482 lines
12 KiB
TypeScript
482 lines
12 KiB
TypeScript
import promiseLimit from "promise-limit";
|
|
|
|
import config from "@/config/index.js";
|
|
import Resolver from "../resolver.js";
|
|
import post from "@/services/note/create.js";
|
|
import { resolvePerson } from "./person.js";
|
|
import { resolveImage } from "./image.js";
|
|
import type { CacheableRemoteUser } from "@/models/entities/user.js";
|
|
import { htmlToMfm } from "../misc/html-to-mfm.js";
|
|
import { extractApHashtags } from "./tag.js";
|
|
import { unique, toArray, toSingle } from "@/prelude/array.js";
|
|
import { extractPollFromQuestion } from "./question.js";
|
|
import vote from "@/services/note/polls/vote.js";
|
|
import { apLogger } from "../logger.js";
|
|
import type { DriveFile } from "@/models/entities/drive-file.js";
|
|
import { deliverQuestionUpdate } from "@/services/note/polls/update.js";
|
|
import { extractDbHost, toPuny } from "@/misc/convert-host.js";
|
|
import { Emojis, Polls, MessagingMessages } from "@/models/index.js";
|
|
import type { Note } from "@/models/entities/note.js";
|
|
import type { IObject, IPost } from "../type.js";
|
|
import {
|
|
getOneApId,
|
|
getApId,
|
|
getOneApHrefNullable,
|
|
validPost,
|
|
isEmoji,
|
|
getApType,
|
|
} from "../type.js";
|
|
import type { Emoji } from "@/models/entities/emoji.js";
|
|
import { genId } from "@/misc/gen-id.js";
|
|
import { fetchMeta } from "@/misc/fetch-meta.js";
|
|
import { getApLock } from "@/misc/app-lock.js";
|
|
import { createMessage } from "@/services/messages/create.js";
|
|
import { parseAudience } from "../audience.js";
|
|
import { extractApMentions } from "./mention.js";
|
|
import DbResolver from "../db-resolver.js";
|
|
import { StatusError } from "@/misc/fetch.js";
|
|
import { shouldBlockInstance } from "@/misc/should-block-instance.js";
|
|
|
|
const logger = apLogger;
|
|
|
|
export function validateNote(object: any, uri: string) {
|
|
const expectHost = extractDbHost(uri);
|
|
|
|
if (object == null) {
|
|
return new Error("invalid Note: object is null");
|
|
}
|
|
|
|
if (!validPost.includes(getApType(object))) {
|
|
return new Error(`invalid Note: invalid object type ${getApType(object)}`);
|
|
}
|
|
|
|
if (object.id && extractDbHost(object.id) !== expectHost) {
|
|
return new Error(
|
|
`invalid Note: id has different host. expected: ${expectHost}, actual: ${extractDbHost(
|
|
object.id,
|
|
)}`,
|
|
);
|
|
}
|
|
|
|
if (
|
|
object.attributedTo &&
|
|
extractDbHost(getOneApId(object.attributedTo)) !== expectHost
|
|
) {
|
|
return new Error(
|
|
`invalid Note: attributedTo has different host. expected: ${expectHost}, actual: ${extractDbHost(
|
|
object.attributedTo,
|
|
)}`,
|
|
);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Fetch Notes.
|
|
*
|
|
* If the target Note is registered in Calckey, it will be returned.
|
|
*/
|
|
export async function fetchNote(
|
|
object: string | IObject,
|
|
): Promise<Note | null> {
|
|
const dbResolver = new DbResolver();
|
|
return await dbResolver.getNoteFromApId(object);
|
|
}
|
|
|
|
/**
|
|
* Create a Note.
