server/controllers/api/config.ts

   1 import * as express from 'express'
   2 import { omit } from 'lodash'
   3 import { ServerConfig, UserRight } from '../../../shared'
   4 import { About } from '../../../shared/models/server/about.model'
   5 import { CustomConfig } from '../../../shared/models/server/custom-config.model'
   6 import { isSignupAllowed, isSignupAllowedForCurrentIP } from '../../helpers/signup'
   7 import { CONFIG, CONSTRAINTS_FIELDS, reloadConfig } from '../../initializers'
   8 import { asyncMiddleware, authenticate, ensureUserHasRight } from '../../middlewares'
   9 import { customConfigUpdateValidator } from '../../middlewares/validators/config'
  10 import { ClientHtml } from '../../lib/client-html'
  11 import { auditLoggerFactory, CustomConfigAuditView, getAuditIdFromRes } from '../../helpers/audit-logger'
  12 import { remove, writeJSON } from 'fs-extra'
  13 import { getServerCommit } from '../../helpers/utils'
  14 import { Emailer } from '../../lib/emailer'
  15
  16 const packageJSON = require('../../../../package.json')
  17 const configRouter = express.Router()
  18
  19 const auditLogger = auditLoggerFactory('config')
  20
  21 configRouter.get('/about', getAbout)
  22 configRouter.get('/',
  23   asyncMiddleware(getConfig)
  24 )
  25
  26 configRouter.get('/custom',
  27   authenticate,
  28   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  29   asyncMiddleware(getCustomConfig)
  30 )
  31 configRouter.put('/custom',
  32   authenticate,
  33   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  34   asyncMiddleware(customConfigUpdateValidator),
  35   asyncMiddleware(updateCustomConfig)
  36 )
  37 configRouter.delete('/custom',
  38   authenticate,
  39   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  40   asyncMiddleware(deleteCustomConfig)
  41 )
  42
  43 let serverCommit: string
  44 async function getConfig (req: express.Request, res: express.Response) {
  45   const allowed = await isSignupAllowed()
  46   const allowedForCurrentIP = isSignupAllowedForCurrentIP(req.ip)
  47
  48   if (serverCommit === undefined) serverCommit = await getServerCommit()
  49
  50   const enabledResolutions = Object.keys(CONFIG.TRANSCODING.RESOLUTIONS)
  51    .filter(key => CONFIG.TRANSCODING.ENABLED === CONFIG.TRANSCODING.RESOLUTIONS[key] === true)
  52    .map(r => parseInt(r, 10))
  53
  54   const json: ServerConfig = {
  55     instance: {
  56       name: CONFIG.INSTANCE.NAME,
  57       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
  58       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
  59       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
  60       customizations: {
  61         javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT,
  62         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS
  63       }
  64     },
  65     email: {
  66       enabled: Emailer.Instance.isEnabled()
  67     },
  68     serverVersion: packageJSON.version,
  69     serverCommit,
  70     signup: {
  71       allowed,
  72       allowedForCurrentIP,
  73       requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
  74     },
  75     transcoding: {
  76       enabledResolutions
  77     },
  78     import: {
  79       videos: {
  80         http: {
  81           enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED
  82         },
  83         torrent: {
  84           enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED
  85         }
  86       }
  87     },
  88     avatar: {
  89       file: {
  90         size: {
  91           max: CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max
  92         },
  93         extensions: CONSTRAINTS_FIELDS.ACTORS.AVATAR.EXTNAME
  94       }
  95     },
  96     video: {
  97       image: {
  98         extensions: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME,
  99         size: {
 100           max: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max
 101         }
 102       },
 103       file: {
 104         extensions: CONSTRAINTS_FIELDS.VIDEOS.EXTNAME
 105       }
 106     },
 107     videoCaption: {
 108       file: {
 109         size: {
 110           max: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max
 111         },
 112         extensions: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.EXTNAME
 113       }
 114     },
 115     user: {
 116       videoQuota: CONFIG.USER.VIDEO_QUOTA,
 117       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
 118     }
 119   }
 120
 121   return res.json(json)
 122 }
 123
 124 function getAbout (req: express.Request, res: express.Response, next: express.NextFunction) {
 125   const about: About = {
 126     instance: {
 127       name: CONFIG.INSTANCE.NAME,
 128       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
 129       description: CONFIG.INSTANCE.DESCRIPTION,
 130       terms: CONFIG.INSTANCE.TERMS
 131     }
 132   }
 133
 134   return res.json(about).end()
 135 }
 136
 137 async function getCustomConfig (req: express.Request, res: express.Response, next: express.NextFunction) {
