Merge fb9c87a5b5 into 3c81926f71

* enhance: 照会の失敗理由を表示するように

* Update Changelog

* fix

* fix test

* lookupErrors-> remoteLookupErrors

CHANGELOG.md

@@ -4,11 +4,16 @@
 -
 
 ### Client
+- Enhance: PC画面でチャンネルが複数列で表示されるように  
+  (Cherry-picked from https://github.com/Otaku-Social/maniakey/pull/13)
+- Enhance: 照会に失敗した場合、その理由を表示するように
+- Enhance: 連合がホワイトリスト化・無効化されているサーバー向けのデザイン修正
 - Fix: 画面サイズが変わった際にナビゲーションバーが自動で折りたたまれない問題を修正
 - Fix: サーバー情報メニューに区切り線が不足していたのを修正
 - Fix: ノートがログインしているユーザーしか見れない場合にログインダイアログを閉じるとその後の動線がなくなる問題を修正
 - Fix: 公開範囲がホームのノートの埋め込みウィジェットが読み込まれない問題を修正  
   (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/803)
+- Fix: 絵文字管理画面で一部の絵文字が表示されない問題を修正
 
 ### Server
 - Fix: ユーザーのプロフィール画面をアドレス入力などで直接表示した際に概要タブの描画に失敗する問題の修正( #15032 )

locales/index.d.ts

@@ -5222,6 +5222,14 @@ export interface Locale extends ILocale {
      * 注意事項を理解した上でオンにします。
      */
     "acknowledgeNotesAndEnable": string;
+    /**
+     * このサーバーはホワイトリスト連合で運用されています。管理者が指定したサーバー以外とやり取りすることはできません。
+     */
+    "federationSpecified": string;
+    /**
+     * このサーバーは連合が無効化されています。他のサーバーのユーザーとやり取りすることはできません。
+     */
+    "federationDisabled": string;
     "_accountSettings": {
         /**
          * コンテンツの表示にログインを必須にする
@@ -10601,6 +10609,65 @@ export interface Locale extends ILocale {
          */
         "sent": string;
     };
+    "_remoteLookupErrors": {
+        "_federationNotAllowed": {
+            /**
+             * このサーバーとは通信できません
+             */
+            "title": string;
+            /**
+             * このサーバーとの通信が無効化されているか、このサーバーをブロックしている・ブロックされている可能性があります。
+             * サーバー管理者にお問い合わせください。
+             */
+            "description": string;
+        };
+        "_uriInvalid": {
+            /**
+             * URIが不正です
+             */
+            "title": string;
+            /**
+             * 入力されたURIに問題があります。URIに使用できない文字を入力していないか確認してください。
+             */
+            "description": string;
+        };
+        "_requestFailed": {
+            /**
+             * リクエストに失敗しました
+             */
+            "title": string;
+            /**
+             * このサーバーとの通信に失敗しました。相手サーバーがダウンしている可能性があります。また、不正なURIや存在しないURIを入力していないか確認してください。
+             */
+            "description": string;
+        };
+        "_responseInvalid": {
+            /**
+             * レスポンスが不正です
+             */
+            "title": string;
+            /**
+             * このサーバーと通信することはできましたが、得られたデータが不正なものでした。
+             */
+            "description": string;
+        };
+        "_responseInvalidIdHostNotMatch": {
+            /**
+             * 入力されたURIのドメインと最終的に得られたURIのドメインとが異なります。第三者のサーバーを介してリモートのコンテンツを照会している場合は、発信元のサーバーで取得できるURIを使用して照会し直してください。
+             */
+            "description": string;
+        };
+        "_noSuchObject": {
+            /**
+             * 見つかりません
+             */
+            "title": string;
+            /**
+             * 要求されたリソースは見つかりませんでした。URIをもう一度お確かめください。
+             */
+            "description": string;
+        };
+    };
 }
 declare const locales: {
     [lang: string]: Locale;

locales/ja-JP.yml

@@ -1301,6 +1301,8 @@ lockdown: "ロックダウン"
 pleaseSelectAccount: "アカウントを選択してください"
 availableRoles: "利用可能なロール"
 acknowledgeNotesAndEnable: "注意事項を理解した上でオンにします。"
+federationSpecified: "このサーバーはホワイトリスト連合で運用されています。管理者が指定したサーバー以外とやり取りすることはできません。"
+federationDisabled: "このサーバーは連合が無効化されています。他のサーバーのユーザーとやり取りすることはできません。"
 
 _accountSettings:
   requireSigninToViewContents: "コンテンツの表示にログインを必須にする"
@@ -2826,3 +2828,22 @@ _selfXssPrevention:
 _followRequest:
   recieved: "受け取った申請"
   sent: "送った申請"
+
+_remoteLookupErrors:
+  _federationNotAllowed:
+    title: "このサーバーとは通信できません"
+    description: "このサーバーとの通信が無効化されているか、このサーバーをブロックしている・ブロックされている可能性があります。\nサーバー管理者にお問い合わせください。"
+  _uriInvalid:
+    title: "URIが不正です"
+    description: "入力されたURIに問題があります。URIに使用できない文字を入力していないか確認してください。"
+  _requestFailed:
+    title: "リクエストに失敗しました"
+    description: "このサーバーとの通信に失敗しました。相手サーバーがダウンしている可能性があります。また、不正なURIや存在しないURIを入力していないか確認してください。"
+  _responseInvalid:
+    title: "レスポンスが不正です"
+    description: "このサーバーと通信することはできましたが、得られたデータが不正なものでした。"
+  _responseInvalidIdHostNotMatch:
+    description: "入力されたURIのドメインと最終的に得られたURIのドメインとが異なります。第三者のサーバーを介してリモートのコンテンツを照会している場合は、発信元のサーバーで取得できるURIを使用して照会し直してください。"
+  _noSuchObject:
+    title: "見つかりません"
+    description: "要求されたリソースは見つかりませんでした。URIをもう一度お確かめください。"

packages/backend/src/core/activitypub/ApResolverService.ts

@@ -20,6 +20,7 @@ import { ApDbResolverService } from './ApDbResolverService.js';
 import { ApRendererService } from './ApRendererService.js';
 import { ApRequestService } from './ApRequestService.js';
 import type { IObject, ICollection, IOrderedCollection } from './type.js';
+import { IdentifiableError } from '@/misc/identifiable-error.js';
 
 export class Resolver {
 	private history: Set<string>;
@@ -66,7 +67,7 @@ export class Resolver {
 		if (isCollectionOrOrderedCollection(collection)) {
 			return collection;
 		} else {
-			throw new Error(`unrecognized collection type: ${collection.type}`);
+			throw new IdentifiableError('f100eccf-f347-43fb-9b45-96a0831fb635', `unrecognized collection type: ${collection.type}`);
 		}
 	}
 