|
|
*/
|
|
export async function createNote(
|
|
value: string | IObject,
|
|
resolver?: Resolver,
|
|
silent = false,
|
|
): Promise<Note | null> {
|
|
if (resolver == null) resolver = new Resolver();
|
|
|
|
const object: any = await resolver.resolve(value);
|
|
|
|
const entryUri = getApId(value);
|
|
const err = validateNote(object, entryUri);
|
|
if (err) {
|
|
logger.error(`${err.message}`, {
|
|
resolver: {
|
|
history: resolver.getHistory(),
|
|
},
|
|
value: value,
|
|
object: object,
|
|
});
|
|
throw new Error("invalid note");
|
|
}
|
|
|
|
const note: IPost = object;
|
|
|
|
if (note.id && !note.id.startsWith("https://")) {
|
|
throw new Error(`unexpected shcema of note.id: ${note.id}`);
|
|
}
|
|
|
|
const url = getOneApHrefNullable(note.url);
|
|
|
|
if (url && !url.startsWith("https://")) {
|
|
throw new Error(`unexpected shcema of note url: ${url}`);
|
|
}
|
|
|
|
logger.debug(`Note fetched: ${JSON.stringify(note, null, 2)}`);
|
|
|
|
logger.info(`Creating the Note: ${note.id}`);
|
|
|
|
// Fetch author
|
|
const actor = (await resolvePerson(
|
|
getOneApId(note.attributedTo),
|
|
resolver,
|
|
)) as CacheableRemoteUser;
|
|
|
|
// Skip if author is suspended.
|
|
if (actor.isSuspended) {
|
|
logger.debug(
|
|
`User ${actor.usernameLower}@${actor.host} suspended; discarding.`,
|
|
);
|
|
return null;
|
|
}
|
|
|
|
const noteAudience = await parseAudience(actor, note.to, note.cc);
|
|
let visibility = noteAudience.visibility;
|
|
const visibleUsers = noteAudience.visibleUsers;
|
|
|
|
// If Audience (to, cc) was not specified
|
|
if (visibility === "specified" && visibleUsers.length === 0) {
|
|
if (typeof value === "string") {
|
|
// If the input is a string, GET occurs in resolver
|
|
// Public if you can GET anonymously from here
|
|
visibility = "public";
|
|
}
|
|
}
|
|
|
|
let isTalk = note._misskey_talk && visibility === "specified";
|
|
|
|
const apMentions = await extractApMentions(note.tag);
|
|
const apHashtags = await extractApHashtags(note.tag);
|
|
|
|
// Attachments
|
|
// 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
|
|
// Noteがsensitiveなら添付もsensitiveにする
|
|
const limit = promiseLimit(2);
|
|
|
|
note.attachment = Array.isArray(note.attachment)
|
|
? note.attachment
|
|
: note.attachment
|
|
? [note.attachment]
|
|
: [];
|
|
const files = note.attachment.map(
|
|
(attach) => (attach.sensitive = note.sensitive),
|
|
)
|
|
? (
|
|
await Promise.all(
|
|
note.attachment.map(
|
|
(x) => limit(() => resolveImage(actor, x)) as Promise<DriveFile>,
|
|
),
|
|
)
|
|
).filter((image) => image != null)
|
|
: [];
|
|
|
|
// Reply
|
|
const reply: Note | null = note.inReplyTo
|
|
? await resolveNote(note.inReplyTo, resolver)
|
|
.then((x) => {
|
|
if (x == null) {
|
|
logger.warn("Specified inReplyTo, but nout found");
|
|
throw new Error("inReplyTo not found");
|
|
} else {
|
|
return x;
|
|
}
|
|
})
|
|
.catch(async (e) => {
|
|
// トークだったらinReplyToのエラーは無視
|
|
const uri = getApId(note.inReplyTo);
|
|
if (uri.startsWith(`${config.url}/`)) {
|
|
const id = uri.split("/").pop();
|
|
const talk = await MessagingMessages.findOneBy({ id });
|
|
if (talk) {
|
|
isTalk = true;
|
|
return null;
|
|
}
|
|
}
|
|
|
|
logger.warn(
|
|
`Error in inReplyTo ${note.inReplyTo} - ${e.statusCode || e}`,
|
|
);
|
|
throw e;
|
|
})
|
|
: null;
|
|
|
|
// Quote
|
|
let quote: Note | undefined | null;
|
|
|
|
if (note._misskey_quote || note.quoteUrl || note.quoteUri) {
|
|
