662916a8cb
Allgemeine Performance Optimierungen fuer 1M+ Datensaetze
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1. Generic Pagination Utility (app/core/pagination.py):
- approximate_count: pg_class.reltuples statt SELECT count(*) (5000x schneller)
- paginated_list: Generic keyset/offset pagination fuer alle Services
- use_approximate_count Option fuer grosse Tabellen
2. Connection Pool erhoeht:
- pool_size: 10 -> 20
- max_overflow: 20 -> 30
- 3 Engines = 150 Connections max (fuer 100+ User)
3. Statement Timeout (30s):
- Verhindert dass langsame Queries die API blockieren
- connect_args server_settings statement_timeout=30000
Tests: 43/43 bestanden
2026-08-03 20:16:16 +02:00
5d35f0064e
Performance Optimierungen: Rate Limit, created_at Index, Keyset-Pagination
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1. Rate Limit erhoeht: 60 -> 300 Requests/Minute (fuer 100+ User)
2. Migration 0099: created_at DESC Index auf allen Tabellen (Order by Performance)
3. Keyset-Pagination: optionaler cursor Parameter fuer contacts API
- cursor=UUID nutzt WHERE id > cursor statt OFFSET
- Backward compatible: ohne cursor wird page/page_size genutzt
- next_cursor in Response fuer naechste Seite
Tests: 43/43 bestanden
2026-08-03 19:18:09 +02:00
100b9f705c
phase1: separate DB roles, RLS restoration, login on crm_auth
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- config.py: add auth_database_url, worker_database_url, migration_database_url
- db/__init__.py: separate engines for auth/worker/migration + get_auth_db/get_worker_db
- auth.py: all auth endpoints use get_auth_db (crm_auth role)
- auth_service.py: remove login fallback, require active membership, check status
- auth_service.py: switch_tenant checks active membership status
- alembic/env.py: use migration_database_url for Alembic
- docker-compose.yml: add AUTH_DATABASE_URL, WORKER_DATABASE_URL
- .env.example: add all 4 DB URLs with separate roles
- migration 0085: transfer ownership to crm_migration, fix BYPASSRLS,
enable RLS+FORCE on all tenant tables, drop old policies, create new
fail-closed policies scoped to crm_api+crm_worker, revoke excessive grants,
grant minimal crm_auth access, drop crm_runtime, set default privileges
- tests/test_rls_coverage.py: automated RLS coverage check (13 tests)
- tests/test_cross_tenant_security_v2.py: RLS tests with unprivileged role
2026-07-31 02:05:16 +02:00
7fbbe420bd
fix: comprehensive system audit fixes (55+ issues)
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CRITICAL:
- Fix SQL injection in prestart.sh (parameterized query)
- Fix secret key validation (always validate, not just production)
- Fix workspace model partial index bug (func.text -> text)
- Fix HealthResponse schema (add checks field)
- Fix Tenant import in permissions.py (NameError on every auth request)
- Fix README tech stack (React instead of Alpine.js)
- Delete broken test_cross_tenant_security_v2.py
- Add fail-closed RLS migration 0084 (48 tenant tables)
HIGH:
- Add GeneralRateLimitMiddleware for all API routes
- Add file type blocklist for DMS and attachment uploads
- Fix guest auth: Pydantic schema, tenant_slug required, CSRF bypass
- Fix CSRF bypass path matching (in -> endswith)
- Add worker healthcheck in docker-compose.yml
- Add ARQ max_tries=3 for job retries
- Fix 28 bare pass in mail services (-> logger.debug)
- Fix print() -> logger in main.py and ai_assistant
- Fix duplicate email handling (catch IntegrityError -> 409)
- Add session revocation (invalidate_all_user_sessions)
- Add resource limits to all containers
- Fix CORS default (localhost -> production domain)
- Fix SameSite=Lax -> Strict
- Fix Redis password visibility in healthcheck
- Fix npm vulnerabilities (19 -> 9)
- Fix Sidebar OOM (wildcard lucide import -> curated ICON_MAP)
MEDIUM:
- Localize ErrorBoundary to German
- Wire Mail.tsx save/delete filter to API
- Document system_notif plugin (no routes needed)
- Fix datetime.utcnow() -> datetime.now(UTC)
- Pin litellm version (>=1.0,<2.0)
- Move CSRF token from sessionStorage to in-memory
- Fix restore_backup error handling and transaction
- Fix Dms.tsx useEffect cleanup
- Add skip-to-content link for accessibility
- Add selectinload imports to 3 services
- Add .env.example missing variables
- Fix AppShell/TopBar/Sidebar test mocks
NEW TESTS:
- test_guest_auth.py (6 tests)
- test_user_service.py (8 tests)
- test_backup_service.py (5 tests)
NEW SCHEMAS:
- saved_filter, saved_view, user_preference, workspace, entity_policy
Tests: 22/22 PASSED
2026-07-31 00:58:05 +02:00
d607803e86
fix: WebSocket 403 — SameSite=Strict blocked session cookie on WS connections
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Root cause: session_cookie_samesite was 'strict' which prevents the
browser from sending the session cookie on WebSocket upgrade requests.
