server/initializers/constants.js

   1 'use strict'
   2
   3 const config = require('config')
   4 const path = require('path')
   5
   6 // ---------------------------------------------------------------------------
   7
   8 // API version
   9 const API_VERSION = 'v1'
  10
  11 // Number of results by default for the pagination
  12 const PAGINATION_COUNT_DEFAULT = 15
  13
  14 // Sortable columns per schema
  15 const SEARCHABLE_COLUMNS = {
  16   VIDEOS: [ 'name', 'magnetUri', 'podUrl', 'author', 'tags' ]
  17 }
  18
  19 // Sortable columns per schema
  20 const SORTABLE_COLUMNS = {
  21   USERS: [ 'username', '-username', 'createdDate', '-createdDate' ],
  22   VIDEOS: [ 'name', '-name', 'duration', '-duration', 'createdDate', '-createdDate' ]
  23 }
  24
  25 const OAUTH_LIFETIME = {
  26   ACCESS_TOKEN: 3600 * 4, // 4 hours
  27   REFRESH_TOKEN: 1209600 // 2 weeks
  28 }
  29
  30 // ---------------------------------------------------------------------------
  31
  32 const CONFIG = {
  33   DATABASE: {
  34     DBNAME: 'peertube' + config.get('database.suffix'),
  35     HOST: config.get('database.host'),
  36     PORT: config.get('database.port')
  37   },
  38   ELECTRON: {
  39     DEBUG: config.get('electron.debug')
  40   },
  41   STORAGE: {
  42     CERT_DIR: path.join(__dirname, '..', '..', config.get('storage.certs')),
  43     LOG_DIR: path.join(__dirname, '..', '..', config.get('storage.logs')),
  44     UPLOAD_DIR: path.join(__dirname, '..', '..', config.get('storage.uploads')),
  45     THUMBNAILS_DIR: path.join(__dirname, '..', '..', config.get('storage.thumbnails')),
  46     TORRENTS_DIR: path.join(__dirname, '..', '..', config.get('storage.torrents'))
  47   },
  48   WEBSERVER: {
  49     SCHEME: config.get('webserver.https') === true ? 'https' : 'http',
  50     HOST: config.get('webserver.host'),
  51     PORT: config.get('webserver.port')
  52   }
  53 }
  54 CONFIG.WEBSERVER.URL = CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOST + ':' + CONFIG.WEBSERVER.PORT
  55
  56 // ---------------------------------------------------------------------------
  57
  58 const CONSTRAINTS_FIELDS = {
  59   USERS: {
  60     USERNAME: { min: 3, max: 20 }, // Length
  61     PASSWORD: { min: 6, max: 255 } // Length
  62   },
  63   VIDEOS: {
  64     NAME: { min: 3, max: 50 }, // Length
  65     DESCRIPTION: { min: 3, max: 250 }, // Length
  66     MAGNET_URI: { min: 10 }, // Length
  67     DURATION: { min: 1, max: 7200 }, // Number
  68     TAGS: { min: 1, max: 3 }, // Number of total tags
  69     TAG: { min: 2, max: 10 }, // Length
  70     THUMBNAIL: { min: 2, max: 30 },
  71     THUMBNAIL64: { min: 0, max: 20000 } // Bytes
  72   }
  73 }
  74
  75 // ---------------------------------------------------------------------------
  76
  77 // Score a pod has when we create it as a friend
  78 const FRIEND_SCORE = {
  79   BASE: 100,
  80   MAX: 1000
  81 }
  82
  83 // ---------------------------------------------------------------------------
  84
  85 const MONGO_MIGRATION_SCRIPTS = [
  86   {
  87     script: '0005-create-application',
  88     version: 5
  89   },
  90   {
  91     script: '0010-users-password',
  92     version: 10
  93   },
  94   {
  95     script: '0015-admin-role',
  96     version: 15
  97   }
  98 ]
  99 const LAST_MONGO_SCHEMA_VERSION = 15
 100
 101 // ---------------------------------------------------------------------------
 102
 103 // Number of points we add/remove from a friend after a successful/bad request
 104 const PODS_SCORE = {
 105   MALUS: -10,
 106   BONUS: 10
 107 }
 108
 109 // Time to wait between requests to the friends (10 min)
 110 let REQUESTS_INTERVAL = 600000
 111
 112 // Number of requests in parallel we can make
 113 const REQUESTS_IN_PARALLEL = 10
 114
 115 // How many requests we put in request
 116 const REQUESTS_LIMIT = 10
 117
 118 // Number of requests to retry for replay requests module
 119 const RETRY_REQUESTS = 5
 120
 121 // ---------------------------------------------------------------------------
 122
 123 // Password encryption
 124 const BCRYPT_SALT_SIZE = 10
 125
 126 // Express static paths (router)
 127 const STATIC_PATHS = {
 128   THUMBNAILS: '/static/thumbnails',
 129   TORRENTS: '/static/torrents/',
 130   WEBSEED: '/static/webseed/'
 131 }
 132
 133 // Videos thumbnail size
 134 const THUMBNAILS_SIZE = '200x110'
 135
 136 const USER_ROLES = {
 137   ADMIN: 'admin',
 138   USER: 'user'
 139 }
 140
 141 // Seeds in parallel we send to electron when "seed all"
 142 // Once a video is in seeding state we seed another video etc
 143 const SEEDS_IN_PARALLEL = 3
 144
 145 // ---------------------------------------------------------------------------
 146
 147 // Special constants for a test instance
 148 if (isTestInstance() === true) {
 149   CONSTRAINTS_FIELDS.VIDEOS.DURATION.max = 14
 150   FRIEND_SCORE.BASE = 20
 151   REQUESTS_INTERVAL = 10000
 152 }
 153
 154 // ---------------------------------------------------------------------------
 155
 156 module.exports = {
 157   API_VERSION,
 158   BCRYPT_SALT_SIZE,
 159   CONFIG,
 160   CONSTRAINTS_FIELDS,
 161   FRIEND_SCORE,
 162   LAST_MONGO_SCHEMA_VERSION,
 163   MONGO_MIGRATION_SCRIPTS,
 164   OAUTH_LIFETIME,
 165   PAGINATION_COUNT_DEFAULT,
 166   PODS_SCORE,
 167   REQUESTS_IN_PARALLEL,
 168   REQUESTS_INTERVAL,
 169   REQUESTS_LIMIT,
 170   RETRY_REQUESTS,
 171   SEARCHABLE_COLUMNS,
 172   SEEDS_IN_PARALLEL,
 173   SORTABLE_COLUMNS,
 174   STATIC_PATHS,
 175   THUMBNAILS_SIZE,
 176   USER_ROLES
 177 }
 178
 179 // ---------------------------------------------------------------------------
 180
 181 function isTestInstance () {
 182   return (process.env.NODE_ENV === 'test')
 183 }