]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blobdiff - server/models/activitypub/actor.ts
Add auto follow back support for instances
[github/Chocobozzz/PeerTube.git] / server / models / activitypub / actor.ts
index 4cae6a6ecfe0cb8b7cad61635574138812b08bfc..05de1905d57a1eb6401bb98e498660089adfb73f 100644 (file)
-import { join } from 'path'
+import { values } from 'lodash'
+import { extname } from 'path'
 import * as Sequelize from 'sequelize'
 import {
-  AllowNull, BelongsTo, Column, CreatedAt, DataType, Default, ForeignKey, HasMany, Is, IsUUID, Model, Table,
+  AllowNull,
+  BelongsTo,
+  Column,
+  CreatedAt,
+  DataType,
+  DefaultScope,
+  ForeignKey,
+  HasMany,
+  HasOne,
+  Is,
+  Model,
+  Scopes,
+  Table,
   UpdatedAt
 } from 'sequelize-typescript'
+import { ActivityPubActorType } from '../../../shared/models/activitypub'
 import { Avatar } from '../../../shared/models/avatars/avatar.model'
-import { activityPubContextify } from '../../helpers'
+import { activityPubContextify } from '../../helpers/activitypub'
 import {
-  isActivityPubUrlValid,
   isActorFollowersCountValid,
-  isActorFollowingCountValid, isActorPreferredUsernameValid,
+  isActorFollowingCountValid,
+  isActorPreferredUsernameValid,
   isActorPrivateKeyValid,
   isActorPublicKeyValid
-} from '../../helpers/custom-validators/activitypub'
-import { isUserUsernameValid } from '../../helpers/custom-validators/users'
-import { AVATARS_DIR, CONFIG, CONSTRAINTS_FIELDS } from '../../initializers'
-import { AccountFollowModel } from '../account/account-follow'
+} from '../../helpers/custom-validators/activitypub/actor'
+import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
+import { ACTIVITY_PUB, ACTIVITY_PUB_ACTOR_TYPES, CONSTRAINTS_FIELDS, WEBSERVER } from '../../initializers/constants'
+import { AccountModel } from '../account/account'
 import { AvatarModel } from '../avatar/avatar'
 import { ServerModel } from '../server/server'
-import { throwIfNotValid } from '../utils'
+import { isOutdated, throwIfNotValid } from '../utils'
+import { VideoChannelModel } from '../video/video-channel'
+import { ActorFollowModel } from './actor-follow'
+import { VideoModel } from '../video/video'
+import {
+  MActor,
+  MActorAccountChannelId,
+  MActorAP,
+  MActorFormattable,
+  MActorFull,
+  MActorHost,
+  MActorServer,
+  MActorSummaryFormattable
+} from '../../typings/models'
+import * as Bluebird from 'bluebird'
+
+enum ScopeNames {
+  FULL = 'FULL'
+}
 
+export const unusedActorAttributesForAPI = [
+  'publicKey',
+  'privateKey',
+  'inboxUrl',
+  'outboxUrl',
+  'sharedInboxUrl',
+  'followersUrl',
+  'followingUrl',
+  'url',
+  'createdAt',
+  'updatedAt'
+]
+
+@DefaultScope(() => ({
+  include: [
+    {
+      model: ServerModel,
+      required: false
+    },
+    {
+      model: AvatarModel,
+      required: false
+    }
+  ]
+}))
+@Scopes(() => ({
+  [ScopeNames.FULL]: {
+    include: [
+      {
+        model: AccountModel.unscoped(),
+        required: false
+      },
+      {
+        model: VideoChannelModel.unscoped(),
+        required: false,
+        include: [
+          {
+            model: AccountModel,
+            required: true
+          }
+        ]
+      },
+      {
+        model: ServerModel,
+        required: false
+      },
+      {
+        model: AvatarModel,
+        required: false
+      }
+    ]
+  }
+}))
 @Table({
-  tableName: 'actor'
+  tableName: 'actor',
+  indexes: [
+    {
+      fields: [ 'url' ],
+      unique: true
+    },
+    {
+      fields: [ 'preferredUsername', 'serverId' ],
+      unique: true
+    },
+    {
+      fields: [ 'inboxUrl', 'sharedInboxUrl' ]
+    },
+    {
+      fields: [ 'sharedInboxUrl' ]
+    },
+    {
+      fields: [ 'serverId' ]
+    },
+    {
+      fields: [ 'avatarId' ]
+    },
+    {
+      fields: [ 'followersUrl' ]
+    }
+  ]
 })
 export class ActorModel extends Model<ActorModel> {
 
