refactoring

Resolve #7779

46 files changed, 2442 insertions, 0 deletions

diff --git a/packages/backend/src/server/api/endpoints/i/2fa/done.ts b/packages/backend/src/server/api/endpoints/i/2fa/done.ts
new file mode 100644
index 0000000000..2bd2128cce
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/done.ts
@@ -0,0 +1,41 @@
+import $ from 'cafy';
+import * as speakeasy from 'speakeasy';
+import define from '../../../define';
+import { UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		token: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const token = ps.token.replace(/\s/g, '');
+
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	if (profile.twoFactorTempSecret == null) {
+		throw new Error('二段階認証の設定が開始されていません');
+	}
+
+	const verified = (speakeasy as any).totp.verify({
+		secret: profile.twoFactorTempSecret,
+		encoding: 'base32',
+		token: token
+	});
+
+	if (!verified) {
+		throw new Error('not verified');
+	}
+
+	await UserProfiles.update(user.id, {
+		twoFactorSecret: profile.twoFactorTempSecret,
+		twoFactorEnabled: true
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/key-done.ts b/packages/backend/src/server/api/endpoints/i/2fa/key-done.ts
new file mode 100644
index 0000000000..b4d3af235a
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/key-done.ts
@@ -0,0 +1,150 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import { promisify } from 'util';
+import * as cbor from 'cbor';
+import define from '../../../define';
+import {
+	UserProfiles,
+	UserSecurityKeys,
+	AttestationChallenges,
+	Users
+} from '@/models/index';
+import config from '@/config/index';
+import { procedures, hash } from '../../../2fa';
+import { publishMainStream } from '@/services/stream';
+
+const cborDecodeFirst = promisify(cbor.decodeFirst) as any;
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		clientDataJSON: {
+			validator: $.str
+		},
+		attestationObject: {
+			validator: $.str
+		},
+		password: {
+			validator: $.str
+		},
+		challengeId: {
+			validator: $.str
+		},
+		name: {
+			validator: $.str
+		}
+	}
+};
+
+const rpIdHashReal = hash(Buffer.from(config.hostname, 'utf-8'));
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	if (!profile.twoFactorEnabled) {
+		throw new Error('2fa not enabled');
+	}
+
+	const clientData = JSON.parse(ps.clientDataJSON);
+
+	if (clientData.type != 'webauthn.create') {
+		throw new Error('not a creation attestation');
+	}
+	if (clientData.origin != config.scheme + '://' + config.host) {
+		throw new Error('origin mismatch');
+	}
+
+	const clientDataJSONHash = hash(Buffer.from(ps.clientDataJSON, 'utf-8'));
+
+	const attestation = await cborDecodeFirst(ps.attestationObject);
+
+	const rpIdHash = attestation.authData.slice(0, 32);
+	if (!rpIdHashReal.equals(rpIdHash)) {
+		throw new Error('rpIdHash mismatch');
+	}
+
+	const flags = attestation.authData[32];
+
+	// tslint:disable-next-line:no-bitwise
+	if (!(flags & 1)) {
+		throw new Error('user not present');
+	}
+
+	const authData = Buffer.from(attestation.authData);
+	const credentialIdLength = authData.readUInt16BE(53);
+	const credentialId = authData.slice(55, 55 + credentialIdLength);
+	const publicKeyData = authData.slice(55 + credentialIdLength);
+	const publicKey: Map<number, any> = await cborDecodeFirst(publicKeyData);
+	if (publicKey.get(3) != -7) {
+		throw new Error('alg mismatch');
+	}
+
+	if (!(procedures as any)[attestation.fmt]) {
+		throw new Error('unsupported fmt');
+	}
+
+	const verificationData = (procedures as any)[attestation.fmt].verify({
+		attStmt: attestation.attStmt,
+		authenticatorData: authData,
+		clientDataHash: clientDataJSONHash,
+		credentialId,
+		publicKey,
+		rpIdHash
+	});
+	if (!verificationData.valid) throw new Error('signature invalid');
+
+	const attestationChallenge = await AttestationChallenges.findOne({
+		userId: user.id,
+		id: ps.challengeId,
+		registrationChallenge: true,
+		challenge: hash(clientData.challenge).toString('hex')
+	});
+
+	if (!attestationChallenge) {
+		throw new Error('non-existent challenge');
+	}
+
+	await AttestationChallenges.delete({
+		userId: user.id,
+		id: ps.challengeId
+	});
+
+	// Expired challenge (> 5min old)
+	if (
+		new Date().getTime() - attestationChallenge.createdAt.getTime() >=
+		5 * 60 * 1000
+	) {
+		throw new Error('expired challenge');
+	}
+
+	const credentialIdString = credentialId.toString('hex');
+
+	await UserSecurityKeys.save({
+		userId: user.id,
+		id: credentialIdString,
+		lastUsed: new Date(),
+		name: ps.name,
+		publicKey: verificationData.publicKey.toString('hex')
+	});
+
+	// Publish meUpdated event
+	publishMainStream(user.id, 'meUpdated', await Users.pack(user.id, user, {
+		detail: true,
+		includeSecrets: true
+	}));
+
+	return {
+		id: credentialIdString,
+		name: ps.name
+	};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/password-less.ts b/packages/backend/src/server/api/endpoints/i/2fa/password-less.ts
new file mode 100644
index 0000000000..064828b638
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/password-less.ts
@@ -0,0 +1,21 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		value: {
+			validator: $.boolean
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	await UserProfiles.update(user.id, {
+		usePasswordLessLogin: ps.value
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts b/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts
new file mode 100644
index 0000000000..1b385a10ee
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/register-key.ts
@@ -0,0 +1,59 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import define from '../../../define';
+import { UserProfiles, AttestationChallenges } from '@/models/index';
+import { promisify } from 'util';
+import * as crypto from 'crypto';
+import { genId } from '@/misc/gen-id';
+import { hash } from '../../../2fa';
+
+const randomBytes = promisify(crypto.randomBytes);
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	if (!profile.twoFactorEnabled) {
+		throw new Error('2fa not enabled');
+	}
+
+	// 32 byte challenge
+	const entropy = await randomBytes(32);
+	const challenge = entropy.toString('base64')
+		.replace(/=/g, '')
+		.replace(/\+/g, '-')
+		.replace(/\//g, '_');
+
+	const challengeId = genId();
+
+	await AttestationChallenges.save({
+		userId: user.id,
+		id: challengeId,
+		challenge: hash(Buffer.from(challenge, 'utf-8')).toString('hex'),
+		createdAt: new Date(),
+		registrationChallenge: true
+	});
+
+	return {
+		challengeId,
+		challenge
+	};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/register.ts b/packages/backend/src/server/api/endpoints/i/2fa/register.ts
new file mode 100644
index 0000000000..b03b98188a
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/register.ts
@@ -0,0 +1,54 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import * as speakeasy from 'speakeasy';
+import * as QRCode from 'qrcode';
+import config from '@/config/index';
+import define from '../../../define';
+import { UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	// Generate user's secret key
+	const secret = speakeasy.generateSecret({
+		length: 32
+	});
+
+	await UserProfiles.update(user.id, {
+		twoFactorTempSecret: secret.base32
+	});
+
+	// Get the data URL of the authenticator URL
