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Merge pull request #1397 from syuilo/refactor

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Refactor
This commit is contained in:
syuilo 2018-04-07 16:26:50 +09:00 committed by GitHub
commit 2547891f94
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GPG key ID: 4AEE18F83AFDEB23
56 changed files with 1119 additions and 1241 deletions
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6
src/client/app/init.ts
View file

@ -14,7 +14,7 @@ import ElementLocaleJa from 'element-ui/lib/locale/lang/ja';
import App from './app.vue';
import checkForUpdate from './common/scripts/check-for-update';
import MiOS, { API } from './common/mios';
import { version, codename, hostname, lang } from './config';
import { version, codename, lang } from './config';
let elementLocale;
switch (lang) {
@ -60,10 +60,6 @@ console.info(
window.clearTimeout((window as any).mkBootTimer);
delete (window as any).mkBootTimer;
if (hostname != 'localhost') {
document.domain = hostname;
}
//#region Set lang attr
const html = document.documentElement;
html.setAttribute('lang', lang);

42
src/following/distribute.ts
View file

@ -1,42 +0,0 @@
import User, { pack as packUser } from '../models/user';
import FollowingLog from '../models/following-log';
import FollowedLog from '../models/followed-log';
import event from '../publishers/stream';
import notify from '../publishers/notify';
export default async (follower, followee) => Promise.all([
// Increment following count
User.update(follower._id, {
$inc: {
followingCount: 1
}
}),
FollowingLog.insert({
createdAt: new Date(),
userId: followee._id,
count: follower.followingCount + 1
}),
// Increment followers count
User.update({ _id: followee._id }, {
$inc: {
followersCount: 1
}
}),
FollowedLog.insert({
createdAt: new Date(),
userId: follower._id,
count: followee.followersCount + 1
}),
followee.host === null && Promise.all([
// Notify
notify(followee.id, follower.id, 'follow'),
// Publish follow event
packUser(follower, followee)
.then(packed => event(followee._id, 'followed', packed))
])
]);

8
src/index.ts
View file

@ -30,8 +30,12 @@ const ev = new Xev();
process.title = 'Misskey';
if (process.env.NODE_ENV != 'production') {
process.env.DEBUG = 'misskey:*';
}
// https://github.com/Automattic/kue/issues/822
require('events').EventEmitter.prototype._maxListeners = 256;
require('events').EventEmitter.prototype._maxListeners = 512;
// Start app
main();
@ -99,7 +103,7 @@ async function workerMain(opt) {
if (!opt['only-server']) {
// start processor
require('./queue').process();
require('./queue').default();
}
// Send a 'ready' message to parent process

1
src/models/post-watching.ts
View file

@ -2,6 +2,7 @@ import * as mongo from 'mongodb';
import db from '../db/mongodb';
const PostWatching = db.get<IPostWatching>('postWatching');
PostWatching.createIndex(['userId', 'postId'], { unique: true });
export default PostWatching;
export interface IPostWatching {

15
src/models/post.ts
View file

@ -27,6 +27,7 @@ export type IPost = {
_id: mongo.ObjectID;
channelId: mongo.ObjectID;
createdAt: Date;
deletedAt: Date;
mediaIds: mongo.ObjectID[];
replyId: mongo.ObjectID;
repostId: mongo.ObjectID;
@ -52,6 +53,20 @@ export type IPost = {
speed: number;
};
uri: string;
_reply?: {
userId: mongo.ObjectID;
};
_repost?: {
userId: mongo.ObjectID;
};
_user: {
host: string;
hostLower: string;
account: {
inbox?: string;
};
};
};
/**

40
src/post/create.ts
View file

@ -1,40 +0,0 @@
import Post from '../models/post';
export default async (post, reply, repost, mentions) => {
post.mentions = [];
function addMention(mentionee) {
// Reject if already added
if (post.mentions.some(x => x.equals(mentionee))) return;
// Add mention
post.mentions.push(mentionee);
}
if (reply) {
// Add mention
addMention(reply.userId);
post.replyId = reply._id;
post._reply = { userId: reply.userId };
} else {
post.replyId = null;
post._reply = null;
}
if (repost) {
if (post.text) {
// Add mention
addMention(repost.userId);
}
post.repostId = repost._id;
post._repost = { userId: repost.userId };
} else {
post.repostId = null;
post._repost = null;
}
await Promise.all(mentions.map(({ _id }) => addMention(_id)));
return Post.insert(post);
};

274
src/post/distribute.ts
View file

@ -1,274 +0,0 @@
import Channel from '../models/channel';
import ChannelWatching from '../models/channel-watching';
import Following from '../models/following';
import Mute from '../models/mute';
import Post, { pack } from '../models/post';
import Watching from '../models/post-watching';
import User, { isLocalUser } from '../models/user';
import stream, { publishChannelStream } from '../publishers/stream';
import notify from '../publishers/notify';
import pushSw from '../publishers/push-sw';
import { createHttp } from '../queue';
import watch from './watch';
export default async (user, mentions, post) => {
const promisedPostObj = pack(post);
const promises = [
User.update({ _id: user._id }, {
// Increment my posts count
$inc: {
postsCount: 1
},
$set: {
latestPost: post._id
}
}),
] as Array<Promise<any>>;
function addMention(promisedMentionee, reason) {
// Publish event
promises.push(promisedMentionee.then(mentionee => {
if (user._id.equals(mentionee)) {
return Promise.resolve();
}
return Promise.all([
promisedPostObj,
Mute.find({
muterId: mentionee,
deletedAt: { $exists: false }
})
]).then(([postObj, mentioneeMutes]) => {
const mentioneesMutedUserIds = mentioneeMutes.map(m => m.muteeId.toString());
if (mentioneesMutedUserIds.indexOf(user._id.toString()) == -1) {
stream(mentionee, reason, postObj);
pushSw(mentionee, reason, postObj);
}
});
}));
}
// タイムラインへの投稿
if (!post.channelId) {
promises.push(
// Publish event to myself's stream
promisedPostObj.then(postObj => {
stream(post.userId, 'post', postObj);
}),
Promise.all([
User.findOne({ _id: post.userId }),
// Fetch all followers
Following.aggregate([{
$lookup: {
from: 'users',
localField: 'followerId',
foreignField: '_id',
as: 'follower'
}
}, {
$match: {
followeeId: post.userId
}
}], {
_id: false
})
]).then(([user, followers]) => Promise.all(followers.map(following => {
if (isLocalUser(following.follower)) {
// Publish event to followers stream
return promisedPostObj.then(postObj => {
stream(following.followerId, 'post', postObj);
});
}
return new Promise((resolve, reject) => {
createHttp({
type: 'deliverPost',
fromId: user._id,
toId: following.followerId,
postId: post._id
}).save(error => {
if (error) {
reject(error);
} else {
resolve();
}
});
});
})))
);
}
// チャンネルへの投稿
if (post.channelId) {
promises.push(
// Increment channel index(posts count)
Channel.update({ _id: post.channelId }, {
$inc: {
index: 1
}
}),
// Publish event to channel
promisedPostObj.then(postObj => {
publishChannelStream(post.channelId, 'post', postObj);
}),
Promise.all([
promisedPostObj,
// Get channel watchers
ChannelWatching.find({
channelId: post.channelId,
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
})
]).then(([postObj, watches]) => {
// チャンネルの視聴者(のタイムライン)に配信
watches.forEach(w => {
stream(w.userId, 'post', postObj);
});
})
);
}
// If has in reply to post
if (post.replyId) {
promises.push(
// Increment replies count
Post.update({ _id: post.replyId }, {
$inc: {
repliesCount: 1
}
}),
// 自分自身へのリプライでない限りは通知を作成
promisedPostObj.then(({ reply }) => {
return notify(reply.userId, user._id, 'reply', {
postId: post._id
});
}),
// Fetch watchers
Watching
.find({
postId: post.replyId,
userId: { $ne: user._id },
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
}, {
fields: {
userId: true
}
})
.then(watchers => {
watchers.forEach(watcher => {
notify(watcher.userId, user._id, 'reply', {
postId: post._id
});
});
})
);
// Add mention
addMention(promisedPostObj.then(({ reply }) => reply.userId), 'reply');
// この投稿をWatchする
if (user.account.settings.autoWatch !== false) {
promises.push(promisedPostObj.then(({ reply }) => {
return watch(user._id, reply);
}));
}
}
// If it is repost
if (post.repostId) {
const type = post.text ? 'quote' : 'repost';
promises.push(
promisedPostObj.then(({ repost }) => Promise.all([
// Notify
notify(repost.userId, user._id, type, {
postId: post._id
}),
// この投稿をWatchする
// TODO: ユーザーが「Repostしたときに自動でWatchする」設定を
// オフにしていた場合はしない
watch(user._id, repost)
])),
// Fetch watchers
Watching
.find({
postId: post.repostId,
userId: { $ne: user._id },
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
}, {
fields: {
userId: true
}
})
.then(watchers => {
watchers.forEach(watcher => {
notify(watcher.userId, user._id, type, {
postId: post._id
});
});
})
);
// If it is quote repost
if (post.text) {
// Add mention
addMention(promisedPostObj.then(({ repost }) => repost.userId), 'quote');
} else {
promises.push(promisedPostObj.then(postObj => {
// Publish event
if (!user._id.equals(postObj.repost.userId)) {
stream(postObj.repost.userId, 'repost', postObj);
}
}));
}
// 今までで同じ投稿をRepostしているか
const existRepost = await Post.findOne({
userId: user._id,
repostId: post.repostId,
_id: {
$ne: post._id
}
});
if (!existRepost) {
// Update repostee status
promises.push(Post.update({ _id: post.repostId }, {
$inc: {
repostCount: 1
}
}));
}
}
// Resolve all mentions
await promisedPostObj.then(({ reply, repost }) => Promise.all(mentions.map(async mention => {
// 既に言及されたユーザーに対する返信や引用repostの場合も無視
if (reply && reply.userId.equals(mention)) return;
if (repost && repost.userId.equals(mention)) return;
// Add mention
addMention(mention, 'mention');
// Create notification
await notify(mention, user._id, 'mention', {
postId: post._id
});
})));
await Promise.all(promises);
return promisedPostObj;
};

