Merge pull request 'Fix prod admin initialisation' (#410) from fix/admin_init into main

Reviewed-on: #410

.drone.yml

@@ -273,7 +273,7 @@ environment:
 
 steps:
   - name: renovate
-    image: renovate/renovate:42.81
+    image: renovate/renovate:42.95
     environment:
       RENOVATE_CONFIG_FILE: "renovate_backend_config.js"
       RENOVATE_TOKEN:

.env.example

@@ -11,9 +11,22 @@ PHX_HOST=localhost
 # Recommended: Association settings
 ASSOCIATION_NAME="Sportsclub XYZ"
 
+# Optional: Admin user (created/updated on container start via Release.seed_admin)
+# In production, set these so the first admin can log in. Change password without redeploy:
+#   bin/mv eval "Mv.Release.seed_admin()"  (with new ADMIN_PASSWORD or ADMIN_PASSWORD_FILE)
+# ADMIN_EMAIL=admin@example.com
+# ADMIN_PASSWORD=secure-password
+# ADMIN_PASSWORD_FILE=/run/secrets/admin_password
+
 # Optional: OIDC Configuration
 # These have defaults in docker-compose.prod.yml, only override if needed
 # OIDC_CLIENT_ID=mv
 # OIDC_BASE_URL=http://localhost:8080/auth/v1
 # OIDC_REDIRECT_URI=http://localhost:4001/auth/user/rauthy/callback
 # OIDC_CLIENT_SECRET=your-rauthy-client-secret
+
+# Optional: OIDC group → Admin role sync (e.g. Authentik groups from profile scope)
+# If OIDC_ADMIN_GROUP_NAME is set, users in that group get Admin role on registration/sign-in.
+# OIDC_GROUPS_CLAIM defaults to "groups" (JWT claim name for group list).
+# OIDC_ADMIN_GROUP_NAME=admin
+# OIDC_GROUPS_CLAIM=groups

CODE_GUIDELINES.md

@@ -81,8 +81,8 @@ lib/
 ├── membership/            # Membership domain
 │   ├── membership.ex      # Domain definition
 │   ├── member.ex          # Member resource
+│   ├── custom_field.ex               # Custom field (definition) resource
 │   ├── custom_field_value.ex        # Custom field value resource
-│   ├── custom_field.ex   # CustomFieldValue type resource
 │   ├── setting.ex         # Global settings (singleton resource)
 │   ├── group.ex           # Group resource
 │   ├── member_group.ex    # MemberGroup join table resource
@@ -198,7 +198,8 @@ test/
 ├── seeds_test.exs         # Database seed tests
 └── support/               # Test helpers
     ├── conn_case.ex       # Controller test helpers
-    └── data_case.ex       # Data layer test helpers
+    ├── data_case.ex       # Data layer test helpers
+    └── fixtures.ex        # Shared test fixtures (Mv.Fixtures)
 ```
 
 ### 1.2 Module Organization
@@ -1339,7 +1340,8 @@ test/
 │   └── components/
 └── support/               # Test helpers
     ├── conn_case.ex       # Controller test setup
-    └── data_case.ex       # Database test setup
+    ├── data_case.ex       # Database test setup
+    └── fixtures.ex        # Shared test fixtures (Mv.Fixtures)
 ```
 
 **Test File Naming:**

config/config.exs

@@ -58,6 +58,11 @@ config :mv,
     max_rows: 1000
   ]
 
+# OIDC group → role sync (optional). Overridden in runtime.exs from ENV in production.
+config :mv, :oidc_role_sync,
+  admin_group_name: nil,
+  groups_claim: "groups"
+
 # Configures the endpoint
 config :mv, MvWeb.Endpoint,
   url: [host: "localhost"],

config/runtime.exs

@@ -89,6 +89,11 @@ if System.get_env("PHX_SERVER") do
   config :mv, MvWeb.Endpoint, server: true
 end
 
+# OIDC group → Admin role sync: read from ENV in all environments (dev/test/prod)
+config :mv, :oidc_role_sync,
+  admin_group_name: System.get_env("OIDC_ADMIN_GROUP_NAME"),
+  groups_claim: System.get_env("OIDC_GROUPS_CLAIM") || "groups"
+
 if config_env() == :prod do
   database_url = build_database_url.()
 

docker-compose.yml

@@ -25,7 +25,7 @@ services:
 
   rauthy:
     container_name: rauthy-dev
-    image: ghcr.io/sebadob/rauthy:0.33.4
+    image: ghcr.io/sebadob/rauthy:0.34.2
     environment:
       - LOCAL_TEST=true
       - SMTP_URL=mailcrab

docs/admin-bootstrap-and-oidc-role-sync.md

@@ -0,0 +1,54 @@
+# Admin Bootstrap and OIDC Role Sync
+
+## Overview
+
+- **Admin bootstrap:** In production, no seeds run. The first admin user is created/updated from environment variables in the Docker entrypoint (after migrate, before server). Password can be changed without redeploy via `bin/mv eval "Mv.Release.seed_admin()"`.
+- **OIDC role sync:** Optional mapping from OIDC groups (e.g. from Authentik profile scope) to the Admin role. Users in the configured admin group get the Admin role on registration and on each sign-in.
+
+## Admin Bootstrap (Part A)
+
+### Environment Variables
+
+- `ADMIN_EMAIL` – Email of the admin user to create/update. If unset, seed_admin/0 does nothing.
+- `ADMIN_PASSWORD` – Password for the admin user. If unset (and no file), no new user is created; if a user with ADMIN_EMAIL already exists (e.g. OIDC-only), their role is set to Admin (no password change).
+- `ADMIN_PASSWORD_FILE` – Path to a file containing the password (e.g. Docker secret).
+
+### Release Task
+
+- `Mv.Release.seed_admin/0` – Reads ADMIN_EMAIL and password from ADMIN_PASSWORD or ADMIN_PASSWORD_FILE. If both email and password are set: creates or updates the user with the Admin role. If only ADMIN_EMAIL is set: sets the Admin role on an existing user with that email (for OIDC-only admins); does not create a user. Idempotent.
+
+### Entrypoint
+
+- rel/overlays/bin/docker-entrypoint.sh – After migrate, runs seed_admin(), then starts the server.
+
+### Seeds (Dev/Test)
+
+- priv/repo/seeds.exs – Uses ADMIN_PASSWORD or ADMIN_PASSWORD_FILE when set; otherwise fallback "testpassword" only in dev/test.
+
+## OIDC Role Sync (Part B)
+
+### Configuration
+
+- `OIDC_ADMIN_GROUP_NAME` – OIDC group name that maps to the Admin role. If unset, no role sync.
+- `OIDC_GROUPS_CLAIM` – JWT claim name for group list (default "groups").
+- Module: Mv.OidcRoleSyncConfig (oidc_admin_group_name/0, oidc_groups_claim/0).
+
+### Sync Logic
+
+- Mv.OidcRoleSync.apply_admin_role_from_user_info(user, user_info) – If admin group configured, sets user role to Admin or Mitglied based on user_info groups.
+
+### Where It Runs
+
+1. Registration: register_with_rauthy after_action calls OidcRoleSync.
+2. Sign-in: sign_in_with_rauthy prepare after_action calls OidcRoleSync for each user.
+
+### Internal Action
+
+- User.set_role_from_oidc_sync – Internal update (role_id only). Used by OidcRoleSync; not exposed.
+
+## See Also
+
+- .env.example – Admin and OIDC group env vars.
+- lib/mv/release.ex – seed_admin/0.
+- lib/mv/oidc_role_sync.ex – Sync implementation.
+- docs/oidc-account-linking.md – OIDC account linking.

docs/email-sync.md

@@ -4,6 +4,7 @@
 2. **DB constraints** - Prevent duplicates within same table (users.email, members.email)
 3. **Custom validations** - Prevent cross-table conflicts only for linked entities
 4. **Sync is bidirectional**: User ↔ Member (but User always wins on link)
+5. **Linked member email change** - When a member is linked, only administrators or the linked user may change that member's email (Member resource validation `EmailChangePermission`). Because User.email wins on link and changes sync Member → User, allowing anyone to change a linked member's email would overwrite that user's account email; this rule keeps sync under control.
 
 ---
 

docs/groups-architecture.md

@@ -4,7 +4,7 @@
 **Feature:** Groups Management  
 **Version:** 1.0  
 **Last Updated:** 2025-01-XX  
-**Status:** Architecture Design - Ready for Implementation
+**Status:** ✅ Implemented (authorization: see [roles-and-permissions-architecture.md](./roles-and-permissions-architecture.md))
 
 ---
 
@@ -412,15 +412,17 @@ lib/
 
 ## Authorization
 
+**Status:** ✅ Implemented. Group and MemberGroup resource policies and PermissionSets are in place. See [roles-and-permissions-architecture.md](./roles-and-permissions-architecture.md) for the full permission matrix and policy patterns.
+
 ### Permission Model (MVP)
 
-**Resource:** `groups`
+**Resource:** `Group` (and `MemberGroup`)
 
 **Actions:**
-- `read` - View groups (all users with member read permission)
-- `create` - Create groups (admin only)
-- `update` - Edit groups (admin only)
-- `destroy` - Delete groups (admin only)
+- `read` - View groups (all permission sets)
+- `create` - Create groups (normal_user and admin)
+- `update` - Edit groups (normal_user and admin)
+- `destroy` - Delete groups (normal_user and admin)
 
 **Scopes:**
 - `:all` - All groups (for all permission sets that have read access)
@@ -442,7 +444,7 @@ lib/
 **Own Data Permission Set:**
 - `read` action on `Group` resource with `:all` scope - granted
 
-**Note:** All permission sets use `:all` scope for groups. Groups are considered public information that all users with member read permission can view. Only admins can manage (create/update/destroy) groups.
+**Note:** All permission sets use `:all` scope for groups. Groups are considered public information that all users with member read permission can view. normal_user and admin can manage (create/update/destroy) groups.
 
 ### Member-Group Association Permissions
 

docs/membership-fee-architecture.md

@@ -334,20 +334,18 @@ lib/
 
 ### Permission System Integration
 
-**See:** [roles-and-permissions-architecture.md](./roles-and-permissions-architecture.md)
+**Status:** ✅ Implemented. See [roles-and-permissions-architecture.md](./roles-and-permissions-architecture.md) for the full permission matrix and policy patterns.
 
-**Required Permissions:**
+**PermissionSets (lib/mv/authorization/permission_sets.ex):**
 
-- `MembershipFeeType.create/update/destroy` - Admin only
-- `MembershipFeeType.read` - Admin, Treasurer, Board
-- `MembershipFeeCycle.update` (status changes) - Admin, Treasurer
-- `MembershipFeeCycle.read` - Admin, Treasurer, Board, Own member
+- **MembershipFeeType:** All permission sets can read (:all); only admin has create/update/destroy (:all).
+- **MembershipFeeCycle:** All can read (:all); read_only has read only; normal_user and admin have read + create + update + destroy (:all).
+- **Manual "Regenerate Cycles" (UI + server):** The "Regenerate Cycles" button in the member detail view is shown to users who have MembershipFeeCycle create permission (normal_user and admin). UI access is gated by `can_create_cycle`. The LiveView handler also enforces `can?(:create, MembershipFeeCycle)` server-side before running regeneration (so e.g. a read_only user cannot trigger it via DevTools). Regeneration runs with system actor.
 
-**Policy Patterns:**
+**Resource Policies:**
 
-- Use existing HasPermission check
-- Leverage existing roles (Admin, Kassenwart)
-- Member can read own cycles (linked via member_id)
+- **MembershipFeeType** (`lib/membership_fees/membership_fee_type.ex`): `authorizers: [Ash.Policy.Authorizer]`, single policy with `HasPermission` for read/create/update/destroy.
+- **MembershipFeeCycle** (`lib/membership_fees/membership_fee_cycle.ex`): Same pattern; update includes mark_as_paid, mark_as_suspended, mark_as_unpaid.
 
 ### LiveView Integration
 
@@ -357,7 +355,7 @@ lib/
 2. MembershipFeeCycle table component (member detail view)
    - Implemented as `MvWeb.MemberLive.Show.MembershipFeesComponent`
    - Displays all cycles in a table with status management
-   - Allows changing cycle status, editing amounts, and regenerating cycles
+   - Allows changing cycle status, editing amounts, and manually regenerating cycles (normal_user and admin)
 3. Settings form section (admin)
 4. Member list column (membership fee status)
 

docs/roles-and-permissions-architecture.md

@@ -97,6 +97,10 @@ Control CRUD operations on:
 - CustomFieldValue (custom field values)
 - CustomField (custom field definitions)
 - Role (role management)
+- Group (group definitions; read all, create/update/destroy normal_user and admin)
+- MemberGroup (member–group associations; own_data read :linked, read_only read :all, normal_user/admin create/destroy)
+- MembershipFeeType (fee type definitions; all read, admin-only create/update/destroy)
+- MembershipFeeCycle (fee cycles; own_data read :linked, read_only read :all, normal_user/admin read+create+update+destroy; manual "Regenerate Cycles" for normal_user and admin)
 
 **4. Page-Level Permissions**
 
@@ -105,6 +109,7 @@ Control access to LiveView pages:
 - Show pages (detail views)
 - Form pages (create/edit)
 - Admin pages
+- Settings pages: `/settings` and `/membership_fee_settings` are admin-only (explicit in PermissionSets)
 
 **5. Granular Scopes**
 
@@ -121,6 +126,8 @@ Three scope levels for permissions:
 - **Linked Member Email:** Only admins can edit email of member linked to user
 - **System Roles:** "Mitglied" role cannot be deleted (is_system_role flag)
 - **User-Member Linking:** Only admins can link/unlink users and members
+- **User Role Assignment:** Only admins can change a user's role (via `update_user` with `role_id`). Last-admin validation ensures at least one user keeps the Admin role.
+- **Settings Pages:** `/settings` and `/membership_fee_settings` are admin-only (explicit in PermissionSets pages).
 
 **7. UI Consistency**
 
@@ -684,6 +691,12 @@ Quick reference table showing what each permission set allows:
 | **CustomFieldValue** (all) | - | R | R, C, U, D | R, C, U, D |
 | **CustomField** (all) | R | R | R | R, C, U, D |
 | **Role** (all) | - | - | - | R, C, U, D |
+| **Group** (all) | R | R | R, C, U, D | R, C, U, D |
+| **MemberGroup** (linked) | R | - | - | - |
+| **MemberGroup** (all) | - | R | R, C, D | R, C, D |
+| **MembershipFeeType** (all) | R | R | R | R, C, U, D |
+| **MembershipFeeCycle** (linked) | R | - | - | - |
+| **MembershipFeeCycle** (all) | - | R | R, C, U, D | R, C, U, D |
 
 **Legend:** R=Read, C=Create, U=Update, D=Destroy
 
@@ -1012,16 +1025,21 @@ defmodule Mv.Membership.Member do
       authorize_if expr(id == ^actor(:member_id))
     end
     
-    # 2. GENERAL: Check permissions from role
-    # - :own_data → can UPDATE linked member (scope :linked via HasPermission)
-    # - :read_only → can READ all members (scope :all), no update permission
-    # - :normal_user → can CRUD all members (scope :all)
-    # - :admin → can CRUD all members (scope :all)
-    policy action_type([:read, :create, :update, :destroy]) do
+    # 2. READ/DESTROY: Check permissions only (no :user argument on these actions)
+    policy action_type([:read, :destroy]) do
       description "Check permissions from user's role"
       authorize_if Mv.Authorization.Checks.HasPermission
     end
 
+    # 3. CREATE/UPDATE: Forbid user link unless admin; then check permissions
+    # ForbidMemberUserLinkUnlessAdmin: only admins may pass :user (link or unlink via nil/empty).
+    # HasPermission: :own_data → update linked; :read_only → no update; :normal_user/admin → update all
+    policy action_type([:create, :update]) do
+      description "Forbid user link unless admin; then check permissions"
+      forbid_if Mv.Authorization.Checks.ForbidMemberUserLinkUnlessAdmin
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+
     # 4. DEFAULT: Ash implicitly forbids if no policy authorizes (fail-closed)
   end
   
@@ -1041,6 +1059,8 @@ end
 - **READ list queries**: No record at strict_check time → bypass with `expr(id == ^actor(:member_id))` needed for auto_filter ✅
 - **UPDATE operations**: Changeset contains record → HasPermission evaluates `scope :linked` correctly ✅
 
+**User–member link:** Only admins may pass the `:user` argument on create_member or update_member (link or unlink via `user: nil`/`user: %{}`). The check uses **argument presence** (key in arguments), not value, to avoid bypass (see [User-Member Linking](#user-member-linking)).
+
 **Permission Matrix:**
 
 | Action | Mitglied | Vorstand | Kassenwart | Buchhaltung | Admin |
@@ -1135,23 +1155,20 @@ end
 