+	const dataUrl = await QRCode.toDataURL(speakeasy.otpauthURL({
+		secret: secret.base32,
+		encoding: 'base32',
+		label: user.username,
+		issuer: config.host
+	}));
+
+	return {
+		qr: dataUrl,
+		secret: secret.base32,
+		label: user.username,
+		issuer: config.host
+	};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/remove-key.ts b/packages/backend/src/server/api/endpoints/i/2fa/remove-key.ts
new file mode 100644
index 0000000000..dea56301ab
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/remove-key.ts
@@ -0,0 +1,45 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import define from '../../../define';
+import { UserProfiles, UserSecurityKeys, Users } from '@/models/index';
+import { publishMainStream } from '@/services/stream';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		},
+		credentialId: {
+			validator: $.str
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	// Make sure we only delete the user's own creds
+	await UserSecurityKeys.delete({
+		userId: user.id,
+		id: ps.credentialId
+	});
+
+	// Publish meUpdated event
+	publishMainStream(user.id, 'meUpdated', await Users.pack(user.id, user, {
+		detail: true,
+		includeSecrets: true
+	}));
+
+	return {};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/2fa/unregister.ts b/packages/backend/src/server/api/endpoints/i/2fa/unregister.ts
new file mode 100644
index 0000000000..af53033daa
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/2fa/unregister.ts
@@ -0,0 +1,32 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import define from '../../../define';
+import { UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	await UserProfiles.update(user.id, {
+		twoFactorSecret: null,
+		twoFactorEnabled: false
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/apps.ts b/packages/backend/src/server/api/endpoints/i/apps.ts
new file mode 100644
index 0000000000..994528e5c9
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/apps.ts
@@ -0,0 +1,43 @@
+import $ from 'cafy';
+import define from '../../define';
+import { AccessTokens } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		sort: {
+			validator: $.optional.str.or([
+				'+createdAt',
+				'-createdAt',
+				'+lastUsedAt',
+				'-lastUsedAt',
+			]),
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = AccessTokens.createQueryBuilder('token')
+		.where('token.userId = :userId', { userId: user.id });
+
+	switch (ps.sort) {
+		case '+createdAt': query.orderBy('token.createdAt', 'DESC'); break;
+		case '-createdAt': query.orderBy('token.createdAt', 'ASC'); break;
+		case '+lastUsedAt': query.orderBy('token.lastUsedAt', 'DESC'); break;
+		case '-lastUsedAt': query.orderBy('token.lastUsedAt', 'ASC'); break;
+		default: query.orderBy('token.id', 'ASC'); break;
+	}
+
+	const tokens = await query.getMany();
+
+	return await Promise.all(tokens.map(token => ({
+		id: token.id,
+		name: token.name,
+		createdAt: token.createdAt,
+		lastUsedAt: token.lastUsedAt,
+		permission: token.permission,
+	})));
+});
diff --git a/packages/backend/src/server/api/endpoints/i/authorized-apps.ts b/packages/backend/src/server/api/endpoints/i/authorized-apps.ts
new file mode 100644
index 0000000000..042fcd14e8
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/authorized-apps.ts
@@ -0,0 +1,44 @@
+import $ from 'cafy';
+import define from '../../define';
+import { AccessTokens, Apps } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10,
+		},
+
+		offset: {
+			validator: $.optional.num.min(0),
+			default: 0,
+		},
+
+		sort: {
+			validator: $.optional.str.or('desc|asc'),
+			default: 'desc',
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// Get tokens
+	const tokens = await AccessTokens.find({
+		where: {
+			userId: user.id
+		},
+		take: ps.limit!,
+		skip: ps.offset,
+		order: {
+			id: ps.sort == 'asc' ? 1 : -1
+		}
+	});
+
+	return await Promise.all(tokens.map(token => Apps.pack(token.appId, user, {
+		detail: true
+	})));
+});
diff --git a/packages/backend/src/server/api/endpoints/i/change-password.ts b/packages/backend/src/server/api/endpoints/i/change-password.ts
new file mode 100644
index 0000000000..7ea5f8c488
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/change-password.ts
@@ -0,0 +1,39 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import define from '../../define';
+import { UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		currentPassword: {
+			validator: $.str
+		},
+
+		newPassword: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.currentPassword, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	// Generate hash of password
+	const salt = await bcrypt.genSalt(8);
+	const hash = await bcrypt.hash(ps.newPassword, salt);
+
+	await UserProfiles.update(user.id, {
+		password: hash
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/delete-account.ts b/packages/backend/src/server/api/endpoints/i/delete-account.ts
new file mode 100644
index 0000000000..10e5adf64a
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/delete-account.ts
@@ -0,0 +1,48 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import define from '../../define';
+import { UserProfiles, Users } from '@/models/index';
+import { doPostSuspend } from '@/services/suspend-user';
+import { publishUserEvent } from '@/services/stream';
+import { createDeleteAccountJob } from '@/queue';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+	const userDetailed = await Users.findOneOrFail(user.id);
+	if (userDetailed.isDeleted) {
+		return;
+	}
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	// 物理削除する前にDelete activityを送信する
+	await doPostSuspend(user).catch(e => {});
+
+	createDeleteAccountJob(user, {
+		soft: false
+	});
+
+	await Users.update(user.id, {
+		isDeleted: true,
+	});
+
+	// Terminate streaming
+	publishUserEvent(user.id, 'terminate', {});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/export-blocking.ts b/packages/backend/src/server/api/endpoints/i/export-blocking.ts
new file mode 100644
index 0000000000..e4797da0c1
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/export-blocking.ts
@@ -0,0 +1,16 @@
+import define from '../../define';
+import { createExportBlockingJob } from '@/queue/index';
+import * as ms from 'ms';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	createExportBlockingJob(user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/export-following.ts b/packages/backend/src/server/api/endpoints/i/export-following.ts
new file mode 100644
index 0000000000..b0f154cda8
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/export-following.ts
@@ -0,0 +1,16 @@
+import define from '../../define';
+import { createExportFollowingJob } from '@/queue/index';
+import * as ms from 'ms';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	createExportFollowingJob(user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/export-mute.ts b/packages/backend/src/server/api/endpoints/i/export-mute.ts
new file mode 100644
index 0000000000..46d547fa53
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/export-mute.ts
@@ -0,0 +1,16 @@
+import define from '../../define';
+import { createExportMuteJob } from '@/queue/index';
+import * as ms from 'ms';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	createExportMuteJob(user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/export-notes.ts b/packages/backend/src/server/api/endpoints/i/export-notes.ts
