Sharkey/src/server/api/private/signup.ts

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import * as Koa from 'koa';
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import * as bcrypt from 'bcryptjs';
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import { generate as generateKeypair } from '../../../crypto_key';
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import User, { IUser, validateUsername, validatePassword, pack } from '../../../models/user';
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import generateUserToken from '../common/generate-native-user-token';
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import config from '../../../config';
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import Meta from '../../../models/meta';
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import RegistrationTicket from '../../../models/registration-tickets';
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import usersChart from '../../../chart/users';
import fetchMeta from '../../../misc/fetch-meta';
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export default async (ctx: Koa.Context) => {
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const body = ctx.request.body as any;
const instance = await fetchMeta();
const recaptcha = require('recaptcha-promise');
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// Verify recaptcha
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// 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
});
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const success = await recaptcha(body['g-recaptcha-response']);
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if (!success) {
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ctx.throw(400, 'recaptcha-failed');
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return;
}
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}
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const username = body['username'];
const password = body['password'];
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const invitationCode = body['invitationCode'];
if (instance && instance.disableRegistration) {
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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
});
}
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// Validate username
if (!validateUsername(username)) {
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ctx.status = 400;
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return;
}
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// Validate password
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if (!validatePassword(password)) {
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ctx.status = 400;
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return;
}
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const usersCount = await User.count({});
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// Fetch exist user that same username
const usernameExist = await User
.count({
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usernameLower: username.toLowerCase(),
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host: null
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}, {
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limit: 1
});
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// Check username already used
if (usernameExist !== 0) {
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ctx.status = 400;
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return;
}
// Generate hash of password
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const salt = await bcrypt.genSalt(8);
const hash = await bcrypt.hash(password, salt);
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// Generate secret
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const secret = generateUserToken();
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// Create account
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const account: IUser = await User.insert({
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avatarId: null,
bannerId: null,
createdAt: new Date(),
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description: null,
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followersCount: 0,
followingCount: 0,
name: null,
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notesCount: 0,
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username: username,
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usernameLower: username.toLowerCase(),
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host: null,
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keypair: generateKeypair(),
token: secret,
password: hash,
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isAdmin: config.autoAdmin && usersCount === 0,
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autoAcceptFollowed: true,
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profile: {
bio: null,
birthday: null,
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location: null
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},
settings: {
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autoWatch: false
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}
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});
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//#region Increment users count
Meta.update({}, {
$inc: {
'stats.usersCount': 1,
'stats.originalUsersCount': 1
}
}, { upsert: true });
//#endregion
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usersChart.update(account, true);
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const res = await pack(account, account, {
detail: true,
includeSecrets: true
});
res.token = secret;
ctx.body = res;
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};