 **Location:** `lib/mv/authorization/role.ex`
 
-**Special Protection:** System roles cannot be deleted.
+**Defense-in-depth:** The Role resource uses `authorizers: [Ash.Policy.Authorizer]` and policies with `Mv.Authorization.Checks.HasPermission`. **Read** is allowed for all permission sets (own_data, read_only, normal_user, admin) via `perm("Role", :read, :all)` in PermissionSets; reading roles is not a security concern. **Create, update, and destroy** are allowed only for admin (admin has full Role CRUD in PermissionSets). Seeds and bootstrap use `authorize?: false` where necessary.
+
+**Special Protection:** System roles cannot be deleted (validation on destroy).
 
 ```elixir
 defmodule Mv.Authorization.Role do
-  use Ash.Resource, ...
+  use Ash.Resource,
+    authorizers: [Ash.Policy.Authorizer]
   
   policies do
-    # Only admin can manage roles
     policy action_type([:read, :create, :update, :destroy]) do
-      description "Check permissions from user's role"
+      description "Check permissions from user's role (read all, create/update/destroy admin only)"
       authorize_if Mv.Authorization.Checks.HasPermission
     end
-    
-    # DEFAULT: Forbid
-    policy action_type([:read, :create, :update, :destroy]) do
-      forbid_if always()
-    end
   end
   
   # Prevent deletion of system roles
@@ -1188,13 +1205,43 @@ end
 
 | Action | Mitglied | Vorstand | Kassenwart | Buchhaltung | Admin |
 |--------|----------|----------|------------|-------------|-------|
-| Read | ❌ | ❌ | ❌ | ❌ | ✅ |
+| Read | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Create | ❌ | ❌ | ❌ | ❌ | ✅ |
 | Update | ❌ | ❌ | ❌ | ❌ | ✅ |
 | Destroy* | ❌ | ❌ | ❌ | ❌ | ✅ |
 
 *Cannot destroy if `is_system_role=true`
 
+### User Role Assignment (Admin-Only)
+
+**Location:** `lib/accounts/user.ex` (update_user action), `lib/mv_web/live/user_live/form.ex`
+
+Only admins can change a user's role. The `update_user` action accepts `role_id`; the User form shows a role dropdown when `can?(actor, :update, Mv.Authorization.Role)`. **Last-admin validation:** If the only non-system admin tries to change their role, the change is rejected with "At least one user must keep the Admin role." (System user is excluded from the admin count.) See [User-Member Linking](#user-member-linking) for the same admin-only pattern.
+
+### Group Resource Policies
+
+**Location:** `lib/membership/group.ex`
+
+Policies use `HasPermission` for read/create/update/destroy. All permission sets can read; normal_user and admin can create, update, destroy. No bypass (scope :all only in PermissionSets).
+
+### MemberGroup Resource Policies
+
+**Location:** `lib/membership/member_group.ex`
+
+Bypass for read restricted to own_data (MemberGroupReadLinkedForOwnData check: own_data only, filter `member_id == actor.member_id`); HasPermission for read (read_only/normal_user/admin :all) and create/destroy (normal_user + admin only). Admin with member_id set still gets :all from HasPermission (bypass does not apply).
+
+### MembershipFeeType Resource Policies
+
+**Location:** `lib/membership_fees/membership_fee_type.ex`
+
+Policies use `HasPermission` for read/create/update/destroy. All permission sets can read; only admin can create, update, destroy.
+
+### MembershipFeeCycle Resource Policies
+
+**Location:** `lib/membership_fees/membership_fee_cycle.ex`
+
+Bypass for read restricted to own_data (MembershipFeeCycleReadLinkedForOwnData: own_data only, filter `member_id == actor.member_id`); HasPermission for read (read_only/normal_user/admin :all) and create/update/destroy. own_data can only read cycles of the linked member; read_only can read all; normal_user and admin can read, create, update, and destroy (including mark_as_paid and manual "Regenerate Cycles"; UI button when `can_create_cycle`). Regenerate-cycles handler enforces `can?(:create, MembershipFeeCycle)` server-side.
+
 ---
 
 ## Page Permission System
@@ -2002,7 +2049,10 @@ Users and Members are separate entities that can be linked. Special rules:
 - A user cannot link themselves to an existing member
 - A user CAN create a new member and be directly linked to it (self-service)
 
-**Enforcement:** The User resource restricts the `update_user` action (which accepts the `member` argument for link/unlink) to admins only via `Mv.Authorization.Checks.ActorIsAdmin`. The UserLive.Form shows the Member-Linking UI and runs member link/unlink on save only when the current user is admin; non-admins use the `:update` action (email only) for profile edit.
+**Enforcement:**
+
+- **User side:** The User resource restricts the `update_user` action (which accepts the `member` argument for link/unlink) to admins only via `Mv.Authorization.Checks.ActorIsAdmin`. The UserLive.Form shows the Member-Linking UI and runs member link/unlink on save only when the current user is admin; non-admins use the `:update` action (email only) for profile edit.
+- **Member side:** Only admins may set or change the user–member link on **Member** create or update. When creating or updating a member, the `:user` argument (which links the member to a user account) is forbidden for non-admins. This is enforced by `Mv.Authorization.Checks.ForbidMemberUserLinkUnlessAdmin` in the Member resource policies (`forbid_if` before `authorize_if HasPermission`). Non-admins can still create and update members as long as they do **not** pass the `:user` argument. The Member resource uses **`on_missing: :ignore`** for the `:user` relationship on update_member, so **omitting** `:user` from params does **not** change the link (no "unlink by omission"); unlink is only possible by explicitly passing `:user` (e.g. `user: nil`), which is admin-only.
 
 ### Approach: Separate Ash Actions
 

docs/roles-and-permissions-implementation-plan.md

@@ -78,10 +78,11 @@ Stored in database `roles` table, each referencing a `permission_set_name`:
 - ✅ Hardcoded PermissionSets module with 4 permission sets
 - ✅ Role database table and CRUD interface
 - ✅ Custom Ash Policy Check (`HasPermission`) that reads from PermissionSets
-- ✅ Policies on all resources (Member, User, CustomFieldValue, CustomField, Role)
-- ✅ Page-level permissions via Phoenix Plug
+- ✅ Policies on all resources (Member, User, CustomFieldValue, CustomField, Role, Group, MemberGroup, MembershipFeeType, MembershipFeeCycle)
+- ✅ Page-level permissions via Phoenix Plug (including admin-only `/settings` and `/membership_fee_settings`)
 - ✅ UI authorization helpers for conditional rendering
 - ✅ Special case: Member email validation for linked users
+- ✅ User role assignment: admin-only `role_id` in update_user; Last-Admin validation; role dropdown in User form when `can?(actor, :update, Role)`
 - ✅ Seed data for 5 roles
 
 **Benefits of Hardcoded Approach:**

lib/accounts/user.ex

@@ -8,6 +8,9 @@ defmodule Mv.Accounts.User do
     extensions: [AshAuthentication],
     authorizers: [Ash.Policy.Authorizer]
 
+  require Ash.Query
+  import Ash.Expr
+
   postgres do
     table "users"
     repo Mv.Repo
@@ -146,9 +149,10 @@ defmodule Mv.Accounts.User do
 
     update :update_user do
       description "Updates a user and manages the optional member relationship. To change an existing member link, first remove it (set member to nil), then add the new one."
-      # Only accept email directly - member_id is NOT in accept list
-      # This prevents direct foreign key manipulation, forcing use of manage_relationship
-      accept [:email]
+
+      # Accept email and role_id (role_id only used by admins; policy restricts update_user to admins).
+      # member_id is NOT in accept list - use argument :member for relationship management.
+      accept [:email, :role_id]
       # Allow member to be passed as argument for relationship management
       argument :member, :map, allow_nil?: true
 
@@ -183,6 +187,13 @@ defmodule Mv.Accounts.User do
       require_atomic? false
     end
 
+    # Internal: set role from OIDC group sync (Mv.OidcRoleSync). Bypass policy when context.private.oidc_role_sync.
+    # Same "at least one admin" validation as update_user (see validations where action_is).
+    update :set_role_from_oidc_sync do
+      accept [:role_id]
+      require_atomic? false
+    end
+
     # Admin action for direct password changes in admin panel
     # Uses the official Ash Authentication HashPasswordChange with correct context
     update :admin_set_password do
@@ -247,6 +258,8 @@ defmodule Mv.Accounts.User do
     end
 
     read :sign_in_with_rauthy do
+      # Single record expected; required for AshAuthentication OAuth2 strategy (returns list of 0 or 1).
+      get? true
       argument :user_info, :map, allow_nil?: false
       argument :oauth_tokens, :map, allow_nil?: false
       prepare AshAuthentication.Strategy.OAuth2.SignInPreparation
@@ -256,6 +269,27 @@ defmodule Mv.Accounts.User do
       # linked their account via OIDC. Password-only users (oidc_id = nil)
       # cannot be accessed via OIDC login without password verification.
       filter expr(oidc_id == get_path(^arg(:user_info), [:sub]))
+
+      # Sync role from OIDC groups after sign-in (e.g. admin group → Admin role)
+      # get? true can return nil, a single %User{}, or a list; normalize to list for Enum.each
+      prepare Ash.Resource.Preparation.Builtins.after_action(fn query, result, _context ->
+                user_info = Ash.Query.get_argument(query, :user_info) || %{}
+                oauth_tokens = Ash.Query.get_argument(query, :oauth_tokens) || %{}
+
+                users =
+                  case result do
+                    nil -> []
+                    u when is_struct(u, User) -> [u]
+                    list when is_list(list) -> list
+                    _ -> []
+                  end
+
+                Enum.each(users, fn user ->
+                  Mv.OidcRoleSync.apply_admin_role_from_user_info(user, user_info, oauth_tokens)
+                end)
+
+                {:ok, result}
+              end)
     end
 
     create :register_with_rauthy do
@@ -293,6 +327,18 @@ defmodule Mv.Accounts.User do
 
       # Sync user email to member when linking (User → Member)
       change Mv.EmailSync.Changes.SyncUserEmailToMember
+
+      # Sync role from OIDC groups (e.g. admin group → Admin role) after user is created/updated
+      change fn changeset, _ctx ->
+        user_info = Ash.Changeset.get_argument(changeset, :user_info)
+        oauth_tokens = Ash.Changeset.get_argument(changeset, :oauth_tokens) || %{}
+
+        Ash.Changeset.after_action(changeset, fn _cs, record ->
+          Mv.OidcRoleSync.apply_admin_role_from_user_info(record, user_info, oauth_tokens)
+          # Return original record so __metadata__.token (from GenerateTokenChange) is preserved
+          {:ok, record}
+        end)
+      end
     end
   end
 
@@ -319,6 +365,13 @@ defmodule Mv.Accounts.User do
       authorize_if Mv.Authorization.Checks.ActorIsAdmin
     end
 
+    # set_role_from_oidc_sync: internal only (called from Mv.OidcRoleSync on registration/sign-in).
+    # Not exposed in code_interface; only allowed when context.private.oidc_role_sync is set.
+    bypass action(:set_role_from_oidc_sync) do
+      description "Internal: OIDC role sync (server-side only)"
+      authorize_if Mv.Authorization.Checks.OidcRoleSyncContext
+    end
+
     # UPDATE/DESTROY via HasPermission (evaluates PermissionSets scope)
     policy action_type([:read, :create, :update, :destroy]) do
       description "Check permissions from user's role and permission set"
@@ -387,6 +440,63 @@ defmodule Mv.Accounts.User do
       end
     end
 
+    # Last-admin: prevent the only admin from leaving the admin role (at least one admin required).
+    # Only block when the user is leaving admin (target role is not admin). Switching between
+    # two admin roles (e.g. "Admin" and "Superadmin" both with permission_set_name "admin") is allowed.
+    validate fn changeset, _context ->
+               if Ash.Changeset.changing_attribute?(changeset, :role_id) do
+                 new_role_id = Ash.Changeset.get_attribute(changeset, :role_id)
+
+                 if is_nil(new_role_id) do
+                   :ok
+                 else
+                   current_role_id = changeset.data.role_id
+
+                   current_role =
+                     Mv.Authorization.Role
+                     |> Ash.get!(current_role_id, authorize?: false)
+
+                   new_role =
+                     Mv.Authorization.Role
+                     |> Ash.get!(new_role_id, authorize?: false)
+
+                   # Only block when current user is admin and target role is not admin (leaving admin)
+                   if current_role.permission_set_name == "admin" and
+                        new_role.permission_set_name != "admin" do
+                     admin_role_ids =
+                       Mv.Authorization.Role
+                       |> Ash.Query.for_read(:read)
+                       |> Ash.Query.filter(expr(permission_set_name == "admin"))
+                       |> Ash.read!(authorize?: false)
+                       |> Enum.map(& &1.id)
+
+                     # Count only non-system users with admin role (system user is for internal ops)
+                     system_email = Mv.Helpers.SystemActor.system_user_email()
+
+                     count =
+                       Mv.Accounts.User
+                       |> Ash.Query.for_read(:read)
+                       |> Ash.Query.filter(expr(role_id in ^admin_role_ids))
+                       |> Ash.Query.filter(expr(email != ^system_email))
+                       |> Ash.count!(authorize?: false)
+
+                     if count <= 1 do
+                       {:error,
+                        field: :role_id, message: "At least one user must keep the Admin role."}
+                     else
+                       :ok
+                     end
+                   else
+                     :ok
+                   end
+                 end
+               else
+                 :ok
+               end
+             end,
+             on: [:update],
+             where: [action_is([:update_user, :set_role_from_oidc_sync])]
+
     # Prevent modification of the system actor user (required for internal operations).
     # Block update/destroy on UI-exposed actions only; :update_internal is used by bootstrap/tests.
     validate fn changeset, _context ->

lib/membership/group.ex

@@ -36,7 +36,8 @@ defmodule Mv.Membership.Group do
   """
   use Ash.Resource,
     domain: Mv.Membership,
-    data_layer: AshPostgres.DataLayer
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer]
 
   require Ash.Query
   alias Mv.Helpers
@@ -63,6 +64,13 @@ defmodule Mv.Membership.Group do
     end
   end
 
+  policies do
+    policy action_type([:read, :create, :update, :destroy]) do
+      description "Check permissions from role (all can read; normal_user and admin can create/update/destroy)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+  end
+
   validations do
     validate present(:name)
 
@@ -136,7 +144,7 @@ defmodule Mv.Membership.Group do
     query =
       Mv.Membership.Group
       |> Ash.Query.filter(fragment("LOWER(?) = LOWER(?)", name, ^name))
-      |> maybe_exclude_id(exclude_id)
+      |> Helpers.query_exclude_id(exclude_id)
 
     opts = Helpers.ash_actor_opts(actor)
 
@@ -155,7 +163,4 @@ defmodule Mv.Membership.Group do
         :ok
     end
   end
-
-  defp maybe_exclude_id(query, nil), do: query
-  defp maybe_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
 end

lib/membership/member.ex

@@ -25,6 +25,7 @@ defmodule Mv.Membership.Member do
   - Postal code format: exactly 5 digits (German format)
   - Date validations: join_date not in future, exit_date after join_date
   - Email uniqueness: prevents conflicts with unlinked users
+  - Linked member email change: only admins or the linked user may change a linked member's email (see `Mv.Membership.Member.Validations.EmailChangePermission`)
 
   ## Full-Text Search
   Members have a `search_vector` attribute (tsvector) that is automatically
@@ -152,16 +153,18 @@ defmodule Mv.Membership.Member do
 
       change manage_relationship(:custom_field_values, on_match: :update, on_no_match: :create)
 
+      # When :user argument is present and nil/empty, unrelate (admin-only via policy).
+      # Must run before manage_relationship; on_missing: :ignore then does nothing for nil input.
+      change Mv.Membership.Member.Changes.UnrelateUserWhenArgumentNil
+
       # Manage the user relationship during member update
+      # on_missing: :ignore so that omitting :user does NOT unlink (security: only admins may
+      # change the link; unlink is explicit via user: nil, forbidden for non-admins by policy).
       change manage_relationship(:user, :user,
-               # Look up existing user and relate to it
                on_lookup: :relate,
-               # Error if user doesn't exist in database
                on_no_match: :error,
-               # Error if user is already linked to another member (prevents "stealing")
                on_match: :error,
-               # If no user provided, remove existing relationship (allows user removal)
-               on_missing: :unrelate
+               on_missing: :ignore
              )
 
       # Sync member email to user when email changes (Member → User)
@@ -311,14 +314,18 @@ defmodule Mv.Membership.Member do
       authorize_if expr(id == ^actor(:member_id))
     end
 
-    # GENERAL: Check permissions from user's role
-    # HasPermission handles update permissions correctly:
-    # - :own_data → can update linked member (scope :linked)
-    # - :read_only → cannot update any member (no update permission)
-    # - :normal_user → can update all members (scope :all)
-    # - :admin → can update all members (scope :all)
-    policy action_type([:read, :create, :update, :destroy]) do
-      description "Check permissions from user's role and permission set"
+    # READ/DESTROY: Check permissions only (no :user argument on these actions)
+    policy action_type([:read, :destroy]) do
+      description "Check permissions from user's role"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+
+    # CREATE/UPDATE: Forbid member–user link unless admin, then check permissions
+    # ForbidMemberUserLinkUnlessAdmin: only admins may pass :user (link or unlink via nil/empty).
+    # HasPermission: :own_data → update linked; :read_only → no update; :normal_user/admin → update all.
+    policy action_type([:create, :update]) do
+      description "Forbid user link unless admin; then check permissions"
+      forbid_if Mv.Authorization.Checks.ForbidMemberUserLinkUnlessAdmin
       authorize_if Mv.Authorization.Checks.HasPermission
     end
 
@@ -381,6 +388,9 @@ defmodule Mv.Membership.Member do
     # Validates that member email is not already used by another (unlinked) user
     validate Mv.Membership.Member.Validations.EmailNotUsedByOtherUser
 
+    # Only admins or the linked user may change a linked member's email (prevents breaking sync)
+    validate Mv.Membership.Member.Validations.EmailChangePermission, on: [:update]
+
     # Prevent linking to a user that already has a member
     # This validation prevents "stealing" users from other members by checking
     # if the target user is already linked to a different member

lib/membership/member/changes/unrelate_user_when_argument_nil.ex

@@ -0,0 +1,50 @@
+defmodule Mv.Membership.Member.Changes.UnrelateUserWhenArgumentNil do
+  @moduledoc """
+  When :user argument is present and nil/empty on update_member, unrelate the current user.
+
+  With on_missing: :ignore, manage_relationship does not unrelate when input is nil/[].
+  This change handles explicit unlink (user: nil or user: %{}) by updating the linked
+  User to set member_id = nil. Only runs when the argument key is present (policy
+  ForbidMemberUserLinkUnlessAdmin ensures only admins can pass :user).
+  """
+  use Ash.Resource.Change
+
+  @spec change(Ash.Changeset.t(), keyword(), Ash.Resource.Change.context()) :: Ash.Changeset.t()
+  def change(changeset, _opts, _context) do
+    if unlink_requested?(changeset) do
+      unrelate_current_user(changeset)
+    else
+      changeset
+    end
+  end
+
+  defp unlink_requested?(changeset) do
+    args = changeset.arguments || %{}
+
+    if Map.has_key?(args, :user) or Map.has_key?(args, "user") do
+      user_arg = Ash.Changeset.get_argument(changeset, :user)
+      user_arg == nil or (is_map(user_arg) and map_size(user_arg) == 0)
+    else
+      false
+    end
+  end
+
+  defp unrelate_current_user(changeset) do
+    member = changeset.data
+    actor = Map.get(changeset.context || %{}, :actor)
+
+    case Ash.load(member, :user, domain: Mv.Membership, authorize?: false) do
+      {:ok, %{user: user}} when not is_nil(user) ->
+        # User's :update action only accepts [:email]; use :update_user so
+        # manage_relationship(:member, ..., on_missing: :unrelate) runs and clears member_id.
+        user
+        |> Ash.Changeset.for_update(:update_user, %{member: nil}, domain: Mv.Accounts)
+        |> Ash.update(domain: Mv.Accounts, actor: actor, authorize?: false)
+
+        changeset
+
+      _ ->
+        changeset
+    end
+  end
+end

lib/membership/member_group.ex

@@ -39,7 +39,8 @@ defmodule Mv.Membership.MemberGroup do
   """
   use Ash.Resource,
     domain: Mv.Membership,
-    data_layer: AshPostgres.DataLayer
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer]
 
   require Ash.Query
 
@@ -56,6 +57,26 @@ defmodule Mv.Membership.MemberGroup do
     end
   end
 
+  # Authorization: read uses bypass for :linked (own_data only) then HasPermission for :all;
+  # create/destroy use HasPermission (normal_user + admin only).
+  # Single check: own_data gets filter via auto_filter; admin does not match, gets :all from HasPermission.
+  policies do
+    bypass action_type(:read) do
+      description "own_data: read only member_groups where member_id == actor.member_id"
+      authorize_if Mv.Authorization.Checks.MemberGroupReadLinkedForOwnData
+    end
+
+    policy action_type(:read) do
+      description "Check read permission from role (read_only/normal_user/admin :all)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+
+    policy action_type([:create, :destroy]) do
+      description "Check create/destroy from role (normal_user + admin only)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+  end
+
   validations do
     validate present(:member_id)
     validate present(:group_id)
@@ -118,7 +139,7 @@ defmodule Mv.Membership.MemberGroup do
     query =
       Mv.Membership.MemberGroup
       |> Ash.Query.filter(member_id == ^member_id and group_id == ^group_id)
-      |> maybe_exclude_id(exclude_id)
+      |> Helpers.query_exclude_id(exclude_id)
 
     opts = Helpers.ash_actor_opts(actor)
 
@@ -135,7 +156,4 @@ defmodule Mv.Membership.MemberGroup do
         :ok
     end
   end
-
-  defp maybe_exclude_id(query, nil), do: query
-  defp maybe_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
 end

lib/membership/setting.ex

@@ -155,12 +155,15 @@ defmodule Mv.Membership.Setting do
              on: [:create, :update]
 
     # Validate default_membership_fee_type_id exists if set
-    validate fn changeset, _context ->
+    validate fn changeset, context ->
                fee_type_id =
                  Ash.Changeset.get_attribute(changeset, :default_membership_fee_type_id)
 
                if fee_type_id do
-                 case Ash.get(Mv.MembershipFees.MembershipFeeType, fee_type_id) do
+                 # Check existence only; action is already restricted by policy (e.g. admin).
+                 opts = [domain: Mv.MembershipFees, authorize?: false]
+
+                 case Ash.get(Mv.MembershipFees.MembershipFeeType, fee_type_id, opts) do
                    {:ok, _} ->
                      :ok
 

lib/membership_fees/changes/set_membership_fee_start_date.ex

@@ -31,12 +31,12 @@ defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
   alias Mv.MembershipFees.CalendarCycles
 
   @impl true
-  def change(changeset, _opts, _context) do
+  def change(changeset, _opts, context) do
     # Only calculate if membership_fee_start_date is not already set
     if has_start_date?(changeset) do
       changeset
     else
-      calculate_and_set_start_date(changeset)
+      calculate_and_set_start_date(changeset, context)
     end
   end
 
@@ -56,10 +56,13 @@ defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
     end
   end
 
-  defp calculate_and_set_start_date(changeset) do
+  defp calculate_and_set_start_date(changeset, context) do
+    actor = Map.get(context || %{}, :actor)
+    opts = if actor, do: [actor: actor], else: []
+
     with {:ok, join_date} <- get_join_date(changeset),
          {:ok, membership_fee_type_id} <- get_membership_fee_type_id(changeset),
-         {:ok, interval} <- get_interval(membership_fee_type_id),
+         {:ok, interval} <- get_interval(membership_fee_type_id, opts),
          {:ok, include_joining_cycle} <- get_include_joining_cycle() do
       start_date = calculate_start_date(join_date, interval, include_joining_cycle)
       Ash.Changeset.force_change_attribute(changeset, :membership_fee_start_date, start_date)
@@ -118,8 +121,8 @@ defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
     end
   end
 
-  defp get_interval(membership_fee_type_id) do
-    case Ash.get(Mv.MembershipFees.MembershipFeeType, membership_fee_type_id) do
+  defp get_interval(membership_fee_type_id, opts) do
+    case Ash.get(Mv.MembershipFees.MembershipFeeType, membership_fee_type_id, opts) do
       {:ok, %{interval: interval}} -> {:ok, interval}
       {:error, _} -> {:error, :membership_fee_type_not_found}
     end

lib/membership_fees/changes/validate_same_interval.ex

@@ -19,9 +19,9 @@ defmodule Mv.MembershipFees.Changes.ValidateSameInterval do
   use Ash.Resource.Change
 
   @impl true
-  def change(changeset, _opts, _context) do
+  def change(changeset, _opts, context) do
     if changing_membership_fee_type?(changeset) do
-      validate_interval_match(changeset)
+      validate_interval_match(changeset, context)
     else
       changeset
     end
@@ -33,9 +33,10 @@ defmodule Mv.MembershipFees.Changes.ValidateSameInterval do
   end
 
   # Validate that the new type has the same interval as the current type
-  defp validate_interval_match(changeset) do
+  defp validate_interval_match(changeset, context) do
     current_type_id = get_current_type_id(changeset)
     new_type_id = get_new_type_id(changeset)
+    actor = Map.get(context || %{}, :actor)
 
     cond do
       # If no current type, allow any change (first assignment)
@@ -48,13 +49,13 @@ defmodule Mv.MembershipFees.Changes.ValidateSameInterval do
 
       # Both types exist - validate intervals match
       true ->
-        validate_intervals_match(changeset, current_type_id, new_type_id)
+        validate_intervals_match(changeset, current_type_id, new_type_id, actor)
     end
   end
 
   # Validates that intervals match when both types exist
-  defp validate_intervals_match(changeset, current_type_id, new_type_id) do
-    case get_intervals(current_type_id, new_type_id) do
+  defp validate_intervals_match(changeset, current_type_id, new_type_id, actor) do
+    case get_intervals(current_type_id, new_type_id, actor) do
       {:ok, current_interval, new_interval} ->
         if current_interval == new_interval do
           changeset
@@ -85,11 +86,16 @@ defmodule Mv.MembershipFees.Changes.ValidateSameInterval do
     end
   end
 
-  # Get intervals for both types
-  defp get_intervals(current_type_id, new_type_id) do
+  # Get intervals for both types (actor required for authorization when resource has policies)
+  defp get_intervals(current_type_id, new_type_id, actor) do
     alias Mv.MembershipFees.MembershipFeeType
 
-    case {Ash.get(MembershipFeeType, current_type_id), Ash.get(MembershipFeeType, new_type_id)} do
+    opts = if actor, do: [actor: actor], else: []
+
+    case {
+      Ash.get(MembershipFeeType, current_type_id, opts),
+      Ash.get(MembershipFeeType, new_type_id, opts)
+    } do
       {{:ok, current_type}, {:ok, new_type}} ->
         {:ok, current_type.interval, new_type.interval}
 

lib/membership_fees/membership_fee_cycle.ex

@@ -28,7 +28,8 @@ defmodule Mv.MembershipFees.MembershipFeeCycle do
   """
   use Ash.Resource,
     domain: Mv.MembershipFees,
-    data_layer: AshPostgres.DataLayer
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer]
 
   postgres do
     table "membership_fee_cycles"
@@ -83,6 +84,19 @@ defmodule Mv.MembershipFees.MembershipFeeCycle do
     end
   end
 
+  # READ: bypass for own_data (:linked) then HasPermission for :all; create/update/destroy: HasPermission only.
+  policies do
+    bypass action_type(:read) do
+      description "own_data: read only cycles where member_id == actor.member_id"
+      authorize_if Mv.Authorization.Checks.MembershipFeeCycleReadLinkedForOwnData
+    end
+
+    policy action_type([:read, :create, :update, :destroy]) do
+      description "Check permissions from role (all read; normal_user and admin create/update/destroy)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+  end
+
   attributes do
     uuid_v7_primary_key :id
 

lib/membership_fees/membership_fee_type.ex

@@ -24,7 +24,8 @@ defmodule Mv.MembershipFees.MembershipFeeType do
   """
   use Ash.Resource,
     domain: Mv.MembershipFees,
-    data_layer: AshPostgres.DataLayer
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer]
 
   postgres do
     table "membership_fee_types"
@@ -61,6 +62,13 @@ defmodule Mv.MembershipFees.MembershipFeeType do
     end
   end
 
+  policies do
+    policy action_type([:read, :create, :update, :destroy]) do
+      description "Check permissions from role (all can read, only admin can create/update/destroy)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+  end
+
   validations do
     # Prevent interval changes after creation
     validate fn changeset, _context ->

lib/mv/accounts/user/validations/email_not_used_by_other_member.ex

@@ -81,7 +81,7 @@ defmodule Mv.Accounts.User.Validations.EmailNotUsedByOtherMember do
     query =
       Mv.Membership.Member
       |> Ash.Query.filter(email == ^to_string(email))
-      |> maybe_exclude_id(exclude_member_id)
+      |> Mv.Helpers.query_exclude_id(exclude_member_id)
 
     system_actor = SystemActor.get_system_actor()
     opts = Helpers.ash_actor_opts(system_actor)
@@ -101,7 +101,4 @@ defmodule Mv.Accounts.User.Validations.EmailNotUsedByOtherMember do
         :ok
     end
   end
-
-  defp maybe_exclude_id(query, nil), do: query
-  defp maybe_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
 end

lib/mv/authorization/actor.ex

@@ -1,6 +1,7 @@
 defmodule Mv.Authorization.Actor do
   @moduledoc """
-  Helper functions for ensuring User actors have required data loaded.
+  Helper functions for ensuring User actors have required data loaded
+  and for querying actor capabilities (e.g. admin, permission set).
 
   ## Actor Invariant
 
@@ -27,8 +28,11 @@ defmodule Mv.Authorization.Actor do
         assign(socket, :current_user, user)
       end
 
-      # In tests
-      user = Actor.ensure_loaded(user)
+      # Check if actor is admin (policy checks, validations)
+      if Actor.admin?(actor), do: ...
+
+      # Get permission set name (string or nil)
+      ps_name = Actor.permission_set_name(actor)
 
   ## Security Note
 
@@ -47,6 +51,8 @@ defmodule Mv.Authorization.Actor do
 
   require Logger
 
+  alias Mv.Helpers.SystemActor
+
   @doc """
   Ensures the actor (User) has their `:role` relationship loaded.
 
@@ -96,4 +102,45 @@ defmodule Mv.Authorization.Actor do
         actor
     end
   end
+
+  @doc """
+  Returns the actor's permission set name (string or atom) from their role, or nil.
+
+  Ensures role is loaded (including when role is nil). Supports both atom and
+  string keys for session/socket assigns. Use for capability checks consistent
+  with `ActorIsAdmin` and `HasPermission`.
+  """
+  @spec permission_set_name(Mv.Accounts.User.t() | map() | nil) :: String.t() | atom() | nil
+  def permission_set_name(nil), do: nil
+
+  def permission_set_name(actor) do
+    actor = actor |> ensure_loaded() |> maybe_load_role()
+
+    get_in(actor, [Access.key(:role), Access.key(:permission_set_name)]) ||
+      get_in(actor, [Access.key("role"), Access.key("permission_set_name")])
+  end
+
+  @doc """
+  Returns true if the actor is the system user or has the admin permission set.
+
+  Use for validations and policy checks that require admin capability (e.g.
+  changing a linked member's email). Consistent with `ActorIsAdmin` policy check.
+  """
+  @spec admin?(Mv.Accounts.User.t() | map() | nil) :: boolean()
+  def admin?(nil), do: false
+
+  def admin?(actor) do
+    SystemActor.system_user?(actor) or permission_set_name(actor) in ["admin", :admin]
+  end
+
+  # Load role only when it is nil (e.g. actor from session without role). ensure_loaded/1
+  # already handles %Ash.NotLoaded{}, so we do not double-load in the normal Ash path.
+  defp maybe_load_role(%Mv.Accounts.User{role: nil} = user) do
+    case Ash.load(user, :role, domain: Mv.Accounts, authorize?: false) do
+      {:ok, loaded} -> loaded
+      _ -> user
+    end
+  end
+
+  defp maybe_load_role(actor), do: actor
 end

lib/mv/authorization/checks/actor_is_admin.ex

@@ -1,22 +1,18 @@
 defmodule Mv.Authorization.Checks.ActorIsAdmin do
   @moduledoc """
-  Policy check: true when the actor's role has permission_set_name "admin".
+  Policy check: true when the actor is the system user or has permission_set_name "admin".
 
   Used to restrict actions (e.g. User.update_user for member link/unlink) to admins only.
+  Delegates to `Mv.Authorization.Actor.admin?/1`, which returns true for the system actor
+  or for a user whose role has permission_set_name "admin".
   """
   use Ash.Policy.SimpleCheck
 
+  alias Mv.Authorization.Actor
+
   @impl true
   def describe(_opts), do: "actor has admin permission set"
 
   @impl true
-  def match?(nil, _context, _opts), do: false
-
-  def match?(actor, _context, _opts) do
-    ps_name =
-      get_in(actor, [Access.key(:role), Access.key(:permission_set_name)]) ||
-        get_in(actor, [Access.key("role"), Access.key("permission_set_name")])
-
-    ps_name == "admin"
-  end
+  def match?(actor, _context, _opts), do: Actor.admin?(actor)
 end

lib/mv/authorization/checks/actor_permission_set_is.ex

@@ -0,0 +1,44 @@
+defmodule Mv.Authorization.Checks.ActorPermissionSetIs do
+  @moduledoc """
+  Policy check: true when the actor's role has the given permission_set_name.
+
+  Used to restrict bypass policies (e.g. MemberGroup read by member_id) to actors
+  with a specific permission set (e.g. "own_data") so that admin with member_id
+  still gets :all scope from HasPermission, not the bypass filter.
+
+  ## Usage
+
+      # In a resource policy (both conditions must hold for the bypass)
+      bypass action_type(:read) do
+        authorize_if expr(member_id == ^actor(:member_id))
+        authorize_if {Mv.Authorization.Checks.ActorPermissionSetIs, permission_set_name: "own_data"}
+      end
+
+  ## Options
+
+  - `:permission_set_name` (required) - String or atom, e.g. `"own_data"` or `:own_data`
+  """
+  use Ash.Policy.SimpleCheck
+
+  alias Mv.Authorization.Actor
+
+  @impl true
+  def describe(opts) do
+    name = opts[:permission_set_name] || "?"
+    "actor has permission set #{name}"
+  end
+
+  @impl true
+  def match?(actor, _context, opts) do
+    case opts[:permission_set_name] do
+      nil ->
+        false
+
+      expected ->
+        case Actor.permission_set_name(actor) do
+          nil -> false
+          actual -> to_string(expected) == to_string(actual)
+        end
+    end
+  end
+end

lib/mv/authorization/checks/forbid_member_user_link_unless_admin.ex

@@ -0,0 +1,71 @@
+defmodule Mv.Authorization.Checks.ForbidMemberUserLinkUnlessAdmin do
+  @moduledoc """
+  Policy check: forbids setting or changing the member–user link unless the actor is admin.
+
+  Used on Member create_member and update_member actions. When the `:user` argument
+  **is present** (key in arguments, regardless of value), only admins may perform the action.
+  This covers:
+  - **Linking:** `user: %{id: user_id}` → only admin
+  - **Unlinking:** explicit `user: nil` or `user: %{}` on update_member → only admin
+  Non-admin users can create and update members only when they do **not** pass the
+  `:user` argument; omitting `:user` leaves the relationship unchanged.
+
+  ## Unlink semantics (update_member)
+
+  The Member resource uses `on_missing: :ignore` for the `:user` relationship on update.
+  So **omitting** `:user` from params does **not** change the link (no "unlink by omission").
+  Unlink is only possible by **explicitly** passing `:user` (e.g. `user: nil`), which this
+  check forbids for non-admins. Admins may link or unlink via the `:user` argument.
+
+  ## Usage
+
+  In Member resource policies, restrict to create/update only:
+
+      policy action_type([:create, :update]) do
+        forbid_if Mv.Authorization.Checks.ForbidMemberUserLinkUnlessAdmin
+        authorize_if Mv.Authorization.Checks.HasPermission
+      end
+
+  ## Behaviour
+
+  - If the `:user` argument **key is not present** → does not forbid.
+  - If `:user` is present (any value, including nil or %{}) and actor is not admin → forbids.
+  - If actor is nil → treated as non-admin (forbid when :user present). `Actor.admin?(nil)` is defined and returns false.
+  - If actor is admin (or system actor) → does not forbid.
+  """
+  use Ash.Policy.Check
+
+  alias Mv.Authorization.Actor
+
+  @impl true
+  def describe(_opts), do: "forbid setting member–user link unless actor is admin"
+
+  @impl true
+  def strict_check(actor, authorizer, _opts) do
+    # Nil actor: treat as non-admin (Actor.admin?(nil) returns false; no crash)
+    actor = if is_nil(actor), do: nil, else: Actor.ensure_loaded(actor)
+
+    if user_argument_present?(authorizer) and not Actor.admin?(actor) do
+      {:ok, true}
+    else
+      {:ok, false}
+    end
+  end
+
+  # Forbid when :user was passed at all (link, unlink via nil/empty, or invalid value).
+  # Check argument key presence (atom or string) for defense-in-depth.
+  defp user_argument_present?(authorizer) do
+    args = get_arguments(authorizer) || %{}
+    Map.has_key?(args, :user) or Map.has_key?(args, "user")
+  end
+
+  defp get_arguments(authorizer) do
+    subject = authorizer.changeset || authorizer.subject
+
+    cond do
+      is_struct(subject, Ash.Changeset) -> subject.arguments
+      is_struct(subject, Ash.ActionInput) -> subject.arguments
+      true -> %{}
+    end
+  end
+end

lib/mv/authorization/checks/has_permission.ex

@@ -50,6 +50,7 @@ defmodule Mv.Authorization.Checks.HasPermission do
   - **:linked** - Filters based on resource type:
     - Member: `id == actor.member_id` (User.member_id → Member.id, inverse relationship)
     - CustomFieldValue: `member_id == actor.member_id` (CustomFieldValue.member_id → Member.id → User.member_id)
+    - MemberGroup: `member_id == actor.member_id` (MemberGroup.member_id → Member.id → User.member_id)
 
   ## Error Handling
 
@@ -131,26 +132,10 @@ defmodule Mv.Authorization.Checks.HasPermission do
              resource_name
            ) do
         :authorized ->
-          # For :all scope, authorize directly
           {:ok, true}
 
         {:filter, filter_expr} ->
-          # For :own/:linked scope:
-          # - With a record, evaluate filter against record for strict authorization
-          # - Without a record (queries/lists), return false
-          #
-          # NOTE: Returning false here forces the use of expr-based bypass policies.
-          # This is necessary because Ash's policy evaluation doesn't reliably call auto_filter
-          # when strict_check returns :unknown. Instead, resources should use bypass policies
-          # with expr() directly for filter-based authorization (see User resource).
-          if record do
-            evaluate_filter_for_strict_check(filter_expr, actor, record, resource_name)
-          else
-            # No record yet (e.g., read/list queries) - deny at strict_check level
-            # Resources must use expr-based bypass policies for list filtering
-            # Create: use a dedicated check that does not return a filter (e.g. CustomFieldValueCreateScope)
-            {:ok, false}
-          end
+          strict_check_filter_scope(record, filter_expr, actor, resource_name)
 
         false ->
           {:ok, false}
@@ -174,6 +159,15 @@ defmodule Mv.Authorization.Checks.HasPermission do
     end
   end
 
+  # For :own/:linked scope: with record evaluate filter; without record deny (resources use bypass + expr).
+  defp strict_check_filter_scope(record, filter_expr, actor, resource_name) do
+    if record do
+      evaluate_filter_for_strict_check(filter_expr, actor, record, resource_name)
+    else
+      {:ok, false}
+    end
+  end
+
   @impl true
   def auto_filter(actor, authorizer, _opts) do
     resource = authorizer.resource
@@ -278,36 +272,28 @@ defmodule Mv.Authorization.Checks.HasPermission do
   # For :own scope with User resource: id == actor.id
   # For :linked scope with Member resource: id == actor.member_id
   defp evaluate_filter_for_strict_check(_filter_expr, actor, record, resource_name) do
-    case {resource_name, record} do
-      {"User", %{id: user_id}} when not is_nil(user_id) ->
-        # Check if this user's ID matches the actor's ID (scope :own)
-        if user_id == actor.id do
-          {:ok, true}
-        else
-          {:ok, false}
-        end
+    result =
+      case {resource_name, record} do
+        # Scope :own
+        {"User", %{id: user_id}} when not is_nil(user_id) ->
+          user_id == actor.id
 
-      {"Member", %{id: member_id}} when not is_nil(member_id) ->
-        # Check if this member's ID matches the actor's member_id
-        if member_id == actor.member_id do
-          {:ok, true}
-        else
-          {:ok, false}
-        end
+        # Scope :linked
+        {"Member", %{id: member_id}} when not is_nil(member_id) ->
+          member_id == actor.member_id
 
-      {"CustomFieldValue", %{member_id: cfv_member_id}} when not is_nil(cfv_member_id) ->
-        # Check if this CFV's member_id matches the actor's member_id
-        if cfv_member_id == actor.member_id do
-          {:ok, true}
-        else
-          {:ok, false}
-        end
+        {"CustomFieldValue", %{member_id: cfv_member_id}} when not is_nil(cfv_member_id) ->
+          cfv_member_id == actor.member_id
 
-      _ ->
-        # For other cases or when record is not available, return :unknown
-        # This will cause Ash to use auto_filter instead
-        {:ok, :unknown}
-    end
+        {"MemberGroup", %{member_id: mg_member_id}} when not is_nil(mg_member_id) ->
+          mg_member_id == actor.member_id
+
+        _ ->
+          :unknown
+      end
+
+    out = if result == :unknown, do: {:ok, :unknown}, else: {:ok, result}
+    out
   end
 
   # Extract resource name from module (e.g., Mv.Membership.Member -> "Member")
@@ -347,24 +333,20 @@ defmodule Mv.Authorization.Checks.HasPermission do
   defp apply_scope(:linked, actor, resource_name) do
     case resource_name do
       "Member" ->
-        # User.member_id → Member.id (inverse relationship)
-        # Filter: member.id == actor.member_id
-        # If actor has no member_id, return no results (use false or impossible condition)
-        if is_nil(actor.member_id) do
-          {:filter, expr(false)}
-        else
-          {:filter, expr(id == ^actor.member_id)}
-        end
+        # User.member_id → Member.id (inverse relationship). Filter: member.id == actor.member_id
+        linked_filter_by_member_id(actor, :id)
 
       "CustomFieldValue" ->
         # CustomFieldValue.member_id → Member.id → User.member_id
-        # Filter: custom_field_value.member_id == actor.member_id
-        # If actor has no member_id, return no results
-        if is_nil(actor.member_id) do
-          {:filter, expr(false)}
-        else
-          {:filter, expr(member_id == ^actor.member_id)}
-        end
+        linked_filter_by_member_id(actor, :member_id)
+
+      "MemberGroup" ->
+        # MemberGroup.member_id → Member.id → User.member_id (own linked member's group associations)
+        linked_filter_by_member_id(actor, :member_id)
+
+      "MembershipFeeCycle" ->
+        # MembershipFeeCycle.member_id → Member.id → User.member_id (own linked member's cycles)
+        linked_filter_by_member_id(actor, :member_id)
 
       _ ->
         # Fallback for other resources
@@ -372,6 +354,17 @@ defmodule Mv.Authorization.Checks.HasPermission do
     end
   end
 
+  # Returns {:filter, expr(false)} if actor has no member_id; otherwise {:filter, expr(field == ^actor.member_id)}.
+  # Used for :linked scope on Member (field :id), CustomFieldValue and MemberGroup (field :member_id).
+  defp linked_filter_by_member_id(actor, _field) when is_nil(actor.member_id) do
+    {:filter, expr(false)}
+  end
+
+  defp linked_filter_by_member_id(actor, :id), do: {:filter, expr(id == ^actor.member_id)}
+
+  defp linked_filter_by_member_id(actor, :member_id),
+    do: {:filter, expr(member_id == ^actor.member_id)}
+
   # Log authorization failures for debugging (lazy evaluation)
   defp log_auth_failure(actor, resource, action, reason) do
     Logger.debug(fn ->

lib/mv/authorization/checks/member_group_read_linked_for_own_data.ex

@@ -0,0 +1,63 @@
+defmodule Mv.Authorization.Checks.MemberGroupReadLinkedForOwnData do
+  @moduledoc """
+  Policy check for MemberGroup read: true only when actor has permission set "own_data"
+  AND record.member_id == actor.member_id.
+
+  Used in a bypass so that own_data gets the linked filter (via auto_filter for list queries),
+  while admin with member_id does not match and gets :all from HasPermission.
+
+  - With a record (e.g. get by id): returns true only when own_data and member_id match.
+  - Without a record (list query): strict_check returns false; auto_filter adds filter when own_data.
+  """
+  use Ash.Policy.Check
+
+  alias Mv.Authorization.Checks.ActorPermissionSetIs
+
+  @impl true
+  def type, do: :filter
+
+  @impl true
+  def describe(_opts),
+    do: "own_data can read only member_groups where member_id == actor.member_id"
+
+  @impl true
+  def strict_check(actor, authorizer, _opts) do
+    record = get_record_from_authorizer(authorizer)
+    is_own_data = ActorPermissionSetIs.match?(actor, authorizer, permission_set_name: "own_data")
+
+    cond do
+      # List query + own_data: return :unknown so authorizer applies auto_filter (keyword list)
+      is_nil(record) and is_own_data ->
+        {:ok, :unknown}
+
+      is_nil(record) ->
+        {:ok, false}
+
+      not is_own_data ->
+        {:ok, false}
+
+      record.member_id == actor.member_id ->
+        {:ok, true}
+
+      true ->
+        {:ok, false}
+    end
+  end
+
+  @impl true
+  def auto_filter(actor, _authorizer, _opts) do
+    if ActorPermissionSetIs.match?(actor, nil, permission_set_name: "own_data") &&
+         Map.get(actor, :member_id) do
+      [member_id: actor.member_id]
+    else
+      []
+    end
+  end
+
+  defp get_record_from_authorizer(authorizer) do
+    case authorizer.subject do
+      %{data: data} when not is_nil(data) -> data
+      _ -> nil
+    end
+  end
+end

lib/mv/authorization/checks/membership_fee_cycle_read_linked_for_own_data.ex

@@ -0,0 +1,62 @@
+defmodule Mv.Authorization.Checks.MembershipFeeCycleReadLinkedForOwnData do
+  @moduledoc """
+  Policy check for MembershipFeeCycle read: true only when actor has permission set "own_data"
+  AND record.member_id == actor.member_id.
+
+  Used in a bypass so that own_data gets the linked filter (via auto_filter for list queries),
+  while admin with member_id does not match and gets :all from HasPermission.
+
+  - With a record (e.g. get by id): returns true only when own_data and member_id match.
+  - Without a record (list query): return :unknown so authorizer applies auto_filter.
+  """
+  use Ash.Policy.Check
+
+  alias Mv.Authorization.Checks.ActorPermissionSetIs
+
+  @impl true
+  def type, do: :filter
+
+  @impl true
+  def describe(_opts),
+    do: "own_data can read only membership_fee_cycles where member_id == actor.member_id"
+
+  @impl true
+  def strict_check(actor, authorizer, _opts) do
+    record = get_record_from_authorizer(authorizer)
+    is_own_data = ActorPermissionSetIs.match?(actor, authorizer, permission_set_name: "own_data")
+
+    cond do
+      is_nil(record) and is_own_data ->
+        {:ok, :unknown}
+
+      is_nil(record) ->
+        {:ok, false}
+
+      not is_own_data ->
+        {:ok, false}
+
+      record.member_id == actor.member_id ->
+        {:ok, true}
+
+      true ->
+        {:ok, false}
+    end
+  end
+
+  @impl true
+  def auto_filter(actor, _authorizer, _opts) do
+    if ActorPermissionSetIs.match?(actor, nil, permission_set_name: "own_data") &&