new file mode 100644
index 0000000000..441bf16896
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/export-notes.ts
@@ -0,0 +1,16 @@
+import define from '../../define';
+import { createExportNotesJob } from '@/queue/index';
+import * as ms from 'ms';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1day'),
+		max: 1,
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	createExportNotesJob(user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/export-user-lists.ts b/packages/backend/src/server/api/endpoints/i/export-user-lists.ts
new file mode 100644
index 0000000000..24043a862a
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/export-user-lists.ts
@@ -0,0 +1,16 @@
+import define from '../../define';
+import { createExportUserListsJob } from '@/queue/index';
+import * as ms from 'ms';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1min'),
+		max: 1,
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	createExportUserListsJob(user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/favorites.ts b/packages/backend/src/server/api/endpoints/i/favorites.ts
new file mode 100644
index 0000000000..b79d68ae73
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/favorites.ts
@@ -0,0 +1,50 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { NoteFavorites } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'notes', 'favorites'],
+
+	requireCredential: true as const,
+
+	kind: 'read:favorites',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			ref: 'NoteFavorite',
+		}
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(NoteFavorites.createQueryBuilder('favorite'), ps.sinceId, ps.untilId)
+		.andWhere(`favorite.userId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('favorite.note', 'note');
+
+	const favorites = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await NoteFavorites.packMany(favorites, user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/gallery/likes.ts b/packages/backend/src/server/api/endpoints/i/gallery/likes.ts
new file mode 100644
index 0000000000..7a2935a5ec
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/gallery/likes.ts
@@ -0,0 +1,57 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../../define';
+import { GalleryLikes } from '@/models/index';
+import { makePaginationQuery } from '../../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'gallery'],
+
+	requireCredential: true as const,
+
+	kind: 'read:gallery-likes',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		properties: {
+			id: {
+				type: 'string' as const,
+				optional: false as const, nullable: false as const,
+				format: 'id'
+			},
+			page: {
+				type: 'object' as const,
+				optional: false as const, nullable: false as const,
+				ref: 'GalleryPost'
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(GalleryLikes.createQueryBuilder('like'), ps.sinceId, ps.untilId)
+		.andWhere(`like.userId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('like.post', 'post');
+
+	const likes = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await GalleryLikes.packMany(likes, user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/gallery/posts.ts b/packages/backend/src/server/api/endpoints/i/gallery/posts.ts
new file mode 100644
index 0000000000..21bb8759fc
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/gallery/posts.ts
@@ -0,0 +1,49 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../../define';
+import { GalleryPosts } from '@/models/index';
+import { makePaginationQuery } from '../../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'gallery'],
+
+	requireCredential: true as const,
+
+	kind: 'read:gallery',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			ref: 'GalleryPost'
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(GalleryPosts.createQueryBuilder('post'), ps.sinceId, ps.untilId)
+		.andWhere(`post.userId = :meId`, { meId: user.id });
+
+	const posts = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await GalleryPosts.packMany(posts, user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/get-word-muted-notes-count.ts b/packages/backend/src/server/api/endpoints/i/get-word-muted-notes-count.ts
new file mode 100644
index 0000000000..6b9be98582
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/get-word-muted-notes-count.ts
@@ -0,0 +1,33 @@
+import define from '../../define';
+import { MutedNotes } from '@/models/index';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true as const,
+
+	kind: 'read:account',
+
+	params: {
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		properties: {
+			count: {
+				type: 'number' as const,
+				optional: false as const, nullable: false as const
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	return {
+		count: await MutedNotes.count({
+			userId: user.id,
+			reason: 'word'
+		})
+	};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/import-blocking.ts b/packages/backend/src/server/api/endpoints/i/import-blocking.ts
new file mode 100644
index 0000000000..d44d0b6077
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/import-blocking.ts
@@ -0,0 +1,60 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { createImportBlockingJob } from '@/queue/index';
+import * as ms from 'ms';
+import { ApiError } from '../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'ebb53e5f-6574-9c0c-0b92-7ca6def56d7e'
+		},
+
+		unexpectedFileType: {
+			message: 'We need csv file.',
+			code: 'UNEXPECTED_FILE_TYPE',
+			id: 'b6fab7d6-d945-d67c-dfdb-32da1cd12cfe'
+		},
+
+		tooBigFile: {
+			message: 'That file is too big.',
+			code: 'TOO_BIG_FILE',
+			id: 'b7fbf0b1-aeef-3b21-29ef-fadd4cb72ccf'
+		},
+
+		emptyFile: {
+			message: 'That file is empty.',
+			code: 'EMPTY_FILE',
+			id: '6f3a4dcc-f060-a707-4950-806fbdbe60d6'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
+	//if (!file.type.endsWith('/csv')) throw new ApiError(meta.errors.unexpectedFileType);
+	if (file.size > 50000) throw new ApiError(meta.errors.tooBigFile);
+	if (file.size === 0) throw new ApiError(meta.errors.emptyFile);
+
+	createImportBlockingJob(user, file.id);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/import-following.ts b/packages/backend/src/server/api/endpoints/i/import-following.ts
new file mode 100644
index 0000000000..b3de397661
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/import-following.ts
@@ -0,0 +1,59 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { createImportFollowingJob } from '@/queue/index';
+import * as ms from 'ms';
+import { ApiError } from '../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'b98644cf-a5ac-4277-a502-0b8054a709a3'
+		},
+
+		unexpectedFileType: {
+			message: 'We need csv file.',
+			code: 'UNEXPECTED_FILE_TYPE',
+			id: '660f3599-bce0-4f95-9dde-311fd841c183'
+		},
+
+		tooBigFile: {
+			message: 'That file is too big.',
+			code: 'TOO_BIG_FILE',
+			id: 'dee9d4ed-ad07-43ed-8b34-b2856398bc60'
+		},
+
+		emptyFile: {
+			message: 'That file is empty.',
+			code: 'EMPTY_FILE',
+			id: '31a1b42c-06f7-42ae-8a38-a661c5c9f691'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
+	//if (!file.type.endsWith('/csv')) throw new ApiError(meta.errors.unexpectedFileType);
+	if (file.size > 50000) throw new ApiError(meta.errors.tooBigFile);