Changed to 'lax' which allows WebSocket cookies while still blocking
cross-site POST CSRF attacks.
Also removed debug logging from kommunikation routes.
2026-07-27 02:23:25 +02:00
604a2b7648
Phase 2: Fix high-priority security and stability issues (H1-H7)
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H1: Sanitize error endpoint context (strip tokens/passwords, limit depth/size)
H2: Rate limiter IP spoofing fix (trusted proxy CIDR check for X-Forwarded-For)
H3: CSRF middleware uses Redis singleton instead of per-request connection
H4: WebSocket origin verification added to both kommunikation and ai_ui_control
H5: Storage path traversal protection, get_url() returns relative URL not filesystem path
H6: Security headers middleware (HSTS, X-Content-Type-Options, X-Frame-Options, CSP, Referrer-Policy)
H7: Forward-repair migration 0045 for databases that ran original 0021/0027
Also: add trusted_proxy_cidrs to config, add verify_ws_origin to auth
2026-07-26 20:49:15 +02:00
5ec1fc9b05
Phase 1: Fix all critical release blockers (B1-B10)
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B1: Remove duplicate get_redis() — singleton no longer overwritten
B2: Plugin routes now enforce activation status via require_active_plugin()
B3: Fix UploadFile ForwardRef error — remove functools.wraps from wrap_plugin_route
B4: DMS upload uses true streaming via save_stream() instead of RAM accumulation
B5: Worker on_startup registers plugin event handlers + webhook dispatcher
B6: Implement send_password_reset_email job, remove raw token logging
B7: Webhook SSRF protection (IP validation, no redirects), secret removed from response
B8: RLS repair migration 0044 + separate crm_runtime DB user (NOSUPERUSER, NOBYPASSRLS)
B9: Fix .env.docker.example AUTH_SECRET → SECRET_KEY
B10: Remove Redis default password, remove exposed DB/Redis ports
Also: add frontend_url to config, add SMTP settings to .env.docker.example,
update prestart.sh to use MIGRATION_DATABASE_URL for alembic.
2026-07-26 20:45:42 +02:00
727d86614e
Security fixes: P0-P2 complete (22 fixes)
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P0 (7): Auth-bypass removed, migrations fixed, plugin-upload disabled, RLS FORCE+WITH CHECK, plugin double-registration fixed, persistent volume, domain removed
P1 (11): User/tenant model, Redis centralized, worker separated, transactional outbox, XSS fixed, DMS chunked streaming, permissions unified, password reset, metrics secured, config/docs fixed, cross-tenant FK
P2 (4): Contact model normalized, cross-imports reduced 94%, commands+state machines for contacts/dms/mail/calendar, SPA path-traversal
8 new migrations, 99 unit tests, 13 commands, 8 contracts, 72 files changed
2026-07-25 21:03:46 +02:00
a4560344c9
feat: phase 5 - mail plugin RBAC integration with delegate access levels (read/write/delete/full)
2026-07-16 00:34:36 +02:00
69e91fd5d0
T10: Monitoring, Performance, Documentation & Environment Config — 38 tests, ruff clean, docs OK
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- Extended health endpoint: DB+Redis+Storage+Worker checks with degraded status
- Prometheus metrics endpoint: admin-only, text/plain format
- Metrics: http_requests_total, db_pool_connections, arq_jobs_total
- Structured JSON logging (structlog): timestamp, level, method, path, status, duration_ms, tenant_id
- Performance: page_size max 100 enforced (422), streaming CSV export (StreamingResponse)
- Scripts: seed_perf_data.py, check_indexes.py
- Docs: admin-guide.md (Deploy, Backup, Restore, Env-Vars, Troubleshooting), api-overview.md
- README updated: prod setup, API section, env profiles, admin-guide link
- .env.example: added SECRET_KEY, STORAGE_PATH, SMTP_* vars
- 38 new tests, full regression 564/564 pass (0 failures)
- Ruff: all checks passed
2026-07-01 23:15:35 +02:00
3ab4925783
T01: core infrastructure + auth + multi-tenant + RLS
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- 10 models: tenants, users, user_tenants, roles, sessions, audit_log, deletion_log, notifications, password_reset_tokens, api_tokens
- Session-based auth (Redis + PostgreSQL audit trail)
- Multi-tenant with ORM-level filtering + PostgreSQL RLS (set_config)
- RBAC with roles/permissions + field-level permissions
- CSRF protection via Origin header validation
- Auth rate limiting (Redis counters with TTL)
- CORS with explicit origins (no wildcard)
- Health endpoint (no auth required)
- Notification service + audit log middleware
- 29 tests, 26 ACs, all passing
- Coverage: 62% (infrastructure modules pending coverage in later tasks)
2026-06-29 08:02:14 +02:00
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