ドメインは常にPunycodeで保存するように

src/config/load.ts

@@ -7,6 +7,7 @@ import { URL } from 'url';
 import * as yaml from 'js-yaml';
 import { Source, Mixin } from './types';
 import * as pkg from '../../package.json';
+import { toPuny } from '../misc/convert-host';
 
 /**
  * Path of configuration directory
@@ -27,12 +28,12 @@ export default function load() {
 
 	const url = validateUrl(config.url);
 
-	config.url = normalizeUrl(config.url);
+	config.url = toPuny(normalizeUrl(config.url));
 
 	config.port = config.port || parseInt(process.env.PORT, 10);
 
-	mixin.host = url.host;
-	mixin.hostname = url.hostname;
+	mixin.host = toPuny(url.host);
+	mixin.hostname = toPuny(url.hostname);
 	mixin.scheme = url.protocol.replace(/:$/, '');
 	mixin.wsScheme = mixin.scheme.replace('http', 'ws');
 	mixin.wsUrl = `${mixin.wsScheme}://${mixin.host}`;

src/migrate.ts

@@ -25,6 +25,7 @@ import { UserPublickey } from './models/entities/user-publickey';
 import { UserKeypair } from './models/entities/user-keypair';
 import { extractPublic } from './crypto_key';
 import { Emoji } from './models/entities/emoji';
+import { toPuny } from './misc/convert-host';
 
 const u = (config as any).mongodb.user ? encodeURIComponent((config as any).mongodb.user) : null;
 const p = (config as any).mongodb.pass ? encodeURIComponent((config as any).mongodb.pass) : null;
@@ -87,7 +88,7 @@ async function main() {
 			createdAt: user.createdAt || new Date(),
 			username: user.username,
 			usernameLower: user.username.toLowerCase(),
-			host: user.host,
+			host: toPuny(user.host),
 			token: generateUserToken(),
 			password: user.password,
 			isAdmin: user.isAdmin,
@@ -133,10 +134,10 @@ async function main() {
 			followeeId: following.followeeId.toHexString(),
 
 			// 非正規化
-			followerHost: following._follower ? following._follower.host : null,
+			followerHost: following._follower ? toPuny(following._follower.host) : null,
 			followerInbox: following._follower ? following._follower.inbox : null,
 			followerSharedInbox: following._follower ? following._follower.sharedInbox : null,
-			followeeHost: following._followee ? following._followee.host : null,
+			followeeHost: following._followee ? toPuny(following._followee.host) : null,
 			followeeInbox: following._followee ? following._followee.inbox : null,
 			followeeSharedInbox: following._followee ? following._followee.sharedInbo : null
 		});
@@ -159,7 +160,7 @@ async function main() {
 			await DriveFiles.save({
 				id: file._id.toHexString(),
 				userId: user._id.toHexString(),
-				userHost: user.host,
+				userHost: toPuny(user.host),
 				createdAt: file.uploadDate || new Date(),
 				md5: file.md5,
 				name: file.filename,
@@ -191,7 +192,7 @@ async function main() {
 			await DriveFiles.save({
 				id: file._id.toHexString(),
 				userId: user._id.toHexString(),
-				userHost: user.host,
+				userHost: toPuny(user.host),
 				createdAt: file.uploadDate || new Date(),
 				md5: file.md5,
 				name: file.filename,
@@ -210,7 +211,7 @@ async function main() {
 			await DriveFiles.save({
 				id: file._id.toHexString(),
 				userId: user._id.toHexString(),
-				userHost: user.host,
+				userHost: toPuny(user.host),
 				createdAt: file.uploadDate || new Date(),
 				md5: file.md5,
 				name: file.filename,
@@ -313,7 +314,7 @@ async function main() {
 			aliases: emoji.aliases,
 			url: emoji.url,
 			uri: emoji.uri,
-			host: emoji.host,
+			host: toPuny(emoji.host),
 			name: emoji.name
 		});
 	}

src/misc/acct/render.ts

@@ -1,5 +1,5 @@
 import Acct from './type';
 
 export default (user: Acct) => {
-	return user.host === null ? user.username : `${user.username}@${user.host}`;
+	return user.host == null ? user.username : `${user.username}@${user.host}`;
 };

src/misc/convert-host.ts

@@ -1,27 +1,22 @@
 import config from '../config';
-import { toUnicode, toASCII } from 'punycode';
+import { toASCII } from 'punycode';
 import { URL } from 'url';
 
 export function getFullApAccount(username: string, host: string) {
-	return host ? `${username}@${toApHost(host)}` : `${username}@${toApHost(config.host)}`;
+	return host ? `${username}@${toPuny(host)}` : `${username}@${toPuny(config.host)}`;
 }
 
 export function isSelfHost(host: string) {
 	if (host == null) return true;
-	return toApHost(config.host) === toApHost(host);
+	return toPuny(config.host) === toPuny(host);
 }
 
 export function extractDbHost(uri: string) {
 	const url = new URL(uri);
-	return toDbHost(url.hostname);
+	return toPuny(url.hostname);
 }
 