+	if (file.size === 0) throw new ApiError(meta.errors.emptyFile);
+
+	createImportFollowingJob(user, file.id);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/import-muting.ts b/packages/backend/src/server/api/endpoints/i/import-muting.ts
new file mode 100644
index 0000000000..c17434c587
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/import-muting.ts
@@ -0,0 +1,60 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { createImportMutingJob } from '@/queue/index';
+import * as ms from 'ms';
+import { ApiError } from '../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'e674141e-bd2a-ba85-e616-aefb187c9c2a'
+		},
+
+		unexpectedFileType: {
+			message: 'We need csv file.',
+			code: 'UNEXPECTED_FILE_TYPE',
+			id: '568c6e42-c86c-ba09-c004-517f83f9f1a8'
+		},
+
+		tooBigFile: {
+			message: 'That file is too big.',
+			code: 'TOO_BIG_FILE',
+			id: '9b4ada6d-d7f7-0472-0713-4f558bd1ec9c'
+		},
+
+		emptyFile: {
+			message: 'That file is empty.',
+			code: 'EMPTY_FILE',
+			id: 'd2f12af1-e7b4-feac-86a3-519548f2728e'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
+	//if (!file.type.endsWith('/csv')) throw new ApiError(meta.errors.unexpectedFileType);
+	if (file.size > 50000) throw new ApiError(meta.errors.tooBigFile);
+	if (file.size === 0) throw new ApiError(meta.errors.emptyFile);
+
+	createImportMutingJob(user, file.id);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/import-user-lists.ts b/packages/backend/src/server/api/endpoints/i/import-user-lists.ts
new file mode 100644
index 0000000000..9069a019a9
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/import-user-lists.ts
@@ -0,0 +1,59 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { createImportUserListsJob } from '@/queue/index';
+import * as ms from 'ms';
+import { ApiError } from '../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'ea9cc34f-c415-4bc6-a6fe-28ac40357049'
+		},
+
+		unexpectedFileType: {
+			message: 'We need csv file.',
+			code: 'UNEXPECTED_FILE_TYPE',
+			id: 'a3c9edda-dd9b-4596-be6a-150ef813745c'
+		},
+
+		tooBigFile: {
+			message: 'That file is too big.',
+			code: 'TOO_BIG_FILE',
+			id: 'ae6e7a22-971b-4b52-b2be-fc0b9b121fe9'
+		},
+
+		emptyFile: {
+			message: 'That file is empty.',
+			code: 'EMPTY_FILE',
+			id: '99efe367-ce6e-4d44-93f8-5fae7b040356'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
+	//if (!file.type.endsWith('/csv')) throw new ApiError(meta.errors.unexpectedFileType);
+	if (file.size > 30000) throw new ApiError(meta.errors.tooBigFile);
+	if (file.size === 0) throw new ApiError(meta.errors.emptyFile);
+
+	createImportUserListsJob(user, file.id);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/notifications.ts b/packages/backend/src/server/api/endpoints/i/notifications.ts
new file mode 100644
index 0000000000..56668d03b7
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/notifications.ts
@@ -0,0 +1,138 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { readNotification } from '../../common/read-notification';
+import define from '../../define';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+import { Notifications, Followings, Mutings, Users } from '@/models/index';
+import { notificationTypes } from '@/types';
+import read from '@/services/note/read';
+import { Brackets } from 'typeorm';
+
+export const meta = {
+	tags: ['account', 'notifications'],
+
+	requireCredential: true as const,
+
+	kind: 'read:notifications',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+
+		following: {
+			validator: $.optional.bool,
+			default: false
+		},
+
+		unreadOnly: {
+			validator: $.optional.bool,
+			default: false
+		},
+
+		markAsRead: {
+			validator: $.optional.bool,
+			default: true
+		},
+
+		includeTypes: {
+			validator: $.optional.arr($.str.or(notificationTypes as unknown as string[])),
+		},
+
+		excludeTypes: {
+			validator: $.optional.arr($.str.or(notificationTypes as unknown as string[])),
+		}
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			ref: 'Notification',
+		}
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	// includeTypes が空の場合はクエリしない
+	if (ps.includeTypes && ps.includeTypes.length === 0) {
+		return [];
+	}
+	// excludeTypes に全指定されている場合はクエリしない
+	if (notificationTypes.every(type => ps.excludeTypes?.includes(type))) {
+		return [];
+	}
+	const followingQuery = Followings.createQueryBuilder('following')
+		.select('following.followeeId')
+		.where('following.followerId = :followerId', { followerId: user.id });
+
+	const mutingQuery = Mutings.createQueryBuilder('muting')
+		.select('muting.muteeId')
+		.where('muting.muterId = :muterId', { muterId: user.id });
+
+	const suspendedQuery = Users.createQueryBuilder('users')
+		.select('users.id')
+		.where('users.isSuspended = TRUE');
+
+	const query = makePaginationQuery(Notifications.createQueryBuilder('notification'), ps.sinceId, ps.untilId)
+		.andWhere(`notification.notifieeId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('notification.notifier', 'notifier')
+		.leftJoinAndSelect('notification.note', 'note')
+		.leftJoinAndSelect('note.user', 'user')
+		.leftJoinAndSelect('note.reply', 'reply')
+		.leftJoinAndSelect('note.renote', 'renote')
+		.leftJoinAndSelect('reply.user', 'replyUser')
+		.leftJoinAndSelect('renote.user', 'renoteUser');
+
+	query.andWhere(new Brackets(qb => { qb
+		.where(`notification.notifierId NOT IN (${ mutingQuery.getQuery() })`)
+		.orWhere('notification.notifierId IS NULL');
+	}));
+	query.setParameters(mutingQuery.getParameters());
+
+	query.andWhere(new Brackets(qb => { qb
+		.where(`notification.notifierId NOT IN (${ suspendedQuery.getQuery() })`)
+		.orWhere('notification.notifierId IS NULL');
+	}));
+
+	if (ps.following) {
+		query.andWhere(`((notification.notifierId IN (${ followingQuery.getQuery() })) OR (notification.notifierId = :meId))`, { meId: user.id });
+		query.setParameters(followingQuery.getParameters());
+	}
+
+	if (ps.includeTypes && ps.includeTypes.length > 0) {
+		query.andWhere(`notification.type IN (:...includeTypes)`, { includeTypes: ps.includeTypes });
+	} else if (ps.excludeTypes && ps.excludeTypes.length > 0) {
+		query.andWhere(`notification.type NOT IN (:...excludeTypes)`, { excludeTypes: ps.excludeTypes });
+	}
+
+	if (ps.unreadOnly) {
+		query.andWhere(`notification.isRead = false`);
+	}
+
+	const notifications = await query.take(ps.limit!).getMany();
+
+	// Mark all as read
+	if (notifications.length > 0 && ps.markAsRead) {
+		readNotification(user.id, notifications.map(x => x.id));
+	}
+
+	const notes = notifications.filter(notification => ['mention', 'reply', 'quote'].includes(notification.type)).map(notification => notification.note!);
+
+	if (notes.length > 0) {
+		read(user.id, notes);
+	}
+
+	return await Notifications.packMany(notifications, user.id);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/page-likes.ts b/packages/backend/src/server/api/endpoints/i/page-likes.ts
new file mode 100644
index 0000000000..fa2bc31730
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/page-likes.ts
@@ -0,0 +1,57 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { PageLikes } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'pages'],
+
+	requireCredential: true as const,
+
