server/initializers/constants.js

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