server/controllers/api/config.ts

   1 import * as express from 'express'
   2 import { snakeCase } 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 import { isNumeric } from 'validator'
  16 import { objectConverter } from '../../helpers/core-utils'
  17
  18 const packageJSON = require('../../../../package.json')
  19 const configRouter = express.Router()
  20
  21 const auditLogger = auditLoggerFactory('config')
  22
  23 configRouter.get('/about', getAbout)
  24 configRouter.get('/',
  25   asyncMiddleware(getConfig)
  26 )
  27
  28 configRouter.get('/custom',
  29   authenticate,
  30   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  31   asyncMiddleware(getCustomConfig)
  32 )
  33 configRouter.put('/custom',
  34   authenticate,
  35   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  36   asyncMiddleware(customConfigUpdateValidator),
  37   asyncMiddleware(updateCustomConfig)
  38 )
  39 configRouter.delete('/custom',
  40   authenticate,
  41   ensureUserHasRight(UserRight.MANAGE_CONFIGURATION),
  42   asyncMiddleware(deleteCustomConfig)
  43 )
  44
  45 let serverCommit: string
  46 async function getConfig (req: express.Request, res: express.Response) {
  47   const allowed = await isSignupAllowed()
  48   const allowedForCurrentIP = isSignupAllowedForCurrentIP(req.ip)
  49
  50   if (serverCommit === undefined) serverCommit = await getServerCommit()
  51
  52   const enabledResolutions = Object.keys(CONFIG.TRANSCODING.RESOLUTIONS)
  53    .filter(key => CONFIG.TRANSCODING.ENABLED === CONFIG.TRANSCODING.RESOLUTIONS[key] === true)
  54    .map(r => parseInt(r, 10))
  55
  56   const json: ServerConfig = {
  57     instance: {
  58       name: CONFIG.INSTANCE.NAME,
  59       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
  60       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
  61       isNSFW: CONFIG.INSTANCE.IS_NSFW,
  62       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
  63       customizations: {
  64         javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT,
  65         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS
  66       }
  67     },
  68     email: {
  69       enabled: Emailer.isEnabled()
  70     },
  71     contactForm: {
  72       enabled: CONFIG.CONTACT_FORM.ENABLED
  73     },
  74     serverVersion: packageJSON.version,
  75     serverCommit,
  76     signup: {
  77       allowed,
  78       allowedForCurrentIP,
  79       requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
  80     },
  81     transcoding: {
  82       hls: {
  83         enabled: CONFIG.TRANSCODING.HLS.ENABLED
  84       },
  85       enabledResolutions
  86     },
  87     import: {
  88       videos: {
  89         http: {
  90           enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED
  91         },
  92         torrent: {
  93           enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED
  94         }
  95       }
  96     },
  97     autoBlacklist: {
  98       videos: {
  99         ofUsers: {
 100           enabled: CONFIG.AUTO_BLACKLIST.VIDEOS.OF_USERS.ENABLED
 101         }
 102       }
 103     },
 104     avatar: {
 105       file: {
 106         size: {
 107           max: CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max
 108         },
 109         extensions: CONSTRAINTS_FIELDS.ACTORS.AVATAR.EXTNAME
 110       }
 111     },
 112     video: {
 113       image: {
 114         extensions: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME,
 115         size: {
 116           max: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max
 117         }
 118       },
 119       file: {
 120         extensions: CONSTRAINTS_FIELDS.VIDEOS.EXTNAME
 121       }
 122     },
 123     videoCaption: {
 124       file: {
 125         size: {
 126           max: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max
 127         },
 128         extensions: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.EXTNAME
 129       }
 130     },
 131     user: {
 132       videoQuota: CONFIG.USER.VIDEO_QUOTA,
 133       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
 134     },
 135     trending: {
 136       videos: {
 137         intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
 138       }
 139     }
 140   }
 141
 142   return res.json(json)
 143 }
 144
 145 function getAbout (req: express.Request, res: express.Response) {
 146   const about: About = {
 147     instance: {
 148       name: CONFIG.INSTANCE.NAME,
 149       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
 150       description: CONFIG.INSTANCE.DESCRIPTION,
 151       terms: CONFIG.INSTANCE.TERMS