16
src/queue/index.ts
View file

@ -1,6 +1,6 @@
import { createQueue } from 'kue';
import config from '../config';
import db from './processors/db';
import http from './processors/http';
const queue = createQueue({
@ -18,17 +18,19 @@ export function createHttp(data) {
.backoff({ delay: 16384, type: 'exponential' });
}
export function createDb(data) {
return queue.create('db', data);
export function deliver(user, content, to) {
return createHttp({
type: 'deliver',
user,
content,
to
});
}
export function process() {
queue.process('db', db);
export default function() {
/*
256 is the default concurrency limit of Mozilla Firefox and Google
Chromium.
a8af215e691f3a2205a3758d2d96e9d328e100ff - chromium/src.git - Git at Google
https://chromium.googlesource.com/chromium/src.git/+/a8af215e691f3a2205a3758d2d96e9d328e100ff
Network.http.max-connections - MozillaZine Knowledge Base

22
src/queue/processors/db/delete-post-dependents.ts
View file

@ -1,22 +0,0 @@
import Favorite from '../../../models/favorite';
import Notification from '../../../models/notification';
import PollVote from '../../../models/poll-vote';
import PostReaction from '../../../models/post-reaction';
import PostWatching from '../../../models/post-watching';
import Post from '../../../models/post';
export default ({ data }, done) => Promise.all([
Favorite.remove({ postId: data._id }),
Notification.remove({ postId: data._id }),
PollVote.remove({ postId: data._id }),
PostReaction.remove({ postId: data._id }),
PostWatching.remove({ postId: data._id }),
Post.find({ repostId: data._id }).then(reposts => Promise.all([
Notification.remove({
postId: {
$in: reposts.map(({ _id }) => _id)
}
}),
Post.remove({ repostId: data._id })
]))
]).then(() => done(), done);

7
src/queue/processors/db/index.ts
View file

@ -1,7 +0,0 @@
import deletePostDependents from './delete-post-dependents';
const handlers = {
deletePostDependents
};
export default (job, done) => handlers[job.data.type](job, done);

27
src/queue/processors/http/deliver-post.ts
View file

@ -1,27 +0,0 @@
import Post from '../../../models/post';
import User, { IRemoteUser } from '../../../models/user';
import context from '../../../remote/activitypub/renderer/context';
import renderCreate from '../../../remote/activitypub/renderer/create';
import renderNote from '../../../remote/activitypub/renderer/note';
import request from '../../../remote/request';
export default async ({ data }, done) => {
try {
const promisedTo = User.findOne({ _id: data.toId }) as Promise<IRemoteUser>;
const [from, post] = await Promise.all([
User.findOne({ _id: data.fromId }),
Post.findOne({ _id: data.postId })
]);
const note = await renderNote(from, post);
const to = await promisedTo;
const create = renderCreate(note);
create['@context'] = context;
await request(from, to.account.inbox, create);
} catch (error) {
done(error);
}
done();
};

19
src/queue/processors/http/deliver.ts Normal file
View file

@ -0,0 +1,19 @@
import * as kue from 'kue';
import request from '../../../remote/request';
export default async (job: kue.Job, done): Promise<void> => {
try {
await request(job.data.user, job.data.to, job.data.content);
done();
} catch (res) {
if (res.statusCode >= 400 && res.statusCode < 500) {
// HTTPステータスコード4xxはクライアントエラーであり、それはつまり
// 何回再送しても成功することはないということなのでエラーにはしないでおく
done();
} else {
console.warn(`deliver failed: ${res.statusMessage}`);
done(new Error(res.statusMessage));
}
}
};

66
src/queue/processors/http/follow.ts
View file

@ -1,66 +0,0 @@
import User, { isLocalUser, isRemoteUser, pack as packUser } from '../../../models/user';
import Following from '../../../models/following';
import FollowingLog from '../../../models/following-log';
import FollowedLog from '../../../models/followed-log';
import event from '../../../publishers/stream';
import notify from '../../../publishers/notify';
import context from '../../../remote/activitypub/renderer/context';
import render from '../../../remote/activitypub/renderer/follow';
import request from '../../../remote/request';
export default ({ data }, done) => Following.findOne({ _id: data.following }).then(async ({ followerId, followeeId }) => {
const [follower, followee] = await Promise.all([
User.findOne({ _id: followerId }),
User.findOne({ _id: followeeId })
]);
if (isLocalUser(follower) && isRemoteUser(followee)) {
const rendered = render(follower, followee);
rendered['@context'] = context;
await request(follower, followee.account.inbox, rendered);
}
return [follower, followee];
}).then(([follower, followee]) => Promise.all([
// Increment following count
User.update(follower._id, {
$inc: {
followingCount: 1
}
}),
FollowingLog.insert({
createdAt: data.following.createdAt,
userId: follower._id,
count: follower.followingCount + 1
}),
// Increment followers count
User.update({ _id: followee._id }, {
$inc: {
followersCount: 1
}
}),
FollowedLog.insert({
createdAt: data.following.createdAt,
userId: follower._id,
count: followee.followersCount + 1
}),
// Publish follow event
isLocalUser(follower) && packUser(followee, follower)
.then(packed => event(follower._id, 'follow', packed)),
isLocalUser(followee) && Promise.all([
packUser(follower, followee)
.then(packed => event(followee._id, 'followed', packed)),
// Notify
isLocalUser(followee) && notify(followee._id, follower._id, 'follow')
])
]).then(() => done(), error => {
done();
throw error;
}), done);

23
src/queue/processors/http/index.ts
View file

@ -1,17 +1,20 @@
import deliverPost from './deliver-post';
import follow from './follow';
import performActivityPub from './perform-activitypub';
import deliver from './deliver';
import processInbox from './process-inbox';
import reportGitHubFailure from './report-github-failure';
import unfollow from './unfollow';
const handlers = {
deliverPost,
follow,
performActivityPub,
deliver,
processInbox,
reportGitHubFailure,
unfollow
reportGitHubFailure
};
export default (job, done) => handlers[job.data.type](job, done);
export default (job, done) => {
const handler = handlers[job.data.type];
if (handler) {
handler(job, done);
} else {
console.error(`Unknown job: ${job.data.type}`);
done();
}
};

8
src/queue/processors/http/perform-activitypub.ts
View file

@ -1,8 +0,0 @@
import User from '../../../models/user';
import act from '../../../remote/activitypub/act';
import Resolver from '../../../remote/activitypub/resolver';
export default ({ data }, done) => User.findOne({ _id: data.actor })
.then(actor => act(new Resolver(), actor, data.outbox))
.then(Promise.all)
.then(() => done(), done);

48
src/queue/processors/http/process-inbox.ts
View file

@ -1,18 +1,33 @@
import * as kue from 'kue';
import * as debug from 'debug';
import { verifySignature } from 'http-signature';
import parseAcct from '../../../acct/parse';
import User, { IRemoteUser } from '../../../models/user';
import act from '../../../remote/activitypub/act';
import resolvePerson from '../../../remote/activitypub/resolve-person';
import Resolver from '../../../remote/activitypub/resolver';
export default async ({ data }, done) => {
try {
const keyIdLower = data.signature.keyId.toLowerCase();
const log = debug('misskey:queue:inbox');
// ユーザーのinboxにアクティビティが届いた時の処理
export default async (job: kue.Job, done): Promise<void> => {
const signature = job.data.signature;
const activity = job.data.activity;
//#region Log
const info = Object.assign({}, activity);
delete info['@context'];
delete info['signature'];
log(info);
//#endregion
const keyIdLower = signature.keyId.toLowerCase();
let user;
if (keyIdLower.startsWith('acct:')) {
const { username, host } = parseAcct(keyIdLower.slice('acct:'.length));
if (host === null) {
console.warn(`request was made by local user: @${username}`);
done();
return;
}
@ -21,24 +36,31 @@ export default async ({ data }, done) => {
} else {
user = await User.findOne({
host: { $ne: null },
'account.publicKey.id': data.signature.keyId
'account.publicKey.id': signature.keyId
}) as IRemoteUser;
// アクティビティを送信してきたユーザーがまだMisskeyサーバーに登録されていなかったら登録する
if (user === null) {
user = await resolvePerson(new Resolver(), data.signature.keyId);
user = await resolvePerson(signature.keyId);
}
}
if (user === null || !verifySignature(data.signature, user.account.publicKey.publicKeyPem)) {
if (user === null) {
done(new Error('failed to resolve user'));
return;
}
if (!verifySignature(signature, user.account.publicKey.publicKeyPem)) {
console.warn('signature verification failed');
done();
return;
}
await Promise.all(await act(new Resolver(), user, data.inbox, true));
} catch (error) {
done(error);
return;
}
// アクティビティを処理
try {
await act(user, activity);
done();
} catch (e) {
done(e);
}
};