+	kind: 'read:page-likes',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		properties: {
+			id: {
+				type: 'string' as const,
+				optional: false as const, nullable: false as const,
+				format: 'id'
+			},
+			page: {
+				type: 'object' as const,
+				optional: false as const, nullable: false as const,
+				ref: 'Page'
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(PageLikes.createQueryBuilder('like'), ps.sinceId, ps.untilId)
+		.andWhere(`like.userId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('like.page', 'page');
+
+	const likes = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await PageLikes.packMany(likes, user);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/pages.ts b/packages/backend/src/server/api/endpoints/i/pages.ts
new file mode 100644
index 0000000000..ee87fffa2d
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/pages.ts
@@ -0,0 +1,49 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { Pages } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'pages'],
+
+	requireCredential: true as const,
+
+	kind: 'read:pages',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			ref: 'Page'
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(Pages.createQueryBuilder('page'), ps.sinceId, ps.untilId)
+		.andWhere(`page.userId = :meId`, { meId: user.id });
+
+	const pages = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await Pages.packMany(pages);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/pin.ts b/packages/backend/src/server/api/endpoints/i/pin.ts
new file mode 100644
index 0000000000..de94220ba9
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/pin.ts
@@ -0,0 +1,59 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { addPinned } from '@/services/i/pin';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Users } from '@/models/index';
+
+export const meta = {
+	tags: ['account', 'notes'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		noteId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchNote: {
+			message: 'No such note.',
+			code: 'NO_SUCH_NOTE',
+			id: '56734f8b-3928-431e-bf80-6ff87df40cb3'
+		},
+
+		pinLimitExceeded: {
+			message: 'You can not pin notes any more.',
+			code: 'PIN_LIMIT_EXCEEDED',
+			id: '72dab508-c64d-498f-8740-a8eec1ba385a'
+		},
+
+		alreadyPinned: {
+			message: 'That note has already been pinned.',
+			code: 'ALREADY_PINNED',
+			id: '8b18c2b7-68fe-4edb-9892-c0cbaeb6c913'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'User'
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	await addPinned(user, ps.noteId).catch(e => {
+		if (e.id === '70c4e51f-5bea-449c-a030-53bee3cce202') throw new ApiError(meta.errors.noSuchNote);
+		if (e.id === '15a018eb-58e5-4da1-93be-330fcc5e4e1a') throw new ApiError(meta.errors.pinLimitExceeded);
+		if (e.id === '23f0cf4e-59a3-4276-a91d-61a5891c1514') throw new ApiError(meta.errors.alreadyPinned);
+		throw e;
+	});
+
+	return await Users.pack(user.id, user, {
+		detail: true
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/read-all-messaging-messages.ts b/packages/backend/src/server/api/endpoints/i/read-all-messaging-messages.ts
new file mode 100644
index 0000000000..9aca7611c9
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/read-all-messaging-messages.ts
@@ -0,0 +1,37 @@
+import { publishMainStream } from '@/services/stream';
+import define from '../../define';
+import { MessagingMessages, UserGroupJoinings } from '@/models/index';
+
+export const meta = {
+	tags: ['account', 'messaging'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// Update documents
+	await MessagingMessages.update({
+		recipientId: user.id,
+		isRead: false
+	}, {
+		isRead: true
+	});
+
+	const joinings = await UserGroupJoinings.find({ userId: user.id });
+
+	await Promise.all(joinings.map(j => MessagingMessages.createQueryBuilder().update()
+		.set({
+			reads: (() => `array_append("reads", '${user.id}')`) as any
+		})
+		.where(`groupId = :groupId`, { groupId: j.userGroupId })
+		.andWhere('userId != :userId', { userId: user.id })
+		.andWhere('NOT (:userId = ANY(reads))', { userId: user.id })
+		.execute()));
+
+	publishMainStream(user.id, 'readAllMessagingMessages');
+});
diff --git a/packages/backend/src/server/api/endpoints/i/read-all-unread-notes.ts b/packages/backend/src/server/api/endpoints/i/read-all-unread-notes.ts
new file mode 100644
index 0000000000..2a7102a590
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/read-all-unread-notes.ts
@@ -0,0 +1,25 @@
+import { publishMainStream } from '@/services/stream';
+import define from '../../define';
+import { NoteUnreads } from '@/models/index';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// Remove documents
+	await NoteUnreads.delete({
+		userId: user.id
+	});
+
+	// 全て既読になったイベントを発行
+	publishMainStream(user.id, 'readAllUnreadMentions');
+	publishMainStream(user.id, 'readAllUnreadSpecifiedNotes');
+});
diff --git a/packages/backend/src/server/api/endpoints/i/read-announcement.ts b/packages/backend/src/server/api/endpoints/i/read-announcement.ts
new file mode 100644
index 0000000000..2f5036f953
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/read-announcement.ts
@@ -0,0 +1,60 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { genId } from '@/misc/gen-id';
+import { AnnouncementReads, Announcements, Users } from '@/models/index';
+import { publishMainStream } from '@/services/stream';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		announcementId: {
+			validator: $.type(ID),
+		},
+	},
+
+	errors: {
+		noSuchAnnouncement: {
+			message: 'No such announcement.',
+			code: 'NO_SUCH_ANNOUNCEMENT',
+			id: '184663db-df88-4bc2-8b52-fb85f0681939'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// Check if announcement exists
+	const announcement = await Announcements.findOne(ps.announcementId);
+
+	if (announcement == null) {
+		throw new ApiError(meta.errors.noSuchAnnouncement);
+	}
+
+	// Check if already read
+	const read = await AnnouncementReads.findOne({
+		announcementId: ps.announcementId,
+		userId: user.id
+	});
+
+	if (read != null) {
+		return;
+	}
+
+	// Create read
+	await AnnouncementReads.insert({
+		id: genId(),
+		createdAt: new Date(),
+		announcementId: ps.announcementId,
+		userId: user.id,
+	});
+
+	if (!await Users.getHasUnreadAnnouncement(user.id)) {
+		publishMainStream(user.id, 'readAllAnnouncements');
+	}
+});
diff --git a/packages/backend/src/server/api/endpoints/i/regenerate-token.ts b/packages/backend/src/server/api/endpoints/i/regenerate-token.ts
new file mode 100644
index 0000000000..1cce2d37be
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/regenerate-token.ts
@@ -0,0 +1,44 @@
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import { publishMainStream, publishUserEvent } from '@/services/stream';
+import generateUserToken from '../../common/generate-native-user-token';
+import define from '../../define';
+import { Users, UserProfiles } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		password: {
+			validator: $.str
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new Error('incorrect password');
+	}
+
+	// Generate secret
+	const secret = generateUserToken();
+
+	await Users.update(user.id, {
+		token: secret
+	});
+
+	// Publish event
+	publishMainStream(user.id, 'myTokenRegenerated');
+
+	// Terminate streaming