@@ -80,15 +81,15 @@ export class Resolver {
 			// URLs with fragment parts cannot be resolved correctly because
 			// the fragment part does not get transmitted over HTTP(S).
 			// Avoid strange behaviour by not trying to resolve these at all.
-			throw new Error(`cannot resolve URL with fragment: ${value}`);
+			throw new IdentifiableError('b94fd5b1-0e3b-4678-9df2-dad4cd515ab2', `cannot resolve URL with fragment: ${value}`);
 		}
 
 		if (this.history.has(value)) {
-			throw new Error('cannot resolve already resolved one');
+			throw new IdentifiableError('0dc86cf6-7cd6-4e56-b1e6-5903d62d7ea5', 'cannot resolve already resolved one');
 		}
 
 		if (this.history.size > this.recursionLimit) {
-			throw new Error(`hit recursion limit: ${this.utilityService.extractDbHost(value)}`);
+			throw new IdentifiableError('d592da9f-822f-4d91-83d7-4ceefabcf3d2', `hit recursion limit: ${this.utilityService.extractDbHost(value)}`);
 		}
 
 		this.history.add(value);
@@ -99,7 +100,7 @@ export class Resolver {
 		}
 
 		if (!this.utilityService.isFederationAllowedHost(host)) {
-			throw new Error('Instance is blocked');
+			throw new IdentifiableError('09d79f9e-64f1-4316-9cfa-e75c4d091574', 'Instance is blocked');
 		}
 
 		if (this.config.signToActivityPubGet && !this.user) {
@@ -115,7 +116,7 @@ export class Resolver {
 				!(object['@context'] as unknown[]).includes('https://www.w3.org/ns/activitystreams') :
 				object['@context'] !== 'https://www.w3.org/ns/activitystreams'
 		) {
-			throw new Error('invalid response');
+			throw new IdentifiableError('72180409-793c-4973-868e-5a118eb5519b', 'invalid response');
 		}
 
 		// HttpRequestService / ApRequestService have already checked that
@@ -123,11 +124,11 @@ export class Resolver {
 		// object after redirects; here we double-check that no redirects
 		// bounced between hosts
 		if (object.id == null) {
-			throw new Error('invalid AP object: missing id');
+			throw new IdentifiableError('ad2dc287-75c1-44c4-839d-3d2e64576675', 'invalid AP object: missing id');
 		}
 
 		if (this.utilityService.punyHost(object.id) !== this.utilityService.punyHost(value)) {
-			throw new Error(`invalid AP object ${value}: id ${object.id} has different host`);
+			throw new IdentifiableError('fd93c2fa-69a8-440f-880b-bf178e0ec877', `invalid AP object ${value}: id ${object.id} has different host`);
 		}
 
 		return object;
@@ -136,7 +137,7 @@ export class Resolver {
 	@bindThis
 	private resolveLocal(url: string): Promise<IObject> {
 		const parsed = this.apDbResolverService.parseUri(url);
-		if (!parsed.local) throw new Error('resolveLocal: not local');
+		if (!parsed.local) throw new IdentifiableError('02b40cd0-fa92-4b0c-acc9-fb2ada952ab8', 'resolveLocal: not local');
 
 		switch (parsed.type) {
 			case 'notes':
@@ -165,7 +166,7 @@ export class Resolver {
 			case 'follows':
 				return this.followRequestsRepository.findOneBy({ id: parsed.id })
 					.then(async followRequest => {
-						if (followRequest == null) throw new Error('resolveLocal: invalid follow request ID');
+						if (followRequest == null) throw new IdentifiableError('a9d946e5-d276-47f8-95fb-f04230289bb0', 'resolveLocal: invalid follow request ID');
 						const [follower, followee] = await Promise.all([
 							this.usersRepository.findOneBy({
 								id: followRequest.followerId,
@@ -177,12 +178,12 @@ export class Resolver {
 							}),
 						]);
 						if (follower == null || followee == null) {
-							throw new Error('resolveLocal: follower or followee does not exist');
+							throw new IdentifiableError('06ae3170-1796-4d93-a697-2611ea6d83b6', 'resolveLocal: follower or followee does not exist');
 						}
 						return this.apRendererService.addContext(this.apRendererService.renderFollow(follower as MiLocalUser | MiRemoteUser, followee as MiLocalUser | MiRemoteUser, url));
 					});
 			default:
-				throw new Error(`resolveLocal: type ${parsed.type} unhandled`);
+				throw new IdentifiableError('7a5d2fc0-94bc-4db6-b8b8-1bf24a2e23d0', `resolveLocal: type ${parsed.type} unhandled`);
 		}
 	}
 }

packages/backend/src/core/entities/MetaEntityService.ts

@@ -132,6 +132,7 @@ export class MetaEntityService {
 			enableUrlPreview: instance.urlPreviewEnabled,
 			noteSearchableScope: (this.config.meilisearch == null || this.config.meilisearch.scope !== 'local') ? 'global' : 'local',
 			maxFileSize: this.config.maxFileSize,
+			federation: this.meta.federation,
 		};
 
 		return packed;

packages/backend/src/models/json-schema/meta.ts

@@ -261,6 +261,11 @@ export const packedMetaLiteSchema = {
 			type: 'number',
 			optional: false, nullable: false,
 		},
+		federation: {
+			type: 'string',
+			enum: ['all', 'specified', 'none'],
+			optional: false, nullable: false,
+		},
 	},
 } as const;
 

packages/backend/src/server/api/endpoints/ap/show.ts

@@ -19,6 +19,7 @@ import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import { ApiError } from '../../error.js';
+import { IdentifiableError } from '@/misc/identifiable-error.js';
 
 export const meta = {
 	tags: ['federation'],
@@ -32,6 +33,31 @@ export const meta = {
 	},
 
