hippofish/packages/backend/src/queue/processors/ExportAccountDataProcessorService.ts
2023-11-07 11:31:11 +01:00

776 lines
21 KiB
TypeScript

/* eslint-disable no-constant-condition */
/* eslint-disable @typescript-eslint/no-unnecessary-condition */
import * as fs from 'node:fs';
import { Inject, Injectable } from '@nestjs/common';
import { In, IsNull, MoreThan, Not } from 'typeorm';
import { format as dateFormat } from 'date-fns';
import mime from 'mime-types';
import archiver from 'archiver';
import { DI } from '@/di-symbols.js';
import type { AntennasRepository, BlockingsRepository, DriveFilesRepository, FollowingsRepository, MiBlocking, MiFollowing, MiMuting, MiNote, MiNoteFavorite, MiPoll, MiUser, MutingsRepository, NoteFavoritesRepository, NotesRepository, PollsRepository, UserListMembershipsRepository, UserListsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
import type { Config } from '@/config.js';
import type Logger from '@/logger.js';
import { DriveService } from '@/core/DriveService.js';
import { IdService } from '@/core/IdService.js';
import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
import { createTemp, createTempDir } from '@/misc/create-temp.js';
import { bindThis } from '@/decorators.js';
import { Packed } from '@/misc/json-schema.js';
import { UtilityService } from '@/core/UtilityService.js';
import { DownloadService } from '@/core/DownloadService.js';
import { QueueLoggerService } from '../QueueLoggerService.js';
import type * as Bull from 'bullmq';
import { EmailService } from '@/core/EmailService.js';
@Injectable()
export class ExportAccountDataProcessorService {
private logger: Logger;
constructor(
@Inject(DI.config)
private config: Config,
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
@Inject(DI.userProfilesRepository)
private userProfilesRepository: UserProfilesRepository,
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
@Inject(DI.noteFavoritesRepository)
private noteFavoritesRepository: NoteFavoritesRepository,
@Inject(DI.pollsRepository)
private pollsRepository: PollsRepository,
@Inject(DI.followingsRepository)
private followingsRepository: FollowingsRepository,
@Inject(DI.mutingsRepository)
private mutingsRepository: MutingsRepository,
@Inject(DI.blockingsRepository)
private blockingsRepository: BlockingsRepository,
@Inject(DI.driveFilesRepository)
private driveFilesRepository: DriveFilesRepository,
@Inject(DI.antennasRepository)
private antennasRepository: AntennasRepository,
@Inject(DI.userListsRepository)
private userListsRepository: UserListsRepository,
@Inject(DI.userListMembershipsRepository)
private userListMembershipsRepository: UserListMembershipsRepository,
private utilityService: UtilityService,
private driveService: DriveService,
private idService: IdService,
private driveFileEntityService: DriveFileEntityService,
private downloadService: DownloadService,
private emailService: EmailService,
private queueLoggerService: QueueLoggerService,
) {
this.logger = this.queueLoggerService.logger.createSubLogger('export-account-data');
}
@bindThis
public async process(job: Bull.Job): Promise<void> {
this.logger.info('Exporting Account Data...');
const user = await this.usersRepository.findOneBy({ id: job.data.user.id });
if (user == null) {
return;
}
const profile = await this.userProfilesRepository.findOneBy({ userId: job.data.user.id });
if (profile == null) {
return;
}
const [path, cleanup] = await createTempDir();
this.logger.info(`Temp dir is ${path}`);
// User Export
const userPath = path + '/user.json';
fs.writeFileSync(userPath, '', 'utf-8');
const userStream = fs.createWriteStream(userPath, { flags: 'a' });
const writeUser = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
userStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeUser(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","user":[`);
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const { host, uri, sharedInbox, followersUri, lastFetchedAt, inbox, ...userTrimmed } = user;
await writeUser(JSON.stringify(userTrimmed));
await writeUser(']}');
userStream.end();
// Profile Export
const profilePath = path + '/profile.json';
fs.writeFileSync(profilePath, '', 'utf-8');
const profileStream = fs.createWriteStream(profilePath, { flags: 'a' });
const writeProfile = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
profileStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const { emailVerifyCode, twoFactorBackupSecret, twoFactorSecret, password, twoFactorTempSecret, userHost, ...profileTrimmed } = profile;
