDDA5hcGkuc29sb3ZtLmNvbTEhMB8G 9 | CSqGSIb3DQEJARYSc3VwcG9ydEBzb2xvdm0uY29tMIIBIjANBgkqhkiG9w0BAQEF 10 | AAOCAQ8AMIIBCgKCAQEAwVmKLtmIbkGT71W8pXhc3GT4M6UIyN6u5fA1tUbhQ3O/ 11 | 3igN8TUhJPZclEyrGC9bZbP5T5MEIxHfzD+11ar9dXP0e1oC5JStoeOcgtAYtO/7 12 | FaNrmgl2u1Lef9R258wpO6t7KMYABoGcjCd089THLAOgftWM938ly3RIAcmOzk6i 13 | aZ6z2BUPWMxLnewJCkB/WQAjv238BQNa1e/3E7vD31A1PU0++o+mot85jOXLlawS 14 | AhDNzSXq5ZHDzCXZn4jV8FRTnXseQc5S0TwuIg+vL0/Ksx3FlBW03b+P6YHxQEvn 15 | uIPknRXJwk8vx360B57B8ER96r91XNhgowp2w2UqKwIDAQABMA0GCSqGSIb3DQEB 16 | CwUAA4IBAQBVLC35T8rxAJa6HW0t7k1QZ/6IBbBiKL7Gk2xO/5G60tSJ3LOtr7vZ 17 | g1k7fcfhGt2Yywk4w7OZ/YpZzjt1XWZ87SeetOOUtizdnB9K7ynM6maU+t6BCkQ5 18 | G9Z/EHEGHyUfWvjSJWeNGPlvvkAAichrnAqFwKkjyJaZOCFWADrHdlWyRiyKlIMo 19 | rTJSHQMUAgrrPr0nBf8RWDYrhvQsTZ0qMphHy15NbNBYEassvnvxkxNdvxvq4tfV 20 | w4lnT+ySo9ziNQGOd+aMC1hP69zY+NTaniVdlRqfCQkTLHD42XLm/2ryl4X3mpp9 21 | LwhKQ7neObhvOjzYGTcHlOi8oKH3gKhn 22 | -----END CERTIFICATE----- 23 | -------------------------------------------------------------------------------- /core/hijack.js: -------------------------------------------------------------------------------- 1 | const hijack = {}; 2 | 3 | hijack.getCookie = (nightmare, email, password, fileID, waitMsec) => { 4 | return nightmare 5 | .goto('https://accounts.google.com/signin/v2') 6 | .wait('#identifierId') 7 | .type('#identifierId', email) 8 | .click('#identifierNext') 9 | .wait("input[type=password]") 10 | .wait(2000) // WORKAROUND 11 | .type("input[type=password]", password) 12 | .click('#passwordNext') 13 | .wait(3000) 14 | .goto(`https://drive.google.com/file/d/${fileID}/view`) 15 | .cookies.get('DRIVE_STREAM'); 16 | }; 17 | 18 | hijack.extractStreamMap = (nightmare, fileID, cookie) => { 19 | return nightmare 20 | .cookies.set(cookie) 21 | .goto(`https://drive.google.com/file/d/${fileID}/view`, { 22 | 'Cookie': `${cookie.name}=${cookie.value}`, 23 | }) 24 | .evaluate(() => { 25 | const html = document.body.innerHTML, 26 | s = html.indexOf('_initProjector'), 27 | e = html.indexOf('', s), 28 | init = html.slice(s, e), 29 | streamMap = {}; 30 | 31 | const _initProjector = (a, b, c) => { 32 | return c[19][0][17][1]; 33 | } 34 | const fmtStreamMap = eval(init); 35 | fmtStreamMap.split(',').map((x) => { 36 | const spl = x.split('|'); 37 | const iTag = parseInt(spl[0], 10); 38 | streamMap[iTag] = spl[1]; 39 | }); 40 | return streamMap; 41 | }); 42 | }; 43 | 44 | module.exports = hijack; -------------------------------------------------------------------------------- /key.pem: -------------------------------------------------------------------------------- 1 | -----BEGIN RSA PRIVATE KEY----- 2 | MIIEpQIBAAKCAQEAwVmKLtmIbkGT71W8pXhc3GT4M6UIyN6u5fA1tUbhQ3O/3igN 3 | 8TUhJPZclEyrGC9bZbP5T5MEIxHfzD+11ar9dXP0e1oC5JStoeOcgtAYtO/7FaNr 4 | mgl2u1Lef9R258wpO6t7KMYABoGcjCd089THLAOgftWM938ly3RIAcmOzk6iaZ6z 5 | 2BUPWMxLnewJCkB/WQAjv238BQNa1e/3E7vD31A1PU0++o+mot85jOXLlawSAhDN 6 | zSXq5ZHDzCXZn4jV8FRTnXseQc5S0TwuIg+vL0/Ksx3FlBW03b+P6YHxQEvnuIPk 7 | nRXJwk8vx360B57B8ER96r91XNhgowp2w2UqKwIDAQABAoIBAQCg98uL/3yO1jez 8 | /HwGgnNE5Sah0FbE7GdNdTMxjSYDAv2MlWouEx5Z6GTg7gdPJjYAMNpxfiLmk33v 