13
src/queue/processors/http/report-github-failure.ts
View file

@ -1,9 +1,8 @@
import * as request from 'request-promise-native';
import User from '../../../models/user';
const createPost = require('../../../server/api/endpoints/posts/create');
import createPost from '../../../services/post/create';
export default async ({ data }, done) => {
try {
export default async ({ data }) => {
const asyncBot = User.findOne({ _id: data.userId });
// Fetch parent status
@ -21,11 +20,5 @@ export default async ({ data }, done) => {
`**⚠️BUILD STILL FAILED⚠️**: ?[${data.message}](${data.htmlUrl})` :
`**🚨BUILD FAILED🚨**: →→→?[${data.message}](${data.htmlUrl})←←←`;
createPost({ text }, await asyncBot);
} catch (error) {
done(error);
return;
}
done();
createPost(await asyncBot, { text });
};

71
src/queue/processors/http/unfollow.ts
View file

@ -1,71 +0,0 @@
import FollowedLog from '../../../models/followed-log';
import Following from '../../../models/following';
import FollowingLog from '../../../models/following-log';
import User, { isLocalUser, isRemoteUser, pack as packUser } from '../../../models/user';
import stream from '../../../publishers/stream';
import renderFollow from '../../../remote/activitypub/renderer/follow';
import renderUndo from '../../../remote/activitypub/renderer/undo';
import context from '../../../remote/activitypub/renderer/context';
import request from '../../../remote/request';
export default async ({ data }, done) => {
const following = await Following.findOne({ _id: data.id });
if (following === null) {
done();
return;
}
let follower;
let followee;
try {
[follower, followee] = await Promise.all([
User.findOne({ _id: following.followerId }),
User.findOne({ _id: following.followeeId })
]);
if (isLocalUser(follower) && isRemoteUser(followee)) {
const undo = renderUndo(renderFollow(follower, followee));
undo['@context'] = context;
await request(follower, followee.account.inbox, undo);
}
} catch (error) {
done(error);
return;
}
try {
await Promise.all([
// Delete following
Following.findOneAndDelete({ _id: data.id }),
// Decrement following count
User.update({ _id: follower._id }, { $inc: { followingCount: -1 } }),
FollowingLog.insert({
createdAt: new Date(),
userId: follower._id,
count: follower.followingCount - 1
}),
// Decrement followers count
User.update({ _id: followee._id }, { $inc: { followersCount: -1 } }),
FollowedLog.insert({
createdAt: new Date(),
userId: followee._id,
count: followee.followersCount - 1
})
]);
if (isLocalUser(follower)) {
return;
}
const promisedPackedUser = packUser(followee, follower);
// Publish follow event
stream(follower._id, 'unfollow', promisedPackedUser);
} finally {
done();
}
};

10
src/remote/activitypub/act/create.ts
View file

@ -1,10 +0,0 @@
import create from '../create';
import Resolver from '../resolver';
export default (resolver: Resolver, actor, activity, distribute) => {
if ('actor' in activity && actor.account.uri !== activity.actor) {
throw new Error();
}
return create(resolver, actor, activity.object, distribute);
};

18
src/remote/activitypub/act/create/image.ts Normal file
View file

@ -0,0 +1,18 @@
import * as debug from 'debug';
import uploadFromUrl from '../../../../services/drive/upload-from-url';
import { IRemoteUser } from '../../../../models/user';
import { IDriveFile } from '../../../../models/drive-file';
const log = debug('misskey:activitypub');
export default async function(actor: IRemoteUser, image): Promise<IDriveFile> {
if ('attributedTo' in image && actor.account.uri !== image.attributedTo) {
log(`invalid image: ${JSON.stringify(image, null, 2)}`);
throw new Error('invalid image');
}
log(`Creating the Image: ${image.id}`);
return await uploadFromUrl(image.url, actor);
}

44
src/remote/activitypub/act/create/index.ts Normal file
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@ -0,0 +1,44 @@
import * as debug from 'debug';
import Resolver from '../../resolver';
import { IRemoteUser } from '../../../../models/user';
import createNote from './note';
import createImage from './image';
import { ICreate } from '../../type';
const log = debug('misskey:activitypub');
export default async (actor: IRemoteUser, activity: ICreate): Promise<void> => {
if ('actor' in activity && actor.account.uri !== activity.actor) {
throw new Error('invalid actor');
}
const uri = activity.id || activity;
log(`Create: ${uri}`);
const resolver = new Resolver();
let object;
try {
object = await resolver.resolve(activity.object);
} catch (e) {
log(`Resolution failed: ${e}`);
throw e;
}
switch (object.type) {
case 'Image':
createImage(actor, object);
break;
case 'Note':
createNote(resolver, actor, object);
break;
default:
console.warn(`Unknown type: ${object.type}`);
break;
}
};

89
src/remote/activitypub/act/create/note.ts Normal file
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@ -0,0 +1,89 @@
import { JSDOM } from 'jsdom';
import * as debug from 'debug';
import Resolver from '../../resolver';
import Post, { IPost } from '../../../../models/post';
import createPost from '../../../../services/post/create';
import { IRemoteUser } from '../../../../models/user';
import resolvePerson from '../../resolve-person';
import createImage from './image';
import config from '../../../../config';
const log = debug('misskey:activitypub');
/**
* 投稿作成アクティビティを捌きます
*/
export default async function createNote(resolver: Resolver, actor: IRemoteUser, note, silent = false): Promise<IPost> {
if (typeof note.id !== 'string') {
log(`invalid note: ${JSON.stringify(note, null, 2)}`);
throw new Error('invalid note');
}
// 既に同じURIを持つものが登録されていないかチェックし、登録されていたらそれを返す
const exist = await Post.findOne({ uri: note.id });
if (exist) {
return exist;
}
log(`Creating the Note: ${note.id}`);
//#region Visibility
let visibility = 'public';
if (!note.to.includes('https://www.w3.org/ns/activitystreams#Public')) visibility = 'unlisted';
if (note.cc.length == 0) visibility = 'private';
// TODO
if (visibility != 'public') throw new Error('unspported visibility');
//#endergion
//#region 添付メディア
const media = [];
if ('attachment' in note && note.attachment != null) {
// TODO: attachmentは必ずしもImageではない
// TODO: attachmentは必ずしも配列ではない
// TODO: ループの中でawaitはすべきでない
note.attachment.forEach(async media => {
const created = await createImage(note.actor, media);
media.push(created);
});
}
//#endregion
//#region リプライ
let reply = null;
if ('inReplyTo' in note && note.inReplyTo != null) {
// リプライ先の投稿がMisskeyに登録されているか調べる
const uri: string = note.inReplyTo.id || note.inReplyTo;
const inReplyToPost = uri.startsWith(config.url + '/')
? await Post.findOne({ _id: uri.split('/').pop() })
: await Post.findOne({ uri });
if (inReplyToPost) {
reply = inReplyToPost;
} else {
// 無かったらフェッチ
const inReplyTo = await resolver.resolve(note.inReplyTo) as any;
// リプライ先の投稿の投稿者をフェッチ
const actor = await resolvePerson(inReplyTo.attributedTo) as IRemoteUser;
// TODO: silentを常にtrueにしてはならない
reply = await createNote(resolver, actor, inReplyTo);
}
}
//#endregion
const { window } = new JSDOM(note.content);
return await createPost(actor, {
createdAt: new Date(note.published),
media,
reply,
repost: undefined,
text: window.document.body.textContent,
viaMobile: false,
geo: undefined,
visibility,
uri: note.id
});
}

21
src/remote/activitypub/act/delete.ts
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@ -1,21 +0,0 @@
import create from '../create';
import deleteObject from '../delete';
export default async (resolver, actor, activity) => {
if ('actor' in activity && actor.account.uri !== activity.actor) {
throw new Error();
}
const results = await create(resolver, actor, activity.object);
await Promise.all(results.map(async promisedResult => {
const result = await promisedResult;
if (result === null) {
return;
}
await deleteObject(result);
}));
return null;
};