 	errors: {
+		federationNotAllowed: {
+			message: 'Federation for this host is not allowed.',
+			code: 'FEDERATION_NOT_ALLOWED',
+			id: '974b799e-1a29-4889-b706-18d4dd93e266',
+		},
+		uriInvalid: {
+			message: 'URI is invalid.',
+			code: 'URI_INVALID',
+			id: '1a5eab56-e47b-48c2-8d5e-217b897d70db',
+		},
+		requestFailed: {
+			message: 'Request failed.',
+			code: 'REQUEST_FAILED',
+			id: '81b539cf-4f57-4b29-bc98-032c33c0792e',
+		},
+		responseInvalid: {
+			message: 'Response from remote server is invalid.',
+			code: 'RESPONSE_INVALID',
+			id: '70193c39-54f3-4813-82f0-70a680f7495b',
+		},
+		responseInvalidIdHostNotMatch: {
+			message: 'Requested URI and response URI host does not match.',
+			code: 'RESPONSE_INVALID_ID_HOST_NOT_MATCH',
+			id: 'a2c9c61a-cb72-43ab-a964-3ca5fddb410a',
+		},
 		noSuchObject: {
 			message: 'No such object.',
 			code: 'NO_SUCH_OBJECT',
@@ -110,7 +136,9 @@ 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> {
-		if (!this.utilityService.isFederationAllowedUri(uri)) return null;
+		if (!this.utilityService.isFederationAllowedUri(uri)) {
+			throw new ApiError(meta.errors.federationNotAllowed);
+		}
 
 		let local = await this.mergePack(me, ...await Promise.all([
 			this.apDbResolverService.getUserFromApId(uri),
@@ -125,7 +153,40 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		// リモートから一旦オブジェクトフェッチ
 		const resolver = this.apResolverService.createResolver();
-		const object = await resolver.resolve(uri) as any;
+		const object = await resolver.resolve(uri).catch((err) => {
+			if (err instanceof IdentifiableError) {
+				switch (err.id) {
+					// resolve
+					case 'b94fd5b1-0e3b-4678-9df2-dad4cd515ab2':
+						throw new ApiError(meta.errors.uriInvalid);
+					case '0dc86cf6-7cd6-4e56-b1e6-5903d62d7ea5':
+					case 'd592da9f-822f-4d91-83d7-4ceefabcf3d2':
+						throw new ApiError(meta.errors.requestFailed);
+					case '09d79f9e-64f1-4316-9cfa-e75c4d091574':
+						throw new ApiError(meta.errors.federationNotAllowed);
+					case '72180409-793c-4973-868e-5a118eb5519b':
+					case 'ad2dc287-75c1-44c4-839d-3d2e64576675':
+						throw new ApiError(meta.errors.responseInvalid);
+					case 'fd93c2fa-69a8-440f-880b-bf178e0ec877':
+						throw new ApiError(meta.errors.responseInvalidIdHostNotMatch);
+
+					// resolveLocal
+					case '02b40cd0-fa92-4b0c-acc9-fb2ada952ab8':
+						throw new ApiError(meta.errors.uriInvalid);
+					case 'a9d946e5-d276-47f8-95fb-f04230289bb0':
+					case '06ae3170-1796-4d93-a697-2611ea6d83b6':
+						throw new ApiError(meta.errors.noSuchObject);
+					case '7a5d2fc0-94bc-4db6-b8b8-1bf24a2e23d0':
+						throw new ApiError(meta.errors.responseInvalid);
+				}
+			}
+
+			throw new ApiError(meta.errors.requestFailed);
+		});
+
+		if (object.id == null) {
+			throw new ApiError(meta.errors.responseInvalid);
+		}
 
 		// /@user のような正規id以外で取得できるURIが指定されていた場合、ここで初めて正規URIが確定する
 		// これはDBに存在する可能性があるため再度DB検索

packages/backend/test-federation/test/note.test.ts

@@ -131,11 +131,7 @@ describe('Note', () => {
 			rejects(
 				async () => await bob.client.request('ap/show', { uri: `https://a.test/notes/${note.id}` }),
 				(err: any) => {
-					/**
+					strictEqual(err.code, 'REQUEST_FAILED');
-					 * FIXME: this error is not handled
-					 * @see https://github.com/misskey-dev/misskey/issues/12736
-					 */
-					strictEqual(err.code, 'INTERNAL_ERROR');
 					return true;
 				},
 			);

packages/frontend/src/components/MkChannelPreview.vue

@@ -125,7 +125,9 @@ const bannerStyle = computed(() => {
 			position: absolute;
 			top: 16px;
 			left: 16px;
+			max-width: calc(100% - 32px);
 			padding: 12px 16px;
+			box-sizing: border-box;
 			background: rgba(0, 0, 0, 0.7);
 			color: #fff;
 			font-size: 1.2em;

packages/frontend/src/components/MkInstanceStats.vue

@@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div :class="$style.chart">
 			<div class="selects">
 				<MkSelect v-model="chartSrc" style="margin: 0; flex: 1;">
-					<optgroup :label="i18n.ts.federation">
+					<optgroup v-if="shouldShowFederation" :label="i18n.ts.federation">
 						<option value="federation">{{ i18n.ts._charts.federation }}</option>
 						<option value="ap-request">{{ i18n.ts._charts.apRequest }}</option>
 					</optgroup>
@@ -22,7 +22,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<optgroup :label="i18n.ts.notes">
 						<option value="notes">{{ i18n.ts._charts.notesIncDec }}</option>
 						<option value="local-notes">{{ i18n.ts._charts.localNotesIncDec }}</option>
-						<option value="remote-notes">{{ i18n.ts._charts.remoteNotesIncDec }}</option>
+						<option v-if="shouldShowFederation" value="remote-notes">{{ i18n.ts._charts.remoteNotesIncDec }}</option>
 						<option value="notes-total">{{ i18n.ts._charts.notesTotal }}</option>
 					</optgroup>
 					<optgroup :label="i18n.ts.drive">
@@ -46,9 +46,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSelect v-model="heatmapSrc" style="margin: 0 0 12px 0;">
 			<option value="active-users">Active users</option>
 			<option value="notes">Notes</option>
-			<option value="ap-requests-inbox-received">AP Requests: inboxReceived</option>
+			<option v-if="shouldShowFederation" value="ap-requests-inbox-received">AP Requests: inboxReceived</option>
-			<option value="ap-requests-deliver-succeeded">AP Requests: deliverSucceeded</option>
+			<option v-if="shouldShowFederation" value="ap-requests-deliver-succeeded">AP Requests: deliverSucceeded</option>
-			<option value="ap-requests-deliver-failed">AP Requests: deliverFailed</option>
+			<option v-if="shouldShowFederation" value="ap-requests-deliver-failed">AP Requests: deliverFailed</option>
 		</MkSelect>
 		<div class="_panel" :class="$style.heatmap">
 			<MkHeatmap :src="heatmapSrc" :label="'Read & Write'"/>
@@ -65,7 +65,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 	</MkFoldableSection>
 
