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import { Inject, Injectable } from '@nestjs/common';
import rndstr from 'rndstr';
import bcrypt from 'bcryptjs';
import { DI } from '@/di-symbols.js';
import type { RegistrationTicketsRepository, UserPendingsRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
import type { Config } from '@/config.js';
import { MetaService } from '@/core/MetaService.js';
import { CaptchaService } from '@/core/CaptchaService.js';
import { IdService } from '@/core/IdService.js';
import { SignupService } from '@/core/SignupService.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { EmailService } from '@/core/EmailService.js';
import { ILocalUser } from '@/models/entities/User.js';
import { FastifyReplyError } from '@/misc/fastify-reply-error.js';
import { SigninService } from './SigninService.js';
import { bindThis } from '@/decorators.js';
import type { FastifyRequest, FastifyReply } from 'fastify';
@Injectable()
export class SignupApiService {
constructor(
@Inject(DI.config)
private config: Config,
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
@Inject(DI.userProfilesRepository)
private userProfilesRepository: UserProfilesRepository,
@Inject(DI.userPendingsRepository)
private userPendingsRepository: UserPendingsRepository,
@Inject(DI.registrationTicketsRepository)
private registrationTicketsRepository: RegistrationTicketsRepository,
private userEntityService: UserEntityService,
private idService: IdService,
private metaService: MetaService,
private captchaService: CaptchaService,
private signupService: SignupService,
private signinService: SigninService,
private emailService: EmailService,
) {
}
@bindThis
public async signup(
request: FastifyRequest<{
Body: {
username: string;
password: string;
host?: string;
invitationCode?: string;
emailAddress?: string;
'hcaptcha-response'?: string;
'g-recaptcha-response'?: string;
'turnstile-response'?: string;
}
}>,
reply: FastifyReply,
) {
const body = request.body;
const instance = await this.metaService.fetch(true);
// Verify *Captcha
// 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') {
if (instance.enableHcaptcha && instance.hcaptchaSecretKey) {
await this.captchaService.verifyHcaptcha(instance.hcaptchaSecretKey, body['hcaptcha-response']).catch(err => {
throw new FastifyReplyError(400, err);
});
}
if (instance.enableRecaptcha && instance.recaptchaSecretKey) {
await this.captchaService.verifyRecaptcha(instance.recaptchaSecretKey, body['g-recaptcha-response']).catch(err => {
throw new FastifyReplyError(400, err);
});
}
if (instance.enableTurnstile && instance.turnstileSecretKey) {
await this.captchaService.verifyTurnstile(instance.turnstileSecretKey, body['turnstile-response']).catch(err => {
throw new FastifyReplyError(400, err);
});
}
}
const username = body['username'];
const password = body['password'];
const host: string | null = process.env.NODE_ENV === 'test' ? (body['host'] ?? null) : null;
const invitationCode = body['invitationCode'];
const emailAddress = body['emailAddress'];
if (instance.emailRequiredForSignup) {
if (emailAddress == null || typeof emailAddress !== 'string') {
reply.code(400);
return;
}
const res = await this.emailService.validateEmailForAccount(emailAddress);
if (!res.available) {
reply.code(400);
return;
}
}
if (instance.disableRegistration) {
if (invitationCode == null || typeof invitationCode !== 'string') {
reply.code(400);
return;
}
const ticket = await this.registrationTicketsRepository.findOneBy({
code: invitationCode,
});
if (ticket == null) {
reply.code(400);
return;
}
this.registrationTicketsRepository.delete(ticket.id);
}
if (instance.emailRequiredForSignup) {
const code = rndstr('a-z0-9', 16);
// Generate hash of password
const salt = await bcrypt.genSalt(8);
const hash = await bcrypt.hash(password, salt);
await this.userPendingsRepository.insert({
id: this.idService.genId(),
createdAt: new Date(),
code,
email: emailAddress!,
username: username,
password: hash,
});
const link = `${this.config.url}/signup-complete/${code}`;
this.emailService.sendEmail(emailAddress!, 'Signup',
`To complete signup, please click this link:<br><a href="${link}">${link}</a>`,
`To complete signup, please click this link: ${link}`);
reply.code(204);
} else {
try {
const { account, secret } = await this.signupService.signup({
username, password, host,
});
const res = await this.userEntityService.pack(account, account, {
detail: true,
includeSecrets: true,
});
return {
...res,
token: secret,
};
} catch (err) {
throw new FastifyReplyError(400, err);
}
}
}
@bindThis
public async signupPending(request: FastifyRequest<{ Body: { code: string; } }>, reply: FastifyReply) {
const body = request.body;
const code = body['code'];
try {
const pendingUser = await this.userPendingsRepository.findOneByOrFail({ code });
const { account, secret } = await this.signupService.signup({
username: pendingUser.username,
passwordHash: pendingUser.password,
});
this.userPendingsRepository.delete({
id: pendingUser.id,
});
const profile = await this.userProfilesRepository.findOneByOrFail({ userId: account.id });
await this.userProfilesRepository.update({ userId: profile.userId }, {
email: pendingUser.email,
emailVerified: true,
emailVerifyCode: null,
});
this.signinService.signin(request, reply, account as ILocalUser);
} catch (err) {
throw new FastifyReplyError(400, err);
}
}
}
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