-export function toDbHost(host: string) {
-	if (host == null) return null;
-	return toUnicode(host.toLowerCase());
-}
-
-export function toApHost(host: string) {
+export function toPuny(host: string) {
 	if (host == null) return null;
 	return toASCII(host.toLowerCase());
 }

src/models/repositories/user.ts

@@ -166,7 +166,7 @@ export class UserRepository extends Repository<User> {
 	}
 
 	public isLocalUser(user: User): user is ILocalUser {
-		return user.host === null;
+		return user.host == null;
 	}
 
 	public isRemoteUser(user: User): user is IRemoteUser {

src/queue/processors/db/import-following.ts

@@ -5,7 +5,7 @@ import follow from '../../../services/following/create';
 import parseAcct from '../../../misc/acct/parse';
 import { resolveUser } from '../../../remote/resolve-user';
 import { downloadTextFile } from '../../../misc/download-text-file';
-import { isSelfHost, toDbHost } from '../../../misc/convert-host';
+import { isSelfHost, toPuny } from '../../../misc/convert-host';
 import { Users, DriveFiles } from '../../../models';
 
 const logger = queueLogger.createSubLogger('import-following');
@@ -35,7 +35,7 @@ export async function importFollowing(job: Bull.Job, done: any): Promise<void> {
 				host: null,
 				usernameLower: username.toLowerCase()
 			}) : await Users.findOne({
-				host: toDbHost(host),
+				host: toPuny(host),
 				usernameLower: username.toLowerCase()
 			});
 

src/queue/processors/db/import-user-lists.ts

@@ -5,7 +5,7 @@ import parseAcct from '../../../misc/acct/parse';
 import { resolveUser } from '../../../remote/resolve-user';
 import { pushUserToUserList } from '../../../services/user-list/push';
 import { downloadTextFile } from '../../../misc/download-text-file';
-import { isSelfHost, toDbHost } from '../../../misc/convert-host';
+import { isSelfHost, toPuny } from '../../../misc/convert-host';
 import { DriveFiles, Users, UserLists, UserListJoinings } from '../../../models';
 import { genId } from '../../../misc/gen-id';
 
@@ -47,7 +47,7 @@ export async function importUserLists(job: Bull.Job, done: any): Promise<void> {
 			host: null,
 			usernameLower: username.toLowerCase()
 		}) : await Users.findOne({
-			host: toDbHost(host),
+			host: toPuny(host),
 			usernameLower: username.toLowerCase()
 		});
 

src/remote/activitypub/models/person.ts

@@ -24,6 +24,7 @@ import { UserServiceLinking } from '../../../models/entities/user-service-linkin
 import { instanceChart, usersChart } from '../../../services/chart';
 import { UserPublickey } from '../../../models/entities/user-publickey';
 import { isDuplicateKeyValueError } from '../../../misc/is-duplicate-key-value-error';
+import { toPuny } from '../../../misc/convert-host';
 const logger = apLogger;
 
 /**
@@ -124,7 +125,7 @@ export async function createPerson(uri: string, resolver?: Resolver): Promise<Us
 
 	logger.info(`Creating the Person: ${person.id}`);
 
-	const host = toUnicode(new URL(object.id).hostname.toLowerCase());
+	const host = toPuny(new URL(object.id).hostname);
 
 	const { fields, services } = analyzeAttachments(person.attachment);
 

src/server/api/private/signup.ts

@@ -11,6 +11,7 @@ import { usersChart } from '../../../services/chart';
 import { UserServiceLinking } from '../../../models/entities/user-service-linking';
 import { User } from '../../../models/entities/user';
 import { UserKeypair } from '../../../models/entities/user-keypair';
+import { toPuny } from '../../../misc/convert-host';
 
 export default async (ctx: Koa.BaseContext) => {
 	const body = ctx.request.body as any;
@@ -103,7 +104,7 @@ export default async (ctx: Koa.BaseContext) => {
 		createdAt: new Date(),
 		username: username,
 		usernameLower: username.toLowerCase(),
-		host: host,
+		host: toPuny(host),
 		token: secret,
 		password: hash,
 		isAdmin: config.autoAdmin && usersCount === 0,

src/server/api/stream/channels/hybrid-timeline.ts

@@ -24,7 +24,7 @@ export default class extends Channel {
 		if (!(
 			this.user.id === note.userId ||
 			this.following.includes(note.userId) ||
-			note.user.host === null
+			note.user.host == null
 		)) return;
 
 		if (['followers', 'specified'].includes(note.visibility)) {

src/services/register-or-fetch-instance-doc.ts

@@ -2,10 +2,13 @@ import { Instance } from '../models/entities/instance';
 import { Instances } from '../models';
 import { federationChart } from './chart';
 import { genId } from '../misc/gen-id';
+import { toPuny } from '../misc/convert-host';
 
 export async function registerOrFetchInstanceDoc(host: string): Promise<Instance> {
 	if (host == null) return null;
 
+	host = toPuny(host);
+
 	const index = await Instances.findOne({ host });
 
 	if (index == null) {