36
src/remote/activitypub/act/delete/index.ts Normal file
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@ -0,0 +1,36 @@
import Resolver from '../../resolver';
import deleteNote from './note';
import Post from '../../../../models/post';
import { IRemoteUser } from '../../../../models/user';
/**
* 削除アクティビティを捌きます
*/
export default async (actor: IRemoteUser, activity): Promise<void> => {
if ('actor' in activity && actor.account.uri !== activity.actor) {
throw new Error('invalid actor');
}
const resolver = new Resolver();
const object = await resolver.resolve(activity.object);
const uri = (object as any).id;
switch (object.type) {
case 'Note':
deleteNote(actor, uri);
break;
case 'Tombstone':
const post = await Post.findOne({ uri });
if (post != null) {
deleteNote(actor, uri);
}
break;
default:
console.warn(`Unknown type: ${object.type}`);
break;
}
};

30
src/remote/activitypub/act/delete/note.ts Normal file
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@ -0,0 +1,30 @@
import * as debug from 'debug';
import Post from '../../../../models/post';
import { IRemoteUser } from '../../../../models/user';
const log = debug('misskey:activitypub');
export default async function(actor: IRemoteUser, uri: string): Promise<void> {
log(`Deleting the Note: ${uri}`);
const post = await Post.findOne({ uri });
if (post == null) {
throw new Error('post not found');
}
if (!post.userId.equals(actor._id)) {
throw new Error('投稿を削除しようとしているユーザーは投稿の作成者ではありません');
}
Post.update({ _id: post._id }, {
$set: {
deletedAt: new Date(),
text: null,
textHtml: null,
mediaIds: [],
poll: null
}
});
}

64
src/remote/activitypub/act/follow.ts
View file

@ -1,17 +1,12 @@
import { MongoError } from 'mongodb';
import parseAcct from '../../../acct/parse';
import Following, { IFollowing } from '../../../models/following';
import User from '../../../models/user';
import User, { IRemoteUser } from '../../../models/user';
import config from '../../../config';
import { createHttp } from '../../../queue';
import context from '../renderer/context';
import renderAccept from '../renderer/accept';
import request from '../../request';
import Resolver from '../resolver';
import follow from '../../../services/following/create';
import { IFollow } from '../type';
export default async (resolver: Resolver, actor, activity, distribute) => {
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const prefix = config.url + '/@';
const id = activity.object.id || activity.object;
const id = typeof activity == 'string' ? activity : activity.id;
if (!id.startsWith(prefix)) {
return null;
@ -27,52 +22,5 @@ export default async (resolver: Resolver, actor, activity, distribute) => {
throw new Error();
}
if (!distribute) {
const { _id } = await Following.findOne({
followerId: actor._id,
followeeId: followee._id
});
return {
resolver,
object: { $ref: 'following', $id: _id }
};
}
const promisedFollowing = Following.insert({
createdAt: new Date(),
followerId: actor._id,
followeeId: followee._id
}).then(following => new Promise((resolve, reject) => {
createHttp({
type: 'follow',
following: following._id
}).save(error => {
if (error) {
reject(error);
} else {
resolve(following);
}
});
}) as Promise<IFollowing>, async error => {
// duplicate key error
if (error instanceof MongoError && error.code === 11000) {
return Following.findOne({
followerId: actor._id,
followeeId: followee._id
});
}
throw error;
});
const accept = renderAccept(activity);
accept['@context'] = context;
await request(followee, actor.account.inbox, accept);
return promisedFollowing.then(({ _id }) => ({
resolver,
object: { $ref: 'following', $id: _id }
}));
await follow(actor, followee, activity);
};

43
src/remote/activitypub/act/index.ts
View file

@ -2,35 +2,40 @@ import create from './create';
import performDeleteActivity from './delete';
import follow from './follow';
import undo from './undo';
import createObject from '../create';
import Resolver from '../resolver';
import { IObject } from '../type';
import { IRemoteUser } from '../../../models/user';
export default async (parentResolver: Resolver, actor, value, distribute?: boolean) => {
const collection = await parentResolver.resolveCollection(value);
return collection.object.map(async element => {
const { resolver, object } = await collection.resolver.resolveOne(element);
const created = await (await createObject(resolver, actor, [object], distribute))[0];
if (created !== null) {
return created;
}
switch (object.type) {
const self = async (actor: IRemoteUser, activity: IObject): Promise<void> => {
switch (activity.type) {
case 'Create':
return create(resolver, actor, object, distribute);
await create(actor, activity);
break;
case 'Delete':
return performDeleteActivity(resolver, actor, object);
await performDeleteActivity(actor, activity);
break;
case 'Follow':
return follow(resolver, actor, object, distribute);
await follow(actor, activity);
break;
case 'Accept':
// noop
break;
case 'Undo':
return undo(resolver, actor, object);
await undo(actor, activity);
break;
case 'Collection':
case 'OrderedCollection':
// TODO
break;
default:
console.warn(`unknown activity type: ${activity.type}`);
return null;
}
});
};
export default self;

26
src/remote/activitypub/act/undo/follow.ts Normal file
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@ -0,0 +1,26 @@
import parseAcct from '../../../../acct/parse';
import User, { IRemoteUser } from '../../../../models/user';
import config from '../../../../config';
import unfollow from '../../../../services/following/delete';
import { IFollow } from '../../type';
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const prefix = config.url + '/@';
const id = typeof activity == 'string' ? activity : activity.id;
if (!id.startsWith(prefix)) {
return null;
}
const { username, host } = parseAcct(id.slice(prefix.length));
if (host !== null) {
throw new Error();
}
const followee = await User.findOne({ username, host });
if (followee === null) {
throw new Error();
}
await unfollow(actor, followee, activity);
};

38
src/remote/activitypub/act/undo/index.ts
View file

@ -1,27 +1,37 @@
import act from '../../act';
import deleteObject from '../../delete';
import unfollow from './unfollow';
import * as debug from 'debug';
import { IRemoteUser } from '../../../../models/user';
import { IUndo } from '../../type';
import unfollow from './follow';
import Resolver from '../../resolver';
export default async (resolver: Resolver, actor, activity): Promise<void> => {
const log = debug('misskey:activitypub');
export default async (actor: IRemoteUser, activity: IUndo): Promise<void> => {
if ('actor' in activity && actor.account.uri !== activity.actor) {
throw new Error();
throw new Error('invalid actor');
}
const results = await act(resolver, actor, activity.object);
const uri = activity.id || activity;
await Promise.all(results.map(async promisedResult => {
const result = await promisedResult;
log(`Undo: ${uri}`);
if (result === null || await deleteObject(result) !== null) {
return;
const resolver = new Resolver();
let object;
try {
object = await resolver.resolve(activity.object);
} catch (e) {
log(`Resolution failed: ${e}`);
throw e;
}
switch (result.object.$ref) {
case 'following':
await unfollow(result.object);
switch (object.type) {
case 'Follow':
unfollow(actor, object);
break;
}
}));
return null;
};

11
src/remote/activitypub/act/undo/unfollow.ts
View file

@ -1,11 +0,0 @@
import { createHttp } from '../../../../queue';
export default ({ $id }) => new Promise((resolve, reject) => {
createHttp({ type: 'unfollow', id: $id }).save(error => {
if (error) {
reject(error);
} else {
resolve();
}
});
});