 138   const data = customConfig()
 139
 140   return res.json(data).end()
 141 }
 142
 143 async function deleteCustomConfig (req: express.Request, res: express.Response, next: express.NextFunction) {
 144   await remove(CONFIG.CUSTOM_FILE)
 145
 146   auditLogger.delete(getAuditIdFromRes(res), new CustomConfigAuditView(customConfig()))
 147
 148   reloadConfig()
 149   ClientHtml.invalidCache()
 150
 151   const data = customConfig()
 152
 153   return res.json(data).end()
 154 }
 155
 156 async function updateCustomConfig (req: express.Request, res: express.Response, next: express.NextFunction) {
 157   const toUpdate: CustomConfig = req.body
 158   const oldCustomConfigAuditKeys = new CustomConfigAuditView(customConfig())
 159
 160   // Force number conversion
 161   toUpdate.cache.previews.size = parseInt('' + toUpdate.cache.previews.size, 10)
 162   toUpdate.cache.captions.size = parseInt('' + toUpdate.cache.captions.size, 10)
 163   toUpdate.signup.limit = parseInt('' + toUpdate.signup.limit, 10)
 164   toUpdate.user.videoQuota = parseInt('' + toUpdate.user.videoQuota, 10)
 165   toUpdate.user.videoQuotaDaily = parseInt('' + toUpdate.user.videoQuotaDaily, 10)
 166   toUpdate.transcoding.threads = parseInt('' + toUpdate.transcoding.threads, 10)
 167
 168   // camelCase to snake_case key
 169   const toUpdateJSON = omit(
 170     toUpdate,
 171     'user.videoQuota',
 172     'instance.defaultClientRoute',
 173     'instance.shortDescription',
 174     'cache.videoCaptions',
 175     'signup.requiresEmailVerification',
 176     'transcoding.allowAdditionalExtensions'
 177   )
 178   toUpdateJSON.user['video_quota'] = toUpdate.user.videoQuota
 179   toUpdateJSON.user['video_quota_daily'] = toUpdate.user.videoQuotaDaily
 180   toUpdateJSON.instance['default_client_route'] = toUpdate.instance.defaultClientRoute
 181   toUpdateJSON.instance['short_description'] = toUpdate.instance.shortDescription
 182   toUpdateJSON.instance['default_nsfw_policy'] = toUpdate.instance.defaultNSFWPolicy
 183   toUpdateJSON.signup['requires_email_verification'] = toUpdate.signup.requiresEmailVerification
 184   toUpdateJSON.transcoding['allow_additional_extensions'] = toUpdate.transcoding.allowAdditionalExtensions
 185
 186   await writeJSON(CONFIG.CUSTOM_FILE, toUpdateJSON, { spaces: 2 })
 187
 188   reloadConfig()
 189   ClientHtml.invalidCache()
 190
 191   const data = customConfig()
 192
 193   auditLogger.update(
 194     getAuditIdFromRes(res),
 195     new CustomConfigAuditView(data),
 196     oldCustomConfigAuditKeys
 197   )
 198
 199   return res.json(data).end()
 200 }
 201
 202 // ---------------------------------------------------------------------------
 203
 204 export {
 205   configRouter
 206 }
 207
 208 // ---------------------------------------------------------------------------
 209
 210 function customConfig (): CustomConfig {
 211   return {
 212     instance: {
 213       name: CONFIG.INSTANCE.NAME,
 214       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
 215       description: CONFIG.INSTANCE.DESCRIPTION,
 216       terms: CONFIG.INSTANCE.TERMS,
 217       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
 218       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
 219       customizations: {
 220         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS,
 221         javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT
 222       }
 223     },
 224     services: {
 225       twitter: {
 226         username: CONFIG.SERVICES.TWITTER.USERNAME,
 227         whitelisted: CONFIG.SERVICES.TWITTER.WHITELISTED
 228       }
 229     },
 230     cache: {
 231       previews: {
 232         size: CONFIG.CACHE.PREVIEWS.SIZE
 233       },
 234       captions: {
 235         size: CONFIG.CACHE.VIDEO_CAPTIONS.SIZE
 236       }
 237     },
 238     signup: {
 239       enabled: CONFIG.SIGNUP.ENABLED,
 240       limit: CONFIG.SIGNUP.LIMIT,
 241       requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
 242     },
 243     admin: {
 244       email: CONFIG.ADMIN.EMAIL
 245     },
 246     user: {
 247       videoQuota: CONFIG.USER.VIDEO_QUOTA,
 248       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
 249     },
 250     transcoding: {
 251       enabled: CONFIG.TRANSCODING.ENABLED,
 252       allowAdditionalExtensions: CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS,
 253       threads: CONFIG.TRANSCODING.THREADS,
 254       resolutions: {
 255         '240p': CONFIG.TRANSCODING.RESOLUTIONS[ '240p' ],
 256         '360p': CONFIG.TRANSCODING.RESOLUTIONS[ '360p' ],
 257         '480p': CONFIG.TRANSCODING.RESOLUTIONS[ '480p' ],
 258         '720p': CONFIG.TRANSCODING.RESOLUTIONS[ '720p' ],
 259         '1080p': CONFIG.TRANSCODING.RESOLUTIONS[ '1080p' ]
 260       }
 261     },
 262     import: {
 263       videos: {
 264         http: {
 265           enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED
 266         },
 267         torrent: {
 268           enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED
 269         }
 270       }
 271     }
 272   }
 273 }