 152     }
 153   }
 154
 155   return res.json(about).end()
 156 }
 157
 158 async function getCustomConfig (req: express.Request, res: express.Response) {
 159   const data = customConfig()
 160
 161   return res.json(data).end()
 162 }
 163
 164 async function deleteCustomConfig (req: express.Request, res: express.Response) {
 165   await remove(CONFIG.CUSTOM_FILE)
 166
 167   auditLogger.delete(getAuditIdFromRes(res), new CustomConfigAuditView(customConfig()))
 168
 169   reloadConfig()
 170   ClientHtml.invalidCache()
 171
 172   const data = customConfig()
 173
 174   return res.json(data).end()
 175 }
 176
 177 async function updateCustomConfig (req: express.Request, res: express.Response) {
 178   const oldCustomConfigAuditKeys = new CustomConfigAuditView(customConfig())
 179
 180   // camelCase to snake_case key + Force number conversion
 181   const toUpdateJSON = convertCustomConfigBody(req.body)
 182
 183   await writeJSON(CONFIG.CUSTOM_FILE, toUpdateJSON, { spaces: 2 })
 184
 185   reloadConfig()
 186   ClientHtml.invalidCache()
 187
 188   const data = customConfig()
 189
 190   auditLogger.update(
 191     getAuditIdFromRes(res),
 192     new CustomConfigAuditView(data),
 193     oldCustomConfigAuditKeys
 194   )
 195
 196   return res.json(data).end()
 197 }
 198
 199 // ---------------------------------------------------------------------------
 200
 201 export {
 202   configRouter
 203 }
 204
 205 // ---------------------------------------------------------------------------
 206
 207 function customConfig (): CustomConfig {
 208   return {
 209     instance: {
 210       name: CONFIG.INSTANCE.NAME,
 211       shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
 212       description: CONFIG.INSTANCE.DESCRIPTION,
 213       terms: CONFIG.INSTANCE.TERMS,
 214       isNSFW: CONFIG.INSTANCE.IS_NSFW,
 215       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
 216       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
 217       customizations: {
 218         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS,
 219         javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT
 220       }
 221     },
 222     services: {
 223       twitter: {
 224         username: CONFIG.SERVICES.TWITTER.USERNAME,
 225         whitelisted: CONFIG.SERVICES.TWITTER.WHITELISTED
 226       }
 227     },
 228     cache: {
 229       previews: {
 230         size: CONFIG.CACHE.PREVIEWS.SIZE
 231       },
 232       captions: {
 233         size: CONFIG.CACHE.VIDEO_CAPTIONS.SIZE
 234       }
 235     },
 236     signup: {
 237       enabled: CONFIG.SIGNUP.ENABLED,
 238       limit: CONFIG.SIGNUP.LIMIT,
 239       requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
 240     },
 241     admin: {
 242       email: CONFIG.ADMIN.EMAIL
 243     },
 244     contactForm: {
 245       enabled: CONFIG.CONTACT_FORM.ENABLED
 246     },
 247     user: {
 248       videoQuota: CONFIG.USER.VIDEO_QUOTA,
 249       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
 250     },
 251     transcoding: {
 252       enabled: CONFIG.TRANSCODING.ENABLED,
 253       allowAdditionalExtensions: CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS,
 254       threads: CONFIG.TRANSCODING.THREADS,
 255       resolutions: {
 256         '240p': CONFIG.TRANSCODING.RESOLUTIONS[ '240p' ],
 257         '360p': CONFIG.TRANSCODING.RESOLUTIONS[ '360p' ],
 258         '480p': CONFIG.TRANSCODING.RESOLUTIONS[ '480p' ],
 259         '720p': CONFIG.TRANSCODING.RESOLUTIONS[ '720p' ],
 260         '1080p': CONFIG.TRANSCODING.RESOLUTIONS[ '1080p' ]
 261       },
 262       hls: {
 263         enabled: CONFIG.TRANSCODING.HLS.ENABLED
 264       }
 265     },
 266     import: {
 267       videos: {
 268         http: {
 269           enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED
 270         },
 271         torrent: {
 272           enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED
 273         }
 274       }
 275     },
 276     autoBlacklist: {
 277       videos: {
 278         ofUsers: {
 279           enabled: CONFIG.AUTO_BLACKLIST.VIDEOS.OF_USERS.ENABLED
 280         }
 281       }
 282     }
 283   }
 284 }
 285
 286 function convertCustomConfigBody (body: CustomConfig) {
 287   function keyConverter (k: string) {
 288     // Transcoding resolutions exception
 289     if (/^\d{3,4}p$/.exec(k)) return k
 290
 291     return snakeCase(k)
 292   }
 293
 294   function valueConverter (v: any) {
 295     if (isNumeric(v + '')) return parseInt('' + v, 10)
 296
 297     return v
 298   }
 299
 300   return objectConverter(body, keyConverter, valueConverter)
 301 }