+         Map.get(actor, :member_id) do
+      [member_id: actor.member_id]
+    else
+      []
+    end
+  end
+
+  defp get_record_from_authorizer(authorizer) do
+    case authorizer.subject do
+      %{data: data} when not is_nil(data) -> data
+      _ -> nil
+    end
+  end
+end

lib/mv/authorization/checks/oidc_role_sync_context.ex

@@ -0,0 +1,18 @@
+defmodule Mv.Authorization.Checks.OidcRoleSyncContext do
+  @moduledoc """
+  Policy check: true when the action is run from OIDC role sync (context.private.oidc_role_sync).
+
+  Used to allow the internal set_role_from_oidc_sync action only when called by Mv.OidcRoleSync,
+  which sets context.private.oidc_role_sync when performing the update.
+  """
+  use Ash.Policy.SimpleCheck
+
+  @impl true
+  def describe(_opts), do: "called from OIDC role sync (context.private.oidc_role_sync)"
+
+  @impl true
+  def match?(_actor, authorizer, _opts) do
+    context = Map.get(authorizer, :context) || %{}
+    get_in(context, [:private, :oidc_role_sync]) == true
+  end
+end

lib/mv/authorization/permission_sets.ex

@@ -58,6 +58,28 @@ defmodule Mv.Authorization.PermissionSets do
           pages: [String.t()]
         }
 
+  # DRY helpers for shared resource permission lists (used in own_data, read_only, normal_user, admin)
+  defp perm(resource, action, scope),
+    do: %{resource: resource, action: action, scope: scope, granted: true}
+
+  # All four CRUD actions for a resource with scope :all (used for admin)
+  defp perm_all(resource),
+    do: [
+      perm(resource, :read, :all),
+      perm(resource, :create, :all),
+      perm(resource, :update, :all),
+      perm(resource, :destroy, :all)
+    ]
+
+  # User: read/update own credentials only (all non-admin sets allow password changes)
+  defp user_own_credentials, do: [perm("User", :read, :own), perm("User", :update, :own)]
+
+  defp group_read_all, do: [perm("Group", :read, :all)]
+  defp custom_field_read_all, do: [perm("CustomField", :read, :all)]
+  defp membership_fee_type_read_all, do: [perm("MembershipFeeType", :read, :all)]
+  defp membership_fee_cycle_read_all, do: [perm("MembershipFeeCycle", :read, :all)]
+  defp role_read_all, do: [perm("Role", :read, :all)]
+
   @doc """
   Returns the list of all valid permission set names.
 
@@ -94,29 +116,22 @@ defmodule Mv.Authorization.PermissionSets do
 
   def get_permissions(:own_data) do
     %{
-      resources: [
-        # User: Can read/update own credentials only
-        # IMPORTANT: "read_only" refers to member data, NOT user credentials.
-        # All permission sets grant User.update :own to allow password changes.
-        %{resource: "User", action: :read, scope: :own, granted: true},
-        %{resource: "User", action: :update, scope: :own, granted: true},
-
-        # Member: Can read/update linked member
-        %{resource: "Member", action: :read, scope: :linked, granted: true},
-        %{resource: "Member", action: :update, scope: :linked, granted: true},
-
-        # CustomFieldValue: Can read/update/create/destroy custom field values of linked member
-        %{resource: "CustomFieldValue", action: :read, scope: :linked, granted: true},
-        %{resource: "CustomFieldValue", action: :update, scope: :linked, granted: true},
-        %{resource: "CustomFieldValue", action: :create, scope: :linked, granted: true},
-        %{resource: "CustomFieldValue", action: :destroy, scope: :linked, granted: true},
-
-        # CustomField: Can read all (needed for forms)
-        %{resource: "CustomField", action: :read, scope: :all, granted: true},
-
-        # Group: Can read all (needed for viewing groups)
-        %{resource: "Group", action: :read, scope: :all, granted: true}
-      ],
+      resources:
+        user_own_credentials() ++
+          [
+            perm("Member", :read, :linked),
+            perm("Member", :update, :linked),
+            perm("CustomFieldValue", :read, :linked),
+            perm("CustomFieldValue", :update, :linked),
+            perm("CustomFieldValue", :create, :linked),
+            perm("CustomFieldValue", :destroy, :linked)
+          ] ++
+          custom_field_read_all() ++
+          group_read_all() ++
+          [perm("MemberGroup", :read, :linked)] ++
+          membership_fee_type_read_all() ++
+          [perm("MembershipFeeCycle", :read, :linked)] ++
+          role_read_all(),
       pages: [
         # No "/" - Mitglied must not see member index at root (same content as /members).
         # Own profile (sidebar links to /users/:id) and own user edit
@@ -133,25 +148,18 @@ defmodule Mv.Authorization.PermissionSets do
 
   def get_permissions(:read_only) do
     %{
-      resources: [
-        # User: Can read/update own credentials only
-        # IMPORTANT: "read_only" refers to member data, NOT user credentials.
-        # All permission sets grant User.update :own to allow password changes.
-        %{resource: "User", action: :read, scope: :own, granted: true},
-        %{resource: "User", action: :update, scope: :own, granted: true},
-
-        # Member: Can read all members, no modifications
-        %{resource: "Member", action: :read, scope: :all, granted: true},
-
-        # CustomFieldValue: Can read all custom field values
-        %{resource: "CustomFieldValue", action: :read, scope: :all, granted: true},
-
-        # CustomField: Can read all
-        %{resource: "CustomField", action: :read, scope: :all, granted: true},
-
-        # Group: Can read all
-        %{resource: "Group", action: :read, scope: :all, granted: true}
-      ],
+      resources:
+        user_own_credentials() ++
+          [
+            perm("Member", :read, :all),
+            perm("CustomFieldValue", :read, :all)
+          ] ++
+          custom_field_read_all() ++
+          group_read_all() ++
+          [perm("MemberGroup", :read, :all)] ++
+          membership_fee_type_read_all() ++
+          membership_fee_cycle_read_all() ++
+          role_read_all(),
       pages: [
         "/",
         # Own profile (sidebar links to /users/:id; redirect target must be allowed)
@@ -176,31 +184,38 @@ defmodule Mv.Authorization.PermissionSets do
 
   def get_permissions(:normal_user) do
     %{
-      resources: [
-        # User: Can read/update own credentials only
-        # IMPORTANT: "read_only" refers to member data, NOT user credentials.
-        # All permission sets grant User.update :own to allow password changes.
-        %{resource: "User", action: :read, scope: :own, granted: true},
-        %{resource: "User", action: :update, scope: :own, granted: true},
-
-        # Member: Full CRUD except destroy (safety)
-        %{resource: "Member", action: :read, scope: :all, granted: true},
-        %{resource: "Member", action: :create, scope: :all, granted: true},
-        %{resource: "Member", action: :update, scope: :all, granted: true},
-        # Note: destroy intentionally omitted for safety
-
-        # CustomFieldValue: Full CRUD
-        %{resource: "CustomFieldValue", action: :read, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :create, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :update, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :destroy, scope: :all, granted: true},
-
-        # CustomField: Read only (admin manages definitions)
-        %{resource: "CustomField", action: :read, scope: :all, granted: true},
-
-        # Group: Can read all
-        %{resource: "Group", action: :read, scope: :all, granted: true}
-      ],
+      resources:
+        user_own_credentials() ++
+          [
+            perm("Member", :read, :all),
+            perm("Member", :create, :all),
+            perm("Member", :update, :all),
+            # destroy intentionally omitted for safety
+            perm("CustomFieldValue", :read, :all),
+            perm("CustomFieldValue", :create, :all),
+            perm("CustomFieldValue", :update, :all),
+            perm("CustomFieldValue", :destroy, :all)
+          ] ++
+          custom_field_read_all() ++
+          [
+            perm("Group", :read, :all),
+            perm("Group", :create, :all),
+            perm("Group", :update, :all),
+            perm("Group", :destroy, :all)
+          ] ++
+          [
+            perm("MemberGroup", :read, :all),
+            perm("MemberGroup", :create, :all),
+            perm("MemberGroup", :destroy, :all)
+          ] ++
+          membership_fee_type_read_all() ++
+          [
+            perm("MembershipFeeCycle", :read, :all),
+            perm("MembershipFeeCycle", :create, :all),
+            perm("MembershipFeeCycle", :update, :all),
+            perm("MembershipFeeCycle", :destroy, :all)
+          ] ++
+          role_read_all(),
       pages: [
         "/",
         # Own profile (sidebar links to /users/:id; redirect target must be allowed)
@@ -221,52 +236,39 @@ defmodule Mv.Authorization.PermissionSets do
         "/custom_field_values/:id/edit",
         # Groups overview
         "/groups",
+        # Create group
+        "/groups/new",
         # Group detail
-        "/groups/:slug"
+        "/groups/:slug",
+        # Edit group
+        "/groups/:slug/edit"
       ]
     }
   end
 
   def get_permissions(:admin) do
+    # MemberGroup has no :update action in the domain; use read/create/destroy only
+    member_group_perms = [
+      perm("MemberGroup", :read, :all),
+      perm("MemberGroup", :create, :all),
+      perm("MemberGroup", :destroy, :all)
+    ]
+
     %{
-      resources: [
-        # User: Full management including other users
-        %{resource: "User", action: :read, scope: :all, granted: true},
-        %{resource: "User", action: :create, scope: :all, granted: true},
-        %{resource: "User", action: :update, scope: :all, granted: true},
-        %{resource: "User", action: :destroy, scope: :all, granted: true},
-
-        # Member: Full CRUD
-        %{resource: "Member", action: :read, scope: :all, granted: true},
-        %{resource: "Member", action: :create, scope: :all, granted: true},
-        %{resource: "Member", action: :update, scope: :all, granted: true},
-        %{resource: "Member", action: :destroy, scope: :all, granted: true},
-
-        # CustomFieldValue: Full CRUD
-        %{resource: "CustomFieldValue", action: :read, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :create, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :update, scope: :all, granted: true},
-        %{resource: "CustomFieldValue", action: :destroy, scope: :all, granted: true},
-
-        # CustomField: Full CRUD (admin manages custom field definitions)
-        %{resource: "CustomField", action: :read, scope: :all, granted: true},
-        %{resource: "CustomField", action: :create, scope: :all, granted: true},
-        %{resource: "CustomField", action: :update, scope: :all, granted: true},
-        %{resource: "CustomField", action: :destroy, scope: :all, granted: true},
-
-        # Role: Full CRUD (admin manages roles)
-        %{resource: "Role", action: :read, scope: :all, granted: true},
-        %{resource: "Role", action: :create, scope: :all, granted: true},
-        %{resource: "Role", action: :update, scope: :all, granted: true},
-        %{resource: "Role", action: :destroy, scope: :all, granted: true},
-
-        # Group: Full CRUD (admin manages groups)
-        %{resource: "Group", action: :read, scope: :all, granted: true},
-        %{resource: "Group", action: :create, scope: :all, granted: true},
-        %{resource: "Group", action: :update, scope: :all, granted: true},
-        %{resource: "Group", action: :destroy, scope: :all, granted: true}
-      ],
+      resources:
+        perm_all("User") ++
+          perm_all("Member") ++
+          perm_all("CustomFieldValue") ++
+          perm_all("CustomField") ++
+          perm_all("Role") ++
+          perm_all("Group") ++
+          member_group_perms ++
+          perm_all("MembershipFeeType") ++
+          perm_all("MembershipFeeCycle"),
       pages: [
+        # Explicit admin-only pages (for clarity and future restrictions)
+        "/settings",
+        "/membership_fee_settings",
         # Wildcard: Admin can access all pages
         "*"
       ]

lib/mv/authorization/role.ex

@@ -37,7 +37,8 @@ defmodule Mv.Authorization.Role do
   """
   use Ash.Resource,
     domain: Mv.Authorization,
-    data_layer: AshPostgres.DataLayer
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer]
 
   postgres do
     table "roles"
@@ -86,6 +87,13 @@ defmodule Mv.Authorization.Role do
     end
   end
 
+  policies do
+    policy action_type([:read, :create, :update, :destroy]) do
+      description "Role access: read for all permission sets, create/update/destroy for admin only (PermissionSets)"
+      authorize_if Mv.Authorization.Checks.HasPermission
+    end
+  end
+
   validations do
     validate one_of(
                :permission_set_name,
@@ -173,4 +181,18 @@ defmodule Mv.Authorization.Role do
     |> Ash.Query.filter(name == "Mitglied")
     |> Ash.read_one(authorize?: false, domain: Mv.Authorization)
   end
+
+  @doc """
+  Returns the Admin role if it exists.
+
+  Used by release tasks (e.g. seed_admin) and OIDC role sync to assign the admin role.
+  """
+  @spec get_admin_role() :: {:ok, t() | nil} | {:error, term()}
+  def get_admin_role do
+    require Ash.Query
+
+    __MODULE__
+    |> Ash.Query.filter(name == "Admin")
+    |> Ash.read_one(authorize?: false, domain: Mv.Authorization)
+  end
 end

lib/mv/email_sync/changes/sync_user_email_to_member.ex

@@ -27,6 +27,10 @@ defmodule Mv.EmailSync.Changes.SyncUserEmailToMember do
   Modified changeset with email synchronization applied, or original changeset
   if recursion detected.
   """
+  # Ash 3.12+ calls this to decide whether to run the change in certain contexts.
+  @impl true
+  def has_change?, do: true
+
   @impl true
   def change(changeset, _opts, context) do
     # Only recursion protection needed - trigger logic is in `where` clauses
@@ -40,26 +44,29 @@ defmodule Mv.EmailSync.Changes.SyncUserEmailToMember do
   defp sync_email(changeset) do
     Ash.Changeset.around_transaction(changeset, fn cs, callback ->
       result = callback.(cs)
-
-      with {:ok, record} <- Helpers.extract_record(result),
-           {:ok, user, member} <- get_user_and_member(record) do
-        # When called from Member-side, we need to update the member in the result
-        # When called from User-side, we update the linked member in DB only
-        case record do
-          %Mv.Membership.Member{} ->
-            # Member-side: Override member email in result with user email
-            Helpers.override_with_linked_email(result, user.email)
-
-          %Mv.Accounts.User{} ->
-            # User-side: Sync user email to linked member in DB
-            Helpers.sync_email_to_linked_record(result, member, user.email)
-        end
-      else
-        _ -> result
-      end
+      apply_sync(result)
     end)
   end
 
+  defp apply_sync(result) do
+    with {:ok, record} <- Helpers.extract_record(result),
+         {:ok, user, member} <- get_user_and_member(record) do
+      sync_by_record_type(result, record, user, member)
+    else
+      _ -> result
+    end
+  end
+
+  # When called from Member-side, we update the member in the result.
+  # When called from User-side, we sync user email to the linked member in DB.
+  defp sync_by_record_type(result, %Mv.Membership.Member{}, user, _member) do
+    Helpers.override_with_linked_email(result, user.email)
+  end
+
+  defp sync_by_record_type(result, %Mv.Accounts.User{}, user, member) do
+    Helpers.sync_email_to_linked_record(result, member, user.email)
+  end
+
   # Retrieves user and member - works for both resource types
   # Uses system actor via Loader functions
   defp get_user_and_member(%Mv.Accounts.User{} = user) do

lib/mv/email_sync/loader.ex

@@ -3,13 +3,15 @@ defmodule Mv.EmailSync.Loader do
   Helper functions for loading linked records in email synchronization.
   Centralizes the logic for retrieving related User/Member entities.
 
-  ## Authorization
+  ## Authorization-independent link checks
 
-  This module runs systemically and uses the system actor for all operations.
-  This ensures that email synchronization always works, regardless of user permissions.
-
-  All functions use `Mv.Helpers.SystemActor.get_system_actor/0` to bypass
-  user permission checks, as email sync is a mandatory side effect.
+  All functions use the **system actor** for the load. Link existence
+  (linked vs not linked) is therefore determined **independently of the
+  current request actor**. This is required so that validations (e.g.
+  `EmailChangePermission`, `EmailNotUsedByOtherUser`) can correctly decide
+  "member is linked" even when the current user would not have read permission
+  on the related User. Using the request actor would otherwise allow
+  treating a linked member as unlinked and bypass the permission rule.
   """
   alias Mv.Helpers
   alias Mv.Helpers.SystemActor

lib/mv/helpers.ex

@@ -5,6 +5,8 @@ defmodule Mv.Helpers do
   Provides utilities that are not specific to a single domain or layer.
   """
 
+  require Ash.Query
+
   @doc """
   Converts an actor to Ash options list for authorization.
   Returns empty list if actor is nil.
@@ -24,4 +26,22 @@ defmodule Mv.Helpers do
   @spec ash_actor_opts(Mv.Accounts.User.t() | nil) :: keyword()
   def ash_actor_opts(nil), do: []
   def ash_actor_opts(actor) when not is_nil(actor), do: [actor: actor]
+
+  @doc """
+  Returns the query unchanged if `exclude_id` is nil; otherwise adds a filter `id != ^exclude_id`.
+
+  Used in uniqueness validations that must exclude the current record (e.g. name uniqueness
+  on update, duplicate association checks). Call with the record's primary key to exclude it
+  from the result set.
+
+  ## Examples
+
+      query
+      |> Ash.Query.filter(name == ^name)
+      |> Mv.Helpers.query_exclude_id(current_id)
+
+  """
+  @spec query_exclude_id(Ash.Query.t(), String.t() | nil) :: Ash.Query.t()
+  def query_exclude_id(query, nil), do: query
+  def query_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
 end

lib/mv/membership/member/validations/email_change_permission.ex

@@ -0,0 +1,75 @@
+defmodule Mv.Membership.Member.Validations.EmailChangePermission do
+  @moduledoc """
+  Validates that only admins or the linked user may change a linked member's email.
+
+  This validation runs on member update when the email attribute is changing.
+  It allows the change only if:
+  - The member is not linked to a user, or
+  - The actor has the admin permission set (via `Mv.Authorization.Actor.admin?/1`), or
+  - The actor is the user linked to this member (actor.member_id == member.id).
+
+  This prevents non-admins from changing another user's linked member email,
+  which would sync to that user's account and break email synchronization.
+
+  Missing actor is not allowed; the system actor counts as admin (via `Actor.admin?/1`).
+  """
+  use Ash.Resource.Validation
+  use Gettext, backend: MvWeb.Gettext, otp_app: :mv
+
+  alias Mv.Authorization.Actor
+  alias Mv.EmailSync.Loader
+
+  @doc """
+  Validates that the actor may change the member's email when the member is linked.
+
+  Only runs when the email attribute is changing (checked inside). Skips when
+  member is not linked. Allows when actor is admin or owns the linked member.
+  """
+  @impl true
+  def validate(changeset, _opts, context) do
+    if Ash.Changeset.changing_attribute?(changeset, :email) do
+      validate_linked_member_email_change(changeset, context)
+    else
+      :ok
+    end
+  end
+
+  defp validate_linked_member_email_change(changeset, context) do
+    linked_user = Loader.get_linked_user(changeset.data)
+
+    if is_nil(linked_user) do
+      :ok
+    else
+      actor = resolve_actor(changeset, context)
+      member_id = changeset.data.id
+
+      if Actor.admin?(actor) or actor_owns_member?(actor, member_id) do
+        :ok
+      else
+        msg =
+          dgettext(
+            "default",
+            "Only administrators or the linked user can change the email for members linked to users"
+          )
+
+        {:error, field: :email, message: msg}
+      end
+    end
+  end
+
+  # Ash stores actor in changeset.context.private.actor; validation context has .actor; some callsites use context.actor
+  defp resolve_actor(changeset, context) do
+    ctx = changeset.context || %{}
+
+    get_in(ctx, [:private, :actor]) ||
+      Map.get(ctx, :actor) ||
+      (context && Map.get(context, :actor))
+  end
+
+  defp actor_owns_member?(nil, _member_id), do: false
+
+  defp actor_owns_member?(actor, member_id) do
+    actor_member_id = Map.get(actor, :member_id) || Map.get(actor, "member_id")
+    actor_member_id == member_id
+  end
+end

lib/mv/membership/member/validations/email_not_used_by_other_user.ex

@@ -8,6 +8,8 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
   This allows creating members with the same email as unlinked users.
   """
   use Ash.Resource.Validation
+
+  alias Mv.EmailSync.Loader
   alias Mv.Helpers
 
   require Logger
@@ -32,7 +34,8 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
   def validate(changeset, _opts, _context) do
     email_changing? = Ash.Changeset.changing_attribute?(changeset, :email)
 
-    linked_user_id = get_linked_user_id(changeset.data)
+    linked_user = Loader.get_linked_user(changeset.data)
+    linked_user_id = if linked_user, do: linked_user.id, else: nil
     is_linked? = not is_nil(linked_user_id)
 
     # Only validate if member is already linked AND email is changing
@@ -53,7 +56,7 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
     query =
       Mv.Accounts.User
       |> Ash.Query.filter(email == ^email)
-      |> maybe_exclude_id(exclude_user_id)
+      |> Mv.Helpers.query_exclude_id(exclude_user_id)
 
     system_actor = SystemActor.get_system_actor()
     opts = Helpers.ash_actor_opts(system_actor)
@@ -73,19 +76,4 @@ defmodule Mv.Membership.Member.Validations.EmailNotUsedByOtherUser do
         :ok
     end
   end
-
-  defp maybe_exclude_id(query, nil), do: query
-  defp maybe_exclude_id(query, id), do: Ash.Query.filter(query, id != ^id)
-
-  defp get_linked_user_id(member_data) do
-    alias Mv.Helpers.SystemActor
-
-    system_actor = SystemActor.get_system_actor()
-    opts = Helpers.ash_actor_opts(system_actor)
-
-    case Ash.load(member_data, :user, opts) do
-      {:ok, %{user: %{id: id}}} -> id
-      _ -> nil
-    end
-  end
 end

lib/mv/oidc_role_sync.ex

@@ -0,0 +1,148 @@
+defmodule Mv.OidcRoleSync do
+  @moduledoc """
+  Syncs user role from OIDC user_info (e.g. groups claim → Admin role).
+
+  Used after OIDC registration (register_with_rauthy) and on sign-in so that
+  users in the configured admin group get the Admin role; others get Mitglied.
+  Configure via OIDC_ADMIN_GROUP_NAME and OIDC_GROUPS_CLAIM (see OidcRoleSyncConfig).
+
+  Groups are read from user_info (ID token claims) first; if missing or empty,
+  the access_token from oauth_tokens is decoded as JWT and the groups claim is
+  read from there (e.g. Rauthy puts groups in the access token when scope
+  includes "groups").
+
+  ## JWT access token (security)
+
+  The access_token payload is read without signature verification (peek only).
+  We rely on the fact that `oauth_tokens` is only ever passed from the
+  verified OIDC callback (Assent/AshAuthentication after provider token
+  exchange). If callers passed untrusted or tampered tokens, group claims
+  could be forged and a user could be assigned the Admin role. Therefore:
+  do not call this module with user-supplied tokens; it is intended only
+  for the internal flow from the OIDC callback.
+  """
+  alias Mv.Accounts.User
+  alias Mv.Authorization.Role
+  alias Mv.OidcRoleSyncConfig
+
+  @doc """
+  Applies Admin or Mitglied role to the user based on OIDC groups claim.
+
+  - If OIDC_ADMIN_GROUP_NAME is not configured: no-op, returns :ok without changing the user.
+  - If groups (from user_info or access_token) contain the configured admin group: assigns Admin role.
+  - Otherwise: assigns Mitglied role (downgrade if user was Admin).
+
+  user_info is a map (e.g. from ID token claims); oauth_tokens is optional and may
+  contain "access_token" (JWT) from which the groups claim is read when not in user_info.
+  """
+  @spec apply_admin_role_from_user_info(User.t(), map(), map() | nil) :: :ok
+  def apply_admin_role_from_user_info(user, user_info, oauth_tokens \\ nil)
+      when is_map(user_info) do
+    admin_group = OidcRoleSyncConfig.oidc_admin_group_name()
+
+    if is_nil(admin_group) or admin_group == "" do
+      :ok
+    else
+      claim = OidcRoleSyncConfig.oidc_groups_claim()
+      groups = groups_from_user_info(user_info, claim)
+
+      groups =
+        if Enum.empty?(groups), do: groups_from_access_token(oauth_tokens, claim), else: groups
+
+      target_role = if admin_group in groups, do: :admin, else: :mitglied
+      set_user_role(user, target_role)
+    end
+  end
+
+  defp groups_from_user_info(user_info, claim) do
+    value = user_info[claim] || user_info[String.to_existing_atom(claim)]
+    normalize_groups(value)
+  rescue
+    ArgumentError -> normalize_groups(user_info[claim])
+  end
+
+  defp groups_from_access_token(nil, _claim), do: []
+  defp groups_from_access_token(oauth_tokens, _claim) when not is_map(oauth_tokens), do: []
+
+  defp groups_from_access_token(oauth_tokens, claim) do
+    access_token = oauth_tokens["access_token"] || oauth_tokens[:access_token]
+
+    if is_binary(access_token) do
+      case peek_jwt_claims(access_token) do
+        {:ok, claims} ->
+          value = claims[claim] || safe_get_atom(claims, claim)
+          normalize_groups(value)
+
+        _ ->
+          []
+      end
+    else
+      []
+    end
+  end
+
+  defp safe_get_atom(map, key) when is_binary(key) do
+    try do
+      Map.get(map, String.to_existing_atom(key))
+    rescue
+      ArgumentError -> nil
+    end
+  end
+
+  defp safe_get_atom(_map, _key), do: nil
+
+  defp peek_jwt_claims(token) do
+    parts = String.split(token, ".")
+
+    if length(parts) == 3 do
+      [_h, payload_b64, _sig] = parts
+
+      case Base.url_decode64(payload_b64, padding: false) do
+        {:ok, payload} -> Jason.decode(payload)
+        _ -> :error
+      end
+    else
+      :error
+    end
+  end
+
+  defp normalize_groups(nil), do: []
+  defp normalize_groups(list) when is_list(list), do: Enum.map(list, &to_string/1)
+  defp normalize_groups(single) when is_binary(single), do: [single]
+  defp normalize_groups(_), do: []
+
+  defp set_user_role(user, :admin) do
+    case Role.get_admin_role() do
+      {:ok, %Role{} = role} ->
+        do_set_role(user, role)
+
+      _ ->
+        :ok
+    end
+  end
+
+  defp set_user_role(user, :mitglied) do
+    case Role.get_mitglied_role() do
+      {:ok, %Role{} = role} ->
+        do_set_role(user, role)
+
+      _ ->
+        :ok
+    end
+  end
+
+  defp do_set_role(user, role) do
+    if user.role_id == role.id do
+      :ok
+    else
+      user
+      |> Ash.Changeset.for_update(:set_role_from_oidc_sync, %{role_id: role.id})
+      |> Ash.Changeset.set_context(%{private: %{oidc_role_sync: true}})
+      |> Ash.update(domain: Mv.Accounts, context: %{private: %{oidc_role_sync: true}})
+      |> case do
+        {:ok, _} -> :ok
+        {:error, _} -> :ok
+      end
+    end
+  end
+end

lib/mv/oidc_role_sync_config.ex

@@ -0,0 +1,24 @@
+defmodule Mv.OidcRoleSyncConfig do
+  @moduledoc """
+  Runtime configuration for OIDC group → role sync (e.g. admin group → Admin role).
+
+  Reads from Application config `:mv, :oidc_role_sync`:
+  - `:admin_group_name` – OIDC group name that maps to Admin role (optional; when nil, no sync).
+  - `:groups_claim` – JWT/user_info claim name for groups (default: `"groups"`).
+
+  Set via ENV in production: OIDC_ADMIN_GROUP_NAME, OIDC_GROUPS_CLAIM (see config/runtime.exs).
+  """
+  @doc "Returns the OIDC group name that maps to Admin role, or nil if not configured."
+  def oidc_admin_group_name do
+    get(:admin_group_name)
+  end
+
+  @doc "Returns the JWT/user_info claim name for groups; defaults to \"groups\"."
+  def oidc_groups_claim do
+    get(:groups_claim) || "groups"
+  end
+
+  defp get(key) do
+    Application.get_env(:mv, :oidc_role_sync, []) |> Keyword.get(key)
+  end
+end

lib/mv/release.ex

@@ -2,9 +2,22 @@ defmodule Mv.Release do
   @moduledoc """
   Used for executing DB release tasks when run in production without Mix
   installed.
+
+  ## Tasks
+
+  - `migrate/0` - Runs all pending Ecto migrations.
+  - `seed_admin/0` - Ensures an admin user exists from ENV (ADMIN_EMAIL, ADMIN_PASSWORD
+    or ADMIN_PASSWORD_FILE). Idempotent; can be run on every deployment or via shell
+    to update the admin password without redeploying.
   """
   @app :mv
 
+  alias Mv.Accounts
+  alias Mv.Accounts.User
+  alias Mv.Authorization.Role
+
+  require Ash.Query
+
   def migrate do
     load_app()
 
@@ -18,6 +31,158 @@ defmodule Mv.Release do
     {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
   end
 
+  @doc """
+  Ensures an admin user exists from ENV (ADMIN_EMAIL, ADMIN_PASSWORD or ADMIN_PASSWORD_FILE).
+
+  Starts the application if not already running (required when called via `bin/mv eval`;
+  Ash/Telemetry need the running app). Idempotent.
+
+  - If ADMIN_EMAIL is unset: no-op (idempotent).
+  - If ADMIN_PASSWORD (and ADMIN_PASSWORD_FILE) are unset and the user does not exist:
+    no user is created (no fallback password in production).
+  - If both ADMIN_EMAIL and ADMIN_PASSWORD are set: creates or updates the user with
+    Admin role and the given password. Safe to run on every deployment or via
+    `bin/mv eval "Mv.Release.seed_admin()"` to change the admin password without redeploying.
+  """
+  def seed_admin do
+    # Ensure app (and Telemetry/Ash deps) are started when run via bin/mv eval
+    case Application.ensure_all_started(@app) do
+      {:ok, _} -> :ok
+      {:error, {app, reason}} -> raise "Failed to start #{inspect(app)}: #{inspect(reason)}"
+    end
+
+    admin_email = get_env("ADMIN_EMAIL", nil)
+    admin_password = get_env_or_file("ADMIN_PASSWORD", nil)
+
+    cond do
+      is_nil(admin_email) or admin_email == "" ->
+        :ok
+
+      is_nil(admin_password) or admin_password == "" ->
+        ensure_admin_role_only(admin_email)
+
+      true ->
+        ensure_admin_user(admin_email, admin_password)
+    end
+  end
+
+  defp ensure_admin_role_only(email) do
+    case Role.get_admin_role() do
+      {:ok, nil} ->
+        :ok
+
+      {:ok, %Role{} = admin_role} ->
+        case get_user_by_email(email) do
+          {:ok, %User{} = user} ->
+            user
+            |> Ash.Changeset.for_update(:update, %{})
+            |> Ash.Changeset.manage_relationship(:role, admin_role, type: :append_and_remove)
+            |> Ash.update!(authorize?: false)
+
+            :ok
+
+          _ ->
+            :ok
+        end
+
+      {:error, _} ->
+        :ok
+    end
+  end
+
+  defp ensure_admin_user(email, password) do
+    if is_nil(password) or password == "" do
+      :ok
+    else
+      do_ensure_admin_user(email, password)
+    end
+  end
+
+  defp do_ensure_admin_user(email, password) do
+    case Role.get_admin_role() do
+      {:ok, nil} ->
+        # Admin role does not exist (e.g. migrations not run); skip
+        :ok
+
+      {:ok, %Role{} = admin_role} ->
+        case get_user_by_email(email) do
+          {:ok, nil} ->
+            create_admin_user(email, password, admin_role)
+
+          {:ok, user} ->
+            update_admin_user(user, password, admin_role)
+
+          {:error, _} ->
+            :ok
+        end
+
+      {:error, _} ->
+        :ok
+    end
+  end
+
+  defp create_admin_user(email, password, admin_role) do
+    case Accounts.create_user(%{email: email}, authorize?: false) do
+      {:ok, user} ->
+        user
+        |> Ash.Changeset.for_update(:admin_set_password, %{password: password})
+        |> Ash.update!(authorize?: false)
+        |> then(fn u ->
+          u
+          |> Ash.Changeset.for_update(:update, %{})
+          |> Ash.Changeset.manage_relationship(:role, admin_role, type: :append_and_remove)
+          |> Ash.update!(authorize?: false)
+        end)
+
+        :ok
+
+      {:error, _} ->
+        :ok
+    end
+  end
+
+  defp update_admin_user(user, password, admin_role) do
+    user
+    |> Ash.Changeset.for_update(:admin_set_password, %{password: password})
+    |> Ash.update!(authorize?: false)
+    |> then(fn u ->
+      u
+      |> Ash.Changeset.for_update(:update, %{})
+      |> Ash.Changeset.manage_relationship(:role, admin_role, type: :append_and_remove)
+      |> Ash.update!(authorize?: false)
+    end)
+
+    :ok
+  end
+
+  defp get_user_by_email(email) do
+    User
+    |> Ash.Query.filter(email == ^email)
+    |> Ash.read_one(authorize?: false, domain: Mv.Accounts)
+  end
+
+  defp get_env(key, default) do
+    System.get_env(key, default)
+  end
+
+  defp get_env_or_file(var_name, default) do
+    file_var = "#{var_name}_FILE"
+
+    case System.get_env(file_var) do
+      nil ->
+        System.get_env(var_name, default)
+
+      file_path ->
+        case File.read(file_path) do
+          {:ok, content} ->
+            String.trim_trailing(content)
+
+          {:error, _} ->
+            default
+        end
+    end
+  end
+
   defp repos do
     Application.fetch_env!(@app, :ecto_repos)
   end

lib/mv_web/authorization.ex

@@ -97,12 +97,18 @@ defmodule MvWeb.Authorization do
   @doc """
   Checks if user can access a specific page.
 
+  Nil-safe: returns false when user is nil (e.g. unauthenticated or layout
+  assigns regression), so callers do not need to guard.
+
   ## Examples
 
       iex> admin = %{role: %{permission_set_name: "admin"}}
       iex> can_access_page?(admin, "/admin/roles")
       true
 
+      iex> can_access_page?(nil, "/members")
+      false
+
       iex> mitglied = %{role: %{permission_set_name: "own_data"}}
       iex> can_access_page?(mitglied, "/members")
       false

lib/mv_web/components/core_components.ex

@@ -97,12 +97,13 @@ defmodule MvWeb.CoreComponents do
       <.button navigate={~p"/"}>Home</.button>
       <.button disabled={true}>Disabled</.button>
   """
-  attr :rest, :global, include: ~w(href navigate patch method)
+  attr :rest, :global, include: ~w(href navigate patch method data-testid)
   attr :variant, :string, values: ~w(primary)
   attr :disabled, :boolean, default: false, doc: "Whether the button is disabled"
   slot :inner_block, required: true
 
-  def button(%{rest: rest} = assigns) do
+  def button(assigns) do
+    rest = assigns.rest
     variants = %{"primary" => "btn-primary", nil => "btn-primary btn-soft"}
     assigns = assign(assigns, :class, Map.fetch!(variants, assigns[:variant]))
 
@@ -544,6 +545,9 @@ defmodule MvWeb.CoreComponents do
     attr :label, :string
     attr :class, :string
     attr :col_click, :any, doc: "optional column-specific click handler that overrides row_click"
+
+    attr :sort_field, :any,
+      doc: "optional; when equal to table sort_field, aria-sort is set on this th"
   end
 
   slot :action, doc: "the slot for showing user actions in the last table column"
@@ -559,7 +563,13 @@ defmodule MvWeb.CoreComponents do
       <table class="table table-zebra">
         <thead>
           <tr>
-            <th :for={col <- @col} class={Map.get(col, :class)}>{col[:label]}</th>
+            <th
+              :for={col <- @col}
+              class={Map.get(col, :class)}
+              aria-sort={table_th_aria_sort(col, @sort_field, @sort_order)}
+            >
+              {col[:label]}
+            </th>
             <th :for={dyn_col <- @dynamic_cols}>
               <.live_component
                 module={MvWeb.Components.SortHeaderComponent}
@@ -645,6 +655,16 @@ defmodule MvWeb.CoreComponents do
     """
   end
 
+  defp table_th_aria_sort(col, sort_field, sort_order) do
+    col_sort = Map.get(col, :sort_field)
+
+    if not is_nil(col_sort) and col_sort == sort_field and sort_order in [:asc, :desc] do
+      if sort_order == :asc, do: "ascending", else: "descending"
+    else
+      nil
+    end
+  end
+
   @doc """
   Renders a data list.
 

lib/mv_web/components/layouts/sidebar.ex

@@ -4,6 +4,8 @@ defmodule MvWeb.Layouts.Sidebar do
   """
   use MvWeb, :html
 
+  alias MvWeb.PagePaths
+
   attr :current_user, :map, default: nil, doc: "The current user"
   attr :club_name, :string, required: true, doc: "The name of the club"
   attr :mobile, :boolean, default: false, doc: "Whether this is mobile view"
@@ -70,34 +72,57 @@ defmodule MvWeb.Layouts.Sidebar do
   defp sidebar_menu(assigns) do
     ~H"""
     <ul class="menu flex-1 w-full p-2" role="menubar">
-      <.menu_item
-        href={~p"/members"}
-        icon="hero-users"
-        label={gettext("Members")}
-      />
-
-      <.menu_item
-        href={~p"/membership_fee_types"}
-        icon="hero-currency-euro"
-        label={gettext("Fee Types")}
-      />
-      
-    <!-- Nested Admin Menu -->
-      <.menu_group icon="hero-cog-6-tooth" label={gettext("Administration")}>
-        <.menu_subitem href={~p"/users"} label={gettext("Users")} />
-        <.menu_subitem href={~p"/groups"} label={gettext("Groups")} />
-        <.menu_subitem href={~p"/admin/roles"} label={gettext("Roles")} />
-        <.menu_subitem
-          href={~p"/membership_fee_settings"}
-          label={gettext("Fee Settings")}
+      <%= if can_access_page?(@current_user, PagePaths.members()) do %>
+        <.menu_item
+          href={~p"/members"}
+          icon="hero-users"
+          label={gettext("Members")}
         />
-        <.menu_subitem href={~p"/admin/import-export"} label={gettext("Import/Export")} />
-        <.menu_subitem href={~p"/settings"} label={gettext("Settings")} />
-      </.menu_group>
+      <% end %>
+
+      <%= if can_access_page?(@current_user, PagePaths.membership_fee_types()) do %>
+        <.menu_item
+          href={~p"/membership_fee_types"}
+          icon="hero-currency-euro"
+          label={gettext("Fee Types")}
+        />
+      <% end %>
+
+      <%= if admin_menu_visible?(@current_user) do %>
+        <.menu_group
+          icon="hero-cog-6-tooth"
+          label={gettext("Administration")}
+          testid="sidebar-administration"
+        >
+          <%= if can_access_page?(@current_user, PagePaths.users()) do %>
+            <.menu_subitem href={~p"/users"} label={gettext("Users")} />
+          <% end %>
+          <%= if can_access_page?(@current_user, PagePaths.groups()) do %>
+            <.menu_subitem href={~p"/groups"} label={gettext("Groups")} />
+          <% end %>
+          <%= if can_access_page?(@current_user, PagePaths.admin_roles()) do %>
+            <.menu_subitem href={~p"/admin/roles"} label={gettext("Roles")} />
+          <% end %>
+          <%= if can_access_page?(@current_user, PagePaths.membership_fee_settings()) do %>
+            <.menu_subitem
+              href={~p"/membership_fee_settings"}
+              label={gettext("Fee Settings")}
+            />
+          <% end %>
+          <%= if can_access_page?(@current_user, PagePaths.settings()) do %>
+            <.menu_subitem href={~p"/admin/import-export"} label={gettext("Import/Export")} />
+            <.menu_subitem href={~p"/settings"} label={gettext("Settings")} />
+          <% end %>
+        </.menu_group>
+      <% end %>
     </ul>
     """
   end
 
+  defp admin_menu_visible?(user) do
+    Enum.any?(PagePaths.admin_menu_paths(), &can_access_page?(user, &1))
+  end
+
   attr :href, :string, required: true, doc: "Navigation path"
   attr :icon, :string, required: true, doc: "Heroicon name"
   attr :label, :string, required: true, doc: "Menu item label"
@@ -120,12 +145,13 @@ defmodule MvWeb.Layouts.Sidebar do
 
   attr :icon, :string, required: true, doc: "Heroicon name for the menu group"
   attr :label, :string, required: true, doc: "Menu group label"
+  attr :testid, :string, default: nil, doc: "data-testid for stable test selectors"
   slot :inner_block, required: true, doc: "Submenu items"
 
   defp menu_group(assigns) do
     ~H"""
     <!-- Expanded Mode: Always open div structure -->
-    <li role="none" class="expanded-menu-group">
+    <li role="none" class="expanded-menu-group" data-testid={@testid}>
       <div
         class="flex items-center gap-3"
         role="group"
@@ -139,7 +165,7 @@ defmodule MvWeb.Layouts.Sidebar do
       </ul>
     </li>
     <!-- Collapsed Mode: Dropdown -->
-    <div class="collapsed-menu-group dropdown dropdown-right">
+    <div class="collapsed-menu-group dropdown dropdown-right" data-testid={@testid}>
       <button
         type="button"
         tabindex="0"

lib/mv_web/components/table_components.ex

@@ -20,7 +20,6 @@ defmodule MvWeb.TableComponents do
       type="button"
       phx-click="sort"
       phx-value-field={@field}
-      aria-sort={aria_sort(@sort_field, @sort_order, @field)}
       class="flex items-center gap-1 hover:underline focus:outline-none"
     >
       <span>{@label}</span>
@@ -33,12 +32,4 @@ defmodule MvWeb.TableComponents do
     </button>
     """
   end
-
-  defp aria_sort(current_field, current_order, this_field) do
-    cond do
-      current_field != this_field -> "none"
-      current_order == :asc -> "ascending"
-      true -> "descending"
-    end
-  end
 end

lib/mv_web/helpers/user_helpers.ex

@@ -0,0 +1,58 @@
+defmodule MvWeb.Helpers.UserHelpers do
+  @moduledoc """
+  Helper functions for user-related display in the web layer.
+
+  Provides utilities for showing authentication status without exposing
+  sensitive attributes (e.g. hashed_password).
+  """
+
+  @doc """
+  Returns whether the user has password authentication set.
+
+  Only returns true when `hashed_password` is a non-empty string. This avoids
+  treating `nil`, empty string, or forbidden/redacted values (e.g. when the
+  attribute is not visible to the actor) as "has password".
+
+  ## Examples
+
+      iex> user = %{hashed_password: nil}
+      iex> MvWeb.Helpers.UserHelpers.has_password?(user)
+      false
+
+      iex> user = %{hashed_password: "$2b$12$..."}
+      iex> MvWeb.Helpers.UserHelpers.has_password?(user)
+      true
+
+      iex> user = %{hashed_password: ""}
+      iex> MvWeb.Helpers.UserHelpers.has_password?(user)
+      false
+  """
+  @spec has_password?(map() | struct()) :: boolean()
+  def has_password?(user) when is_map(user) do
+    case Map.get(user, :hashed_password) do
+      hash when is_binary(hash) and byte_size(hash) > 0 -> true
+      _ -> false
+    end
+  end
+
+  @doc """
+  Returns whether the user is linked via OIDC/SSO (has a non-empty oidc_id).
+
+  ## Examples
+
+      iex> user = %{oidc_id: nil}
+      iex> MvWeb.Helpers.UserHelpers.has_oidc?(user)
+      false
+
+      iex> user = %{oidc_id: "sub-from-rauthy"}
+      iex> MvWeb.Helpers.UserHelpers.has_oidc?(user)
+      true
+  """
+  @spec has_oidc?(map() | struct()) :: boolean()
+  def has_oidc?(user) when is_map(user) do
+    case Map.get(user, :oidc_id) do
+      id when is_binary(id) and byte_size(id) > 0 -> true
+      _ -> false
+    end
+  end
+end

lib/mv_web/live/member_live/form.ex

@@ -177,7 +177,8 @@ defmodule MvWeb.MemberLive.Form do
                   phx-change="validate"
                   value={@form[:membership_fee_type_id].value || ""}
                 >
-                  <option value="">{gettext("None")}</option>
+                  <%!-- No "None" option: a membership fee type is required (validated in Member resource). --%>
+                  <option value="">{gettext("Select a membership fee type")}</option>
                   <%= for fee_type <- @available_fee_types do %>
                     <option
                       value={fee_type.id}
@@ -189,7 +190,8 @@ defmodule MvWeb.MemberLive.Form do
                     </option>
                   <% end %>
                 </select>
-                <%= for {msg, _opts} <- @form.errors[:membership_fee_type_id] || [] do %>
+                <%= for error <- List.wrap(@form.errors[:membership_fee_type_id] || []) do %>
+                  <% {msg, _opts} = if is_tuple(error), do: error, else: {error, []} %>
                   <p class="text-error text-sm mt-1">{msg}</p>
                 <% end %>
                 <%= if @interval_warning do %>

lib/mv_web/live/member_live/index.html.heex

@@ -23,9 +23,11 @@
         <.icon name="hero-envelope" />
         {gettext("Open in email program")}
       </.button>
-      <.button variant="primary" navigate={~p"/members/new"}>
-        <.icon name="hero-plus" /> {gettext("New Member")}
-      </.button>
+      <%= if can?(@current_user, :create, Mv.Membership.Member) do %>
+        <.button variant="primary" navigate={~p"/members/new"} data-testid="member-new">
+          <.icon name="hero-plus" /> {gettext("New Member")}
+        </.button>
+      <% end %>
     </:actions>
   </.header>
 
@@ -84,6 +86,7 @@
   <.table
     id="members"
     rows={@members}
+    row_id={fn member -> "row-#{member.id}" end}
     row_click={fn member -> JS.navigate(~p"/members/#{member}") end}
     dynamic_cols={@dynamic_cols}
     sort_field={@sort_field}
@@ -297,16 +300,23 @@
         <.link navigate={~p"/members/#{member}"}>{gettext("Show")}</.link>
       </div>
 
-      <.link navigate={~p"/members/#{member}/edit"}>{gettext("Edit")}</.link>
+      <%= if can?(@current_user, :update, member) do %>
+        <.link navigate={~p"/members/#{member}/edit"} data-testid="member-edit">
+          {gettext("Edit")}
+        </.link>
+      <% end %>
     </:action>
 
     <:action :let={member}>
-      <.link
-        phx-click={JS.push("delete", value: %{id: member.id}) |> hide("#row-#{member.id}")}
-        data-confirm={gettext("Are you sure?")}
-      >
-        {gettext("Delete")}
-      </.link>
+      <%= if can?(@current_user, :destroy, member) do %>
+        <.link
+          phx-click={JS.push("delete", value: %{id: member.id}) |> hide("#row-#{member.id}")}
+          data-confirm={gettext("Are you sure?")}
+          data-testid="member-delete"
+        >
+          {gettext("Delete")}
+        </.link>
+      <% end %>
     </:action>
   </.table>
 </Layouts.app>

lib/mv_web/live/member_live/show.ex

@@ -39,9 +39,15 @@ defmodule MvWeb.MemberLive.Show do
           {MvWeb.Helpers.MemberHelpers.display_name(@member)}
         </h1>
 
-        <.button variant="primary" navigate={~p"/members/#{@member}/edit?return_to=show"}>
-          {gettext("Edit Member")}
-        </.button>
+        <%= if can?(@current_user, :update, @member) do %>
+          <.button
+            variant="primary"
+            navigate={~p"/members/#{@member}/edit?return_to=show"}
+            data-testid="member-edit"
+          >
+            {gettext("Edit Member")}
+          </.button>
+        <% end %>
       </div>
 
       <%!-- Tab Navigation --%>
@@ -119,22 +125,26 @@ defmodule MvWeb.MemberLive.Show do
                   />
                 </div>
 
-                <%!-- Linked User --%>
-                <div>
-                  <.data_field label={gettext("Linked User")}>
-                    <%= if @member.user do %>
-                      <.link
-                        navigate={~p"/users/#{@member.user}"}
-                        class="text-blue-700 hover:text-blue-800 underline inline-flex items-center gap-1"
-                      >
-                        <.icon name="hero-user" class="size-4" />
-                        {@member.user.email}
-                      </.link>
-                    <% else %>
-                      <span class="text-base-content/70 italic">{gettext("No user linked")}</span>
-                    <% end %>
-                  </.data_field>
-                </div>
+                <%!-- Linked User: only show when current user can see other users (e.g. admin).
+                  read_only cannot see linked user, so hide the section to avoid "No user linked" when
+                  a user is linked but not visible. --%>
+                <%= if can_access_page?(@current_user, "/users") do %>
+                  <div>
+                    <.data_field label={gettext("Linked User")}>
+                      <%= if @member.user do %>
+                        <.link
+                          navigate={~p"/users/#{@member.user}"}
+                          class="text-blue-700 hover:text-blue-800 underline inline-flex items-center gap-1"
+                        >
+                          <.icon name="hero-user" class="size-4" />
+                          {@member.user.email}
+                        </.link>
+                      <% else %>
+                        <span class="text-base-content/70 italic">{gettext("No user linked")}</span>
+                      <% end %>
+                    </.data_field>
+                  </div>
+                <% end %>
 
                 <%!-- Notes --%>
                 <%= if @member.notes && String.trim(@member.notes) != "" do %>
@@ -281,6 +291,23 @@ defmodule MvWeb.MemberLive.Show do
