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import * as Koa from 'koa';
import * as bcrypt from 'bcryptjs';
import { generate as generateKeypair } from '../../../crypto_key';
import User, { IUser, validateUsername, validatePassword, pack } from '../../../models/user';
import generateUserToken from '../common/generate-native-user-token';
import config from '../../../config';
import Meta from '../../../models/meta';
import RegistrationTicket from '../../../models/registration-tickets';
import usersChart from '../../../chart/users';
import fetchMeta from '../../../misc/fetch-meta';
export default async (ctx: Koa.Context) => {
const body = ctx.request.body as any;
const instance = await fetchMeta();
const recaptcha = require('recaptcha-promise');
// Verify recaptcha
// ただしテスト時はこの機構は障害となるため無効にする
if (process.env.NODE_ENV !== 'test' && instance.enableRecaptcha) {
recaptcha.init({
secret_key: instance.recaptchaSecretKey
});
const success = await recaptcha(body['g-recaptcha-response']);
if (!success) {
ctx.throw(400, 'recaptcha-failed');
return;
}
}
const username = body['username'];
const password = body['password'];
const invitationCode = body['invitationCode'];
if (instance && instance.disableRegistration) {
if (invitationCode == null || typeof invitationCode != 'string') {
ctx.status = 400;
return;
}
const ticket = await RegistrationTicket.findOne({
code: invitationCode
});
if (ticket == null) {
ctx.status = 400;
return;
}
RegistrationTicket.remove({
_id: ticket._id
});
}
// Validate username
if (!validateUsername(username)) {
ctx.status = 400;
return;
}
// Validate password
if (!validatePassword(password)) {
ctx.status = 400;
return;
}
const usersCount = await User.count({});
// Fetch exist user that same username
const usernameExist = await User
.count({
usernameLower: username.toLowerCase(),
host: null
}, {
limit: 1
});
// Check username already used
if (usernameExist !== 0) {
ctx.status = 400;
return;
}
// Generate hash of password
const salt = await bcrypt.genSalt(8);
const hash = await bcrypt.hash(password, salt);
// Generate secret
const secret = generateUserToken();
// Create account
const account: IUser = await User.insert({
avatarId: null,
bannerId: null,
createdAt: new Date(),
description: null,
followersCount: 0,
followingCount: 0,
name: null,
notesCount: 0,
username: username,
usernameLower: username.toLowerCase(),
host: null,
keypair: generateKeypair(),
token: secret,
password: hash,
isAdmin: config.autoAdmin && usersCount === 0,
profile: {
bio: null,
birthday: null,
location: null
},
settings: {
autoWatch: false
}
});
//#region Increment users count
Meta.update({}, {
$inc: {
'stats.usersCount': 1,
'stats.originalUsersCount': 1
}
}, { upsert: true });
//#endregion
usersChart.update(account, true);
const res = await pack(account, account, {
detail: true,
includeSecrets: true
});
res.token = secret;
ctx.body = res;
};
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