-	<MkFoldableSection class="item">
+	<MkFoldableSection v-if="shouldShowFederation" class="item">
 		<template #header>Federation</template>
 		<div :class="$style.federation">
 			<div class="pies">
@@ -84,13 +84,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted, ref, shallowRef } from 'vue';
+import { onMounted, ref, computed, shallowRef } from 'vue';
 import { Chart } from 'chart.js';
 import MkSelect from '@/components/MkSelect.vue';
 import MkChart from '@/components/MkChart.vue';
 import { useChartTooltip } from '@/scripts/use-chart-tooltip.js';
+import { $i } from '@/account.js';
 import * as os from '@/os.js';
 import { misskeyApiGet } from '@/scripts/misskey-api.js';
+import { instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
 import MkHeatmap, { type HeatmapSource } from '@/components/MkHeatmap.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
@@ -100,6 +102,8 @@ import { initChart } from '@/scripts/init-chart.js';
 
 initChart();
 
+const shouldShowFederation = computed(() => instance.federation !== 'none' || $i?.isModerator);
+
 const chartLimit = 500;
 const chartSpan = ref<'hour' | 'day'>('hour');
 const chartSrc = ref('active-users');

packages/frontend/src/components/MkSignupDialog.rules.vue

@@ -10,8 +10,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 	<MkSpacer :marginMin="20" :marginMax="28">
 		<div class="_gaps_m">
-			<div v-if="instance.disableRegistration">
+			<div v-if="instance.disableRegistration || instance.federation !== 'all'" class="_gaps_s">
-				<MkInfo warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
+				<MkInfo v-if="instance.disableRegistration" warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
+				<MkInfo v-if="instance.federation === 'specified'" warn>{{ i18n.ts.federationSpecified }}</MkInfo>
+				<MkInfo v-else-if="instance.federation === 'none'" warn>{{ i18n.ts.federationDisabled }}</MkInfo>
 			</div>
 
 			<div style="text-align: center;">

packages/frontend/src/components/MkUserSelectDialog.vue

@@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #header>{{ i18n.ts.selectUser }}</template>
 	<div>
 		<div :class="$style.form">
-			<MkInput v-if="localOnly" v-model="username" :autofocus="true" @update:modelValue="search">
+			<MkInput v-if="computedLocalOnly" v-model="username" :autofocus="true" @update:modelValue="search">
 				<template #label>{{ i18n.ts.username }}</template>
 				<template #prefix>@</template>
 			</MkInput>
@@ -61,7 +61,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted, ref, shallowRef } from 'vue';
+import { onMounted, ref, computed, shallowRef } from 'vue';
 import * as Misskey from 'misskey-js';
 import MkInput from '@/components/MkInput.vue';
 import FormSplit from '@/components/form/split.vue';
@@ -70,6 +70,7 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/account.js';
+import { instance } from '@/instance.js';
 import { host as currentHost, hostname } from '@@/js/config.js';
 
 const emit = defineEmits<{
@@ -86,6 +87,8 @@ const props = withDefaults(defineProps<{
 	localOnly: false,
 });
 
+const computedLocalOnly = computed(() => props.localOnly || instance.federation === 'none');
+
 const username = ref('');
 const host = ref('');
 const users = ref<Misskey.entities.UserLite[]>([]);
@@ -100,7 +103,7 @@ function search() {
 	}
 	misskeyApi('users/search-by-username-and-host', {
 		username: username.value,
-		host: props.localOnly ? '.' : host.value,
+		host: computedLocalOnly.value ? '.' : host.value,
 		limit: 10,
 		detail: false,
 	}).then(_users => {
@@ -142,7 +145,7 @@ onMounted(() => {
 	}).then(foundUsers => {
 		let _users = foundUsers;
 		_users = _users.filter((u) => {
-			if (props.localOnly) {
+			if (computedLocalOnly.value) {
 				return u.host == null;
 			} else {
 				return true;

packages/frontend/src/components/MkVisitorDashboard.vue

@@ -18,8 +18,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<!-- eslint-disable-next-line vue/no-v-html -->
 				<div v-html="instance.description || i18n.ts.headlineMisskey"></div>
 			</div>
-			<div v-if="instance.disableRegistration" :class="$style.mainWarn">
+			<div v-if="instance.disableRegistration || instance.federation !== 'all'" :class="$style.mainWarn" class="_gaps_s">
-				<MkInfo warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
+				<MkInfo v-if="instance.disableRegistration" warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
+				<MkInfo v-if="instance.federation === 'specified'" warn>{{ i18n.ts.federationSpecified }}</MkInfo>
+				<MkInfo v-else-if="instance.federation === 'none'" warn>{{ i18n.ts.federationDisabled }}</MkInfo>
 			</div>
 			<div class="_gaps_s" :class="$style.mainActions">
 				<MkButton :class="$style.mainAction" full rounded gradate data-cy-signup style="margin-right: 12px;" @click="signup()">{{ i18n.ts.joinThisServer }}</MkButton>

packages/frontend/src/components/MkWidgets.vue

@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<header :class="$style.editHeader">
 			<MkSelect v-model="widgetAdderSelected" style="margin-bottom: var(--MI-margin)" data-cy-widget-select>
 				<template #label>{{ i18n.ts.selectWidget }}</template>
-				<option v-for="widget in widgetDefs" :key="widget" :value="widget">{{ i18n.ts._widgets[widget] }}</option>
+				<option v-for="widget in _widgetDefs" :key="widget" :value="widget">{{ i18n.ts._widgets[widget] }}</option>
 			</MkSelect>
 			<MkButton inline primary data-cy-widget-add @click="addWidget"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
 			<MkButton inline @click="emit('exit')">{{ i18n.ts.close }}</MkButton>
@@ -34,7 +34,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</template>
 		</Sortable>
 	</template>
-	<component :is="`widget-${widget.name}`" v-for="widget in widgets" v-else :key="widget.id" :ref="el => widgetRefs[widget.id] = el" :class="$style.widget" :widget="widget" @updateProps="updateWidget(widget.id, $event)" @contextmenu.stop="onContextmenu(widget, $event)"/>
+	<component :is="`widget-${widget.name}`" v-for="widget in _widgets" v-else :key="widget.id" :ref="el => widgetRefs[widget.id] = el" :class="$style.widget" :widget="widget" @updateProps="updateWidget(widget.id, $event)" @contextmenu.stop="onContextmenu(widget, $event)"/>
 </div>
 </template>
 