9 | TGc00JscyoGSpDheVs1LRvRJD7hSAqzVsezmG9TmVTJ518d6aUU2sSfipRzmTceo 10 | Az1hthZvNUHL9jva3Nb5UACWxFgItonmADKEa+WDUciT/bk9y4LKt6hT6vNlY0p6 11 | rZN3JEa11nGXUc22widYAkS4vsiYGZzgcUR4js5IPRuQqv7/knZ8NR9mI3OzrTA2 12 | uYBUi5wCF4WqObK9QmPI5paMFLW/tegkJlkuVkGGUqhOhbLzBcdN3cJ99Zupzj+z 13 | uh5kkL+ZAoGBAOYicB378Vr+kgUUbMoh1BZ7vAe0f0uOn2sO8IVj+NDa9l1ySz5A 14 | s4A+B35v+Dsu/j2LsGcbzXTlk7jNDlf22KtTSm313j2ErcUEkS2YRJFpKUDuyRcn 15 | H+PWpZDxtRslwtxCaZd8sb/WcB7nKIcObx9y5CLJI80/Lp1HIGJSf8mfAoGBANcU 16 | tbBhgLk/+EdFJbd3YCzCP1eedPHSBGOyq/3XrqcD+F1dqLRhQcYAM4HzSfF0oJpy 17 | E/k/gc2InLCMxf1DILLzR4YLcfJmGvAnTMb1NlcDWbcDVU0FHcmUhqRIWeNPRTHL 18 | cD9pzex2WZ4vL4LsNGB2AUVgNUsOvQHe4NJtFKv1AoGBAORh3L4E3zqcVDCyWlwm 19 | QiGl3a4P1BwZh99ozgyyb6RlCAUofb9j2j80T5+MYt3o/un5DLDmiHivtG+7H7bw 20 | A4nSeJSzYT/Pwds5cxG6gKGFqSkFT46ohx9GTryPAlnUmZKYXc22M3fbyR0B7dhJ 21 | 3MFq9TgIQH1ZbFss0NiCYsqlAoGBAKt5rWlUMyZ+o9lefbWKDTliHNIkWSQ6xpkd 22 | 6BXXkT1C4w69DzXQnHnZyzb92qQQ0cKQ1O/Q/BH7qsDvWyKSFE3Xu9xY353cXfm9 23 | u26cLZit6ScKF0XyoE8IhVgQ/ulFV+tdQL6uAilWKhj9kamV3CRTsKu5CoQu2e3V 24 | 3fSmVubJAoGAUN5B3y+vzrK7VAhee45l/ICP9lTLgbvIlxdwHyk+6HGIV3wgeijU 25 | NBCNJ+l2EaIZbh2LD+M6PrUqawID2KJPkpX54LAA124JIUlHF//ly/iV7Ublejti 26 | QlQMRGhLEWIYj5d/FJrkEBQN0XrJ+4OBIWwoxNKjP4CIDqXkxa+tTlM= 27 | -----END RSA PRIVATE KEY----- 28 | -------------------------------------------------------------------------------- /core/index.js: -------------------------------------------------------------------------------- 1 | const vo = require('vo'); 2 | const Nightmare = require('nightmare'); 3 | const hijack = require('./hijack'); 4 | 5 | module.exports.load = (argv) => { 6 | vo(function* () { 7 | 8 | const waitMsec = parseInt(argv.wait, 10); 9 | const cookie = yield hijack.getCookie(argv.nightmare, argv.email, argv.password, argv.fileID, waitMsec); 10 | if (!cookie) { 11 | throw new Error('failed to get cookie'); 12 | } 13 | const streamMap = yield hijack.extractStreamMap(argv.nightmare, argv.fileID, cookie); 14 | yield nightmare.end(); 15 | return { 16 | 'cookie': cookie, 17 | 'stream_map': streamMap, 18 | }; 19 | })((err, result) => { 20 | if (err) { 21 | argv.onError(err); 22 | } else { 23 | argv.onSuccess(result); 24 | } 25 | }); 26 | }; 27 | 28 | module.exports.getCookie = (argv) => { 29 | vo(function* () { 30 | const waitMsec = parseInt(argv.wait, 10); 31 | const cookie = yield hijack.getCookie(argv.nightmare, argv.email, argv.password, argv.fileID, waitMsec); 32 | if (!cookie) { 33 | throw new Error('failed to get cookie'); 34 | } 35 | 36 | return {'cookie': cookie}; 37 | })((err, result) => { 38 | if (err) { 39 | argv.onError(err); 40 | } else { 41 | argv.onSuccess(result); 42 | } 43 | }); 44 | }; 45 | 46 | module.exports.extractStreamMap = (argv) => { 47 | vo(function* () { 48 | const streamMap = yield hijack.extractStreamMap(argv.nightmare, argv.fileID, argv.cookie); 49 | 50 | return {'streamMap': streamMap}; 51 | })((err, result) => { 52 | 53 | if (err) { 54 | argv.onError(err); 55 | } else { 56 | argv.onSuccess(result); 57 | } 58 | }); 59 | }; 60 | -------------------------------------------------------------------------------- /views/index.handlebars: -------------------------------------------------------------------------------- 1 |
