56 lines
1.6 KiB
TypeScript
56 lines
1.6 KiB
TypeScript
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import * as kue from 'kue';
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import { verifySignature } from 'http-signature';
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import parseAcct from '../../acct/parse';
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import User, { IRemoteUser } from '../../models/user';
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import act from '../../remote/activitypub/act';
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import resolvePerson from '../../remote/activitypub/resolve-person';
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import Resolver from '../../remote/activitypub/resolver';
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// ユーザーのinboxにアクティビティが届いた時の処理
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export default async (job: kue.Job, done): Promise<void> => {
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const signature = job.data.signature;
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const activity = job.data.activity;
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const keyIdLower = signature.keyId.toLowerCase();
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let user;
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if (keyIdLower.startsWith('acct:')) {
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const { username, host } = parseAcct(keyIdLower.slice('acct:'.length));
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if (host === null) {
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console.warn(`request was made by local user: @${username}`);
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done();
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}
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user = await User.findOne({ usernameLower: username, hostLower: host }) as IRemoteUser;
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} else {
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user = await User.findOne({
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host: { $ne: null },
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'account.publicKey.id': signature.keyId
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}) as IRemoteUser;
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// 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
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if (user === null) {
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user = await resolvePerson(signature.keyId);
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}
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}
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if (user === null) {
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done(new Error('failed to resolve user'));
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return;
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}
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if (!verifySignature(signature, user.account.publicKey.publicKeyPem)) {
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done(new Error('signature verification failed'));
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return;
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}
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// アクティビティを処理
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try {
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await act(new Resolver(), user, activity);
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done();
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} catch (e) {
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done(e);
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}
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};
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