server/lib/user.ts

   1 import * as Sequelize from 'sequelize'
   2 import { createPrivateAndPublicKeys, logger } from '../helpers'
   3 import { CONFIG, sequelizeTypescript } from '../initializers'
   4 import { AccountModel } from '../models/account/account'
   5 import { UserModel } from '../models/account/user'
   6 import { ActorModel } from '../models/activitypub/actor'
   7 import { getAccountActivityPubUrl } from './activitypub'
   8 import { createVideoChannel } from './video-channel'
   9
  10 async function createUserAccountAndChannel (user: UserModel, validateUser = true) {
  11   const { account, videoChannel } = await sequelizeTypescript.transaction(async t => {
  12     const userOptions = {
  13       transaction: t,
  14       validate: validateUser
  15     }
  16
  17     const userCreated = await user.save(userOptions)
  18     const accountCreated = await createLocalAccountWithoutKeys(user.username, user.id, null, t)
  19
  20     const videoChannelName = `Default ${userCreated.username} channel`
  21     const videoChannelInfo = {
  22       name: videoChannelName
  23     }
  24     const videoChannel = await createVideoChannel(videoChannelInfo, accountCreated, t)
  25
  26     return { account: accountCreated, videoChannel }
  27   })
  28
  29   // Set account keys, this could be long so process after the account creation and do not block the client
  30   const { publicKey, privateKey } = await createPrivateAndPublicKeys()
  31   const actor = account.Actor
  32   actor.set('publicKey', publicKey)
  33   actor.set('privateKey', privateKey)
  34   actor.save().catch(err => logger.error('Cannot set public/private keys of actor %d.', actor.uuid, err))
  35
  36   return { account, videoChannel }
  37 }
  38
  39 async function createLocalAccountWithoutKeys (name: string, userId: number, applicationId: number, t: Sequelize.Transaction) {
  40   const url = getAccountActivityPubUrl(name)
  41
  42   const actorInstance = new ActorModel({
  43     url,
  44     publicKey: null,
  45     privateKey: null,
  46     followersCount: 0,
  47     followingCount: 0,
  48     inboxUrl: url + '/inbox',
  49     outboxUrl: url + '/outbox',
  50     sharedInboxUrl: CONFIG.WEBSERVER.URL + '/inbox',
  51     followersUrl: url + '/followers',
  52     followingUrl: url + '/following'
  53   })
  54   const actorInstanceCreated = await actorInstance.save({ transaction: t })
  55
  56   const accountInstance = new AccountModel({
  57     name,
  58     userId,
  59     applicationId,
  60     actorId: actorInstanceCreated.id,
  61     serverId: null // It is our server
  62   })
  63
  64   const accountInstanceCreated = await accountInstance.save({ transaction: t })
  65   accountInstanceCreated.Actor = actorInstanceCreated
  66
  67   return accountInstanceCreated
  68 }
  69
  70 // ---------------------------------------------------------------------------
  71
  72 export {
  73   createUserAccountAndChannel,
  74   createLocalAccountWithoutKeys
  75 }