@@ -50,13 +50,14 @@ export type DefaultStoredWidget = {
 </script>
 
 <script lang="ts" setup>
-import { defineAsyncComponent, ref } from 'vue';
+import { defineAsyncComponent, ref, computed } from 'vue';
 import { v4 as uuid } from 'uuid';
 import MkSelect from '@/components/MkSelect.vue';
 import MkButton from '@/components/MkButton.vue';
-import { widgets as widgetDefs } from '@/widgets/index.js';
+import { widgets as widgetDefs, federationWidgets } from '@/widgets/index.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
+import { instance } from '@/instance.js';
 import { isLink } from '@@/js/is-link.js';
 
 const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));
@@ -66,6 +67,16 @@ const props = defineProps<{
 	edit: boolean;
 }>();
 
+const _widgetDefs = computed(() => {
+	if (instance.federation === 'none') {
+		return widgetDefs.filter(x => !federationWidgets.includes(x));
+	} else {
+		return widgetDefs;
+	}
+});
+
+const _widgets = computed(() => props.widgets.filter(x => _widgetDefs.value.includes(x.name)));
+
 const emit = defineEmits<{
 	(ev: 'updateWidgets', widgets: Widget[]): void;
 	(ev: 'addWidget', widget: Widget): void;

packages/frontend/src/pages/about.vue

@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSpacer v-else-if="tab === 'emojis'" :contentMax="1000" :marginMin="20">
 			<XEmojis/>
 		</MkSpacer>
-		<MkSpacer v-else-if="tab === 'federation'" :contentMax="1000" :marginMin="20">
+		<MkSpacer v-else-if="instance.federation !== 'none' && tab === 'federation'" :contentMax="1000" :marginMin="20">
 			<XFederation/>
 		</MkSpacer>
 		<MkSpacer v-else-if="tab === 'charts'" :contentMax="1000" :marginMin="20">
@@ -25,6 +25,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, defineAsyncComponent, ref, watch } from 'vue';
+import { instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
@@ -51,22 +52,34 @@ watch(tab, () => {
 
 const headerActions = computed(() => []);
 
-const headerTabs = computed(() => [{
+const headerTabs = computed(() => {
+	const items = [];
+
+	items.push({
 		key: 'overview',
 		title: i18n.ts.overview,
 	}, {
 		key: 'emojis',
 		title: i18n.ts.customEmojis,
 		icon: 'ti ti-icons',
-}, {
+	});
+
+	if (instance.federation !== 'none') {
+		items.push({
 			key: 'federation',
 			title: i18n.ts.federation,
 			icon: 'ti ti-whirl',
-}, {
+		});
+	}
+
+	items.push({
 		key: 'charts',
 		title: i18n.ts.charts,
 		icon: 'ti ti-chart-line',
-}]);
+	});
+
+	return items;
+});
 
 definePageMetadata(() => ({
 	title: i18n.ts.instanceInfo,

packages/frontend/src/pages/channels.vue

@@ -6,9 +6,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
-	<MkSpacer :contentMax="700">
+	<MkSpacer :contentMax="1200">
 		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
-			<div v-if="tab === 'search'" key="search">
+			<div v-if="tab === 'search'" key="search" :class="$style.searchRoot">
 				<div class="_gaps">
 					<MkInput v-model="searchQuery" :large="true" :autofocus="true" type="search" @enter="search">
 						<template #prefix><i class="ti ti-search"></i></template>
@@ -27,23 +27,31 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 			<div v-if="tab === 'featured'" key="featured">
 				<MkPagination v-slot="{items}" :pagination="featuredPagination">
-					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
+					<div :class="$style.root">
+						<MkChannelPreview v-for="channel in items" :key="channel.id" :channel="channel"/>
+					</div>
 				</MkPagination>
 			</div>
 			<div v-else-if="tab === 'favorites'" key="favorites">
 				<MkPagination v-slot="{items}" :pagination="favoritesPagination">
-					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
+					<div :class="$style.root">
+						<MkChannelPreview v-for="channel in items" :key="channel.id" :channel="channel"/>
+					</div>
 				</MkPagination>
 			</div>
 			<div v-else-if="tab === 'following'" key="following">
 				<MkPagination v-slot="{items}" :pagination="followingPagination">
-					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
+					<div :class="$style.root">
+						<MkChannelPreview v-for="channel in items" :key="channel.id" :channel="channel"/>
+					</div>
 				</MkPagination>
 			</div>
 			<div v-else-if="tab === 'owned'" key="owned">
 				<MkButton class="new" @click="create()"><i class="ti ti-plus"></i></MkButton>
 				<MkPagination v-slot="{items}" :pagination="ownedPagination">
-					<MkChannelPreview v-for="channel in items" :key="channel.id" class="_margin" :channel="channel"/>
+					<div :class="$style.root">
+						<MkChannelPreview v-for="channel in items" :key="channel.id" :channel="channel"/>
+					</div>
 				</MkPagination>
 			</div>
 		</MkHorizontalSwipe>
@@ -85,6 +93,7 @@ onMounted(() => {
 
 const featuredPagination = {
 	endpoint: 'channels/featured' as const,
+	limit: 10,
 	noPaging: true,
 };
 const favoritesPagination = {
@@ -157,3 +166,17 @@ definePageMetadata(() => ({
 	icon: 'ti ti-device-tv',
 }));
 </script>
+
+<style lang="scss" module>
+.searchRoot {
+	width: 100%;
+	max-width: 700px;
+	margin: 0 auto;
+}
+
+.root {
+	display: grid;
+	grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
+	gap: var(--MI-margin);
+}
+</style>

packages/frontend/src/pages/clip.vue

@@ -46,9 +46,10 @@ import { clipsCache } from '@/cache.js';
 import { isSupportShare } from '@/scripts/navigator.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { genEmbedCode } from '@/scripts/get-embed-code.js';
-import { getServerContext } from '@/server-context.js';
+import { assertServerContext, serverContext } from '@/server-context.js';
 