   @AllowNull(false)
-  @Default(DataType.UUIDV4)
-  @IsUUID(4)
-  @Column(DataType.UUID)
-  uuid: string
+  @Column(DataType.ENUM(...values(ACTIVITY_PUB_ACTOR_TYPES)))
+  type: ActivityPubActorType
 
   @AllowNull(false)
-  @Is('ActorName', value => throwIfNotValid(value, isActorPreferredUsernameValid, 'actor name'))
+  @Is('ActorPreferredUsername', value => throwIfNotValid(value, isActorPreferredUsernameValid, 'actor preferred username'))
   @Column
-  name: string
+  preferredUsername: string
 
   @AllowNull(false)
   @Is('ActorUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   url: string
 
   @AllowNull(true)
-  @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPublicKeyValid, 'public key'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.PUBLIC_KEY.max))
+  @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPublicKeyValid, 'public key', true))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.PUBLIC_KEY.max))
   publicKey: string
 
   @AllowNull(true)
-  @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPrivateKeyValid, 'private key'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.PRIVATE_KEY.max))
+  @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPrivateKeyValid, 'private key', true))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.PRIVATE_KEY.max))
   privateKey: string
 
   @AllowNull(false)
@@ -63,27 +171,27 @@ export class ActorModel extends Model<ActorModel> {
 
   @AllowNull(false)
   @Is('ActorInboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'inbox url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   inboxUrl: string
 
-  @AllowNull(false)
-  @Is('ActorOutboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'outbox url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @AllowNull(true)
+  @Is('ActorOutboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'outbox url', true))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   outboxUrl: string
 
   @AllowNull(false)
   @Is('ActorSharedInboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'shared inbox url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   sharedInboxUrl: string
 
-  @AllowNull(false)
-  @Is('ActorFollowersUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'followers url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @AllowNull(true)
+  @Is('ActorFollowersUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'followers url', true))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   followersUrl: string
 
-  @AllowNull(false)
-  @Is('ActorFollowingUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'following url'))
-  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTOR.URL.max))
+  @AllowNull(true)
+  @Is('ActorFollowingUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'following url', true))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max))
   followingUrl: string
 
   @CreatedAt
@@ -100,28 +208,30 @@ export class ActorModel extends Model<ActorModel> {
     foreignKey: {
       allowNull: true
     },
-    onDelete: 'cascade'
+    onDelete: 'set null',
+    hooks: true
   })
   Avatar: AvatarModel
 
-  @HasMany(() => AccountFollowModel, {
+  @HasMany(() => ActorFollowModel, {
     foreignKey: {
-      name: 'accountId',
+      name: 'actorId',
       allowNull: false
     },
+    as: 'ActorFollowings',
     onDelete: 'cascade'
   })
-  AccountFollowing: AccountFollowModel[]
+  ActorFollowing: ActorFollowModel[]
 
-  @HasMany(() => AccountFollowModel, {
+  @HasMany(() => ActorFollowModel, {
     foreignKey: {
-      name: 'targetAccountId',
+      name: 'targetActorId',
       allowNull: false
     },
-    as: 'followers',
+    as: 'ActorFollowers',
     onDelete: 'cascade'
   })
-  AccountFollowers: AccountFollowModel[]
+  ActorFollowers: ActorFollowModel[]
 
   @ForeignKey(() => ServerModel)
   @Column
@@ -135,7 +245,77 @@ export class ActorModel extends Model<ActorModel> {
   })
   Server: ServerModel
 