     {:noreply, assign(socket, :active_tab, :membership_fees)}
   end
 
+  # Flash set in LiveComponent is not shown in parent layout; child sends this to display flash
+  @impl true
+  def handle_info({:put_flash, type, message}, socket) do
+    {:noreply, put_flash(socket, type, message)}
+  end
+
+  # MembershipFeesComponent sends this after cycles are created/deleted/regenerated so parent keeps member in sync
+  @impl true
+  def handle_info({:member_updated, updated_member}, socket) do
+    member =
+      updated_member
+      |> Map.put(:last_cycle_status, get_last_cycle_status(updated_member))
+      |> Map.put(:current_cycle_status, get_current_cycle_status(updated_member))
+
+    {:noreply, assign(socket, :member, member)}
+  end
+
   defp page_title(:show), do: gettext("Show Member")
   defp page_title(:edit), do: gettext("Edit Member")
 

lib/mv_web/live/member_live/show/membership_fees_component.ex

@@ -14,6 +14,7 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
 
   require Ash.Query
   import MvWeb.LiveHelpers, only: [current_actor: 1]
+  import MvWeb.Authorization, only: [can?: 3]
 
   alias Mv.Membership
   alias Mv.MembershipFees
@@ -49,9 +50,10 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
           <% end %>
         </div>
 
-        <%!-- Action Buttons --%>
+        <%!-- Action Buttons (only when user has permission) --%>
         <div class="flex gap-2 mb-4">
           <.button
+            :if={@member.membership_fee_type != nil and @can_create_cycle}
             phx-click="regenerate_cycles"
             phx-target={@myself}
             class={["btn btn-sm btn-outline", if(@regenerating, do: "btn-disabled", else: "")]}
@@ -61,7 +63,7 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
             {if(@regenerating, do: gettext("Regenerating..."), else: gettext("Regenerate Cycles"))}
           </.button>
           <.button
-            :if={Enum.any?(@cycles)}
+            :if={Enum.any?(@cycles) and @can_destroy_cycle}
             phx-click="delete_all_cycles"
             phx-target={@myself}
             class="btn btn-sm btn-error btn-outline"
@@ -71,7 +73,7 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
             {gettext("Delete All Cycles")}
           </.button>
           <.button
-            :if={@member.membership_fee_type}
+            :if={@member.membership_fee_type != nil and @can_create_cycle}
             phx-click="open_create_cycle_modal"
             phx-target={@myself}
             class="btn btn-sm btn-primary"
@@ -103,15 +105,19 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
             </:col>
 
             <:col :let={cycle} label={gettext("Amount")}>
-              <span
-                class="font-mono cursor-pointer hover:text-primary"
-                phx-click="edit_cycle_amount"
-                phx-value-cycle_id={cycle.id}
-                phx-target={@myself}
-                title={gettext("Click to edit amount")}
-              >
-                {MembershipFeeHelpers.format_currency(cycle.amount)}
-              </span>
+              <%= if @can_update_cycle do %>
+                <span
+                  class="font-mono cursor-pointer hover:text-primary"
+                  phx-click="edit_cycle_amount"
+                  phx-value-cycle_id={cycle.id}
+                  phx-target={@myself}
+                  title={gettext("Click to edit amount")}
+                >
+                  {MembershipFeeHelpers.format_currency(cycle.amount)}
+                </span>
+              <% else %>
+                <span class="font-mono">{MembershipFeeHelpers.format_currency(cycle.amount)}</span>
+              <% end %>
             </:col>
 
             <:col :let={cycle} label={gettext("Status")}>
@@ -125,56 +131,60 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
 
             <:action :let={cycle}>
               <div class="flex gap-1">
-                <button
-                  :if={cycle.status != :paid}
-                  type="button"
-                  phx-click="mark_cycle_status"
-                  phx-value-cycle_id={cycle.id}
-                  phx-value-status="paid"
-                  phx-target={@myself}
-                  class="btn btn-sm btn-success"
-                  title={gettext("Mark as paid")}
-                >
-                  <.icon name="hero-check-circle" class="size-4" />
-                  {gettext("Paid")}
-                </button>
-                <button
-                  :if={cycle.status != :suspended}
-                  type="button"
-                  phx-click="mark_cycle_status"
-                  phx-value-cycle_id={cycle.id}
-                  phx-value-status="suspended"
-                  phx-target={@myself}
-                  class="btn btn-sm btn-outline btn-warning"
-                  title={gettext("Mark as suspended")}
-                >
-                  <.icon name="hero-pause-circle" class="size-4" />
-                  {gettext("Suspended")}
-                </button>
-                <button
-                  :if={cycle.status != :unpaid}
-                  type="button"
-                  phx-click="mark_cycle_status"
-                  phx-value-cycle_id={cycle.id}
-                  phx-value-status="unpaid"
-                  phx-target={@myself}
-                  class="btn btn-sm btn-error"
-                  title={gettext("Mark as unpaid")}
-                >
-                  <.icon name="hero-x-circle" class="size-4" />
-                  {gettext("Unpaid")}
-                </button>
-                <button
-                  type="button"
-                  phx-click="delete_cycle"
-                  phx-value-cycle_id={cycle.id}
-                  phx-target={@myself}
-                  class="btn btn-sm btn-error btn-outline"
-                  title={gettext("Delete cycle")}
-                >
-                  <.icon name="hero-trash" class="size-4" />
-                  {gettext("Delete")}
-                </button>
+                <%= if @can_update_cycle do %>
+                  <button
+                    :if={cycle.status != :paid}
+                    type="button"
+                    phx-click="mark_cycle_status"
+                    phx-value-cycle_id={cycle.id}
+                    phx-value-status="paid"
+                    phx-target={@myself}
+                    class="btn btn-sm btn-success"
+                    title={gettext("Mark as paid")}
+                  >
+                    <.icon name="hero-check-circle" class="size-4" />
+                    {gettext("Paid")}
+                  </button>
+                  <button
+                    :if={cycle.status != :suspended}
+                    type="button"
+                    phx-click="mark_cycle_status"
+                    phx-value-cycle_id={cycle.id}
+                    phx-value-status="suspended"
+                    phx-target={@myself}
+                    class="btn btn-sm btn-outline btn-warning"
+                    title={gettext("Mark as suspended")}
+                  >
+                    <.icon name="hero-pause-circle" class="size-4" />
+                    {gettext("Suspended")}
+                  </button>
+                  <button
+                    :if={cycle.status != :unpaid}
+                    type="button"
+                    phx-click="mark_cycle_status"
+                    phx-value-cycle_id={cycle.id}
+                    phx-value-status="unpaid"
+                    phx-target={@myself}
+                    class="btn btn-sm btn-error"
+                    title={gettext("Mark as unpaid")}
+                  >
+                    <.icon name="hero-x-circle" class="size-4" />
+                    {gettext("Unpaid")}
+                  </button>
+                <% end %>
+                <%= if @can_destroy_cycle do %>
+                  <button
+                    type="button"
+                    phx-click="delete_cycle"
+                    phx-value-cycle_id={cycle.id}
+                    phx-target={@myself}
+                    class="btn btn-sm btn-error btn-outline"
+                    title={gettext("Delete cycle")}
+                  >
+                    <.icon name="hero-trash" class="size-4" />
+                    {gettext("Delete")}
+                  </button>
+                <% end %>
               </div>
             </:action>
           </.table>
@@ -408,11 +418,19 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
     # Get available fee types (filtered to same interval if member has a type)
     available_fee_types = get_available_fee_types(member, actor)
 
+    # Permission flags for cycle actions (so read_only does not see create/update/destroy UI)
+    can_create_cycle = can?(actor, :create, MembershipFeeCycle)
+    can_destroy_cycle = can?(actor, :destroy, MembershipFeeCycle)
+    can_update_cycle = can?(actor, :update, MembershipFeeCycle)
+
     {:ok,
      socket
      |> assign(assigns)
      |> assign(:cycles, cycles)
      |> assign(:available_fee_types, available_fee_types)
+     |> assign(:can_create_cycle, can_create_cycle)
+     |> assign(:can_destroy_cycle, can_destroy_cycle)
+     |> assign(:can_update_cycle, can_update_cycle)
      |> assign_new(:interval_warning, fn -> nil end)
      |> assign_new(:editing_cycle, fn -> nil end)
      |> assign_new(:deleting_cycle, fn -> nil end)
@@ -439,7 +457,7 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
          |> assign(:cycles, [])
          |> assign(
            :available_fee_types,
-           get_available_fee_types(updated_member, current_actor(socket))
+           get_available_fee_types(updated_member, actor)
          )
          |> assign(:interval_warning, nil)
          |> put_flash(:info, gettext("Membership fee type removed"))}
@@ -470,13 +488,9 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
     if interval_warning do
       {:noreply, assign(socket, :interval_warning, interval_warning)}
     else
-      actor = current_actor(socket)
-
       case update_member_fee_type(member, fee_type_id, actor) do
         {:ok, updated_member} ->
           # Reload member with cycles
-          actor = current_actor(socket)
-
           updated_member =
             updated_member
             |> Ash.load!(
@@ -502,7 +516,7 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
            |> assign(:cycles, cycles)
            |> assign(
              :available_fee_types,
-             get_available_fee_types(updated_member, current_actor(socket))
+             get_available_fee_types(updated_member, actor)
            )
            |> assign(:interval_warning, nil)
            |> put_flash(:info, gettext("Membership fee type updated. Cycles regenerated."))}
@@ -554,17 +568,15 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
   end
 
   def handle_event("regenerate_cycles", _params, socket) do
+    # Server-side authorization: do not rely on UI hiding the button (e.g. read_only could trigger via DevTools).
     actor = current_actor(socket)
 
-    # SECURITY: Only admins can manually regenerate cycles via UI
-    # Cycle generation itself uses system actor, but UI access should be restricted
-    if actor.role && actor.role.permission_set_name == "admin" do
+    if can?(actor, :create, MembershipFeeCycle) do
       socket = assign(socket, :regenerating, true)
       member = socket.assigns.member
 
       case CycleGenerator.generate_cycles_for_member(member.id) do
         {:ok, _new_cycles, _notifications} ->
-          # Reload member with cycles
           actor = current_actor(socket)
 
           updated_member =
@@ -602,7 +614,8 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
     else
       {:noreply,
        socket
-       |> put_flash(:error, gettext("Only administrators can regenerate cycles"))}
+       |> assign(:regenerating, false)
+       |> put_flash(:error, format_error(%Ash.Error.Forbidden{}))}
     end
   end
 
@@ -722,61 +735,31 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
     confirmation = String.trim(String.downcase(socket.assigns.delete_all_confirmation))
     expected = String.downcase(gettext("Yes"))
 
-    if confirmation != expected do
+    if confirmation == expected do
+      member = socket.assigns.member
+      actor = current_actor(socket)
+      cycles = socket.assigns.cycles
+
+      reset_modal = fn s ->
+        s
+        |> assign(:deleting_all_cycles, false)
+        |> assign(:delete_all_confirmation, "")
+      end
+
+      if can?(actor, :destroy, MembershipFeeCycle) do
+        do_delete_all_cycles(socket, member, actor, cycles, reset_modal)
+      else
+        {:noreply,
+         socket
+         |> reset_modal.()
+         |> put_flash(:error, format_error(%Ash.Error.Forbidden{}))}
+      end
+    else
       {:noreply,
        socket
        |> assign(:deleting_all_cycles, false)
        |> assign(:delete_all_confirmation, "")
        |> put_flash(:error, gettext("Confirmation text does not match"))}
-    else
-      member = socket.assigns.member
-
-      # Delete all cycles atomically using Ecto query
-      import Ecto.Query
-
-      deleted_count =
-        Mv.Repo.delete_all(
-          from c in Mv.MembershipFees.MembershipFeeCycle,
-            where: c.member_id == ^member.id
-        )
-
-      if deleted_count > 0 do
-        # Reload member to get updated cycles
-        actor = current_actor(socket)
-
-        updated_member =
-          member
-          |> Ash.load!(
-            [
-              :membership_fee_type,
-              membership_fee_cycles: [:membership_fee_type]
-            ],
-            actor: actor
-          )
-
-        updated_cycles =
-          Enum.sort_by(
-            updated_member.membership_fee_cycles || [],
-            & &1.cycle_start,
-            {:desc, Date}
-          )
-
-        send(self(), {:member_updated, updated_member})
-
-        {:noreply,
-         socket
-         |> assign(:member, updated_member)
-         |> assign(:cycles, updated_cycles)
-         |> assign(:deleting_all_cycles, false)
-         |> assign(:delete_all_confirmation, "")
-         |> put_flash(:info, gettext("All cycles deleted"))}
-      else
-        {:noreply,
-         socket
-         |> assign(:deleting_all_cycles, false)
-         |> assign(:delete_all_confirmation, "")
-         |> put_flash(:info, gettext("No cycles to delete"))}
-      end
     end
   end
 
@@ -895,6 +878,55 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
 
   # Helper functions
 
+  defp do_delete_all_cycles(socket, member, actor, cycles, reset_modal) do
+    result =
+      Enum.reduce_while(cycles, {:ok, 0}, fn cycle, {:ok, count} ->
+        case Ash.destroy(cycle, domain: MembershipFees, actor: actor) do
+          :ok -> {:cont, {:ok, count + 1}}
+          {:ok, _} -> {:cont, {:ok, count + 1}}
+          {:error, error} -> {:halt, {:error, error}}
+        end
+      end)
+
+    case result do
+      {:ok, deleted_count} when deleted_count > 0 ->
+        updated_member =
+          member
+          |> Ash.load!(
+            [:membership_fee_type, membership_fee_cycles: [:membership_fee_type]],
+            actor: actor
+          )
+
+        updated_cycles =
+          Enum.sort_by(
+            updated_member.membership_fee_cycles || [],
+            & &1.cycle_start,
+            {:desc, Date}
+          )
+
+        send(self(), {:member_updated, updated_member})
+
+        {:noreply,
+         socket
+         |> assign(:member, updated_member)
+         |> assign(:cycles, updated_cycles)
+         |> reset_modal.()
+         |> put_flash(:info, gettext("All cycles deleted"))}
+
+      {:ok, _} ->
+        {:noreply,
+         socket
+         |> reset_modal.()
+         |> put_flash(:info, gettext("No cycles to delete"))}
+
+      {:error, error} ->
+        {:noreply,
+         socket
+         |> reset_modal.()
+         |> put_flash(:error, format_error(error))}
+    end
+  end
+
   defp get_available_fee_types(member, actor) do
     all_types =
       MembershipFeeType
@@ -940,6 +972,10 @@ defmodule MvWeb.MemberLive.Show.MembershipFeesComponent do
     Enum.map_join(error.errors, ", ", fn e -> e.message end)
   end
 
+  defp format_error(%Ash.Error.Forbidden{}) do
+    gettext("You are not allowed to perform this action.")
+  end
+
   defp format_error(error) when is_binary(error), do: error
   defp format_error(_error), do: gettext("An error occurred")
 

lib/mv_web/live/membership_fee_settings_live.ex

@@ -8,17 +8,20 @@ defmodule MvWeb.MembershipFeeSettingsLive do
   """
   use MvWeb, :live_view
 
+  import MvWeb.LiveHelpers, only: [current_actor: 1]
+
   alias Mv.Membership
   alias Mv.MembershipFees.MembershipFeeType
 
   @impl true
   def mount(_params, _session, socket) do
+    actor = current_actor(socket)
     {:ok, settings} = Membership.get_settings()
 
     membership_fee_types =
       MembershipFeeType
       |> Ash.Query.sort(name: :asc)
-      |> Ash.read!()
+      |> Ash.read!(domain: Mv.MembershipFees, actor: actor)
 
     {:ok,
      socket

lib/mv_web/live/membership_fee_type_live/form.ex

@@ -200,10 +200,12 @@ defmodule MvWeb.MembershipFeeTypeLive.Form do
 
   @impl true
   def mount(params, _session, socket) do
+    actor = current_actor(socket)
+
     membership_fee_type =
       case params["id"] do
         nil -> nil
-        id -> Ash.get!(MembershipFeeType, id, domain: MembershipFees)
+        id -> Ash.get!(MembershipFeeType, id, domain: MembershipFees, actor: actor)
       end
 
     page_title =

lib/mv_web/live/user_live/form.ex

@@ -35,6 +35,8 @@ defmodule MvWeb.UserLive.Form do
 
   require Jason
 
+  alias Mv.Authorization
+
   import MvWeb.LiveHelpers, only: [current_actor: 1, submit_form: 3]
   import MvWeb.Authorization, only: [can?: 3]
 
@@ -50,6 +52,18 @@ defmodule MvWeb.UserLive.Form do
       <.form class="max-w-xl" for={@form} id="user-form" phx-change="validate" phx-submit="save">
         <.input field={@form[:email]} label={gettext("Email")} required type="email" />
 
+        <%= if @user && @can_assign_role do %>
+          <div class="mt-4">
+            <.input
+              field={@form[:role_id]}
+              type="select"
+              label={gettext("Role")}
+              options={Enum.map(@roles, &{&1.name, &1.id})}
+              prompt={gettext("Select role...")}
+            />
+          </div>
+        <% end %>
+        
     <!-- Password Section -->
         <div class="mt-6">
           <label class="flex items-center space-x-2">
@@ -67,6 +81,18 @@ defmodule MvWeb.UserLive.Form do
 
           <%= if @show_password_fields do %>
             <div class="p-4 mt-4 space-y-4 rounded-lg bg-gray-50">
+              <%= if @user && MvWeb.Helpers.UserHelpers.has_oidc?(@user) do %>
+                <div class="p-3 mb-4 border border-red-300 rounded-lg bg-red-50" role="alert">
+                  <p class="text-sm font-semibold text-red-800">
+                    {gettext("SSO / OIDC user")}
+                  </p>
+                  <p class="mt-1 text-sm text-red-700">
+                    {gettext(
+                      "This user is linked via SSO (Single Sign-On). A password set or changed here only affects login with email and password in this application. It does not change the password in your identity provider (e.g. Authentik). To change the SSO password, use the identity provider or your organization's IT."
+                    )}
+                  </p>
+                </div>
+              <% end %>
               <.input
                 field={@form[:password]}
                 label={gettext("Password")}
@@ -300,6 +326,9 @@ defmodule MvWeb.UserLive.Form do
 
     # Only admins can link/unlink users to members (permission docs; prevents privilege escalation).
     can_manage_member_linking = can?(actor, :destroy, Mv.Accounts.User)
+    # Only admins can assign user roles (Role update permission).
+    can_assign_role = can?(actor, :update, Mv.Authorization.Role)
+    roles = if can_assign_role, do: load_roles(actor), else: []
 
     {:ok,
      socket
@@ -307,6 +336,8 @@ defmodule MvWeb.UserLive.Form do
      |> assign(user: user)
      |> assign(:page_title, page_title)
      |> assign(:can_manage_member_linking, can_manage_member_linking)
+     |> assign(:can_assign_role, can_assign_role)
+     |> assign(:roles, roles)
      |> assign(:show_password_fields, false)
      |> assign(:member_search_query, "")
      |> assign(:available_members, [])
@@ -357,7 +388,10 @@ defmodule MvWeb.UserLive.Form do
   def handle_event("save", %{"user" => user_params}, socket) do
     actor = current_actor(socket)
 
-    # First save the user without member changes
+    # Include current member in params when not linking/unlinking so update_user's
+    # manage_relationship(on_missing: :unrelate) does not accidentally unlink.
+    user_params = params_with_member_if_unchanged(socket, user_params)
+
     case submit_form(socket.assigns.form, user_params, actor) do
       {:ok, user} ->
         handle_member_linking(socket, user, actor)
@@ -529,6 +563,20 @@ defmodule MvWeb.UserLive.Form do
   defp get_action_name(:update), do: gettext("updated")
   defp get_action_name(other), do: to_string(other)
 
+  # When user has a linked member and we are not linking/unlinking, include current member in params
+  # so update_user's manage_relationship(on_missing: :unrelate) does not unlink the member.
+  defp params_with_member_if_unchanged(socket, params) do
+    user = socket.assigns.user
+    linking = socket.assigns.selected_member_id
+    unlinking = socket.assigns[:unlink_member]
+
+    if user && user.member_id && !linking && !unlinking do
+      Map.put(params, "member", %{"id" => user.member_id})
+    else
+      params
+    end
+  end
+
   defp handle_member_link_error(socket, error) do
     error_message = extract_error_message(error)
 
@@ -572,7 +620,8 @@ defmodule MvWeb.UserLive.Form do
            assigns: %{
              user: user,
              show_password_fields: show_password_fields,
-             can_manage_member_linking: can_manage_member_linking
+             can_manage_member_linking: can_manage_member_linking,
+             can_assign_role: can_assign_role
            }
          } = socket
        ) do
@@ -580,16 +629,25 @@ defmodule MvWeb.UserLive.Form do
 
     form =
       if user do
-        # For existing users: admin uses update_user (email + member); non-admin uses update (email only).
+        # For existing users: admin uses update_user (email + member + role_id); non-admin uses update (email only).
         # Password change uses admin_set_password for both.
         action =
           cond do
             show_password_fields -> :admin_set_password
-            can_manage_member_linking -> :update_user
+            can_manage_member_linking or can_assign_role -> :update_user
             true -> :update
           end
 
-        AshPhoenix.Form.for_update(user, action, domain: Mv.Accounts, as: "user", actor: actor)
+        form =
+          AshPhoenix.Form.for_update(user, action, domain: Mv.Accounts, as: "user", actor: actor)
+
+        # Ensure role_id is always included on submit when role dropdown is shown (AshPhoenix.Form
+        # only submits keys in touched_forms; marking as touched avoids role change being dropped).
+        if can_assign_role and action == :update_user do
+          AshPhoenix.Form.touch(form, [:role_id])
+        else
+          form
+        end
       else
         # For new users, use password registration if password fields are shown
         action = if show_password_fields, do: :register_with_password, else: :create_user
@@ -668,6 +726,14 @@ defmodule MvWeb.UserLive.Form do
     Mv.Membership.Member.filter_by_email_match(members, user_email_str)
   end
 
+  @spec load_roles(any()) :: [Mv.Authorization.Role.t()]
+  defp load_roles(actor) do
+    case Authorization.list_roles(actor: actor) do
+      {:ok, roles} -> roles
+      {:error, _} -> []
+    end
+  end
+
   # Extract user-friendly error message from Ash.Error
   @spec extract_error_message(any()) :: String.t()
   defp extract_error_message(%Ash.Error.Invalid{errors: errors}) when is_list(errors) do

lib/mv_web/live/user_live/index.ex

@@ -35,7 +35,7 @@ defmodule MvWeb.UserLive.Index do
     users =
       Mv.Accounts.User
       |> Ash.Query.filter(email != ^Mv.Helpers.SystemActor.system_user_email())
-      |> Ash.read!(domain: Mv.Accounts, load: [:member], actor: actor)
+      |> Ash.read!(domain: Mv.Accounts, load: [:member, :role], actor: actor)
 
     sorted = Enum.sort_by(users, & &1.email)
 

lib/mv_web/live/user_live/index.html.heex

@@ -2,13 +2,22 @@
   <.header>
     {gettext("Listing Users")}
     <:actions>
-      <.button variant="primary" navigate={~p"/users/new"}>
-        <.icon name="hero-plus" /> {gettext("New User")}
-      </.button>
+      <%= if can?(@current_user, :create, Mv.Accounts.User) do %>
+        <.button variant="primary" navigate={~p"/users/new"} data-testid="user-new">
+          <.icon name="hero-plus" /> {gettext("New User")}
+        </.button>
+      <% end %>
     </:actions>
   </.header>
 
-  <.table id="users" rows={@users} row_click={fn user -> JS.navigate(~p"/users/#{user}") end}>
+  <.table
+    id="users"
+    rows={@users}
+    row_id={fn user -> "row-#{user.id}" end}
+    row_click={fn user -> JS.navigate(~p"/users/#{user}") end}
+    sort_field={@sort_field}
+    sort_order={@sort_order}
+  >
     <:col
       :let={user}
       label={
@@ -38,6 +47,7 @@
     </:col>
     <:col
       :let={user}
+      sort_field={:email}
       label={
         sort_button(%{
           field: :email,
@@ -49,11 +59,28 @@
     >
       {user.email}
     </:col>
+    <:col :let={user} label={gettext("Role")}>
+      {user.role.name}
+    </:col>
     <:col :let={user} label={gettext("Linked Member")}>
       <%= if user.member do %>
         {MvWeb.Helpers.MemberHelpers.display_name(user.member)}
       <% else %>
-        <span class="text-base-content/50">{gettext("No member linked")}</span>
+        <span class="text-base-content/70">{gettext("No member linked")}</span>
+      <% end %>
+    </:col>
+    <:col :let={user} label={gettext("Password")}>
+      <%= if MvWeb.Helpers.UserHelpers.has_password?(user) do %>
+        <span>{gettext("Enabled")}</span>
+      <% else %>
+        <span class="text-base-content/70">—</span>
+      <% end %>
+    </:col>
+    <:col :let={user} label={gettext("OIDC")}>
+      <%= if MvWeb.Helpers.UserHelpers.has_oidc?(user) do %>
+        <span>{gettext("Linked")}</span>
+      <% else %>
+        <span class="text-base-content/70">—</span>
       <% end %>
     </:col>
 
@@ -62,16 +89,23 @@
         <.link navigate={~p"/users/#{user}"}>{gettext("Show")}</.link>
       </div>
 
-      <.link navigate={~p"/users/#{user}/edit"}>{gettext("Edit")}</.link>
+      <%= if can?(@current_user, :update, user) do %>
+        <.link navigate={~p"/users/#{user}/edit"} data-testid="user-edit">
+          {gettext("Edit")}
+        </.link>
+      <% end %>
     </:action>
 
     <:action :let={user}>
-      <.link
-        phx-click={JS.push("delete", value: %{id: user.id}) |> hide("#row-#{user.id}")}
-        data-confirm={gettext("Are you sure?")}
-      >
-        {gettext("Delete")}
-      </.link>
+      <%= if can?(@current_user, :destroy, user) do %>
+        <.link
+          phx-click={JS.push("delete", value: %{id: user.id}) |> hide("#row-#{user.id}")}
+          data-confirm={gettext("Are you sure?")}
+          data-testid="user-delete"
+        >
+          {gettext("Delete")}
+        </.link>
+      <% end %>
     </:action>
   </.table>
 </Layouts.app>

lib/mv_web/live/user_live/show.ex

@@ -41,16 +41,30 @@ defmodule MvWeb.UserLive.Show do
             <.icon name="hero-arrow-left" />
             <span class="sr-only">{gettext("Back to users list")}</span>
           </.button>
-          <.button variant="primary" navigate={~p"/users/#{@user}/edit?return_to=show"}>
-            <.icon name="hero-pencil-square" /> {gettext("Edit User")}
-          </.button>
+          <%= if can?(@current_user, :update, @user) do %>
+            <.button
+              variant="primary"
+              navigate={~p"/users/#{@user}/edit?return_to=show"}
+              data-testid="user-edit"
+            >
+              <.icon name="hero-pencil-square" /> {gettext("Edit User")}
+            </.button>
+          <% end %>
         </:actions>
       </.header>
 
       <.list>
         <:item title={gettext("Email")}>{@user.email}</:item>
+        <:item title={gettext("Role")}>{@user.role.name}</:item>
         <:item title={gettext("Password Authentication")}>
-          {if @user.hashed_password, do: gettext("Enabled"), else: gettext("Not enabled")}
+          {if MvWeb.Helpers.UserHelpers.has_password?(@user),
+            do: gettext("Enabled"),
+            else: gettext("Not enabled")}
+        </:item>
+        <:item title={gettext("OIDC")}>
+          {if MvWeb.Helpers.UserHelpers.has_oidc?(@user),
+            do: gettext("Linked"),
+            else: gettext("Not linked")}
         </:item>
         <:item title={gettext("Linked Member")}>
           <%= if @user.member do %>
@@ -73,7 +87,9 @@ defmodule MvWeb.UserLive.Show do
   @impl true
   def mount(%{"id" => id}, _session, socket) do
     actor = current_actor(socket)
-    user = Ash.get!(Mv.Accounts.User, id, domain: Mv.Accounts, load: [:member], actor: actor)
+
+    user =
+      Ash.get!(Mv.Accounts.User, id, domain: Mv.Accounts, load: [:member, :role], actor: actor)
 
     if Mv.Helpers.SystemActor.system_user?(user) do
       {:ok,

lib/mv_web/page_paths.ex

@@ -0,0 +1,42 @@
+defmodule MvWeb.PagePaths do
+  @moduledoc """
+  Central path strings for UI authorization and sidebar menu.
+
+  Keep in sync with `MvWeb.Router`. Used by Sidebar and `can_access_page?/2`
+  so route changes (prefix, rename) are updated in one place.
+  """
+
+  # Sidebar top-level menu paths
+  @members "/members"
+  @membership_fee_types "/membership_fee_types"
+
+  # Administration submenu paths (all must match router)
+  @users "/users"
+  @groups "/groups"
+  @admin_roles "/admin/roles"
+  @membership_fee_settings "/membership_fee_settings"
+  @settings "/settings"
+
+  @admin_page_paths [
+    @users,
+    @groups,
+    @admin_roles,
+    @membership_fee_settings,
+    @settings
+  ]
+
+  @doc "Path for Members index (sidebar and page permission check)."
+  def members, do: @members
+
+  @doc "Path for Membership Fee Types index (sidebar and page permission check)."
+  def membership_fee_types, do: @membership_fee_types
+
+  @doc "Paths for Administration menu; show group if user can access any of these."
+  def admin_menu_paths, do: @admin_page_paths
+
+  def users, do: @users
+  def groups, do: @groups
+  def admin_roles, do: @admin_roles
+  def membership_fee_settings, do: @membership_fee_settings
+  def settings, do: @settings
+end

mix.lock

@@ -1,22 +1,22 @@
 %{
-  "ash": {:hex, :ash, "3.12.0", "5b78000df650d86b446d88977ef8aa5c9d9f7ffa1193fa3c4b901c60bff2d130", [:mix], [{:crux, ">= 0.1.2 and < 1.0.0-0", [hex: :crux, repo: "hexpm", optional: false]}, {:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7", [hex: :ecto, repo: "hexpm", optional: false]}, {:ets, "~> 0.8", [hex: :ets, repo: "hexpm", optional: false]}, {:igniter, ">= 0.6.29 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: false]}, {:picosat_elixir, "~> 0.2", [hex: :picosat_elixir, repo: "hexpm", optional: true]}, {:plug, ">= 0.0.0", [hex: :plug, repo: "hexpm", optional: true]}, {:reactor, "~> 0.11", [hex: :reactor, repo: "hexpm", optional: false]}, {:simple_sat, ">= 0.1.1 and < 1.0.0-0", [hex: :simple_sat, repo: "hexpm", optional: true]}, {:spark, ">= 2.3.14 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, ">= 0.2.6 and < 1.0.0-0", [hex: :splode, repo: "hexpm", optional: false]}, {:stream_data, "~> 1.0", [hex: :stream_data, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7cf45b4eb83aa0ab5e6707d6e4ea4a10c29ab20613c87f06344f7953b2ca5e18"},
+  "ash": {:hex, :ash, "3.14.1", "22e0ac5dfd4c7d502bd103f0b4380defd66d7c6c83b3a4f54af7045f13da00d7", [:mix], [{:crux, ">= 0.1.2 and < 1.0.0-0", [hex: :crux, repo: "hexpm", optional: false]}, {:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7", [hex: :ecto, repo: "hexpm", optional: false]}, {:ets, "~> 0.8", [hex: :ets, repo: "hexpm", optional: false]}, {:igniter, ">= 0.6.29 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: false]}, {:picosat_elixir, "~> 0.2", [hex: :picosat_elixir, repo: "hexpm", optional: true]}, {:plug, ">= 0.0.0", [hex: :plug, repo: "hexpm", optional: true]}, {:reactor, "~> 1.0", [hex: :reactor, repo: "hexpm", optional: false]}, {:simple_sat, ">= 0.1.1 and < 1.0.0-0", [hex: :simple_sat, repo: "hexpm", optional: true]}, {:spark, ">= 2.3.14 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, "~> 0.3", [hex: :splode, repo: "hexpm", optional: false]}, {:stream_data, "~> 1.0", [hex: :stream_data, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "776a5963790d5af79855ddca1718a037d06b49063a6b97fae9110050b3d5127d"},
   "ash_admin": {:hex, :ash_admin, "0.13.24", "4fafddc7b4450a92878b58630688c55cab20b0c27e35cad68f29811f73815816", [:mix], [{:ash, ">= 3.4.63 and < 4.0.0-0", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_phoenix, ">= 2.1.8 and < 3.0.0-0", [hex: :ash_phoenix, repo: "hexpm", optional: false]}, {:gettext, "~> 0.26 or ~> 1.0", [hex: :gettext, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.7", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 4.1", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 1.1-rc", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}], "hexpm", "8f298cf6cb6635744ed75dd401295ed52513ea4df169f0f89d6a9a75dc4de4dc"},
-  "ash_authentication": {:hex, :ash_authentication, "4.13.6", "95b17f0bfc00bd6e229145b90c7026f784ae81639e832de4b5c96a738de5ed46", [:mix], [{:argon2_elixir, "~> 4.0", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:ash, "~> 3.7", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_postgres, ">= 2.6.8 and < 3.0.0-0", [hex: :ash_postgres, repo: "hexpm", optional: true]}, {:assent, "> 0.2.0 and < 0.3.0", [hex: :assent, repo: "hexpm", optional: false]}, {:bcrypt_elixir, "~> 3.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: false]}, {:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:finch, "~> 0.19", [hex: :finch, repo: "hexpm", optional: false]}, {:igniter, "~> 0.4", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:joken, "~> 2.5", [hex: :joken, repo: "hexpm", optional: false]}, {:plug, "~> 1.13", [hex: :plug, repo: "hexpm", optional: false]}, {:spark, "~> 2.0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, "~> 0.2", [hex: :splode, repo: "hexpm", optional: false]}], "hexpm", "27ded84bdc61fd267794dee17a6cbe6e52d0f365d3e8ea0460d95977b82ac6f1"},
-  "ash_authentication_phoenix": {:hex, :ash_authentication_phoenix, "2.14.1", "60d127a73c2144b39fa3dab045cc3f7fce0c3ccd2dd3e8534288f5da65f0c1db", [:mix], [{:ash, "~> 3.0", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_authentication, "~> 4.10", [hex: :ash_authentication, repo: "hexpm", optional: false]}, {:ash_phoenix, ">= 2.3.11 and < 3.0.0-0", [hex: :ash_phoenix, repo: "hexpm", optional: false]}, {:bcrypt_elixir, "~> 3.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: false]}, {:gettext, "~> 0.26 or ~> 1.0", [hex: :gettext, repo: "hexpm", optional: true]}, {:igniter, ">= 0.5.25 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.6", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_html_helpers, "~> 1.0", [hex: :phoenix_html_helpers, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 1.1", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}, {:slugify, "~> 1.3", [hex: :slugify, repo: "hexpm", optional: false]}], "hexpm", "3cd57aee855be3ccf2960ce0b005ad209c97fbfc81faa71212bcfbd6a4a90cae"},
-  "ash_phoenix": {:hex, :ash_phoenix, "2.3.18", "fad1b8af1405758888086de568f08650c2911ee97074cfe2e325b14854bc43dd", [:mix], [{:ash, ">= 3.5.13 and < 4.0.0-0", [hex: :ash, repo: "hexpm", optional: false]}, {:igniter, "~> 0.6", [hex: :igniter, repo: "hexpm", optional: true]}, {:inertia, "~> 2.3", [hex: :inertia, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.5.6 or ~> 1.6", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.20.3 or ~> 1.0-rc.1", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:spark, ">= 2.2.29 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}], "hexpm", "7ec28f9216221e83b90d9c3605e9d1cdd228984e09a1a86c9b9d393cebf25222"},
-  "ash_postgres": {:hex, :ash_postgres, "2.6.27", "7aa119cc420909573a51802f414a49a9fb21a06ee78769efd7a4db040e748f5c", [:mix], [{:ash, ">= 3.11.2 and < 4.0.0-0", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_sql, ">= 0.3.16 and < 1.0.0-0", [hex: :ash_sql, repo: "hexpm", optional: false]}, {:ecto, "~> 3.13", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.13", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:igniter, ">= 0.6.29 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: false]}, {:spark, ">= 2.3.4 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}], "hexpm", "f5e71dc3f77bc0c52374869df4b66493e13c0e27507c3d10ff13158ef7ea506f"},
-  "ash_sql": {:hex, :ash_sql, "0.3.16", "a4e62d2cf9b2f4a451067e5e3de28349a8d0e69cf50fc1861bad85f478ded046", [:mix], [{:ash, "~> 3.7", [hex: :ash, repo: "hexpm", optional: false]}, {:ecto, ">= 3.13.4 and < 4.0.0-0", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.9", [hex: :ecto_sql, repo: "hexpm", optional: false]}], "hexpm", "f3d5a810b23e12e3e102799c68b1e934fa7f909ccaa4bd530f10c7317cfcfe56"},
+  "ash_authentication": {:hex, :ash_authentication, "4.13.7", "421b5ddb516026f6794435980a632109ec116af2afa68a45e15fb48b41c92cfa", [:mix], [{:argon2_elixir, "~> 4.0", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:ash, "~> 3.7", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_postgres, ">= 2.6.8 and < 3.0.0-0", [hex: :ash_postgres, repo: "hexpm", optional: true]}, {:assent, "> 0.2.0 and < 0.3.0", [hex: :assent, repo: "hexpm", optional: false]}, {:bcrypt_elixir, "~> 3.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: false]}, {:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:finch, "~> 0.19", [hex: :finch, repo: "hexpm", optional: false]}, {:igniter, "~> 0.4", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:joken, "~> 2.5", [hex: :joken, repo: "hexpm", optional: false]}, {:plug, "~> 1.13", [hex: :plug, repo: "hexpm", optional: false]}, {:spark, "~> 2.0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, "~> 0.2", [hex: :splode, repo: "hexpm", optional: false]}], "hexpm", "0d45ac3fdcca6902dabbe161ce63e9cea8f90583863c2e14261c9309e5837121"},
+  "ash_authentication_phoenix": {:hex, :ash_authentication_phoenix, "2.15.0", "89e71e96a3d954aed7ed0c1f511d42cbfd19009b813f580b12749b01bbea5148", [:mix], [{:ash, "~> 3.0", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_authentication, "~> 4.10", [hex: :ash_authentication, repo: "hexpm", optional: false]}, {:ash_phoenix, ">= 2.3.11 and < 3.0.0-0", [hex: :ash_phoenix, repo: "hexpm", optional: false]}, {:bcrypt_elixir, "~> 3.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: false]}, {:gettext, "~> 0.26 or ~> 1.0", [hex: :gettext, repo: "hexpm", optional: true]}, {:igniter, ">= 0.5.25 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.6", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_html_helpers, "~> 1.0", [hex: :phoenix_html_helpers, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 1.1", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}, {:slugify, "~> 1.3", [hex: :slugify, repo: "hexpm", optional: false]}], "hexpm", "d2da66dcf62bc1054ce8f5d9c2829b1dff1dbc3f1d03f9ef0cbe89123d7df107"},
+  "ash_phoenix": {:hex, :ash_phoenix, "2.3.19", "244b24256a7d730e5223f36f371a95971542a547a12f0fb73406f67977e86c97", [:mix], [{:ash, ">= 3.5.13 and < 4.0.0-0", [hex: :ash, repo: "hexpm", optional: false]}, {:igniter, "~> 0.6", [hex: :igniter, repo: "hexpm", optional: true]}, {:inertia, "~> 2.3", [hex: :inertia, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.5.6 or ~> 1.6", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.20.3 or ~> 1.0-rc.1", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:spark, ">= 2.2.29 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}], "hexpm", "754a7d869a3961a927abb7ff700af9895d2e69dd3b8f9471b0aa8e859cc4b135"},
+  "ash_postgres": {:hex, :ash_postgres, "2.6.29", "93c7d39890930548acc704613b7f83e65c0880940be1b2048ee86dfb44918529", [:mix], [{:ash, "~> 3.14", [hex: :ash, repo: "hexpm", optional: false]}, {:ash_sql, ">= 0.4.3 and < 1.0.0-0", [hex: :ash_sql, repo: "hexpm", optional: false]}, {:ecto, "~> 3.13", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.13", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:igniter, ">= 0.6.29 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: false]}, {:spark, ">= 2.3.4 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}], "hexpm", "0aed7ac3d8407ff094218b1dc86b88ea7e39249fb9e94360c7dac1711e206d8b"},
+  "ash_sql": {:hex, :ash_sql, "0.4.3", "2c74e0a19646e3d31a384a2712fc48a82d04ceea74467771ce496fd64dbb55db", [:mix], [{:ash, "~> 3.7", [hex: :ash, repo: "hexpm", optional: false]}, {:ecto, ">= 3.13.4 and < 4.0.0-0", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.9", [hex: :ecto_sql, repo: "hexpm", optional: false]}], "hexpm", "b0ecc00502178407e607ae4bcfd2f264f36f6a884218024b5e4d5b3dcfa5e027"},
   "assent": {:hex, :assent, "0.2.13", "11226365d2d8661d23e9a2cf94d3255e81054ff9d88ac877f28bfdf38fa4ef31", [:mix], [{:certifi, ">= 0.0.0", [hex: :certifi, repo: "hexpm", optional: true]}, {:finch, "~> 0.15", [hex: :finch, repo: "hexpm", optional: true]}, {:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: true]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:req, "~> 0.4", [hex: :req, repo: "hexpm", optional: true]}, {:ssl_verify_fun, ">= 0.0.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: true]}], "hexpm", "bf9f351b01dd6bceea1d1f157f05438f6765ce606e6eb8d29296003d29bf6eab"},
-  "bandit": {:hex, :bandit, "1.10.1", "6b1f8609d947ae2a74da5bba8aee938c94348634e54e5625eef622ca0bbbb062", [:mix], [{:hpax, "~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}, {:plug, "~> 1.18", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:thousand_island, "~> 1.0", [hex: :thousand_island, repo: "hexpm", optional: false]}, {:websock, "~> 0.5", [hex: :websock, repo: "hexpm", optional: false]}], "hexpm", "4b4c35f273030e44268ace53bf3d5991dfc385c77374244e2f960876547671aa"},
+  "bandit": {:hex, :bandit, "1.10.2", "d15ea32eb853b5b42b965b24221eb045462b2ba9aff9a0bda71157c06338cbff", [:mix], [{:hpax, "~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}, {:plug, "~> 1.18", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:thousand_island, "~> 1.0", [hex: :thousand_island, repo: "hexpm", optional: false]}, {:websock, "~> 0.5", [hex: :websock, repo: "hexpm", optional: false]}], "hexpm", "27b2a61b647914b1726c2ced3601473be5f7aa6bb468564a688646a689b3ee45"},
   "bcrypt_elixir": {:hex, :bcrypt_elixir, "3.3.2", "d50091e3c9492d73e17fc1e1619a9b09d6a5ef99160eb4d736926fd475a16ca3", [:make, :mix], [{:comeonin, "~> 5.3", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "471be5151874ae7931911057d1467d908955f93554f7a6cd1b7d804cac8cef53"},
   "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
   "castore": {:hex, :castore, "1.0.17", "4f9770d2d45fbd91dcf6bd404cf64e7e58fed04fadda0923dc32acca0badffa2", [:mix], [], "hexpm", "12d24b9d80b910dd3953e165636d68f147a31db945d2dcb9365e441f8b5351e5"},
   "cc_precompiler": {:hex, :cc_precompiler, "0.1.11", "8c844d0b9fb98a3edea067f94f616b3f6b29b959b6b3bf25fee94ffe34364768", [:mix], [{:elixir_make, "~> 0.7", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "3427232caf0835f94680e5bcf082408a70b48ad68a5f5c0b02a3bea9f3a075b9"},
   "circular_buffer": {:hex, :circular_buffer, "1.0.0", "25c004da0cba7bd8bc1bdabded4f9a902d095e20600fd15faf1f2ffbaea18a07", [:mix], [], "hexpm", "c829ec31c13c7bafd1f546677263dff5bfb006e929f25635878ac3cfba8749e5"},
   "comeonin": {:hex, :comeonin, "5.5.1", "5113e5f3800799787de08a6e0db307133850e635d34e9fab23c70b6501669510", [:mix], [], "hexpm", "65aac8f19938145377cee73973f192c5645873dcf550a8a6b18187d17c13ccdb"},
-  "credo": {:hex, :credo, "1.7.15", "283da72eeb2fd3ccf7248f4941a0527efb97afa224bcdef30b4b580bc8258e1c", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "291e8645ea3fea7481829f1e1eb0881b8395db212821338e577a90bf225c5607"},
+  "credo": {:hex, :credo, "1.7.16", "a9f1389d13d19c631cb123c77a813dbf16449a2aebf602f590defa08953309d4", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "d0562af33756b21f248f066a9119e3890722031b6d199f22e3cf95550e4f1579"},
   "crux": {:hex, :crux, "0.1.2", "4441c9e3a34f1e340954ce96b9ad5a2de13ceb4f97b3f910211227bb92e2ca90", [:mix], [{:picosat_elixir, "~> 0.2", [hex: :picosat_elixir, repo: "hexpm", optional: true]}, {:simple_sat, ">= 0.1.1 and < 1.0.0-0", [hex: :simple_sat, repo: "hexpm", optional: true]}, {:stream_data, "~> 1.0", [hex: :stream_data, repo: "hexpm", optional: true]}], "hexpm", "563ea3748ebfba9cc078e6d198a1d6a06015a8fae503f0b721363139f0ddb350"},
-  "db_connection": {:hex, :db_connection, "2.8.1", "9abdc1e68c34c6163f6fb96a96532272d13ad7ca45262156ae8b7ec6d9dc4bec", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "a61a3d489b239d76f326e03b98794fb8e45168396c925ef25feb405ed09da8fd"},
+  "db_connection": {:hex, :db_connection, "2.9.0", "a6a97c5c958a2d7091a58a9be40caf41ab496b0701d21e1d1abff3fa27a7f371", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "17d502eacaf61829db98facf6f20808ed33da6ccf495354a41e64fe42f9c509c"},
   "decimal": {:hex, :decimal, "2.3.0", "3ad6255aa77b4a3c4f818171b12d237500e63525c2fd056699967a3e7ea20f62", [:mix], [], "hexpm", "a4d66355cb29cb47c3cf30e71329e58361cfcb37c34235ef3bf1d7bf3773aeac"},
   "dns_cluster": {:hex, :dns_cluster, "0.2.0", "aa8eb46e3bd0326bd67b84790c561733b25c5ba2fe3c7e36f28e88f384ebcb33", [:mix], [], "hexpm", "ba6f1893411c69c01b9e8e8f772062535a4cf70f3f35bcc964a324078d8c8240"},
   "ecto": {:hex, :ecto, "3.13.5", "9d4a69700183f33bf97208294768e561f5c7f1ecf417e0fa1006e4a91713a834", [:mix], [{:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "df9efebf70cf94142739ba357499661ef5dbb559ef902b68ea1f3c1fabce36de"},
@@ -28,21 +28,21 @@
   "ex_phone_number": {:hex, :ex_phone_number, "0.4.8", "c1c5e6f0673822a2a7b439b43af7d3eb1a5c19ae582b772b8b8d12625dd51ec1", [:mix], [{:sweet_xml, "~> 0.7", [hex: :sweet_xml, repo: "hexpm", optional: false]}], "hexpm", "43e2357c6b8cfe556bcd417f4ce9aaef267a786e31a2938902daaa0d36f69757"},
   "expo": {:hex, :expo, "1.1.1", "4202e1d2ca6e2b3b63e02f69cfe0a404f77702b041d02b58597c00992b601db5", [:mix], [], "hexpm", "5fb308b9cb359ae200b7e23d37c76978673aa1b06e2b3075d814ce12c5811640"},
   "file_system": {:hex, :file_system, "1.1.1", "31864f4685b0148f25bd3fbef2b1228457c0c89024ad67f7a81a3ffbc0bbad3a", [:mix], [], "hexpm", "7a15ff97dfe526aeefb090a7a9d3d03aa907e100e262a0f8f7746b78f8f87a5d"},
-  "finch": {:hex, :finch, "0.20.0", "5330aefb6b010f424dcbbc4615d914e9e3deae40095e73ab0c1bb0968933cadf", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.6.2 or ~> 1.7", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.1", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2658131a74d051aabfcba936093c903b8e89da9a1b63e430bee62045fa9b2ee2"},
+  "finch": {:hex, :finch, "0.21.0", "b1c3b2d48af02d0c66d2a9ebfb5622be5c5ecd62937cf79a88a7f98d48a8290c", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.6.2 or ~> 1.7", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.1", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "87dc6e169794cb2570f75841a19da99cfde834249568f2a5b121b809588a4377"},
   "fine": {:hex, :fine, "0.1.4", "b19a89c1476c7c57afb5f9314aed5960b5bc95d5277de4cb5ee8e1d1616ce379", [:mix], [], "hexpm", "be3324cc454a42d80951cf6023b9954e9ff27c6daa255483b3e8d608670303f5"},
   "gettext": {:hex, :gettext, "1.0.2", "5457e1fd3f4abe47b0e13ff85086aabae760497a3497909b8473e0acee57673b", [:mix], [{:expo, "~> 0.5.1 or ~> 1.0", [hex: :expo, repo: "hexpm", optional: false]}], "hexpm", "eab805501886802071ad290714515c8c4a17196ea76e5afc9d06ca85fb1bfeb3"},
   "glob_ex": {:hex, :glob_ex, "0.1.11", "cb50d3f1ef53f6ca04d6252c7fde09fd7a1cf63387714fe96f340a1349e62c93", [:mix], [], "hexpm", "342729363056e3145e61766b416769984c329e4378f1d558b63e341020525de4"},
   "heroicons": {:git, "https://github.com/tailwindlabs/heroicons.git", "0435d4ca364a608cc75e2f8683d374e55abbae26", [tag: "v2.2.0", sparse: "optimized", depth: 1]},
   "hpax": {:hex, :hpax, "1.0.3", "ed67ef51ad4df91e75cc6a1494f851850c0bd98ebc0be6e81b026e765ee535aa", [:mix], [], "hexpm", "8eab6e1cfa8d5918c2ce4ba43588e894af35dbd8e91e6e55c817bca5847df34a"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
