new webhook models (#444 )

warning: existing webhook receivers need to be adapted to the new models
2025-12-14 10:36:18 +00:00 · 2025-06-27 22:28:33 +02:00
130 changed files with 2305 additions and 10656 deletions
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-github: h44z # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
--- a/.github/workflows/chart.yml
+++ b/.github/workflows/chart.yml
@@ -20,7 +20,7 @@ jobs:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'pull_request' }}
    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

@@ -35,16 +35,16 @@ jobs:
      # ct lint requires Python 3.x to run following packages:
      #  - yamale (https://github.com/23andMe/Yamale)
      #  - yamllint (https://github.com/adrienverge/yamllint)
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
        with:
          python-version: '3.x'

-      - uses: helm/chart-testing-action@6ec842c01de15ebb84c8627d2744a0c2f2755c9f # v2.8.0
+      - uses: helm/chart-testing-action@v2

      - name: Run chart-testing (lint)
        run: ct lint --config ct.yaml

-      - uses: nolar/setup-k3d-k3s@293b8e5822a20bc0d5bcdd4826f1a665e72aba96 # v1.0.9
+      - uses: nolar/setup-k3d-k3s@v1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

@@ -60,9 +60,9 @@ jobs:
    permissions:
      packages: write
    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@v4

-      - uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -18,13 +18,13 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@v4

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3.7.0
+        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@v3

      - name: Get Version
        shell: bash
@@ -32,14 +32,14 @@ jobs:

      - name: Login to Docker Hub
        if: github.event_name != 'pull_request'
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Login to GitHub Container Registry
        if: github.event_name != 'pull_request'
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -47,7 +47,7 @@ jobs:

      - name: Extract metadata (tags, labels) for Docker
        id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@v5
        with:
          images: |
            wgportal/wg-portal
@@ -66,9 +66,13 @@ jobs:
            type=semver,pattern={{major}}
            type=semver,pattern=v{{major}}.{{minor}}
            type=semver,pattern=v{{major}}
+            # add v{{major}} tag, even for beta or release-canidate releases
+            type=match,pattern=(v\d),group=1,enable=${{ contains(github.ref, 'beta') || contains(github.ref, 'rc') }}
+            # add {{major}} tag, even for beta releases or release-canidate releases
+            type=match,pattern=v(\d),group=1,enable=${{ contains(github.ref, 'beta') || contains(github.ref, 'rc') }}

      - name: Build and push Docker image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@v6
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
@@ -80,7 +84,7 @@ jobs:
            BUILD_VERSION=${{ env.BUILD_VERSION }}

      - name: Export binaries from images
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64,linux/arm/v7
@@ -96,7 +100,7 @@ jobs:
          done

      - name: Upload binaries
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
        with:
          name: binaries
          path: binaries/wg-portal_linux*
@@ -110,12 +114,12 @@ jobs:
      contents: write
    steps:
      - name: Download binaries
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@v4
        with:
          name: binaries

      - name: Create GitHub Release
-        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
+        uses: softprops/action-gh-release@v2
        with:
          files: 'wg-portal_linux*'
          generate_release_notes: true
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -15,11 +15,11 @@ jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
        with:
          python-version: 3.x

@@ -37,4 +37,4 @@ jobs:
        run: mike deploy --push --update-aliases ${{ github.ref_name }} latest
        env:
          GIT_COMMITTER_NAME: "github-actions[bot]"
-          GIT_COMMITTER_EMAIL: "41898282+github-actions[bot]@users.noreply.github.com"
+          GIT_COMMITTER_EMAIL: "41898282+github-actions[bot]@users.noreply.github.com"
--- a/6
+++ b/6
@@ -20,7 +20,7 @@ RUN npm run build
 ######
 # Build backend
 ######
-FROM --platform=${BUILDPLATFORM} golang:1.25-alpine AS builder
+FROM --platform=${BUILDPLATFORM} golang:1.24-alpine AS builder
 # Set the working directory
 WORKDIR /build
 # Download dependencies
@@ -50,9 +50,9 @@ COPY --from=builder /build/dist/wg-portal /
 ######
 # Final image
 ######
-FROM alpine:3.23
+FROM alpine:3.22
 # Install OS-level dependencies
-RUN apk add --no-cache bash curl iptables nftables openresolv wireguard-tools tzdata
+RUN apk add --no-cache bash curl iptables nftables openresolv wireguard-tools
 # Setup timezone
 ENV TZ=UTC
 # Copy binaries
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2020-2025 Christoph Haas
+Copyright (c) 2020-2023 Christoph Haas

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ The configuration portal supports using a database (SQLite, MySQL, MsSQL, or Pos
 ## Features

 * Self-hosted - the whole application is a single binary
-* Responsive multi-language web UI with dark-mode written in Vue.js
+* Responsive multi-language web UI written in Vue.js
 * Automatically selects IP from the network pool assigned to the client
 * QR-Code for convenient mobile client configuration
 * Sends email to the client with QR-code and client config
@@ -32,7 +32,6 @@ The configuration portal supports using a database (SQLite, MySQL, MsSQL, or Pos
 * Docker ready
 * Can be used with existing WireGuard setups
 * Support for multiple WireGuard interfaces
-* Supports multiple WireGuard backends (wgctrl, MikroTik, or pfSense)
 * Peer Expiry Feature
 * Handles route and DNS settings like wg-quick does
 * Exposes Prometheus metrics for monitoring and alerting
@@ -62,17 +61,6 @@ For the complete documentation visit [wgportal.org](https://wgportal.org).

 * MIT License. [MIT](LICENSE.txt) or <https://opensource.org/licenses/MIT>

-## Contributors and Sponsors
-
-Thanks so much for all your contributions! They’re truly appreciated and help keep WireGuard Portal moving ahead.
-
-<a href="https://github.com/h44z/wg-portal/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=h44z/wg-portal" />
-</a>
-
-Want to support the project? You can buy me a coffee or join as a contributor - every bit of support helps! 
-[Become a sponsor!](https://github.com/sponsors/h44z)
-

 > [!IMPORTANT]
 > Since the project was accepted by the Docker-Sponsored Open Source Program, the Docker image location has moved to [wgportal/wg-portal](https://hub.docker.com/r/wgportal/wg-portal).
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -7,7 +7,7 @@ If you believe you've found a security issue in one of the supported versions of
 | Version | Supported          |
 |---------|--------------------|
 | v2.x    | :white_check_mark: |
-| v1.x    | :x:                |
+| v1.x    | :white_check_mark: |

 ## Reporting a Vulnerability

--- a/cmd/wg-portal/main.go
+++ b/cmd/wg-portal/main.go
@@ -50,8 +50,9 @@ func main() {
 	database, err := adapters.NewSqlRepository(rawDb)
 	internal.AssertNoError(err)

-	wireGuard, err := wireguard.NewControllerManager(cfg)
-	internal.AssertNoError(err)
+	wireGuard := adapters.NewWireGuardRepository()
+
+	wgQuick := adapters.NewWgQuickRepo()

 	mailer := adapters.NewSmtpMailRepo(cfg.Mail)

@@ -84,14 +85,13 @@ func main() {
 	internal.AssertNoError(err)
 	userManager.StartBackgroundJobs(ctx)

-	authenticator, err := auth.NewAuthenticator(&cfg.Auth, cfg.Web.ExternalUrl, cfg.Web.BasePath, eventBus, userManager)
+	authenticator, err := auth.NewAuthenticator(&cfg.Auth, cfg.Web.ExternalUrl, eventBus, userManager)
 	internal.AssertNoError(err)
-	authenticator.StartBackgroundJobs(ctx)

 	webAuthn, err := auth.NewWebAuthnAuthenticator(cfg, eventBus, userManager)
 	internal.AssertNoError(err)

-	wireGuardManager, err := wireguard.NewWireGuardManager(cfg, eventBus, wireGuard, database)
+	wireGuardManager, err := wireguard.NewWireGuardManager(cfg, eventBus, wireGuard, wgQuick, database)
 	internal.AssertNoError(err)
 	wireGuardManager.StartBackgroundJobs(ctx)

@@ -105,7 +105,7 @@ func main() {
 	mailManager, err := mail.NewMailManager(cfg, mailer, cfgFileManager, database, database)
 	internal.AssertNoError(err)

-	routeManager, err := route.NewRouteManager(cfg, eventBus, database, wireGuard)
+	routeManager, err := route.NewRouteManager(cfg, eventBus, database)
 	internal.AssertNoError(err)
 	routeManager.StartBackgroundJobs(ctx)

@@ -133,7 +133,7 @@ func main() {
 	apiV0EndpointUsers := handlersV0.NewUserEndpoint(cfg, apiV0Auth, validatorManager, apiV0BackendUsers)
 	apiV0EndpointInterfaces := handlersV0.NewInterfaceEndpoint(cfg, apiV0Auth, validatorManager, apiV0BackendInterfaces)
 	apiV0EndpointPeers := handlersV0.NewPeerEndpoint(cfg, apiV0Auth, validatorManager, apiV0BackendPeers)
-	apiV0EndpointConfig := handlersV0.NewConfigEndpoint(cfg, apiV0Auth, wireGuard)
+	apiV0EndpointConfig := handlersV0.NewConfigEndpoint(cfg, apiV0Auth)
 	apiV0EndpointTest := handlersV0.NewTestEndpoint(apiV0Auth)

 	apiFrontend := handlersV0.NewRestApi(apiV0Session,
--- a/config.yml.sample
+++ b/config.yml.sample
@@ -11,12 +11,7 @@ core:

 web:
  external_url: http://localhost:8888
-  base_path: ""
  request_logging: true
-  frontend_filepath: ""
-
-mail:
-  templates_path: ""

 webhook:
  url: ""
@@ -98,16 +93,4 @@ auth:
        admin_value_regex: ^true$
        admin_group_regex: ^admin-group-name$
      registration_enabled: true
-      log_user_info: true
-
-backend:
-  default: local
-  pfsense:
-    - id: pfsense1
-      display_name: "Main pfSense Firewall"
-      api_url: "https://pfsense.example.com"  # Base URL without /api/v2 (endpoints already include it)
-      api_key: "your-api-key"  # Generate in pfSense under 'System' -> 'REST API' -> 'Keys'
-      api_verify_tls: true
-      api_timeout: 30s
-      concurrency: 5
-      debug: false
+      log_user_info: true
--- a/deploy/helm/Chart.yaml
+++ b/deploy/helm/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: wg-portal
 description: WireGuard Configuration Portal with LDAP, OAuth, OIDC authentication
 # Version is set to ensure compatibility with the chart's Ingress resource.
-kubeVersion: ">=1.19.0-0"
+kubeVersion: ">=1.19.0"
 type: application
 home: https://wgportal.org
 icon: https://wgportal.org/latest/assets/images/logo.svg
@@ -16,7 +16,7 @@ annotations:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.7.2
+version: 0.7.1

 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
--- a/deploy/helm/README.md
+++ b/deploy/helm/README.md
@@ -1,6 +1,6 @@
 # wg-portal

-![Version: 0.7.2](https://img.shields.io/badge/Version-0.7.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v2](https://img.shields.io/badge/AppVersion-v2-informational?style=flat-square)
+![Version: 0.7.1](https://img.shields.io/badge/Version-0.7.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v2](https://img.shields.io/badge/AppVersion-v2-informational?style=flat-square)

 WireGuard Configuration Portal with LDAP, OAuth, OIDC authentication

@@ -12,7 +12,7 @@ WireGuard Configuration Portal with LDAP, OAuth, OIDC authentication

 ## Requirements

-Kubernetes: `>=1.19.0-0`
+Kubernetes: `>=1.19.0`

 ## Installing the Chart

--- a/docs/assets/images/wgportal_dark.png
+++ b/docs/assets/images/wgportal_dark.png
--- a/docs/assets/images/wgportal_light.png
+++ b/docs/assets/images/wgportal_light.png
--- a/docs/documentation/configuration/examples.md
+++ b/docs/documentation/configuration/examples.md
@@ -11,27 +11,6 @@ core:
  create_default_peer: true
  self_provisioning_allowed: true

