rights system

backend/src/database/migrations/037_create_permission_system.sql

@@ -212,53 +212,6 @@ INSERT INTO group_permissions (authentik_group, permission_id) VALUES
   ('dashboard_kommando', 'admin:view')
 ON CONFLICT DO NOTHING;
 
--- ── dashboard_gruppenfuehrer — write level for most ──
-INSERT INTO group_permissions (authentik_group, permission_id) VALUES
-  -- Kalender
-  ('dashboard_gruppenfuehrer', 'kalender:view'),
-  ('dashboard_gruppenfuehrer', 'kalender:create'),
-  ('dashboard_gruppenfuehrer', 'kalender:mark_attendance'),
-  ('dashboard_gruppenfuehrer', 'kalender:create_bookings'),
-  ('dashboard_gruppenfuehrer', 'kalender:edit_bookings'),
-  ('dashboard_gruppenfuehrer', 'kalender:cancel_own_bookings'),
-  ('dashboard_gruppenfuehrer', 'kalender:manage_categories'),
-  ('dashboard_gruppenfuehrer', 'kalender:widget_events'),
-  ('dashboard_gruppenfuehrer', 'kalender:widget_bookings'),
-  ('dashboard_gruppenfuehrer', 'kalender:widget_quick_add'),
-  -- Fahrzeuge
-  ('dashboard_gruppenfuehrer', 'fahrzeuge:view'),
-  ('dashboard_gruppenfuehrer', 'fahrzeuge:change_status'),
-  ('dashboard_gruppenfuehrer', 'fahrzeuge:manage_maintenance'),
-  ('dashboard_gruppenfuehrer', 'fahrzeuge:widget'),
-  -- Einsätze
-  ('dashboard_gruppenfuehrer', 'einsaetze:view'),
-  ('dashboard_gruppenfuehrer', 'einsaetze:create'),
-  ('dashboard_gruppenfuehrer', 'einsaetze:manage_personnel'),
-  -- Ausrüstung
-  ('dashboard_gruppenfuehrer', 'ausruestung:view'),
-  ('dashboard_gruppenfuehrer', 'ausruestung:create'),
-  ('dashboard_gruppenfuehrer', 'ausruestung:manage_maintenance'),
-  ('dashboard_gruppenfuehrer', 'ausruestung:widget'),
-  -- Mitglieder
-  ('dashboard_gruppenfuehrer', 'mitglieder:view_own'),
-  ('dashboard_gruppenfuehrer', 'mitglieder:view_all'),
-  -- Atemschutz
-  ('dashboard_gruppenfuehrer', 'atemschutz:view'),
-  ('dashboard_gruppenfuehrer', 'atemschutz:create'),
-  ('dashboard_gruppenfuehrer', 'atemschutz:widget'),
-  -- Wissen
-  ('dashboard_gruppenfuehrer', 'wissen:view'),
-  ('dashboard_gruppenfuehrer', 'wissen:widget_recent'),
-  ('dashboard_gruppenfuehrer', 'wissen:widget_search'),
-  -- Vikunja
-  ('dashboard_gruppenfuehrer', 'vikunja:create_tasks'),
-  ('dashboard_gruppenfuehrer', 'vikunja:widget_tasks'),
-  ('dashboard_gruppenfuehrer', 'vikunja:widget_quick_add'),
-  -- Dashboard
-  ('dashboard_gruppenfuehrer', 'dashboard:widget_links'),
-  ('dashboard_gruppenfuehrer', 'dashboard:widget_banner')
-ON CONFLICT DO NOTHING;
-
 -- ── dashboard_fahrmeister — vehicle specialist ──
 INSERT INTO group_permissions (authentik_group, permission_id) VALUES
   -- Kalender

backend/src/middleware/rbac.middleware.ts

@@ -96,7 +96,6 @@ export function resolveRequestRole(req: Request): AppRole {
   if (groups.includes('dashboard_admin')) return 'admin';
   if (groups.includes('dashboard_kommando')) return 'kommandant';
   if (
-    groups.includes('dashboard_gruppenfuehrer') ||
     groups.includes('dashboard_fahrmeister') ||
     groups.includes('dashboard_zeugmeister') ||
     groups.includes('dashboard_chargen')
@@ -112,7 +111,7 @@ export function getUserRole(_userId: string): Promise<AppRole> {
 export function roleFromGroups(groups: string[]): AppRole {
   if (groups.includes('dashboard_admin')) return 'admin';
   if (groups.includes('dashboard_kommando')) return 'kommandant';
-  if (groups.includes('dashboard_gruppenfuehrer') || groups.includes('dashboard_fahrmeister') || groups.includes('dashboard_zeugmeister') || groups.includes('dashboard_chargen')) return 'gruppenfuehrer';
+  if (groups.includes('dashboard_fahrmeister') || groups.includes('dashboard_zeugmeister') || groups.includes('dashboard_chargen')) return 'gruppenfuehrer';
   return 'mitglied';
 }
 

backend/src/services/permission.service.ts

@@ -3,13 +3,12 @@ import logger from '../utils/logger';
 
