82 lines
4.7 KiB
Markdown
82 lines
4.7 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### Added
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- Flow-Sync ist jetzt ein manueller Full-Pass: `POST /api/flows/sync`
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(Button "Aus Langflow synchronisieren" in der Verwaltung) holt erst alle
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Flows aus Langflow nach `backend/flows/*.json` und deployed sie danach
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automatisch (Report mit `pulled`-Liste). Der Hintergrund-Beobachter und der
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Startup-Sync bleiben dateibasiert. Die Verwaltung zeigt eine deutsche
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Schritt-Anleitung direkt beim Sync-Button.
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- LLM-Provider-Umgebung für Langflow: `OPENAI_API_KEY` + `OPENAI_BASE_URL`
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in `.env` (OpenAI-kompatible Endpoints) erzeugen automatisch
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restart-feste Global Variables in Langflow; LFX liest dieselben Werte.
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- Langflow-Sitzungen halten länger: `LANGFLOW_REFRESH_TOKEN_EXPIRE_SECONDS`
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(Default weiter 7 Tage, Dev-Beispiel 90) + stabile JWT-Signatur via
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`LANGFLOW_SECRET_KEY` — kein Re-Login nach Container-Restarts.
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### Fixed
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- Flow-Sync aus Langflow: neue Flows blieben unsichtbar, weil LFX-Uploads
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mit `Permission denied` scheiterten (named Volume root-owned, LFX läuft
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rootless). `lfx-entrypoint.sh` chownt `/flows` per gosu vor dem Start;
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zusätzlich Pull-Dedup (wiederverwendet gleichnamige/identische Dateien
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statt Bindestrich-Duplikate wie `simple-rule.json`, die jede Sync-Meldung
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mit Namenskonflikten füllten).
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- Sync-Dateinamen behalten die Langflow-Namen (`test_flow.json` statt
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`test-flow.json`; nur dateisystem-reservierte Zeichen werden ersetzt).
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- Gezogene Flow-Dateien sind world-readable (0o644): `mkstemp` erzeugte
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0o600-Dateien, die Langflow beim Start abstürzen ließen
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(`Permission denied` in `/app/flows`, Crash-Loop) und der API Fehler
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(`unreadable`) verursachten.
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- `LANGFLOW_SECRET_KEY` muss ein gültiger Fernet-Key sein (44 Zeichen,
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urlsafe-base64): ein Hex-String brach die Variablen-Verschlüsselung mit
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`Fernet key must be 32 url-safe base64-encoded bytes` (500 beim Anlegen
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von Global Variables — Provider-Keys ließen sich nicht speichern).
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`.env.example` dokumentiert die Erzeugung.
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- LFX runtime user gets a home directory (`useradd -m`, `HOME` set):
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without one every flow run failed with "Settings service not found".
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### Security
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- Production ops: `scripts/check_prod.py` validates `.env` secrets and
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modes before deploy (with tests); README production checklist
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(proxy gates for Langflow, secret rotation, upgrade runbook).
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### Security
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- API authorization: flow management is admin-only, runs and run/approval
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reads require login with strict session-tenant scoping, approval
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decisions record the session user, and flow callbacks authenticate with
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a shared `X-Callback-Token` (`CALLBACK_TOKEN`). Request-controlled
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`tenant_id`, `callback_base_url` and `continuation_flow_id` were
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removed (SSRF / cross-tenant / flow-chaining hardening);
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continuations now resolve from the admin-authored definition.
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- Frontend: `/app/*` routes require login; approver is the session user.
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- Edge hardening: interactive API docs only with debug, security headers
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(nosniff/frame/Referrer-Policy), 2 MiB body cap, per-IP run throttle,
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generic upstream-error responses, magic links never logged.
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- Containers run rootless (api/vite as uid 1000, lfx as `lfx` user);
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frontend fails closed to preview mode unless `FRONTEND_MODE=dev`.
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### Added
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- Landing page: status-quo problem block, 5-step process with quote,
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portal overview with admin areas, AI platform parts, exception tiers,
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quantified benefits, integrations, use-case examples, pilot-program
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section, expanded FAQ (8 items incl. KI data usage, price model,
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responsibility).
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### Changed
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- Landing page copy overhauled after 3 reviewer rounds (church-admin
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compliance wording: "entwickelt nach DSG-EKD/DSGVO" + AVV/TOMs,
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human release responsibility, honest pilot framing instead of
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invented testimonials; CTA now "Pilotgespräch vereinbaren").
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- New photo `pilot-meeting.webp` (consultation scene, self-hosted).
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- Backend lint + format standards via ruff (pinned dev dependency,
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enforced in CI): `uv run ruff check .`, `uv run ruff format`.
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## [0.1.0] - 2026-09-13
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### Added
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- Repo scaffold: docker-compose dev/prod, version-pinned images, devcontainer.
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- Magic-link auth, access requests, RBAC, frontend access-management UI.
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- File-based flow source of truth + sync engine + LFX runtime.
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- RJSF dynamic forms, router, Mantine dark-mode design system.
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- Conversion landing page, automated screenshots, bell-tower favicon.
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- Email-first login, branded multipart HTML magic-link mails.
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- lfx level-4 validation on all canonical flows + regression test.
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