Jakob WennbergandClaude Opus 4.8
5078b4e02d
* fix(mcp): grace window + idempotent refresh-token replay for OAuth (#710) OAuth refresh rotated BOTH the refresh token and the access key in one zero-grace CAS. Claude Code's MCP OAuth client fails to persist the rotated refresh token (or fires concurrent refreshes), re-presents the stale one, the CAS matches 0 rows, and the grant dies with invalid_grant — forcing a full re-authorization roughly every 60s in a loop. Regression from #392. Keep rotation (RFC 9700 §4.14.2 requires it for public clients) but add a bounded grace window with idempotent replay, atomic in one SECURITY DEFINER RPC: - Migration adds previous_key_hash / previous_refresh_token_hash (+ *_expires_at) shadow columns. validate_and_increment_api_key accepts the current OR an unexpired previous key_hash, with the rate-limit increment keyed off the resolved row id. - New rotate_mcp_refresh_token RPC: rotated | replayed | reuse_revoked | revoked | invalid. In-grace replay re-issues a fresh pair and slides the window so an actively-refreshing client that cannot persist the rotated token keeps working; reuse after the window revokes the grant family (RFC 9700 4.14.2 reuse detection preserved). - The refresh grant now calls the one RPC, closing the old SELECT-then-CAS TOCTOU gap. All previous_* columns default NULL, so existing keys are unaffected and the RPC return shape is unchanged (callers untouched). Tests: rewired the token-route unit tests to the RPC and replaced the test that codified the bug with a #710 regression (in-grace replay returns 200, not 400); added tests/pg/mcp-oauth-rotation-grace.pg.test.ts (grace accept/expire, revoke-never-graced, rotate->demote, idempotent replay, reuse-after-grace->revoke). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * ci: retrigger checks for #714 No code change — re-running CI. The Supabase Preview check fails on a pre-existing main-branch migration-history drift ("Remote migration versions not found in local migrations directory"), not this PR; pg-real (full migration replay) passes. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Accounted
Open-source Swedish accounting software for sole traders (enskild firma) and limited companies (aktiebolag).
What is Accounted?
Accounted 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 Accounted
./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.