-const CTX_CLIP = getServerContext('clip');
+// contextは非ログイン状態の情報しかないためログイン時は利用できない
+const CTX_CLIP = !$i && assertServerContext(serverContext, 'clip') ? serverContext.clip : null;
 
 const props = defineProps<{
 	clipId: string,

packages/frontend/src/pages/custom-emojis-manager.vue

@@ -31,7 +31,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #default="{items}">
 							<div class="ldhfsamy">
 								<button v-for="emoji in items" :key="emoji.id" class="emoji _panel _button" :class="{ selected: selectedEmojis.includes(emoji.id) }" @click="selectMode ? toggleSelect(emoji) : edit(emoji)">
-									<img :src="`/emoji/${emoji.name}.webp`" class="img" :alt="emoji.name"/>
+									<img :src="emoji.url" class="img" :alt="emoji.name"/>
 									<div class="body">
 										<div class="name _monospace">{{ emoji.name }}</div>
 										<div class="info">{{ emoji.category }}</div>
@@ -57,7 +57,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #default="{items}">
 							<div class="ldhfsamy">
 								<div v-for="emoji in items" :key="emoji.id" class="emoji _panel _button" @click="remoteMenu(emoji, $event)">
-									<img :src="`/emoji/${emoji.name}@${emoji.host}.webp`" class="img" :alt="emoji.name"/>
+									<img :src="getProxiedImageUrl(emoji.url, 'emoji')" class="img" :alt="emoji.name"/>
 									<div class="body">
 										<div class="name _monospace">{{ emoji.name }}</div>
 										<div class="info">{{ emoji.host }}</div>
@@ -83,6 +83,7 @@ import FormSplit from '@/components/form/split.vue';
 import { selectFile } from '@/scripts/select-file.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
+import { getProxiedImageUrl } from '@/scripts/media-proxy.js';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 

packages/frontend/src/pages/emoji-edit-dialog.vue

@@ -118,7 +118,7 @@ watch(roleIdsThatCanBeUsedThisEmojiAsReaction, async () => {
 	rolesThatCanBeUsedThisEmojiAsReaction.value = (await Promise.all(roleIdsThatCanBeUsedThisEmojiAsReaction.value.map((id) => misskeyApi('admin/roles/show', { roleId: id }).catch(() => null)))).filter(x => x != null);
 }, { immediate: true });
 
-const imgUrl = computed(() => file.value ? file.value.url : props.emoji ? `/emoji/${props.emoji.name}.webp` : null);
+const imgUrl = computed(() => file.value ? file.value.url : props.emoji ? props.emoji.url : null);
 
 async function changeImage(ev: Event) {
 	file.value = await selectFile(ev.currentTarget ?? ev.target, null);

packages/frontend/src/pages/explore.users.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <MkSpacer :contentMax="1200">
-	<MkTab v-model="origin" style="margin-bottom: var(--MI-margin);">
+	<MkTab v-if="instance.federation !== 'none'" v-model="origin" style="margin-bottom: var(--MI-margin);">
 		<option value="local">{{ i18n.ts.local }}</option>
 		<option value="remote">{{ i18n.ts.remote }}</option>
 	</MkTab>
@@ -69,6 +69,7 @@ import MkUserList from '@/components/MkUserList.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import MkTab from '@/components/MkTab.vue';
 import { misskeyApi } from '@/scripts/misskey-api.js';
+import { instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
 
 const props = defineProps<{

packages/frontend/src/pages/note.vue

@@ -63,9 +63,11 @@ import { dateString } from '@/filters/date.js';
 import MkClipPreview from '@/components/MkClipPreview.vue';
 import { defaultStore } from '@/store.js';
 import { pleaseLogin } from '@/scripts/please-login.js';
-import { getServerContext } from '@/server-context.js';
+import { serverContext, assertServerContext } from '@/server-context.js';
+import { $i } from '@/account.js';
 
-const CTX_NOTE = getServerContext('note');
+// contextは非ログイン状態の情報しかないためログイン時は利用できない
+const CTX_NOTE = !$i && assertServerContext(serverContext, 'note') ? serverContext.note : null;
 
 const props = defineProps<{
 	noteId: string;

packages/frontend/src/pages/search.note.vue

@@ -13,6 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<template #header>{{ i18n.ts.options }}</template>
 
 			<div class="_gaps_m">
+				<template v-if="instance.federation !== 'none'">
 					<MkRadios v-model="hostSelect">
 						<template #label>{{ i18n.ts.host }}</template>
 						<option value="all" default>{{ i18n.ts.all }}</option>
@@ -22,6 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkInput v-if="noteSearchableScope === 'global'" v-model="hostInput" :disabled="hostSelect !== 'specified'" :large="true" type="search">
 						<template #prefix><i class="ti ti-server"></i></template>
 					</MkInput>
+				</template>
 
 				<MkFolder :defaultOpen="true">
 					<template #label>{{ i18n.ts.specifyUser }}</template>
@@ -102,7 +104,7 @@ setHostSelectWithInput(hostInput.value, undefined);
 watch(hostInput, setHostSelectWithInput);
 
 const searchHost = computed(() => {
-	if (hostSelect.value === 'local') return '.';
+	if (hostSelect.value === 'local' || instance.federation === 'none') return '.';
 	if (hostSelect.value === 'specified') return hostInput.value;
 	return null;
 });

packages/frontend/src/pages/search.user.vue

@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkInput v-model="searchQuery" :large="true" :autofocus="true" type="search" @enter.prevent="search">
 			<template #prefix><i class="ti ti-search"></i></template>
 		</MkInput>
-		<MkRadios v-model="searchOrigin" @update:modelValue="search()">
+		<MkRadios v-if="instance.federation !== 'none'" v-model="searchOrigin" @update:modelValue="search()">
 			<option value="combined">{{ i18n.ts.all }}</option>
 			<option value="local">{{ i18n.ts.local }}</option>
 			<option value="remote">{{ i18n.ts.remote }}</option>
@@ -33,6 +33,7 @@ import MkInput from '@/components/MkInput.vue';
 import MkRadios from '@/components/MkRadios.vue';
 import MkButton from '@/components/MkButton.vue';
 import { i18n } from '@/i18n.js';
+import { instance } from '@/instance.js';
 import * as os from '@/os.js';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import { misskeyApi } from '@/scripts/misskey-api.js';
@@ -113,7 +114,7 @@ async function search() {
 		limit: 10,
 		params: {
 			query: query,
-			origin: searchOrigin.value,
+			origin: instance.federation === 'none' ? 'local' : searchOrigin.value,
 		},
 	};
 

packages/frontend/src/pages/settings/general.vue

@@ -64,7 +64,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkSwitch v-model="limitWidthOfReaction">{{ i18n.ts.limitWidthOfReaction }}</MkSwitch>
 			</div>
 
