iceshrimp/packages/backend/src/server/api/endpoints/i/move.ts
2022-12-12 02:17:07 +01:00

97 lines
2.6 KiB
TypeScript

import type { User } from '@/models/entities/user.js';
import { resolveUser } from '@/remote/resolve-user.js';
import { DAY } from '@/const.js';
import DeliverManager from '@/remote/activitypub/deliver-manager.js';
import { renderActivity } from '@/remote/activitypub/renderer/index.js';
import type { IActivity } from '@/remote/activitypub/type.js';
import define from '../../define.js';
import { ApiError } from '../../error.js';
import { apiLogger } from '../../logger.js';
export const meta = {
tags: ['users'],
secure: true,
requireCredential: true,
limit: {
duration: DAY,
max: 1,
},
errors: {
noSuchMoveTarget: {
message: 'No such move target.',
code: 'NO_SUCH_MOVE_TARGET',
id: 'b5c90186-4ab0-49c8-9bba-a1f76c202ba4',
},
remoteAccountForbids: {
message: 'Remote account doesn\'t have proper known As.',
code: 'REMOTE_ACCOUNT_FORBIDS',
id: 'b5c90186-4ab0-49c8-9bba-a1f766282ba4',
},
notRemote: {
message: 'User not remote.',
code: 'NOT_REMOTE',
id: '4362f8dc-731f-4ad8-a694-be2a88922a24',
},
adminForbidden: {
message: 'Adminds cant migrate.',
code: 'NOT_ADMIN_FORBIDDEN',
id: '4362e8dc-731f-4ad8-a694-be2a88922a24',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
moveToAccount: { type: 'string' },
},
required: ['moveToAccount'],
} as const;
// eslint-disable-next-line import/no-default-export
export default define(meta, paramDef, async (ps, user) => {
if (!ps.moveToAccount) throw new ApiError(meta.errors.noSuchMoveTarget);
if(user.isAdmin) throw new ApiError(meta.errors.adminForbidden);
let unfiltered: string = ps.moveToAccount;
if (unfiltered.startsWith('@')) unfiltered = unfiltered.substring(1);
if (!unfiltered.includes('@')) throw new ApiError(meta.errors.notRemote);
const userAddress: string[] = unfiltered.split('@');
const moveTo: User = await resolveUser(userAddress[0], userAddress[1]).catch(e => {
apiLogger.warn(`failed to resolve remote user: ${e}`);
throw new ApiError(meta.errors.noSuchMoveTarget);
});
let allowed = false;
moveTo.alsoKnownAs?.forEach(element => {
if (user.uri?.includes(element)) allowed = true;
});
if (!allowed || !moveTo.uri || !user.uri) throw new ApiError(meta.errors.remoteAccountForbids);
(async (): Promise<void> => {
const moveAct = await moveActivity(moveTo.uri!, user.uri!);
const dm = new DeliverManager(user, moveAct);
dm.addFollowersRecipe();
dm.execute();
})();
return true;
});
async function moveActivity(to: string, from: string): Promise<IActivity | null> {
const activity = {
id: 'foo',
actor: from,
type: 'Move',
object: from,
target: to,
} as any;
return renderActivity(activity);
}