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import * as bq from 'bee-queue';
import * as debug from 'debug';
const httpSignature = require('http-signature');
import parseAcct from '../../../misc/acct/parse';
import User, { IRemoteUser } from '../../../models/user';
import perform from '../../../remote/activitypub/perform';
import { resolvePerson } from '../../../remote/activitypub/models/person';
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: bq.Job, done: any): 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: IRemoteUser;
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;
}
user = await User.findOne({ usernameLower: username, host: host.toLowerCase() }) 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(activity.actor) as IRemoteUser;
}
} else {
user = await User.findOne({
host: { $ne: null },
'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(activity.actor) as IRemoteUser;
}
}
if (user === null) {
done(new Error('failed to resolve user'));
return;
}
if (!httpSignature.verifySignature(signature, user.publicKey.publicKeyPem)) {
console.warn('signature verification failed');
done();
return;
}
// アクティビティを処理
try {
await perform(user, activity);
done();
} catch (e) {
done(e);
}
};
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