-			<MkSelect v-model="instanceTicker">
+			<MkSelect v-if="instance.federation !== 'none'" v-model="instanceTicker">
 				<template #label>{{ i18n.ts.instanceTicker }}</template>
 				<option value="none">{{ i18n.ts._instanceTicker.none }}</option>
 				<option value="remote">{{ i18n.ts._instanceTicker.remote }}</option>
@@ -263,6 +263,7 @@ import MkLink from '@/components/MkLink.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import { defaultStore } from '@/store.js';
 import * as os from '@/os.js';
+import { instance } from '@/instance.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { reloadAsk } from '@/scripts/reload-ask.js';
 import { i18n } from '@/i18n.js';

packages/frontend/src/pages/settings/mute-block.vue

@@ -19,7 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<XWordMute :muted="$i.hardMutedWords" @save="saveHardMutedWords"/>
 	</MkFolder>
 
-	<MkFolder>
+	<MkFolder v-if="instance.federation !== 'none'">
 		<template #icon><i class="ti ti-planet-off"></i></template>
 		<template #label>{{ i18n.ts.instanceMute }}</template>
 
@@ -136,7 +136,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 import MkUserCardMini from '@/components/MkUserCardMini.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
-import { infoImageUrl } from '@/instance.js';
+import { instance, infoImageUrl } from '@/instance.js';
 import { signinRequired } from '@/account.js';
 import MkFolder from '@/components/MkFolder.vue';
 

packages/frontend/src/pages/settings/privacy.vue

@@ -53,7 +53,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<template #caption>
 					<div>{{ i18n.ts._accountSettings.requireSigninToViewContentsDescription1 }}</div>
 					<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.requireSigninToViewContentsDescription2 }}</div>
-					<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.requireSigninToViewContentsDescription3 }}</div>
+					<div v-if="instance.federation !== 'none'"><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.requireSigninToViewContentsDescription3 }}</div>
 				</template>
 			</MkSwitch>
 
@@ -89,7 +89,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 				<template #caption>
 					<div>{{ i18n.ts._accountSettings.makeNotesFollowersOnlyBeforeDescription }}</div>
-					<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.mayNotEffectForFederatedNotes }}</div>
+					<div v-if="instance.federation !== 'none'"><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.mayNotEffectForFederatedNotes }}</div>
 				</template>
 			</FormSlot>
 
@@ -125,7 +125,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 				<template #caption>
 					<div>{{ i18n.ts._accountSettings.makeNotesHiddenBeforeDescription }}</div>
-					<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.mayNotEffectForFederatedNotes }}</div>
+					<div v-if="instance.federation !== 'none'"><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._accountSettings.mayNotEffectForFederatedNotes }}</div>
 				</template>
 			</FormSlot>
 		</div>
@@ -167,6 +167,7 @@ import MkFolder from '@/components/MkFolder.vue';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
+import { instance } from '@/instance.js';
 import { signinRequired } from '@/account.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import FormSlot from '@/components/form/slot.vue';
@@ -219,7 +220,7 @@ watch([makeNotesFollowersOnlyBefore, makeNotesHiddenBefore], () => {
 });
 
 async function update_requireSigninToViewContents(value: boolean) {
-	if (value) {
+	if (value === true && instance.federation !== 'none') {
 		const { canceled } = await os.confirm({
 			type: 'warning',
 			text: i18n.ts.acknowledgeNotesAndEnable,

packages/frontend/src/pages/settings/statusbar.statusbar.vue

@@ -8,7 +8,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<MkSelect v-model="statusbar.type" placeholder="Please select">
 		<template #label>{{ i18n.ts.type }}</template>
 		<option value="rss">RSS</option>
-		<option value="federation">Federation</option>
+		<option v-if="instance.federation !== 'none'" value="federation">Federation</option>
 		<option value="userList">User list timeline</option>
 	</MkSelect>
 
@@ -96,6 +96,7 @@ import MkButton from '@/components/MkButton.vue';
 import MkRange from '@/components/MkRange.vue';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
+import { instance } from '@/instance.js';
 import { deepClone } from '@/scripts/clone.js';
 
 const props = defineProps<{

packages/frontend/src/pages/user/index.vue

@@ -39,7 +39,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/account.js';
 import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
-import { getServerContext } from '@/server-context.js';
+import { serverContext, assertServerContext } from '@/server-context.js';
 
 const XHome = defineAsyncComponent(() => import('./home.vue'));
 const XTimeline = defineAsyncComponent(() => import('./index.timeline.vue'));
@@ -53,7 +53,8 @@ const XFlashs = defineAsyncComponent(() => import('./flashs.vue'));
 const XGallery = defineAsyncComponent(() => import('./gallery.vue'));
 const XRaw = defineAsyncComponent(() => import('./raw.vue'));
 
-const CTX_USER = getServerContext('user');
+// contextは非ログイン状態の情報しかないためログイン時は利用できない
+const CTX_USER = !$i && assertServerContext(serverContext, 'user') ? serverContext.user : null;
 
 const props = withDefaults(defineProps<{
 	acct: string;

packages/frontend/src/scripts/lookup.ts

@@ -33,7 +33,43 @@ export async function lookup(router?: Router) {
 			uri: query,
 		});
 
-		os.promiseDialog(promise, null, null, i18n.ts.fetchingAsApObject);
+		os.promiseDialog(promise, null, (err) => {
+			let title = i18n.ts.somethingHappened;
+			let text = err.message + '\n' + err.id;
+
+			switch (err.id) {
+				case '974b799e-1a29-4889-b706-18d4dd93e266':
+					title = i18n.ts._remoteLookupErrors._federationNotAllowed.title;
+					text = i18n.ts._remoteLookupErrors._federationNotAllowed.description;
+					break;
+				case '1a5eab56-e47b-48c2-8d5e-217b897d70db':
+					title = i18n.ts._remoteLookupErrors._uriInvalid.title;
+					text = i18n.ts._remoteLookupErrors._uriInvalid.description;
+					break;
+				case '81b539cf-4f57-4b29-bc98-032c33c0792e':
+					title = i18n.ts._remoteLookupErrors._requestFailed.title;
+					text = i18n.ts._remoteLookupErrors._requestFailed.description;
+					break;
+				case '70193c39-54f3-4813-82f0-70a680f7495b':
+					title = i18n.ts._remoteLookupErrors._responseInvalid.title;
+					text = i18n.ts._remoteLookupErrors._responseInvalid.description;
+					break;
+				case 'a2c9c61a-cb72-43ab-a964-3ca5fddb410a':
+					title = i18n.ts._remoteLookupErrors._responseInvalid.title;
+					text = i18n.ts._remoteLookupErrors._responseInvalidIdHostNotMatch.description;
+					break;
+				case 'dc94d745-1262-4e63-a17d-fecaa57efc82':
+					title = i18n.ts._remoteLookupErrors._noSuchObject.title;
+					text = i18n.ts._remoteLookupErrors._noSuchObject.description;
+					break;
+			}
+
+			os.alert({
+				type: 'error',
+				title,
+				text,
+			});
+		}, i18n.ts.fetchingAsApObject);
 
 		const res = await promise;
 

packages/frontend/src/scripts/please-login.ts

@@ -5,6 +5,7 @@
 
 import { defineAsyncComponent } from 'vue';
 import { $i } from '@/account.js';
+import { instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
 import { popup } from '@/os.js';
 
