Jakob WennbergandClaude Opus 4.7
a0485ca1c1
* fix(tic): reject BankID signup when email is already registered (CWE-287) Signup previously linked BankID to any pre-existing profile matching the submitted email. Because BankID proves identity but not email ownership, an attacker who knew a victim's email could bind their own BankID to the victim's account and then log in via BankID (which skips TOTP MFA). Now signup returns 409 account_exists; the register page shows a Swedish error toast and redirects to /login so the user can authenticate with their password first and link BankID from settings (via the authenticated /bankid/link route that already exists). Covered by new bankid-complete.test.ts with an explicit regression test asserting no side-effects occur on the account_exists path. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(bookkeeping): prevent duplicate registration entries for supplier invoices The invoice-inbox convert flow creates the registration journal entry inline and then emits supplier_invoice.confirmed. The core handler was also creating one, producing a second voucher on 2440/2641/expense and overwriting registration_journal_entry_id on the row. Two guards in the core handler: - Payload guard: skip if supplierInvoice.registration_journal_entry_id is already set (fast path for callers that include it in the payload). - DB re-fetch guard: re-read the row and skip if it has been linked since the payload was built (handles stale-payload callers). The inbox extension now stamps registration_journal_entry_id onto the in-memory invoice before emitting so the fast path trips. Also fixes a latent bug where the handler filtered company_settings by userId instead of companyId, which would have selected the wrong row (or none) on multi-company accounts. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(events): write company_id on event_log rows and refuse unscoped events event_log has a company-scoped SELECT RLS policy, so rows written with NULL company_id are invisible to every user — effectively silently dropped from the automation feed. The handler now reads companyId from the payload (all persisted event types mandate it in TS) and includes it in both single and batch inserts. If a caller ever bypasses the type system and emits without companyId, the handler logs an error and skips persistence rather than writing a poisoned row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: address PR review nits (event-log meta strip, redirect timer) - event-log-handler: rename stripUserId → stripMetaFields and also drop companyId from the stored data JSONB so it isn't duplicated alongside its dedicated column. - register page: drop the 1500ms setTimeout before router.push('/login') on the account_exists branch — the timer had no cleanup and fired a stale-closure push if the component unmounted first. The toast survives the route change via the root layout's Toaster. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
gnubok
Open-source Swedish accounting software for sole traders (enskild firma) and limited companies (aktiebolag).
What is gnubok?
gnubok implements double-entry bookkeeping compliant with Swedish accounting law (Bokforingslagen). It supports the BAS 2026 chart of accounts, handles VAT declarations (momsdeklaration), SIE import/export, and enforces 7-year document retention. Built for sole traders and limited companies operating in Sweden.
Features
- Double-entry bookkeeping -- BAS 2026 chart of accounts, draft/commit workflow, sequential voucher numbering
- Invoicing -- Create, send, and track invoices with mixed VAT rates and PDF generation
- Bank reconciliation -- PSD2 bank connection via Enable Banking, 4-pass automatic matching
- VAT declaration -- SKV 4700 form mapping, per-rate breakdown, EU/export handling
- Tax reports -- NE-bilaga, INK2, SRU export for Skatteverket
- Supplier invoices -- Registration, payment tracking, input VAT deduction
- Document archive -- SHA-256 integrity, 7-year retention enforcement, full archive ZIP export
- SIE import/export -- Standard Swedish accounting interchange format
- Extension system -- Opt-in plugins for AI categorization, receipt OCR, email, calendar, and more
Self-Hosting
git clone https://github.com/erp-mafia/gnubok.git
cd gnubok
./setup.sh # Prompts for Supabase credentials, generates .env
docker compose up -d
You need a Supabase project and must apply the database migrations before first use. See SELF-HOSTING.md for the full step-by-step guide, including Supabase setup, auth configuration, optional features (AI, email, push notifications), and troubleshooting.
Development Setup
Prerequisites: Node.js 20+, a Supabase project.
npm install
npm run dev # Start dev server (auto-generates extension registry)
npm test # Run tests
npm run build # Production build
npm run lint # ESLint
Tech Stack
- Framework: Next.js 16 (App Router), React 19, TypeScript (strict)
- Database: Supabase (PostgreSQL + Row Level Security + email/password auth + TOTP MFA)
- Styling: Tailwind CSS 4 + shadcn/ui
- Integrations: Enable Banking (PSD2), Anthropic SDK, LangChain, OpenAI, Resend, JSZip
Documentation
- SELF-HOSTING.md -- Full self-hosting guide (Docker, Supabase setup, migrations, optional features)
- CLAUDE.md -- Architecture, bookkeeping engine, database conventions, extension system
- CONTRIBUTING.md -- Development workflow, code style, pull request process
- SECURITY.md -- Vulnerability reporting policy
Contributing
Contributions are welcome. See CONTRIBUTING.md for the full guide.
All commits require a DCO sign-off (git commit -s).
License
AGPL-3.0-or-later with an extension exception: third-party extensions that interact solely through the documented Extension API may be licensed under any terms, including proprietary. See LICENSE for details and NOTICE for third-party attributions.