222
src/remote/activitypub/create.ts
View file

@ -1,222 +0,0 @@
import { JSDOM } from 'jsdom';
import { ObjectID } from 'mongodb';
import parseAcct from '../../acct/parse';
import config from '../../config';
import DriveFile from '../../models/drive-file';
import Post from '../../models/post';
import User from '../../models/user';
import { IRemoteUser } from '../../models/user';
import uploadFromUrl from '../../drive/upload-from-url';
import createPost from '../../post/create';
import distributePost from '../../post/distribute';
import resolvePerson from './resolve-person';
import Resolver from './resolver';
const createDOMPurify = require('dompurify');
type IResult = {
resolver: Resolver;
object: {
$ref: string;
$id: ObjectID;
};
};
class Creator {
private actor: IRemoteUser;
private distribute: boolean;
constructor(actor, distribute) {
this.actor = actor;
this.distribute = distribute;
}
private async createImage(resolver: Resolver, image) {
if ('attributedTo' in image && this.actor.account.uri !== image.attributedTo) {
throw new Error();
}
const { _id } = await uploadFromUrl(image.url, this.actor, image.id || null);
return {
resolver,
object: { $ref: 'driveFiles.files', $id: _id }
};
}
private async createNote(resolver: Resolver, note) {
if (
('attributedTo' in note && this.actor.account.uri !== note.attributedTo) ||
typeof note.id !== 'string'
) {
throw new Error();
}
const { window } = new JSDOM(note.content);
const mentions = [];
const tags = [];
for (const { href, name, type } of note.tags) {
switch (type) {
case 'Hashtag':
if (name.startsWith('#')) {
tags.push(name.slice(1));
}
break;
case 'Mention':
mentions.push(resolvePerson(resolver, href));
break;
}
}
const [mediaIds, reply] = await Promise.all([
'attachment' in note && this.create(resolver, note.attachment)
.then(collection => Promise.all(collection))
.then(collection => collection
.filter(media => media !== null && media.object.$ref === 'driveFiles.files')
.map(({ object }: IResult) => object.$id)),
'inReplyTo' in note && this.create(resolver, note.inReplyTo)
.then(collection => Promise.all(collection.map(promise => promise.then(result => {
if (result !== null && result.object.$ref === 'posts') {
throw result.object;
}
}, () => { }))))
.then(() => null, ({ $id }) => Post.findOne({ _id: $id }))
]);
const inserted = await createPost({
channelId: undefined,
index: undefined,
createdAt: new Date(note.published),
mediaIds,
poll: undefined,
text: window.document.body.textContent,
textHtml: note.content && createDOMPurify(window).sanitize(note.content),
userId: this.actor._id,
appId: null,
viaMobile: false,
geo: undefined,
uri: note.id,
tags
}, reply, null, await Promise.all(mentions));
const promises = [];
if (this.distribute) {
promises.push(distributePost(this.actor, inserted.mentions, inserted));
}
// Register to search database
if (note.content && config.elasticsearch.enable) {
const es = require('../../db/elasticsearch');
promises.push(new Promise((resolve, reject) => {
es.index({
index: 'misskey',
type: 'post',
id: inserted._id.toString(),
body: {
text: window.document.body.textContent
}
}, resolve);
}));
}
await Promise.all(promises);
return {
resolver,
object: { $ref: 'posts', id: inserted._id }
};
}
public async create(parentResolver: Resolver, value): Promise<Array<Promise<IResult>>> {
const collection = await parentResolver.resolveCollection(value);
return collection.object.map(async element => {
const uri = element.id || element;
const localPrefix = config.url + '/@';
if (uri.startsWith(localPrefix)) {
const [acct, id] = uri.slice(localPrefix).split('/', 2);
const user = await User.aggregate([
{
$match: parseAcct(acct)
},
{
$lookup: {
from: 'posts',
localField: '_id',
foreignField: 'userId',
as: 'post'
}
},
{
$match: {
post: { _id: id }
}
}
]);
if (user === null || user.posts.length <= 0) {
throw new Error();
}
return {
resolver: collection.resolver,
object: {
$ref: 'posts',
id
}
};
}
try {
await Promise.all([
DriveFile.findOne({ 'metadata.uri': uri }).then(file => {
if (file === null) {
return;
}
throw {
$ref: 'driveFile.files',
$id: file._id
};
}, () => {}),
Post.findOne({ uri }).then(post => {
if (post === null) {
return;
}
throw {
$ref: 'posts',
$id: post._id
};
}, () => {})
]);
} catch (object) {
return {
resolver: collection.resolver,
object
};
}
const { resolver, object } = await collection.resolver.resolveOne(element);
switch (object.type) {
case 'Image':
return this.createImage(resolver, object);
case 'Note':
return this.createNote(resolver, object);
}
return null;
});
}
}
export default (resolver: Resolver, actor, value, distribute?: boolean) => {
const creator = new Creator(actor, distribute);
return creator.create(resolver, value);
};

10
src/remote/activitypub/delete/index.ts
View file

@ -1,10 +0,0 @@
import deletePost from './post';
export default async ({ object }) => {
switch (object.$ref) {
case 'posts':
return deletePost(object);
}
return null;
};

13
src/remote/activitypub/delete/post.ts
View file

@ -1,13 +0,0 @@
import Post from '../../../models/post';
import { createDb } from '../../../queue';
export default async ({ $id }) => {
const promisedDeletion = Post.findOneAndDelete({ _id: $id });
await new Promise((resolve, reject) => createDb({
type: 'deletePostDependents',
id: $id
}).delay(65536).save(error => error ? reject(error) : resolve()));
return promisedDeletion;
};

17
src/remote/activitypub/renderer/note.ts
View file

@ -2,11 +2,14 @@ import renderDocument from './document';
import renderHashtag from './hashtag';
import config from '../../../config';
import DriveFile from '../../../models/drive-file';
import Post from '../../../models/post';
import User from '../../../models/user';
import Post, { IPost } from '../../../models/post';
import User, { IUser } from '../../../models/user';
export default async (user: IUser, post: IPost) => {
const promisedFiles = post.mediaIds
? DriveFile.find({ _id: { $in: post.mediaIds } })
: Promise.resolve([]);
export default async (user, post) => {
const promisedFiles = DriveFile.find({ _id: { $in: post.mediaIds } });
let inReplyTo;
if (post.replyId) {
@ -16,11 +19,11 @@ export default async (user, post) => {
if (inReplyToPost !== null) {
const inReplyToUser = await User.findOne({
_id: post.userId,
_id: inReplyToPost.userId,
});
if (inReplyToUser !== null) {
inReplyTo = `${config.url}@${inReplyToUser.username}/${inReplyToPost._id}`;
inReplyTo = inReplyToPost.uri || `${config.url}/@${inReplyToUser.username}/${inReplyToPost._id}`;
}
}
} else {
@ -39,6 +42,6 @@ export default async (user, post) => {
cc: `${attributedTo}/followers`,
inReplyTo,
attachment: (await promisedFiles).map(renderDocument),
tag: post.tags.map(renderHashtag)
tag: (post.tags || []).map(renderHashtag)
};
};

84
src/remote/activitypub/resolve-person.ts
View file

@ -3,15 +3,12 @@ import { toUnicode } from 'punycode';
import parseAcct from '../../acct/parse';
import config from '../../config';
import User, { validateUsername, isValidName, isValidDescription } from '../../models/user';
import { createHttp } from '../../queue';
import webFinger from '../webfinger';
import create from './create';
import Resolver from './resolver';
import uploadFromUrl from '../../services/drive/upload-from-url';
import { isCollectionOrOrderedCollection } from './type';
async function isCollection(collection) {
return ['Collection', 'OrderedCollection'].includes(collection.type);
}
export default async (parentResolver, value, verifier?: string) => {
export default async (value, verifier?: string) => {
const id = value.id || value;
const localPrefix = config.url + '/@';
@ -19,34 +16,35 @@ export default async (parentResolver, value, verifier?: string) => {
return User.findOne(parseAcct(id.slice(localPrefix)));
}
const { resolver, object } = await parentResolver.resolveOne(value);
const resolver = new Resolver();
const object = await resolver.resolve(value) as any;
if (
object === null ||
object.id !== id ||
object == null ||
object.type !== 'Person' ||
typeof object.preferredUsername !== 'string' ||
!validateUsername(object.preferredUsername) ||
!isValidName(object.name) ||
!isValidName(object.name == '' ? null : object.name) ||
!isValidDescription(object.summary)
) {
throw new Error();
throw new Error('invalid person');
}
const [followers, following, outbox, finger] = await Promise.all([
resolver.resolveOne(object.followers).then(
resolved => isCollection(resolved.object) ? resolved.object : null,
() => null
const [followersCount = 0, followingCount = 0, postsCount = 0, finger] = await Promise.all([
resolver.resolve(object.followers).then(
resolved => isCollectionOrOrderedCollection(resolved) ? resolved.totalItems : undefined,
() => undefined
),
resolver.resolveOne(object.following).then(
resolved => isCollection(resolved.object) ? resolved.object : null,
() => null
resolver.resolve(object.following).then(
resolved => isCollectionOrOrderedCollection(resolved) ? resolved.totalItems : undefined,
() => undefined
),
resolver.resolveOne(object.outbox).then(
resolved => isCollection(resolved.object) ? resolved.object : null,
() => null
resolver.resolve(object.outbox).then(
resolved => isCollectionOrOrderedCollection(resolved) ? resolved.totalItems : undefined,
() => undefined
),
webFinger(id, verifier),
webFinger(id, verifier)
]);
const host = toUnicode(finger.subject.replace(/^.*?@/, ''));
@ -57,12 +55,12 @@ export default async (parentResolver, value, verifier?: string) => {
const user = await User.insert({
avatarId: null,
bannerId: null,
createdAt: Date.parse(object.published),
createdAt: Date.parse(object.published) || null,
description: summaryDOM.textContent,
followersCount: followers ? followers.totalItem || 0 : 0,
followingCount: following ? following.totalItem || 0 : 0,
followersCount,
followingCount,
postsCount,
name: object.name,
postsCount: outbox ? outbox.totalItem || 0 : 0,
driveCapacity: 1024 * 1024 * 8, // 8MiB
username: object.preferredUsername,
usernameLower: object.preferredUsername.toLowerCase(),
@ -78,34 +76,14 @@ export default async (parentResolver, value, verifier?: string) => {
},
});
createHttp({
type: 'performActivityPub',
actor: user._id,
outbox
}).save();
const [avatarId, bannerId] = await Promise.all([
const [avatarId, bannerId] = (await Promise.all([
object.icon,
object.image
].map(async value => {
if (value === undefined) {
return null;
}
try {
const created = await create(resolver, user, value);
await Promise.all(created.map(asyncCreated => asyncCreated.then(created => {
if (created !== null && created.object.$ref === 'driveFiles.files') {
throw created.object.$id;
}
}, () => {})));
return null;
} catch (id) {
return id;
}
}));
].map(img =>
img == null
? Promise.resolve(null)
: uploadFromUrl(img.url, user)
))).map(file => file != null ? file._id : null);
User.update({ _id: user._id }, { $set: { avatarId, bannerId } });