-  "igniter": {:hex, :igniter, "0.7.0", "6848714fa5afa14258c82924a57af9364745316241a409435cf39cbe11e3ae80", [:mix], [{:glob_ex, "~> 0.1.7", [hex: :glob_ex, repo: "hexpm", optional: false]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:owl, "~> 0.11", [hex: :owl, repo: "hexpm", optional: false]}, {:phx_new, "~> 1.7", [hex: :phx_new, repo: "hexpm", optional: true]}, {:req, "~> 0.5", [hex: :req, repo: "hexpm", optional: false]}, {:rewrite, ">= 1.1.1 and < 2.0.0-0", [hex: :rewrite, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.4", [hex: :sourceror, repo: "hexpm", optional: false]}, {:spitfire, ">= 0.1.3 and < 1.0.0-0", [hex: :spitfire, repo: "hexpm", optional: false]}], "hexpm", "1e7254780dbf4b44c9eccd6d86d47aa961efc298d7f520c24acb0258c8e90ba9"},
+  "igniter": {:hex, :igniter, "0.7.2", "81c132c0df95963c7a228f74a32d3348773743ed9651f24183bfce0fe6ff16d1", [:mix], [{:glob_ex, "~> 0.1.7", [hex: :glob_ex, repo: "hexpm", optional: false]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:owl, "~> 0.11", [hex: :owl, repo: "hexpm", optional: false]}, {:phx_new, "~> 1.7", [hex: :phx_new, repo: "hexpm", optional: true]}, {:req, "~> 0.5", [hex: :req, repo: "hexpm", optional: false]}, {:rewrite, ">= 1.1.1 and < 2.0.0-0", [hex: :rewrite, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.4", [hex: :sourceror, repo: "hexpm", optional: false]}, {:spitfire, ">= 0.1.3 and < 1.0.0-0", [hex: :spitfire, repo: "hexpm", optional: false]}], "hexpm", "f4cab73ec31f4fb452de1a17037f8a08826105265aa2d76486fcb848189bef9b"},
   "iterex": {:hex, :iterex, "0.1.2", "58f9b9b9a22a55cbfc7b5234a9c9c63eaac26d276b3db80936c0e1c60355a5a6", [:mix], [], "hexpm", "2e103b8bcc81757a9af121f6dc0df312c9a17220f302b1193ef720460d03029d"},
   "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
   "joken": {:hex, :joken, "2.6.2", "5daaf82259ca603af4f0b065475099ada1b2b849ff140ccd37f4b6828ca6892a", [:mix], [{:jose, "~> 1.11.10", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm", "5134b5b0a6e37494e46dbf9e4dad53808e5e787904b7c73972651b51cce3d72b"},
   "jose": {:hex, :jose, "1.11.12", "06e62b467b61d3726cbc19e9b5489f7549c37993de846dfb3ee8259f9ed208b3", [:mix, :rebar3], [], "hexpm", "31e92b653e9210b696765cdd885437457de1add2a9011d92f8cf63e4641bab7b"},
   "lazy_html": {:hex, :lazy_html, "0.1.8", "677a8642e644eef8de98f3040e2520d42d0f0f8bd6c5cd49db36504e34dffe91", [:make, :mix], [{:cc_precompiler, "~> 0.1", [hex: :cc_precompiler, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.9.0", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:fine, "~> 0.1.0", [hex: :fine, repo: "hexpm", optional: false]}], "hexpm", "0d8167d930b704feb94b41414ca7f5779dff9bca7fcf619fcef18de138f08736"},
   "libgraph": {:hex, :libgraph, "0.16.0", "3936f3eca6ef826e08880230f806bfea13193e49bf153f93edcf0239d4fd1d07", [:mix], [], "hexpm", "41ca92240e8a4138c30a7e06466acc709b0cbb795c643e9e17174a178982d6bf"},
-  "live_debugger": {:hex, :live_debugger, "0.5.0", "95e0f7727d61010f7e9053923fb2a9416904a7533c2dfb36120e7684cba4c0af", [:mix], [{:igniter, ">= 0.5.40 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.7", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.20.8 or ~> 1.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}], "hexpm", "73ebe95118d22aa402675f677abd731cb16b136d1b6ae5f4010441fb50753b14"},
+  "live_debugger": {:hex, :live_debugger, "0.5.1", "7302a4fda1920ba541b456c2d7a97acc3c7f9d7b938b5435927883b709c968a2", [:mix], [{:igniter, ">= 0.5.40 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.7", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.20.8 or ~> 1.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}], "hexpm", "797fdca7cc60d7588c6e285b0d7ea73f2dce8b123bac43eae70271fa519bb907"},
   "luhn": {:hex, :luhn, "0.3.3", "5aa0c6a32c2db4b9db9f9b883ba8301c1ae169d57199b9e6cb1ba2707bc51d96", [:mix], [], "hexpm", "3e823a913a25aab51352c727f135278d22954874d5f0835be81ed4fec3daf78d"},
   "mime": {:hex, :mime, "2.0.7", "b8d739037be7cd402aee1ba0306edfdef982687ee7e9859bee6198c1e7e2f128", [:mix], [], "hexpm", "6171188e399ee16023ffc5b76ce445eb6d9672e2e241d2df6050f3c771e80ccd"},
   "mint": {:hex, :mint, "1.7.1", "113fdb2b2f3b59e47c7955971854641c61f378549d73e829e1768de90fc1abf1", [:mix], [{:castore, "~> 0.1.0 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 0.1.1 or ~> 0.2.0 or ~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "fceba0a4d0f24301ddee3024ae116df1c3f4bb7a563a731f45fdfeb9d39a231b"},
@@ -57,26 +57,26 @@
   "phoenix_html_helpers": {:hex, :phoenix_html_helpers, "1.0.1", "7eed85c52eff80a179391036931791ee5d2f713d76a81d0d2c6ebafe1e11e5ec", [:mix], [{:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "cffd2385d1fa4f78b04432df69ab8da63dc5cf63e07b713a4dcf36a3740e3090"},
   "phoenix_live_dashboard": {:hex, :phoenix_live_dashboard, "0.8.7", "405880012cb4b706f26dd1c6349125bfc903fb9e44d1ea668adaf4e04d4884b7", [:mix], [{:ecto, "~> 3.6.2 or ~> 3.7", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_mysql_extras, "~> 0.5", [hex: :ecto_mysql_extras, repo: "hexpm", optional: true]}, {:ecto_psql_extras, "~> 0.7", [hex: :ecto_psql_extras, repo: "hexpm", optional: true]}, {:ecto_sqlite3_extras, "~> 1.1.7 or ~> 1.2.0", [hex: :ecto_sqlite3_extras, repo: "hexpm", optional: true]}, {:mime, "~> 1.6 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.19 or ~> 1.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6 or ~> 1.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "3a8625cab39ec261d48a13b7468dc619c0ede099601b084e343968309bd4d7d7"},
   "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.6.2", "b18b0773a1ba77f28c52decbb0f10fd1ac4d3ae5b8632399bbf6986e3b665f62", [:mix], [{:file_system, "~> 0.2.10 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm", "d1f89c18114c50d394721365ffb428cce24f1c13de0467ffa773e2ff4a30d5b9"},
-  "phoenix_live_view": {:hex, :phoenix_live_view, "1.1.19", "c95e9acbc374fb796ee3e24bfecc8213123c74d9f9e45667ca40bb0a4d242953", [:mix], [{:igniter, ">= 0.6.16 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:lazy_html, "~> 0.1.0", [hex: :lazy_html, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0 or ~> 1.8.0-rc", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.3 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.15", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d5ad357d6b21562a5b431f0ad09dfe76db9ce5648c6949f1aac334c8c4455d32"},
+  "phoenix_live_view": {:hex, :phoenix_live_view, "1.1.22", "9b3c985bfe38e82668594a8ce90008548f30b9f23b718ebaea4701710ce9006f", [:mix], [{:igniter, ">= 0.6.16 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:lazy_html, "~> 0.1.0", [hex: :lazy_html, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0 or ~> 1.8.0-rc", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.3 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.15", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e1395d5622d8bf02113cb58183589b3da6f1751af235768816e90cc3ec5f1188"},
   "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.2.0", "ff3a5616e1bed6804de7773b92cbccfc0b0f473faf1f63d7daf1206c7aeaaa6f", [:mix], [], "hexpm", "adc313a5bf7136039f63cfd9668fde73bba0765e0614cba80c06ac9460ff3e96"},
   "phoenix_template": {:hex, :phoenix_template, "1.0.4", "e2092c132f3b5e5b2d49c96695342eb36d0ed514c5b252a77048d5969330d639", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "2c0c81f0e5c6753faf5cca2f229c9709919aba34fab866d3bc05060c9c444206"},
   "phoenix_view": {:hex, :phoenix_view, "2.0.4", "b45c9d9cf15b3a1af5fb555c674b525391b6a1fe975f040fb4d913397b31abf4", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}], "hexpm", "4e992022ce14f31fe57335db27a28154afcc94e9983266835bb3040243eb620b"},
   "picosat_elixir": {:hex, :picosat_elixir, "0.2.3", "bf326d0f179fbb3b706bb2c15fbc367dacfa2517157d090fdfc32edae004c597", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "f76c9db2dec9d2561ffaa9be35f65403d53e984e8cd99c832383b7ab78c16c66"},
   "plug": {:hex, :plug, "1.19.1", "09bac17ae7a001a68ae393658aa23c7e38782be5c5c00c80be82901262c394c0", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2 or ~> 2.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "560a0017a8f6d5d30146916862aaf9300b7280063651dd7e532b8be168511e62"},
   "plug_crypto": {:hex, :plug_crypto, "2.1.1", "19bda8184399cb24afa10be734f84a16ea0a2bc65054e23a62bb10f06bc89491", [:mix], [], "hexpm", "6470bce6ffe41c8bd497612ffde1a7e4af67f36a15eea5f921af71cf3e11247c"},
-  "postgrex": {:hex, :postgrex, "0.21.1", "2c5cc830ec11e7a0067dd4d623c049b3ef807e9507a424985b8dcf921224cd88", [:mix], [{:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:table, "~> 0.1.0", [hex: :table, repo: "hexpm", optional: true]}], "hexpm", "27d8d21c103c3cc68851b533ff99eef353e6a0ff98dc444ea751de43eb48bdac"},
-  "reactor": {:hex, :reactor, "0.17.0", "eb8bdb530dbae824e2d36a8538f8ec4f3aa7c2d1b61b04959fa787c634f88b49", [:mix], [{:igniter, "~> 0.4", [hex: :igniter, repo: "hexpm", optional: true]}, {:iterex, "~> 0.1", [hex: :iterex, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:libgraph, "~> 0.16", [hex: :libgraph, repo: "hexpm", optional: false]}, {:spark, ">= 2.3.3 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, "~> 0.2", [hex: :splode, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.2", [hex: :telemetry, repo: "hexpm", optional: false]}, {:yaml_elixir, "~> 2.11", [hex: :yaml_elixir, repo: "hexpm", optional: false]}, {:ymlr, "~> 5.0", [hex: :ymlr, repo: "hexpm", optional: false]}], "hexpm", "3c3bf71693adbad9117b11ec83cfed7d5851b916ade508ed9718de7ae165bf25"},
+  "postgrex": {:hex, :postgrex, "0.22.0", "fb027b58b6eab1f6de5396a2abcdaaeb168f9ed4eccbb594e6ac393b02078cbd", [:mix], [{:db_connection, "~> 2.9", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:table, "~> 0.1.0", [hex: :table, repo: "hexpm", optional: true]}], "hexpm", "a68c4261e299597909e03e6f8ff5a13876f5caadaddd0d23af0d0a61afcc5d84"},
+  "reactor": {:hex, :reactor, "1.0.0", "024bd13df910bcb8c01cebed4f10bd778269a141a1c8a234e4f67796ac4883cf", [:mix], [{:igniter, "~> 0.4", [hex: :igniter, repo: "hexpm", optional: true]}, {:iterex, "~> 0.1", [hex: :iterex, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:libgraph, "~> 0.16", [hex: :libgraph, repo: "hexpm", optional: false]}, {:spark, ">= 2.3.3 and < 3.0.0-0", [hex: :spark, repo: "hexpm", optional: false]}, {:splode, "~> 0.2", [hex: :splode, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.2", [hex: :telemetry, repo: "hexpm", optional: false]}, {:yaml_elixir, "~> 2.11", [hex: :yaml_elixir, repo: "hexpm", optional: false]}, {:ymlr, "~> 5.0", [hex: :ymlr, repo: "hexpm", optional: false]}], "hexpm", "ae8eb507fffc517f5aa5947db9d2ede2db8bae63b66c94ccb5a2027d30f830a0"},
   "req": {:hex, :req, "0.5.17", "0096ddd5b0ed6f576a03dde4b158a0c727215b15d2795e59e0916c6971066ede", [:mix], [{:brotli, "~> 0.3.1", [hex: :brotli, repo: "hexpm", optional: true]}, {:ezstd, "~> 1.0", [hex: :ezstd, repo: "hexpm", optional: true]}, {:finch, "~> 0.17", [hex: :finch, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 2.0.6 or ~> 2.1", [hex: :mime, repo: "hexpm", optional: false]}, {:nimble_csv, "~> 1.0", [hex: :nimble_csv, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "0b8bc6ffdfebbc07968e59d3ff96d52f2202d0536f10fef4dc11dc02a2a43e39"},
   "rewrite": {:hex, :rewrite, "1.2.0", "80220eb14010e175b67c939397e1a8cdaa2c32db6e2e0a9d5e23e45c0414ce21", [:mix], [{:glob_ex, "~> 0.1", [hex: :glob_ex, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.0", [hex: :sourceror, repo: "hexpm", optional: false]}, {:text_diff, "~> 0.1", [hex: :text_diff, repo: "hexpm", optional: false]}], "hexpm", "a1cd702bbb9d51613ab21091f04a386d750fc6f4516b81900df082d78b2d8c50"},
   "slugify": {:hex, :slugify, "1.3.1", "0d3b8b7e5c1eeaa960e44dce94382bee34a39b3ea239293e457a9c5b47cc6fd3", [:mix], [], "hexpm", "cb090bbeb056b312da3125e681d98933a360a70d327820e4b7f91645c4d8be76"},
   "sobelow": {:hex, :sobelow, "0.14.1", "2f81e8632f15574cba2402bcddff5497b413c01e6f094bc0ab94e83c2f74db81", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "8fac9a2bd90fdc4b15d6fca6e1608efb7f7c600fa75800813b794ee9364c87f2"},
-  "sourceror": {:hex, :sourceror, "1.10.0", "38397dedbbc286966ec48c7af13e228b171332be1ad731974438c77791945ce9", [:mix], [], "hexpm", "29dbdfc92e04569c9d8e6efdc422fc1d815f4bd0055dc7c51b8800fb75c4b3f1"},
-  "spark": {:hex, :spark, "2.3.14", "a08420d08e6e0e49d740aed3e160f1cb894ba8f6b3f5e6c63253e9df1995265c", [:mix], [{:igniter, ">= 0.3.64 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: true]}, {:sourceror, "~> 1.2", [hex: :sourceror, repo: "hexpm", optional: true]}], "hexpm", "af50c4ea5dd67eba822247f1c98e1d4e598cb7f6c28ccf5d002f0e0718096f4f"},
-  "spitfire": {:hex, :spitfire, "0.2.1", "29e154873f05444669c7453d3d931820822cbca5170e88f0f8faa1de74a79b47", [:mix], [], "hexpm", "6eeed75054a38341b2e1814d41bb0a250564092358de2669fdb57ff88141d91b"},
-  "splode": {:hex, :splode, "0.2.10", "f755ebc8e5dc1556869c0513cf5f3450be602a41e01196249306483c4badbec0", [:mix], [], "hexpm", "906b6dc17b7ebc9b9fd9a31360bf0bd691d20e934fb28795c0ddb0c19d3198f1"},
+  "sourceror": {:hex, :sourceror, "1.10.1", "325753ed460fe9fa34ebb4deda76d57b2e1507dcd78a5eb9e1c41bfb78b7cdfe", [:mix], [], "hexpm", "288f3079d93865cd1e3e20df5b884ef2cb440e0e03e8ae393624ee8a770ba588"},
+  "spark": {:hex, :spark, "2.4.0", "f93d3ae6b5f3004e956d52f359fa40670366685447631bc7c058f4fbf250ebf3", [:mix], [{:igniter, ">= 0.3.64 and < 1.0.0-0", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: true]}, {:sourceror, "~> 1.2", [hex: :sourceror, repo: "hexpm", optional: true]}], "hexpm", "4e5185f5737cd987bb9ef377ae3462a55b8312f5007c2bc4ad6e850d14ac0111"},
+  "spitfire": {:hex, :spitfire, "0.3.1", "409b5ed3a2677df8790ed8b0542ca7e36c607d744fef4cb8cb8872fc80dd1803", [:mix], [], "hexpm", "72ff34d8f0096313a4b1a6505513c5ef4bbc0919bd8c181c07fc8d8dea8c9056"},
+  "splode": {:hex, :splode, "0.3.0", "ff8effecc509a51245df2f864ec78d849248647c37a75886033e3b1a53ca9470", [:mix], [], "hexpm", "73cfd0892d7316d6f2c93e6e8784bd6e137b2aa38443de52fd0a25171d106d81"},
   "stream_data": {:hex, :stream_data, "1.2.0", "58dd3f9e88afe27dc38bef26fce0c84a9e7a96772b2925c7b32cd2435697a52b", [:mix], [], "hexpm", "eb5c546ee3466920314643edf68943a5b14b32d1da9fe01698dc92b73f89a9ed"},
   "sweet_xml": {:hex, :sweet_xml, "0.7.5", "803a563113981aaac202a1dbd39771562d0ad31004ddbfc9b5090bdcd5605277", [:mix], [], "hexpm", "193b28a9b12891cae351d81a0cead165ffe67df1b73fe5866d10629f4faefb12"},
-  "swoosh": {:hex, :swoosh, "1.20.0", "b04134c2b302da74c3a95ca4ddde191e4854d2847d6687783fecb023a9647598", [:mix], [{:bandit, ">= 1.0.0", [hex: :bandit, repo: "hexpm", optional: true]}, {:cowboy, "~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:ex_aws, "~> 2.1", [hex: :ex_aws, repo: "hexpm", optional: true]}, {:finch, "~> 0.6", [hex: :finch, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13 or ~> 1.0", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:idna, "~> 6.0", [hex: :idna, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mua, "~> 0.2.3", [hex: :mua, repo: "hexpm", optional: true]}, {:multipart, "~> 0.4", [hex: :multipart, repo: "hexpm", optional: true]}, {:plug, "~> 1.9", [hex: :plug, repo: "hexpm", optional: true]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:req, "~> 0.5.10 or ~> 0.6 or ~> 1.0", [hex: :req, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "13e610f709bae54851d68afb6862882aa646e5c974bf49e3bf5edd84a73cf213"},
+  "swoosh": {:hex, :swoosh, "1.21.0", "9f4fa629447774cfc9ad684d8a87a85384e8fce828b6390dd535dfbd43c9ee2a", [:mix], [{:bandit, ">= 1.0.0", [hex: :bandit, repo: "hexpm", optional: true]}, {:cowboy, "~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:ex_aws, "~> 2.1", [hex: :ex_aws, repo: "hexpm", optional: true]}, {:finch, "~> 0.6", [hex: :finch, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13 or ~> 1.0", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:idna, "~> 6.0", [hex: :idna, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mua, "~> 0.2.3", [hex: :mua, repo: "hexpm", optional: true]}, {:multipart, "~> 0.4", [hex: :multipart, repo: "hexpm", optional: true]}, {:plug, "~> 1.9", [hex: :plug, repo: "hexpm", optional: true]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:req, "~> 0.5.10 or ~> 0.6 or ~> 1.0", [hex: :req, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "9127157bfb33b7e154d0f1ba4e888e14b08ede84e81dedcb318a2f33dbc6db51"},
   "tailwind": {:hex, :tailwind, "0.4.1", "e7bcc222fe96a1e55f948e76d13dd84a1a7653fb051d2a167135db3b4b08d3e9", [:mix], [], "hexpm", "6249d4f9819052911120dbdbe9e532e6bd64ea23476056adb7f730aa25c220d1"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
   "telemetry_metrics": {:hex, :telemetry_metrics, "1.1.0", "5bd5f3b5637e0abea0426b947e3ce5dd304f8b3bc6617039e2b5a008adc02f8f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e7b79e8ddfde70adb6db8a6623d1778ec66401f366e9a8f5dd0955c56bc8ce67"},

priv/gettext/de/LC_MESSAGES/default.po

@@ -294,6 +294,7 @@ msgstr "Beschreibung"
 msgid "Edit User"
 msgstr "Benutzer*in bearbeiten"
 
+#: lib/mv_web/live/user_live/index.html.heex
 #: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Enabled"
@@ -471,6 +472,7 @@ msgid "Include both letters and numbers"
 msgstr "Buchstaben und Zahlen verwenden"
 
 #: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
 #, elixir-autogen, elixir-format
 msgid "Password"
 msgstr "Passwort"
@@ -958,7 +960,6 @@ msgid "Last name"
 msgstr "Nachname"
 
 #: lib/mv_web/components/core_components.ex
-#: lib/mv_web/live/member_live/form.ex
 #, elixir-autogen, elixir-format
 msgid "None"
 msgstr "Keine"
@@ -1670,6 +1671,9 @@ msgstr "Profil"
 
 #: lib/mv_web/live/role_live/form.ex
 #: lib/mv_web/live/role_live/show.ex
+#: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Role"
 msgstr "Rolle"
@@ -1965,11 +1969,6 @@ msgstr "Bezahlstatus"
 msgid "Reset"
 msgstr "Zurücksetzen"
 
-#: lib/mv_web/live/member_live/show/membership_fees_component.ex
-#, elixir-autogen, elixir-format
-msgid "Only administrators can regenerate cycles"
-msgstr "Nur Administrator*innen können Zyklen regenerieren"
-
 #: lib/mv_web/live/import_export_live.ex
 #, elixir-autogen, elixir-format
 msgid " (Field: %{field})"
@@ -2307,7 +2306,7 @@ msgstr "Import/Export"
 #: lib/mv_web/live/import_export_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "You do not have permission to access this page."
-msgstr "Du hast keine Berechtigung, auf diese*n Benutzer*in zuzugreifen"
+msgstr "Du hast keine Berechtigung, auf diese Seite zuzugreifen."
 
 #: lib/mv_web/live/import_export_live.ex
 #, elixir-autogen, elixir-format, fuzzy
@@ -2319,22 +2318,54 @@ msgstr "Mitgliederdaten verwalten"
 msgid "Use the data field name as the CSV column header in your file. Data fields must exist in Mila before importing, so they must be listed in the list of member data (like e-mail or first name). Unknown data field columns will be ignored with a warning."
 msgstr "Verwende die Namen der Datenfelder als Spaltennamen in der CSV Datei. Datenfelder müssen in Mila bereits angelegt sein, damit sie importiert werden können. sie müssen in der Liste der Mitgliederdaten als Datenfeld enthalten sein (z.B. E-Mail). Spalten mit unbekannten Spaltenüberschriften werden mit einer Warnung ignoriert."
 
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Custom Fields in CSV Import"
-#~ msgstr "Benutzerdefinierte Felder"
+#: lib/mv/membership/member/validations/email_change_permission.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Only administrators or the linked user can change the email for members linked to users"
+msgstr "Nur Administrator*innen oder die verknüpfte Benutzer*in können die E-Mail von Mitgliedern ändern, die mit Benutzer*innen verknüpft sind."
 
-#~ #: lib/mv_web/live/global_settings_live.ex
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Select role..."
+msgstr "Keine auswählen"
+
+#: lib/mv_web/live/member_live/show/membership_fees_component.ex
+#, elixir-autogen, elixir-format
+msgid "You are not allowed to perform this action."
+msgstr "Du hast keine Berechtigung, diese Aktion auszuführen."
+
+#: lib/mv_web/live/member_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "Select a membership fee type"
+msgstr "Mitgliedsbeitragstyp auswählen"
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "Linked"
+msgstr "Verknüpft"
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "OIDC"
+msgstr "OIDC"
+
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "Not linked"
+msgstr "Nicht verknüpft"
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "SSO / OIDC user"
+msgstr "SSO-/OIDC-Benutzer*in"
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "This user is linked via SSO (Single Sign-On). A password set or changed here only affects login with email and password in this application. It does not change the password in your identity provider (e.g. Authentik). To change the SSO password, use the identity provider or your organization's IT."
+msgstr "Dieser*e Benutzer*in ist per SSO (Single Sign-On) angebunden. Ein hier gesetztes oder geändertes Passwort betrifft nur die Anmeldung mit E-Mail und Passwort in dieser Anwendung. Es ändert nicht das Passwort beim Identity-Provider (z. B. Authentik). Zum Ändern des SSO-Passworts nutzen Sie den Identity-Provider oder die IT Ihrer Organisation."
+
+#~ #: lib/mv_web/live/member_live/show/membership_fees_component.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Failed to prepare CSV import: %{error}"
-#~ msgstr "Das Vorbereiten des CSV Imports ist gescheitert: %{error}"
-
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Individual data fields must be created in Mila before importing. Use the field name as the CSV column header. Unknown custom field columns will be ignored with a warning."
-#~ msgstr "Individuelle Datenfelder müssen in Mila erstellt werden, bevor sie importiert werden können. Verwende den Namen des Datenfeldes als CSV-Spaltenüberschrift. Unbekannte Spaltenüberschriften werden mit einer Warnung ignoriert."
-
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Manage Custom Fields"
-#~ msgstr "Benutzerdefinierte Felder verwalten"
+#~ msgid "Only administrators can regenerate cycles"
+#~ msgstr "Nur Administrator*innen können Zyklen regenerieren"

priv/gettext/default.pot

@@ -295,6 +295,7 @@ msgstr ""
 msgid "Edit User"
 msgstr ""
 
+#: lib/mv_web/live/user_live/index.html.heex
 #: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Enabled"
@@ -472,6 +473,7 @@ msgid "Include both letters and numbers"
 msgstr ""
 
 #: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
 #, elixir-autogen, elixir-format
 msgid "Password"
 msgstr ""
@@ -959,7 +961,6 @@ msgid "Last name"
 msgstr ""
 
 #: lib/mv_web/components/core_components.ex
-#: lib/mv_web/live/member_live/form.ex
 #, elixir-autogen, elixir-format
 msgid "None"
 msgstr ""
@@ -1671,6 +1672,9 @@ msgstr ""
 
 #: lib/mv_web/live/role_live/form.ex
 #: lib/mv_web/live/role_live/show.ex
+#: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Role"
 msgstr ""
@@ -1966,11 +1970,6 @@ msgstr ""
 msgid "Reset"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show/membership_fees_component.ex
-#, elixir-autogen, elixir-format
-msgid "Only administrators can regenerate cycles"
-msgstr ""
-
 #: lib/mv_web/live/import_export_live.ex
 #, elixir-autogen, elixir-format
 msgid " (Field: %{field})"
@@ -2319,3 +2318,50 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "Use the data field name as the CSV column header in your file. Data fields must exist in Mila before importing, so they must be listed in the list of member data (like e-mail or first name). Unknown data field columns will be ignored with a warning."
 msgstr ""
+
+#: lib/mv/membership/member/validations/email_change_permission.ex
+#, elixir-autogen, elixir-format
+msgid "Only administrators or the linked user can change the email for members linked to users"
+msgstr ""
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "Select role..."
+msgstr ""
+
+#: lib/mv_web/live/member_live/show/membership_fees_component.ex
+#, elixir-autogen, elixir-format
+msgid "You are not allowed to perform this action."
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "Select a membership fee type"
+msgstr ""
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "Linked"
+msgstr ""
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "OIDC"
+msgstr ""
+
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "Not linked"
+msgstr ""
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "SSO / OIDC user"
+msgstr ""
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "This user is linked via SSO (Single Sign-On). A password set or changed here only affects login with email and password in this application. It does not change the password in your identity provider (e.g. Authentik). To change the SSO password, use the identity provider or your organization's IT."
+msgstr ""

priv/gettext/en/LC_MESSAGES/default.po

@@ -295,6 +295,7 @@ msgstr ""
 msgid "Edit User"
 msgstr ""
 
+#: lib/mv_web/live/user_live/index.html.heex
 #: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Enabled"
@@ -472,6 +473,7 @@ msgid "Include both letters and numbers"
 msgstr ""
 
 #: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
 #, elixir-autogen, elixir-format
 msgid "Password"
 msgstr ""
@@ -959,7 +961,6 @@ msgid "Last name"
 msgstr ""
 
 #: lib/mv_web/components/core_components.ex
-#: lib/mv_web/live/member_live/form.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "None"
 msgstr ""
@@ -1671,6 +1672,9 @@ msgstr ""
 
 #: lib/mv_web/live/role_live/form.ex
 #: lib/mv_web/live/role_live/show.ex
+#: lib/mv_web/live/user_live/form.ex
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Role"
 msgstr ""
@@ -1966,11 +1970,6 @@ msgstr ""
 msgid "Reset"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show/membership_fees_component.ex
-#, elixir-autogen, elixir-format
-msgid "Only administrators can regenerate cycles"
-msgstr ""
-
 #: lib/mv_web/live/import_export_live.ex
 #, elixir-autogen, elixir-format
 msgid " (Field: %{field})"
@@ -2320,22 +2319,54 @@ msgstr ""
 msgid "Use the data field name as the CSV column header in your file. Data fields must exist in Mila before importing, so they must be listed in the list of member data (like e-mail or first name). Unknown data field columns will be ignored with a warning."
 msgstr ""
 
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Custom Fields in CSV Import"
-#~ msgstr ""
+#: lib/mv/membership/member/validations/email_change_permission.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Only administrators or the linked user can change the email for members linked to users"
+msgstr "Only administrators or the linked user can change the email for members linked to users"
 
-#~ #: lib/mv_web/live/global_settings_live.ex
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Select role..."
+msgstr ""
+
+#: lib/mv_web/live/member_live/show/membership_fees_component.ex
+#, elixir-autogen, elixir-format
+msgid "You are not allowed to perform this action."
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Select a membership fee type"
+msgstr ""
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Linked"
+msgstr ""
+
+#: lib/mv_web/live/user_live/index.html.heex
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format
+msgid "OIDC"
+msgstr ""
+
+#: lib/mv_web/live/user_live/show.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Not linked"
+msgstr ""
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format
+msgid "SSO / OIDC user"
+msgstr ""
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "This user is linked via SSO (Single Sign-On). A password set or changed here only affects login with email and password in this application. It does not change the password in your identity provider (e.g. Authentik). To change the SSO password, use the identity provider or your organization's IT."
+msgstr ""
+
+#~ #: lib/mv_web/live/member_live/show/membership_fees_component.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Failed to prepare CSV import: %{error}"
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Individual data fields must be created in Mila before importing. Use the field name as the CSV column header. Unknown custom field columns will be ignored with a warning."
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/global_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Manage Custom Fields"
+#~ msgid "Only administrators can regenerate cycles"
 #~ msgstr ""

priv/repo/seeds.exs

@@ -10,7 +10,7 @@ alias Mv.MembershipFees.CycleGenerator
 
 require Ash.Query
 
-# Create example membership fee types
+# Create example membership fee types (no admin user yet; skip authorization for bootstrap)
 for fee_type_attrs <- [
       %{
         name: "Standard (Jährlich)",
@@ -39,7 +39,12 @@ for fee_type_attrs <- [
     ] do
   MembershipFeeType
   |> Ash.Changeset.for_create(:create, fee_type_attrs)
-  |> Ash.create!(upsert?: true, upsert_identity: :unique_name)
+  |> Ash.create!(
+    upsert?: true,
+    upsert_identity: :unique_name,
+    authorize?: false,
+    domain: Mv.MembershipFees
+  )
 end
 
 for attrs <- [
@@ -127,8 +132,15 @@ for attrs <- [
   )
 end
 
-# Get admin email from environment variable or use default
+# Admin email: default for dev/test so seed_admin has a target
 admin_email = System.get_env("ADMIN_EMAIL") || "admin@localhost"
+System.put_env("ADMIN_EMAIL", admin_email)
+
+# In dev/test, set fallback password so seed_admin creates the admin user when none is set
+if Mix.env() in [:dev, :test] and is_nil(System.get_env("ADMIN_PASSWORD")) and
+     is_nil(System.get_env("ADMIN_PASSWORD_FILE")) do
+  System.put_env("ADMIN_PASSWORD", "testpassword")
+end
 
 # Create all authorization roles (idempotent - creates only if they don't exist)
 # Roles are created using create_role_with_system_flag to allow setting is_system_role
@@ -209,39 +221,9 @@ if is_nil(admin_role) do
   raise "Failed to create or find admin role. Cannot proceed with member seeding."
 end
 
-# Assign admin role to user with ADMIN_EMAIL (if user exists)
-# This handles both existing users (e.g., from OIDC) and newly created users
-case Accounts.User
-     |> Ash.Query.filter(email == ^admin_email)
-     |> Ash.read_one(domain: Mv.Accounts, authorize?: false) do
-  {:ok, existing_admin_user} when not is_nil(existing_admin_user) ->
-    # User already exists (e.g., via OIDC) - assign admin role
-    # Use authorize?: false for bootstrap - this is initial setup
-    existing_admin_user
-    |> Ash.Changeset.for_update(:update, %{})
-    |> Ash.Changeset.manage_relationship(:role, admin_role, type: :append_and_remove)
-    |> Ash.update!(authorize?: false)
-
-  {:ok, nil} ->
-    # User doesn't exist - create admin user with password
-    # Use authorize?: false for bootstrap - no admin user exists yet to use as actor
-    Accounts.create_user!(%{email: admin_email},
-      upsert?: true,
-      upsert_identity: :unique_email,
-      authorize?: false
-    )
-    |> Ash.Changeset.for_update(:admin_set_password, %{password: "testpassword"})
-    |> Ash.update!(authorize?: false)
-    |> then(fn user ->
-      user
-      |> Ash.Changeset.for_update(:update, %{})
-      |> Ash.Changeset.manage_relationship(:role, admin_role, type: :append_and_remove)
-      |> Ash.update!(authorize?: false)
-    end)
-
-  {:error, error} ->
-    raise "Failed to check for existing admin user: #{inspect(error)}"
-end
+# Create/update admin user via Release.seed_admin (uses ADMIN_EMAIL, ADMIN_PASSWORD / ADMIN_PASSWORD_FILE).
+# Reduces duplication and exercises the same path as production entrypoint.
+Mv.Release.seed_admin()
 
 # Load admin user with role for use as actor in member operations
 # This ensures all member operations have proper authorization
@@ -299,12 +281,12 @@ case Accounts.User
     IO.puts("SystemActor will fall back to admin user (#{admin_email})")
 end
 
-# Load all membership fee types for assignment
+# Load all membership fee types for assignment (admin actor for authorization)
 # Sort by name to ensure deterministic order
 all_fee_types =
   MembershipFeeType
   |> Ash.Query.sort(name: :asc)
-  |> Ash.read!()
+  |> Ash.read!(actor: admin_user_with_role, domain: Mv.MembershipFees)
   |> Enum.to_list()
 
 # Create sample members for testing - use upsert to prevent duplicates
@@ -452,7 +434,8 @@ Enum.each(member_attrs_list, fn member_attrs ->
   end
 end)
 
-# Create additional users for user-member linking examples
+# Create additional users for user-member linking examples (no password by default)
+# Only admin gets a password (admin_set_password when created); all other users have no password.
 additional_users = [
   %{email: "hans.mueller@example.de"},
   %{email: "greta.schmidt@example.de"},
@@ -462,15 +445,12 @@ additional_users = [
 
 created_users =
   Enum.map(additional_users, fn user_attrs ->
-    # Use admin user as actor for additional user creation (not bootstrap)
     user =
       Accounts.create_user!(user_attrs,
         upsert?: true,
         upsert_identity: :unique_email,
         actor: admin_user_with_role
       )
-      |> Ash.Changeset.for_update(:admin_set_password, %{password: "testpassword"})
-      |> Ash.update!(actor: admin_user_with_role)
 
     # Reload user to ensure all fields (including member_id) are loaded
     Accounts.User
@@ -744,7 +724,14 @@ IO.puts("📝 Created sample data:")
 IO.puts("   - Global settings: club_name = #{default_club_name}")
 IO.puts("   - Membership fee types: 4 types (Yearly, Half-yearly, Quarterly, Monthly)")
 IO.puts("   - Custom fields: 12 fields (String, Date, Boolean, Email, + 8 realistic fields)")
-IO.puts("   - Admin user: #{admin_email} (password: testpassword)")
+
+password_configured =
+  System.get_env("ADMIN_PASSWORD") != nil or System.get_env("ADMIN_PASSWORD_FILE") != nil
+
+IO.puts(
+  "   - Admin user: #{admin_email} (password: #{if password_configured, do: "set", else: "not set"})"
+)
+
 IO.puts("   - Sample members: Hans, Greta, Friedrich")
 
 IO.puts(

rel/overlays/bin/docker-entrypoint.sh

@@ -4,6 +4,9 @@ set -e
 echo "==> Running database migrations..."
 /app/bin/migrate
 
+echo "==> Seeding admin user from ENV (ADMIN_EMAIL, ADMIN_PASSWORD)..."
+/app/bin/mv eval "Mv.Release.seed_admin()"
+
 echo "==> Starting application..."
 exec /app/bin/server
 

test/accounts/user_authentication_test.exs

@@ -118,6 +118,10 @@ defmodule Mv.Accounts.UserAuthenticationTest do
         )
 
       case result do
+        {:ok, found_user} when is_struct(found_user) ->
+          assert found_user.id == user.id
+          assert found_user.oidc_id == "oidc_identifier_12345"
+
         {:ok, [found_user]} ->
           assert found_user.id == user.id
           assert found_user.oidc_id == "oidc_identifier_12345"
@@ -125,6 +129,9 @@ defmodule Mv.Accounts.UserAuthenticationTest do
         {:ok, []} ->
           flunk("User should be found by oidc_id")
 
+        {:ok, nil} ->
+          flunk("User should be found by oidc_id")
+
         {:error, error} ->
           flunk("Unexpected error: #{inspect(error)}")
       end
@@ -219,11 +226,14 @@ defmodule Mv.Accounts.UserAuthenticationTest do
           actor: system_actor
         )
 
-      # Either returns empty list OR authentication error - both mean "user not found"
+      # Either returns empty/nil OR authentication error - both mean "user not found"
       case result do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{errors: [%AshAuthentication.Errors.AuthenticationFailed{}]}} ->
           :ok
 
@@ -260,11 +270,14 @@ defmodule Mv.Accounts.UserAuthenticationTest do
           actor: system_actor
         )
 
-      # Either returns empty list OR authentication error - both mean "user not found"
+      # Either returns empty/nil OR authentication error - both mean "user not found"
       case result do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{errors: [%AshAuthentication.Errors.AuthenticationFailed{}]}} ->
           :ok
 

test/membership/membership_fee_settings_test.exs

@@ -54,18 +54,26 @@ defmodule Mv.Membership.MembershipFeeSettingsTest do
 
       # Create a valid fee type
       {:ok, fee_type} =
-        Ash.create(MembershipFeeType, %{
-          name: "Test Fee Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("100.00"),
-          interval: :yearly
-        })
+        Ash.create(
+          MembershipFeeType,
+          %{
+            name: "Test Fee Type #{System.unique_integer([:positive])}",
+            amount: Decimal.new("100.00"),
+            interval: :yearly
+          },
+          actor: actor
+        )
 
       # Setting a valid fee type should work
       {:ok, updated} =
         settings
-        |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-          default_membership_fee_type_id: fee_type.id
-        })
+        |> Ash.Changeset.for_update(
+          :update_membership_fee_settings,
+          %{
+            default_membership_fee_type_id: fee_type.id
+          },
+          actor: actor
+        )
         |> Ash.update(actor: actor)
 
       assert updated.default_membership_fee_type_id == fee_type.id

test/membership_fees/changes/validate_same_interval_test.exs

@@ -52,7 +52,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
         |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: yearly_type2.id},
           actor: actor
         )
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       assert changeset.valid?
     end
@@ -68,7 +68,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
         |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: monthly_type.id},
           actor: actor
         )
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       refute changeset.valid?
       assert %{errors: errors} = changeset
@@ -90,7 +90,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
         |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: yearly_type.id},
           actor: actor
         )
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       assert changeset.valid?
     end
@@ -102,7 +102,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
       changeset =
         member
         |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: nil}, actor: actor)
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       refute changeset.valid?
       assert %{errors: errors} = changeset
@@ -120,7 +120,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
       changeset =
         member
         |> Ash.Changeset.for_update(:update_member, %{first_name: "New Name"}, actor: actor)
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       assert changeset.valid?
     end
@@ -136,7 +136,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
         |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: quarterly_type.id},
           actor: actor
         )
-        |> ValidateSameInterval.change(%{}, %{})
+        |> ValidateSameInterval.change(%{}, %{actor: actor})
 
       error = Enum.find(changeset.errors, &(&1.field == :membership_fee_type_id))
       assert error.message =~ "yearly"
@@ -175,7 +175,7 @@ defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
           |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: type2.id},
             actor: actor
           )
-          |> ValidateSameInterval.change(%{}, %{})
+          |> ValidateSameInterval.change(%{}, %{actor: actor})
 
         refute changeset.valid?,
                "Should prevent change from #{interval1} to #{interval2}"

test/membership_fees/membership_fee_cycle_test.exs

@@ -151,7 +151,7 @@ defmodule Mv.MembershipFees.MembershipFeeCycleTest do
       member = create_member(%{membership_fee_type_id: fee_type.id}, actor)
       cycle = create_cycle(member, fee_type, %{status: :paid}, actor)
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_unpaid)
+      assert {:ok, updated} = Ash.update(cycle, %{}, actor: actor, action: :mark_as_unpaid)
       assert updated.status == :unpaid
     end
 
@@ -175,7 +175,7 @@ defmodule Mv.MembershipFees.MembershipFeeCycleTest do
       member = create_member(%{membership_fee_type_id: fee_type.id}, actor)
       cycle = create_cycle(member, fee_type, %{status: :suspended}, actor)
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_unpaid)
+      assert {:ok, updated} = Ash.update(cycle, %{}, actor: actor, action: :mark_as_unpaid)
       assert updated.status == :unpaid
     end
   end

test/membership_fees/membership_fee_type_integration_test.exs

@@ -155,9 +155,13 @@ defmodule Mv.MembershipFees.MembershipFeeTypeIntegrationTest do
       {:ok, settings} = Mv.Membership.get_settings()
 
       settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
+      |> Ash.Changeset.for_update(
+        :update_membership_fee_settings,
+        %{
+          default_membership_fee_type_id: fee_type.id
+        },
+        actor: actor
+      )
       |> Ash.update!(actor: actor)
 
       # Try to delete
@@ -176,9 +180,13 @@ defmodule Mv.MembershipFees.MembershipFeeTypeIntegrationTest do
       {:ok, settings} = Mv.Membership.get_settings()
 
       settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
+      |> Ash.Changeset.for_update(
+        :update_membership_fee_settings,
+        %{
+          default_membership_fee_type_id: fee_type.id
+        },
+        actor: actor
+      )
       |> Ash.update!(actor: actor)
 
       # Create a member without explicitly setting membership_fee_type_id

test/membership_fees/membership_fee_type_test.exs

@@ -209,9 +209,13 @@ defmodule Mv.MembershipFees.MembershipFeeTypeTest do
       {:ok, settings} = Mv.Membership.get_settings()
 
       settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
+      |> Ash.Changeset.for_update(
+        :update_membership_fee_settings,
+        %{
+          default_membership_fee_type_id: fee_type.id
+        },
+        actor: actor
+      )
       |> Ash.update!(actor: actor)
 
       # Try to delete

test/mv/accounts/user_policies_test.exs

@@ -10,7 +10,6 @@ defmodule Mv.Accounts.UserPoliciesTest do
   use Mv.DataCase, async: false
 
   alias Mv.Accounts
-  alias Mv.Authorization
 
   require Ash.Query
 
@@ -19,59 +18,10 @@ defmodule Mv.Accounts.UserPoliciesTest do
     %{actor: system_actor}
   end
 
-  # Helper to create a role with a specific permission set
-  defp create_role_with_permission_set(permission_set_name, actor) do
-    role_name = "Test Role #{permission_set_name} #{System.unique_integer([:positive])}"
-
-    case Authorization.create_role(
-           %{
-             name: role_name,
-             description: "Test role for #{permission_set_name}",
-             permission_set_name: permission_set_name
-           },
-           actor: actor
-         ) do
-      {:ok, role} -> role
-      {:error, error} -> raise "Failed to create role: #{inspect(error)}"
-    end
-  end
-
-  # Helper to create a user with a specific permission set
-  # Returns user with role preloaded (required for authorization)
-  defp create_user_with_permission_set(permission_set_name, actor) do
-    # Create role with permission set
-    role = create_role_with_permission_set(permission_set_name, actor)
-
-    # Create user
-    {:ok, user} =
-      Accounts.User
-      |> Ash.Changeset.for_create(:register_with_password, %{
-        email: "user#{System.unique_integer([:positive])}@example.com",
-        password: "testpassword123"
-      })
-      |> Ash.create(actor: actor)
-
-    # Assign role to user
-    {:ok, user} =
-      user
-      |> Ash.Changeset.for_update(:update, %{})
-      |> Ash.Changeset.manage_relationship(:role, role, type: :append_and_remove)
-      |> Ash.update(actor: actor)
-
-    # Reload user with role preloaded (critical for authorization!)
-    {:ok, user_with_role} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
-    user_with_role
-  end
-
-  # Helper to create another user (for testing access to other users)
-  defp create_other_user(actor) do
-    create_user_with_permission_set("own_data", actor)
-  end
-
   # Shared test setup for permission sets with scope :own access
   defp setup_user_with_own_access(permission_set, actor) do
-    user = create_user_with_permission_set(permission_set, actor)
-    other_user = create_other_user(actor)
+    user = Mv.Fixtures.user_with_role_fixture(permission_set)
+    other_user = Mv.Fixtures.user_with_role_fixture("own_data")
 
     # Reload user to ensure role is preloaded
     {:ok, user} =
@@ -80,217 +30,101 @@ defmodule Mv.Accounts.UserPoliciesTest do
     %{user: user, other_user: other_user}
   end
 
-  describe "own_data permission set (Mitglied)" do
-    setup %{actor: actor} do
-      setup_user_with_own_access("own_data", actor)
+  # Data-driven: same behaviour for own_data, read_only, normal_user (scope :own for User)
+  describe "non-admin permission sets (own_data, read_only, normal_user)" do
+    setup %{actor: actor} = context do
+      permission_set = context[:permission_set] || "own_data"
+      setup_user_with_own_access(permission_set, actor)
     end
 
-    test "can read own user record", %{user: user} do
-      {:ok, fetched_user} =
-        Ash.get(Accounts.User, user.id, actor: user, domain: Mv.Accounts)
+    for permission_set <- ["own_data", "read_only", "normal_user"] do
+      @tag permission_set: permission_set
+      test "can read own user record (#{permission_set})", %{user: user} do
+        {:ok, fetched_user} =
+          Ash.get(Accounts.User, user.id, actor: user, domain: Mv.Accounts)
 
-      assert fetched_user.id == user.id
-    end
-
-    test "can update own email", %{user: user} do
-      new_email = "updated#{System.unique_integer([:positive])}@example.com"
-
-      # Non-admins use :update (email only); :update_user is admin-only (member link/unlink).
-      {:ok, updated_user} =
-        user
-        |> Ash.Changeset.for_update(:update, %{email: new_email})
-        |> Ash.update(actor: user)
-
-      assert updated_user.email == Ash.CiString.new(new_email)
-    end
-
-    test "cannot read other users (returns not found due to auto_filter)", %{
-      user: user,
-      other_user: other_user
-    } do
-      # Note: With auto_filter policies, when a user tries to read a user that doesn't
-      # match the filter (id == actor.id), Ash returns NotFound, not Forbidden.
-      # This is the expected behavior - the filter makes the record "invisible" to the user.
-      assert_raise Ash.Error.Invalid, fn ->
-        Ash.get!(Accounts.User, other_user.id, actor: user, domain: Mv.Accounts)
+        assert fetched_user.id == user.id
       end
-    end
 
-    test "cannot update other users (returns forbidden)", %{user: user, other_user: other_user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        other_user
-        |> Ash.Changeset.for_update(:update, %{email: "hacked@example.com"})
-        |> Ash.update!(actor: user)
+      @tag permission_set: permission_set
+      test "can update own email (#{permission_set})", %{user: user} do
+        new_email = "updated#{System.unique_integer([:positive])}@example.com"
+
+        {:ok, updated_user} =
+          user
+          |> Ash.Changeset.for_update(:update, %{email: new_email})
+          |> Ash.update(actor: user)
+
+        assert updated_user.email == Ash.CiString.new(new_email)
       end
-    end
 
-    test "list users returns only own user", %{user: user} do
-      {:ok, users} = Ash.read(Accounts.User, actor: user, domain: Mv.Accounts)
-
-      # Should only return the own user (scope :own filters)
-      assert length(users) == 1
-      assert hd(users).id == user.id
-    end
-
-    test "cannot create user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Accounts.User
-        |> Ash.Changeset.for_create(:create_user, %{
-          email: "new#{System.unique_integer([:positive])}@example.com"
-        })
-        |> Ash.create!(actor: user)
+      @tag permission_set: permission_set
+      test "cannot read other users - not found due to auto_filter (#{permission_set})", %{
+        user: user,
+        other_user: other_user
+      } do
+        assert_raise Ash.Error.Invalid, fn ->
+          Ash.get!(Accounts.User, other_user.id, actor: user, domain: Mv.Accounts)
+        end
       end
-    end
 
-    test "cannot destroy user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Ash.destroy!(user, actor: user)
+      @tag permission_set: permission_set
+      test "cannot update other users - forbidden (#{permission_set})", %{
+        user: user,
+        other_user: other_user
+      } do
+        assert_raise Ash.Error.Forbidden, fn ->
+          other_user
+          |> Ash.Changeset.for_update(:update, %{email: "hacked@example.com"})
+          |> Ash.update!(actor: user)
+        end
       end
-    end
-  end
 
-  describe "read_only permission set (Vorstand/Buchhaltung)" do
-    setup %{actor: actor} do
-      setup_user_with_own_access("read_only", actor)
-    end
+      @tag permission_set: permission_set
+      test "list users returns only own user (#{permission_set})", %{user: user} do
+        {:ok, users} = Ash.read(Accounts.User, actor: user, domain: Mv.Accounts)
 
-    test "can read own user record", %{user: user} do
-      {:ok, fetched_user} =
-        Ash.get(Accounts.User, user.id, actor: user, domain: Mv.Accounts)
-
-      assert fetched_user.id == user.id
-    end
-
-    test "can update own email", %{user: user} do
-      new_email = "updated#{System.unique_integer([:positive])}@example.com"
-
-      # Non-admins use :update (email only); :update_user is admin-only (member link/unlink).
-      {:ok, updated_user} =
-        user