@@ -51,10 +52,17 @@ export function pleaseLogin(opts: {
 } = {}) {
 	if ($i) return;
 
+	let _openOnRemote: OpenOnRemoteOptions | undefined = undefined;
+
+	// 連合できる場合と、（連合ができなくても）共有する場合は外部連携オプションを設定
+	if (opts.openOnRemote != null && (instance.federation !== 'none' || opts.openOnRemote.type === 'share')) {
+		_openOnRemote = opts.openOnRemote;
+	}
+
 	const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {
 		autoSet: true,
-		message: opts.message ?? (opts.openOnRemote ? i18n.ts.signinOrContinueOnRemote : i18n.ts.signinRequired),
+		message: opts.message ?? (_openOnRemote ? i18n.ts.signinOrContinueOnRemote : i18n.ts.signinRequired),
-		openOnRemote: opts.openOnRemote,
+		openOnRemote: _openOnRemote,
 	}, {
 		cancelled: () => {
 			if (opts.path) {

packages/frontend/src/server-context.ts

@@ -2,22 +2,20 @@
  * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
+
 import * as Misskey from 'misskey-js';
-import { $i } from '@/account.js';
 
 const providedContextEl = document.getElementById('misskey_clientCtx');
 
 export type ServerContext = {
 	clip?: Misskey.entities.Clip;
 	note?: Misskey.entities.Note;
-	user?: Misskey.entities.UserLite;
+	user?: Misskey.entities.UserDetailed;
 } | null;
 
 export const serverContext: ServerContext = (providedContextEl && providedContextEl.textContent) ? JSON.parse(providedContextEl.textContent) : null;
 
-export function getServerContext<K extends keyof NonNullable<ServerContext>>(entity: K): Required<Pick<NonNullable<ServerContext>, K>> | null {
+export function assertServerContext<K extends keyof NonNullable<ServerContext>>(ctx: ServerContext, entity: K): ctx is Required<Pick<NonNullable<ServerContext>, K>> {
-	// contextは非ログイン状態の情報しかないためログイン時は利用できない
+	if (ctx == null) return false;
-	if ($i) return null;
+	return entity in ctx && ctx[entity] != null;
-
-	return serverContext ? (serverContext[entity] ?? null) : null;
 }

packages/frontend/src/ui/_common_/common.ts

@@ -56,12 +56,18 @@ export function openInstanceMenu(ev: MouseEvent) {
 		text: i18n.ts.customEmojis,
 		icon: 'ti ti-icons',
 		to: '/about#emojis',
-	}, {
+	});
+
+	if (instance.federation !== 'none') {
+		menuItems.push({
 			type: 'link',
 			text: i18n.ts.federation,
 			icon: 'ti ti-whirl',
 			to: '/about#federation',
-	}, {
+		});
+	}
+
+	menuItems.push({
 		type: 'link',
 		text: i18n.ts.charts,
 		icon: 'ti ti-chart-line',

packages/frontend/src/ui/_common_/statusbars.vue

@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	>
 		<span :class="$style.name">{{ x.name }}</span>
 		<XRss v-if="x.type === 'rss'" :class="$style.body" :refreshIntervalSec="x.props.refreshIntervalSec" :marqueeDuration="x.props.marqueeDuration" :marqueeReverse="x.props.marqueeReverse" :display="x.props.display" :url="x.props.url" :shuffle="x.props.shuffle"/>
-		<XFederation v-else-if="x.type === 'federation'" :class="$style.body" :refreshIntervalSec="x.props.refreshIntervalSec" :marqueeDuration="x.props.marqueeDuration" :marqueeReverse="x.props.marqueeReverse" :display="x.props.display" :colored="x.props.colored"/>
+		<XFederation v-else-if="x.type === 'federation' && instance.federation !== 'none'" :class="$style.body" :refreshIntervalSec="x.props.refreshIntervalSec" :marqueeDuration="x.props.marqueeDuration" :marqueeReverse="x.props.marqueeReverse" :display="x.props.display" :colored="x.props.colored"/>
 		<XUserList v-else-if="x.type === 'userList'" :class="$style.body" :refreshIntervalSec="x.props.refreshIntervalSec" :marqueeDuration="x.props.marqueeDuration" :marqueeReverse="x.props.marqueeReverse" :display="x.props.display" :userListId="x.props.userListId"/>
 	</div>
 </div>
@@ -23,6 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { defineAsyncComponent } from 'vue';
+import { instance } from '@/instance.js';
 import { defaultStore } from '@/store.js';
 const XRss = defineAsyncComponent(() => import('./statusbar-rss.vue'));
 const XFederation = defineAsyncComponent(() => import('./statusbar-federation.vue'));

packages/frontend/src/widgets/index.ts

@@ -36,6 +36,12 @@ export default function(app: App) {
 	app.component('WidgetBirthdayFollowings', defineAsyncComponent(() => import('./WidgetBirthdayFollowings.vue')));
 }
 
+// 連合関連のウィジェット（連合無効時に隠す）
+export const federationWidgets = [
+	'federation',
+	'instanceCloud',
+];
+
 export const widgets = [
 	'profile',
 	'instanceInfo',
@@ -51,8 +57,6 @@ export const widgets = [
 	'photos',
 	'digitalClock',
 	'unixClock',
-	'federation',
-	'instanceCloud',
 	'postForm',
 	'slideshow',
 	'serverMetric',
@@ -65,4 +69,6 @@ export const widgets = [
 	'userList',
 	'clicker',
 	'birthdayFollowings',
+
+	...federationWidgets,
 ];

packages/misskey-js/src/autogen/types.ts

@@ -5029,6 +5029,8 @@ export type components = {
        */
       noteSearchableScope: 'local' | 'global';
       maxFileSize: number;
+      /** @enum {string} */
+      federation: 'all' | 'specified' | 'none';
     };
     MetaDetailedOnly: {
       features?: {