-backend:
-  # default backend decides where new interfaces are created
-  default: mikrotik
-
-  # A prefix for resolvconf. Usually it is "tun.". If you are using systemd, the prefix should be empty.
-  local_resolvconf_prefix: "tun."
-
-  mikrotik:
-    - id: mikrotik                   # unique id, not "local"
-      display_name: RouterOS RB5009  # optional nice name
-      api_url: https://10.10.10.10/rest
-      api_user: wgportal
-      api_password: a-super-secret-password
-      api_verify_tls: false        # set to false only if using self-signed during testing
-      api_timeout: 30s             # maximum request duration
-      concurrency: 5               # limit parallel REST calls to device
-      debug: false                 # verbose logging for this backend
-      ignored_interfaces:          # ignore these interfaces during import
-      - wgTest1
-      - wgTest2
-
 web:
  site_title: My WireGuard Server
  site_company_name: My Company
@@ -67,7 +46,8 @@ auth:
 auth:
  ldap:
    # a sample LDAP provider with user sync enabled
-    - provider_name: ldap
+    - id: ldap
+      provider_name: Active Directory
      url: ldap://srv-ad1.company.local:389
      bind_user: ldap_wireguard@company.local
      bind_pass: super-s3cr3t-ldap
@@ -98,7 +78,8 @@ auth:
  oidc:
    # A sample Entra ID provider with environment variable substitution.
    # Only users with an @outlook.com email address are allowed to register or login.
-    - provider_name: azure
+    - id: azure
+      provider_name: azure
      display_name: Login with</br>Entra ID
      registration_enabled: true
      base_url: "https://login.microsoftonline.com/${AZURE_TENANT_ID}/v2.0"
@@ -111,7 +92,8 @@ auth:
        - email

    # a sample provider where users with the attribute `wg_admin` set to `true` are considered as admins
-    - provider_name: google
+    - id: oidc-with-admin-attribute
+      provider_name: google
      display_name: Login with</br>Google
      base_url: https://accounts.google.com
      client_id: the-client-id-1234.apps.googleusercontent.com
@@ -133,7 +115,8 @@ auth:
      log_user_info: true

    # a sample provider where users in the group `the-admin-group` are considered as admins
-    - provider_name: google2
+    - id: oidc-with-admin-group
+      provider_name: google2
      display_name: Login with</br>Google2
      base_url: https://accounts.google.com
      client_id: another-client-id-1234.apps.googleusercontent.com
@@ -164,7 +147,8 @@ auth:
  oauth:
    # a sample provider where users with the attribute `this-attribute-must-be-true` set to `true` or `True`
    # are considered as admins
-    - provider_name: google3
+    - id: google_plain_oauth-with-admin-attribute
+      provider_name: google3
      display_name: Login with</br>Google3
      client_id: another-client-id-1234.apps.googleusercontent.com
      client_secret: A_CLIENT_SECRET
@@ -186,7 +170,8 @@ auth:
    
    # a sample provider where either users with the attribute `this-attribute-must-be-true` set to `true` or 
    # users in the group `admin-group-name` are considered as admins
-    - provider_name: google4
+    - id: google_plain_oauth_with_groups
+      provider_name: google4
      display_name: Login with</br>Google4
      client_id: another-client-id-1234.apps.googleusercontent.com
      client_secret: A_CLIENT_SECRET
@@ -210,5 +195,3 @@ auth:
      registration_enabled: true
      log_user_info: true
 ```
-
-For more information, check out the usage documentation (e.g. [General Configuration](../usage/general.md) or [Backends Configuration](../usage/backends.md)).
--- a/docs/documentation/configuration/overview.md
+++ b/docs/documentation/configuration/overview.md
@@ -16,7 +16,6 @@ core:
  admin_user: admin@wgportal.local
  admin_password: wgportal-default
  admin_api_token: ""
-  disable_admin_user: false
  editable_keys: true
  create_default_peer: false
  create_default_peer_on_creation: false
@@ -25,10 +24,6 @@ core:
  self_provisioning_allowed: false
  import_existing: true
  restore_state: true
-  
-backend:
-  default: local
-  local_resolvconf_prefix: tun.

 advanced:
  log_level: info
@@ -73,8 +68,6 @@ mail:
  auth_type: plain
  from: Wireguard Portal <noreply@wireguard.local>
  link_only: false
-  allow_peer_email: false
-  templates_path: ""

 auth:
  oidc: []
@@ -88,7 +81,6 @@ auth:
 web:
  listening_address: :8888
  external_url: http://localhost:8888
-  base_path: ""
  site_company_name: WireGuard Portal
  site_title: WireGuard Portal
  session_identifier: wgPortalSession
@@ -98,7 +90,6 @@ web:
  expose_host_info: false
  cert_file: ""
  key_File: ""
-  frontend_filepath: ""

 webhook:
  url: ""
@@ -111,7 +102,6 @@ webhook:

 Below you will find sections like
 [`core`](#core),
-[`backend`](#backend),
 [`advanced`](#advanced),
 [`database`](#database),
 [`statistics`](#statistics),
@@ -130,211 +120,105 @@ More advanced options are found in the subsequent `Advanced` section.

 ### `admin_user`
 - **Default:** `admin@wgportal.local`
- **Environment Variable:** `WG_PORTAL_CORE_ADMIN_USER`
 - **Description:** The administrator user. This user will be created as a default admin if it does not yet exist.

 ### `admin_password`
 - **Default:** `wgportal-default`
- **Environment Variable:** `WG_PORTAL_CORE_ADMIN_PASSWORD`
 - **Description:** The administrator password. The default password should be changed immediately!
 - **Important:** The password should be strong and secure. The minimum password length is specified in [auth.min_password_length](#min_password_length). By default, it is 16 characters.

-### `disable_admin_user`
- **Default:** `false`
- **Environment Variable:** `WG_PORTAL_CORE_DISABLE_ADMIN_USER`
- **Description:** If `true`, no admin user is created. This is useful if you plan to manage users exclusively through external authentication providers such as LDAP or OAuth.
-
 ### `admin_api_token`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_CORE_ADMIN_API_TOKEN`
 - **Description:** An API token for the admin user. If a token is provided, the REST API can be accessed using this token. If empty, the API is initially disabled for the admin user.

 ### `editable_keys`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_CORE_EDITABLE_KEYS`
 - **Description:** Allow editing of WireGuard key-pairs directly in the UI.

 ### `create_default_peer`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_CORE_CREATE_DEFAULT_PEER`
 - **Description:** If a user logs in for the first time with no existing peers, automatically create a new WireGuard peer for **all** server interfaces.

 ### `create_default_peer_on_creation`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_CORE_CREATE_DEFAULT_PEER_ON_CREATION`
 - **Description:** If an LDAP user is created (e.g., through LDAP sync) and has no peers, automatically create a new WireGuard peer for **all** server interfaces.

 ### `re_enable_peer_after_user_enable`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_CORE_RE_ENABLE_PEER_AFTER_USER_ENABLE`
 - **Description:** Re-enable all peers that were previously disabled if the associated user is re-enabled.

 ### `delete_peer_after_user_deleted`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_CORE_DELETE_PEER_AFTER_USER_DELETED`
 - **Description:** If a user is deleted, remove all linked peers. Otherwise, peers remain but are disabled.

 ### `self_provisioning_allowed`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_CORE_SELF_PROVISIONING_ALLOWED`
 - **Description:** Allow registered (non-admin) users to self-provision peers from their profile page.

 ### `import_existing`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_CORE_IMPORT_EXISTING`
 - **Description:** On startup, import existing WireGuard interfaces and peers into WireGuard Portal.

 ### `restore_state`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_CORE_RESTORE_STATE`
 - **Description:** Restore the WireGuard interface states (up/down) that existed before WireGuard Portal started.

 ---

-## Backend
-
-Configuration options for the WireGuard backend, which manages the WireGuard interfaces and peers.
-The current MikroTik backend is in **BETA** and may not support all features.
-
-### `default`
- **Default:** `local`
- **Description:** The default backend to use for managing WireGuard interfaces. 
-  Valid options are: `local`, or other backend id's configured in the `mikrotik` section.
-
-### `local_resolvconf_prefix`
- **Default:** `tun.`
- **Environment Variable:** `WG_PORTAL_BACKEND_LOCAL_RESOLVCONF_PREFIX`
- **Description:** Interface name prefix for WireGuard interfaces on the local system which is used to configure DNS servers with *resolvconf*. 
-  It depends on the *resolvconf* implementation you are using, most use a prefix of `tun.`, but some have an empty prefix (e.g., systemd).
-
-### `ignored_local_interfaces`
- **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_BACKEND_IGNORED_LOCAL_INTERFACES`
-  (comma-separated values)
- **Description:** A list of interface names to exclude when enumerating local interfaces.
-  This is useful if you want to prevent certain interfaces from being imported from the local system.
-
-### Mikrotik
-
-The `mikrotik` array contains a list of MikroTik backend definitions. Each entry describes how to connect to a MikroTik RouterOS instance that hosts WireGuard interfaces.
-
-Below are the properties for each entry inside `backend.mikrotik`:
-
-#### `id`
- **Default:** *(empty)*
- **Description:** A unique identifier for this backend. 
-  This value can be referenced by `backend.default` to use this backend as default.
-  The identifier must be unique across all backends and must not use the reserved keyword `local`.
-
-#### `display_name`
- **Default:** *(empty)*
- **Description:** A human-friendly display name for this backend. If omitted, the `id` will be used as the display name.
-
-#### `api_url`
- **Default:** *(empty)*
- **Description:** Base URL of the MikroTik REST API, including scheme and path, e.g., `https://10.10.10.10:8729/rest`.
-
-#### `api_user`
- **Default:** *(empty)*
- **Description:** Username for authenticating against the MikroTik API.
-  Ensure that the user has sufficient permissions to manage WireGuard interfaces and peers.
-
-#### `api_password`
- **Default:** *(empty)*
- **Description:** Password for the specified API user.
-
-#### `api_verify_tls`
- **Default:** `false`
- **Description:** Whether to verify the TLS certificate of the MikroTik API endpoint. Set to `false` to allow self-signed certificates (not recommended for production).
-
-#### `api_timeout`
- **Default:** `30s`
- **Description:** Timeout for API requests to the MikroTik device. Uses Go duration format (e.g., `10s`, `1m`). If omitted, a default of 30 seconds is used.
-
-#### `concurrency`
- **Default:** `5`
- **Description:** Maximum number of concurrent API requests the backend will issue when enumerating interfaces and their details. If `0` or negative, a sane default of `5` is used.
-
-#### `ignored_interfaces`
- **Default:** *(empty)*
- **Description:** A list of interface names to exclude during interface enumeration.
-  This is useful if you want to prevent specific interfaces from being imported from the MikroTik device.
-
-#### `debug`
- **Default:** `false`
- **Description:** Enable verbose debug logging for the MikroTik backend.
-
-For more details on configuring the MikroTik backend, see the [Backends](../usage/backends.md) documentation.
-
---
-
 ## Advanced

 Additional or more specialized configuration options for logging and interface creation details.

 ### `log_level`
 - **Default:** `info`
- **Environment Variable:** `WG_PORTAL_ADVANCED_LOG_LEVEL`
 - **Description:** The log level used by the application. Valid options are: `trace`, `debug`, `info`, `warn`, `error`.

 ### `log_pretty`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_ADVANCED_LOG_PRETTY`
 - **Description:** If `true`, log messages are colorized and formatted for readability (pretty-print).

 ### `log_json`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_ADVANCED_LOG_JSON`
 - **Description:** If `true`, log messages are structured in JSON format.

 ### `start_listen_port`
 - **Default:** `51820`
- **Environment Variable:** `WG_PORTAL_ADVANCED_START_LISTEN_PORT`
 - **Description:** The first port to use when automatically creating new WireGuard interfaces.

 ### `start_cidr_v4`
 - **Default:** `10.11.12.0/24`
- **Environment Variable:** `WG_PORTAL_ADVANCED_START_CIDR_V4`
 - **Description:** The initial IPv4 subnet to use when automatically creating new WireGuard interfaces.

 ### `start_cidr_v6`
 - **Default:** `fdfd:d3ad:c0de:1234::0/64`
- **Environment Variable:** `WG_PORTAL_ADVANCED_START_CIDR_V6`
 - **Description:** The initial IPv6 subnet to use when automatically creating new WireGuard interfaces.

 ### `use_ip_v6`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_ADVANCED_USE_IP_V6`
 - **Description:** Enable or disable IPv6 support.

 ### `config_storage_path`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_ADVANCED_CONFIG_STORAGE_PATH`
 - **Description:** Path to a directory where `wg-quick` style configuration files will be stored (if you need local filesystem configs).

 ### `expiry_check_interval`
 - **Default:** `15m`
- **Environment Variable:** `WG_PORTAL_ADVANCED_EXPIRY_CHECK_INTERVAL`
 - **Description:** Interval after which existing peers are checked if they are expired. Format uses `s`, `m`, `h`, `d` for seconds, minutes, hours, days, see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).

 ### `rule_prio_offset`
 - **Default:** `20000`
- **Environment Variable:** `WG_PORTAL_ADVANCED_RULE_PRIO_OFFSET`
 - **Description:** Offset for IP route rule priorities when configuring routing.

 ### `route_table_offset`
 - **Default:** `20000`
- **Environment Variable:** `WG_PORTAL_ADVANCED_ROUTE_TABLE_OFFSET`
 - **Description:** Offset for IP route table IDs when configuring routing.

 ### `api_admin_only`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_ADVANCED_API_ADMIN_ONLY`
 - **Description:** If `true`, the public REST API is accessible only to admin users. The API docs live at [`/api/v1/doc.html`](../rest-api/api-doc.md).

 ### `limit_additional_user_peers`
 - **Default:** `0`
- **Environment Variable:** `WG_PORTAL_ADVANCED_LIMIT_ADDITIONAL_USER_PEERS`
 - **Description:** Limit additional peers a normal user can create. `0` means unlimited.

 ---
@@ -348,22 +232,18 @@ If sensitive values (like private keys) should be stored in an encrypted format,

 ### `debug`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_DATABASE_DEBUG`
 - **Description:** If `true`, logs all database statements (verbose).

 ### `slow_query_threshold`
 - **Default:** "0"
- **Environment Variable:** `WG_PORTAL_DATABASE_SLOW_QUERY_THRESHOLD`
 - **Description:** A time threshold (e.g., `100ms`) above which queries are considered slow and logged as warnings. If zero, slow query logging is disabled. Format uses `s`, `ms` for seconds, milliseconds, see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration). The value must be a string.

 ### `type`
 - **Default:** `sqlite`
- **Environment Variable:** `WG_PORTAL_DATABASE_TYPE`
 - **Description:** The database type. Valid options: `sqlite`, `mssql`, `mysql`, `postgres`.

 ### `dsn`
 - **Default:** `data/sqlite.db`
- **Environment Variable:** `WG_PORTAL_DATABASE_DSN`
 - **Description:** The Data Source Name (DSN) for connecting to the database.  
  For example:
  ```text
@@ -372,7 +252,6 @@ If sensitive values (like private keys) should be stored in an encrypted format,