2 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # video-stream-api 2 | 3 | video-stream-api is an app utilising Nightmare.js to fetch videos from Google Drive and serve them over an Express web server. 4 | 5 | ## Configuration 6 | 7 | * `cache` config: 8 | * `cookieLifetime`: time cookies are stored for. 9 | * `fileLifetime`: time each link is cached for. 10 | 11 | * `security` config: 12 | * `token`: string passed to the server in the URL as a somewhat generic way of authentication. 13 | * `sites`: list of sites that can access the server without facing a redirect. 14 | 15 | * `google` config: 16 | * `email`: your google drive e-mail address on which the files are stored. 17 | * `password`: your google drive password in plaintext. 18 | 19 | * `database` config: 20 | * `name`: database name. 21 | * `username`: user who can access above database (INSERT/SELECT privs). 22 | * `password`: password of said user. 23 | * `host`: database host server. 24 | 25 | ### Example configuration 26 | 27 | const config = { 28 | cache: { 29 | cookieLifetime: 12000, 30 | fileLifetime: 12000 31 | }, 32 | security: { 33 | token: "pzblervv", 34 | sites: ["moveetime.com", "moveetime.org"] 35 | }, 36 | google: { 37 | email: "genericemail@gmail.com", 38 | password: "genericpassword123" 39 | }, 40 | database: { 41 | name: "genericdatabase", 42 | username: "root", 43 | password: "password", 44 | host: "localhost" 45 | } 46 | }; 47 | 48 | module.exports = config; 49 | 50 | ## Bypassing Limits 51 | 52 | Google sets a limit on how many times a file can be accessed by an account within a time period. This is a bit flexible and can be bypassed by sharing files to different accounts. 53 | 54 | This is a PowerShell script for accessing the API and switching accounts by detecting if this limit has been breached: 55 | 56 | ```powershell 57 | $ConfigUrl = 'https://10.0.1.1/config.json' 58 | 59 | $ServerIp = (curl icanhazip.com).Content.trim() 60 | 61 | # Load config. 62 | try{ 63 | $Config = ConvertFrom-Json (Invoke-WebRequest -Uri $ConfigUrl -UseBasicParsing).Content 64 | } 65 | catch [System.Net.WebException],[System.Exception]{ 66 | exit 67 | } 68 | 69 | # Config has been loaded. Declare functions. 70 | function Log($LogText){ 71 | Write-Output "[$([System.DateTime]::Now)] $($LogText)." | Out-File -Append -FilePath "$($Config.Details.ConfigPath)\UptimeLog.txt" 72 | } 73 | 74 | # Check to see if license matches for the domain. 75 | if ($Config.Details.ServerIp -eq $ServerIp){ 76 | # Log("IP matches the one in the license.") 77 | } 78 | else{ 79 | Log("IP doesn't match license!") 80 | } 81 | 82 | $TestUrl = "http://$($Config.Details.ServerIp)/api?f=$($Config.Details.FileId)&token=$($Config.Details.Token)" 83 | 84 | $ConfigPath = "$($Config.Details.ConfigPath)\config\config.js" 85 | 86 | Set-Location -Path $Config.Details.ConfigPath 87 | 88 | # Phase I - Check if Api is responsive. 