+	setTimeout(() => {
+		publishUserEvent(user.id, 'terminate', {});
+	}, 5000);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/get-all.ts b/packages/backend/src/server/api/endpoints/i/registry/get-all.ts
new file mode 100644
index 0000000000..c8eaf83a25
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/get-all.ts
@@ -0,0 +1,33 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const items = await query.getMany();
+
+	const res = {} as Record<string, any>;
+
+	for (const item of items) {
+		res[item.key] = item.value;
+	}
+
+	return res;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/get-detail.ts b/packages/backend/src/server/api/endpoints/i/registry/get-detail.ts
new file mode 100644
index 0000000000..992800c44c
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/get-detail.ts
@@ -0,0 +1,48 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+import { ApiError } from '../../../error';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		key: {
+			validator: $.str
+		},
+
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	},
+
+	errors: {
+		noSuchKey: {
+			message: 'No such key.',
+			code: 'NO_SUCH_KEY',
+			id: '97a1e8e7-c0f7-47d2-957a-92e61256e01a'
+		},
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.key = :key', { key: ps.key })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const item = await query.getOne();
+
+	if (item == null) {
+		throw new ApiError(meta.errors.noSuchKey);
+	}
+
+	return {
+		updatedAt: item.updatedAt,
+		value: item.value,
+	};
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/get.ts b/packages/backend/src/server/api/endpoints/i/registry/get.ts
new file mode 100644
index 0000000000..569c3a9280
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/get.ts
@@ -0,0 +1,45 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+import { ApiError } from '../../../error';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		key: {
+			validator: $.str
+		},
+
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	},
+
+	errors: {
+		noSuchKey: {
+			message: 'No such key.',
+			code: 'NO_SUCH_KEY',
+			id: 'ac3ed68a-62f0-422b-a7bc-d5e09e8f6a6a'
+		},
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.key = :key', { key: ps.key })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const item = await query.getOne();
+
+	if (item == null) {
+		throw new ApiError(meta.errors.noSuchKey);
+	}
+
+	return item.value;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/keys-with-type.ts b/packages/backend/src/server/api/endpoints/i/registry/keys-with-type.ts
new file mode 100644
index 0000000000..16a4fee374
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/keys-with-type.ts
@@ -0,0 +1,41 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const items = await query.getMany();
+
+	const res = {} as Record<string, string>;
+
+	for (const item of items) {
+		const type = typeof item.value;
+		res[item.key] =
+			item.value === null ? 'null' :
+			Array.isArray(item.value) ? 'array' :
+			type === 'number' ? 'number' :
+			type === 'string' ? 'string' :
+			type === 'boolean' ? 'boolean' :
+			type === 'object' ? 'object' :
+			null as never;
+	}
+
+	return res;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/keys.ts b/packages/backend/src/server/api/endpoints/i/registry/keys.ts
new file mode 100644
index 0000000000..3a8aeaa195
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/keys.ts
@@ -0,0 +1,28 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.select('item.key')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const items = await query.getMany();
+
+	return items.map(x => x.key);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/remove.ts b/packages/backend/src/server/api/endpoints/i/registry/remove.ts
new file mode 100644
index 0000000000..07bc23d4a6
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/remove.ts
@@ -0,0 +1,45 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+import { ApiError } from '../../../error';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		key: {
+			validator: $.str
+		},
+
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	},
+
+	errors: {
+		noSuchKey: {
+			message: 'No such key.',
+			code: 'NO_SUCH_KEY',
+			id: '1fac4e8a-a6cd-4e39-a4a5-3a7e11f1b019'
+		},
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.key = :key', { key: ps.key })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const item = await query.getOne();
+
+	if (item == null) {
+		throw new ApiError(meta.errors.noSuchKey);
+	}
+
+	await RegistryItems.remove(item);
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/scopes.ts b/packages/backend/src/server/api/endpoints/i/registry/scopes.ts
new file mode 100644
index 0000000000..ecbdb05a8e
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/scopes.ts
@@ -0,0 +1,29 @@
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.select('item.scope')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id });
+
+	const items = await query.getMany();
+
+	const res = [] as string[][];
+
+	for (const item of items) {
+		if (res.some(scope => scope.join('.') === item.scope.join('.'))) continue;
+		res.push(item.scope);
+	}
+
+	return res;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/registry/set.ts b/packages/backend/src/server/api/endpoints/i/registry/set.ts
new file mode 100644
index 0000000000..f129ee1b70
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/registry/set.ts
@@ -0,0 +1,61 @@
+import $ from 'cafy';
+import { publishMainStream } from '@/services/stream';
+import define from '../../../define';
+import { RegistryItems } from '@/models/index';
+import { genId } from '@/misc/gen-id';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		key: {
+			validator: $.str.min(1)
+		},
+
+		value: {
+			validator: $.nullable.any
+		},
+
+		scope: {
+			validator: $.optional.arr($.str.match(/^[a-zA-Z0-9_]+$/)),
+			default: [],
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = RegistryItems.createQueryBuilder('item')
+		.where('item.domain IS NULL')
+		.andWhere('item.userId = :userId', { userId: user.id })
+		.andWhere('item.key = :key', { key: ps.key })
+		.andWhere('item.scope = :scope', { scope: ps.scope });
+
+	const existingItem = await query.getOne();
+
+	if (existingItem) {
+		await RegistryItems.update(existingItem.id, {
+			updatedAt: new Date(),
+			value: ps.value
+		});
+	} else {
+		await RegistryItems.insert({
+			id: genId(),
+			createdAt: new Date(),
+			updatedAt: new Date(),
+			userId: user.id,
+			domain: null,
+			scope: ps.scope,
+			key: ps.key,
+			value: ps.value
+		});
+	}
+
+	// TODO: サードパーティアプリが傍受出来てしまうのでどうにかする
+	publishMainStream(user.id, 'registryUpdated', {
+		scope: ps.scope,
+		key: ps.key,
+		value: ps.value
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/revoke-token.ts b/packages/backend/src/server/api/endpoints/i/revoke-token.ts
new file mode 100644
index 0000000000..bed868def4
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/revoke-token.ts
@@ -0,0 +1,31 @@
+import $ from 'cafy';
+import define from '../../define';
+import { AccessTokens } from '@/models/index';
+import { ID } from '@/misc/cafy-id';
+import { publishUserEvent } from '@/services/stream';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		tokenId: {