 ### `encryption_passphrase`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_DATABASE_ENCRYPTION_PASSPHRASE`
 - **Description:** Passphrase for encrypting sensitive values such as private keys in the database. Encryption is only applied if this passphrase is set.
  **Important:** Once you enable encryption by setting this passphrase, you cannot disable it or change it afterward. 
  New or updated records will be encrypted; existing data remains in plaintext until it’s next modified.
@@ -385,114 +264,82 @@ Controls how WireGuard Portal collects and reports usage statistics, including p

 ### `use_ping_checks`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_STATISTICS_USE_PING_CHECKS`
 - **Description:** Enable periodic ping checks to verify that peers remain responsive.

 ### `ping_check_workers`
 - **Default:** `10`
- **Environment Variable:** `WG_PORTAL_STATISTICS_PING_CHECK_WORKERS`
 - **Description:** Number of parallel worker processes for ping checks.

 ### `ping_unprivileged`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_STATISTICS_PING_UNPRIVILEGED`
 - **Description:** If `false`, ping checks run without root privileges. This is currently considered BETA.

 ### `ping_check_interval`
 - **Default:** `1m`
- **Environment Variable:** `WG_PORTAL_STATISTICS_PING_CHECK_INTERVAL`
 - **Description:** Interval between consecutive ping checks for all peers. Format uses `s`, `m`, `h`, `d` for seconds, minutes, hours, days, see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).

 ### `data_collection_interval`
 - **Default:** `1m`
- **Environment Variable:** `WG_PORTAL_STATISTICS_DATA_COLLECTION_INTERVAL`
 - **Description:** Interval between data collection cycles (bytes sent/received, handshake times, etc.). Format uses `s`, `m`, `h`, `d` for seconds, minutes, hours, days, see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).

 ### `collect_interface_data`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_STATISTICS_COLLECT_INTERFACE_DATA`
 - **Description:** If `true`, collects interface-level data (bytes in/out) for monitoring and statistics.

 ### `collect_peer_data`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_STATISTICS_COLLECT_PEER_DATA`
 - **Description:** If `true`, collects peer-level data (bytes, last handshake, endpoint, etc.).

 ### `collect_audit_data`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_STATISTICS_COLLECT_AUDIT_DATA`
 - **Description:** If `true`, logs certain portal events (such as user logins) to the database.

 ### `listening_address`
 - **Default:** `:8787`
- **Environment Variable:** `WG_PORTAL_STATISTICS_LISTENING_ADDRESS`
 - **Description:** Address and port for the integrated Prometheus metric server (e.g., `:8787` or `127.0.0.1:8787`).

 ---

 ## Mail

-Options for configuring email notifications or sending peer configurations via email. 
-By default, emails will only be sent to peers that have a valid user record linked. 
-To send emails to all peers that have a valid email-address as user-identifier, set `allow_peer_email` to `true`.
+Options for configuring email notifications or sending peer configurations via email.

 ### `host`
 - **Default:** `127.0.0.1`
- **Environment Variable:** `WG_PORTAL_MAIL_HOST`
 - **Description:** Hostname or IP of the SMTP server.

 ### `port`
 - **Default:** `25`
- **Environment Variable:** `WG_PORTAL_MAIL_PORT`
 - **Description:** Port number for the SMTP server.

 ### `encryption`
 - **Default:** `none`
- **Environment Variable:** `WG_PORTAL_MAIL_ENCRYPTION`
 - **Description:** SMTP encryption type. Valid values: `none`, `tls`, `starttls`.

 ### `cert_validation`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_MAIL_CERT_VALIDATION`
 - **Description:** If `true`, validate the SMTP server certificate (relevant if `encryption` = `tls`).

 ### `username`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_MAIL_USERNAME`
 - **Description:** Optional SMTP username for authentication.

 ### `password`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_MAIL_PASSWORD`
 - **Description:** Optional SMTP password for authentication.

 ### `auth_type`
 - **Default:** `plain`
- **Environment Variable:** `WG_PORTAL_MAIL_AUTH_TYPE`
 - **Description:** SMTP authentication type. Valid values: `plain`, `login`, `crammd5`.

 ### `from`
 - **Default:** `Wireguard Portal <noreply@wireguard.local>`
- **Environment Variable:** `WG_PORTAL_MAIL_FROM`
 - **Description:** The default "From" address when sending emails.

 ### `link_only`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_MAIL_LINK_ONLY`
 - **Description:** If `true`, emails only contain a link to WireGuard Portal, rather than attaching the full configuration.

-### `allow_peer_email`
- **Default:** `false`
- **Environment Variable:** `WG_PORTAL_MAIL_ALLOW_PEER_EMAIL`
- **Description:** If `true`, and a peer has no valid user record linked, but the user-identifier of the peer is a valid email address, emails will be sent to that email address.
-  If false, and the peer has no valid user record linked, emails will not be sent.
-  If a peer has linked a valid user, the email address is always taken from the user record.
-
-### `templates_path`
- **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_MAIL_TEMPLATES_PATH`
- **Description:** Path to the email template files that override embedded templates. Check [usage documentation](../usage/mail-templates.md) for an example.`
-
 ---

 ## Auth
@@ -504,14 +351,12 @@ Some core authentication options are shared across all providers, while others a

 ### `min_password_length`
 - **Default:** `16`
- **Environment Variable:** `WG_PORTAL_AUTH_MIN_PASSWORD_LENGTH`
 - **Description:** Minimum password length for local authentication. This is not enforced for LDAP authentication.
  The default admin password strength is also enforced by this setting.
 - **Important:** The password should be strong and secure. It is recommended to use a password with at least 16 characters, including uppercase and lowercase letters, numbers, and special characters.

 ### `hide_login_form`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_AUTH_HIDE_LOGIN_FORM`
 - **Description:** If `true`, the login form is hidden and only the OIDC, OAuth, LDAP, or WebAuthn providers are shown. This is useful if you want to enforce a specific authentication method.
  If no social login providers are configured, the login form is always shown, regardless of this setting.
 - **Important:** You can still access the login form by adding the `?all` query parameter to the login URL (e.g. https://wg.portal/#/login?all). 
@@ -574,18 +419,13 @@ Below are the properties for each OIDC provider entry inside `auth.oidc`:
    - `admin_group_regex`: A regular expression to match the `user_groups` claim. Each entry in the `user_groups` claim is checked against this regex.

 #### `registration_enabled`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, a new user will be created in WireGuard Portal if not already present.

 #### `log_user_info`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, OIDC user data is logged at the trace level upon login (for debugging).

-#### `log_sensitive_info`
- **Default:** `false`
- **Description:** If `true`, sensitive OIDC user data, such as tokens and raw responses, will be logged at the trace level upon login (for debugging).
- **Important:** Keep this setting disabled in production environments! Remove logs once you finished debugging authentication issues.
-
 ---

 ### OAuth
@@ -652,18 +492,13 @@ Below are the properties for each OAuth provider entry inside `auth.oauth`:
  - `admin_group_regex`: A regular expression to match the `user_groups` claim. Each entry in the `user_groups` claim is checked against this regex.

 #### `registration_enabled`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, new users are created automatically on successful login.

 #### `log_user_info`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, logs user info at the trace level upon login.

-#### `log_sensitive_info`
- **Default:** `false`
- **Description:** If `true`, sensitive OIDC user data, such as tokens and raw responses, will be logged at the trace level upon login (for debugging).
- **Important:** Keep this setting disabled in production environments! Remove logs once you finished debugging authentication issues.
-
 ---

 ### LDAP
@@ -680,11 +515,11 @@ Below are the properties for each LDAP provider entry inside `auth.ldap`:
 - **Description:** The LDAP server URL (e.g., `ldap://srv-ad01.company.local:389`).