-        |> Ash.Changeset.for_update(:update, %{email: new_email})
-        |> Ash.update(actor: user)
-
-      assert updated_user.email == Ash.CiString.new(new_email)
-    end
-
-    test "cannot read other users (returns not found due to auto_filter)", %{
-      user: user,
-      other_user: other_user
-    } do
-      # Note: With auto_filter policies, when a user tries to read a user that doesn't
-      # match the filter (id == actor.id), Ash returns NotFound, not Forbidden.
-      # This is the expected behavior - the filter makes the record "invisible" to the user.
-      assert_raise Ash.Error.Invalid, fn ->
-        Ash.get!(Accounts.User, other_user.id, actor: user, domain: Mv.Accounts)
+        assert length(users) == 1
+        assert hd(users).id == user.id
       end
-    end
 
-    test "cannot update other users (returns forbidden)", %{user: user, other_user: other_user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        other_user
-        |> Ash.Changeset.for_update(:update, %{email: "hacked@example.com"})
-        |> Ash.update!(actor: user)
+      @tag permission_set: permission_set
+      test "cannot create user - forbidden (#{permission_set})", %{user: user} do
+        assert_raise Ash.Error.Forbidden, fn ->
+          Accounts.User
+          |> Ash.Changeset.for_create(:create_user, %{
+            email: "new#{System.unique_integer([:positive])}@example.com"
+          })
+          |> Ash.create!(actor: user)
+        end
       end
-    end
 
-    test "list users returns only own user", %{user: user} do
-      {:ok, users} = Ash.read(Accounts.User, actor: user, domain: Mv.Accounts)
-
-      # Should only return the own user (scope :own filters)
-      assert length(users) == 1
-      assert hd(users).id == user.id
-    end
-
-    test "cannot create user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Accounts.User
-        |> Ash.Changeset.for_create(:create_user, %{
-          email: "new#{System.unique_integer([:positive])}@example.com"
-        })
-        |> Ash.create!(actor: user)
+      @tag permission_set: permission_set
+      test "cannot destroy user - forbidden (#{permission_set})", %{user: user} do
+        assert_raise Ash.Error.Forbidden, fn ->
+          Ash.destroy!(user, actor: user)
+        end
       end
-    end
 
-    test "cannot destroy user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Ash.destroy!(user, actor: user)
-      end
-    end
-  end
+      @tag permission_set: permission_set
+      test "cannot change role via update_user - forbidden (#{permission_set})", %{
+        user: user,
+        other_user: other_user
+      } do
+        other_role = Mv.Fixtures.role_fixture("read_only")
 
-  describe "normal_user permission set (Kassenwart)" do
-    setup %{actor: actor} do
-      setup_user_with_own_access("normal_user", actor)
-    end
-
-    test "can read own user record", %{user: user} do
-      {:ok, fetched_user} =
-        Ash.get(Accounts.User, user.id, actor: user, domain: Mv.Accounts)
-
-      assert fetched_user.id == user.id
-    end
-
-    test "can update own email", %{user: user} do
-      new_email = "updated#{System.unique_integer([:positive])}@example.com"
-
-      # Non-admins use :update (email only); :update_user is admin-only (member link/unlink).
-      {:ok, updated_user} =
-        user
-        |> Ash.Changeset.for_update(:update, %{email: new_email})
-        |> Ash.update(actor: user)
-
-      assert updated_user.email == Ash.CiString.new(new_email)
-    end
-
-    test "cannot read other users (returns not found due to auto_filter)", %{
-      user: user,
-      other_user: other_user
-    } do
-      # Note: With auto_filter policies, when a user tries to read a user that doesn't
-      # match the filter (id == actor.id), Ash returns NotFound, not Forbidden.
-      # This is the expected behavior - the filter makes the record "invisible" to the user.
-      assert_raise Ash.Error.Invalid, fn ->
-        Ash.get!(Accounts.User, other_user.id, actor: user, domain: Mv.Accounts)
-      end
-    end
-
-    test "cannot update other users (returns forbidden)", %{user: user, other_user: other_user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        other_user
-        |> Ash.Changeset.for_update(:update, %{email: "hacked@example.com"})
-        |> Ash.update!(actor: user)
-      end
-    end
-
-    test "list users returns only own user", %{user: user} do
-      {:ok, users} = Ash.read(Accounts.User, actor: user, domain: Mv.Accounts)
-
-      # Should only return the own user (scope :own filters)
-      assert length(users) == 1
-      assert hd(users).id == user.id
-    end
-
-    test "cannot create user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Accounts.User
-        |> Ash.Changeset.for_create(:create_user, %{
-          email: "new#{System.unique_integer([:positive])}@example.com"
-        })
-        |> Ash.create!(actor: user)
-      end
-    end
-
-    test "cannot destroy user (returns forbidden)", %{user: user} do
-      assert_raise Ash.Error.Forbidden, fn ->
-        Ash.destroy!(user, actor: user)
+        assert {:error, %Ash.Error.Forbidden{}} =
+                 other_user
+                 |> Ash.Changeset.for_update(:update_user, %{role_id: other_role.id})
+                 |> Ash.update(actor: user, domain: Mv.Accounts)
       end
     end
   end
 
   describe "admin permission set" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("admin", actor)
-      other_user = create_other_user(actor)
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      other_user = Mv.Fixtures.user_with_role_fixture("own_data")
 
       # Reload user to ensure role is preloaded
       {:ok, user} =
@@ -343,6 +177,88 @@ defmodule Mv.Accounts.UserPoliciesTest do
       # Verify user is deleted
       assert {:error, _} = Ash.get(Accounts.User, other_user.id, domain: Mv.Accounts)
     end
+
+    test "admin can assign role to another user via update_user", %{
+      other_user: other_user
+    } do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      normal_user_role = Mv.Fixtures.role_fixture("normal_user")
+
+      {:ok, updated} =
+        other_user
+        |> Ash.Changeset.for_update(:update_user, %{role_id: normal_user_role.id})
+        |> Ash.update(actor: admin)
+
+      assert updated.role_id == normal_user_role.id
+    end
+  end
+
+  describe "admin role assignment and last-admin validation" do
+    test "two admins: one can change own role to normal_user (other remains admin)", %{
+      actor: _actor
+    } do
+      _admin_role = Mv.Fixtures.role_fixture("admin")
+      normal_user_role = Mv.Fixtures.role_fixture("normal_user")
+
+      admin_a = Mv.Fixtures.user_with_role_fixture("admin")
+      _admin_b = Mv.Fixtures.user_with_role_fixture("admin")
+
+      {:ok, updated} =
+        admin_a
+        |> Ash.Changeset.for_update(:update_user, %{role_id: normal_user_role.id})
+        |> Ash.update(actor: admin_a)
+
+      assert updated.role_id == normal_user_role.id
+    end
+
+    test "single admin: changing own role to normal_user returns validation error", %{
+      actor: _actor
+    } do
+      normal_user_role = Mv.Fixtures.role_fixture("normal_user")
+      single_admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      assert {:error, %Ash.Error.Invalid{errors: errors}} =
+               single_admin
+               |> Ash.Changeset.for_update(:update_user, %{role_id: normal_user_role.id})
+               |> Ash.update(actor: single_admin)
+
+      error_messages =
+        Enum.flat_map(errors, fn
+          %Ash.Error.Changes.InvalidAttribute{message: msg} when is_binary(msg) -> [msg]
+          %{message: msg} when is_binary(msg) -> [msg]
+          _ -> []
+        end)
+
+      assert Enum.any?(error_messages, fn msg ->
+               msg =~ "least one user must keep the Admin role" or msg =~ "Admin role"
+             end),
+             "Expected last-admin validation message, got: #{inspect(error_messages)}"
+    end
+
+    test "admin can switch to another admin role (two roles with permission_set_name admin)", %{
+      actor: _actor
+    } do
+      # Two distinct roles both with permission_set_name "admin" (e.g. "Admin" and "Superadmin")
+      admin_role_a = Mv.Fixtures.role_fixture("admin")
+      admin_role_b = Mv.Fixtures.role_fixture("admin")
+
+      admin_user = Mv.Fixtures.user_with_role_fixture("admin")
+      # Ensure user has role_a so we can switch to role_b
+      {:ok, admin_user} =
+        admin_user
+        |> Ash.Changeset.for_update(:update_user, %{role_id: admin_role_a.id})
+        |> Ash.update(actor: admin_user)
+
+      assert admin_user.role_id == admin_role_a.id
+
+      # Switching to another admin role must be allowed (no last-admin error)
+      {:ok, updated} =
+        admin_user
+        |> Ash.Changeset.for_update(:update_user, %{role_id: admin_role_b.id})
+        |> Ash.update(actor: admin_user)
+
+      assert updated.role_id == admin_role_b.id
+    end
   end
 
   describe "AshAuthentication bypass" do

test/mv/authorization/permission_sets_test.exs

@@ -496,6 +496,281 @@ defmodule Mv.Authorization.PermissionSetsTest do
 
       assert "*" in permissions.pages
     end
+
+    test "admin pages include explicit /settings and /membership_fee_settings" do
+      permissions = PermissionSets.get_permissions(:admin)
+
+      assert "/settings" in permissions.pages
+      assert "/membership_fee_settings" in permissions.pages
+    end
+  end
+
+  describe "get_permissions/1 - MemberGroup resource" do
+    test "own_data has MemberGroup read with scope :linked only" do
+      permissions = PermissionSets.get_permissions(:own_data)
+
+      mg_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :read
+        end)
+
+      mg_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :create
+        end)
+
+      assert mg_read != nil
+      assert mg_read.scope == :linked
+      assert mg_read.granted == true
+      assert mg_create == nil || mg_create.granted == false
+    end
+
+    test "read_only has MemberGroup read with scope :all, no create/destroy" do
+      permissions = PermissionSets.get_permissions(:read_only)
+
+      mg_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :read
+        end)
+
+      mg_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :create
+        end)
+
+      mg_destroy =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :destroy
+        end)
+
+      assert mg_read != nil
+      assert mg_read.scope == :all
+      assert mg_read.granted == true
+      assert mg_create == nil || mg_create.granted == false
+      assert mg_destroy == nil || mg_destroy.granted == false
+    end
+
+    test "normal_user has MemberGroup read/create/destroy with scope :all" do
+      permissions = PermissionSets.get_permissions(:normal_user)
+
+      mg_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :read
+        end)
+
+      mg_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :create
+        end)
+
+      mg_destroy =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :destroy
+        end)
+
+      assert mg_read != nil
+      assert mg_read.scope == :all
+      assert mg_read.granted == true
+      assert mg_create != nil
+      assert mg_create.scope == :all
+      assert mg_create.granted == true
+      assert mg_destroy != nil
+      assert mg_destroy.scope == :all
+      assert mg_destroy.granted == true
+    end
+
+    test "admin has MemberGroup read/create/destroy with scope :all" do
+      permissions = PermissionSets.get_permissions(:admin)
+
+      mg_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :read
+        end)
+
+      mg_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :create
+        end)
+
+      mg_destroy =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MemberGroup" && p.action == :destroy
+        end)
+
+      assert mg_read != nil
+      assert mg_read.scope == :all
+      assert mg_read.granted == true
+      assert mg_create != nil
+      assert mg_create.granted == true
+      assert mg_destroy != nil
+      assert mg_destroy.granted == true
+    end
+  end
+
+  describe "get_permissions/1 - MembershipFeeType resource" do
+    test "all permission sets have MembershipFeeType read with scope :all" do
+      for set <- PermissionSets.all_permission_sets() do
+        permissions = PermissionSets.get_permissions(set)
+
+        mft_read =
+          Enum.find(permissions.resources, fn p ->
+            p.resource == "MembershipFeeType" && p.action == :read
+          end)
+
+        assert mft_read != nil, "Permission set #{set} should have MembershipFeeType read"
+        assert mft_read.scope == :all
+        assert mft_read.granted == true
+      end
+    end
+
+    test "only admin has MembershipFeeType create/update/destroy" do
+      for set <- [:own_data, :read_only, :normal_user] do
+        permissions = PermissionSets.get_permissions(set)
+
+        mft_create =
+          Enum.find(permissions.resources, fn p ->
+            p.resource == "MembershipFeeType" && p.action == :create
+          end)
+
+        mft_update =
+          Enum.find(permissions.resources, fn p ->
+            p.resource == "MembershipFeeType" && p.action == :update
+          end)
+
+        mft_destroy =
+          Enum.find(permissions.resources, fn p ->
+            p.resource == "MembershipFeeType" && p.action == :destroy
+          end)
+
+        assert mft_create == nil || mft_create.granted == false,
+               "Permission set #{set} should not allow MembershipFeeType create"
+
+        assert mft_update == nil || mft_update.granted == false,
+               "Permission set #{set} should not allow MembershipFeeType update"
+
+        assert mft_destroy == nil || mft_destroy.granted == false,
+               "Permission set #{set} should not allow MembershipFeeType destroy"
+      end
+
+      admin_permissions = PermissionSets.get_permissions(:admin)
+
+      mft_create =
+        Enum.find(admin_permissions.resources, fn p ->
+          p.resource == "MembershipFeeType" && p.action == :create
+        end)
+
+      mft_update =
+        Enum.find(admin_permissions.resources, fn p ->
+          p.resource == "MembershipFeeType" && p.action == :update
+        end)
+
+      mft_destroy =
+        Enum.find(admin_permissions.resources, fn p ->
+          p.resource == "MembershipFeeType" && p.action == :destroy
+        end)
+
+      assert mft_create != nil
+      assert mft_create.scope == :all
+      assert mft_create.granted == true
+      assert mft_update != nil
+      assert mft_update.granted == true
+      assert mft_destroy != nil
+      assert mft_destroy.granted == true
+    end
+  end
+
+  describe "get_permissions/1 - MembershipFeeCycle resource" do
+    test "all permission sets have MembershipFeeCycle read; own_data uses :linked, others :all" do
+      for set <- PermissionSets.all_permission_sets() do
+        permissions = PermissionSets.get_permissions(set)
+
+        mfc_read =
+          Enum.find(permissions.resources, fn p ->
+            p.resource == "MembershipFeeCycle" && p.action == :read
+          end)
+
+        assert mfc_read != nil, "Permission set #{set} should have MembershipFeeCycle read"
+        assert mfc_read.granted == true
+
+        expected_scope = if set == :own_data, do: :linked, else: :all
+
+        assert mfc_read.scope == expected_scope,
+               "Permission set #{set} should have MembershipFeeCycle read scope #{expected_scope}, got #{mfc_read.scope}"
+      end
+    end
+
+    test "read_only has MembershipFeeCycle read only, no update" do
+      permissions = PermissionSets.get_permissions(:read_only)
+
+      mfc_update =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :update
+        end)
+
+      assert mfc_update == nil || mfc_update.granted == false
+    end
+
+    test "normal_user has MembershipFeeCycle read/create/update/destroy with scope :all" do
+      permissions = PermissionSets.get_permissions(:normal_user)
+
+      mfc_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :read
+        end)
+
+      mfc_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :create
+        end)
+
+      mfc_update =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :update
+        end)
+
+      mfc_destroy =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :destroy
+        end)
+
+      assert mfc_read != nil && mfc_read.granted == true
+      assert mfc_create != nil && mfc_create.scope == :all && mfc_create.granted == true
+      assert mfc_update != nil && mfc_update.granted == true
+      assert mfc_destroy != nil && mfc_destroy.scope == :all && mfc_destroy.granted == true
+    end
+
+    test "admin has MembershipFeeCycle read/create/update/destroy with scope :all" do
+      permissions = PermissionSets.get_permissions(:admin)
+
+      mfc_read =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :read
+        end)
+
+      mfc_create =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :create
+        end)
+
+      mfc_update =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :update
+        end)
+
+      mfc_destroy =
+        Enum.find(permissions.resources, fn p ->
+          p.resource == "MembershipFeeCycle" && p.action == :destroy
+        end)
+
+      assert mfc_read != nil
+      assert mfc_read.granted == true
+      assert mfc_create != nil
+      assert mfc_create.granted == true
+      assert mfc_update != nil
+      assert mfc_update.granted == true
+      assert mfc_destroy != nil
+      assert mfc_destroy.granted == true
+    end
   end
 
   describe "valid_permission_set?/1" do

test/mv/authorization/role_policies_test.exs

@@ -0,0 +1,226 @@
+defmodule Mv.Authorization.RolePoliciesTest do
+  @moduledoc """
+  Tests for Role resource authorization policies.
+
+  Rule: All permission sets (own_data, read_only, normal_user, admin) can **read** roles.
+  Only **admin** can create, update, or destroy roles.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Authorization
+  alias Mv.Authorization.Role
+
+  describe "read access - all permission sets can read roles" do
+    setup do
+      # Create a role to read (via system_actor; once policies exist, system_actor is admin)
+      role = Mv.Fixtures.role_fixture("read_only")
+      %{role: role}
+    end
+
+    @tag :permission_set_own_data
+    test "own_data can list roles", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, roles} = Authorization.list_roles(actor: user)
+
+      assert is_list(roles)
+      assert roles != []
+    end
+
+    @tag :permission_set_own_data
+    test "own_data can get role by id", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, loaded} = Ash.get(Role, role.id, actor: user, domain: Mv.Authorization)
+
+      assert loaded.id == role.id
+    end
+
+    @tag :permission_set_read_only
+    test "read_only can list roles", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, roles} = Authorization.list_roles(actor: user)
+
+      assert is_list(roles)
+      assert roles != []
+    end
+
+    @tag :permission_set_read_only
+    test "read_only can get role by id", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, loaded} = Ash.get(Role, role.id, actor: user, domain: Mv.Authorization)
+
+      assert loaded.id == role.id
+    end
+
+    @tag :permission_set_normal_user
+    test "normal_user can list roles", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, roles} = Authorization.list_roles(actor: user)
+
+      assert is_list(roles)
+      assert roles != []
+    end
+
+    @tag :permission_set_normal_user
+    test "normal_user can get role by id", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      {:ok, loaded} = Ash.get(Role, role.id, actor: user, domain: Mv.Authorization)
+
+      assert loaded.id == role.id
+    end
+
+    @tag :permission_set_admin
+    test "admin can list roles", %{role: _role} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      admin = Mv.Authorization.Actor.ensure_loaded(admin)
+
+      {:ok, roles} = Authorization.list_roles(actor: admin)
+
+      assert is_list(roles)
+      assert roles != []
+    end
+
+    @tag :permission_set_admin
+    test "admin can get role by id", %{role: role} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      admin = Mv.Authorization.Actor.ensure_loaded(admin)
+
+      {:ok, loaded} = Ash.get(Role, role.id, actor: admin, domain: Mv.Authorization)
+
+      assert loaded.id == role.id
+    end
+  end
+
+  describe "create/update/destroy - only admin allowed" do
+    setup do
+      # Non-system role for destroy test (role_fixture creates non-system roles)
+      role = Mv.Fixtures.role_fixture("normal_user")
+      %{role: role}
+    end
+
+    test "admin can create_role", %{role: _role} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      admin = Mv.Authorization.Actor.ensure_loaded(admin)
+
+      attrs = %{
+        name: "New Role #{System.unique_integer([:positive])}",
+        description: "Test",
+        permission_set_name: "read_only"
+      }
+
+      assert {:ok, _created} = Authorization.create_role(attrs, actor: admin)
+    end
+
+    test "admin can update_role", %{role: role} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      admin = Mv.Authorization.Actor.ensure_loaded(admin)
+
+      assert {:ok, updated} =
+               Authorization.update_role(role, %{description: "Updated by admin"}, actor: admin)
+
+      assert updated.description == "Updated by admin"
+    end
+
+    test "admin can destroy non-system role", %{role: role} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      admin = Mv.Authorization.Actor.ensure_loaded(admin)
+
+      assert :ok = Authorization.destroy_role(role, actor: admin)
+    end
+
+    test "own_data cannot create_role (forbidden)", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      attrs = %{
+        name: "New Role #{System.unique_integer([:positive])}",
+        description: "Test",
+        permission_set_name: "read_only"
+      }
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.create_role(attrs, actor: user)
+    end
+
+    test "own_data cannot update_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Authorization.update_role(role, %{description: "Updated"}, actor: user)
+    end
+
+    test "own_data cannot destroy_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.destroy_role(role, actor: user)
+    end
+
+    test "read_only cannot create_role (forbidden)", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      attrs = %{
+        name: "New Role #{System.unique_integer([:positive])}",
+        description: "Test",
+        permission_set_name: "read_only"
+      }
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.create_role(attrs, actor: user)
+    end
+
+    test "read_only cannot update_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Authorization.update_role(role, %{description: "Updated"}, actor: user)
+    end
+
+    test "read_only cannot destroy_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.destroy_role(role, actor: user)
+    end
+
+    test "normal_user cannot create_role (forbidden)", %{role: _role} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      attrs = %{
+        name: "New Role #{System.unique_integer([:positive])}",
+        description: "Test",
+        permission_set_name: "normal_user"
+      }
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.create_role(attrs, actor: user)
+    end
+
+    test "normal_user cannot update_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Authorization.update_role(role, %{description: "Updated"}, actor: user)
+    end
+
+    test "normal_user cannot destroy_role (forbidden)", %{role: role} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      user = Mv.Authorization.Actor.ensure_loaded(user)
+
+      assert {:error, %Ash.Error.Forbidden{}} = Authorization.destroy_role(role, actor: user)
+    end
+  end
+end

test/mv/authorization/role_test.exs

@@ -12,27 +12,29 @@ defmodule Mv.Authorization.RoleTest do
   end
 
   describe "permission_set_name validation" do
-    test "accepts valid permission set names" do
+    test "accepts valid permission set names", %{actor: actor} do
       attrs = %{
         name: "Test Role",
         permission_set_name: "own_data"
       }
 
-      assert {:ok, role} = Authorization.create_role(attrs)
+      assert {:ok, role} = Authorization.create_role(attrs, actor: actor)
       assert role.permission_set_name == "own_data"
     end
 
-    test "rejects invalid permission set names" do
+    test "rejects invalid permission set names", %{actor: actor} do
       attrs = %{
         name: "Test Role",
         permission_set_name: "invalid_set"
       }
 
-      assert {:error, %Ash.Error.Invalid{errors: errors}} = Authorization.create_role(attrs)
+      assert {:error, %Ash.Error.Invalid{errors: errors}} =
+               Authorization.create_role(attrs, actor: actor)
+
       assert error_message(errors, :permission_set_name) =~ "must be one of"
     end
 
-    test "accepts all four valid permission sets" do
+    test "accepts all four valid permission sets", %{actor: actor} do
       valid_sets = ["own_data", "read_only", "normal_user", "admin"]
 
       for permission_set <- valid_sets do
@@ -41,7 +43,7 @@ defmodule Mv.Authorization.RoleTest do
           permission_set_name: permission_set
         }
 
-        assert {:ok, _role} = Authorization.create_role(attrs)
+        assert {:ok, _role} = Authorization.create_role(attrs, actor: actor)
       end
     end
   end
@@ -60,34 +62,36 @@ defmodule Mv.Authorization.RoleTest do
       {:ok, system_role} = Ash.create(changeset, actor: actor)
 
       assert {:error, %Ash.Error.Invalid{errors: errors}} =
-               Authorization.destroy_role(system_role)
+               Authorization.destroy_role(system_role, actor: actor)
 
       message = error_message(errors, :is_system_role)
       assert message =~ "Cannot delete system role"
     end
 
-    test "allows deletion of non-system roles" do
+    test "allows deletion of non-system roles", %{actor: actor} do
       # is_system_role defaults to false, so regular create works
       {:ok, regular_role} =
-        Authorization.create_role(%{
-          name: "Regular Role",
-          permission_set_name: "read_only"
-        })
+        Authorization.create_role(
+          %{name: "Regular Role", permission_set_name: "read_only"},
+          actor: actor
+        )
 
-      assert :ok = Authorization.destroy_role(regular_role)
+      assert :ok = Authorization.destroy_role(regular_role, actor: actor)
     end
   end
 
   describe "name uniqueness" do
-    test "enforces unique role names" do
+    test "enforces unique role names", %{actor: actor} do
       attrs = %{
         name: "Unique Role",
         permission_set_name: "own_data"
       }
 
-      assert {:ok, _} = Authorization.create_role(attrs)
+      assert {:ok, _} = Authorization.create_role(attrs, actor: actor)
+
+      assert {:error, %Ash.Error.Invalid{errors: errors}} =
+               Authorization.create_role(attrs, actor: actor)
 
-      assert {:error, %Ash.Error.Invalid{errors: errors}} = Authorization.create_role(attrs)
       assert error_message(errors, :name) =~ "has already been taken"
     end
   end

test/mv/helpers/system_actor_test.exs

@@ -18,18 +18,21 @@ defmodule Mv.Helpers.SystemActorTest do
     Ecto.Adapters.SQL.query!(Mv.Repo, "DELETE FROM users WHERE id = $1", [id])
   end
 
-  # Helper function to ensure admin role exists
+  # Helper function to ensure admin role exists (bootstrap: no actor yet, use authorize?: false)
   defp ensure_admin_role do
-    case Authorization.list_roles() do
+    case Authorization.list_roles(authorize?: false) do
       {:ok, roles} ->
         case Enum.find(roles, &(&1.permission_set_name == "admin")) do
           nil ->
             {:ok, role} =
-              Authorization.create_role(%{
-                name: "Admin",
-                description: "Administrator with full access",
-                permission_set_name: "admin"
-              })
+              Authorization.create_role(
+                %{
+                  name: "Admin",
+                  description: "Administrator with full access",
+                  permission_set_name: "admin"
+                },
+                authorize?: false
+              )
 
             role
 
@@ -39,11 +42,14 @@ defmodule Mv.Helpers.SystemActorTest do
 
       _ ->
         {:ok, role} =
-          Authorization.create_role(%{
-            name: "Admin",
-            description: "Administrator with full access",
-            permission_set_name: "admin"
-          })
+          Authorization.create_role(
+            %{
+              name: "Admin",
+              description: "Administrator with full access",
+              permission_set_name: "admin"
+            },
+            authorize?: false
+          )
 
         role
     end
@@ -364,12 +370,17 @@ defmodule Mv.Helpers.SystemActorTest do
 
     test "raises error if system user has wrong role", %{system_user: system_user} do
       # Create a non-admin role (using read_only as it's a valid permission set)
+      system_actor = SystemActor.get_system_actor()
+
       {:ok, read_only_role} =
-        Authorization.create_role(%{
-          name: "Read Only Role",
-          description: "Read-only access",
-          permission_set_name: "read_only"
-        })
+        Authorization.create_role(
+          %{
+            name: "Read Only Role",
+            description: "Read-only access",
+            permission_set_name: "read_only"
+          },
+          actor: system_actor
+        )
 
       system_actor = SystemActor.get_system_actor()
 

test/mv/membership/custom_field_policies_test.exs

@@ -8,67 +8,30 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
   use Mv.DataCase, async: false
 
   alias Mv.Membership.CustomField
-  alias Mv.Accounts
-  alias Mv.Authorization
 
   setup do
     system_actor = Mv.Helpers.SystemActor.get_system_actor()
     %{actor: system_actor}
   end
 
-  defp create_role_with_permission_set(permission_set_name, actor) do
-    role_name = "Test Role #{permission_set_name} #{System.unique_integer([:positive])}"
+  defp create_custom_field do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
 
-    case Authorization.create_role(
-           %{
-             name: role_name,
-             description: "Test role for #{permission_set_name}",
-             permission_set_name: permission_set_name
-           },
-           actor: actor
-         ) do
-      {:ok, role} -> role
-      {:error, error} -> raise "Failed to create role: #{inspect(error)}"
-    end
-  end
-
-  defp create_user_with_permission_set(permission_set_name, actor) do
-    role = create_role_with_permission_set(permission_set_name, actor)
-
-    {:ok, user} =
-      Accounts.User
-      |> Ash.Changeset.for_create(:register_with_password, %{
-        email: "user#{System.unique_integer([:positive])}@example.com",
-        password: "testpassword123"
-      })
-      |> Ash.create(actor: actor)
-
-    {:ok, user} =
-      user
-      |> Ash.Changeset.for_update(:update, %{})
-      |> Ash.Changeset.manage_relationship(:role, role, type: :append_and_remove)
-      |> Ash.update(actor: actor)
-
-    {:ok, user_with_role} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
-    user_with_role
-  end
-
-  defp create_custom_field(actor) do
     {:ok, field} =
       CustomField
       |> Ash.Changeset.for_create(:create, %{
         name: "test_field_#{System.unique_integer([:positive])}",
         value_type: :string
       })
-      |> Ash.create(actor: actor, domain: Mv.Membership)
+      |> Ash.create(actor: admin, domain: Mv.Membership)
 
     field
   end
 
   describe "read access (all roles)" do
-    test "user with own_data can read all custom fields", %{actor: actor} do
-      custom_field = create_custom_field(actor)
-      user = create_user_with_permission_set("own_data", actor)
+    test "user with own_data can read all custom fields", %{actor: _actor} do
+      custom_field = create_custom_field()
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
 
       {:ok, fields} = Ash.read(CustomField, actor: user, domain: Mv.Membership)
       ids = Enum.map(fields, & &1.id)
@@ -78,9 +41,9 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
       assert fetched.id == custom_field.id
     end
 
-    test "user with read_only can read all custom fields", %{actor: actor} do
-      custom_field = create_custom_field(actor)
-      user = create_user_with_permission_set("read_only", actor)
+    test "user with read_only can read all custom fields", %{actor: _actor} do
+      custom_field = create_custom_field()
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
 
       {:ok, fields} = Ash.read(CustomField, actor: user, domain: Mv.Membership)
       ids = Enum.map(fields, & &1.id)
@@ -90,9 +53,9 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
       assert fetched.id == custom_field.id
     end
 
-    test "user with normal_user can read all custom fields", %{actor: actor} do
-      custom_field = create_custom_field(actor)
-      user = create_user_with_permission_set("normal_user", actor)
+    test "user with normal_user can read all custom fields", %{actor: _actor} do
+      custom_field = create_custom_field()
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
 
       {:ok, fields} = Ash.read(CustomField, actor: user, domain: Mv.Membership)
       ids = Enum.map(fields, & &1.id)
@@ -102,9 +65,9 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
       assert fetched.id == custom_field.id
     end
 
-    test "user with admin can read all custom fields", %{actor: actor} do
-      custom_field = create_custom_field(actor)
-      user = create_user_with_permission_set("admin", actor)
+    test "user with admin can read all custom fields", %{actor: _actor} do
+      custom_field = create_custom_field()
+      user = Mv.Fixtures.user_with_role_fixture("admin")
 
       {:ok, fields} = Ash.read(CustomField, actor: user, domain: Mv.Membership)
       ids = Enum.map(fields, & &1.id)
@@ -116,9 +79,9 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
   end
 
   describe "write access - non-admin cannot create/update/destroy" do
-    setup %{actor: actor} do
-      user = create_user_with_permission_set("normal_user", actor)
-      custom_field = create_custom_field(actor)
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      custom_field = create_custom_field()
       %{user: user, custom_field: custom_field}
     end
 
@@ -152,9 +115,9 @@ defmodule Mv.Membership.CustomFieldPoliciesTest do
   end
 
   describe "write access - admin can create/update/destroy" do
-    setup %{actor: actor} do
-      user = create_user_with_permission_set("admin", actor)
-      custom_field = create_custom_field(actor)
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      custom_field = create_custom_field()
       %{user: user, custom_field: custom_field}
     end
 

test/mv/membership/custom_field_value_policies_test.exs

@@ -11,7 +11,6 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
 
   alias Mv.Membership.{CustomField, CustomFieldValue}
   alias Mv.Accounts
-  alias Mv.Authorization
 
   require Ash.Query
 
@@ -20,47 +19,9 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
     %{actor: system_actor}
   end
 
-  # Helper to create a role with a specific permission set
-  defp create_role_with_permission_set(permission_set_name, actor) do
-    role_name = "Test Role #{permission_set_name} #{System.unique_integer([:positive])}"
+  defp create_linked_member_for_user(user, _actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
 
-    case Authorization.create_role(
-           %{
-             name: role_name,
-             description: "Test role for #{permission_set_name}",
-             permission_set_name: permission_set_name
-           },
-           actor: actor
-         ) do
-      {:ok, role} -> role
-      {:error, error} -> raise "Failed to create role: #{inspect(error)}"
-    end
-  end
-
-  # Helper to create a user with a specific permission set
-  # Returns user with role preloaded (required for authorization)
-  defp create_user_with_permission_set(permission_set_name, actor) do
-    role = create_role_with_permission_set(permission_set_name, actor)
-
-    {:ok, user} =
-      Accounts.User
-      |> Ash.Changeset.for_create(:register_with_password, %{
-        email: "user#{System.unique_integer([:positive])}@example.com",
-        password: "testpassword123"
-      })
-      |> Ash.create(actor: actor)
-
-    {:ok, user} =
-      user
-      |> Ash.Changeset.for_update(:update, %{})
-      |> Ash.Changeset.manage_relationship(:role, role, type: :append_and_remove)
-      |> Ash.update(actor: actor)
-
-    {:ok, user_with_role} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
-    user_with_role
-  end
-
-  defp create_linked_member_for_user(user, actor) do
     {:ok, member} =
       Mv.Membership.create_member(
         %{
@@ -68,18 +29,20 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
           last_name: "Member",
           email: "linked#{System.unique_integer([:positive])}@example.com"
         },
-        actor: actor
+        actor: admin
       )
 
     user
     |> Ash.Changeset.for_update(:update, %{})
     |> Ash.Changeset.force_change_attribute(:member_id, member.id)
-    |> Ash.update(actor: actor, domain: Mv.Accounts, return_notifications?: false)
+    |> Ash.update(actor: admin, domain: Mv.Accounts, return_notifications?: false)
 
     member
   end
 
-  defp create_unlinked_member(actor) do
+  defp create_unlinked_member(_actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
     {:ok, member} =
       Mv.Membership.create_member(
         %{
@@ -87,25 +50,29 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
           last_name: "Member",
           email: "unlinked#{System.unique_integer([:positive])}@example.com"
         },
-        actor: actor
+        actor: admin
       )
 
     member
   end
 
-  defp create_custom_field(actor) do
+  defp create_custom_field do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
     {:ok, field} =
       CustomField
       |> Ash.Changeset.for_create(:create, %{
         name: "test_field_#{System.unique_integer([:positive])}",
         value_type: :string
       })
-      |> Ash.create(actor: actor)
+      |> Ash.create(actor: admin, domain: Mv.Membership)
 
     field
   end
 
-  defp create_custom_field_value(member_id, custom_field_id, value, actor) do
+  defp create_custom_field_value(member_id, custom_field_id, value) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
     {:ok, cfv} =
       CustomFieldValue
       |> Ash.Changeset.for_create(:create, %{
@@ -113,22 +80,22 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
         custom_field_id: custom_field_id,
         value: %{"_union_type" => "string", "_union_value" => value}
       })
-      |> Ash.create(actor: actor, domain: Mv.Membership)
+      |> Ash.create(actor: admin, domain: Mv.Membership)
 
     cfv
   end
 
   describe "own_data permission set (Mitglied)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("own_data", actor)
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
-      custom_field = create_custom_field(actor)
+      custom_field = create_custom_field()
 
-      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked", actor)
+      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked")
 
       cfv_unlinked =
-        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked", actor)
+        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked")
 
       {:ok, user} =
         Ash.get(Accounts.User, user.id, domain: Mv.Accounts, load: [:role], actor: actor)
@@ -177,10 +144,10 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
     test "can create custom field value for linked member", %{
       user: user,
       linked_member: linked_member,
-      actor: actor
+      actor: _actor
     } do
       # Create a second custom field via admin (own_data cannot create CustomField)
-      custom_field2 = create_custom_field(actor)
+      custom_field2 = create_custom_field()
 
       {:ok, cfv} =
         CustomFieldValue
@@ -257,15 +224,15 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
 
   describe "read_only permission set (Vorstand/Buchhaltung)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("read_only", actor)
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
-      custom_field = create_custom_field(actor)
+      custom_field = create_custom_field()
 
-      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked", actor)
+      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked")
 
       cfv_unlinked =
-        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked", actor)
+        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked")
 
       {:ok, user} =
         Ash.get(Accounts.User, user.id, domain: Mv.Accounts, load: [:role], actor: actor)
@@ -340,15 +307,15 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
 
   describe "normal_user permission set (Kassenwart)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("normal_user", actor)
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
-      custom_field = create_custom_field(actor)
+      custom_field = create_custom_field()
 
-      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked", actor)
+      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked")
 
       cfv_unlinked =
-        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked", actor)
+        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked")
 
       {:ok, user} =
         Ash.get(Accounts.User, user.id, domain: Mv.Accounts, load: [:role], actor: actor)
@@ -379,10 +346,10 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
     test "can create custom field value", %{
       user: user,
       unlinked_member: unlinked_member,
-      actor: actor
+      actor: _actor
     } do
       # normal_user cannot create CustomField; use actor (admin) to create it
-      custom_field = create_custom_field(actor)
+      custom_field = create_custom_field()
 
       {:ok, cfv} =
         CustomFieldValue
@@ -421,15 +388,15 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
 
   describe "admin permission set" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("admin", actor)
+      user = Mv.Fixtures.user_with_role_fixture("admin")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
-      custom_field = create_custom_field(actor)
+      custom_field = create_custom_field()
 
-      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked", actor)
+      cfv_linked = create_custom_field_value(linked_member.id, custom_field.id, "linked")
 
       cfv_unlinked =
-        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked", actor)
+        create_custom_field_value(unlinked_member.id, custom_field.id, "unlinked")
 
       {:ok, user} =
         Ash.get(Accounts.User, user.id, domain: Mv.Accounts, load: [:role], actor: actor)
@@ -457,7 +424,7 @@ defmodule Mv.Membership.CustomFieldValuePoliciesTest do
     end
 
     test "can create custom field value", %{user: user, unlinked_member: unlinked_member} do
-      custom_field = create_custom_field(user)
+      custom_field = create_custom_field()
 
       {:ok, cfv} =
         CustomFieldValue

test/mv/membership/group_policies_test.exs

@@ -0,0 +1,140 @@
+defmodule Mv.Membership.GroupPoliciesTest do
+  @moduledoc """
+  Tests for Group resource authorization policies.
+
+  Verifies that own_data, read_only, normal_user can read groups;
+  normal_user and admin can create, update, and destroy groups.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Membership
+
+  require Ash.Query
+
+  setup do
+    system_actor = Mv.Helpers.SystemActor.get_system_actor()
+    %{actor: system_actor}
+  end
+
+  defp create_group_fixture do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, group} =
+      Membership.create_group(
+        %{name: "Test Group #{System.unique_integer([:positive])}", description: "Test"},
+        actor: admin
+      )
+
+    group
+  end
+
+  describe "own_data permission set" do
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      group = create_group_fixture()
+      %{user: user, group: group}
+    end
+
+    test "can read groups (list)", %{user: user} do
+      {:ok, groups} = Membership.list_groups(actor: user)
+      assert is_list(groups)
+    end
+
+    test "can read single group", %{user: user, group: group} do
+      {:ok, found} = Ash.get(Membership.Group, group.id, actor: user, domain: Mv.Membership)
+      assert found.id == group.id
+    end
+  end
+
+  describe "read_only permission set" do
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      group = create_group_fixture()
+      %{user: user, group: group}
+    end
+
+    test "can read groups (list)", %{user: user} do
+      {:ok, groups} = Membership.list_groups(actor: user)
+      assert is_list(groups)
+    end
+
+    test "can read single group", %{user: user, group: group} do
+      {:ok, found} = Ash.get(Membership.Group, group.id, actor: user, domain: Mv.Membership)
+      assert found.id == group.id
+    end
+  end
+
+  describe "normal_user permission set" do
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      group = create_group_fixture()
+      %{user: user, group: group}
+    end
+
+    test "can read groups (list)", %{user: user} do
+      {:ok, groups} = Membership.list_groups(actor: user)
+      assert is_list(groups)
+    end
+
+    test "can read single group", %{user: user, group: group} do
+      {:ok, found} = Ash.get(Membership.Group, group.id, actor: user, domain: Mv.Membership)
+      assert found.id == group.id
+    end
+
+    test "can create group", %{user: user} do
+      assert {:ok, created} =
+               Membership.create_group(
+                 %{name: "New Group #{System.unique_integer([:positive])}", description: "New"},
+                 actor: user
+               )
+
+      assert created.name =~ "New Group"
+    end
+
+    test "can update group", %{user: user, group: group} do
+      assert {:ok, updated} =
+               Membership.update_group(group, %{description: "Updated"}, actor: user)
+
+      assert updated.description == "Updated"
+    end
+
+    test "can destroy group", %{user: user, group: group} do
+      assert :ok = Membership.destroy_group(group, actor: user)
+    end
+  end
+
+  describe "admin permission set" do
+    setup %{actor: _actor} do
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      group = create_group_fixture()
+      %{user: user, group: group}
+    end
+
+    test "can read groups (list)", %{user: user} do
+      {:ok, groups} = Membership.list_groups(actor: user)
+      assert is_list(groups)
+    end
+
+    test "can create group", %{user: user} do
+      name = "Admin Group #{System.unique_integer([:positive])}"
+
+      assert {:ok, group} =
+               Membership.create_group(%{name: name, description: "Admin created"}, actor: user)
+
+      assert group.name == name
+    end
+
+    test "can update group", %{user: user, group: group} do
+      assert {:ok, updated} =
+               Membership.update_group(group, %{description: "Updated by admin"}, actor: user)
+
+      assert updated.description == "Updated by admin"
+    end
+
+    test "can destroy group", %{user: user, group: group} do
+      assert :ok = Membership.destroy_group(group, actor: user)
+
+      assert {:error, _} = Ash.get(Membership.Group, group.id, actor: user, domain: Mv.Membership)
+    end
+  end
+end

test/mv/membership/member_email_validation_test.exs

@@ -0,0 +1,194 @@
+defmodule Mv.Membership.MemberEmailValidationTest do
+  @moduledoc """
+  Tests for Member email-change permission validation.
+
+  When a member is linked to a user, only admins or the linked user may change
+  that member's email. Unlinked members and non-email updates are unaffected.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Accounts
+  alias Mv.Helpers.SystemActor
+  alias Mv.Membership
+
+  setup do
+    system_actor = SystemActor.get_system_actor()
+    %{actor: system_actor}
+  end
+
+  defp create_linked_member_for_user(user, _actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, member} =
+      Membership.create_member(
+        %{
+          first_name: "Linked",
+          last_name: "Member",
+          email: "linked#{System.unique_integer([:positive])}@example.com"
+        },
+        actor: admin
+      )
+
+    user
+    |> Ash.Changeset.for_update(:update, %{})
+    |> Ash.Changeset.force_change_attribute(:member_id, member.id)
+    |> Ash.update(actor: admin, domain: Mv.Accounts, return_notifications?: false)
+
+    member
+  end
+
+  defp create_unlinked_member(_actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, member} =
+      Membership.create_member(
+        %{
+          first_name: "Unlinked",
+          last_name: "Member",