+			validator: $.type(ID)
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const token = await AccessTokens.findOne(ps.tokenId);
+
+	if (token) {
+		await AccessTokens.delete({
+			id: ps.tokenId,
+			userId: user.id,
+		});
+
+		// Terminate streaming
+		publishUserEvent(user.id, 'terminate');
+	}
+});
diff --git a/packages/backend/src/server/api/endpoints/i/signin-history.ts b/packages/backend/src/server/api/endpoints/i/signin-history.ts
new file mode 100644
index 0000000000..a2c10148c6
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/signin-history.ts
@@ -0,0 +1,35 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { Signins } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(Signins.createQueryBuilder('signin'), ps.sinceId, ps.untilId)
+		.andWhere(`signin.userId = :meId`, { meId: user.id });
+
+	const history = await query.take(ps.limit!).getMany();
+
+	return await Promise.all(history.map(record => Signins.pack(record)));
+});
diff --git a/packages/backend/src/server/api/endpoints/i/unpin.ts b/packages/backend/src/server/api/endpoints/i/unpin.ts
new file mode 100644
index 0000000000..dc79e255ab
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/unpin.ts
@@ -0,0 +1,45 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { removePinned } from '@/services/i/pin';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Users } from '@/models/index';
+
+export const meta = {
+	tags: ['account', 'notes'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		noteId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchNote: {
+			message: 'No such note.',
+			code: 'NO_SUCH_NOTE',
+			id: '454170ce-9d63-4a43-9da1-ea10afe81e21'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'User'
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	await removePinned(user, ps.noteId).catch(e => {
+		if (e.id === 'b302d4cf-c050-400a-bbb3-be208681f40c') throw new ApiError(meta.errors.noSuchNote);
+		throw e;
+	});
+
+	return await Users.pack(user.id, user, {
+		detail: true
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/i/update-email.ts b/packages/backend/src/server/api/endpoints/i/update-email.ts
new file mode 100644
index 0000000000..9b6fb9c410
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/update-email.ts
@@ -0,0 +1,94 @@
+import $ from 'cafy';
+import { publishMainStream } from '@/services/stream';
+import define from '../../define';
+import rndstr from 'rndstr';
+import config from '@/config/index';
+import * as ms from 'ms';
+import * as bcrypt from 'bcryptjs';
+import { Users, UserProfiles } from '@/models/index';
+import { sendEmail } from '@/services/send-email';
+import { ApiError } from '../../error';
+import { validateEmailForAccount } from '@/services/validate-email-for-account';
+
+export const meta = {
+	requireCredential: true as const,
+
+	secure: true,
+
+	limit: {
+		duration: ms('1hour'),
+		max: 3
+	},
+
+	params: {
+		password: {
+			validator: $.str
+		},
+
+		email: {
+			validator: $.optional.nullable.str
+		},
+	},
+
+	errors: {
+		incorrectPassword: {
+			message: 'Incorrect password.',
+			code: 'INCORRECT_PASSWORD',
+			id: 'e54c1d7e-e7d6-4103-86b6-0a95069b4ad3'
+		},
+
+		unavailable: {
+			message: 'Unavailable email address.',
+			code: 'UNAVAILABLE',
+			id: 'a2defefb-f220-8849-0af6-17f816099323'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	// Compare password
+	const same = await bcrypt.compare(ps.password, profile.password!);
+
+	if (!same) {
+		throw new ApiError(meta.errors.incorrectPassword);
+	}
+
+	if (ps.email != null) {
+		const available = await validateEmailForAccount(ps.email);
+		if (!available) {
+			throw new ApiError(meta.errors.unavailable);
+		}
+	}
+
+	await UserProfiles.update(user.id, {
+		email: ps.email,
+		emailVerified: false,
+		emailVerifyCode: null
+	});
+
+	const iObj = await Users.pack(user.id, user, {
+		detail: true,
+		includeSecrets: true
+	});
+
+	// Publish meUpdated event
+	publishMainStream(user.id, 'meUpdated', iObj);
+
+	if (ps.email != null) {
+		const code = rndstr('a-z0-9', 16);
+
+		await UserProfiles.update(user.id, {
+			emailVerifyCode: code
+		});
+
+		const link = `${config.url}/verify-email/${code}`;
+
+		sendEmail(ps.email, 'Email verification',
+			`To verify email, please click this link:<br><a href="${link}">${link}</a>`,
+			`To verify email, please click this link: ${link}`);
+	}
+
+	return iObj;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/update.ts b/packages/backend/src/server/api/endpoints/i/update.ts
new file mode 100644
index 0000000000..d0f201ab60
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/update.ts
@@ -0,0 +1,294 @@
+import $ from 'cafy';
+import * as mfm from 'mfm-js';
+import { ID } from '@/misc/cafy-id';
+import { publishMainStream, publishUserEvent } from '@/services/stream';
+import acceptAllFollowRequests from '@/services/following/requests/accept-all';
+import { publishToFollowers } from '@/services/i/update';
+import define from '../../define';
+import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm';
+import { extractHashtags } from '@/misc/extract-hashtags';
+import * as langmap from 'langmap';
+import { updateUsertags } from '@/services/update-hashtag';
+import { ApiError } from '../../error';
+import { Users, DriveFiles, UserProfiles, Pages } from '@/models/index';
+import { User } from '@/models/entities/user';
+import { UserProfile } from '@/models/entities/user-profile';
+import { notificationTypes } from '@/types';
+import { normalizeForSearch } from '@/misc/normalize-for-search';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		name: {
+			validator: $.optional.nullable.use(Users.validateName),
+		},
+
+		description: {
+			validator: $.optional.nullable.use(Users.validateDescription),
+		},
+
+		lang: {
+			validator: $.optional.nullable.str.or(Object.keys(langmap)),
+		},
+
+		location: {
+			validator: $.optional.nullable.use(Users.validateLocation),
+		},
+
+		birthday: {
+			validator: $.optional.nullable.use(Users.validateBirthday),
+		},
+
+		avatarId: {
+			validator: $.optional.nullable.type(ID),
+		},
+
+		bannerId: {
+			validator: $.optional.nullable.type(ID),
+		},
+
+		fields: {
+			validator: $.optional.arr($.object()).range(1, 4),
+		},
+
+		isLocked: {
+			validator: $.optional.bool,
+		},
+
+		isExplorable: {
+			validator: $.optional.bool,
+		},
+
+		hideOnlineStatus: {
+			validator: $.optional.bool,
+		},
+
+		publicReactions: {
+			validator: $.optional.bool,
+		},
+
+		ffVisibility: {
+			validator: $.optional.str,
+		},
+
+		carefulBot: {
+			validator: $.optional.bool,
+		},
+
+		autoAcceptFollowed: {
+			validator: $.optional.bool,
+		},
+
+		noCrawle: {
+			validator: $.optional.bool,
+		},
+
+		isBot: {
+			validator: $.optional.bool,
+		},
+
+		isCat: {
+			validator: $.optional.bool,
+		},
+
+		injectFeaturedNote: {
+			validator: $.optional.bool,
+		},
+
+		receiveAnnouncementEmail: {
+			validator: $.optional.bool,
+		},
+
+		alwaysMarkNsfw: {
+			validator: $.optional.bool,
+		},
+
+		pinnedPageId: {
+			validator: $.optional.nullable.type(ID),
+		},
+
+		mutedWords: {
+			validator: $.optional.arr($.arr($.str))
+		},
+
+		mutingNotificationTypes: {
+			validator: $.optional.arr($.str.or(notificationTypes as unknown as string[]))
+		},
+