const tryResolveNote = async (
|
|
uri: string,
|
|
): Promise<
|
|
| {
|
|
status: "ok";
|
|
res: Note | null;
|
|
}
|
|
| {
|
|
status: "permerror" | "temperror";
|
|
}
|
|
> => {
|
|
if (typeof uri !== "string" || !uri.match(/^https?:/))
|
|
return { status: "permerror" };
|
|
try {
|
|
const res = await resolveNote(uri);
|
|
if (res) {
|
|
return {
|
|
status: "ok",
|
|
res,
|
|
};
|
|
} else {
|
|
return {
|
|
status: "permerror",
|
|
};
|
|
}
|
|
} catch (e) {
|
|
return {
|
|
status:
|
|
e instanceof StatusError && e.isClientError
|
|
? "permerror"
|
|
: "temperror",
|
|
};
|
|
}
|
|
};
|
|
|
|
const uris = unique(
|
|
[note._misskey_quote, note.quoteUrl, note.quoteUri].filter(
|
|
(x): x is string => typeof x === "string",
|
|
),
|
|
);
|
|
const results = await Promise.all(uris.map((uri) => tryResolveNote(uri)));
|
|
|
|
quote = results
|
|
.filter((x): x is { status: "ok"; res: Note | null } => x.status === "ok")
|
|
.map((x) => x.res)
|
|
.find((x) => x);
|
|
if (!quote) {
|
|
if (results.some((x) => x.status === "temperror")) {
|
|
throw new Error("quote resolve failed");
|
|
}
|
|
}
|
|
}
|
|
|
|
const cw = note.summary === "" ? null : note.summary;
|
|
|
|
// Text parsing
|
|
let text: string | null = null;
|
|
if (
|
|
note.source?.mediaType === "text/x.misskeymarkdown" &&
|
|
typeof note.source?.content === "string"
|
|
) {
|
|
text = note.source.content;
|
|
} else if (typeof note._misskey_content !== "undefined") {
|
|
text = note._misskey_content;
|
|
} else if (typeof note.content === "string") {
|
|
text = htmlToMfm(note.content, note.tag);
|
|
}
|
|
|
|
// vote
|
|
if (reply?.hasPoll) {
|
|
const poll = await Polls.findOneByOrFail({ noteId: reply.id });
|
|
|
|
const tryCreateVote = async (
|
|
name: string,
|
|
index: number,
|
|
): Promise<null> => {
|
|
if (poll.expiresAt && Date.now() > new Date(poll.expiresAt).getTime()) {
|
|
logger.warn(
|
|
`vote to expired poll from AP: actor=${actor.username}@${actor.host}, note=${note.id}, choice=${name}`,
|
|
);
|
|
} else if (index >= 0) {
|
|
logger.info(
|
|
`vote from AP: actor=${actor.username}@${actor.host}, note=${note.id}, choice=${name}`,
|
|
);
|
|
await vote(actor, reply, index);
|
|
|
|
// リモートフォロワーにUpdate配信
|
|
deliverQuestionUpdate(reply.id);
|
|
}
|
|
return null;
|
|
};
|
|
|
|
if (note.name) {
|
|
return await tryCreateVote(
|
|
note.name,
|
|
poll.choices.findIndex((x) => x === note.name),
|
|
);
|
|
}
|
|
}
|
|
|
|
const emojis = await extractEmojis(note.tag || [], actor.host).catch((e) => {
|
|
logger.info(`extractEmojis: ${e}`);
|
|
return [] as Emoji[];
|
|
});
|
|
|
|
const apEmojis = emojis.map((emoji) => emoji.name);
|
|
|
|
const poll = await extractPollFromQuestion(note, resolver).catch(
|
|
() => undefined,
|
|
);
|
|
|
|
if (isTalk) {
|
|
for (const recipient of visibleUsers) {
|
|
await createMessage(
|
|
actor,
|
|
recipient,
|
|
undefined,
|
|
text || undefined,
|
|
files && files.length > 0 ? files[0] : null,
|
|
object.id,
|
|
);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return await post(
|
|
actor,
|
|
{
|
|
createdAt: note.published ? new Date(note.published) : null,
|
|
files,
|
|
reply,
|
|
renote: quote,
|
|
name: note.name,
|
|
cw,
|
|
text,
|
|
localOnly: false,
|
|
visibility,
|
|
visibleUsers,
|
|
apMentions,
|
|
apHashtags,
|
|
apEmojis,
|
|
poll,
|
|
uri: note.id,
|
|
url: url,
|
|
},
|
|
silent,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Resolve Note.
