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Validate Note on createNote (#4881)

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This commit is contained in:
MeiMei 2019-05-09 15:43:31 +09:00 committed by syuilo
parent cc24ce5d1f
commit ab46232d59
1 changed files with 26 additions and 2 deletions
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28
src/remote/activitypub/models/note.ts
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@ -25,6 +25,28 @@ import { ensure } from '../../../prelude/ensure';
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 (!['Note', 'Question', 'Article'].includes(object.type)) {
return new Error(`invalid Note: invalied object type ${object.type}`);
}
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(object.attributedTo) !== expectHost) {
return new Error(`invalid Note: attributedTo has different host. expected: ${expectHost}, actual: ${extractDbHost(object.attributedTo)}`);
}
return null;
}
/**
* Noteをフェッチします。
*
@ -59,8 +81,10 @@ export async function createNote(value: any, resolver?: Resolver, silent = false
const object: any = await resolver.resolve(value);
if (!object || !['Note', 'Question', 'Article'].includes(object.type)) {
logger.error(`invalid note: ${value}`, {
const entryUri = value.id || value;
const err = validateNote(object, entryUri);
if (err) {
logger.error(`${err.message}`, {
resolver: {
history: resolver.getHistory()
},