enhance(backend): ActivityPub Deliver queueでBodyを事前処理するように (#12916)

* Pre-processing deliver body

* CHANGELOG

* ループ内で計算されると意味がないので

* 同じ処理を同じ形に

---------

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

packages/backend/src/core/QueueService.ts

@@ -16,6 +16,7 @@ import type { DbQueue, DeliverQueue, EndedPollNotificationQueue, InboxQueue, Obj
 import type { DbJobData, DeliverJobData, RelationshipJobData, ThinUser } from '../queue/types.js';
 import type httpSignature from '@peertube/http-signature';
 import type * as Bull from 'bullmq';
+import { ApRequestCreator } from '@/core/activitypub/ApRequestService.js';
 
 @Injectable()
 export class QueueService {
@@ -74,11 +75,15 @@ export class QueueService {
 		if (content == null) return null;
 		if (to == null) return null;
 
+		const contentBody = JSON.stringify(content);
+		const digest = ApRequestCreator.createDigest(contentBody);
+
 		const data: DeliverJobData = {
 			user: {
 				id: user.id,
 			},
-			content,
+			content: contentBody,
+			digest,
 			to,
 			isSharedInbox,
 		};
@@ -103,6 +108,8 @@ export class QueueService {
 	@bindThis
 	public async deliverMany(user: ThinUser, content: IActivity | null, inboxes: Map<string, boolean>) {
 		if (content == null) return null;
+		const contentBody = JSON.stringify(content);
+		const digest = ApRequestCreator.createDigest(contentBody);
 
 		const opts = {
 			attempts: this.config.deliverJobMaxAttempts ?? 12,
@@ -117,7 +124,8 @@ export class QueueService {
 			name: d[0],
 			data: {
 				user,
-				content,
+				content: contentBody,
+				digest,
 				to: d[0],
 				isSharedInbox: d[1],
 			} as DeliverJobData,