 #### `start_tls`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, use STARTTLS to secure the LDAP connection.

 #### `cert_validation`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, validate the LDAP server’s TLS certificate.

 #### `tls_certificate_path`
@@ -753,24 +588,20 @@ Below are the properties for each LDAP provider entry inside `auth.ldap`:
  (&(objectClass=organizationalPerson)(!userAccountControl:1.2.840.113556.1.4.803:=2)(mail=*))
  ```

-#### `sync_log_user_info`
- **Default:** `false`
- **Description:** If `true`, logs LDAP user data at the trace level during synchronization.
-
 #### `disable_missing`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, any user **not** found in LDAP (during sync) is disabled in WireGuard Portal.

 #### `auto_re_enable`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, users that where disabled because they were missing (see `disable_missing`) will be re-enabled once they are found again.

 #### `registration_enabled`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, new user accounts are created in WireGuard Portal upon first login.

 #### `log_user_info`
- **Default:** `false`
+- **Default:** *(empty)*
 - **Description:** If `true`, logs LDAP user data at the trace level upon login.

 ---
@@ -781,7 +612,6 @@ The `webauthn` section contains configuration options for WebAuthn authenticatio

 #### `enabled`
 - **Default:** `true`
- **Environment Variable:** `WG_PORTAL_AUTH_WEBAUTHN_ENABLED`
 - **Description:** If `true`, Passkey authentication is enabled. If `false`, WebAuthn is disabled.
  Users are encouraged to use Passkeys for secure authentication instead of passwords. 
  If a passkey is registered, the password login is still available as a fallback. Ensure that the password is strong and secure.
@@ -794,76 +624,50 @@ Without a valid `external_url`, the login process may fail due to CSRF protectio

 ### `listening_address`
 - **Default:** `:8888`
- **Environment Variable:** `WG_PORTAL_WEB_LISTENING_ADDRESS`
 - **Description:** The listening address and port for the web server (e.g., `:8888` to bind on all interfaces or `127.0.0.1:8888` to bind only on the loopback interface).
  Ensure that access to WireGuard Portal is protected against unauthorized access, especially if binding to all interfaces.

 ### `external_url`
 - **Default:** `http://localhost:8888`
- **Environment Variable:** `WG_PORTAL_WEB_EXTERNAL_URL`
- **Description:** The URL where a client can access WireGuard Portal. This URL is used for generating links in emails and for performing OAUTH redirects.
-  The external URL must not contain a path component or trailing slash. If you want to serve WireGuard Portal on a subpath, use the `base_path` setting.
+- **Description:** The URL where a client can access WireGuard Portal. This URL is used for generating links in emails and for performing OAUTH redirects.  
  **Important:** If you are using a reverse proxy, set this to the external URL of the reverse proxy, otherwise login will fail. If you access the portal via IP address, set this to the IP address of the server.

-### `base_path`
- **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEB_BASE_PATH`
- **Description:** The base path for the web server (e.g., `/wgportal`). 
-  By default (meaning an empty value), the portal will be served from the root path `/`.
-
 ### `site_company_name`
 - **Default:** `WireGuard Portal`
- **Environment Variable:** `WG_PORTAL_WEB_SITE_COMPANY_NAME`
 - **Description:** The company name that is shown at the bottom of the web frontend.

 ### `site_title`
 - **Default:** `WireGuard Portal`
- **Environment Variable:** `WG_PORTAL_WEB_SITE_TITLE`
 - **Description:** The title that is shown in the web frontend.

 ### `session_identifier`
 - **Default:** `wgPortalSession`
- **Environment Variable:** `WG_PORTAL_WEB_SESSION_IDENTIFIER`
 - **Description:** The session identifier for the web frontend.

 ### `session_secret`
 - **Default:** `very_secret`
- **Environment Variable:** `WG_PORTAL_WEB_SESSION_SECRET`
 - **Description:** The session secret for the web frontend.

 ### `csrf_secret`
 - **Default:** `extremely_secret`
- **Environment Variable:** `WG_PORTAL_WEB_CSRF_SECRET`
 - **Description:** The CSRF secret.

 ### `request_logging`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_WEB_REQUEST_LOGGING`
 - **Description:** Log all HTTP requests.

 ### `expose_host_info`
 - **Default:** `false`
- **Environment Variable:** `WG_PORTAL_WEB_EXPOSE_HOST_INFO`
 - **Description:** Expose the hostname and version of the WireGuard Portal server in an HTTP header. This is useful for debugging but may expose sensitive information.

 ### `cert_file`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEB_CERT_FILE`
 - **Description:** (Optional) Path to the TLS certificate file.

 ### `key_file`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEB_KEY_FILE`
 - **Description:** (Optional) Path to the TLS certificate key file.

-### `frontend_filepath`
- **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEB_FRONTEND_FILEPATH`
- **Description:** Optional base directory from which the web frontend is served. Check out the [building](../getting-started/sources.md) documentation for more information on how to compile the frontend assets.
-  - If the directory contains at least one file (recursively), these files are served at `/app`, overriding the embedded frontend assets.
-  - If the directory is empty or does not exist on startup, the embedded frontend is copied into this directory automatically and then served.
-  - If left empty, the embedded frontend is served and no files are written to disk.
-
 ---

 ## Webhook
@@ -873,15 +677,12 @@ Further details can be found in the [usage documentation](../usage/webhooks.md).

 ### `url`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEBHOOK_URL`
 - **Description:** The POST endpoint to which the webhook is sent. The URL must be reachable from the WireGuard Portal server. If the URL is empty, the webhook is disabled.

 ### `authentication`
 - **Default:** *(empty)*
- **Environment Variable:** `WG_PORTAL_WEBHOOK_AUTHENTICATION`
 - **Description:** The Authorization header for the webhook endpoint. The value is send as-is in the header. For example: `Bearer <token>`.

 ### `timeout`
 - **Default:** `10s`
- **Environment Variable:** `WG_PORTAL_WEBHOOK_TIMEOUT`
- **Description:** The timeout for the webhook request. If the request takes longer than this, it is aborted.
+- **Description:** The timeout for the webhook request. If the request takes longer than this, it is aborted.
--- a/docs/documentation/getting-started/reverse-proxy.md
+++ b/docs/documentation/getting-started/reverse-proxy.md
@@ -84,16 +84,6 @@ web:
  external_url: https://wg.domain.com
 ```

-If you want to serve the web interface on a different base-path, you can also set the `web.base_path` option:
-
-```yaml
-web:
-  external_url: https://wg.domain.com
-  base_path: /subpath
-```
-
-The WireGuard Portal will then be available at `https://wg.domain.com/subpath`.
-
 ### Built-in TLS

 If you prefer to let WireGuard Portal handle TLS itself, you can use the built-in TLS support.
--- a/docs/documentation/rest-api/swagger.yaml
+++ b/docs/documentation/rest-api/swagger.yaml
@@ -403,12 +403,6 @@ definitions:
        type: object
    models.ProvisioningRequest:
        properties:
-            DisplayName:
-                description: |-
-                    DisplayName is an optional name for the new peer.
-                    If unset, a default template value (e.g., "API Peer ...") will be assigned.
-                example: API Peer xyz
-                type: string
            InterfaceIdentifier:
                description: InterfaceIdentifier is the identifier of the WireGuard interface the peer should be linked to.
                example: wg0
@@ -512,8 +506,6 @@ definitions:
                description: The source of the user. This field is optional.
                enum:
                    - db
-                    - ldap
-                    - oauth
                example: db
                type: string
        required:
--- a/docs/documentation/usage/backends.md
+++ b/docs/documentation/usage/backends.md
@@ -1,91 +0,0 @@
-# Backends
-
-WireGuard Portal can manage WireGuard interfaces and peers on different backends. 
-Each backend represents a system where interfaces actually live. 
-You can register multiple backends and choose which one to use per interface. 
-A global default backend determines where newly created interfaces go (unless you explicitly choose another in the UI).
-
-**Supported backends:**
- **Local** (default): Manages interfaces on the host running WireGuard Portal (Linux WireGuard via wgctrl). Use this when the portal should directly configure wg devices on the same server.
- **MikroTik** RouterOS (_beta_): Manages interfaces and peers on MikroTik devices via the RouterOS REST API. Use this to control WG interfaces on RouterOS v7+.
- **pfSense** (_alpha_): Manages interfaces and peers on pfSense firewalls via the pfSense REST API.
-
-How backend selection works:
- The default backend is configured at `backend.default` (_local_ or the id of a defined MikroTik backend). 
-  New interfaces created in the UI will use this backend by default.
- Each interface stores its backend. You can select a different backend when creating a new interface.
-
-## Configuring MikroTik backends (RouterOS v7+)
-
-> :warning: The MikroTik backend is currently marked beta. While basic functionality is implemented, some advanced features are not yet implemented or contain bugs. Please test carefully before using in production.
-
-The MikroTik backend uses the [REST API](https://help.mikrotik.com/docs/spaces/ROS/pages/47579162/REST+API) under a base URL ending with /rest. 
-You can register one or more MikroTik devices as backends for a single WireGuard Portal instance.
-
-### Prerequisites on MikroTik:
- RouterOS v7 with WireGuard support.
- REST API enabled and reachable over HTTP(S). A typical base URL is https://<router-address>:8729/rest or https://<router-address>/rest depending on your service setup.
- A dedicated RouterOS user with the following group permissions:
-  - **api** (for logging in via REST API)
-  - **rest-api** (for logging in via REST API)
-  - **read** (to read interface and peer data)
-  - **write** (to create/update interfaces and peers)
-  - **test** (to perform ping checks)
-  - **sensitive** (to read private keys)
- TLS certificate on the device is recommended. If you use a self-signed certificate during testing, set `api_verify_tls`: _false_ in wg-portal (not recommended for production).
-
-Example WireGuard Portal configuration (config/config.yaml):
-
-```yaml
-backend:
-  # default backend decides where new interfaces are created
-  default: mikrotik-prod
-
-  mikrotik:
-    - id: mikrotik-prod              # unique id, not "local"
-      display_name: RouterOS RB5009  # optional nice name
-      api_url: https://10.10.10.10/rest
-      api_user: wgportal
-      api_password: a-super-secret-password
-      api_verify_tls: true         # set to false only if using self-signed during testing
-      api_timeout: 30s             # maximum request duration
-      concurrency: 5               # limit parallel REST calls to device
-      debug: false                 # verbose logging for this backend
-```
-
-### Known limitations:
- The MikroTik backend is still in beta. Some features may not work as expected.
- Not all WireGuard Portal features are supported yet (e.g., no support for interface hooks)
-
-## Configuring pfSense backends
-
-> :warning: The pfSense backend is currently **alpha**. Only basic interface and peer CRUD are supported. Traffic statistics (rx/tx, last handshake) are not exposed by the pfSense REST API and will show as empty.
-
-The pfSense backend talks to the pfSense REST API (pfSense Plus / CE with the REST API package installed). Point the backend at the appliance hostname without appending `/api/v2` — the portal appends `/api/v2` automatically.
-
-### Prerequisites on pfSense:
- pfSense with the REST API package enabled (`System -> API`) and WireGuard configured.
- An API key with permissions for WireGuard endpoints. If you use a read-only key, set `core.restore_state: false` in `config.yml` to avoid write attempts at startup.
- HTTPS recommended; set `api_verify_tls: false` only for lab/self-signed setups.
-
-Example WireGuard Portal configuration:
-
-```yaml
-backend:
-  # default backend decides where new interfaces are created
-  default: pfsense1
-
-  pfsense:
-    - id: pfsense1                 # unique id, not "local"
-      display_name: Main pfSense   # optional nice name
-      api_url: https://pfsense.example.com  # no trailing /api/v2
-      api_key: your-api-key
-      api_verify_tls: true
-      api_timeout: 30s
-      concurrency: 5
-      debug: false
-```
-
-### Known limitations:
- Alpha quality: behavior and API coverage may change.
- Statistics (rx/tx bytes, last handshake) are not available from the pfSense REST API today.
--- a/docs/documentation/usage/mail-templates.md
+++ b/docs/documentation/usage/mail-templates.md
@@ -1,49 +0,0 @@
-WireGuard Portal sends emails when you share a configuration with a user. 
-By default, the application uses embedded templates. You can fully customize these emails by pointing the Portal 
-to a folder containing your own templates. If the folder is empty on startup, the default embedded templates 
-are written there to get you started.
-
-## Configuration
-
-To enable custom templates, set the `mail.templates_path` option in the application configuration file 
-or the `WG_PORTAL_MAIL_TEMPLATES_PATH` environment variable to a valid folder path.
-
-For example:
-
-```yaml
-mail:
-  # ... other mail options ...
-  # Path where custom email templates (.gotpl and .gohtml) are stored.
-  # If the directory is empty on startup, the default embedded templates
-  # will be written there so you can modify them.
-  # Leave empty to use embedded templates only.
-  templates_path: "/opt/wg-portal/mail-templates"
-```
-
-## Template files and names
-
-The system expects the following template names. Place files with these names in your `templates_path` to override the defaults.
-You do not need to override all templates, only the ones you want to customize should be present.
-
- Text templates (`.gotpl`):
-  - `mail_with_link.gotpl`
-  - `mail_with_attachment.gotpl`
- HTML templates (`.gohtml`):
-  - `mail_with_link.gohtml`
-  - `mail_with_attachment.gohtml`
-
-Both [text](https://pkg.go.dev/text/template) and [HTML templates](https://pkg.go.dev/html/template) are standard Go 
-templates and receive the following data fields, depending on the email type:
-
- Common fields:
-  - `PortalUrl` (string) - external URL of the Portal
-  - `PortalName` (string) - site title/company name
-  - `User` (*domain.User) - the recipient user (may be partially populated when sending to a peer email)
- Link email (`mail_with_link.*`):
-  - `Link` (string) - the download link
- Attachment email (`mail_with_attachment.*`):
-  - `ConfigFileName` (string) - filename of the attached WireGuard config
-  - `QrcodePngName` (string) - CID content-id of the embedded QR code image
-
-Tip: You can inspect the embedded templates in the repository under [`internal/app/mail/tpl_files/`](https://github.com/h44z/wg-portal/tree/master/internal/app/mail/tpl_files) for reference. 
-When the directory at `templates_path` is empty, these files are copied to your folder so you can edit them in place.
--- a/docs/javascript/img-comparison-slider.js
+++ b/docs/javascript/img-comparison-slider.js
--- a/docs/javascript/img-comparison-slider.js.map
+++ b/docs/javascript/img-comparison-slider.js.map
--- a/docs/stylesheets/img-comparison-slider.css
+++ b/docs/stylesheets/img-comparison-slider.css
@@ -1,15 +0,0 @@
-img-comparison-slider {
-  visibility: hidden;
-}
-
-img-comparison-slider [slot='second'] {
-  display: none;
-}
-
-img-comparison-slider.rendered {
-  visibility: inherit;
-}
-
-img-comparison-slider.rendered [slot='second'] {
-  display: unset;
-}
--- a/docs/theme-overrides/layouts/home.html
+++ b/docs/theme-overrides/layouts/home.html
@@ -68,7 +68,7 @@
 }
 .tx-hero__image {
  max-width: 1000px;
-  min-width: 0;
+  min-width: 600px;
  width: 100%;
  height: auto;
  margin: 0 auto;
@@ -218,7 +218,7 @@

 .secondary-section .g .section .component-wrapper .responsive-grid .card {
  position: relative;
-  background-color:  #fff;
+  background-color:  #fff none repeat scroll 0% 0%;
  padding: 1.5rem;
  display: flex;
  flex-direction: row;
@@ -300,59 +300,6 @@
  background: var(--md-accent-fg-color--transparent);
 }