89 | try{ 90 | $ApiContent = (Invoke-WebRequest $TestUrl).Content 91 | } 92 | catch [System.Net.WebException],[System.Exception]{ 93 | $ApiContent = 0 94 | } 95 | if ($ApiContent -match 'DRIVE_STREAM'){ 96 | # Log("Script is running fine!") 97 | exit 98 | } 99 | else{ 100 | if ($ApiContent -like "Cannot read property 'split' of undefined"){ 101 | Log("Bandwidth limit crossed.") 102 | } 103 | elseif ($ApiContent -like "Navigation timed out after 30000 ms"){ 104 | Log("Server is too slow.") 105 | } 106 | else{ 107 | Log("Script may not be able to login! Error:") 108 | Log($ApiContent) 109 | } 110 | 111 | Get-Process -Name node, electron | Stop-Process 112 | 113 | # Phase II - Change e-mail. 114 | 115 | $ConfigContent = Get-Content $ConfigPath 116 | $CurrentEmail = (($ConfigContent -match 'email') -split "'")[1] 117 | $CurrentPassword = (($ConfigContent -match 'password') -split "'")[1] 118 | 119 | foreach ($item in $Config.Accounts){ 120 | if ($item.Email -match $CurrentEmail){ 121 | if ($item.Email -eq $Config.Accounts.Email[-1]){ 122 | $NewEmail = $Config.Accounts.Email[0] 123 | $NewPassword = $Config.Accounts.Password[0] 124 | } 125 | else{ 126 | $NewEmail = $Config.Accounts.Email[[array]::IndexOf($Config.Accounts.Email,$CurrentEmail) + 1] 127 | $NewPassword = $Config.Accounts.Password[[array]::IndexOf($Config.Accounts.Email,$CurrentEmail) + 1] 128 | } 129 | } 130 | } 131 | $ConfigContent | ForEach-Object { $_.replace($CurrentEmail, $NewEmail).replace($CurrentPassword, $NewPassword) } | Out-File $ConfigPath -Encoding default 132 | 133 | # Phase III - Restart forever. 134 | 135 | Start-Process forever -ArgumentList 'start server.js' 136 | } 137 | ``` 138 | 139 | Your configuration file for this can be something like this: 140 | 141 | ```json 142 | { 143 | "Details": { 144 | "ServerIp": "10.0.1.2", 145 | "FileId": "", 146 | "Token": "", 147 | "ConfigPath": "C:\\API" 148 | }, 149 | "Emails": [ 150 | { 151 | "Email": "", 152 | "Password": "password" 153 | }, 154 | { 155 | "Email": "", 156 | "Password": "password" 157 | } 158 | ] 159 | } 160 | ``` 161 | 162 | # License 163 | 164 | GNU General Public License v3.0 165 | 166 | See [LICENSE](LICENSE) to see the full text. 167 | -------------------------------------------------------------------------------- /server.js: -------------------------------------------------------------------------------- 1 | "use strict"; 2 | 3 | const bodyParser = require("body-parser"); 4 | const fs = require("fs"); 5 | const http = require("http"); 6 | const https = require("https"); 7 | const express = require("express"); 8 | const helmet = require("helmet"); 9 | const Sequelize = require("sequelize"); 10 | const Nightmare = require("nightmare"); 11 | const exphbs = require("express-handlebars"); 12 | const mnIndexOf = require("multiple-needles-indexof"); 13 | const request = require("request"); 14 | const url = require("url"); 15 | const config = require("./config/config"); 16 | const core = require("./core"); 17 | 18 | const app = express(); 19 | app.use(bodyParser.urlencoded({ 20 | extended: false 21 | })); 22 | app.use(bodyParser.json()); 