Add keypair to local account

src/api/private/signup.ts

@@ -1,6 +1,7 @@
 import * as uuid from 'uuid';
 import * as express from 'express';
 import * as bcrypt from 'bcryptjs';
+import { generate as generateKeypair } from '../../crypto_key';
 import recaptcha = require('recaptcha-promise');
 import User, { IUser, validateUsername, validatePassword, pack } from '../models/user';
 import generateUserToken from '../common/generate-native-user-token';
@@ -119,6 +120,7 @@ export default async (req: express.Request, res: express.Response) => {
 		username: username,
 		username_lower: username.toLowerCase(),
 		account: {
+			keypair: generateKeypair(),
 			token: secret,
 			email: null,
 			links: null,