 // Default configs — used when no DB config exists yet
 const DEFAULT_GROUP_HIERARCHY: Record<string, string[]> = {
-  'dashboard_mitglied': ['dashboard_chargen', 'dashboard_atemschutz', 'dashboard_moderator', 'dashboard_zeugmeister', 'dashboard_fahrmeister', 'dashboard_gruppenfuehrer', 'dashboard_kommando'],
+  'dashboard_mitglied': ['dashboard_chargen', 'dashboard_atemschutz', 'dashboard_moderator', 'dashboard_zeugmeister', 'dashboard_fahrmeister', 'dashboard_kommando'],
-  'dashboard_chargen': ['dashboard_gruppenfuehrer', 'dashboard_kommando'],
+  'dashboard_chargen': ['dashboard_kommando'],
   'dashboard_atemschutz': ['dashboard_kommando'],
   'dashboard_moderator': ['dashboard_kommando'],
   'dashboard_zeugmeister': ['dashboard_kommando'],
   'dashboard_fahrmeister': ['dashboard_kommando'],
-  'dashboard_gruppenfuehrer': ['dashboard_kommando'],
   'dashboard_kommando': [],
 };
 

frontend/src/components/admin/NotificationBroadcastTab.tsx

@@ -1,4 +1,5 @@
 import { useState, useEffect, useRef, useCallback } from 'react';
+import { useQuery } from '@tanstack/react-query';
 import {
   Box,
   TextField,
@@ -36,14 +37,16 @@ const DIENSTGRAD_OPTIONS = [
   'Kommandant',
 ];
 
-const GROUP_OPTIONS = [
-  'dashboard_admin',
-  'dashboard_kommando',
-  'dashboard_gruppenfuehrer',
-];
 
 function NotificationBroadcastTab() {
   const { showSuccess, showError } = useNotification();
+  const { data: groupOptions = [] } = useQuery<string[]>({
+    queryKey: ['admin-permission-groups'],
+    queryFn: async () => {
+      const { permissionsApi } = await import('../../services/permissions');
+      return permissionsApi.getGroups();
+    },
+  });
   const [titel, setTitel] = useState('');
   const [nachricht, setNachricht] = useState('');
   const [schwere, setSchwere] = useState<'info' | 'warnung' | 'fehler'>('info');
@@ -198,7 +201,7 @@ function NotificationBroadcastTab() {
             <MenuItem value="">
               <em>Keine Einschraenkung</em>
             </MenuItem>
-            {GROUP_OPTIONS.map((g) => (
+            {groupOptions.map((g) => (
               <MenuItem key={g} value={g}>{g}</MenuItem>
             ))}
           </TextField>

frontend/src/components/admin/UserOverviewTab.tsx

@@ -22,8 +22,10 @@ function getRoleFromGroups(groups: string[] | null): string {
   if (!groups) return 'Mitglied';
   if (groups.includes('dashboard_admin')) return 'Admin';
   if (groups.includes('dashboard_kommando')) return 'Kommandant';
-  if (groups.includes('dashboard_gruppenfuehrer')) return 'Gruppenführer';
   if (groups.includes('dashboard_moderator')) return 'Moderator';
+  if (groups.includes('dashboard_fahrmeister')) return 'Fahrmeister';
+  if (groups.includes('dashboard_zeugmeister')) return 'Zeugmeister';
+  if (groups.includes('dashboard_chargen')) return 'Chargen';
   if (groups.includes('dashboard_atemschutz')) return 'Atemschutz';
   return 'Mitglied';
 }

frontend/src/components/dashboard/AdminStatusWidget.tsx

@@ -4,25 +4,25 @@ import { useNavigate } from 'react-router-dom';
 import { MonitorHeartOutlined } from '@mui/icons-material';
 import { adminApi } from '../../services/admin';
 import { useCountUp } from '../../hooks/useCountUp';
-import { useAuth } from '../../contexts/AuthContext';
+import { usePermissionContext } from '../../contexts/PermissionContext';
 
 function AdminStatusWidget() {
-  const { user } = useAuth();
+  const { hasPermission } = usePermissionContext();
   const navigate = useNavigate();
 
-  const isAdmin = user?.groups?.includes('dashboard_admin') ?? false;
+  const canView = hasPermission('admin:view');
 
   const { data } = useQuery({
     queryKey: ['admin-status-summary'],
     queryFn: () => adminApi.getStatusSummary(),
     refetchInterval: 30_000,
-    enabled: isAdmin,
+    enabled: canView,
   });
 
   const up = useCountUp(data?.up ?? 0);
   const total = useCountUp(data?.total ?? 0);
 