await writeProfile(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","profile":[`);
await writeProfile(JSON.stringify(profileTrimmed));
await writeProfile(']}');
profileStream.end();
// Note Export
const notesPath = path + '/notes.json';
fs.writeFileSync(notesPath, '', 'utf-8');
const notesStream = fs.createWriteStream(notesPath, { flags: 'a' });
const writeNotes = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
notesStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeNotes(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","notes":[`);
let noteCursor: MiNote['id'] | null = null;
let exportedNotesCount = 0;
while (true) {
const notes = await this.notesRepository.find({
where: {
userId: user.id,
...(noteCursor ? { id: MoreThan(noteCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
}) as MiNote[];
if (notes.length === 0) {
break;
}
noteCursor = notes.at(-1)?.id ?? null;
for (const note of notes) {
let poll: MiPoll | undefined;
if (note.hasPoll) {
poll = await this.pollsRepository.findOneByOrFail({ noteId: note.id });
}
const files = await this.driveFileEntityService.packManyByIds(note.fileIds);
const content = JSON.stringify(this.noteSerialize(note, poll, files));
const isFirst = exportedNotesCount === 0;
await writeNotes(isFirst ? content : ',\n' + content);
exportedNotesCount++;
}
}
await writeNotes(']}');
notesStream.end();
// Following Export
const followingsPath = path + '/followings.json';
fs.writeFileSync(followingsPath, '', 'utf-8');
const followingStream = fs.createWriteStream(followingsPath, { flags: 'a' });
const writeFollowing = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
followingStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeFollowing(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","followings":[`);
let followingsCursor: MiFollowing['id'] | null = null;
let exportedFollowingsCount = 0;
const mutings = await this.mutingsRepository.findBy({
muterId: user.id,
});
while (true) {
const followings = await this.followingsRepository.find({
where: {
followerId: user.id,
...(mutings.length > 0 ? { followeeId: Not(In(mutings.map(x => x.muteeId))) } : {}),
...(followingsCursor ? { id: MoreThan(followingsCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
}) as MiFollowing[];
if (followings.length === 0) {
break;
}
followingsCursor = followings.at(-1)?.id ?? null;
for (const following of followings) {
const u = await this.usersRepository.findOneBy({ id: following.followeeId });
if (u == null) {
continue;
}
if (u.updatedAt && (Date.now() - u.updatedAt.getTime() > 1000 * 60 * 60 * 24 * 90)) {
continue;
}
const isFirst = exportedFollowingsCount === 0;
const content = this.utilityService.getFullApAccount(u.username, u.host);
await writeFollowing(isFirst ? `"${content}"` : ',\n' + `"${content}"`);
exportedFollowingsCount++;
}
}
await writeFollowing(']}');
followingStream.end();
// Followers Export
const followersPath = path + '/followers.json';
fs.writeFileSync(followersPath, '', 'utf-8');
const followerStream = fs.createWriteStream(followersPath, { flags: 'a' });
const writeFollowers = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
followerStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeFollowers(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","followers":[`);
let followersCursor: MiFollowing['id'] | null = null;
let exportedFollowersCount = 0;
while (true) {
const followers = await this.followingsRepository.find({
where: {
followeeId: user.id,
...(followersCursor ? { id: MoreThan(followersCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
}) as MiFollowing[];
if (followers.length === 0) {
break;
}
followersCursor = followers.at(-1)?.id ?? null;
for (const follower of followers) {
const u = await this.usersRepository.findOneBy({ id: follower.followerId });
if (u == null) {
continue;
}
const isFirst = exportedFollowersCount === 0;
const content = this.utilityService.getFullApAccount(u.username, u.host);
await writeFollowers(isFirst ? `"${content}"` : ',\n' + `"${content}"`);
exportedFollowersCount++;
}
}
await writeFollowers(']}');
followerStream.end();
// Drive Export
const filesPath = path + '/drive.json';
fs.writeFileSync(filesPath, '', 'utf-8');
const filesStream = fs.createWriteStream(filesPath, { flags: 'a' });
const writeDrive = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
filesStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
fs.mkdirSync(`${path}/files`);
await writeDrive(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","drive":[`);