83
src/remote/activitypub/resolver.ts
View file

@ -1,20 +1,51 @@
const request = require('request-promise-native');
import * as request from 'request-promise-native';
import * as debug from 'debug';
import { IObject } from './type';
const log = debug('misskey:activitypub:resolver');
export default class Resolver {
private requesting: Set<string>;
private history: Set<string>;
constructor(iterable?: Iterable<string>) {
this.requesting = new Set(iterable);
constructor() {
this.history = new Set();
}
public async resolveCollection(value) {
const collection = typeof value === 'string'
? await this.resolve(value)
: value;
switch (collection.type) {
case 'Collection':
collection.objects = collection.object.items;
break;
case 'OrderedCollection':
collection.objects = collection.object.orderedItems;
break;
default:
throw new Error(`unknown collection type: ${collection.type}`);
}
return collection;
}
public async resolve(value): Promise<IObject> {
if (value == null) {
throw new Error('resolvee is null (or undefined)');
}
private async resolveUnrequestedOne(value) {
if (typeof value !== 'string') {
return { resolver: this, object: value };
return value;
}
const resolver = new Resolver(this.requesting);
if (this.history.has(value)) {
throw new Error('cannot resolve already resolved one');
}
resolver.requesting.add(value);
this.history.add(value);
const object = await request({
url: value,
@ -29,41 +60,11 @@ export default class Resolver {
!object['@context'].includes('https://www.w3.org/ns/activitystreams') :
object['@context'] !== 'https://www.w3.org/ns/activitystreams'
)) {
throw new Error();
throw new Error('invalid response');
}
return { resolver, object };
}
log(`resolved: ${JSON.stringify(object, null, 2)}`);
public async resolveCollection(value) {
const resolved = typeof value === 'string' ?
await this.resolveUnrequestedOne(value) :
{ resolver: this, object: value };
switch (resolved.object.type) {
case 'Collection':
resolved.object = resolved.object.items;
break;
case 'OrderedCollection':
resolved.object = resolved.object.orderedItems;
break;
default:
if (!Array.isArray(value)) {
resolved.object = [resolved.object];
}
break;
}
return resolved;
}
public resolveOne(value) {
if (this.requesting.has(value)) {
throw new Error();
}
return this.resolveUnrequestedOne(value);
return object;
}
}

49
src/remote/activitypub/type.ts
View file

@ -1,3 +1,48 @@
export type IObject = {
export type Object = { [x: string]: any };
export interface IObject {
'@context': string | object | any[];
type: string;
};
id?: string;
summary?: string;
}
export interface IActivity extends IObject {
//type: 'Activity';
actor: IObject | string;
object: IObject | string;
target?: IObject | string;
}
export interface ICollection extends IObject {
type: 'Collection';
totalItems: number;
items: IObject | string | IObject[] | string[];
}
export interface IOrderedCollection extends IObject {
type: 'OrderedCollection';
totalItems: number;
orderedItems: IObject | string | IObject[] | string[];
}
export const isCollection = (object: IObject): object is ICollection =>
object.type === 'Collection';
export const isOrderedCollection = (object: IObject): object is IOrderedCollection =>
object.type === 'OrderedCollection';
export const isCollectionOrOrderedCollection = (object: IObject): object is ICollection | IOrderedCollection =>
isCollection(object) || isOrderedCollection(object);
export interface ICreate extends IActivity {
type: 'Create';
}
export interface IUndo extends IActivity {
type: 'Undo';
}
export interface IFollow extends IActivity {
type: 'Follow';
}

8
src/remote/request.ts
View file

@ -1,9 +1,15 @@
import { request } from 'https';
import { sign } from 'http-signature';
import { URL } from 'url';
import * as debug from 'debug';
import config from '../config';
const log = debug('misskey:activitypub:deliver');
export default ({ account, username }, url, object) => new Promise((resolve, reject) => {
log(`--> ${url}`);
const { protocol, hostname, port, pathname, search } = new URL(url);
const req = request({
@ -14,6 +20,8 @@ export default ({ account, username }, url, object) => new Promise((resolve, rej
path: pathname + search,
}, res => {
res.on('end', () => {
log(`${url} --> ${res.statusCode}`);
if (res.statusCode >= 200 && res.statusCode < 300) {
resolve();
} else {

5
src/remote/resolve-user.ts
View file

@ -1,7 +1,6 @@
import { toUnicode, toASCII } from 'punycode';
import User from '../models/user';
import resolvePerson from './activitypub/resolve-person';
import Resolver from './activitypub/resolver';
import webFinger from './webfinger';
export default async (username, host, option) => {
@ -17,10 +16,10 @@ export default async (username, host, option) => {
const finger = await webFinger(acctLower, acctLower);
const self = finger.links.find(link => link.rel && link.rel.toLowerCase() === 'self');
if (!self) {
throw new Error();
throw new Error('self link not found');
}
user = await resolvePerson(new Resolver(), self.href, acctLower);
user = await resolvePerson(self.href, acctLower);
}
return user;

6
src/server/activitypub/inbox.ts
View file

@ -3,9 +3,7 @@ import * as express from 'express';
import { parseRequest } from 'http-signature';
import { createHttp } from '../../queue';
const app = express();
app.disable('x-powered-by');
const app = express.Router();
app.post('/@:user/inbox', bodyParser.json({
type() {
@ -24,7 +22,7 @@ app.post('/@:user/inbox', bodyParser.json({
createHttp({
type: 'processInbox',
inbox: req.body,
activity: req.body,
signature,
}).save();

3
src/server/activitypub/outbox.ts
View file

@ -6,8 +6,7 @@ import config from '../../config';
import Post from '../../models/post';
import withUser from './with-user';
const app = express();
app.disable('x-powered-by');
const app = express.Router();
app.get('/@:user/outbox', withUser(username => {
return `${config.url}/@${username}/inbox`;

3
src/server/activitypub/post.ts
View file

@ -5,8 +5,7 @@ import parseAcct from '../../acct/parse';
import Post from '../../models/post';
import User from '../../models/user';
const app = express();
app.disable('x-powered-by');
const app = express.Router();
app.get('/@:user/:post', async (req, res, next) => {
const accepted = req.accepts(['html', 'application/activity+json', 'application/ld+json']);

3
src/server/activitypub/publickey.ts
View file

@ -4,8 +4,7 @@ import render from '../../remote/activitypub/renderer/key';
import config from '../../config';
import withUser from './with-user';
const app = express();
app.disable('x-powered-by');
const app = express.Router();
app.get('/@:user/publickey', withUser(username => {
return `${config.url}/@${username}/publickey`;

3
src/server/activitypub/user.ts
View file

@ -11,8 +11,7 @@ const respond = withUser(username => `${config.url}/@${username}`, (user, req, r
res.json(rendered);
});
const app = express();
app.disable('x-powered-by');
const app = express.Router();
app.get('/@:user', (req, res, next) => {
const accepted = req.accepts(['html', 'application/activity+json', 'application/ld+json']);

11
src/server/api/endpoints/following/create.ts
View file

@ -4,7 +4,7 @@
import $ from 'cafy';
import User from '../../../../models/user';
import Following from '../../../../models/following';
import { createHttp } from '../../../../queue';
import create from '../../../../services/following/create';
/**
* Follow a user
@ -50,15 +50,8 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
}
// Create following
const { _id } = await Following.insert({
createdAt: new Date(),
followerId: follower._id,
followeeId: followee._id
});
createHttp({ type: 'follow', following: _id }).save();
create(follower, followee);
// Send response
res();
});