-.before,
-.after {
-    margin: 0;
-}
-
-.after figcaption {
-    background: #fff;
-    font-weight: bold;
-    border: 1px solid #c0c0c0;
-    color: #000000;
-    opacity: 0.9;
-    padding: 9px;
-    position: absolute;
-    top: 100%;
-    transform: translateY(-100%);
-    line-height: 100%;
-}
-
-.before figcaption {
-    background: #000;
-    font-weight: bold;
-    border: 1px solid #c0c0c0;
-    color: #ffffff;
-    opacity: 0.9;
-    padding: 9px;
-    position: absolute;
-    top: 100%;
-    transform: translateY(-100%);
-    line-height: 100%;
-}
-
-.before figcaption {
-    left: 0px;
-}
-.after figcaption {
-    right: 0px;
-}
-.custom-animated-handle {
-    transition: transform 0.2s;
-}
-
-.slider-with-animated-handle:hover .custom-animated-handle {
-    transform: scale(1.2);
-}
-.md-typeset img-comparison-slider figure {
-    margin: initial;
-}
-
-.first-overlay {
-    color: #000;
-}
-
-
 </style>

  <!-- Hero for landing page -->
@@ -363,6 +310,7 @@
          <h1>A beautiful and simple UI to manage your WireGuard peers and interfaces</h1>
          <p>WireGuard Portal is an open source web-based user interface that makes it easy to setup and manage
            WireGuard VPN connections. It's built on top of WireGuard's official <span class="em">wgctrl</span> library.</p>
+          </p>
          <a
            href="documentation/overview/"
            title="Get Started"
@@ -378,34 +326,11 @@

  <div class="md-container">
    <div class="tx-hero__image">
-      <div>
-        <img-comparison-slider hover="hover">
-          <figure slot="first" class="before">
-            <img src="{{config.site_url}}/assets/images/wgportal_light.png" alt="Light Mode"/>
-            <figcaption>Light Mode</figcaption>
-          </figure>
-          <figure slot="second" class="after">
-            <img src="{{config.site_url}}/assets/images/wgportal_dark.png" alt="Dark Mode"/>
-            <figcaption>Dark Mode</figcaption>
-          </figure>
-          <svg slot="handle" class="custom-animated-handle" xmlns="http://www.w3.org/2000/svg" width="100" viewBox="-8 -3 16 6">
-                <!-- Left arrow (dark) -->
-                <path d="M -5 -2 L -7 0 L -5 2 M -5 -2 L -5 2"
-                      stroke="#1a1a1a"
-                      fill="#1a1a1a"
-                      stroke-width="1"
-                      vector-effect="non-scaling-stroke">
-                </path>
-                <!-- Right arrow (white) -->
-                <path d="M 5 -2 L 7 0 L 5 2 M 5 -2 L 5 2"
-                      stroke="#fff"
-                      fill="#fff"
-                      stroke-width="1"
-                      vector-effect="non-scaling-stroke">
-                </path>
-          </svg>
-        </img-comparison-slider>
-      </div>
+      <img
+        src="{{config.site_url}}/assets/images/screenshot.png"
+        alt=""
+        draggable="false"
+      >
    </div>
  </div>

--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en" data-bs-theme="light">
+<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link href="/favicon.ico" rel="icon" />
@@ -9,7 +9,6 @@
    <script>
      // global config, will be overridden by backend if available
      let WGPORTAL_BACKEND_BASE_URL="http://localhost:5000/api/v0";
-      let WGPORTAL_BASE_PATH="";
      let WGPORTAL_VERSION="unknown";
      let WGPORTAL_SITE_TITLE="WireGuard Portal";
      let WGPORTAL_SITE_COMPANY_NAME="WireGuard Portal";
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -8,29 +8,28 @@
    "preview": "vite preview --port 5050"
  },
  "dependencies": {
-    "@fontsource/nunito-sans": "^5.2.7",
-    "@fortawesome/fontawesome-free": "^7.1.0",
-    "@kyvg/vue3-notification": "^3.4.2",
+    "@fontsource/nunito-sans": "^5.2.5",
+    "@fortawesome/fontawesome-free": "^6.7.2",
+    "@kyvg/vue3-notification": "^3.4.1",
    "@popperjs/core": "^2.11.8",
-    "@simplewebauthn/browser": "^13.2.2",
+    "@simplewebauthn/browser": "^13.1.0",
    "@vojtechlanka/vue-tags-input": "^3.1.1",
-    "bootstrap": "^5.3.8",
-    "bootswatch": "^5.3.8",
-    "cidr-tools": "^11.0.3",
-    "flag-icons": "^7.5.0",
-    "ip-address": "^10.1.0",
-    "is-cidr": "^6.0.1",
+    "bootstrap": "^5.3.5",
+    "bootswatch": "^5.3.5",
+    "flag-icons": "^7.3.2",
+    "ip-address": "^10.0.1",
+    "is-cidr": "^5.1.1",
    "is-ip": "^5.0.1",
-    "pinia": "^3.0.4",
+    "pinia": "^3.0.2",
    "prismjs": "^1.30.0",
-    "vue": "^3.5.25",
-    "vue-i18n": "^11.2.2",
+    "vue": "^3.5.13",
+    "vue-i18n": "^11.1.3",
    "vue-prism-component": "github:h44z/vue-prism-component",
-    "vue-router": "^4.6.3"
+    "vue-router": "^4.5.0"
  },
  "devDependencies": {
-    "@vitejs/plugin-vue": "^6.0.2",
-    "sass-embedded": "^1.93.3",
-    "vite": "^7.2.7"
+    "@vitejs/plugin-vue": "^5.2.3",
+    "sass-embedded": "^1.86.3",
+    "vite": "6.3.4"
  }
 }
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -1,6 +1,6 @@
 <script setup>
 import { RouterLink, RouterView } from 'vue-router';
-import {computed, getCurrentInstance, nextTick, onMounted, ref} from "vue";
+import { computed, getCurrentInstance, onMounted, ref } from "vue";
 import { authStore } from "./stores/auth";
 import { securityStore } from "./stores/security";
 import { settingsStore } from "@/stores/settings";
@@ -11,14 +11,9 @@ const auth = authStore()
 const sec = securityStore()
 const settings = settingsStore()

-const currentTheme = ref("auto")
-
 onMounted(async () => {
  console.log("Starting WireGuard Portal frontend...");

-  // restore theme from localStorage
-  switchTheme(getTheme());
-
  await sec.LoadSecurityProperties();
  await auth.LoadProviders();

@@ -45,25 +40,6 @@ const switchLanguage = function (lang) {
  }
 }

-const getTheme = function () {
-  return localStorage.getItem('wgTheme') || 'auto';
-}
-
-const switchTheme = function (theme) {
-  let bsTheme = theme;
-  if (theme === 'auto') {
-    bsTheme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
-  }
-
-  currentTheme.value = theme;
-
-  if (document.documentElement.getAttribute('data-bs-theme') !== bsTheme) {
-    console.log("Switching theme to " + theme + " (" + bsTheme + ")");
-    localStorage.setItem('wgTheme', theme);
-    document.documentElement.setAttribute('data-bs-theme', bsTheme);
-  }
-}
-
 const languageFlag = computed(() => {
  // `this` points to the component instance
  let lang = appGlobal.$i18n.locale.toLowerCase();
@@ -76,7 +52,6 @@ const languageFlag = computed(() => {
    uk: "ua",
    zh: "cn",
    ko: "kr",
-    es: "es",

  };
  return "fi-" + (langMap[lang] || lang);
@@ -85,7 +60,6 @@ const languageFlag = computed(() => {
 const companyName = ref(WGPORTAL_SITE_COMPANY_NAME);
 const wgVersion = ref(WGPORTAL_VERSION);
 const currentYear = ref(new Date().getFullYear())
-const webBasePath = ref(WGPORTAL_BASE_PATH);

 const userDisplayName = computed(() => {
  let displayName = "Unknown";
@@ -114,7 +88,7 @@ const userDisplayName = computed(() => {

  <nav class="navbar navbar-expand-lg navbar-dark bg-primary">
    <div class="container-fluid">
-      <RouterLink class="navbar-brand" :to="{ name: 'home' }"><img :alt="companyName" :src="webBasePath + '/img/header-logo.png'" /></RouterLink>
+      <a class="navbar-brand" href="/"><img :alt="companyName" src="/img/header-logo.png" /></a>
      <button aria-controls="navbarColor01" aria-expanded="false" aria-label="Toggle navigation" class="navbar-toggler"
        data-bs-target="#navbarTop" data-bs-toggle="collapse" type="button">
        <span class="navbar-toggler-icon"></span>
@@ -134,9 +108,6 @@ const userDisplayName = computed(() => {
          <li class="nav-item">
            <RouterLink :to="{ name: 'key-generator' }" class="nav-link">{{ $t('menu.keygen') }}</RouterLink>
          </li>
-          <li class="nav-item">
-            <RouterLink :to="{ name: 'ip-calculator' }" class="nav-link">{{ $t('menu.calculator') }}</RouterLink>
-          </li>
        </ul>

        <div class="navbar-nav d-flex justify-content-end">
@@ -154,29 +125,6 @@ const userDisplayName = computed(() => {
          <div v-if="!auth.IsAuthenticated" class="nav-item">
            <RouterLink :to="{ name: 'login' }" class="nav-link"><i class="fas fa-sign-in-alt fa-sm fa-fw me-2"></i>{{ $t('menu.login') }}</RouterLink>
          </div>
-          <div class="nav-item dropdown" :key="currentTheme">
-            <a class="nav-link dropdown-toggle d-flex align-items-center" href="#" id="theme-menu" aria-expanded="false" data-bs-toggle="dropdown" data-bs-display="static" aria-label="Toggle theme">
-              <i class="fa-solid fa-circle-half-stroke"></i>
-              <span class="d-lg-none ms-2">Toggle theme</span>
-            </a>
-            <ul class="dropdown-menu dropdown-menu-end">
-              <li>
-                <button type="button" class="dropdown-item d-flex align-items-center" @click.prevent="switchTheme('auto')" aria-pressed="false">
-                  <i class="fa-solid fa-circle-half-stroke"></i><span class="ms-2">System</span><i class="fa-solid fa-check ms-5" :class="{invisible:currentTheme!=='auto'}"></i>
-                </button>
-              </li>
-              <li>
-                <button type="button" class="dropdown-item d-flex align-items-center" @click.prevent="switchTheme('light')" aria-pressed="false">
-                  <i class="fa-solid fa-sun"></i><span class="ms-2">Light</span><i class="fa-solid fa-check ms-5" :class="{invisible:currentTheme!=='light'}"></i>
-                </button>
-              </li>
-              <li>
-                <button type="button" class="dropdown-item d-flex align-items-center" @click.prevent="switchTheme('dark')" aria-pressed="true">
-                  <i class="fa-solid fa-moon"></i><span class="ms-2">Dark</span><i class="fa-solid fa-check ms-5" :class="{invisible:currentTheme!=='dark'}"></i>
-                </button>
-              </li>
-            </ul>
-          </div>
        </div>
      </div>
    </div>
@@ -193,7 +141,7 @@ const userDisplayName = computed(() => {
        <div class="col-6 text-end">
          <div :aria-label="$t('menu.lang')" class="btn-group" role="group">
            <div class="btn-group" role="group">
-              <button aria-expanded="false" aria-haspopup="true" class="btn flag-button pe-0"
+              <button aria-expanded="false" aria-haspopup="true" class="btn btn btn-secondary pe-0"
                data-bs-toggle="dropdown" type="button"><span :class="languageFlag" class="fi"></span></button>
              <div aria-labelledby="btnGroupDrop3" class="dropdown-menu" style="">
                <a class="dropdown-item" href="#" @click.prevent="switchLanguage('de')"><span class="fi fi-de"></span> Deutsch</a>
@@ -205,7 +153,6 @@ const userDisplayName = computed(() => {
                <a class="dropdown-item" href="#" @click.prevent="switchLanguage('uk')"><span class="fi fi-ua"></span> Українська</a>
                <a class="dropdown-item" href="#" @click.prevent="switchLanguage('vi')"><span class="fi fi-vi"></span> Tiếng Việt</a>
                <a class="dropdown-item" href="#" @click.prevent="switchLanguage('zh')"><span class="fi fi-cn"></span> 中文</a>
-                <a class="dropdown-item" href="#" @click.prevent="switchLanguage('es')"><span class="fi fi-es"></span> Español</a>
                
              </div>
            </div>
@@ -216,35 +163,4 @@ const userDisplayName = computed(() => {
  </footer>
 </template>