const driveFiles = await this.driveFilesRepository.find({ where: { userId: user.id } });
for (const file of driveFiles) {
const ext = mime.extension(file.type);
const fileName = file.name + '.' + ext;
const filePath = path + '/files/' + fileName;
fs.writeFileSync(filePath, '', 'binary');
let downloaded = false;
try {
await this.downloadService.downloadUrl(file.url, filePath);
downloaded = true;
} catch (e) {
this.logger.error(e instanceof Error ? e : new Error(e as string));
}
if (!downloaded) {
fs.unlinkSync(filePath);
}
const content = JSON.stringify({
fileName: fileName,
file: file,
});
const isFirst = driveFiles.indexOf(file) === 0;
await writeDrive(isFirst ? content : ',\n' + content);
}
await writeDrive(']}');
filesStream.end();
// Muting Export
const mutingPath = path + '/mutings.json';
fs.writeFileSync(mutingPath, '', 'utf-8');
const mutingStream = fs.createWriteStream(mutingPath, { flags: 'a' });
const writeMuting = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
mutingStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeMuting(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","mutings":[`);
let exportedMutingCount = 0;
let mutingCursor: MiMuting['id'] | null = null;
while (true) {
const mutes = await this.mutingsRepository.find({
where: {
muterId: user.id,
expiresAt: IsNull(),
...(mutingCursor ? { id: MoreThan(mutingCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
});
if (mutes.length === 0) {
break;
}
mutingCursor = mutes.at(-1)?.id ?? null;
for (const mute of mutes) {
const u = await this.usersRepository.findOneBy({ id: mute.muteeId });
if (u == null) {
exportedMutingCount++; continue;
}
const content = this.utilityService.getFullApAccount(u.username, u.host);
const isFirst = exportedMutingCount === 0;
await writeMuting(isFirst ? `"${content}"` : ',\n' + `"${content}"`);
exportedMutingCount++;
}
}
await writeMuting(']}');
mutingStream.end();
// Blockings Export
const blockingPath = path + '/blockings.json';
fs.writeFileSync(blockingPath, '', 'utf-8');
const blockingStream = fs.createWriteStream(blockingPath, { flags: 'a' });
const writeBlocking = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
blockingStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeBlocking(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","blockings":[`);
let exportedBlockingCount = 0;
let blockingCursor: MiBlocking['id'] | null = null;
while (true) {
const blockings = await this.blockingsRepository.find({
where: {
blockerId: user.id,
...(blockingCursor ? { id: MoreThan(blockingCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
});
if (blockings.length === 0) {
break;
}
blockingCursor = blockings.at(-1)?.id ?? null;
for (const block of blockings) {
const u = await this.usersRepository.findOneBy({ id: block.blockeeId });
if (u == null) {
exportedBlockingCount++; continue;
}
const content = this.utilityService.getFullApAccount(u.username, u.host);
const isFirst = exportedBlockingCount === 0;
await writeBlocking(isFirst ? `"${content}"` : ',\n' + `"${content}"`);
exportedBlockingCount++;
}
}
await writeBlocking(']}');
blockingStream.end();
// Favorites export
const favoritePath = path + '/favorites.json';
fs.writeFileSync(favoritePath, '', 'utf-8');
const favoriteStream = fs.createWriteStream(favoritePath, { flags: 'a' });
const writeFavorite = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
favoriteStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeFavorite(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","favorites":[`);
let exportedFavoritesCount = 0;
let favoriteCursor: MiNoteFavorite['id'] | null = null;
while (true) {
const favorites = await this.noteFavoritesRepository.find({
where: {
userId: user.id,
...(favoriteCursor ? { id: MoreThan(favoriteCursor) } : {}),
},
take: 100,
order: {
id: 1,
},
relations: ['note', 'note.user'],
}) as (MiNoteFavorite & { note: MiNote & { user: MiUser } })[];
if (favorites.length === 0) {
break;
}
favoriteCursor = favorites.at(-1)?.id ?? null;
for (const favorite of favorites) {
let poll: MiPoll | undefined;
if (favorite.note.hasPoll) {
poll = await this.pollsRepository.findOneByOrFail({ noteId: favorite.note.id });
}
const content = JSON.stringify(this.favoriteSerialize(favorite, poll));
const isFirst = exportedFavoritesCount === 0;
await writeFavorite(isFirst ? content : ',\n' + content);
exportedFavoritesCount++;
}
}
await writeFavorite(']}');
favoriteStream.end();
// Antennas export
const antennaPath = path + '/antennas.json';
fs.writeFileSync(antennaPath, '', 'utf-8');