+		emailNotificationTypes: {
+			validator: $.optional.arr($.str)
+		},
+	},
+
+	errors: {
+		noSuchAvatar: {
+			message: 'No such avatar file.',
+			code: 'NO_SUCH_AVATAR',
+			id: '539f3a45-f215-4f81-a9a8-31293640207f'
+		},
+
+		noSuchBanner: {
+			message: 'No such banner file.',
+			code: 'NO_SUCH_BANNER',
+			id: '0d8f5629-f210-41c2-9433-735831a58595'
+		},
+
+		avatarNotAnImage: {
+			message: 'The file specified as an avatar is not an image.',
+			code: 'AVATAR_NOT_AN_IMAGE',
+			id: 'f419f9f8-2f4d-46b1-9fb4-49d3a2fd7191'
+		},
+
+		bannerNotAnImage: {
+			message: 'The file specified as a banner is not an image.',
+			code: 'BANNER_NOT_AN_IMAGE',
+			id: '75aedb19-2afd-4e6d-87fc-67941256fa60'
+		},
+
+		noSuchPage: {
+			message: 'No such page.',
+			code: 'NO_SUCH_PAGE',
+			id: '8e01b590-7eb9-431b-a239-860e086c408e'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'User'
+	}
+};
+
+export default define(meta, async (ps, _user, token) => {
+	const user = await Users.findOneOrFail(_user.id);
+	const isSecure = token == null;
+
+	const updates = {} as Partial<User>;
+	const profileUpdates = {} as Partial<UserProfile>;
+
+	const profile = await UserProfiles.findOneOrFail(user.id);
+
+	if (ps.name !== undefined) updates.name = ps.name;
+	if (ps.description !== undefined) profileUpdates.description = ps.description;
+	if (ps.lang !== undefined) profileUpdates.lang = ps.lang;
+	if (ps.location !== undefined) profileUpdates.location = ps.location;
+	if (ps.birthday !== undefined) profileUpdates.birthday = ps.birthday;
+	if (ps.ffVisibility !== undefined) profileUpdates.ffVisibility = ps.ffVisibility;
+	if (ps.avatarId !== undefined) updates.avatarId = ps.avatarId;
+	if (ps.bannerId !== undefined) updates.bannerId = ps.bannerId;
+	if (ps.mutedWords !== undefined) {
+		profileUpdates.mutedWords = ps.mutedWords;
+		profileUpdates.enableWordMute = ps.mutedWords.length > 0;
+	}
+	if (ps.mutingNotificationTypes !== undefined) profileUpdates.mutingNotificationTypes = ps.mutingNotificationTypes as typeof notificationTypes[number][];
+	if (typeof ps.isLocked === 'boolean') updates.isLocked = ps.isLocked;
+	if (typeof ps.isExplorable === 'boolean') updates.isExplorable = ps.isExplorable;
+	if (typeof ps.hideOnlineStatus === 'boolean') updates.hideOnlineStatus = ps.hideOnlineStatus;
+	if (typeof ps.publicReactions === 'boolean') profileUpdates.publicReactions = ps.publicReactions;
+	if (typeof ps.isBot === 'boolean') updates.isBot = ps.isBot;
+	if (typeof ps.carefulBot === 'boolean') profileUpdates.carefulBot = ps.carefulBot;
+	if (typeof ps.autoAcceptFollowed === 'boolean') profileUpdates.autoAcceptFollowed = ps.autoAcceptFollowed;
+	if (typeof ps.noCrawle === 'boolean') profileUpdates.noCrawle = ps.noCrawle;
+	if (typeof ps.isCat === 'boolean') updates.isCat = ps.isCat;
+	if (typeof ps.injectFeaturedNote === 'boolean') profileUpdates.injectFeaturedNote = ps.injectFeaturedNote;
+	if (typeof ps.receiveAnnouncementEmail === 'boolean') profileUpdates.receiveAnnouncementEmail = ps.receiveAnnouncementEmail;
+	if (typeof ps.alwaysMarkNsfw === 'boolean') profileUpdates.alwaysMarkNsfw = ps.alwaysMarkNsfw;
+	if (ps.emailNotificationTypes !== undefined) profileUpdates.emailNotificationTypes = ps.emailNotificationTypes;
+
+	if (ps.avatarId) {
+		const avatar = await DriveFiles.findOne(ps.avatarId);
+
+		if (avatar == null || avatar.userId !== user.id) throw new ApiError(meta.errors.noSuchAvatar);
+		if (!avatar.type.startsWith('image/')) throw new ApiError(meta.errors.avatarNotAnImage);
+
+		updates.avatarUrl = DriveFiles.getPublicUrl(avatar, true);
+
+		if (avatar.blurhash) {
+			updates.avatarBlurhash = avatar.blurhash;
+		}
+	}
+
+	if (ps.bannerId) {
+		const banner = await DriveFiles.findOne(ps.bannerId);
+
+		if (banner == null || banner.userId !== user.id) throw new ApiError(meta.errors.noSuchBanner);
+		if (!banner.type.startsWith('image/')) throw new ApiError(meta.errors.bannerNotAnImage);
+
+		updates.bannerUrl = DriveFiles.getPublicUrl(banner, false);
+
+		if (banner.blurhash) {
+			updates.bannerBlurhash = banner.blurhash;
+		}
+	}
+
+	if (ps.pinnedPageId) {
+		const page = await Pages.findOne(ps.pinnedPageId);
+
+		if (page == null || page.userId !== user.id) throw new ApiError(meta.errors.noSuchPage);
+
+		profileUpdates.pinnedPageId = page.id;
+	} else if (ps.pinnedPageId === null) {
+		profileUpdates.pinnedPageId = null;
+	}
+
+	if (ps.fields) {
+		profileUpdates.fields = ps.fields
+			.filter(x => typeof x.name === 'string' && x.name !== '' && typeof x.value === 'string' && x.value !== '')
+			.map(x => {
+				return { name: x.name, value: x.value };
+			});
+	}
+
+	//#region emojis/tags
+
+	let emojis = [] as string[];
+	let tags = [] as string[];
+
+	const newName = updates.name === undefined ? user.name : updates.name;
+	const newDescription = profileUpdates.description === undefined ? profile.description : profileUpdates.description;
+
+	if (newName != null) {
+		const tokens = mfm.parsePlain(newName);
+		emojis = emojis.concat(extractCustomEmojisFromMfm(tokens!));
+	}
+
+	if (newDescription != null) {
+		const tokens = mfm.parse(newDescription);
+		emojis = emojis.concat(extractCustomEmojisFromMfm(tokens!));
+		tags = extractHashtags(tokens!).map(tag => normalizeForSearch(tag)).splice(0, 32);
+	}
+
+	updates.emojis = emojis;
+	updates.tags = tags;
+
+	// ハッシュタグ更新
+	updateUsertags(user, tags);
+	//#endregion
+
+	if (Object.keys(updates).length > 0) await Users.update(user.id, updates);
+	if (Object.keys(profileUpdates).length > 0) await UserProfiles.update(user.id, profileUpdates);
+
+	const iObj = await Users.pack(user.id, user, {
+		detail: true,
+		includeSecrets: isSecure
+	});
+
+	// Publish meUpdated event
+	publishMainStream(user.id, 'meUpdated', iObj);
+	publishUserEvent(user.id, 'updateUserProfile', await UserProfiles.findOne(user.id));
+
+	// 鍵垢を解除したとき、溜まっていたフォローリクエストがあるならすべて承認
+	if (user.isLocked && ps.isLocked === false) {
+		acceptAllFollowRequests(user);
+	}
+
+	// フォロワーにUpdateを配信
+	publishToFollowers(user.id);
+
+	return iObj;
+});
diff --git a/packages/backend/src/server/api/endpoints/i/user-group-invites.ts b/packages/backend/src/server/api/endpoints/i/user-group-invites.ts
new file mode 100644
index 0000000000..1ebde243ca
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/i/user-group-invites.ts
@@ -0,0 +1,61 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { UserGroupInvitations } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'groups'],
+
+	requireCredential: true as const,
+
+	kind: 'read:user-groups',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			properties: {
+				id: {
+					type: 'string' as const,
+					optional: false as const, nullable: false as const,
+					format: 'id'
+				},
+				group: {
+					type: 'object' as const,
+					optional: false as const, nullable: false as const,
+					ref: 'UserGroup'
+				}
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(UserGroupInvitations.createQueryBuilder('invitation'), ps.sinceId, ps.untilId)
+		.andWhere(`invitation.userId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('invitation.userGroup', 'user_group');
+
+	const invitations = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await UserGroupInvitations.packMany(invitations);
+});