-<style>
-.flag-button:active,.flag-button:hover,.flag-button:focus,.flag-button:checked,.flag-button:disabled,.flag-button:not(:disabled) {
-  border: 1px solid transparent!important;
-}
-[data-bs-theme=dark] .form-select {
-  color: #0c0c0c!important;
-  background-color: #c1c1c1!important;
-  --bs-form-select-bg-img: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e")!important;
-}
-[data-bs-theme=dark] .form-control {
-  color: #0c0c0c!important;
-  background-color: #c1c1c1!important;
-}
-[data-bs-theme=dark] .form-control:focus {
-  color: #0c0c0c!important;
-  background-color: #c1c1c1!important;
-}
-[data-bs-theme=dark] .badge.bg-light {
-  --bs-bg-opacity: 1;
-  background-color: rgba(var(--bs-dark-rgb), var(--bs-bg-opacity)) !important;
-  color: var(--bs-badge-color)!important;
-}
-[data-bs-theme=dark] span.input-group-text {
-  --bs-bg-opacity: 1;
-  background-color: rgba(var(--bs-dark-rgb), var(--bs-bg-opacity)) !important;
-  color: var(--bs-badge-color)!important;
-}
-
-[data-bs-theme=dark] .navbar-dark, .navbar {
-  background-color: #000 !important;
-}
-</style>
+<style></style>
--- a/frontend/src/assets/base.css
+++ b/frontend/src/assets/base.css
@@ -65,14 +65,6 @@ a.disabled {
  color: var(--bs-body-color);
 }

-[data-bs-theme=dark] .vue-tags-input .ti-tag {
-  position: relative;
-  background: #3c3c3c;
-  border: 2px solid var(--bs-body-color);
-  margin: 6px;
-  color: var(--bs-body-color);
-}
-
 /* the styles if a tag is invalid */
 .vue-tags-input .ti-tag.ti-invalid {
  background-color: #e88a74;
@@ -104,8 +96,4 @@ a.disabled {

 .vue-tags-input .ti-deletion-mark:after {
  transform: scaleX(1);
-}
-
-.modal-dialog {
-    box-shadow: none;
 }
--- a/frontend/src/components/InterfaceEditModal.vue
+++ b/frontend/src/components/InterfaceEditModal.vue
@@ -10,13 +10,11 @@ import isCidr from "is-cidr";
 import {isIP} from 'is-ip';
 import { freshInterface } from '@/helpers/models';
 import {peerStore} from "@/stores/peers";
-import {settingsStore} from "@/stores/settings";

 const { t } = useI18n()

 const interfaces = interfaceStore()
 const peers = peerStore()
-const settings = settingsStore()

 const props = defineProps({
  interfaceId: String,
@@ -50,26 +48,6 @@ const currentTags = ref({
  PeerDefDnsSearch: ""
 })
 const formData = ref(freshInterface())
-const isSaving = ref(false)
-const isDeleting = ref(false)
-const isApplyingDefaults = ref(false)
-
-const isBackendValid = computed(() => {
-  if (!props.visible || !selectedInterface.value) {
-    return true // if modal is not visible or no interface is selected, we don't care about backend validity
-  }
-
-  let backendId = selectedInterface.value.Backend
-
-  let valid = false
-  let availableBackends = settings.Setting('AvailableBackends') || []
-  availableBackends.forEach(backend => {
-    if (backend.Id === backendId) {
-      valid = true
-    }
-  })
-  return valid
-})

 // functions

@@ -83,7 +61,6 @@ watch(() => props.visible, async (newValue, oldValue) => {
          formData.value.Identifier = interfaces.Prepared.Identifier
          formData.value.DisplayName = interfaces.Prepared.DisplayName
          formData.value.Mode = interfaces.Prepared.Mode
-          formData.value.Backend = interfaces.Prepared.Backend

          formData.value.PublicKey = interfaces.Prepared.PublicKey
          formData.value.PrivateKey = interfaces.Prepared.PrivateKey
@@ -122,7 +99,6 @@ watch(() => props.visible, async (newValue, oldValue) => {
          formData.value.Identifier = selectedInterface.value.Identifier
          formData.value.DisplayName = selectedInterface.value.DisplayName
          formData.value.Mode = selectedInterface.value.Mode
-          formData.value.Backend = selectedInterface.value.Backend

          formData.value.PublicKey = selectedInterface.value.PublicKey
          formData.value.PrivateKey = selectedInterface.value.PrivateKey
@@ -261,8 +237,6 @@ function handleChangePeerDefDnsSearch(tags) {
 }

 async function save() {
-  if (isSaving.value) return
-  isSaving.value = true
  try {
    if (props.interfaceId!=='#NEW#') {
      await interfaces.UpdateInterface(selectedInterface.value.Identifier, formData.value)
@@ -277,8 +251,6 @@ async function save() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isSaving.value = false
  }
 }

@@ -287,8 +259,6 @@ async function applyPeerDefaults() {
    return; // do nothing for new interfaces
  }

-  if (isApplyingDefaults.value) return
-  isApplyingDefaults.value = true
  try {
    await interfaces.ApplyPeerDefaults(selectedInterface.value.Identifier, formData.value)

@@ -306,26 +276,12 @@ async function applyPeerDefaults() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isApplyingDefaults.value = false
  }
 }

 async function del() {
-  if (isDeleting.value) return
-  isDeleting.value = true
  try {
    await interfaces.DeleteInterface(selectedInterface.value.Identifier)
-
-    // reload all interfaces and peers
-    await interfaces.LoadInterfaces()
-    if (interfaces.Count > 0 && interfaces.GetSelected !== undefined) {
-      const selectedInterface = interfaces.GetSelected
-      await peers.LoadPeers(selectedInterface.Identifier)
-      await peers.LoadStats(selectedInterface.Identifier)
-    } else {
-      await peers.Reset() // reset peers if no interfaces are available
-    }
    close()
  } catch (e) {
    console.log(e)
@@ -334,8 +290,6 @@ async function del() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isDeleting.value = false
  }
 }

@@ -360,22 +314,13 @@ async function del() {
              <label class="form-label mt-4">{{ $t('modals.interface-edit.identifier.label') }}</label>
              <input v-model="formData.Identifier" class="form-control" :placeholder="$t('modals.interface-edit.identifier.placeholder')" type="text">
            </div>
-            <div class="row">
-              <div class="form-group col-md-6">
-                <label class="form-label mt-4">{{ $t('modals.interface-edit.mode.label') }}</label>
-                <select v-model="formData.Mode" class="form-select">
-                  <option value="server">{{ $t('modals.interface-edit.mode.server') }}</option>
-                  <option value="client">{{ $t('modals.interface-edit.mode.client') }}</option>
-                  <option value="any">{{ $t('modals.interface-edit.mode.any') }}</option>
-                </select>
-              </div>
-              <div class="form-group col-md-6">
-                <label class="form-label mt-4" for="ifaceBackendSelector">{{ $t('modals.interface-edit.backend.label') }}</label>
-                <select id="ifaceBackendSelector" v-model="formData.Backend" class="form-select" aria-describedby="backendHelp">
-                  <option v-for="backend in settings.Setting('AvailableBackends')" :value="backend.Id">{{ backend.Id === 'local' ? $t(backend.Name) : backend.Name }}</option>
-                </select>
-                <small v-if="!isBackendValid" id="backendHelp" class="form-text text-warning">{{ $t('modals.interface-edit.backend.invalid-label') }}</small>
-              </div>
+            <div class="form-group">
+              <label class="form-label mt-4">{{ $t('modals.interface-edit.mode.label') }}</label>
+              <select v-model="formData.Mode" class="form-select">
+                <option value="server">{{ $t('modals.interface-edit.mode.server') }}</option>
+                <option value="client">{{ $t('modals.interface-edit.mode.client') }}</option>
+                <option value="any">{{ $t('modals.interface-edit.mode.any') }}</option>
+              </select>
            </div>
            <div class="form-group">
              <label class="form-label mt-4">{{ $t('modals.interface-edit.display-name.label') }}</label>
@@ -440,19 +385,12 @@ async function del() {
                <label class="form-label mt-4">{{ $t('modals.interface-edit.mtu.label') }}</label>
                <input v-model="formData.Mtu" class="form-control" :placeholder="$t('modals.interface-edit.mtu.placeholder')" type="number">
              </div>
-              <div class="form-group col-md-6" v-if="formData.Backend==='local'">
+              <div class="form-group col-md-6">
                <label class="form-label mt-4">{{ $t('modals.interface-edit.firewall-mark.label') }}</label>
                <input v-model="formData.FirewallMark" class="form-control" :placeholder="$t('modals.interface-edit.firewall-mark.placeholder')" type="number">
              </div>
-              <div class="form-group col-md-6" v-if="formData.Backend!=='local'">
-                <label class="form-label mt-4">{{ $t('modals.interface-edit.routing-table.label') }}</label>
-                <input v-model="formData.RoutingTable" aria-describedby="routingTableHelp" class="form-control" :placeholder="$t('modals.interface-edit.routing-table.placeholder')" type="text">
-                <small id="routingTableHelp" class="form-text text-muted">{{ $t('modals.interface-edit.routing-table.description') }}</small>
-              </div>
-              <div class="form-group col-md-6" v-else>
-              </div>
            </div>
-            <div class="row" v-if="formData.Backend==='local'">
+            <div class="row">
              <div class="form-group col-md-6">
                <label class="form-label mt-4">{{ $t('modals.interface-edit.routing-table.label') }}</label>
                <input v-model="formData.RoutingTable" aria-describedby="routingTableHelp" class="form-control" :placeholder="$t('modals.interface-edit.routing-table.placeholder')" type="text">
@@ -462,7 +400,7 @@ async function del() {
              </div>
            </div>
          </fieldset>
-          <fieldset v-if="formData.Backend==='local'">
+          <fieldset>
            <legend class="mt-4">{{ $t('modals.interface-edit.header-hooks') }}</legend>
            <div class="form-group">
              <label class="form-label mt-4">{{ $t('modals.interface-edit.pre-up.label') }}</label>
@@ -487,7 +425,7 @@ async function del() {
              <input v-model="formData.Disabled" class="form-check-input" type="checkbox">
              <label class="form-check-label">{{ $t('modals.interface-edit.disabled.label') }}</label>
            </div>
-            <div class="form-check form-switch" v-if="formData.Backend==='local'">
+            <div class="form-check form-switch">
              <input v-model="formData.SaveConfig" checked="" class="form-check-input" type="checkbox">
              <label class="form-check-label">{{ $t('modals.interface-edit.save-config.label') }}</label>
            </div>
@@ -592,25 +530,16 @@ async function del() {
          </fieldset>
          <fieldset v-if="props.interfaceId!=='#NEW#'" class="text-end">
            <hr class="mt-4">
-            <button class="btn btn-primary me-1" type="button" @click.prevent="applyPeerDefaults" :disabled="isApplyingDefaults">
-              <span v-if="isApplyingDefaults" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-              {{ $t('modals.interface-edit.button-apply-defaults') }}
-            </button>
+            <button class="btn btn-primary me-1" type="button" @click.prevent="applyPeerDefaults">{{ $t('modals.interface-edit.button-apply-defaults') }}</button>
          </fieldset>
        </div>
      </div>
    </template>
    <template #footer>
      <div class="flex-fill text-start">
-        <button v-if="props.interfaceId!=='#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del" :disabled="isDeleting">
-          <span v-if="isDeleting" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-          {{ $t('general.delete') }}
-        </button>
+        <button v-if="props.interfaceId!=='#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del">{{ $t('general.delete') }}</button>
      </div>
-      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="isSaving">
-        <span v-if="isSaving" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-        {{ $t('general.save') }}
-      </button>
+      <button class="btn btn-primary me-1" type="button" @click.prevent="save">{{ $t('general.save') }}</button>
      <button class="btn btn-secondary" type="button" @click.prevent="close">{{ $t('general.close') }}</button>
    </template>
  </Modal>
--- a/frontend/src/components/PeerEditModal.vue
+++ b/frontend/src/components/PeerEditModal.vue
@@ -73,8 +73,6 @@ const currentTags = ref({
  DnsSearch: ""
 })
 const formData = ref(freshPeer())
-const isSaving = ref(false)
-const isDeleting = ref(false)

 // functions

@@ -272,8 +270,6 @@ function handleChangeDnsSearch(tags) {
 }

 async function save() {
-  if (isSaving.value) return
-  isSaving.value = true
  try {
    if (props.peerId !== '#NEW#') {
      await peers.UpdatePeer(selectedPeer.value.Identifier, formData.value)
@@ -282,30 +278,26 @@ async function save() {
    }
    close()
  } catch (e) {
+    // console.log(e)
    notify({
      title: "Failed to save peer!",
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isSaving.value = false
  }
 }

 async function del() {
-  if (isDeleting.value) return
-  isDeleting.value = true
  try {
    await peers.DeletePeer(selectedPeer.value.Identifier)
    close()
  } catch (e) {
+    // console.log(e)
    notify({
      title: "Failed to delete peer!",
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isDeleting.value = false
  }
 }