const antennaStream = fs.createWriteStream(antennaPath, { flags: 'a' });
const writeAntenna = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
antennaStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
await writeAntenna(`{"metaVersion":1,"host":"${this.config.host}","exportedAt":"${new Date().toString()}","antennas":[`);
const antennas = await this.antennasRepository.findBy({ userId: user.id });
for (const [index, antenna] of antennas.entries()) {
let users: MiUser[] | undefined;
if (antenna.userListId !== null) {
const memberships = await this.userListMembershipsRepository.findBy({ userListId: antenna.userListId });
users = await this.usersRepository.findBy({
id: In(memberships.map(j => j.userId)),
});
}
await writeAntenna(JSON.stringify({
name: antenna.name,
src: antenna.src,
keywords: antenna.keywords,
excludeKeywords: antenna.excludeKeywords,
users: antenna.users,
userListAccts: typeof users !== 'undefined' ? users.map((u) => {
return this.utilityService.getFullApAccount(u.username, u.host); // acct
}) : null,
caseSensitive: antenna.caseSensitive,
localOnly: antenna.localOnly,
withReplies: antenna.withReplies,
withFile: antenna.withFile,
notify: antenna.notify,
}));
if (antennas.length - 1 !== index) {
await writeAntenna(', ');
}
}
await writeAntenna(']}');
antennaStream.end();
// Lists export
const listPath = path + '/lists.csv';
fs.writeFileSync(listPath, '', 'utf-8');
const listStream = fs.createWriteStream(listPath, { flags: 'a' });
const writeList = (text: string): Promise<void> => {
return new Promise<void>((res, rej) => {
listStream.write(text, err => {
if (err) {
this.logger.error(err);
rej(err);
} else {
res();
}
});
});
};
const lists = await this.userListsRepository.findBy({
userId: user.id,
});
for (const list of lists) {
const memberships = await this.userListMembershipsRepository.findBy({ userListId: list.id });
const users = await this.usersRepository.findBy({
id: In(memberships.map(j => j.userId)),
});
for (const u of users) {
const acct = this.utilityService.getFullApAccount(u.username, u.host);
const content = `${list.name},${acct}`;
await writeList(content + '\n');
}
}
listStream.end();
// Create archive
await new Promise<void>(async (resolve) => {
const [archivePath, archiveCleanup] = await createTemp();
const archiveStream = fs.createWriteStream(archivePath);
const archive = archiver('zip', {
zlib: { level: 0 },
});
archiveStream.on('close', async () => {
this.logger.succ(`Exported to: ${archivePath}`);
const fileName = 'data-request-' + dateFormat(new Date(), 'yyyy-MM-dd-HH-mm-ss') + '.zip';
const driveFile = await this.driveService.addFile({ user, path: archivePath, name: fileName, force: true });
this.logger.succ(`Exported to: ${driveFile.id}`);
cleanup();
archiveCleanup();
if (profile.email) {
this.emailService.sendEmail(profile.email,
'Your data archive is ready',
`Click the following link to download the archive: ${driveFile.url}<br/>It is also available in your drive.`,
`Click the following link to download the archive: ${driveFile.url}\r\n\r\nIt is also available in your drive.`,
);
}
resolve();
});
archive.pipe(archiveStream);
archive.directory(path, false);
archive.finalize();
});
}
private noteSerialize(note: MiNote, poll: MiPoll | null = null, files: Packed<'DriveFile'>[]): Record<string, unknown> {
return {
id: note.id,
text: note.text,
createdAt: this.idService.parse(note.id).date.toISOString(),
fileIds: note.fileIds,
files: files,
replyId: note.replyId,
renoteId: note.renoteId,
poll: poll,
cw: note.cw,
visibility: note.visibility,
visibleUserIds: note.visibleUserIds,
localOnly: note.localOnly,
reactionAcceptance: note.reactionAcceptance,
};
}
private favoriteSerialize(favorite: MiNoteFavorite & { note: MiNote & { user: MiUser } }, poll: MiPoll | null = null): Record<string, unknown> {
return {
id: favorite.id,
createdAt: this.idService.parse(favorite.id).date.toISOString(),
note: {
id: favorite.note.id,
text: favorite.note.text,
createdAt: this.idService.parse(favorite.note.id).date.toISOString(),
fileIds: favorite.note.fileIds,
replyId: favorite.note.replyId,
renoteId: favorite.note.renoteId,
poll: poll,
cw: favorite.note.cw,
visibility: favorite.note.visibility,
visibleUserIds: favorite.note.visibleUserIds,
localOnly: favorite.note.localOnly,
reactionAcceptance: favorite.note.reactionAcceptance,
uri: favorite.note.uri,
url: favorite.note.url,
user: {
id: favorite.note.user.id,
name: favorite.note.user.name,
username: favorite.note.user.username,
host: favorite.note.user.host,
uri: favorite.note.user.uri,
},
},
};
}
}