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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', 'host', 'author', 'tags' ] | |
17 | } | |
18 | ||
19 | // Sortable columns per schema | |
20 | const SORTABLE_COLUMNS = { | |
21 | USERS: [ 'username', '-username', 'createdAt', '-createdAt' ], | |
22 | VIDEO_ABUSES: [ 'createdAt', '-createdAt' ], | |
23 | VIDEOS: [ 'name', '-name', 'duration', '-duration', 'createdAt', '-createdAt' ] | |
24 | } | |
25 | ||
26 | const OAUTH_LIFETIME = { | |
27 | ACCESS_TOKEN: 3600 * 4, // 4 hours | |
28 | REFRESH_TOKEN: 1209600 // 2 weeks | |
29 | } | |
30 | ||
31 | // --------------------------------------------------------------------------- | |
32 | ||
33 | const CONFIG = { | |
34 | LISTEN: { | |
35 | PORT: config.get('listen.port') | |
36 | }, | |
37 | DATABASE: { | |
38 | DBNAME: 'peertube' + config.get('database.suffix'), | |
39 | HOSTNAME: config.get('database.hostname'), | |
40 | PORT: config.get('database.port'), | |
41 | USERNAME: config.get('database.username'), | |
42 | PASSWORD: config.get('database.password') | |
43 | }, | |
44 | STORAGE: { | |
45 | CERT_DIR: path.join(__dirname, '..', '..', config.get('storage.certs')), | |
46 | LOG_DIR: path.join(__dirname, '..', '..', config.get('storage.logs')), | |
47 | VIDEOS_DIR: path.join(__dirname, '..', '..', config.get('storage.videos')), | |
48 | THUMBNAILS_DIR: path.join(__dirname, '..', '..', config.get('storage.thumbnails')), | |
49 | PREVIEWS_DIR: path.join(__dirname, '..', '..', config.get('storage.previews')), | |
50 | TORRENTS_DIR: path.join(__dirname, '..', '..', config.get('storage.torrents')) | |
51 | }, | |
52 | WEBSERVER: { | |
53 | SCHEME: config.get('webserver.https') === true ? 'https' : 'http', | |
54 | WS: config.get('webserver.https') === true ? 'wss' : 'ws', | |
55 | HOSTNAME: config.get('webserver.hostname'), | |
56 | PORT: config.get('webserver.port') | |
57 | } | |
58 | } | |
59 | CONFIG.WEBSERVER.URL = CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT | |
60 | CONFIG.WEBSERVER.HOST = CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT | |
61 | ||
62 | // --------------------------------------------------------------------------- | |
63 | ||
64 | const CONSTRAINTS_FIELDS = { | |
65 | USERS: { | |
66 | USERNAME: { min: 3, max: 20 }, // Length | |
67 | PASSWORD: { min: 6, max: 255 } // Length | |
68 | }, | |
69 | VIDEO_ABUSES: { | |
70 | REASON: { min: 2, max: 300 } // Length | |
71 | }, | |
72 | VIDEOS: { | |
73 | NAME: { min: 3, max: 50 }, // Length | |
74 | DESCRIPTION: { min: 3, max: 250 }, // Length | |
75 | EXTNAME: [ '.mp4', '.ogv', '.webm' ], | |
76 | INFO_HASH: { min: 40, max: 40 }, // Length, infohash is 20 bytes length but we represent it in hexa so 20 * 2 | |
77 | DURATION: { min: 1, max: 7200 }, // Number | |
78 | TAGS: { min: 1, max: 3 }, // Number of total tags | |
79 | TAG: { min: 2, max: 10 }, // Length | |
80 | THUMBNAIL: { min: 2, max: 30 }, | |
81 | THUMBNAIL_DATA: { min: 0, max: 20000 } // Bytes | |
82 | } | |
83 | } | |
84 | ||
85 | // --------------------------------------------------------------------------- | |
86 | ||
87 | // Score a pod has when we create it as a friend | |
88 | const FRIEND_SCORE = { | |
89 | BASE: 100, | |
90 | MAX: 1000 | |
91 | } | |
92 | ||
93 | // --------------------------------------------------------------------------- | |
94 | ||
95 | const LAST_MIGRATION_VERSION = 0 | |
96 | ||
97 | // --------------------------------------------------------------------------- | |
98 | ||