@@ -358,7 +350,7 @@ async function del() {
          <input type="text" class="form-control" :placeholder="$t('modals.peer-edit.endpoint.placeholder')"
            v-model="formData.Endpoint.Value">
        </div>
-        <div class="form-group" v-if="selectedInterface.Mode !== 'client'">
+        <div class="form-group">
          <label class="form-label mt-4">{{ $t('modals.peer-edit.ip.label') }}</label>
          <vue-tags-input class="form-control" v-model="currentTags.Addresses"
                           :tags="formData.Addresses.map(str => ({ text: str }))"
@@ -478,15 +470,10 @@ async function del() {
    </template>
    <template #footer>
      <div class="flex-fill text-start">
-        <button v-if="props.peerId !== '#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del" :disabled="isDeleting">
-          <span v-if="isDeleting" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-          {{ $t('general.delete') }}
-        </button>
+        <button v-if="props.peerId !== '#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del">{{
+          $t('general.delete') }}</button>
      </div>
-      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="isSaving">
-        <span v-if="isSaving" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-        {{ $t('general.save') }}
-      </button>
+      <button class="btn btn-primary me-1" type="button" @click.prevent="save">{{ $t('general.save') }}</button>
      <button class="btn btn-secondary" type="button" @click.prevent="close">{{ $t('general.close') }}</button>
    </template>
  </Modal>
--- a/frontend/src/components/PeerMultiCreateModal.vue
+++ b/frontend/src/components/PeerMultiCreateModal.vue
@@ -32,13 +32,12 @@ const selectedInterface = computed(() => {
 function freshForm() {
  return {
    Identifiers: [],
-    Prefix: "",
+    Suffix: "",
  }
 }

 const currentTag = ref("")
 const formData = ref(freshForm())
-const isSaving = ref(false)

 const title = computed(() => {
  if (!props.visible) {
@@ -61,15 +60,12 @@ function handleChangeUserIdentifiers(tags) {
 }

 async function save() {
-  if (isSaving.value) return
-  isSaving.value = true
  if (formData.value.Identifiers.length === 0) {
    notify({
      title: "Missing Identifiers",
      text: "At least one identifier is required to create a new peer.",
      type: 'error',
    })
-    isSaving.value = false
    return
  }

@@ -83,8 +79,6 @@ async function save() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isSaving.value = false
  }
 }

@@ -108,16 +102,13 @@ async function save() {
        </div>
        <div class="form-group">
          <label class="form-label mt-4">{{ $t('modals.peer-multi-create.prefix.label') }}</label>
-          <input type="text" class="form-control" :placeholder="$t('modals.peer-multi-create.prefix.placeholder')" v-model="formData.Prefix">
+          <input type="text" class="form-control" :placeholder="$t('modals.peer-multi-create.prefix.placeholder')" v-model="formData.Suffix">
          <small class="form-text text-muted">{{ $t('modals.peer-multi-create.prefix.description') }}</small>
        </div>
      </fieldset>
    </template>
    <template #footer>
-      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="isSaving">
-        <span v-if="isSaving" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-        {{ $t('general.save') }}
-      </button>
+      <button class="btn btn-primary me-1" type="button" @click.prevent="save">{{ $t('general.save') }}</button>
      <button class="btn btn-secondary" type="button" @click.prevent="close">{{ $t('general.close') }}</button>
    </template>
  </Modal>
--- a/frontend/src/components/PeerViewModal.vue
+++ b/frontend/src/components/PeerViewModal.vue
@@ -50,7 +50,7 @@ const selectedStats = computed(() => {

  if (!s) {
    if (!!props.peerId || props.peerId.length) {
-      s = profile.Statistics(props.peerId)
+      p = profile.Statistics(props.peerId)
    } else {
      s = freshStats() // dummy stats to avoid 'undefined' exceptions
    }
@@ -79,19 +79,13 @@ const title = computed(() => {
  }
 })

-const configStyle = ref("wgquick")
-
 watch(() => props.visible, async (newValue, oldValue) => {
  if (oldValue === false && newValue === true) { // if modal is shown
-    await peers.LoadPeerConfig(selectedPeer.value.Identifier, configStyle.value)
+    await peers.LoadPeerConfig(selectedPeer.value.Identifier)
    configString.value = peers.configuration
  }
-})
-
-watch(() => configStyle.value, async () => {
-  await peers.LoadPeerConfig(selectedPeer.value.Identifier, configStyle.value)
-  configString.value = peers.configuration
-})
+}
+)

 function download() {
  // credit: https://www.bitdegree.org/learn/javascript-download
@@ -109,7 +103,7 @@ function download() {
 }

 function email() {
-  peers.MailPeerConfig(settings.Setting("MailLinkOnly"), configStyle.value, [selectedPeer.value.Identifier]).catch(e => {
+  peers.MailPeerConfig(settings.Setting("MailLinkOnly"), [selectedPeer.value.Identifier]).catch(e => {
    notify({
      title: "Failed to send mail with peer configuration!",
      text: e.toString(),
@@ -120,7 +114,7 @@ function email() {

 function ConfigQrUrl() {
  if (props.peerId.length) {
-    return apiWrapper.url(`/peer/config-qr/${base64_url_encode(props.peerId)}?style=${configStyle.value}`)
+    return apiWrapper.url(`/peer/config-qr/${base64_url_encode(props.peerId)}`)
  }
  return ''
 }
@@ -130,15 +124,6 @@ function ConfigQrUrl() {
 <template>
  <Modal :title="title" :visible="visible" @close="close">
    <template #default>
-      <div class="d-flex justify-content-end align-items-center mb-1" v-if="selectedInterface.Mode !== 'client'">
-        <span class="me-2">{{ $t('modals.peer-view.style-label') }}: </span>
-        <div class="btn-group btn-switch-group" role="group" aria-label="Configuration Style">
-          <input type="radio" class="btn-check" name="configstyle" id="raw" value="raw" autocomplete="off" checked="" v-model="configStyle">
-          <label class="btn btn-outline-dark btn-sm" for="raw">Raw</label>
-          <input type="radio" class="btn-check" name="configstyle" id="wgquick" value="wgquick" autocomplete="off" checked="" v-model="configStyle">
-          <label class="btn btn-outline-dark btn-sm" for="wgquick">WG-Quick</label>
-        </div>
-      </div>
      <div class="accordion" id="peerInformation">
        <div class="accordion-item">
          <h2 class="accordion-header">
@@ -151,28 +136,20 @@ function ConfigQrUrl() {
            data-bs-parent="#peerInformation" style="">
            <div class="accordion-body">
              <div class="row">
-                <div :class="{ 'col-md-8': selectedInterface.Mode !== 'client',  'col-md-12': selectedInterface.Mode !== 'server' }" class="col-md-8">
+                <div class="col-md-8">
                  <ul>
-                    <li v-if="selectedInterface.Mode !== 'client'"><strong>{{ $t('modals.peer-view.identifier') }}</strong>: {{ selectedPeer.PublicKey }}</li>
-                    <li v-if="selectedInterface.Mode !== 'server'"><strong>{{ $t('modals.peer-view.endpoint-key') }}</strong>: {{ selectedPeer.PublicKey }}</li>
-                    <li v-if="selectedInterface.Mode !== 'server'"><strong>{{ $t('modals.peer-view.endpoint') }}</strong>: {{ selectedPeer.Endpoint.Value }}</li>
-                    <li v-if="selectedInterface.Mode !== 'client'"><strong>{{ $t('modals.peer-view.ip') }}</strong>: <span v-for="ip in selectedPeer.Addresses" :key="ip"
+                    <li>{{ $t('modals.peer-view.identifier') }}: {{ selectedPeer.PublicKey }}</li>
+                    <li>{{ $t('modals.peer-view.ip') }}: <span v-for="ip in selectedPeer.Addresses" :key="ip"
                        class="badge rounded-pill bg-light">{{ ip }}</span></li>
-                    <li v-if="selectedInterface.Mode === 'server'"><strong>{{ $t('modals.peer-view.extra-allowed-ip') }}</strong>: <span v-for="ip in selectedPeer.ExtraAllowedIPs" :key="ip"
-                                                                                                                        class="badge rounded-pill bg-light">{{ ip }}</span></li>
-                    <li v-if="selectedInterface.Mode !== 'server' && selectedPeer.AllowedIPs.Value"><strong>{{ $t('modals.peer-view.allowed-ip') }}</strong>: <span v-for="ip in selectedPeer.AllowedIPs.Value" :key="ip"
-                                                                                                          class="badge rounded-pill bg-light">{{ ip }}</span></li>
-                    <li v-if="selectedInterface.Mode !== 'server'"><strong>{{ $t('modals.peer-view.keepalive') }}</strong>: {{ selectedPeer.PersistentKeepalive.Value }}</li>
-                    <li v-if="selectedPeer.UserDisplayName"><strong>{{ $t('modals.peer-view.user') }}</strong>: {{ selectedPeer.UserDisplayName }} ({{ selectedPeer.UserIdentifier }})</li>
-                    <li v-else><strong>{{ $t('modals.peer-view.user') }}</strong>: {{ selectedPeer.UserIdentifier }}</li>
-                    <li v-if="selectedPeer.Notes"><strong>{{ $t('modals.peer-view.notes') }}</strong>: {{ selectedPeer.Notes }}</li>
-                    <li v-if="selectedPeer.ExpiresAt"><strong>{{ $t('modals.peer-view.expiry-status') }}</strong>: {{
+                    <li>{{ $t('modals.peer-view.user') }}: {{ selectedPeer.UserIdentifier }}</li>
+                    <li v-if="selectedPeer.Notes">{{ $t('modals.peer-view.notes') }}: {{ selectedPeer.Notes }}</li>
+                    <li v-if="selectedPeer.ExpiresAt">{{ $t('modals.peer-view.expiry-status') }}: {{
                      selectedPeer.ExpiresAt }}</li>
-                    <li v-if="selectedPeer.Disabled"><strong>{{ $t('modals.peer-view.disabled-status') }}</strong>: {{
+                    <li v-if="selectedPeer.Disabled">{{ $t('modals.peer-view.disabled-status') }}: {{
                      selectedPeer.DisabledReason }}</li>
                  </ul>
                </div>
-                <div class="col-md-4" v-if="selectedInterface.Mode !== 'client'">
+                <div class="col-md-4">
                  <img class="config-qr-img" :src="ConfigQrUrl()" loading="lazy" alt="Configuration QR Code">
                </div>
              </div>
@@ -207,7 +184,7 @@ function ConfigQrUrl() {
            </div>
          </div>
        </div>
-        <div v-if="selectedInterface.Mode !== 'client'" class="accordion-item">
+        <div v-if="selectedInterface.Mode === 'server'" class="accordion-item">
          <h2 class="accordion-header" id="headingConfig">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse"
              data-bs-target="#collapseConfig" aria-expanded="false" aria-controls="collapseConfig">
@@ -225,9 +202,9 @@ function ConfigQrUrl() {
    </template>
    <template #footer>
      <div class="flex-fill text-start">
-        <button v-if="selectedInterface.Mode !== 'client'" @click.prevent="download" type="button" class="btn btn-primary me-1">{{
+        <button @click.prevent="download" type="button" class="btn btn-primary me-1">{{
          $t('modals.peer-view.button-download') }}</button>
-        <button v-if="selectedInterface.Mode !== 'client'" @click.prevent="email" type="button" class="btn btn-primary me-1">{{
+        <button @click.prevent="email" type="button" class="btn btn-primary me-1">{{
          $t('modals.peer-view.button-email') }}</button>
      </div>
      <button @click.prevent="close" type="button" class="btn btn-secondary">{{ $t('general.close') }}</button>
@@ -236,14 +213,6 @@ function ConfigQrUrl() {
  </template>
 </Modal></template>

-<style>
-.config-qr-img {
+<style>.config-qr-img {
  max-width: 100%;
-}
-
-.btn-switch-group .btn {
-  border-width: 1px;
-  padding: 5px;
-  line-height: 1;
-}
-</style>
+}</style>
--- a/frontend/src/components/UserEditModal.vue
+++ b/frontend/src/components/UserEditModal.vue
@@ -34,8 +34,6 @@ const title = computed(() => {
 })

 const formData = ref(freshUser())
-const isSaving = ref(false)
-const isDeleting = ref(false)

 const passwordWeak = computed(() => {
  return formData.value.Password && formData.value.Password.length > 0 && formData.value.Password.length < settings.Setting('MinPasswordLength')
@@ -91,8 +89,6 @@ function close() {
 }

 async function save() {
-  if (isSaving.value) return
-  isSaving.value = true
  try {
    if (props.userId!=='#NEW#') {
      await users.UpdateUser(selectedUser.value.Identifier, formData.value)
@@ -106,14 +102,10 @@ async function save() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isSaving.value = false
  }
 }

 async function del() {
-  if (isDeleting.value) return
-  isDeleting.value = true
  try {
    await users.DeleteUser(selectedUser.value.Identifier)
    close()
@@ -123,8 +115,6 @@ async function del() {
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isDeleting.value = false
  }
 }

