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[backend] Also use RecursionLimiter for parseAudience and noteCreateService

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Laura Hausmann 2023-10-25 17:13:31 +02:00
parent 4dd8fdbd04
commit 1cbfd68a39
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GPG key ID: D044E84C5BE01605
3 changed files with 10 additions and 4 deletions
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4
packages/backend/src/remote/activitypub/audience.ts
View file

@ -9,6 +9,7 @@ import type {
CacheableUser,
} from "@/models/entities/user.js";
import { User } from "@/models/entities/user.js";
import { RecursionLimiter } from "@/models/repositories/user-profile.js";
type Visibility = "public" | "home" | "followers" | "specified";
@ -23,6 +24,7 @@ export async function parseAudience(
to?: ApObject,
cc?: ApObject,
resolver?: Resolver,
limiter: RecursionLimiter = new RecursionLimiter(20)
): Promise<AudienceInfo> {
const toGroups = groupingAudience(getApIds(to), actor);
const ccGroups = groupingAudience(getApIds(cc), actor);
@ -33,7 +35,7 @@ export async function parseAudience(
const mentionedUsers = (
await Promise.all(
others.map((id) =>
limit(() => resolvePerson(id, resolver).catch(() => null)),
limit(() => resolvePerson(id, resolver, limiter).catch(() => null)),
),
)
).filter((x): x is CacheableUser => x != null);

3
packages/backend/src/remote/activitypub/models/note.ts
View file

@ -176,7 +176,7 @@ export async function createNote(
return null;
}
const noteAudience = await parseAudience(actor, note.to, note.cc);
const noteAudience = await parseAudience(actor, note.to, note.cc, undefined, limiter);
let visibility = noteAudience.visibility;
const visibleUsers = noteAudience.visibleUsers;
@ -394,6 +394,7 @@ export async function createNote(
url: url,
},
silent,
limiter
);
}

7
packages/backend/src/services/note/create.ts
View file

@ -67,6 +67,7 @@ import { shouldSilenceInstance } from "@/misc/should-block-instance.js";
import meilisearch from "../../db/meilisearch.js";
import { redisClient } from "@/db/redis.js";
import { Mutex } from "redis-semaphore";
import { RecursionLimiter } from "@/models/repositories/user-profile.js";
const mutedWordsCache = new Cache<
{ userId: UserProfile["userId"]; mutedWords: UserProfile["mutedWords"] }[]
@ -167,6 +168,7 @@ export default async (
},
data: Option,
silent = false,
limiter: RecursionLimiter = new RecursionLimiter(20)
) =>
// rome-ignore lint/suspicious/noAsyncPromiseExecutor: FIXME
new Promise<Note>(async (res, rej) => {
@ -292,7 +294,7 @@ export default async (
emojis = data.apEmojis || extractCustomEmojisFromMfm(combinedTokens);
mentionedUsers =
data.apMentions || (await extractMentionedUsers(user, combinedTokens));
data.apMentions || (await extractMentionedUsers(user, combinedTokens, limiter));
}
tags = tags
@ -925,6 +927,7 @@ function incNotesCountOfUser(user: { id: User["id"] }) {
export async function extractMentionedUsers(
user: { host: User["host"] },
tokens: mfm.MfmNode[],
limiter: RecursionLimiter = new RecursionLimiter(20)
): Promise<User[]> {
if (tokens == null) return [];
@ -933,7 +936,7 @@ export async function extractMentionedUsers(
let mentionedUsers = (
await Promise.all(
mentions.map((m) =>
resolveUser(m.username, m.host || user.host).catch(() => null),
resolveUser(m.username, m.host || user.host, undefined, limiter).catch(() => null),
),
)
).filter((x) => x != null) as User[];