99 | // Number of points we add/remove from a friend after a successful/bad request | |
100 | const PODS_SCORE = { | |
101 | MALUS: -10, | |
102 | BONUS: 10 | |
103 | } | |
104 | ||
105 | // Time to wait between requests to the friends (10 min) | |
106 | let REQUESTS_INTERVAL = 600000 | |
107 | ||
108 | // Number of requests in parallel we can make | |
109 | const REQUESTS_IN_PARALLEL = 10 | |
110 | ||
111 | // To how many pods we send requests | |
112 | const REQUESTS_LIMIT_PODS = 10 | |
113 | // How many requests we send to a pod per interval | |
114 | const REQUESTS_LIMIT_PER_POD = 5 | |
115 | ||
116 | // Number of requests to retry for replay requests module | |
117 | const RETRY_REQUESTS = 5 | |
118 | ||
119 | const REQUEST_ENDPOINTS = { | |
120 | VIDEOS: 'videos' | |
121 | } | |
122 | ||
123 | const REMOTE_SCHEME = { | |
124 | HTTP: 'https', | |
125 | WS: 'wss' | |
126 | } | |
127 | ||
128 | // --------------------------------------------------------------------------- | |
129 | ||
130 | const SIGNATURE_ALGORITHM = 'RSA-SHA256' | |
131 | const SIGNATURE_ENCODING = 'hex' | |
132 | ||
133 | // Password encryption | |
134 | const BCRYPT_SALT_SIZE = 10 | |
135 | ||
136 | // --------------------------------------------------------------------------- | |
137 | ||
138 | // Express static paths (router) | |
139 | const STATIC_PATHS = { | |
140 | PREVIEWS: '/static/previews/', | |
141 | THUMBNAILS: '/static/thumbnails/', | |
142 | TORRENTS: '/static/torrents/', | |
143 | WEBSEED: '/static/webseed/' | |
144 | } | |
145 | ||
146 | // Cache control | |
147 | let STATIC_MAX_AGE = '30d' | |
148 | ||
149 | // Videos thumbnail size | |
150 | const THUMBNAILS_SIZE = '200x110' | |
151 | const PREVIEWS_SIZE = '640x480' | |
152 | ||
153 | // --------------------------------------------------------------------------- | |
154 | ||
155 | const USER_ROLES = { | |
156 | ADMIN: 'admin', | |
157 | USER: 'user' | |
158 | } | |
159 | ||
160 | // --------------------------------------------------------------------------- | |
161 | ||
162 | // Special constants for a test instance | |
163 | if (isTestInstance() === true) { | |
164 | CONSTRAINTS_FIELDS.VIDEOS.DURATION.max = 14 | |
165 | FRIEND_SCORE.BASE = 20 | |
166 | REQUESTS_INTERVAL = 10000 | |
167 | REMOTE_SCHEME.HTTP = 'http' | |
168 | REMOTE_SCHEME.WS = 'ws' | |
169 | STATIC_MAX_AGE = 0 | |
170 | } | |
171 | ||
172 | // --------------------------------------------------------------------------- | |
173 | ||
174 | module.exports = { | |
175 | API_VERSION, | |
176 | BCRYPT_SALT_SIZE, | |
177 | CONFIG, | |
178 | CONSTRAINTS_FIELDS, | |
179 | FRIEND_SCORE, | |
180 | LAST_MIGRATION_VERSION, | |
181 | OAUTH_LIFETIME, | |
182 | PAGINATION_COUNT_DEFAULT, | |
183 | PODS_SCORE, | |
184 | PREVIEWS_SIZE, | |
185 | REMOTE_SCHEME, | |
186 | REQUEST_ENDPOINTS, | |
187 | REQUESTS_IN_PARALLEL, | |
188 | REQUESTS_INTERVAL, | |
189 | REQUESTS_LIMIT_PODS, | |
190 | REQUESTS_LIMIT_PER_POD, | |
191 | RETRY_REQUESTS, | |
192 | SEARCHABLE_COLUMNS, | |
193 | SIGNATURE_ALGORITHM, | |
194 | SIGNATURE_ENCODING, | |
195 | SORTABLE_COLUMNS, | |
196 | STATIC_MAX_AGE, | |
197 | STATIC_PATHS, | |
198 | THUMBNAILS_SIZE, | |
199 | USER_ROLES | |
200 | } | |
201 | ||
202 | // --------------------------------------------------------------------------- | |
203 | ||
204 | // This method exists in utils module but we want to let the constants module independent | |
205 | function isTestInstance () { | |
206 | return (process.env.NODE_ENV === 'test') | |
207 | } |