Files
hedena_gold/apps/api/src/modules/customers/customers.service.ts
T
s.esmaeiliandClaude Opus 5 4efe543d62 parity(api,apps): security hotfix stage 2 - real customer sessions, close IDOR
Stage 1 narrowed GET /customers but did not close the leak: the response still
carried every customer id, and /customers/:id, /:id/orders and
/:id/ledger-entries were still public, so the full customer book was still two
requests away. The user caught this. Stage 2 deletes the id-bearing surface.

Customer JWT, separate from the admin one (T1):
  - new src/modules/customer-auth/ with its own passport strategy,
    CustomerJwtGuard, @CustomerAuth() and @CurrentCustomer()
  - signed with JWT_CUSTOMER_SECRET, and every token carries typ:'customer'
    which the strategy verifies; both checks are present deliberately
  - customer state re-read per request, so deactivating takes effect at once
  - mirrors the reference's own split: auth:api vs auth('api-customer')

Real OTP (D6), porting ApiMobileController::userAuth/userVerfiy (:39-64):
  - new CustomerOtp table, additive migration, nothing existing touched
  - parity behaviour: rand(1000,9999), active-customer filter, faTOen digit
    normalisation on both number and code, rejection on mismatch
  - approved improvements over the reference: bcrypt-hashed code, 2-minute
    expiry, 5 attempts then lockout, single use, send throttle (60s per
    number, 5/number and 20/IP per 10 min), and no number enumeration

Routes removed, replaced by token-derived equivalents:
  GET customers, customers/:id, /:id/orders, /:id/ledger-entries
    -> GET customer/me, customer/me/orders, customer/me/ledger-entries
No route accepts a customer id any more, so the IDOR is closed structurally
rather than by a check. The admin panel was unaffected (admin/customers-omde/*).

Both apps migrated in the same commit per the v1/v2 parity rule: token-based
session store, Bearer header, 401 -> clear session and route to login, real
two-step OTP login. Each app keeps its own markup and styling; only logic moved.

Tests: auth-smoke.sh extended with the stage-2 assertions, 46 passed 0 failed
against a live server. jest installed dev-only (user-approved) so pnpm test
works for the first time: 7 passed covering faToEn, which moved to its own
digits.ts to be testable without booting Nest. Typecheck clean on api,
user-app and user-app-v2; both apps build.

[ref: henza_server ApiMobileController.php:39-78]

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-22 01:20:00 +03:30

64 lines
1.9 KiB
TypeScript

import { Injectable, NotFoundException } from '@nestjs/common';
import { Prisma } from '@prisma/client';
import { PrismaService } from '../../prisma/prisma.service';
// passwordHash must never leave the API — every customer read goes through this.
const PUBLIC_CUSTOMER_SELECT = {
id: true,
fullName: true,
mobile: true,
nationalCode: true,
cityId: true,
referredByAgentId: true,
goldCreditLimitGrams: true,
goldDebtGrams: true,
fiatDebtRial: true,
verificationStep: true,
nationalIdImageUrl: true,
businessLicenseUrl: true,
shopImageUrl: true,
isActive: true,
isArchived: true,
createdAt: true,
updatedAt: true,
} satisfies Prisma.CustomerSelect;
/**
* Every method here is reached only through CustomerAuthController's
* token-derived /customer/me* routes, which pass the id from the JWT.
*
* There used to be a `list()` returning every active customer, because the two
* apps' login screens downloaded it and matched the phone number in the
* browser. It is gone: the login lookup now happens server-side inside
* CustomerAuthService.requestOtp, which is what the reference did
* (henza_server ApiMobileController.php:39-49). See SEC-08.
*/
@Injectable()
export class CustomersService {
constructor(private readonly prisma: PrismaService) {}
async getOrThrow(customerId: string) {
const customer = await this.prisma.customer.findUnique({
where: { id: customerId },
select: PUBLIC_CUSTOMER_SELECT,
});
if (!customer) throw new NotFoundException(`Customer ${customerId} not found`);
return customer;
}
getOrders(customerId: string) {
return this.prisma.order.findMany({
where: { customerId },
include: { items: true },
orderBy: { createdAt: 'desc' },
});
}
getLedgerEntries(customerId: string) {
return this.prisma.ledgerEntry.findMany({
where: { customerId },
orderBy: { createdAt: 'desc' },
});
}
}