-  static listByFollowersUrls (followersUrls: string[], transaction?: Sequelize.Transaction) {
+  @HasOne(() => AccountModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade',
+    hooks: true
+  })
+  Account: AccountModel
+
+  @HasOne(() => VideoChannelModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade',
+    hooks: true
+  })
+  VideoChannel: VideoChannelModel
+
+  static load (id: number): Bluebird<MActor> {
+    return ActorModel.unscoped().findByPk(id)
+  }
+
+  static loadFull (id: number): Bluebird<MActorFull> {
+    return ActorModel.scope(ScopeNames.FULL).findByPk(id)
+  }
+
+  static loadFromAccountByVideoId (videoId: number, transaction: Sequelize.Transaction): Bluebird<MActor> {
+    const query = {
+      include: [
+        {
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          required: true,
+          include: [
+            {
+              attributes: [ 'id' ],
+              model: VideoChannelModel.unscoped(),
+              required: true,
+              include: [
+                {
+                  attributes: [ 'id' ],
+                  model: VideoModel.unscoped(),
+                  required: true,
+                  where: {
+                    id: videoId
+                  }
+                }
+              ]
+            }
+          ]
+        }
+      ],
+      transaction
+    }
+
+    return ActorModel.unscoped().findOne(query)
+  }
+
+  static isActorUrlExist (url: string) {
+    const query = {
+      raw: true,
+      where: {
+        url
+      }
+    }
+
+    return ActorModel.unscoped().findOne(query)
+      .then(a => !!a)
+  }
+
+  static listByFollowersUrls (followersUrls: string[], transaction?: Sequelize.Transaction): Bluebird<MActorFull[]> {
     const query = {
       where: {
         followersUrl: {
@@ -145,63 +325,143 @@ export class ActorModel extends Model<ActorModel> {
       transaction
     }
 
-    return ActorModel.findAll(query)
+    return ActorModel.scope(ScopeNames.FULL).findAll(query)
+  }
+
+  static loadLocalByName (preferredUsername: string, transaction?: Sequelize.Transaction): Bluebird<MActorFull> {
+    const query = {
+      where: {
+        preferredUsername,
+        serverId: null
+      },
+      transaction
+    }
+
+    return ActorModel.scope(ScopeNames.FULL).findOne(query)
   }
 
-  toFormattedJSON () {
+  static loadByNameAndHost (preferredUsername: string, host: string): Bluebird<MActorFull> {
+    const query = {
+      where: {
+        preferredUsername
+      },
+      include: [
+        {
+          model: ServerModel,
+          required: true,
+          where: {
+            host
+          }
+        }
+      ]
+    }
+
+    return ActorModel.scope(ScopeNames.FULL).findOne(query)
+  }
+
+  static loadByUrl (url: string, transaction?: Sequelize.Transaction): Bluebird<MActorAccountChannelId> {
+    const query = {
+      where: {
+        url
+      },
+      transaction,
+      include: [
+        {
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          required: false
+        },
+        {
+          attributes: [ 'id' ],
+          model: VideoChannelModel.unscoped(),
+          required: false
+        }
+      ]
+    }
+
+    return ActorModel.unscoped().findOne(query)
+  }
+
+  static loadByUrlAndPopulateAccountAndChannel (url: string, transaction?: Sequelize.Transaction): Bluebird<MActorFull> {
+    const query = {
+      where: {
+        url
+      },
+      transaction
+    }
+
+    return ActorModel.scope(ScopeNames.FULL).findOne(query)
+  }
+
+  static incrementFollows (id: number, column: 'followersCount' | 'followingCount', by: number) {
+    return ActorModel.increment(column, {
+      by,
+      where: {
+        id
+      }
+    })
+  }
+
+  toFormattedSummaryJSON (this: MActorSummaryFormattable) {
     let avatar: Avatar = null
     if (this.Avatar) {
-      avatar = {
-        path: join(AVATARS_DIR.ACCOUNT, this.Avatar.filename),
-        createdAt: this.Avatar.createdAt,
-        updatedAt: this.Avatar.updatedAt
-      }
+      avatar = this.Avatar.toFormattedJSON()
     }
 