+          email: "unlinked#{System.unique_integer([:positive])}@example.com"
+        },
+        actor: admin
+      )
+
+    member
+  end
+
+  describe "unlinked member" do
+    test "normal_user can update email of unlinked member", %{actor: actor} do
+      normal_user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      unlinked_member = create_unlinked_member(actor)
+
+      new_email = "new#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, updated} =
+               Membership.update_member(unlinked_member, %{email: new_email}, actor: normal_user)
+
+      assert updated.email == new_email
+    end
+
+    test "validation does not block when member has no linked user", %{actor: actor} do
+      normal_user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      unlinked_member = create_unlinked_member(actor)
+
+      new_email = "other#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, _} =
+               Membership.update_member(unlinked_member, %{email: new_email}, actor: normal_user)
+    end
+  end
+
+  describe "linked member – another user's member" do
+    test "normal_user cannot update email of another user's linked member", %{actor: actor} do
+      user_a = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_linked_member_for_user(user_a, actor)
+
+      normal_user_b = Mv.Fixtures.user_with_role_fixture("normal_user")
+      new_email = "other#{System.unique_integer([:positive])}@example.com"
+
+      assert {:error, %Ash.Error.Invalid{} = error} =
+               Membership.update_member(linked_member, %{email: new_email}, actor: normal_user_b)
+
+      assert Enum.any?(error.errors, &(&1.field == :email)),
+             "expected an error for field :email, got: #{inspect(error.errors)}"
+    end
+
+    test "admin can update email of linked member", %{actor: actor} do
+      user_a = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_linked_member_for_user(user_a, actor)
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      new_email = "admin_changed#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, updated} =
+               Membership.update_member(linked_member, %{email: new_email}, actor: admin)
+
+      assert updated.email == new_email
+    end
+  end
+
+  describe "linked member – own member" do
+    test "own_data user can update email of their own linked member", %{actor: actor} do
+      own_data_user = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_linked_member_for_user(own_data_user, actor)
+
+      {:ok, own_data_user} =
+        Ash.get(Accounts.User, own_data_user.id, domain: Mv.Accounts, load: [:role], actor: actor)
+
+      {:ok, own_data_user} =
+        Ash.load(own_data_user, :member, domain: Mv.Accounts, actor: actor)
+
+      new_email = "own_updated#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, updated} =
+               Membership.update_member(linked_member, %{email: new_email}, actor: own_data_user)
+
+      assert updated.email == new_email
+    end
+
+    test "normal_user with linked member can update email of that same member", %{actor: actor} do
+      normal_user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      linked_member = create_linked_member_for_user(normal_user, actor)
+
+      {:ok, normal_user} =
+        Ash.get(Accounts.User, normal_user.id, domain: Mv.Accounts, load: [:role], actor: actor)
+
+      {:ok, normal_user} = Ash.load(normal_user, :member, domain: Mv.Accounts, actor: actor)
+
+      new_email = "normal_own#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, updated} =
+               Membership.update_member(linked_member, %{email: new_email}, actor: normal_user)
+
+      assert updated.email == new_email
+    end
+  end
+
+  describe "no-op / other fields" do
+    test "updating only other attributes on linked member as normal_user does not trigger validation error",
+         %{actor: actor} do
+      user_a = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_linked_member_for_user(user_a, actor)
+      normal_user_b = Mv.Fixtures.user_with_role_fixture("normal_user")
+
+      assert {:ok, updated} =
+               Membership.update_member(linked_member, %{first_name: "UpdatedName"},
+                 actor: normal_user_b
+               )
+
+      assert updated.first_name == "UpdatedName"
+      assert updated.email == linked_member.email
+    end
+
+    test "updating email of linked member as admin succeeds", %{actor: actor} do
+      user_a = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_linked_member_for_user(user_a, actor)
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      new_email = "admin_ok#{System.unique_integer([:positive])}@example.com"
+
+      assert {:ok, updated} =
+               Membership.update_member(linked_member, %{email: new_email}, actor: admin)
+
+      assert updated.email == new_email
+    end
+  end
+
+  describe "read_only" do
+    test "read_only cannot update any member (policy rejects before validation)", %{actor: actor} do
+      read_only_user = Mv.Fixtures.user_with_role_fixture("read_only")
+      linked_member = create_linked_member_for_user(read_only_user, actor)
+
+      {:ok, read_only_user} =
+        Ash.get(Accounts.User, read_only_user.id,
+          domain: Mv.Accounts,
+          load: [:role],
+          actor: actor
+        )
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.update_member(linked_member, %{email: "changed@example.com"},
+                 actor: read_only_user
+               )
+    end
+  end
+end

test/mv/membership/member_group_policies_test.exs

@@ -0,0 +1,234 @@
+defmodule Mv.Membership.MemberGroupPoliciesTest do
+  @moduledoc """
+  Tests for MemberGroup resource authorization policies.
+
+  Verifies own_data can only read linked member's associations;
+  read_only can read all, cannot create/destroy;
+  normal_user and admin can read, create, destroy.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Membership
+
+  require Ash.Query
+
+  setup do
+    system_actor = Mv.Helpers.SystemActor.get_system_actor()
+    %{actor: system_actor}
+  end
+
+  defp create_member_fixture do
+    Mv.Fixtures.member_fixture()
+  end
+
+  defp create_group_fixture do
+    Mv.Fixtures.group_fixture()
+  end
+
+  defp create_member_group_fixture(member_id, group_id) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, member_group} =
+      Membership.create_member_group(%{member_id: member_id, group_id: group_id}, actor: admin)
+
+    member_group
+  end
+
+  describe "own_data permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      member = create_member_fixture()
+      group = create_group_fixture()
+      # Link user to member so actor.member_id is set
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      user =
+        user
+        |> Ash.Changeset.for_update(:update, %{})
+        |> Ash.Changeset.force_change_attribute(:member_id, member.id)
+        |> Ash.update(actor: admin)
+
+      {:ok, user} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
+      mg_linked = create_member_group_fixture(member.id, group.id)
+      # MemberGroup for another member (not linked to user)
+      other_member = create_member_fixture()
+      other_group = create_group_fixture()
+      mg_other = create_member_group_fixture(other_member.id, other_group.id)
+      %{user: user, member: member, group: group, mg_linked: mg_linked, mg_other: mg_other}
+    end
+
+    test "can read member_groups for linked member only", %{user: user, mg_linked: mg_linked} do
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: user, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg_linked.id in ids
+      refute Enum.empty?(list)
+    end
+
+    test "list returns only member_groups where member_id == actor.member_id", %{
+      user: user,
+      mg_linked: mg_linked,
+      mg_other: mg_other
+    } do
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: user, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg_linked.id in ids
+      refute mg_other.id in ids
+    end
+
+    test "cannot create member_group (returns forbidden)", %{user: user, actor: _actor} do
+      # Use fresh member/group so we assert on Forbidden, not on duplicate validation
+      other_member = create_member_fixture()
+      other_group = create_group_fixture()
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.create_member_group(
+                 %{member_id: other_member.id, group_id: other_group.id},
+                 actor: user
+               )
+    end
+
+    test "cannot destroy member_group (returns forbidden)", %{user: user, mg_linked: mg_linked} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.destroy_member_group(mg_linked, actor: user)
+    end
+  end
+
+  describe "read_only permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      member = create_member_fixture()
+      group = create_group_fixture()
+      mg = create_member_group_fixture(member.id, group.id)
+      %{actor: actor, user: user, member: member, group: group, mg: mg}
+    end
+
+    test "can read all member_groups", %{user: user, mg: mg} do
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: user, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg.id in ids
+    end
+
+    test "cannot create member_group (returns forbidden)", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      group = create_group_fixture()
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.create_member_group(%{member_id: member.id, group_id: group.id},
+                 actor: user
+               )
+    end
+
+    test "cannot destroy member_group (returns forbidden)", %{user: user, mg: mg} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.destroy_member_group(mg, actor: user)
+    end
+  end
+
+  describe "normal_user permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      member = create_member_fixture()
+      group = create_group_fixture()
+      mg = create_member_group_fixture(member.id, group.id)
+      %{actor: actor, user: user, member: member, group: group, mg: mg}
+    end
+
+    test "can read all member_groups", %{user: user, mg: mg} do
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: user, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg.id in ids
+    end
+
+    test "can create member_group", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      group = create_group_fixture()
+
+      assert {:ok, _mg} =
+               Membership.create_member_group(%{member_id: member.id, group_id: group.id},
+                 actor: user
+               )
+    end
+
+    test "can destroy member_group", %{user: user, mg: mg} do
+      assert :ok = Membership.destroy_member_group(mg, actor: user)
+    end
+  end
+
+  describe "admin permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      member = create_member_fixture()
+      group = create_group_fixture()
+      mg = create_member_group_fixture(member.id, group.id)
+      %{actor: actor, user: user, member: member, group: group, mg: mg}
+    end
+
+    test "can read all member_groups", %{user: user, mg: mg} do
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: user, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg.id in ids
+    end
+
+    test "admin with member_id set (linked to member) still reads all member_groups", %{
+      actor: actor
+    } do
+      # Admin linked to a member (e.g. viewing as member context) must still get :all scope,
+      # not restricted to linked member's groups (bypass is only for own_data).
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+      linked_member = create_member_fixture()
+      other_member = create_member_fixture()
+      group_a = create_group_fixture()
+      group_b = create_group_fixture()
+
+      admin =
+        admin
+        |> Ash.Changeset.for_update(:update, %{})
+        |> Ash.Changeset.force_change_attribute(:member_id, linked_member.id)
+        |> Ash.update(actor: actor)
+
+      {:ok, admin} = Ash.load(admin, :role, domain: Mv.Accounts, actor: actor)
+
+      mg_linked = create_member_group_fixture(linked_member.id, group_a.id)
+      mg_other = create_member_group_fixture(other_member.id, group_b.id)
+
+      {:ok, list} =
+        Mv.Membership.MemberGroup
+        |> Ash.read(actor: admin, domain: Mv.Membership)
+
+      ids = Enum.map(list, & &1.id)
+      assert mg_linked.id in ids, "Admin with member_id must see linked member's MemberGroups"
+
+      assert mg_other.id in ids,
+             "Admin with member_id must see all MemberGroups (:all), not only linked"
+    end
+
+    test "can create member_group", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      group = create_group_fixture()
+
+      assert {:ok, _mg} =
+               Membership.create_member_group(%{member_id: member.id, group_id: group.id},
+                 actor: user
+               )
+    end
+
+    test "can destroy member_group", %{user: user, mg: mg} do
+      assert :ok = Membership.destroy_member_group(mg, actor: user)
+    end
+  end
+end

test/mv/membership/member_policies_test.exs

@@ -12,7 +12,6 @@ defmodule Mv.Membership.MemberPoliciesTest do
 
   alias Mv.Membership
   alias Mv.Accounts
-  alias Mv.Authorization
 
   require Ash.Query
 
@@ -21,58 +20,9 @@ defmodule Mv.Membership.MemberPoliciesTest do
     %{actor: system_actor}
   end
 
-  # Helper to create a role with a specific permission set
-  defp create_role_with_permission_set(permission_set_name, actor) do
-    role_name = "Test Role #{permission_set_name} #{System.unique_integer([:positive])}"
-
-    case Authorization.create_role(
-           %{
-             name: role_name,
-             description: "Test role for #{permission_set_name}",
-             permission_set_name: permission_set_name
-           },
-           actor: actor
-         ) do
-      {:ok, role} -> role
-      {:error, error} -> raise "Failed to create role: #{inspect(error)}"
-    end
-  end
-
-  # Helper to create a user with a specific permission set
-  # Returns user with role preloaded (required for authorization)
-  defp create_user_with_permission_set(permission_set_name, actor) do
-    # Create role with permission set
-    role = create_role_with_permission_set(permission_set_name, actor)
-
-    # Create user
-    {:ok, user} =
-      Accounts.User
-      |> Ash.Changeset.for_create(:register_with_password, %{
-        email: "user#{System.unique_integer([:positive])}@example.com",
-        password: "testpassword123"
-      })
-      |> Ash.create(actor: actor)
-
-    # Assign role to user
-    {:ok, user} =
-      user
-      |> Ash.Changeset.for_update(:update, %{})
-      |> Ash.Changeset.manage_relationship(:role, role, type: :append_and_remove)
-      |> Ash.update(actor: actor)
-
-    # Reload user with role preloaded (critical for authorization!)
-    {:ok, user_with_role} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
-    user_with_role
-  end
-
-  # Helper to create an admin user (for creating test fixtures)
-  defp create_admin_user(actor) do
-    create_user_with_permission_set("admin", actor)
-  end
-
   # Helper to create a member linked to a user
-  defp create_linked_member_for_user(user, actor) do
-    admin = create_admin_user(actor)
+  defp create_linked_member_for_user(user, _actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
 
     # Create member
     # NOTE: We need to ensure the member is actually persisted to the database
@@ -105,8 +55,8 @@ defmodule Mv.Membership.MemberPoliciesTest do
   end
 
   # Helper to create an unlinked member (no user relationship)
-  defp create_unlinked_member(actor) do
-    admin = create_admin_user(actor)
+  defp create_unlinked_member(_actor) do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
 
     {:ok, member} =
       Membership.create_member(
@@ -123,7 +73,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
 
   describe "own_data permission set (Mitglied)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("own_data", actor)
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
 
@@ -207,7 +157,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
 
   describe "read_only permission set (Vorstand/Buchhaltung)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("read_only", actor)
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
 
@@ -273,7 +223,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
 
   describe "normal_user permission set (Kassenwart)" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("normal_user", actor)
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
 
@@ -330,7 +280,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
 
   describe "admin permission set" do
     setup %{actor: actor} do
-      user = create_user_with_permission_set("admin", actor)
+      user = Mv.Fixtures.user_with_role_fixture("admin")
       linked_member = create_linked_member_for_user(user, actor)
       unlinked_member = create_unlinked_member(actor)
 
@@ -397,7 +347,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
       # read_only has Member.read scope :all, but the special case ensures
       # users can ALWAYS read their linked member, even if they had no read permission.
       # This test verifies the special case works independently of permission sets.
-      user = create_user_with_permission_set("read_only", actor)
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
       linked_member = create_linked_member_for_user(user, actor)
 
       # Reload user to get updated member_id
@@ -416,7 +366,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
     test "own_data user can read linked member (via special case bypass)", %{actor: actor} do
       # own_data has Member.read scope :linked, but the special case ensures
       # users can ALWAYS read their linked member regardless of permission set.
-      user = create_user_with_permission_set("own_data", actor)
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
       linked_member = create_linked_member_for_user(user, actor)
 
       # Reload user to get updated member_id
@@ -437,7 +387,7 @@ defmodule Mv.Membership.MemberPoliciesTest do
     } do
       # Update is NOT handled by special case - it's handled by HasPermission
       # with :linked scope. own_data has Member.update scope :linked.
-      user = create_user_with_permission_set("own_data", actor)
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
       linked_member = create_linked_member_for_user(user, actor)
 
       # Reload user to get updated member_id
@@ -453,4 +403,184 @@ defmodule Mv.Membership.MemberPoliciesTest do
       assert updated_member.first_name == "Updated"
     end
   end
+
+  describe "member user link - only admin may set or change user link" do
+    setup %{actor: actor} do
+      normal_user =
+        Mv.Fixtures.user_with_role_fixture("normal_user")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      admin =
+        Mv.Fixtures.user_with_role_fixture("admin")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      unlinked_member = create_unlinked_member(actor)
+
+      %{normal_user: normal_user, admin: admin, unlinked_member: unlinked_member}
+    end
+
+    test "normal_user can create member without :user argument", %{normal_user: normal_user} do
+      {:ok, member} =
+        Membership.create_member(
+          %{
+            first_name: "NoLink",
+            last_name: "Member",
+            email: "nolink#{System.unique_integer([:positive])}@example.com"
+          },
+          actor: normal_user
+        )
+
+      assert member.first_name == "NoLink"
+      # Member has_one :user (FK on User side); ensure no user is linked
+      {:ok, member} =
+        Ash.load(member, :user, domain: Mv.Membership, actor: normal_user)
+
+      assert is_nil(member.user)
+    end
+
+    test "normal_user cannot create member with :user argument (forbidden)", %{
+      normal_user: normal_user
+    } do
+      other_user =
+        Mv.Fixtures.user_with_role_fixture("read_only")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      attrs = %{
+        first_name: "Linked",
+        last_name: "Member",
+        email: "linked#{System.unique_integer([:positive])}@example.com",
+        user: %{id: other_user.id}
+      }
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.create_member(attrs, actor: normal_user)
+    end
+
+    test "normal_user can update member without :user argument", %{
+      normal_user: normal_user,
+      unlinked_member: unlinked_member
+    } do
+      {:ok, updated} =
+        Membership.update_member(unlinked_member, %{first_name: "UpdatedByNormal"},
+          actor: normal_user
+        )
+
+      assert updated.first_name == "UpdatedByNormal"
+    end
+
+    test "normal_user cannot update member with :user argument (forbidden)", %{
+      normal_user: normal_user,
+      unlinked_member: unlinked_member
+    } do
+      other_user =
+        Mv.Fixtures.user_with_role_fixture("own_data")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      params = %{first_name: unlinked_member.first_name, user: %{id: other_user.id}}
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.update_member(unlinked_member, params, actor: normal_user)
+    end
+
+    test "normal_user cannot update member with user: nil (unlink forbidden)", %{
+      normal_user: normal_user,
+      unlinked_member: unlinked_member
+    } do
+      # Link member first (via admin), then normal_user tries to unlink via user: nil
+      admin =
+        Mv.Fixtures.user_with_role_fixture("admin") |> Mv.Authorization.Actor.ensure_loaded()
+
+      link_target =
+        Mv.Fixtures.user_with_role_fixture("own_data") |> Mv.Authorization.Actor.ensure_loaded()
+
+      {:ok, linked_member} =
+        Membership.update_member(
+          unlinked_member,
+          %{user: %{id: link_target.id}},
+          actor: admin
+        )
+
+      # Passing user: nil explicitly tries to unlink; only admin may do that
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Membership.update_member(linked_member, %{user: nil}, actor: normal_user)
+    end
+
+    test "normal_user update linked member without :user keeps link", %{
+      normal_user: normal_user,
+      admin: admin,
+      unlinked_member: unlinked_member
+    } do
+      # Admin links member to a user
+      link_target =
+        Mv.Fixtures.user_with_role_fixture("own_data")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      {:ok, linked_member} =
+        Membership.update_member(
+          unlinked_member,
+          %{user: %{id: link_target.id}},
+          actor: admin
+        )
+
+      # normal_user updates only first_name (no :user) – link must remain (on_missing: :ignore)
+      {:ok, updated} =
+        Membership.update_member(linked_member, %{first_name: "Updated"}, actor: normal_user)
+
+      assert updated.first_name == "Updated"
+
+      {:ok, user} =
+        Ash.get(Mv.Accounts.User, link_target.id, domain: Mv.Accounts, actor: admin)
+
+      assert user.member_id == updated.id
+    end
+
+    test "admin can create member with :user argument", %{admin: admin} do
+      link_target =
+        Mv.Fixtures.user_with_role_fixture("own_data")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      attrs = %{
+        first_name: "AdminLinked",
+        last_name: "Member",
+        email: "adminlinked#{System.unique_integer([:positive])}@example.com",
+        user: %{id: link_target.id}
+      }
+
+      {:ok, member} = Membership.create_member(attrs, actor: admin)
+
+      assert member.first_name == "AdminLinked"
+
+      {:ok, link_target} =
+        Ash.get(Mv.Accounts.User, link_target.id, domain: Mv.Accounts, actor: admin)
+
+      assert link_target.member_id == member.id
+    end
+
+    test "admin can update member with :user argument (link)", %{
+      admin: admin,
+      unlinked_member: unlinked_member
+    } do
+      link_target =
+        Mv.Fixtures.user_with_role_fixture("read_only")
+        |> Mv.Authorization.Actor.ensure_loaded()
+
+      {:ok, updated} =
+        Membership.update_member(
+          unlinked_member,
+          %{user: %{id: link_target.id}},
+          actor: admin
+        )
+
+      assert updated.id == unlinked_member.id
+
+      {:ok, reloaded_user} =
+        Ash.get(Mv.Accounts.User, link_target.id,
+          domain: Mv.Accounts,
+          load: [:member],
+          actor: admin
+        )
+
+      assert reloaded_user.member_id == updated.id
+    end
+  end
 end

test/mv/membership_fees/membership_fee_cycle_policies_test.exs

@@ -0,0 +1,294 @@
+defmodule Mv.MembershipFees.MembershipFeeCyclePoliciesTest do
+  @moduledoc """
+  Tests for MembershipFeeCycle resource authorization policies.
+
+  Verifies own_data can only read :linked (linked member's cycles);
+  read_only can only read (no create/update/destroy);
+  normal_user and admin can read, create, update, destroy (including mark_as_paid).
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.MembershipFees
+  alias Mv.Membership
+
+  setup do
+    system_actor = Mv.Helpers.SystemActor.get_system_actor()
+    %{actor: system_actor}
+  end
+
+  defp create_member_fixture do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, member} =
+      Membership.create_member(
+        %{
+          first_name: "Test",
+          last_name: "Member",
+          email: "test#{System.unique_integer([:positive])}@example.com"
+        },
+        actor: admin
+      )
+
+    member
+  end
+
+  defp create_fee_type_fixture do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, fee_type} =
+      MembershipFees.create_membership_fee_type(
+        %{
+          name: "Test Fee #{System.unique_integer([:positive])}",
+          amount: Decimal.new("10.00"),
+          interval: :yearly,
+          description: "Test"
+        },
+        actor: admin
+      )
+
+    fee_type
+  end
+
+  defp create_cycle_fixture do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+    member = create_member_fixture()
+    fee_type = create_fee_type_fixture()
+
+    {:ok, cycle} =
+      MembershipFees.create_membership_fee_cycle(
+        %{
+          member_id: member.id,
+          membership_fee_type_id: fee_type.id,
+          cycle_start: Date.utc_today(),
+          amount: Decimal.new("10.00"),
+          status: :unpaid
+        },
+        actor: admin
+      )
+
+    cycle
+  end
+
+  describe "own_data permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      linked_member = create_member_fixture()
+      other_member = create_member_fixture()
+      fee_type = create_fee_type_fixture()
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      user =
+        user
+        |> Ash.Changeset.for_update(:update, %{}, domain: Mv.Accounts)
+        |> Ash.Changeset.force_change_attribute(:member_id, linked_member.id)
+        |> Ash.update(actor: admin, domain: Mv.Accounts)
+
+      {:ok, user} = Ash.load(user, :role, domain: Mv.Accounts, actor: actor)
+
+      {:ok, cycle_linked} =
+        MembershipFees.create_membership_fee_cycle(
+          %{
+            member_id: linked_member.id,
+            membership_fee_type_id: fee_type.id,
+            cycle_start: Date.utc_today(),
+            amount: Decimal.new("10.00"),
+            status: :unpaid
+          },
+          actor: admin
+        )
+
+      {:ok, cycle_other} =
+        MembershipFees.create_membership_fee_cycle(
+          %{
+            member_id: other_member.id,
+            membership_fee_type_id: fee_type.id,
+            cycle_start: Date.add(Date.utc_today(), -365),
+            amount: Decimal.new("10.00"),
+            status: :unpaid
+          },
+          actor: admin
+        )
+
+      %{user: user, cycle_linked: cycle_linked, cycle_other: cycle_other}
+    end
+
+    test "can read only linked member's cycles", %{
+      user: user,
+      cycle_linked: cycle_linked,
+      cycle_other: cycle_other
+    } do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeCycle
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      ids = Enum.map(list, & &1.id)
+      assert cycle_linked.id in ids
+      refute cycle_other.id in ids
+    end
+  end
+
+  describe "read_only permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      cycle = create_cycle_fixture()
+      %{actor: actor, user: user, cycle: cycle}
+    end
+
+    test "can read membership_fee_cycles (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeCycle
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "cannot update cycle (returns forbidden)", %{user: user, cycle: cycle} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.update_membership_fee_cycle(cycle, %{status: :paid}, actor: user)
+    end
+
+    test "cannot mark_as_paid (returns forbidden)", %{user: user, cycle: cycle} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               cycle
+               |> Ash.Changeset.for_update(:mark_as_paid, %{}, domain: Mv.MembershipFees)
+               |> Ash.update(actor: user, domain: Mv.MembershipFees)
+    end
+
+    test "cannot create cycle (returns forbidden)", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      fee_type = create_fee_type_fixture()
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.create_membership_fee_cycle(
+                 %{
+                   member_id: member.id,
+                   membership_fee_type_id: fee_type.id,
+                   cycle_start: Date.utc_today(),
+                   amount: Decimal.new("10.00"),
+                   status: :unpaid
+                 },
+                 actor: user
+               )
+    end
+
+    test "cannot destroy cycle (returns forbidden)", %{user: user, cycle: cycle} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.destroy_membership_fee_cycle(cycle, actor: user)
+    end
+  end
+
+  describe "normal_user permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      cycle = create_cycle_fixture()
+      %{actor: actor, user: user, cycle: cycle}
+    end
+
+    test "can read membership_fee_cycles (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeCycle
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "can update cycle status", %{user: user, cycle: cycle} do
+      assert {:ok, updated} =
+               MembershipFees.update_membership_fee_cycle(cycle, %{status: :paid}, actor: user)
+
+      assert updated.status == :paid
+    end
+
+    test "can mark_as_paid", %{user: user, cycle: cycle} do
+      assert {:ok, updated} =
+               cycle
+               |> Ash.Changeset.for_update(:mark_as_paid, %{}, domain: Mv.MembershipFees)
+               |> Ash.update(actor: user, domain: Mv.MembershipFees)
+
+      assert updated.status == :paid
+    end
+
+    test "can create cycle", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      fee_type = create_fee_type_fixture()
+
+      assert {:ok, created} =
+               MembershipFees.create_membership_fee_cycle(
+                 %{
+                   member_id: member.id,
+                   membership_fee_type_id: fee_type.id,
+                   cycle_start: Date.utc_today(),
+                   amount: Decimal.new("10.00"),
+                   status: :unpaid
+                 },
+                 actor: user
+               )
+
+      assert created.member_id == member.id
+    end
+
+    test "can destroy cycle", %{user: user, cycle: cycle} do
+      assert :ok = MembershipFees.destroy_membership_fee_cycle(cycle, actor: user)
+    end
+  end
+
+  describe "admin permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      cycle = create_cycle_fixture()
+      %{actor: actor, user: user, cycle: cycle}
+    end
+
+    test "can read membership_fee_cycles (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeCycle
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "can update cycle", %{user: user, cycle: cycle} do
+      assert {:ok, updated} =
+               MembershipFees.update_membership_fee_cycle(cycle, %{status: :paid}, actor: user)
+
+      assert updated.status == :paid
+    end
+
+    test "can mark_as_paid", %{user: user, cycle: cycle} do
+      cycle_unpaid =
+        cycle
+        |> Ash.Changeset.for_update(:mark_as_unpaid, %{}, domain: Mv.MembershipFees)
+        |> Ash.update!(actor: user, domain: Mv.MembershipFees)
+
+      assert {:ok, updated} =
+               cycle_unpaid
+               |> Ash.Changeset.for_update(:mark_as_paid, %{}, domain: Mv.MembershipFees)
+               |> Ash.update(actor: user, domain: Mv.MembershipFees)
+
+      assert updated.status == :paid
+    end
+
+    test "can create cycle", %{user: user, actor: _actor} do
+      member = create_member_fixture()
+      fee_type = create_fee_type_fixture()
+
+      assert {:ok, created} =
+               MembershipFees.create_membership_fee_cycle(
+                 %{
+                   member_id: member.id,
+                   membership_fee_type_id: fee_type.id,
+                   cycle_start: Date.utc_today(),
+                   amount: Decimal.new("10.00"),
+                   status: :unpaid
+                 },
+                 actor: user
+               )
+
+      assert created.member_id == member.id
+    end
+
+    test "can destroy cycle", %{user: user, cycle: cycle} do
+      assert :ok = MembershipFees.destroy_membership_fee_cycle(cycle, actor: user)
+    end
+  end
+end

test/mv/membership_fees/membership_fee_type_policies_test.exs

@@ -0,0 +1,260 @@
+defmodule Mv.MembershipFees.MembershipFeeTypePoliciesTest do
+  @moduledoc """
+  Tests for MembershipFeeType resource authorization policies.
+
+  Verifies all roles (own_data, read_only, normal_user, admin) can read;
+  only admin can create, update, and destroy; non-admin create/update/destroy → Forbidden.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.MembershipFees
+
+  setup do
+    system_actor = Mv.Helpers.SystemActor.get_system_actor()
+    %{actor: system_actor}
+  end
+
+  defp create_membership_fee_type_fixture do
+    admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+    {:ok, fee_type} =
+      MembershipFees.create_membership_fee_type(
+        %{
+          name: "Test Fee #{System.unique_integer([:positive])}",
+          amount: Decimal.new("10.00"),
+          interval: :yearly,
+          description: "Test"
+        },
+        actor: admin
+      )
+
+    fee_type
+  end
+
+  describe "own_data permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("own_data")
+      fee_type = create_membership_fee_type_fixture()
+      %{actor: actor, user: user, fee_type: fee_type}
+    end
+
+    test "can read membership_fee_types (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeType
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "can read single membership_fee_type", %{user: user, fee_type: fee_type} do
+      {:ok, found} =
+        Ash.get(Mv.MembershipFees.MembershipFeeType, fee_type.id,
+          actor: user,
+          domain: Mv.MembershipFees
+        )
+
+      assert found.id == fee_type.id
+    end
+
+    test "cannot create membership_fee_type (returns forbidden)", %{user: user} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.create_membership_fee_type(
+                 %{
+                   name: "New Fee #{System.unique_integer([:positive])}",
+                   amount: Decimal.new("5.00"),
+                   interval: :monthly
+                 },
+                 actor: user
+               )
+    end
+
+    test "cannot update membership_fee_type (returns forbidden)", %{
+      user: user,
+      fee_type: fee_type
+    } do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.update_membership_fee_type(fee_type, %{name: "Updated"},
+                 actor: user
+               )
+    end
+
+    test "cannot destroy membership_fee_type (returns forbidden)", %{user: user, actor: _actor} do
+      # Use a fee type with no members/cycles so destroy would succeed if authorized
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      {:ok, isolated} =
+        MembershipFees.create_membership_fee_type(
+          %{
+            name: "Isolated #{System.unique_integer([:positive])}",
+            amount: Decimal.new("1.00"),
+            interval: :yearly
+          },
+          actor: admin
+        )
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.destroy_membership_fee_type(isolated, actor: user)
+    end
+  end
+
+  describe "read_only permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("read_only")
+      fee_type = create_membership_fee_type_fixture()
+      %{actor: actor, user: user, fee_type: fee_type}
+    end
+
+    test "can read membership_fee_types (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeType
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "cannot create membership_fee_type (returns forbidden)", %{user: user} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.create_membership_fee_type(
+                 %{
+                   name: "New Fee #{System.unique_integer([:positive])}",
+                   amount: Decimal.new("5.00"),
+                   interval: :monthly
+                 },
+                 actor: user
+               )
+    end
+
+    test "cannot update membership_fee_type (returns forbidden)", %{
+      user: user,
+      fee_type: fee_type
+    } do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.update_membership_fee_type(fee_type, %{name: "Updated"},
+                 actor: user
+               )
+    end
+
+    test "cannot destroy membership_fee_type (returns forbidden)", %{user: user, actor: _actor} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      {:ok, isolated} =
+        MembershipFees.create_membership_fee_type(
+          %{
+            name: "Isolated #{System.unique_integer([:positive])}",
+            amount: Decimal.new("1.00"),
+            interval: :yearly
+          },
+          actor: admin
+        )
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.destroy_membership_fee_type(isolated, actor: user)
+    end
+  end
+
+  describe "normal_user permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("normal_user")
+      fee_type = create_membership_fee_type_fixture()
+      %{actor: actor, user: user, fee_type: fee_type}
+    end
+
+    test "can read membership_fee_types (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeType
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "cannot create membership_fee_type (returns forbidden)", %{user: user} do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.create_membership_fee_type(
+                 %{
+                   name: "New Fee #{System.unique_integer([:positive])}",
+                   amount: Decimal.new("5.00"),
+                   interval: :monthly
+                 },
+                 actor: user
+               )
+    end
+
+    test "cannot update membership_fee_type (returns forbidden)", %{
+      user: user,
+      fee_type: fee_type
+    } do
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.update_membership_fee_type(fee_type, %{name: "Updated"},
+                 actor: user
+               )
+    end
+
+    test "cannot destroy membership_fee_type (returns forbidden)", %{user: user, actor: _actor} do
+      admin = Mv.Fixtures.user_with_role_fixture("admin")
+
+      {:ok, isolated} =
+        MembershipFees.create_membership_fee_type(
+          %{
+            name: "Isolated #{System.unique_integer([:positive])}",
+            amount: Decimal.new("1.00"),
+            interval: :yearly
+          },
+          actor: admin
+        )
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               MembershipFees.destroy_membership_fee_type(isolated, actor: user)
+    end
+  end
+
+  describe "admin permission set" do
+    setup %{actor: actor} do
+      user = Mv.Fixtures.user_with_role_fixture("admin")
+      fee_type = create_membership_fee_type_fixture()
+      %{actor: actor, user: user, fee_type: fee_type}
+    end
+
+    test "can read membership_fee_types (list)", %{user: user} do
+      {:ok, list} =
+        Mv.MembershipFees.MembershipFeeType
+        |> Ash.read(actor: user, domain: Mv.MembershipFees)
+
+      assert is_list(list)
+    end
+
+    test "can create membership_fee_type", %{user: user} do
+      name = "Admin Fee #{System.unique_integer([:positive])}"
+
+      assert {:ok, created} =
+               MembershipFees.create_membership_fee_type(
+                 %{name: name, amount: Decimal.new("20.00"), interval: :quarterly},
+                 actor: user
+               )
+
+      assert created.name == name
+    end
+
+    test "can update membership_fee_type", %{user: user, fee_type: fee_type} do
+      new_name = "Updated #{System.unique_integer([:positive])}"
+
+      assert {:ok, updated} =
+               MembershipFees.update_membership_fee_type(fee_type, %{name: new_name}, actor: user)
+
+      assert updated.name == new_name
+    end
+
+    test "can destroy membership_fee_type", %{user: user} do
+      {:ok, isolated} =
+        MembershipFees.create_membership_fee_type(
+          %{
+            name: "To Delete #{System.unique_integer([:positive])}",
+            amount: Decimal.new("1.00"),
+            interval: :yearly
+          },
+          actor: user
+        )
+
+      assert :ok = MembershipFees.destroy_membership_fee_type(isolated, actor: user)
+    end
+  end
+end

test/mv/oidc_role_sync_config_test.exs

@@ -0,0 +1,49 @@
+defmodule Mv.OidcRoleSyncConfigTest do
+  @moduledoc """
+  Tests for OIDC role sync configuration (OIDC_ADMIN_GROUP_NAME, OIDC_GROUPS_CLAIM).
+  """
+  use ExUnit.Case, async: false
+
+  alias Mv.OidcRoleSyncConfig
+
+  describe "oidc_admin_group_name/0" do
+    test "returns nil when OIDC_ADMIN_GROUP_NAME is not configured" do
+      restore = put_config(admin_group_name: nil)
+      on_exit(restore)
+
+      assert OidcRoleSyncConfig.oidc_admin_group_name() == nil
+    end
+
+    test "returns configured admin group name when set" do
+      restore = put_config(admin_group_name: "mila-admin")
+      on_exit(restore)
+
+      assert OidcRoleSyncConfig.oidc_admin_group_name() == "mila-admin"
+    end
+  end
+
+  describe "oidc_groups_claim/0" do
+    test "returns default \"groups\" when OIDC_GROUPS_CLAIM is not configured" do
+      restore = put_config(groups_claim: nil)
+      on_exit(restore)
+
+      assert OidcRoleSyncConfig.oidc_groups_claim() == "groups"
+    end
+
+    test "returns configured claim name when OIDC_GROUPS_CLAIM is set" do
+      restore = put_config(groups_claim: "ak_groups")
+      on_exit(restore)
+
+      assert OidcRoleSyncConfig.oidc_groups_claim() == "ak_groups"
+    end
+  end
+
+  defp put_config(opts) do
+    current = Application.get_env(:mv, :oidc_role_sync, [])
+    Application.put_env(:mv, :oidc_role_sync, Keyword.merge(current, opts))
+
+    fn ->
+      Application.put_env(:mv, :oidc_role_sync, current)
+    end
+  end
+end

test/mv/oidc_role_sync_test.exs

@@ -0,0 +1,181 @@
+defmodule Mv.OidcRoleSyncTest do
+  @moduledoc """
+  Tests for OIDC group → Admin/Mitglied role sync (apply_admin_role_from_user_info/2).
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Accounts
+  alias Mv.Accounts.User
+  alias Mv.Authorization.Role
+  alias Mv.OidcRoleSync
+  require Ash.Query
+
+  setup do
+    ensure_roles_exist()
+    restore_config = put_oidc_config(admin_group_name: "mila-admin", groups_claim: "groups")
+    on_exit(restore_config)
+    :ok
+  end
+
+  describe "apply_admin_role_from_user_info/2" do
+    test "when OIDC_ADMIN_GROUP_NAME not configured: does not change user (Mitglied stays)" do
+      restore = put_oidc_config(admin_group_name: nil, groups_claim: "groups")
+      on_exit(restore)
+
+      email = "sync-no-config-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user} = create_user_with_mitglied(email)
+      role_id_before = user.role_id
+      user_info = %{"groups" => ["mila-admin"]}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user, user_info)
+
+      {:ok, after_user} = get_user(user.id)
+      assert after_user.role_id == role_id_before
+    end
+
+    test "when user_info contains configured admin group: user gets Admin role" do
+      email = "sync-to-admin-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user} = create_user_with_mitglied(email)
+      user_info = %{"groups" => ["mila-admin"]}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user, user_info)
+
+      {:ok, after_user} = get_user(user.id)
+      assert after_user.role_id == admin_role_id()
+    end
+
+    test "when user_info does not contain admin group: user gets Mitglied role" do
+      email1 = "sync-to-mitglied-#{System.unique_integer([:positive])}@test.example.com"
+      email2 = "other-admin-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user} = create_user_with_admin(email1)
+      {:ok, _} = create_user_with_admin(email2)
+      user_info = %{"groups" => ["other-group"]}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user, user_info)
+
+      {:ok, after_user} = get_user(user.id)
+      assert after_user.role_id == mitglied_role_id()
+    end
+
+    test "when OIDC_GROUPS_CLAIM is different: reads groups from that claim" do
+      restore = put_oidc_config(admin_group_name: "mila-admin", groups_claim: "ak_groups")
+      on_exit(restore)
+
+      email = "sync-claim-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user} = create_user_with_mitglied(email)
+      user_info = %{"ak_groups" => ["mila-admin"]}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user, user_info)
+
+      {:ok, after_user} = get_user(user.id)
+      assert after_user.role_id == admin_role_id()
+    end
+
+    test "user already Admin and user_info without admin group: downgrade to Mitglied" do
+      email1 = "sync-downgrade-#{System.unique_integer([:positive])}@test.example.com"
+      email2 = "sync-other-admin-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user1} = create_user_with_admin(email1)
+      {:ok, _user2} = create_user_with_admin(email2)
+      user_info = %{"groups" => []}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user1, user_info)
+
+      {:ok, after_user} = get_user(user1.id)
+      assert after_user.role_id == mitglied_role_id()
+    end
+
+    test "when user_info has no groups, groups are read from access_token JWT (e.g. Rauthy)" do
+      email = "sync-from-token-#{System.unique_integer([:positive])}@test.example.com"
+      {:ok, user} = create_user_with_mitglied(email)
+      user_info = %{"sub" => "oidc-123"}
+
+      # Minimal JWT: header.payload.signature with "groups" in payload (Rauthy puts groups in access_token)
+      payload = Jason.encode!(%{"groups" => ["mila-admin"], "sub" => "oidc-123"})
+      payload_b64 = Base.url_encode64(payload, padding: false)
+      header_b64 = Base.url_encode64("{\"alg\":\"HS256\",\"typ\":\"JWT\"}", padding: false)
+      sig_b64 = Base.url_encode64("sig", padding: false)
+      access_token = "#{header_b64}.#{payload_b64}.#{sig_b64}"
+      oauth_tokens = %{"access_token" => access_token}
+
+      assert :ok = OidcRoleSync.apply_admin_role_from_user_info(user, user_info, oauth_tokens)
+
+      {:ok, after_user} = get_user(user.id)
+      assert after_user.role_id == admin_role_id()
+    end
+  end
+
+  # B3: Role sync after registration is implemented via after_action in register_with_rauthy.
+  # Full integration tests (create_register_with_rauthy + assert role) are skipped: when the
+  # nested Ash.update! runs inside the create's after_action, authorization may evaluate in
+  # the create context so set_role_from_oidc_sync bypass does not apply. Sync logic is covered
+  # by the apply_admin_role_from_user_info tests above. B4 sign-in sync will also use that.
+
+  defp ensure_roles_exist do
+    for {name, perm} <- [{"Admin", "admin"}, {"Mitglied", "own_data"}] do
+      case Role
+           |> Ash.Query.filter(name == ^name)
+           |> Ash.read_one(authorize?: false, domain: Mv.Authorization) do
+        {:ok, nil} ->
+          Role
+          |> Ash.Changeset.for_create(:create_role_with_system_flag, %{
+            name: name,
+            description: name,
+            permission_set_name: perm,
+            is_system_role: name == "Mitglied"
+          })
+          |> Ash.create!(authorize?: false, domain: Mv.Authorization)
+
+        _ ->
+          :ok
+      end
+    end
+  end
+
+  defp put_oidc_config(opts) do
+    current = Application.get_env(:mv, :oidc_role_sync, [])
+    merged = Keyword.merge(current, opts)
+    Application.put_env(:mv, :oidc_role_sync, merged)
+
+    fn ->
+      Application.put_env(:mv, :oidc_role_sync, current)
+    end
+  end
+
+  defp admin_role_id do
+    {:ok, role} = Role.get_admin_role()
+    role.id
+  end
+
+  defp mitglied_role_id do
+    {:ok, role} = Role.get_mitglied_role()
+    role.id
+  end
+
+  defp get_user(id) do
+    User
+    |> Ash.Query.filter(id == ^id)
+    |> Ash.read_one(authorize?: false, domain: Mv.Accounts)
+  end
+
+  defp create_user_with_mitglied(email) do
+    {:ok, _} = Accounts.create_user(%{email: email}, authorize?: false)
+    get_user_by_email(email)
+  end
+
+  defp create_user_with_admin(email) do
+    {:ok, _} = Accounts.create_user(%{email: email}, authorize?: false)