|
|
*
|
|
* If the target Note is registered in Calckey, return it, otherwise
|
|
* Fetch from remote server, register with Calckey and return it.
|
|
*/
|
|
export async function resolveNote(
|
|
value: string | IObject,
|
|
resolver?: Resolver,
|
|
): Promise<Note | null> {
|
|
const uri = typeof value === "string" ? value : value.id;
|
|
if (uri == null) throw new Error("missing uri");
|
|
|
|
// Abort if origin host is blocked
|
|
if (await shouldBlockInstance(extractDbHost(uri)))
|
|
throw new StatusError(
|
|
"host blocked",
|
|
451,
|
|
`host ${extractDbHost(uri)} is blocked`,
|
|
);
|
|
|
|
const unlock = await getApLock(uri);
|
|
|
|
try {
|
|
//#region Returns if already registered with this server
|
|
const exist = await fetchNote(uri);
|
|
|
|
if (exist) {
|
|
return exist;
|
|
}
|
|
//#endregion
|
|
|
|
if (uri.startsWith(config.url)) {
|
|
throw new StatusError(
|
|
"cannot resolve local note",
|
|
400,
|
|
"cannot resolve local note",
|
|
);
|
|
}
|
|
|
|
// Fetch from remote server and register
|
|
// If the attached `Note` Object is specified here instead of the uri, the note will be generated without going through the server fetch.
|
|
// Since the attached Note Object may be disguised, always specify the uri and fetch it from the server.
|
|
return await createNote(uri, resolver, true);
|
|
} finally {
|
|
unlock();
|
|
}
|
|
}
|
|
|
|
export async function extractEmojis(
|
|
tags: IObject | IObject[],
|
|
host: string,
|
|
): Promise<Emoji[]> {
|
|
host = toPuny(host);
|
|
|
|
if (!tags) return [];
|
|
|
|
const eomjiTags = toArray(tags).filter(isEmoji);
|
|
|
|
return await Promise.all(
|
|
eomjiTags.map(async (tag) => {
|
|
const name = tag.name!.replace(/^:/, "").replace(/:$/, "");
|
|
tag.icon = toSingle(tag.icon);
|
|
|
|
const exists = await Emojis.findOneBy({
|
|
host,
|
|
name,
|
|
});
|
|
|
|
if (exists) {
|
|
if (
|
|
(tag.updated != null && exists.updatedAt == null) ||
|
|
(tag.id != null && exists.uri == null) ||
|
|
(tag.updated != null &&
|
|
exists.updatedAt != null &&
|
|
new Date(tag.updated) > exists.updatedAt) ||
|
|
tag.icon!.url !== exists.originalUrl
|
|
) {
|
|
await Emojis.update(
|
|
{
|
|
host,
|
|
name,
|
|
},
|
|
{
|
|
uri: tag.id,
|
|
originalUrl: tag.icon!.url,
|
|
publicUrl: tag.icon!.url,
|
|
updatedAt: new Date(),
|
|
},
|
|
);
|
|
|
|
return (await Emojis.findOneBy({
|
|
host,
|
|
name,
|
|
})) as Emoji;
|
|
}
|
|
|
|
return exists;
|
|
}
|
|
|
|
logger.info(`register emoji host=${host}, name=${name}`);
|
|
|
|
return await Emojis.insert({
|
|
id: genId(),
|
|
host,
|
|
name,
|
|
uri: tag.id,
|
|
originalUrl: tag.icon!.url,
|
|
publicUrl: tag.icon!.url,
|
|
updatedAt: new Date(),
|
|
aliases: [],
|
|
} as Partial<Emoji>).then((x) =>
|
|
Emojis.findOneByOrFail(x.identifiers[0]),
|
|
);
|
|
}),
|
|
);
|
|
}
|