23 | 24 | app.use("/asset", express.static("public")); 25 | 26 | const securityToken = config.security.token; 27 | const mainSite = config.security.mainsite; 28 | const cache = {}; 29 | const cookieCache = { 30 | isLoading: false 31 | }; 32 | 33 | // SSL certs 34 | const options = { 35 | cert: fs.readFileSync("cert.pem"), 36 | key: fs.readFileSync("key.pem") 37 | }; 38 | 39 | app.use(helmet()); 40 | 41 | app.use(helmet.referrerPolicy({ 42 | policy: "no-referrer" 43 | })); 44 | 45 | app.use(helmet.frameguard({ 46 | action: "allow-from", 47 | domain: mainSite 48 | })); 49 | 50 | app.engine("handlebars", exphbs({ 51 | defaultLayout: "main" 52 | })); 53 | app.set("view engine", "handlebars"); 54 | 55 | // connect to mysql 56 | const sequelize = new Sequelize(config.database.name, config.database.username, config.database.password, { 57 | host: config.database.host, 58 | dialect: "mysql", 59 | logging: false 60 | }); 61 | 62 | const nightmare = Nightmare({ 63 | switches: { 64 | "ignore-certificate-errors": true 65 | } 66 | }); 67 | 68 | app.use(function(req, res, next) { 69 | next(); 70 | }); 71 | 72 | app.get("/v/:f/:token", function(req, res) { 73 | const fileId = req.params.f; 74 | const token = req.params.token; 75 | const haystack = req.get("Referrer"); 76 | const sites = config.security.sites; 77 | 78 | if (token !== securityToken) { 79 | res.redirect(301, '/404'); 80 | } 81 | 82 | if (haystack == undefined) { 83 | return res.redirect(301, "/404"); 84 | } 85 | if (mnIndexOf(haystack, sites).index >= 0) { 86 | res.render("index", { 87 | fileId: fileId, 88 | token: token 89 | }); 90 | } else { 91 | return res.redirect(301, "/404"); 92 | } 93 | }); 94 | 95 | app.get("/c/:f/:token", function(req, res) { 96 | // const fileId = req.params.f; 97 | const token = req.params.token; 98 | const urlstr = "https://i.imgur.com/PgexVCJ.jpg"; // Just a dot. 99 | 100 | if (token !== securityToken) { 101 | res.redirect(301, '/404'); 102 | } 103 | 104 | const u = url.parse(urlstr); 105 | const headers = req.headers; 106 | 107 | const opts = { 108 | uri: u.href, 109 | method: "GET", 110 | headers: { 111 | "Content-Type": "image/jpg", 112 | "Range": headers.range 113 | } 114 | } 115 | request(opts).pipe(res); 116 | }); 117 | 118 | app.get("/video.mp4", function(req, res) { 119 | const urlStr = req.query.url; 120 | const u = url.parse(urlStr); 121 | const headers = req.headers; 122 | 123 | const cookie = cookieCache.data; 124 | 125 | const opts = { 126 | uri: u.href, 127 | method: "GET", 128 | headers: { 129 | "Cookie": `${cookie.name}=${cookie.value}`, 130 | "Range": headers.range 131 | } 132 | }; 133 | 134 | request(opts).pipe(res); 135 | }); 136 | 137 | app.get("/api", function(req, res) { 138 | const userIp = req.connection.remoteAddress; 139 | const fileId = req.query.f; 140 | 141 | let fromCache = false; 142 | 143 | if (!fileId) { 144 | res.send({}); 145 | return; 146 | } 147 | 148 | const cookieLifetime = config.cache.cookieLifetime; 149 | const fileLifetime = config.cache.fileLifetime; 150 | const date = new Date(); 151 | 152 | const onError = function(error) { 153 | res.send(error); 154 | }; 155 | 156 | const sendData = function(cookie, streamMap) { 157 | res.send({ 158 | cookie: cookie, 159 | streamMap: streamMap 160 | }); 161 | }; 162 | 163 | const onCookieLoaded = function(cookie) { 164 | // if cache data exists 165 | const dataFromCache = cache[fileId]; 166 | if (dataFromCache && dataFromCache.date && (date - dataFromCache.date) / 1000 < fileLifetime) { 167 | sendData(cookie, dataFromCache.data); 168 | fromCache = true; 169 | } else { 170 | delete cache[fileId]; // clear cache if expired 171 | } 172 | 173 | // send request to database 174 | const query = "INSERT INTO stats (from_cache, ip, date) VALUES (:from_cache, :ip, :date)"; 175 | sequelize.query(query, { 176 | replacements: { 177 | from_cache: fromCache, 178 | ip: userIp, 179 | date: new Date() 180 | } 181 | }); 182 | 183 | if (fromCache) { 184 | return; 185 | } 186 | 187 | core.extractStreamMap({ 188 | nightmare: nightmare, 189 | fileID: fileId, 190 | cookie: cookie, 191 | onSuccess: function(result) { 192 | cache[fileId] = cache[fileId] || {}; 193 | cache[fileId].date = new Date(); 194 | cache[fileId].data = result.streamMap; 195 | 196 | sendData(cookie, result.streamMap); 197 | }, 198 | onError: function(error) { 199 | cache[fileId] = cache[fileId] || {}; 200 | cache[fileId].date = null; 201 | cache[fileId].data = null; 202 | onError(error); 203 | } 204 | }); 205 | }; 206 | 207 | // load cookie not exists or if expired 208 | let isCookieExpired = (cookieCache.date && (date - cookieCache.date) / 1000 > cookieLifetime); 209 | if (!cookieCache.isLoading && (isCookieExpired || typeof isCookieExpired == "undefined")) { 210 | cookieCache.isLoading = true; 211 | core.getCookie({ 212 | nightmare: nightmare, 213 | email: config.google.email, 214 | password: config.google.password, 215 | fileID: fileId, 216 | onSuccess: function(result) { 217 | cookieCache.isLoading = false; 218 | cookieCache.data = result.cookie; 219 | cookieCache.date = new Date(); 220 | 221 | onCookieLoaded(result.cookie); 222 | }, 223 | onError: function(error) { 224 | cookieCache.isLoading = false; 225 | cookieCache.data = null; 226 | cookieCache.date = null; 227 | onError(error); 228 | } 229 | }) 230 | // if cookie is loading 231 | } else if (cookieCache && cookieCache.isLoading === true) { 232 | const interval = setInterval(() => { 233 | if (!cookieCache.isLoading && cookieCache.data) { 234 | clearInterval(interval); 235 | onCookieLoaded(cookieCache.data); 236 | } 237 | }, 200); 238 | // if cookie exist 239 | } else { 240 | // if cookie exist 241 | onCookieLoaded(cookieCache.data); 242 | } 243 | }); 244 | 245 | app.get("/404", function(req, res) { 246 | res.status(404); 247 | res.render('404-page', { 248 | layout: 'other' 249 | }); 250 | }); 251 | 252 | app.get("*", function(req, res) { 253 | res.redirect(301, '/404'); 254 | }); 255 | 256 | app.listen(80, () => { 257 | console.log('Example app listening on HTTP port 80!'); 258 | }); 259 | 260 | https.createServer(options, app).listen(443); -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------