wip (#14643)

3 files changed, 33 insertions, 7 deletions

diff --git a/packages/backend/src/server/api/endpoints/admin/meta.ts b/packages/backend/src/server/api/endpoints/admin/meta.ts
index 29e8bfaf14..b76ed5c524 100644
--- a/packages/backend/src/server/api/endpoints/admin/meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/meta.ts
@@ -495,6 +495,18 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			federation: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			federationHosts: {
+				type: 'array',
+				optional: false, nullable: false,
+				items: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+			},
 		},
 	},
 } as const;
@@ -630,6 +642,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				urlPreviewRequireContentLength: instance.urlPreviewRequireContentLength,
 				urlPreviewUserAgent: instance.urlPreviewUserAgent,
 				urlPreviewSummaryProxyUrl: instance.urlPreviewSummaryProxyUrl,
+				federation: instance.federation,
+				federationHosts: instance.federationHosts,
 			};
 		});
 	}
diff --git a/packages/backend/src/server/api/endpoints/admin/update-meta.ts b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
index 865e73f274..daef236397 100644
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@@ -168,6 +168,16 @@ export const paramDef = {
 		urlPreviewRequireContentLength: { type: 'boolean' },
 		urlPreviewUserAgent: { type: 'string', nullable: true },
 		urlPreviewSummaryProxyUrl: { type: 'string', nullable: true },
+		federation: {
+			type: 'string',
+			enum: ['all', 'none', 'specified'],
+		},
+		federationHosts: {
+			type: 'array',
+			items: {
+				type: 'string',
+			},
+		},
 	},
 	required: [],
 } as const;
@@ -637,6 +647,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.urlPreviewSummaryProxyUrl = value === '' ? null : value;
 			}
 
+			if (ps.federation !== undefined) {
+				set.federation = ps.federation;
+			}
+
+			if (Array.isArray(ps.federationHosts)) {
+				set.blockedHosts = ps.federationHosts.filter(Boolean).map(x => x.toLowerCase());
+			}
+
 			const before = await this.metaService.fetch(true);
 
 			await this.metaService.update(set);
diff --git a/packages/backend/src/server/api/endpoints/ap/show.ts b/packages/backend/src/server/api/endpoints/ap/show.ts
index 577ca0b24c..c52608cefb 100644
--- a/packages/backend/src/server/api/endpoints/ap/show.ts
+++ b/packages/backend/src/server/api/endpoints/ap/show.ts
@@ -19,8 +19,6 @@ import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import { ApiError } from '../../error.js';
-import { MiMeta } from '@/models/_.js';
-import { DI } from '@/di-symbols.js';
 
 export const meta = {
 	tags: ['federation'],
@@ -89,9 +87,6 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
-		@Inject(DI.meta)
-		private serverSettings: MiMeta,
-
 		private utilityService: UtilityService,
 		private userEntityService: UserEntityService,
 		private noteEntityService: NoteEntityService,
@@ -115,8 +110,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	 */
 	@bindThis
 	private async fetchAny(uri: string, me: MiLocalUser | null | undefined): Promise<SchemaType<typeof meta['res']> | null> {
-		// ブロックしてたら中断
-		if (this.utilityService.isBlockedHost(this.serverSettings.blockedHosts, this.utilityService.extractDbHost(uri))) return null;
+		if (!this.utilityService.isFederationAllowedUri(uri)) return null;
 
 		let local = await this.mergePack(me, ...await Promise.all([
 			this.apDbResolverService.getUserFromApId(uri),