-    let host = CONFIG.WEBSERVER.HOST
-    let score: number
-    if (this.Server) {
-      host = this.Server.host
-      score = this.Server.score
+    return {
+      url: this.url,
+      name: this.preferredUsername,
+      host: this.getHost(),
+      avatar
     }
+  }
 
-    return {
+  toFormattedJSON (this: MActorFormattable) {
+    const base = this.toFormattedSummaryJSON()
+
+    return Object.assign(base, {
       id: this.id,
-      host,
-      score,
+      hostRedundancyAllowed: this.getRedundancyAllowed(),
       followingCount: this.followingCount,
       followersCount: this.followersCount,
-      avatar
-    }
+      createdAt: this.createdAt,
+      updatedAt: this.updatedAt
+    })
   }
 
-  toActivityPubObject (name: string, uuid: string, type: 'Account' | 'VideoChannel') {
+  toActivityPubObject (this: MActorAP, name: string) {
     let activityPubType
-    if (type === 'Account') {
-      activityPubType = this.serverId ? 'Application' as 'Application' : 'Person' as 'Person'
-    } else { // VideoChannel
-      activityPubType = 'Group'
+
+    let icon = undefined
+    if (this.avatarId) {
+      const extension = extname(this.Avatar.filename)
+      icon = {
+        type: 'Image',
+        mediaType: extension === '.png' ? 'image/png' : 'image/jpeg',
+        url: this.getAvatarUrl()
+      }
     }
 
     const json = {
-      type,
+      type: this.type,
       id: this.url,
       following: this.getFollowingUrl(),
       followers: this.getFollowersUrl(),
+      playlists: this.getPlaylistsUrl(),
       inbox: this.inboxUrl,
       outbox: this.outboxUrl,
-      preferredUsername: name,
+      preferredUsername: this.preferredUsername,
       url: this.url,
       name,
       endpoints: {
         sharedInbox: this.sharedInboxUrl
       },
-      uuid,
       publicKey: {
         id: this.getPublicKeyUrl(),
         owner: this.url,
         publicKeyPem: this.publicKey
-      }
+      },
+      icon
     }
 
     return activityPubContextify(json)
@@ -212,11 +472,13 @@ export class ActorModel extends Model<ActorModel> {
       attributes: [ 'sharedInboxUrl' ],
       include: [
         {
-          model: AccountFollowModel,
+          attribute: [],
+          model: ActorFollowModel.unscoped(),
           required: true,
-          as: 'followers',
+          as: 'ActorFollowing',
           where: {
-            targetAccountId: this.id
+            state: 'accepted',
+            targetActorId: this.id
           }
         }
       ],
@@ -235,6 +497,10 @@ export class ActorModel extends Model<ActorModel> {
     return this.url + '/followers'
   }
 
+  getPlaylistsUrl () {
+    return this.url + '/playlists'
+  }
+
   getPublicKeyUrl () {
     return this.url + '#main-key'
   }
@@ -242,4 +508,32 @@ export class ActorModel extends Model<ActorModel> {
   isOwned () {
     return this.serverId === null
   }
+
+  getWebfingerUrl (this: MActorServer) {
+    return 'acct:' + this.preferredUsername + '@' + this.getHost()
+  }
+
+  getIdentifier () {
+    return this.Server ? `${this.preferredUsername}@${this.Server.host}` : this.preferredUsername
+  }
+
+  getHost (this: MActorHost) {
+    return this.Server ? this.Server.host : WEBSERVER.HOST
+  }
+
+  getRedundancyAllowed () {
+    return this.Server ? this.Server.redundancyAllowed : false
+  }
+
+  getAvatarUrl () {
+    if (!this.avatarId) return undefined
+
+    return WEBSERVER.URL + this.Avatar.getStaticPath()
+  }
+
+  isOutdated () {
+    if (this.isOwned()) return false
+
+    return isOutdated(this, ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL)
+  }
 }