-  if (!isAdmin) return null;
+  if (!canView) return null;
 
   const allUp = data && data.up === data.total;
   const majorityDown = data && data.total > 0 && data.up < data.total / 2;

frontend/src/pages/AdminSettings.tsx

@@ -31,7 +31,7 @@ import {
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { Navigate } from 'react-router-dom';
 import DashboardLayout from '../components/dashboard/DashboardLayout';
-import { useAuth } from '../contexts/AuthContext';
+import { usePermissionContext } from '../contexts/PermissionContext';
 import { useNotification } from '../contexts/NotificationContext';
 import { settingsApi } from '../services/settings';
 
@@ -61,11 +61,11 @@ const ADMIN_INTERVAL_OPTIONS = [
 ];
 
 function AdminSettings() {
-  const { user } = useAuth();
+  const { hasPermission } = usePermissionContext();
   const { showSuccess, showError } = useNotification();
   const queryClient = useQueryClient();
 
-  const isAdmin = user?.groups?.includes('dashboard_admin') ?? false;
+  const canAccess = hasPermission('admin:write');
 
   // State for link collections
   const [linkCollections, setLinkCollections] = useState<LinkCollection[]>([]);
@@ -86,7 +86,7 @@ function AdminSettings() {
   const { data: settings, isLoading } = useQuery({
     queryKey: ['admin-settings'],
     queryFn: () => settingsApi.getAll(),
-    enabled: isAdmin,
+    enabled: canAccess,
   });
 
   // Initialize state from fetched settings
@@ -197,7 +197,7 @@ function AdminSettings() {
     reader.readAsDataURL(file);
   };
 
-  if (!isAdmin) {
+  if (!canAccess) {
     return <Navigate to="/dashboard" replace />;
   }
 

frontend/src/pages/UebungDetail.tsx

@@ -42,7 +42,7 @@ import {
 } from '@mui/icons-material';
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import DashboardLayout from '../components/dashboard/DashboardLayout';
-import { useAuth } from '../contexts/AuthContext';
+import { usePermissionContext } from '../contexts/PermissionContext';
 import { trainingApi } from '../services/training';
 import type { TeilnahmeStatus, UebungTyp, Teilnahme } from '../types/training.types';
 
@@ -75,18 +75,6 @@ function formatTime(iso: string): string {
   return `${String(d.getHours()).padStart(2,'0')}:${String(d.getMinutes()).padStart(2,'0')} Uhr`;
 }
 
-// ---------------------------------------------------------------------------
-// Role helper — reads `role` from the user object (added by Tier 1)
-// ---------------------------------------------------------------------------
-
-const ROLE_ORDER: Record<string, number> = {
-  mitglied: 0, gruppenfuehrer: 1, kommandant: 2, admin: 3,
-};
-
-function hasRole(userRole: string | undefined, minRole: string): boolean {
-  return (ROLE_ORDER[userRole ?? 'mitglied'] ?? 0) >= (ROLE_ORDER[minRole] ?? 0);
-}
-
 // ---------------------------------------------------------------------------
 // RSVP Status icon
 // ---------------------------------------------------------------------------
@@ -199,7 +187,7 @@ function MarkAttendanceDialog({
 function AttendeeAccordion({
   teilnahmen,
   counts,
-  userRole,
+  canSeeList,
 }: {
   teilnahmen?: Teilnahme[];
   counts: {
@@ -210,9 +198,8 @@ function AttendeeAccordion({
     anzahl_erschienen: number;
     gesamt_eingeladen: number;
   };
-  userRole?: string;
+  canSeeList: boolean;
 }) {
-  const canSeeList = hasRole(userRole, 'gruppenfuehrer');
 
   return (
     <Accordion disableGutters elevation={0} sx={{ border: '1px solid', borderColor: 'divider', borderRadius: 1 }}>
@@ -279,14 +266,13 @@ function AttendeeAccordion({
 export default function UebungDetail() {
   const { id } = useParams<{ id: string }>();
   const navigate = useNavigate();
-  const { user } = useAuth();
+  const { hasPermission } = usePermissionContext();
   const queryClient = useQueryClient();
   const theme = useTheme();
   const isMobile = useMediaQuery(theme.breakpoints.down('sm'));
 
-  // We cast user to include `role` (added by Tier 1)
+  const canWrite = hasPermission('kalender:create');
-  const userRole = (user as any)?.role as string | undefined;
+  const canSeeAttendees = hasPermission('kalender:mark_attendance');
-  const canWrite = hasRole(userRole, 'gruppenfuehrer');
 
   const [markAttendanceOpen, setMarkAttendanceOpen] = useState(false);
   const [rsvpLoading, setRsvpLoading] = useState<'zugesagt' | 'abgesagt' | null>(null);
@@ -531,7 +517,7 @@ export default function UebungDetail() {
           <AttendeeAccordion
             teilnahmen={event.teilnahmen}
             counts={event}
-            userRole={userRole}
+            canSeeList={canSeeAttendees}
           />
         </Paper>
       </Box>