88
src/server/api/endpoints/posts/create.ts
View file

@ -3,17 +3,12 @@
*/
import $ from 'cafy';
import deepEqual = require('deep-equal');
import parseAcct from '../../../../acct/parse';
import renderAcct from '../../../../acct/render';
import config from '../../../../config';
import html from '../../../../text/html';
import parse from '../../../../text/parse';
import Post, { IPost, isValidText, isValidCw } from '../../../../models/post';
import User, { ILocalUser } from '../../../../models/user';
import Post, { IPost, isValidText, isValidCw, pack } from '../../../../models/post';
import { ILocalUser } from '../../../../models/user';
import Channel, { IChannel } from '../../../../models/channel';
import DriveFile from '../../../../models/drive-file';
import create from '../../../../post/create';
import distribute from '../../../../post/distribute';
import create from '../../../../services/post/create';
import { IApp } from '../../../../models/app';
/**
* Create a post
@ -23,7 +18,7 @@ import distribute from '../../../../post/distribute';
* @param {any} app
* @return {Promise<any>}
*/
module.exports = (params, user: ILocalUser, app) => new Promise(async (res, rej) => {
module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res, rej) => {
// Get 'visibility' parameter
const [visibility = 'public', visibilityErr] = $(params.visibility).optional.string().or(['public', 'unlisted', 'private', 'direct']).$;
if (visibilityErr) return rej('invalid visibility');
@ -231,85 +226,26 @@ module.exports = (params, user: ILocalUser, app) => new Promise(async (res, rej)
}
}
let tokens = null;
if (text) {
// Analyze
tokens = parse(text);
// Extract hashtags
const hashtags = tokens
.filter(t => t.type == 'hashtag')
.map(t => t.hashtag);
hashtags.forEach(tag => {
if (tags.indexOf(tag) == -1) {
tags.push(tag);
}
});
}
let atMentions = [];
// If has text content
if (text) {
/*
// Extract a hashtags
const hashtags = tokens
.filter(t => t.type == 'hashtag')
.map(t => t.hashtag)
// Drop dupulicates
.filter((v, i, s) => s.indexOf(v) == i);
// ハッシュタグをデータベースに登録
registerHashtags(user, hashtags);
*/
// Extract an '@' mentions
atMentions = tokens
.filter(t => t.type == 'mention')
.map(renderAcct)
// Drop dupulicates
.filter((v, i, s) => s.indexOf(v) == i)
// Fetch mentioned user
// SELECT _id
.map(mention => User.findOne(parseAcct(mention), { _id: true }));
}
// 投稿を作成
const post = await create({
const post = await create(user, {
createdAt: new Date(),
channelId: channel ? channel._id : undefined,
index: channel ? channel.index + 1 : undefined,
mediaIds: files ? files.map(file => file._id) : [],
media: files,
poll: poll,
text: text,
textHtml: tokens === null ? null : html(tokens),
reply,
repost,
cw: cw,
tags: tags,
userId: user._id,
appId: app ? app._id : null,
app: app,
viaMobile: viaMobile,
visibility,
geo
}, reply, repost, await Promise.all(atMentions));
});
const postObj = await distribute(user, post.mentions, post);
const postObj = await pack(post, user);
// Reponse
res({
createdPost: postObj
});
// Register to search database
if (post.text && config.elasticsearch.enable) {
const es = require('../../../db/elasticsearch');
es.index({
index: 'misskey',
type: 'post',
id: post._id.toString(),
body: {
text: post.text
}
});
}
});

3
src/server/api/endpoints/users/show.ts
View file

@ -37,7 +37,8 @@ module.exports = (params, me) => new Promise(async (res, rej) => {
if (typeof host === 'string') {
try {
user = await resolveRemoteUser(username, host, cursorOption);
} catch (exception) {
} catch (e) {
console.warn(`failed to resolve remote user: ${e}`);
return rej('failed to resolve remote user');
}
} else {

2
src/server/web/index.ts
View file

@ -11,7 +11,7 @@ import * as bodyParser from 'body-parser';
import * as favicon from 'serve-favicon';
import * as compression from 'compression';
const client = `${__dirname}/../../client/`;
const client = path.resolve(`${__dirname}/../../client/`);
// Create server
const app = express();

15
src/server/webfinger.ts
View file

@ -1,11 +1,12 @@
import * as express from 'express';
import config from '../config';
import parseAcct from '../acct/parse';
import User from '../models/user';
const express = require('express');
const app = express();
app.get('/.well-known/webfinger', async (req, res) => {
app.get('/.well-known/webfinger', async (req: express.Request, res: express.Response) => {
if (typeof req.query.resource !== 'string') {
return res.sendStatus(400);
}
@ -34,13 +35,15 @@ app.get('/.well-known/webfinger', async (req, res) => {
return res.json({
subject: `acct:${user.username}@${config.host}`,
links: [
{
links: [{
rel: 'self',
type: 'application/activity+json',
href: `${config.url}/@${user.username}`
}
]
}, {
rel: 'http://webfinger.net/rel/profile-page',
type: 'text/html',
href: `${config.url}/@${user.username}`
}]
});
});

12
src/drive/add-file.ts → src/services/drive/add-file.ts
View file

@ -10,12 +10,12 @@ import * as debug from 'debug';
import fileType = require('file-type');
import prominence = require('prominence');
import DriveFile, { IMetadata, getGridFSBucket } from '../models/drive-file';
import DriveFolder from '../models/drive-folder';
import { pack } from '../models/drive-file';
import event, { publishDriveStream } from '../publishers/stream';
import getAcct from '../acct/render';
import config from '../config';
import DriveFile, { IMetadata, getGridFSBucket } from '../../models/drive-file';
import DriveFolder from '../../models/drive-folder';
import { pack } from '../../models/drive-file';
import event, { publishDriveStream } from '../../publishers/stream';
import getAcct from '../../acct/render';
import config from '../../config';
const gm = _gm.subClass({
imageMagick: true

10
src/drive/upload-from-url.ts → src/services/drive/upload-from-url.ts
View file

@ -1,19 +1,23 @@
import * as URL from 'url';
import { IDriveFile, validateFileName } from '../models/drive-file';
import { IDriveFile, validateFileName } from '../../models/drive-file';
import create from './add-file';
import * as debug from 'debug';
import * as tmp from 'tmp';
import * as fs from 'fs';
import * as request from 'request';
const log = debug('misskey:common:drive:upload_from_url');
const log = debug('misskey:drive:upload-from-url');
export default async (url, user, folderId = null, uri = null): Promise<IDriveFile> => {
log(`REQUESTED: ${url}`);
let name = URL.parse(url).pathname.split('/').pop();
if (!validateFileName(name)) {
name = null;
}
log(`name: ${name}`);
// Create temp file
const path = await new Promise((res: (string) => void, rej) => {
tmp.file((e, path) => {
@ -37,6 +41,8 @@ export default async (url, user, folderId = null, uri = null): Promise<IDriveFil
const driveFile = await create(user, path, name, null, folderId, false, uri);
log(`created: ${driveFile._id}`);
// clean-up
fs.unlink(path, (e) => {
if (e) log(e.stack);

72
src/services/following/create.ts Normal file
View file

@ -0,0 +1,72 @@
import User, { isLocalUser, isRemoteUser, pack as packUser, IUser } from '../../models/user';
import Following from '../../models/following';
import FollowingLog from '../../models/following-log';
import FollowedLog from '../../models/followed-log';
import event from '../../publishers/stream';
import notify from '../../publishers/notify';
import context from '../../remote/activitypub/renderer/context';
import renderFollow from '../../remote/activitypub/renderer/follow';
import renderAccept from '../../remote/activitypub/renderer/accept';
import { deliver } from '../../queue';
export default async function(follower: IUser, followee: IUser, activity?) {
const following = await Following.insert({
createdAt: new Date(),
followerId: follower._id,
followeeId: followee._id
});
//#region Increment following count
User.update({ _id: follower._id }, {
$inc: {
followingCount: 1
}
});
FollowingLog.insert({
createdAt: following.createdAt,
userId: follower._id,
count: follower.followingCount + 1
});
//#endregion
//#region Increment followers count
User.update({ _id: followee._id }, {
$inc: {
followersCount: 1
}
});
FollowedLog.insert({
createdAt: following.createdAt,
userId: followee._id,
count: followee.followersCount + 1
});
//#endregion
// Publish follow event
if (isLocalUser(follower)) {
packUser(followee, follower).then(packed => event(follower._id, 'follow', packed));
}
// Publish followed event
if (isLocalUser(followee)) {
packUser(follower, followee).then(packed => event(followee._id, 'followed', packed)),
// 通知を作成
notify(followee._id, follower._id, 'follow');
}
if (isLocalUser(follower) && isRemoteUser(followee)) {
const content = renderFollow(follower, followee);
content['@context'] = context;
deliver(follower, content, followee.account.inbox).save();
}
if (isRemoteUser(follower) && isLocalUser(followee)) {
const content = renderAccept(activity);
content['@context'] = context;
deliver(followee, content, follower.account.inbox).save();
}
}

64
src/services/following/delete.ts Normal file
View file

@ -0,0 +1,64 @@
import User, { isLocalUser, isRemoteUser, pack as packUser, IUser } from '../../models/user';
import Following from '../../models/following';
import FollowingLog from '../../models/following-log';
import FollowedLog from '../../models/followed-log';
import event from '../../publishers/stream';
import context from '../../remote/activitypub/renderer/context';
import renderFollow from '../../remote/activitypub/renderer/follow';
import renderUndo from '../../remote/activitypub/renderer/undo';
import { deliver } from '../../queue';
export default async function(follower: IUser, followee: IUser, activity?) {
const following = await Following.findOne({
followerId: follower._id,
followeeId: followee._id
});
if (following == null) {
console.warn('フォロー解除がリクエストされましたがフォローしていませんでした');
return;
}
Following.remove({
_id: following._id
});
//#region Decrement following count
User.update({ _id: follower._id }, {
$inc: {
followingCount: -1
}
});
FollowingLog.insert({
createdAt: following.createdAt,
userId: follower._id,
count: follower.followingCount - 1
});
//#endregion
//#region Decrement followers count
User.update({ _id: followee._id }, {
$inc: {
followersCount: -1
}
});
FollowedLog.insert({
createdAt: following.createdAt,
userId: followee._id,
count: followee.followersCount - 1
});
//#endregion
// Publish unfollow event
if (isLocalUser(follower)) {
packUser(followee, follower).then(packed => event(follower._id, 'unfollow', packed));
}
if (isLocalUser(follower) && isRemoteUser(followee)) {
const content = renderUndo(renderFollow(follower, followee));
content['@context'] = context;
deliver(follower, content, followee.account.inbox).save();
}
}