+    {:ok, u} = get_user_by_email(email)
+
+    u
+    |> Ash.Changeset.for_update(:update_user, %{role_id: admin_role_id()})
+    |> Ash.update!(authorize?: false)
+
+    get_user(u.id)
+  end
+
+  defp get_user_by_email(email) do
+    User
+    |> Ash.Query.filter(email == ^email)
+    |> Ash.read_one(authorize?: false, domain: Mv.Accounts)
+  end
+end

test/mv/release_test.exs

@@ -0,0 +1,222 @@
+defmodule Mv.ReleaseTest do
+  @moduledoc """
+  Tests for release tasks (e.g. seed_admin/0).
+
+  These tests verify that the admin user is created or updated from ENV
+  (ADMIN_EMAIL, ADMIN_PASSWORD / ADMIN_PASSWORD_FILE) in an idempotent way.
+  """
+  use Mv.DataCase, async: false
+
+  alias Mv.Accounts
+  alias Mv.Accounts.User
+  alias Mv.Authorization.Role
+
+  require Ash.Query
+
+  setup do
+    ensure_admin_role_exists()
+    clear_admin_env()
+    :ok
+  end
+
+  describe "seed_admin/0" do
+    test "without ADMIN_EMAIL does nothing (idempotent), no user created" do
+      clear_admin_env()
+      user_count_before = count_users()
+
+      Mv.Release.seed_admin()
+
+      assert count_users() == user_count_before
+    end
+
+    test "with ADMIN_EMAIL but without ADMIN_PASSWORD and user does not exist: does not create user" do
+      System.delete_env("ADMIN_PASSWORD")
+      System.delete_env("ADMIN_PASSWORD_FILE")
+
+      email = "admin-no-password-#{System.unique_integer([:positive])}@test.example.com"
+      System.put_env("ADMIN_EMAIL", email)
+      on_exit(fn -> System.delete_env("ADMIN_EMAIL") end)
+
+      user_count_before = count_users()
+      Mv.Release.seed_admin()
+
+      assert count_users() == user_count_before,
+             "seed_admin must not create any user when ADMIN_PASSWORD is unset (expected #{user_count_before}, got #{count_users()})"
+    end
+
+    test "with ADMIN_EMAIL but without ADMIN_PASSWORD and user exists: sets Admin role (OIDC-only bootstrap)" do
+      System.delete_env("ADMIN_PASSWORD")
+      System.delete_env("ADMIN_PASSWORD_FILE")
+
+      email = "existing-admin-#{System.unique_integer([:positive])}@test.example.com"
+      System.put_env("ADMIN_EMAIL", email)
+      on_exit(fn -> System.delete_env("ADMIN_EMAIL") end)
+
+      {:ok, _user} = create_user_with_mitglied_role(email)
+
+      Mv.Release.seed_admin()
+
+      {:ok, updated} = get_user_by_email(email)
+      assert updated.role_id == admin_role_id()
+    end
+
+    test "with ADMIN_EMAIL and ADMIN_PASSWORD: creates user with Admin role and sets password" do
+      email = "new-admin-#{System.unique_integer([:positive])}@test.example.com"
+      password = "SecurePassword123!"
+      System.put_env("ADMIN_EMAIL", email)
+      System.put_env("ADMIN_PASSWORD", password)
+
+      on_exit(fn ->
+        System.delete_env("ADMIN_EMAIL")
+        System.delete_env("ADMIN_PASSWORD")
+      end)
+
+      Mv.Release.seed_admin()
+
+      assert user_exists?(email),
+             "seed_admin must create user when ADMIN_EMAIL and ADMIN_PASSWORD are set"
+
+      {:ok, user} = get_user_by_email(email)
+      assert user.role_id == admin_role_id()
+      assert user.hashed_password != nil
+      assert AshAuthentication.BcryptProvider.valid?(password, user.hashed_password)
+    end
+
+    test "with ADMIN_EMAIL and ADMIN_PASSWORD, user already exists: assigns Admin role and updates password" do
+      email = "existing-to-admin-#{System.unique_integer([:positive])}@test.example.com"
+      password = "NewSecurePassword456!"
+      System.put_env("ADMIN_EMAIL", email)
+      System.put_env("ADMIN_PASSWORD", password)
+
+      on_exit(fn ->
+        System.delete_env("ADMIN_EMAIL")
+        System.delete_env("ADMIN_PASSWORD")
+      end)
+
+      {:ok, user} = create_user_with_mitglied_role(email)
+      assert user.role_id == mitglied_role_id()
+      old_hashed = user.hashed_password
+
+      Mv.Release.seed_admin()
+
+      {:ok, updated} = get_user_by_email(email)
+      assert updated.role_id == admin_role_id()
+      assert updated.hashed_password != nil
+      assert updated.hashed_password != old_hashed
+      assert AshAuthentication.BcryptProvider.valid?(password, updated.hashed_password)
+    end
+
+    test "with ADMIN_PASSWORD_FILE: reads password from file, same behavior as ADMIN_PASSWORD" do
+      email = "admin-file-#{System.unique_integer([:positive])}@test.example.com"
+      password = "FilePassword789!"
+
+      tmp =
+        Path.join(
+          System.tmp_dir!(),
+          "mv_admin_password_#{System.unique_integer([:positive])}.txt"
+        )
+
+      File.write!(tmp, password)
+      System.put_env("ADMIN_EMAIL", email)
+      System.put_env("ADMIN_PASSWORD_FILE", tmp)
+
+      on_exit(fn ->
+        System.delete_env("ADMIN_EMAIL")
+        System.delete_env("ADMIN_PASSWORD_FILE")
+        File.rm(tmp)
+      end)
+
+      Mv.Release.seed_admin()
+
+      assert user_exists?(email), "seed_admin must create user when ADMIN_PASSWORD_FILE is set"
+      {:ok, user} = get_user_by_email(email)
+      assert AshAuthentication.BcryptProvider.valid?(password, user.hashed_password)
+    end
+
+    test "called twice: idempotent (no duplicate user, same state)" do
+      email = "idempotent-admin-#{System.unique_integer([:positive])}@test.example.com"
+      password = "IdempotentPassword123!"
+      System.put_env("ADMIN_EMAIL", email)
+      System.put_env("ADMIN_PASSWORD", password)
+
+      on_exit(fn ->
+        System.delete_env("ADMIN_EMAIL")
+        System.delete_env("ADMIN_PASSWORD")
+      end)
+
+      Mv.Release.seed_admin()
+      {:ok, user_after_first} = get_user_by_email(email)
+      user_count_after_first = count_users()
+
+      Mv.Release.seed_admin()
+
+      assert count_users() == user_count_after_first
+      {:ok, user_after_second} = get_user_by_email(email)
+      assert user_after_second.id == user_after_first.id
+      assert user_after_second.role_id == admin_role_id()
+    end
+  end
+
+  defp clear_admin_env do
+    System.delete_env("ADMIN_EMAIL")
+    System.delete_env("ADMIN_PASSWORD")
+    System.delete_env("ADMIN_PASSWORD_FILE")
+  end
+
+  defp ensure_admin_role_exists do
+    case Role
+         |> Ash.Query.filter(name == "Admin")
+         |> Ash.read_one(authorize?: false, domain: Mv.Authorization) do
+      {:ok, nil} ->
+        Role
+        |> Ash.Changeset.for_create(:create_role_with_system_flag, %{
+          name: "Admin",
+          description: "Administrator with full access",
+          permission_set_name: "admin",
+          is_system_role: false
+        })
+        |> Ash.create!(authorize?: false, domain: Mv.Authorization)
+
+      _ ->
+        :ok
+    end
+  end
+
+  defp admin_role_id do
+    {:ok, role} =
+      Role
+      |> Ash.Query.filter(name == "Admin")
+      |> Ash.read_one(authorize?: false, domain: Mv.Authorization)
+
+    role.id
+  end
+
+  defp mitglied_role_id do
+    {:ok, role} = Role.get_mitglied_role()
+    role.id
+  end
+
+  defp count_users do
+    User
+    |> Ash.read!(authorize?: false, domain: Mv.Accounts)
+    |> length()
+  end
+
+  defp user_exists?(email) do
+    case get_user_by_email(email) do
+      {:ok, _} -> true
+      {:error, _} -> false
+    end
+  end
+
+  defp get_user_by_email(email) do
+    User
+    |> Ash.Query.filter(email == ^email)
+    |> Ash.read_one(authorize?: false, domain: Mv.Accounts)
+  end
+
+  defp create_user_with_mitglied_role(email) do
+    {:ok, _} = Accounts.create_user(%{email: email}, authorize?: false)
+    get_user_by_email(email)
+  end
+end

test/mv_web/authorization_test.exs

@@ -50,14 +50,14 @@ defmodule MvWeb.AuthorizationTest do
       assert Authorization.can?(admin, :destroy, Mv.Authorization.Role) == true
     end
 
-    test "non-admin cannot manage roles" do
+    test "non-admin can read roles but cannot create/update/destroy" do
       normal_user = %{
         id: "normal-123",
         role: %{permission_set_name: "normal_user"}
       }
 
+      assert Authorization.can?(normal_user, :read, Mv.Authorization.Role) == true
       assert Authorization.can?(normal_user, :create, Mv.Authorization.Role) == false
-      assert Authorization.can?(normal_user, :read, Mv.Authorization.Role) == false
       assert Authorization.can?(normal_user, :update, Mv.Authorization.Role) == false
       assert Authorization.can?(normal_user, :destroy, Mv.Authorization.Role) == false
     end

test/mv_web/components/layouts/sidebar_test.exs

@@ -22,9 +22,14 @@ defmodule MvWeb.Layouts.SidebarTest do
   # =============================================================================
 
   # Returns assigns for an authenticated user with all required attributes.
+  # User has admin role so can_access_page? returns true for all sidebar links.
   defp authenticated_assigns(mobile \\ false) do
     %{
-      current_user: %{id: "user-123", email: "test@example.com"},
+      current_user: %{
+        id: "user-123",
+        email: "test@example.com",
+        role: %{permission_set_name: "admin"}
+      },
       club_name: "Test Club",
       mobile: mobile
     }
@@ -144,7 +149,9 @@ defmodule MvWeb.Layouts.SidebarTest do
       assert menu_item_count > 0, "Should have at least one top-level menu item"
 
       # Check that nested menu groups exist
-      assert html =~ ~s(<li role="none" class="expanded-menu-group">)
+      assert html =~
+               ~s(<li role="none" class="expanded-menu-group" data-testid="sidebar-administration">)
+
       assert html =~ ~s(role="group")
       assert has_class?(html, "expanded-menu-group")
 
@@ -193,7 +200,9 @@ defmodule MvWeb.Layouts.SidebarTest do
       html = render_sidebar(authenticated_assigns())
 
       # Check for nested menu structure
-      assert html =~ ~s(<li role="none" class="expanded-menu-group">)
+      assert html =~
+               ~s(<li role="none" class="expanded-menu-group" data-testid="sidebar-administration">)
+
       assert html =~ ~s(role="group")
       assert html =~ ~s(aria-label="Administration")
       assert has_class?(html, "expanded-menu-group")
@@ -521,7 +530,9 @@ defmodule MvWeb.Layouts.SidebarTest do
       assert html =~ ~s(role="menuitem")
 
       # Check that nested menus exist
-      assert html =~ ~s(<li role="none" class="expanded-menu-group">)
+      assert html =~
+               ~s(<li role="none" class="expanded-menu-group" data-testid="sidebar-administration">)
+
       assert html =~ ~s(role="group")
 
       # Footer section
@@ -629,7 +640,9 @@ defmodule MvWeb.Layouts.SidebarTest do
       html = render_sidebar(authenticated_assigns())
 
       # expanded-menu-group structure present
-      assert html =~ ~s(<li role="none" class="expanded-menu-group">)
+      assert html =~
+               ~s(<li role="none" class="expanded-menu-group" data-testid="sidebar-administration">)
+
       assert html =~ ~s(role="group")
       assert html =~ ~s(aria-label="Administration")
       assert has_class?(html, "expanded-menu-group")
@@ -843,7 +856,9 @@ defmodule MvWeb.Layouts.SidebarTest do
 
       # Expanded menu group should have correct structure
       # (CSS handles hover effects, but we verify structure)
-      assert html =~ ~s(<li role="none" class="expanded-menu-group">)
+      assert html =~
+               ~s(<li role="none" class="expanded-menu-group" data-testid="sidebar-administration">)
+
       assert html =~ ~s(role="group")
     end
 

test/mv_web/components/sidebar_authorization_test.exs

@@ -0,0 +1,120 @@
+defmodule MvWeb.SidebarAuthorizationTest do
+  @moduledoc """
+  Tests for sidebar menu visibility based on user permissions (can_access_page?).
+  """
+  use MvWeb.ConnCase, async: false
+
+  import Phoenix.LiveViewTest
+  import MvWeb.Layouts.Sidebar
+
+  alias Mv.Fixtures
+
+  defp render_sidebar(assigns) do
+    render_component(&sidebar/1, assigns)
+  end
+
+  defp sidebar_assigns(current_user, opts \\ []) do
+    mobile = Keyword.get(opts, :mobile, false)
+    club_name = Keyword.get(opts, :club_name, "Test Club")
+
+    %{
+      current_user: current_user,
+      club_name: club_name,
+      mobile: mobile
+    }
+  end
+
+  describe "sidebar menu with admin user" do
+    test "shows Members, Fee Types and Administration with all subitems" do
+      user = Fixtures.user_with_role_fixture("admin")
+      html = render_sidebar(sidebar_assigns(user))
+
+      assert html =~ ~s(href="/members")
+      assert html =~ ~s(href="/membership_fee_types")
+      assert html =~ ~s(data-testid="sidebar-administration")
+      assert html =~ ~s(href="/users")
+      assert html =~ ~s(href="/groups")
+      assert html =~ ~s(href="/admin/roles")
+      assert html =~ ~s(href="/membership_fee_settings")
+      assert html =~ ~s(href="/settings")
+    end
+  end
+
+  describe "sidebar menu with read_only user (Vorstand/Buchhaltung)" do
+    test "shows Members and Groups (from Administration)" do
+      user = Fixtures.user_with_role_fixture("read_only")
+      html = render_sidebar(sidebar_assigns(user))
+
+      assert html =~ ~s(href="/members")
+      assert html =~ ~s(href="/groups")
+    end
+
+    test "does not show Fee Types, Users, Roles or Settings" do
+      user = Fixtures.user_with_role_fixture("read_only")
+      html = render_sidebar(sidebar_assigns(user))
+
+      refute html =~ ~s(href="/membership_fee_types")
+      refute html =~ ~s(href="/users")
+      refute html =~ ~s(href="/admin/roles")
+      refute html =~ ~s(href="/settings")
+    end
+  end
+
+  describe "sidebar menu with normal_user (Kassenwart)" do
+    test "shows Members and Groups" do
+      user = Fixtures.user_with_role_fixture("normal_user")
+      html = render_sidebar(sidebar_assigns(user))
+
+      assert html =~ ~s(href="/members")
+      assert html =~ ~s(href="/groups")
+    end
+
+    test "does not show Fee Types, Users, Roles or Settings" do
+      user = Fixtures.user_with_role_fixture("normal_user")
+      html = render_sidebar(sidebar_assigns(user))
+
+      refute html =~ ~s(href="/membership_fee_types")
+      refute html =~ ~s(href="/users")
+      refute html =~ ~s(href="/admin/roles")
+      refute html =~ ~s(href="/settings")
+    end
+  end
+
+  describe "sidebar menu with own_data user (Mitglied)" do
+    test "does not show Members link (no /members page access)" do
+      user = Fixtures.user_with_role_fixture("own_data")
+      html = render_sidebar(sidebar_assigns(user))
+
+      refute html =~ ~s(href="/members")
+    end
+
+    test "does not show Fee Types or Administration" do
+      user = Fixtures.user_with_role_fixture("own_data")
+      html = render_sidebar(sidebar_assigns(user))
+
+      refute html =~ ~s(href="/membership_fee_types")
+      refute html =~ ~s(href="/users")
+      refute html =~ ~s(data-testid="sidebar-administration")
+    end
+  end
+
+  describe "sidebar with nil current_user" do
+    test "does not render menu items (only header and footer when present)" do
+      html = render_sidebar(sidebar_assigns(nil))
+
+      refute html =~ ~s(role="menubar")
+      refute html =~ ~s(href="/members")
+    end
+  end
+
+  describe "sidebar with user without role" do
+    test "does not show any navigation links" do
+      user = %{id: "user-no-role", email: "noreply@test.com", role: nil}
+      html = render_sidebar(sidebar_assigns(user))
+
+      refute html =~ ~s(href="/members")
+      refute html =~ ~s(href="/membership_fee_types")
+      refute html =~ ~s(href="/users")
+    end
+  end
+end

test/mv_web/controllers/oidc_e2e_flow_test.exs

@@ -37,7 +37,7 @@ defmodule MvWeb.OidcE2EFlowTest do
       assert is_nil(new_user.hashed_password)
 
       # Verify user can be found by oidc_id
-      {:ok, [found_user]} =
+      result =
         Mv.Accounts.read_sign_in_with_rauthy(
           %{
             user_info: user_info,
@@ -46,6 +46,13 @@ defmodule MvWeb.OidcE2EFlowTest do
           actor: actor
         )
 
+      found_user =
+        case result do
+          {:ok, u} when is_struct(u) -> u
+          {:ok, [u]} -> u
+          _ -> flunk("Expected user, got: #{inspect(result)}")
+        end
+
       assert found_user.id == new_user.id
     end
   end
@@ -177,7 +184,7 @@ defmodule MvWeb.OidcE2EFlowTest do
       assert linked_user.hashed_password == password_user.hashed_password
 
       # Step 5: User can now sign in via OIDC
-      {:ok, [signed_in_user]} =
+      result =
         Mv.Accounts.read_sign_in_with_rauthy(
           %{
             user_info: user_info,
@@ -186,6 +193,13 @@ defmodule MvWeb.OidcE2EFlowTest do
           actor: actor
         )
 
+      signed_in_user =
+        case result do
+          {:ok, u} when is_struct(u) -> u
+          {:ok, [u]} -> u
+          _ -> flunk("Expected user, got: #{inspect(result)}")
+        end
+
       assert signed_in_user.id == password_user.id
       assert signed_in_user.oidc_id == "oidc_link_888"
     end
@@ -331,6 +345,9 @@ defmodule MvWeb.OidcE2EFlowTest do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{}} ->
           :ok
 

test/mv_web/controllers/oidc_integration_test.exs

@@ -27,7 +27,7 @@ defmodule MvWeb.OidcIntegrationTest do
       # Test sign_in_with_rauthy action directly
       system_actor = Mv.Helpers.SystemActor.get_system_actor()
 
-      {:ok, [found_user]} =
+      result =
         Mv.Accounts.read_sign_in_with_rauthy(
           %{
             user_info: user_info,
@@ -36,6 +36,13 @@ defmodule MvWeb.OidcIntegrationTest do
           actor: system_actor
         )
 
+      found_user =
+        case result do
+          {:ok, u} when is_struct(u) -> u
+          {:ok, [u]} -> u
+          _ -> flunk("Expected user, got: #{inspect(result)}")
+        end
+
       assert found_user.id == user.id
       assert to_string(found_user.email) == "existing@example.com"
       assert found_user.oidc_id == "existing_oidc_123"
@@ -104,6 +111,9 @@ defmodule MvWeb.OidcIntegrationTest do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{errors: [%AshAuthentication.Errors.AuthenticationFailed{}]}} ->
           :ok
 
@@ -129,7 +139,7 @@ defmodule MvWeb.OidcIntegrationTest do
 
       system_actor = Mv.Helpers.SystemActor.get_system_actor()
 
-      {:ok, [found_user]} =
+      result =
         Mv.Accounts.read_sign_in_with_rauthy(
           %{
             user_info: correct_user_info,
@@ -138,6 +148,13 @@ defmodule MvWeb.OidcIntegrationTest do
           actor: system_actor
         )
 
+      found_user =
+        case result do
+          {:ok, u} when is_struct(u) -> u
+          {:ok, [u]} -> u
+          _ -> flunk("Expected user, got: #{inspect(result)}")
+        end
+
       assert found_user.id == user.id
 
       # Try with wrong oidc_id but correct email
@@ -155,11 +172,14 @@ defmodule MvWeb.OidcIntegrationTest do
           actor: system_actor
         )
 
-      # Either returns empty list OR authentication error - both mean "user not found"
+      # Either returns empty/nil OR authentication error - both mean "user not found"
       case result do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{errors: [%AshAuthentication.Errors.AuthenticationFailed{}]}} ->
           :ok
 
@@ -193,11 +213,14 @@ defmodule MvWeb.OidcIntegrationTest do
           actor: system_actor
         )
 
-      # Either returns empty list OR authentication error - both mean "user not found"
+      # Either returns empty/nil OR authentication error - both mean "user not found"
       case result do
         {:ok, []} ->
           :ok
 
+        {:ok, nil} ->
+          :ok
+
         {:error, %Ash.Error.Forbidden{errors: [%AshAuthentication.Errors.AuthenticationFailed{}]}} ->
           :ok
 

test/mv_web/helpers/membership_fee_helpers_test.exs

@@ -134,8 +134,8 @@ defmodule MvWeb.Helpers.MembershipFeeHelpersTest do
       # Load cycles with membership_fee_type relationship
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: actor)
+        |> Ash.load!(:membership_fee_type, actor: actor)
 
       # Use a fixed date in 2024 to ensure 2023 is last completed
       today = ~D[2024-06-15]
@@ -180,8 +180,8 @@ defmodule MvWeb.Helpers.MembershipFeeHelpersTest do
       # Load cycles and fee type (will be empty)
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: actor)
+        |> Ash.load!(:membership_fee_type, actor: actor)
 
       last_cycle = MembershipFeeHelpers.get_last_completed_cycle(member, Date.utc_today())
       assert last_cycle == nil
@@ -245,8 +245,8 @@ defmodule MvWeb.Helpers.MembershipFeeHelpersTest do
       # Load cycles with membership_fee_type relationship
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: actor)
+        |> Ash.load!(:membership_fee_type, actor: actor)
 
       result = MembershipFeeHelpers.get_current_cycle(member, today)
 

test/mv_web/live/member_live_authorization_test.exs

@@ -0,0 +1,102 @@
+defmodule MvWeb.MemberLiveAuthorizationTest do
+  @moduledoc """
+  Tests for UI authorization on Member LiveViews (Index and Show).
+  """
+  use MvWeb.ConnCase, async: false
+
+  import Phoenix.LiveViewTest
+
+  alias Mv.Fixtures
+
+  describe "Member Index - Vorstand (read_only)" do
+    @tag role: :read_only
+    test "sees member list but not New Member button", %{conn: conn} do
+      _member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      refute has_element?(view, "[data-testid=member-new]")
+    end
+
+    @tag role: :read_only
+    test "does not see Edit or Delete buttons in table", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      refute has_element?(view, "#row-#{member.id} [data-testid=member-edit]")
+      refute has_element?(view, "#row-#{member.id} [data-testid=member-delete]")
+    end
+  end
+
+  describe "Member Index - Kassenwart (normal_user)" do
+    @tag role: :normal_user
+    test "sees New Member and Edit buttons", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      assert has_element?(view, "[data-testid=member-new]")
+      assert has_element?(view, "#row-#{member.id} [data-testid=member-edit]")
+    end
+
+    @tag role: :normal_user
+    test "does not see Delete button", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      refute has_element?(view, "#row-#{member.id} [data-testid=member-delete]")
+    end
+  end
+
+  describe "Member Index - Admin" do
+    @tag role: :admin
+    test "sees New Member, Edit and Delete buttons", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      assert has_element?(view, "[data-testid=member-new]")
+      assert has_element?(view, "#row-#{member.id} [data-testid=member-edit]")
+      assert has_element?(view, "#row-#{member.id} [data-testid=member-delete]")
+    end
+  end
+
+  describe "Member Index - Mitglied (own_data)" do
+    @tag role: :member
+    test "is redirected when accessing /members", %{conn: conn, current_user: user} do
+      assert {:error, {:redirect, %{to: to}}} = live(conn, "/members")
+      assert to == "/users/#{user.id}"
+    end
+  end
+
+  describe "Member Show - Edit button visibility" do
+    @tag role: :admin
+    test "admin sees Edit button", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      assert has_element?(view, "[data-testid=member-edit]")
+    end
+
+    @tag role: :read_only
+    test "read_only does not see Edit button", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      refute has_element?(view, "[data-testid=member-edit]")
+    end
+
+    @tag role: :normal_user
+    test "normal_user sees Edit button", %{conn: conn} do
+      member = Fixtures.member_fixture()
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      assert has_element?(view, "[data-testid=member-edit]")
+    end
+  end
+end

test/mv_web/live/membership_fee_type_live/form_test.exs

@@ -50,7 +50,7 @@ defmodule MvWeb.MembershipFeeTypeLive.FormTest do
   end
 
   describe "create form" do
-    test "creates new membership fee type", %{conn: conn} do
+    test "creates new membership fee type", %{conn: conn, user: user} do
       {:ok, view, _html} = live(conn, "/membership_fee_types/new")
 
       form_data = %{
@@ -67,12 +67,13 @@ defmodule MvWeb.MembershipFeeTypeLive.FormTest do
 
       assert to == "/membership_fee_types"
 
-      # Verify type was created
+      # Verify type was created (use actor so read is authorized)
       type =
         MembershipFeeType
         |> Ash.Query.filter(name == "New Type")
-        |> Ash.read_one!()
+        |> Ash.read_one!(domain: Mv.MembershipFees, actor: user)
 
+      assert type != nil, "Expected membership fee type to be created"
       assert type.amount == Decimal.new("75.00")
       assert type.interval == :yearly
     end
@@ -140,7 +141,7 @@ defmodule MvWeb.MembershipFeeTypeLive.FormTest do
       assert html =~ "3" || html =~ "members" || html =~ "Mitglieder"
     end
 
-    test "amount change can be confirmed", %{conn: conn} do
+    test "amount change can be confirmed", %{conn: conn, user: user} do
       fee_type = create_fee_type(%{amount: Decimal.new("50.00")})
 
       {:ok, view, _html} = live(conn, "/membership_fee_types/#{fee_type.id}/edit")
@@ -159,12 +160,17 @@ defmodule MvWeb.MembershipFeeTypeLive.FormTest do
       |> form("#membership-fee-type-form", %{"membership_fee_type[amount]" => "75.00"})
       |> render_submit()
 
-      # Amount should be updated
-      updated_type = Ash.read_one!(MembershipFeeType |> Ash.Query.filter(id == ^fee_type.id))
+      # Amount should be updated (use actor so read is authorized)
+      updated_type =
+        MembershipFeeType
+        |> Ash.Query.filter(id == ^fee_type.id)
+        |> Ash.read_one!(domain: Mv.MembershipFees, actor: user)
+
+      assert updated_type != nil
       assert updated_type.amount == Decimal.new("75.00")
     end
 
-    test "amount change can be cancelled", %{conn: conn} do
+    test "amount change can be cancelled", %{conn: conn, user: user} do
       fee_type = create_fee_type(%{amount: Decimal.new("50.00")})
 
       {:ok, view, _html} = live(conn, "/membership_fee_types/#{fee_type.id}/edit")
@@ -178,8 +184,13 @@ defmodule MvWeb.MembershipFeeTypeLive.FormTest do
       |> element("button[phx-click='cancel_amount_change']")
       |> render_click()
 
-      # Amount should remain unchanged
-      updated_type = Ash.read_one!(MembershipFeeType |> Ash.Query.filter(id == ^fee_type.id))
+      # Amount should remain unchanged (use actor so read is authorized)
+      updated_type =
+        MembershipFeeType
+        |> Ash.Query.filter(id == ^fee_type.id)
+        |> Ash.read_one!(domain: Mv.MembershipFees, actor: user)
+
+      assert updated_type != nil
       assert updated_type.amount == Decimal.new("50.00")
     end
 

test/mv_web/live/profile_navigation_test.exs

@@ -61,6 +61,7 @@ defmodule MvWeb.ProfileNavigationTest do
     end
 
     @tag :skip
+    # credo:disable-for-next-line Credo.Check.Design.TagTODO
     # TODO: Implement user initials in navbar avatar - see issue #170
     test "shows user initials in avatar", %{conn: conn} do
       # Setup: Create and login a user

test/mv_web/live/role_live/show_test.exs

@@ -18,7 +18,7 @@ defmodule MvWeb.RoleLive.ShowTest do
   alias Mv.Authorization
   alias Mv.Authorization.Role
 
-  # Helper to create a role
+  # Helper to create a role (authorize?: false for test data setup)
   defp create_role(attrs \\ %{}) do
     default_attrs = %{
       name: "Test Role #{System.unique_integer([:positive])}",
@@ -28,7 +28,7 @@ defmodule MvWeb.RoleLive.ShowTest do
 
     attrs = Map.merge(default_attrs, attrs)
 
-    case Authorization.create_role(attrs) do
+    case Authorization.create_role(attrs, authorize?: false) do
       {:ok, role} -> role
       {:error, error} -> raise "Failed to create role: #{inspect(error)}"
     end
@@ -38,7 +38,7 @@ defmodule MvWeb.RoleLive.ShowTest do
   defp create_admin_user(conn, actor) do
     # Create admin role
     admin_role =
-      case Authorization.list_roles() do
+      case Authorization.list_roles(authorize?: false) do
         {:ok, roles} ->
           case Enum.find(roles, &(&1.name == "Admin")) do
             nil ->

test/mv_web/live/role_live_test.exs

@@ -9,7 +9,7 @@ defmodule MvWeb.RoleLiveTest do
   alias Mv.Authorization
   alias Mv.Authorization.Role
 
-  # Helper to create a role
+  # Helper to create a role (authorize?: false for test data setup)
   defp create_role(attrs \\ %{}) do
     default_attrs = %{
       name: "Test Role #{System.unique_integer([:positive])}",
@@ -19,7 +19,7 @@ defmodule MvWeb.RoleLiveTest do
 
     attrs = Map.merge(default_attrs, attrs)
 
-    case Authorization.create_role(attrs) do
+    case Authorization.create_role(attrs, authorize?: false) do
       {:ok, role} -> role
       {:error, error} -> raise "Failed to create role: #{inspect(error)}"
     end
@@ -29,7 +29,7 @@ defmodule MvWeb.RoleLiveTest do
   defp create_admin_user(conn, actor) do
     # Create admin role
     admin_role =
-      case Authorization.list_roles() do
+      case Authorization.list_roles(authorize?: false) do
         {:ok, roles} ->
           case Enum.find(roles, &(&1.name == "Admin")) do
             nil ->
@@ -332,7 +332,7 @@ defmodule MvWeb.RoleLiveTest do
       assert match?({:error, {:redirect, %{to: "/admin/roles"}}}, result)
     end
 
-    test "updates role name", %{conn: conn, role: role} do
+    test "updates role name", %{conn: conn, role: role, actor: actor} do
       {:ok, view, _html} = live(conn, "/admin/roles/#{role.id}/edit?return_to=show")
 
       attrs = %{
@@ -348,7 +348,7 @@ defmodule MvWeb.RoleLiveTest do
       assert_redirect(view, "/admin/roles/#{role.id}")
 
       # Verify update
-      {:ok, updated_role} = Authorization.get_role(role.id)
+      {:ok, updated_role} = Authorization.get_role(role.id, actor: actor)
       assert updated_role.name == "Updated Role Name"
     end
 
@@ -377,7 +377,7 @@ defmodule MvWeb.RoleLiveTest do
       assert_redirect(view, "/admin/roles/#{system_role.id}")
 
       # Verify update
-      {:ok, updated_role} = Authorization.get_role(system_role.id)
+      {:ok, updated_role} = Authorization.get_role(system_role.id, actor: actor)
       assert updated_role.permission_set_name == "read_only"
     end
   end
@@ -390,7 +390,7 @@ defmodule MvWeb.RoleLiveTest do
     end
 
     @tag :slow
-    test "deletes non-system role", %{conn: conn} do
+    test "deletes non-system role", %{conn: conn, actor: actor} do
       role = create_role()
 
       {:ok, view, html} = live(conn, "/admin/roles")
@@ -404,7 +404,7 @@ defmodule MvWeb.RoleLiveTest do
 
       # Verify deletion by checking database
       assert {:error, %Ash.Error.Invalid{errors: [%Ash.Error.Query.NotFound{}]}} =
-               Authorization.get_role(role.id)
+               Authorization.get_role(role.id, actor: actor)
     end
 
     test "fails to delete system role with error message", %{conn: conn, actor: actor} do
@@ -430,7 +430,7 @@ defmodule MvWeb.RoleLiveTest do
       assert render(view) =~ "System roles cannot be deleted"
 
       # Role should still exist
-      {:ok, _role} = Authorization.get_role(system_role.id)
+      {:ok, _role} = Authorization.get_role(system_role.id, actor: actor)
     end
   end
 

test/mv_web/live/user_live_authorization_test.exs

@@ -0,0 +1,81 @@
+defmodule MvWeb.UserLiveAuthorizationTest do
+  @moduledoc """
+  Tests for UI authorization on User LiveViews (Index and Show).
+  """
+  use MvWeb.ConnCase, async: false
+
+  import Phoenix.LiveViewTest
+
+  alias Mv.Fixtures
+
+  describe "User Index - Admin" do
+    @tag role: :admin
+    test "sees New User, Edit and Delete buttons", %{conn: conn} do
+      user = Fixtures.user_with_role_fixture("admin")
+
+      {:ok, view, _html} = live(conn, "/users")
+
+      assert has_element?(view, "[data-testid=user-new]")
+      assert has_element?(view, "#row-#{user.id} [data-testid=user-edit]")
+      assert has_element?(view, "#row-#{user.id} [data-testid=user-delete]")
+    end
+  end
+
+  describe "User Index - Non-Admin is redirected" do
+    @tag role: :read_only
+    test "read_only is redirected when accessing /users", %{conn: conn, current_user: user} do
+      assert {:error, {:redirect, %{to: to}}} = live(conn, "/users")
+      assert to == "/users/#{user.id}"
+    end
+
+    @tag role: :member
+    test "member is redirected when accessing /users", %{conn: conn, current_user: user} do
+      assert {:error, {:redirect, %{to: to}}} = live(conn, "/users")
+      assert to == "/users/#{user.id}"
+    end
+
+    @tag role: :normal_user
+    test "normal_user is redirected when accessing /users", %{conn: conn, current_user: user} do
+      assert {:error, {:redirect, %{to: to}}} = live(conn, "/users")
+      assert to == "/users/#{user.id}"
+    end
+  end
+
+  describe "User Show - own profile" do
+    @tag role: :member
+    test "member sees Edit button on own profile", %{conn: conn, current_user: user} do
+      {:ok, view, _html} = live(conn, "/users/#{user.id}")
+
+      assert has_element?(view, "[data-testid=user-edit]")
+    end
+
+    @tag role: :read_only
+    test "read_only sees Edit button on own profile", %{conn: conn, current_user: user} do
+      {:ok, view, _html} = live(conn, "/users/#{user.id}")
+
+      assert has_element?(view, "[data-testid=user-edit]")
+    end
+
+    @tag role: :admin
+    test "admin sees Edit button on user show", %{conn: conn} do
+      user = Fixtures.user_with_role_fixture("read_only")
+
+      {:ok, view, _html} = live(conn, "/users/#{user.id}")
+
+      assert has_element?(view, "[data-testid=user-edit]")
+    end
+  end
+
+  describe "User Show - other user (non-admin redirected)" do
+    @tag role: :member
+    test "member is redirected when accessing other user's profile", %{
+      conn: conn,
+      current_user: current_user
+    } do
+      other_user = Fixtures.user_with_role_fixture("admin")
+
+      assert {:error, {:redirect, %{to: to}}} = live(conn, "/users/#{other_user.id}")
+      assert to == "/users/#{current_user.id}"
+    end
+  end
+end

test/mv_web/member_live/index/membership_fee_status_test.exs

@@ -127,10 +127,12 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
 
       # Load cycles with membership_fee_type relationship
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+        |> Ash.load!(:membership_fee_type, actor: system_actor)
 
       # Use fixed date in 2024 to ensure 2023 is last completed
       # We need to manually set the date for the helper function
@@ -183,8 +185,8 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       # Load cycles with membership_fee_type relationship
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+        |> Ash.load!(:membership_fee_type, actor: system_actor)
 
       status = MembershipFeeStatus.get_cycle_status_for_member(member, true)
 
@@ -222,8 +224,8 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       # Load cycles and fee type first (will be empty)
       member =
         member
-        |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-        |> Ash.load!(:membership_fee_type)
+        |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+        |> Ash.load!(:membership_fee_type, actor: system_actor)
 
       status = MembershipFeeStatus.get_cycle_status_for_member(member, false)
 
@@ -273,12 +275,14 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       member2 = create_member(%{membership_fee_type_id: fee_type.id})
       create_cycle(member2, fee_type, %{cycle_start: last_year_start, status: :unpaid})
 
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       members =
         [member1, member2]
         |> Enum.map(fn m ->
           m
-          |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-          |> Ash.load!(:membership_fee_type)
+          |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+          |> Ash.load!(:membership_fee_type, actor: system_actor)
         end)
 
       filtered = MembershipFeeStatus.filter_members_by_cycle_status(members, :paid, false)
@@ -300,12 +304,14 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       member2 = create_member(%{membership_fee_type_id: fee_type.id})
       create_cycle(member2, fee_type, %{cycle_start: last_year_start, status: :unpaid})
 
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       members =
         [member1, member2]
         |> Enum.map(fn m ->
           m
-          |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-          |> Ash.load!(:membership_fee_type)
+          |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+          |> Ash.load!(:membership_fee_type, actor: system_actor)
         end)
 
       filtered = MembershipFeeStatus.filter_members_by_cycle_status(members, :unpaid, false)
@@ -327,12 +333,14 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       member2 = create_member(%{membership_fee_type_id: fee_type.id})
       create_cycle(member2, fee_type, %{cycle_start: current_year_start, status: :unpaid})
 
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       members =
         [member1, member2]
         |> Enum.map(fn m ->
           m
-          |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-          |> Ash.load!(:membership_fee_type)
+          |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+          |> Ash.load!(:membership_fee_type, actor: system_actor)
         end)
 
       filtered = MembershipFeeStatus.filter_members_by_cycle_status(members, :paid, true)
@@ -354,12 +362,14 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       member2 = create_member(%{membership_fee_type_id: fee_type.id})
       create_cycle(member2, fee_type, %{cycle_start: current_year_start, status: :unpaid})
 
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       members =
         [member1, member2]
         |> Enum.map(fn m ->
           m
-          |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-          |> Ash.load!(:membership_fee_type)
+          |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+          |> Ash.load!(:membership_fee_type, actor: system_actor)
         end)
 
       filtered = MembershipFeeStatus.filter_members_by_cycle_status(members, :unpaid, true)
@@ -373,12 +383,14 @@ defmodule MvWeb.MemberLive.Index.MembershipFeeStatusTest do
       member1 = create_member(%{membership_fee_type_id: fee_type.id})
       member2 = create_member(%{membership_fee_type_id: fee_type.id})
 
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
       members =
         [member1, member2]
         |> Enum.map(fn m ->
           m
-          |> Ash.load!(membership_fee_cycles: [:membership_fee_type])
-          |> Ash.load!(:membership_fee_type)
+          |> Ash.load!([membership_fee_cycles: [:membership_fee_type]], actor: system_actor)
+          |> Ash.load!(:membership_fee_type, actor: system_actor)
         end)
 
       # filter_unpaid_members should still work for backwards compatibility

test/mv_web/member_live/show_membership_fees_test.exs

@@ -28,21 +28,6 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
     |> Ash.create!(actor: system_actor)
   end
 
-  # Helper to create a member
-  defp create_member(attrs) do
-    system_actor = Mv.Helpers.SystemActor.get_system_actor()
-
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "Member",
-      email: "test.member.#{System.unique_integer([:positive])}@example.com"
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-    {:ok, member} = Mv.Membership.create_member(attrs, actor: system_actor)
-    member
-  end
-
   # Helper to create a cycle
   defp create_cycle(member, fee_type, attrs) do
     system_actor = Mv.Helpers.SystemActor.get_system_actor()
@@ -73,7 +58,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
   describe "cycles table display" do
     test "displays all cycles for member", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       _cycle1 = create_cycle(member, fee_type, %{cycle_start: ~D[2022-01-01], status: :paid})
       _cycle2 = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
@@ -95,7 +80,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
 
     test "table columns show correct data", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly, amount: Decimal.new("60.00")})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       create_cycle(member, fee_type, %{
         cycle_start: ~D[2023-01-01],
@@ -124,7 +109,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
       yearly_type = create_fee_type(%{interval: :yearly, name: "Yearly Type"})
       _monthly_type = create_fee_type(%{interval: :monthly, name: "Monthly Type"})
 
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: yearly_type.id})
 
       {:ok, _view, html} = live(conn, "/members/#{member.id}")
 
@@ -132,20 +117,30 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
       assert html =~ "Yearly Type"
     end
 
-    test "shows no type message when no type assigned", %{conn: conn} do
-      member = create_member(%{})
+    test "shows no type message when no type assigned and Regenerate Cycles button is hidden", %{
+      conn: conn
+    } do
+      member = Mv.Fixtures.member_fixture(%{})
 
-      {:ok, _view, html} = live(conn, "/members/#{member.id}")
+      {:ok, view, html} = live(conn, "/members/#{member.id}")
 
       # Should show message about no type assigned
       assert html =~ "No membership fee type assigned" || html =~ "No type"
+
+      # Switch to membership fees tab: message and no Regenerate Cycles button
+      view
+      |> element("button[phx-click='switch_tab'][phx-value-tab='membership_fees']")
+      |> render_click()
+
+      refute has_element?(view, "button[phx-click='regenerate_cycles']"),
+             "Regenerate Cycles should be hidden when no membership fee type is assigned"
     end
   end
 
   describe "status change actions" do
     test "mark as paid works", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
 
@@ -176,7 +171,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
 
     test "mark as suspended works", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
 
@@ -207,7 +202,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
 
     test "mark as unpaid works", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :paid})
 
@@ -240,7 +235,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
   describe "cycle regeneration" do
     test "manual regeneration button exists and can be clicked", %{conn: conn} do
       fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
 
       {:ok, view, _html} = live(conn, "/members/#{member.id}")
 
@@ -266,7 +261,7 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
   describe "edge cases" do
     test "handles members without membership fee type gracefully", %{conn: conn} do
       # No fee type
-      member = create_member(%{})
+      member = Mv.Fixtures.member_fixture(%{})
 
       {:ok, _view, html} = live(conn, "/members/#{member.id}")
 
@@ -274,4 +269,120 @@ defmodule MvWeb.MemberLive.ShowMembershipFeesTest do
       assert html =~ member.first_name
     end
   end
+
+  describe "read_only user (Vorstand/Buchhaltung) - no cycle action buttons" do
+    @tag role: :read_only
+    test "read_only does not see Regenerate Cycles, Delete All Cycles, or Create Cycle buttons",
+         %{
+           conn: conn
+         } do
+      fee_type = create_fee_type(%{interval: :yearly})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
+      _cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      view
+      |> element("button[phx-click='switch_tab'][phx-value-tab='membership_fees']")
+      |> render_click()
+
+      refute has_element?(view, "button[phx-click='regenerate_cycles']")
+      refute has_element?(view, "button[phx-click='delete_all_cycles']")
+      refute has_element?(view, "button[phx-click='open_create_cycle_modal']")
+    end
+
+    @tag role: :read_only
+    test "read_only does not see Paid, Unpaid, Suspended, or Delete buttons in cycles table", %{
+      conn: conn
+    } do
+      fee_type = create_fee_type(%{interval: :yearly})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
+      cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      view
+      |> element("button[phx-click='switch_tab'][phx-value-tab='membership_fees']")
+      |> render_click()
+
+      # Row action buttons must not be present for read_only
+      refute has_element?(view, "button[phx-click='mark_cycle_status']")
+      refute has_element?(view, "button[phx-click='delete_cycle']")
+      # Sanity: cycle row is present (read is allowed)
+      assert has_element?(view, "tr[id='cycle-#{cycle.id}']")
+    end
+  end
+
+  describe "read_only cannot delete all cycles (policy enforced via Ash.destroy)" do
+    @tag role: :read_only
+    test "Ash.destroy returns Forbidden for read_only so handler would reject", %{
+      current_user: read_only_user
+    } do
+      # The handler uses Ash.destroy per cycle, so if the handler were triggered
+      # (e.g. via dev tools), the server would enforce policy and show an error.
+      # This test verifies that Ash.destroy(cycle, actor: read_only_user) returns Forbidden.
+      fee_type = create_fee_type(%{interval: :yearly})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
+      cycle = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
+
+      assert {:error, %Ash.Error.Forbidden{}} =
+               Ash.destroy(cycle, domain: Mv.MembershipFees, actor: read_only_user)
+    end
+  end
+
+  describe "read_only cannot trigger regenerate_cycles (handler enforces can?)" do
+    @tag role: :read_only
+    test "read_only cannot create MembershipFeeCycle so regenerate_cycles handler would show flash error",
+         %{current_user: read_only_user} do
+      # The regenerate_cycles handler checks can?(actor, :create, MembershipFeeCycle) before
+      # calling the generator. If a read_only user triggered the event (e.g. via DevTools),
+      # the handler returns flash error and no new cycles are created.
+      # This test verifies the condition the handler uses.
+      refute MvWeb.Authorization.can?(read_only_user, :create, MembershipFeeCycle),
+             "read_only must not be allowed to create MembershipFeeCycle so handler rejects regenerate_cycles"
+    end
+  end
+
+  describe "confirm_delete_all_cycles handler (policy enforced)" do
+    @tag role: :admin
+    test "admin can delete all cycles via UI and cycles are removed", %{conn: conn} do
+      # Use English locale so confirmation "Yes" matches gettext("Yes")
+      conn = put_session(conn, :locale, "en")
+
+      fee_type = create_fee_type(%{interval: :yearly})
+      member = Mv.Fixtures.member_fixture(%{membership_fee_type_id: fee_type.id})
+      _c1 = create_cycle(member, fee_type, %{cycle_start: ~D[2022-01-01], status: :paid})
+      _c2 = create_cycle(member, fee_type, %{cycle_start: ~D[2023-01-01], status: :unpaid})
+
+      {:ok, view, _html} = live(conn, "/members/#{member.id}")
+
+      view
+      |> element("button[phx-click='switch_tab'][phx-value-tab='membership_fees']")
+      |> render_click()
+
+      view
+      |> element("button[phx-click='delete_all_cycles']")
+      |> render_click()
+
+      view
+      |> element("input[phx-keyup='update_delete_all_confirmation']")
+      |> render_keyup(%{"value" => "Yes"})
+
+      view
+      |> element("button[phx-click='confirm_delete_all_cycles']")
+      |> render_click()
+
+      _html = render(view)
+
+      system_actor = Mv.Helpers.SystemActor.get_system_actor()
+
+      remaining =
+        Mv.MembershipFees.MembershipFeeCycle
+        |> Ash.Query.filter(member_id == ^member.id)
+        |> Ash.read!(actor: system_actor)
+
+      assert remaining == [],
+             "Expected all cycles to be deleted (handler enforces policy via Ash.destroy)"
+    end
+  end
 end

test/mv_web/plugs/check_page_permission_test.exs

@@ -742,6 +742,18 @@ defmodule MvWeb.Plugs.CheckPagePermissionTest do
       assert conn.status == 200
     end
 
+    @tag role: :normal_user
+    test "GET /groups/new returns 200", %{conn: conn} do
+      conn = get(conn, "/groups/new")
+      assert conn.status == 200
+    end
+
+    @tag role: :normal_user
+    test "GET /groups/:slug/edit returns 200", %{conn: conn, group_slug: slug} do
+      conn = get(conn, "/groups/#{slug}/edit")
+      assert conn.status == 200
+    end
+
     @tag role: :normal_user
     test "GET /members/:id/show/edit returns 200", %{conn: conn, member_id: id} do
       conn = get(conn, "/members/#{id}/show/edit")
@@ -830,22 +842,6 @@ defmodule MvWeb.Plugs.CheckPagePermissionTest do
       assert redirected_to(conn) == "/users/#{user.id}"
     end
 
-    @tag role: :normal_user
-    test "GET /groups/new redirects to user profile", %{conn: conn, current_user: user} do
-      conn = get(conn, "/groups/new")
-      assert redirected_to(conn) == "/users/#{user.id}"
-    end
-
-    @tag role: :normal_user
-    test "GET /groups/:slug/edit redirects to user profile", %{
-      conn: conn,
-      current_user: user,
-      group_slug: slug
-    } do
-      conn = get(conn, "/groups/#{slug}/edit")
-      assert redirected_to(conn) == "/users/#{user.id}"
-    end
-
     @tag role: :normal_user
     test "GET /admin/roles redirects to user profile", %{conn: conn, current_user: user} do
       conn = get(conn, "/admin/roles")