358
src/services/post/create.ts Normal file
View file

@ -0,0 +1,358 @@
import Post, { pack, IPost } from '../../models/post';
import User, { isLocalUser, IUser, isRemoteUser } from '../../models/user';
import stream from '../../publishers/stream';
import Following from '../../models/following';
import { deliver } from '../../queue';
import renderNote from '../../remote/activitypub/renderer/note';
import renderCreate from '../../remote/activitypub/renderer/create';
import context from '../../remote/activitypub/renderer/context';
import { IDriveFile } from '../../models/drive-file';
import notify from '../../publishers/notify';
import PostWatching from '../../models/post-watching';
import watch from './watch';
import Mute from '../../models/mute';
import pushSw from '../../publishers/push-sw';
import event from '../../publishers/stream';
import parse from '../../text/parse';
import html from '../../text/html';
import { IApp } from '../../models/app';
export default async (user: IUser, data: {
createdAt?: Date;
text?: string;
reply?: IPost;
repost?: IPost;
media?: IDriveFile[];
geo?: any;
poll?: any;
viaMobile?: boolean;
tags?: string[];
cw?: string;
visibility?: string;
uri?: string;
app?: IApp;
}, silent = false) => new Promise<IPost>(async (res, rej) => {
if (data.createdAt == null) data.createdAt = new Date();
if (data.visibility == null) data.visibility = 'public';
const tags = data.tags || [];
let tokens = null;
if (data.text) {
// Analyze
tokens = parse(data.text);
// Extract hashtags
const hashtags = tokens
.filter(t => t.type == 'hashtag')
.map(t => t.hashtag);
hashtags.forEach(tag => {
if (tags.indexOf(tag) == -1) {
tags.push(tag);
}
});
}
const insert: any = {
createdAt: data.createdAt,
mediaIds: data.media ? data.media.map(file => file._id) : [],
replyId: data.reply ? data.reply._id : null,
repostId: data.repost ? data.repost._id : null,
text: data.text,
textHtml: tokens === null ? null : html(tokens),
poll: data.poll,
cw: data.cw,
tags,
userId: user._id,
viaMobile: data.viaMobile,
geo: data.geo || null,
appId: data.app ? data.app._id : null,
visibility: data.visibility,
// 以下非正規化データ
_reply: data.reply ? { userId: data.reply.userId } : null,
_repost: data.repost ? { userId: data.repost.userId } : null,
_user: {
host: user.host,
hostLower: user.hostLower,
account: isLocalUser(user) ? {} : {
inbox: user.account.inbox
}
}
};
if (data.uri != null) insert.uri = data.uri;
// 投稿を作成
const post = await Post.insert(insert);
res(post);
User.update({ _id: user._id }, {
// Increment posts count
$inc: {
postsCount: 1
},
// Update latest post
$set: {
latestPost: post
}
});
// Serialize
const postObj = await pack(post);
// タイムラインへの投稿
if (post.channelId == null) {
// Publish event to myself's stream
if (isLocalUser(user)) {
stream(post.userId, 'post', postObj);
}
// Fetch all followers
const followers = await Following.aggregate([{
$lookup: {
from: 'users',
localField: 'followerId',
foreignField: '_id',
as: 'user'
}
}, {
$match: {
followeeId: post.userId
}
}], {
_id: false
});
if (!silent) {
const note = await renderNote(user, post);
const content = renderCreate(note);
content['@context'] = context;
// 投稿がリプライかつ投稿者がローカルユーザーかつリプライ先の投稿の投稿者がリモートユーザーなら配送
if (data.reply && isLocalUser(user) && isRemoteUser(data.reply._user)) {
deliver(user, content, data.reply._user.account.inbox).save();
}
Promise.all(followers.map(follower => {
follower = follower.user[0];
if (isLocalUser(follower)) {
// Publish event to followers stream
stream(follower._id, 'post', postObj);
} else {
// フォロワーがリモートユーザーかつ投稿者がローカルユーザーなら投稿を配信
if (isLocalUser(user)) {
deliver(user, content, follower.account.inbox).save();
}
}
}));
}
}
// チャンネルへの投稿
/* TODO
if (post.channelId) {
promises.push(
// Increment channel index(posts count)
Channel.update({ _id: post.channelId }, {
$inc: {
index: 1
}
}),
// Publish event to channel
promisedPostObj.then(postObj => {
publishChannelStream(post.channelId, 'post', postObj);
}),
Promise.all([
promisedPostObj,
// Get channel watchers
ChannelWatching.find({
channelId: post.channelId,
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
})
]).then(([postObj, watches]) => {
// チャンネルの視聴者(のタイムライン)に配信
watches.forEach(w => {
stream(w.userId, 'post', postObj);
});
})
);
}*/
const mentions = [];
async function addMention(mentionee, reason) {
// Reject if already added
if (mentions.some(x => x.equals(mentionee))) return;
// Add mention
mentions.push(mentionee);
// Publish event
if (!user._id.equals(mentionee)) {
const mentioneeMutes = await Mute.find({
muter_id: mentionee,
deleted_at: { $exists: false }
});
const mentioneesMutedUserIds = mentioneeMutes.map(m => m.muteeId.toString());
if (mentioneesMutedUserIds.indexOf(user._id.toString()) == -1) {
event(mentionee, reason, postObj);
pushSw(mentionee, reason, postObj);
}
}
}
// If has in reply to post
if (data.reply) {
// Increment replies count
Post.update({ _id: data.reply._id }, {
$inc: {
repliesCount: 1
}
});
// (自分自身へのリプライでない限りは)通知を作成
notify(data.reply.userId, user._id, 'reply', {
postId: post._id
});
// Fetch watchers
PostWatching.find({
postId: data.reply._id,
userId: { $ne: user._id },
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
}, {
fields: {
userId: true
}
}).then(watchers => {
watchers.forEach(watcher => {
notify(watcher.userId, user._id, 'reply', {
postId: post._id
});
});
});
// この投稿をWatchする
if (isLocalUser(user) && user.account.settings.autoWatch !== false) {
watch(user._id, data.reply);
}
// Add mention
addMention(data.reply.userId, 'reply');
}
// If it is repost
if (data.repost) {
// Notify
const type = data.text ? 'quote' : 'repost';
notify(data.repost.userId, user._id, type, {
post_id: post._id
});
// Fetch watchers
PostWatching.find({
postId: data.repost._id,
userId: { $ne: user._id },
// 削除されたドキュメントは除く
deletedAt: { $exists: false }
}, {
fields: {
userId: true
}
}).then(watchers => {
watchers.forEach(watcher => {
notify(watcher.userId, user._id, type, {
postId: post._id
});
});
});
// この投稿をWatchする
if (isLocalUser(user) && user.account.settings.autoWatch !== false) {
watch(user._id, data.repost);
}
// If it is quote repost
if (data.text) {
// Add mention
addMention(data.repost.userId, 'quote');
} else {
// Publish event
if (!user._id.equals(data.repost.userId)) {
event(data.repost.userId, 'repost', postObj);
}
}
// 今までで同じ投稿をRepostしているか
const existRepost = await Post.findOne({
userId: user._id,
repostId: data.repost._id,
_id: {
$ne: post._id
}
});
if (!existRepost) {
// Update repostee status
Post.update({ _id: data.repost._id }, {
$inc: {
repostCount: 1
}
});
}
}
// If has text content
if (data.text) {
// Extract an '@' mentions
const atMentions = tokens
.filter(t => t.type == 'mention')
.map(m => m.username)
// Drop dupulicates
.filter((v, i, s) => s.indexOf(v) == i);
// Resolve all mentions
await Promise.all(atMentions.map(async mention => {
// Fetch mentioned user
// SELECT _id
const mentionee = await User
.findOne({
usernameLower: mention.toLowerCase()
}, { _id: true });
// When mentioned user not found
if (mentionee == null) return;
// 既に言及されたユーザーに対する返信や引用repostの場合も無視
if (data.reply && data.reply.userId.equals(mentionee._id)) return;
if (data.repost && data.repost.userId.equals(mentionee._id)) return;
// Add mention
addMention(mentionee._id, 'mention');
// Create notification
notify(mentionee._id, user._id, 'mention', {
post_id: post._id
});
}));
}
// Append mentions data
if (mentions.length > 0) {
Post.update({ _id: post._id }, {
$set: {
mentions
}
});
}
});

0
src/services/post/reaction/create.ts Normal file
View file

2
src/post/watch.ts → src/services/post/watch.ts
View file

@ -1,5 +1,5 @@
import * as mongodb from 'mongodb';
import Watching from '../models/post-watching';
import Watching from '../../models/post-watching';
export default async (me: mongodb.ObjectID, post: object) => {
// 自分の投稿はwatchできない