@@ -203,15 +193,9 @@ async function del() {
    </template>
    <template #footer>
      <div class="flex-fill text-start">
-        <button v-if="props.userId!=='#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del" :disabled="isDeleting">
-          <span v-if="isDeleting" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-          {{ $t('general.delete') }}
-        </button>
+        <button v-if="props.userId!=='#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del">{{ $t('general.delete') }}</button>
      </div>
-      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="!formValid || isSaving">
-        <span v-if="isSaving" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-        {{ $t('general.save') }}
-      </button>
+      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="!formValid">{{ $t('general.save') }}</button>
      <button class="btn btn-secondary" type="button" @click.prevent="close">{{ $t('general.close') }}</button>
    </template>
  </Modal>
--- a/frontend/src/components/UserPeerEditModal.vue
+++ b/frontend/src/components/UserPeerEditModal.vue
@@ -55,8 +55,6 @@ const title = computed(() => {
 })

 const formData = ref(freshPeer())
-const isSaving = ref(false)
-const isDeleting = ref(false)

 // functions

@@ -165,8 +163,6 @@ function close() {
 }

 async function save() {
-  if (isSaving.value) return
-  isSaving.value = true
  try {
    if (props.peerId !== '#NEW#') {
      await peers.UpdatePeer(selectedPeer.value.Identifier, formData.value)
@@ -175,30 +171,26 @@ async function save() {
    }
    close()
  } catch (e) {
+    // console.log(e)
    notify({
      title: "Failed to save peer!",
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isSaving.value = false
  }
 }

 async function del() {
-  if (isDeleting.value) return
-  isDeleting.value = true
  try {
    await peers.DeletePeer(selectedPeer.value.Identifier)
    close()
  } catch (e) {
+    // console.log(e)
    notify({
      title: "Failed to delete peer!",
      text: e.toString(),
      type: 'error',
    })
-  } finally {
-    isDeleting.value = false
  }
 }

@@ -291,15 +283,10 @@ async function del() {
    </template>
    <template #footer>
      <div class="flex-fill text-start">
-        <button v-if="props.peerId !== '#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del" :disabled="isDeleting">
-          <span v-if="isDeleting" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-          {{ $t('general.delete') }}
-        </button>
+        <button v-if="props.peerId !== '#NEW#'" class="btn btn-danger me-1" type="button" @click.prevent="del">{{
+          $t('general.delete') }}</button>
      </div>
-      <button class="btn btn-primary me-1" type="button" @click.prevent="save" :disabled="isSaving">
-        <span v-if="isSaving" class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
-        {{ $t('general.save') }}
-      </button>
+      <button class="btn btn-primary me-1" type="button" @click.prevent="save">{{ $t('general.save') }}</button>
      <button class="btn btn-secondary" type="button" @click.prevent="close">{{ $t('general.close') }}</button>
    </template>
  </Modal>
--- a/frontend/src/helpers/models.js
+++ b/frontend/src/helpers/models.js
@@ -5,7 +5,6 @@ export function freshInterface() {
    DisplayName: "",
    Identifier: "",
    Mode: "server",
-    Backend: "local",

    PublicKey: "",
    PrivateKey: "",
@@ -53,7 +52,6 @@ export function freshPeer() {
    Identifier: "",
    DisplayName: "",
    UserIdentifier: "",
-    UserDisplayName: "",
    InterfaceIdentifier: "",
    Disabled: false,
    ExpiresAt: null,
--- a/frontend/src/helpers/utils.js
+++ b/frontend/src/helpers/utils.js
@@ -4,12 +4,12 @@ export function ipToBigInt(ip) {
  // Check if it's an IPv4 address
  if (ip.includes(".")) {
    const addr = new Address4(ip)
-    return addr.bigInt()
+    return addr.bigInteger()
  }

  // Otherwise, assume it's an IPv6 address
  const addr = new Address6(ip)
-  return addr.bigInt()
+  return addr.bigInteger()
 }

 export function humanFileSize(size) {
--- a/frontend/src/lang/index.js
+++ b/frontend/src/lang/index.js
@@ -8,7 +8,6 @@ import ru from './translations/ru.json';
 import uk from './translations/uk.json';
 import vi from './translations/vi.json';
 import zh from './translations/zh.json';
-import es from './translations/es.json';

 import {createI18n} from "vue-i18n";

@@ -33,7 +32,6 @@ const i18n = createI18n({
    "uk": uk,
    "vi": vi,
    "zh": zh,
-    "es": es,    
  }
 });

--- a/frontend/src/lang/translations/de.json
+++ b/frontend/src/lang/translations/de.json
@@ -42,8 +42,7 @@
    "audit": "Event Protokoll",
    "login": "Anmelden",
    "logout": "Abmelden",
-    "keygen": "Schlüsselgenerator",
-    "calculator": "IP-Rechner"
+    "keygen": "Schlüsselgenerator"
  },
  "home": {
    "headline": "WireGuard® VPN Portal",
@@ -103,9 +102,7 @@
    },
    "interface": {
      "headline": "Schnittstellenstatus für",
-      "backend": "Backend",
-      "unknown-backend": "Unbekannt",
-      "wrong-backend": "Ungültiges Backend, das lokale WireGuard Backend wird stattdessen verwendet!",
+      "mode": "Modus",
      "key": "Öffentlicher Schlüssel",
      "endpoint": "Öffentlicher Endpunkt",
      "port": "Port",
@@ -118,7 +115,6 @@
      "dns": "DNS-Server",
      "mtu": "MTU",
      "default-keep-alive": "Standard Keepalive-Intervall",
-      "default-dns": "Standard DNS-Server",
      "button-show-config": "Konfiguration anzeigen",
      "button-download-config": "Konfiguration herunterladen",
      "button-store-config": "Konfiguration für wg-quick speichern",
@@ -222,16 +218,6 @@
      "button-delete-text": "Passkey löschen. Sie können sich anschließend nicht mehr mit diesem Passkey anmelden.",
      "button-register-title": "Passkey registrieren",
      "button-register-text": "Einen neuen Passkey registrieren, um Ihr Konto zu sichern."
-    },
-    "password": {
-      "headline": "Passwort-Einstellungen",
-      "abstract": "Hier können Sie Ihr Passwort ändern.",
-      "current-label": "Aktuelles Passwort",
-      "new-label": "Neues Passwort",
-      "new-confirm-label": "Neues Passwort bestätigen",
-      "change-button-text": "Passwort ändern",
-      "invalid-confirm-label": "Passwörter stimmen nicht überein",
-      "weak-label": "Passwort ist zu schwach"
    }
  },
  "audit": {
@@ -270,26 +256,6 @@
      "placeholder": "Der geteilte Schlüssel"
    }
  },
-  "calculator": {
-    "headline": "WireGuard IP-Rechner",
-    "abstract": "Erzeuge erlaubte IPs für WireGuard. Die IP-Subnetze werden lokal in Ihrem Browser generiert und niemals an den Server gesendet.",
-    "headline-allowed-ip": "Neue erlaubte IPs",
-    "button-exclude-private": "Private IP-Bereiche ausschließen",
-    "allowed-ip": {
-      "label": "Erlaubte IPs",
-      "placeholder": "0.0.0.0/0, ::/0",
-      "empty": "Wert darf nicht leer sein"
-    },
-    "dissallowed-ip": {
-      "label": "Nicht erlaubte IPs",
-      "placeholder": "10.0.0.0/8, 192.168.0.0/16",
-      "invalid": "Ungültige Adresse: {addr}"
-    },
-    "new-allowed-ip": {
-      "label": "Erlaubte IPs",
-      "placeholder": ""
-    }
-  },
  "modals": {
    "user-view": {
      "headline": "Benutzerkonto:",
@@ -391,11 +357,6 @@
        "client": "Client-Modus",
        "any": "Unbekannter Modus"
      },
-      "backend": {
-        "label": "Schnittstellenbackend",
-        "invalid-label": "Ursprüngliches Backend ist ungültig, das lokale WireGuard Backend wird stattdessen verwendet!",
-        "local": "Lokales WireGuard Backend"
-      },
      "display-name": {
        "label": "Anzeigename",
        "placeholder": "Der beschreibende Name für die Schnittstelle"
@@ -493,8 +454,6 @@
      "section-config": "Konfiguration",
      "identifier": "Kennung",
      "ip": "IP-Adressen",
-      "allowed-ip": "Erlaubte IP-Adressen",
-      "extra-allowed-ip": "Serverseitig erlaubte IP-Adressen",
      "user": "Zugeordneter Benutzer",
      "notes": "Notizen",
      "expiry-status": "Läuft ab am",
@@ -507,11 +466,8 @@
      "handshake": "Letzter Handshake",
      "connected-since": "Verbunden seit",
      "endpoint": "Endpunkt",
-      "endpoint-key": "Öffentlicher Endpunkt-Schlüssel",
-      "keepalive": "Persistentes Keepalive",
      "button-download": "Konfiguration herunterladen",
-      "button-email": "Konfiguration per E-Mail senden",
-      "style-label": "Konfigurationsformat"
+      "button-email": "Konfiguration per E-Mail senden"
    },
    "peer-edit": {
      "headline-edit-peer": "Peer bearbeiten:",
--- a/frontend/src/lang/translations/en.json
+++ b/frontend/src/lang/translations/en.json
@@ -42,8 +42,7 @@
    "audit": "Audit Log",
    "login": "Login",
    "logout": "Logout",
-    "keygen": "Key Generator",
-    "calculator": "IP Calculator"
+    "keygen": "Key Generator"
  },
  "home": {
    "headline": "WireGuard® VPN Portal",
@@ -103,9 +102,7 @@
    },
    "interface": {
      "headline": "Interface status for",
-      "backend": "Backend",
-      "unknown-backend": "Unknown",
-      "wrong-backend": "Invalid backend, using local WireGuard backend instead!",
+      "mode": "mode",
      "key": "Public Key",
      "endpoint": "Public Endpoint",
      "port": "Listening Port",
@@ -118,7 +115,6 @@
      "dns": "DNS Servers",
      "mtu": "MTU",
      "default-keep-alive": "Default Keepalive Interval",
-      "default-dns": "Default DNS Servers",
      "button-show-config": "Show configuration",
      "button-download-config": "Download configuration",
      "button-store-config": "Store configuration for wg-quick",
@@ -222,16 +218,6 @@
      "button-delete-text": "Delete the passkey. You will not be able to log in with this passkey anymore.",
      "button-register-title": "Register Passkey",
      "button-register-text": "Register a new Passkey to secure your account."
-    },
-    "password": {
-      "headline": "Password Settings",
-      "abstract": "Here you can change your password.",
-      "current-label": "Current Password",
-      "new-label": "New Password",
-      "new-confirm-label": "Confirm New Password",
-      "change-button-text": "Change Password",
-      "invalid-confirm-label": "Passwords do not match",
-      "weak-label": "Password is too weak"
    }
  },
  "audit": {
@@ -270,26 +256,6 @@
        "placeholder": "The pre-shared key"
    }
  },
-  "calculator": {
-    "headline": "WireGuard IP Calculator",
-    "abstract": "Generate a WireGuard Allowed IPs. The IP subnets are generated in your local browser and are never sent to the server.",
-    "headline-allowed-ip": "New Allowed IPs",
-    "button-exclude-private": "Exclude Private IP Ranges",
-    "allowed-ip": {
-        "label": "Allowed IPs",
-        "placeholder": "0.0.0.0/0, ::/0",
-        "empty": "Value cannot be empty"
-    },
-    "dissallowed-ip": {
-        "label": "Disallowed IPs",
-        "placeholder": "10.0.0.0/8, 192.168.0.0/16",
-        "invalid": "Invalid address: {addr}"
-    },
-    "new-allowed-ip": {
-        "label": "Allowed IPs",
-        "placeholder": ""
-    }
-  },
  "modals": {
    "user-view": {
      "headline": "User Account:",
@@ -391,11 +357,6 @@
        "client": "Client Mode",
        "any": "Unknown Mode"
      },
-      "backend": {
-        "label": "Interface Backend",
-        "invalid-label": "Original backend is no longer available, using local WireGuard backend instead!",
-        "local": "Local WireGuard Backend"
-      },
      "display-name": {
        "label": "Display Name",
        "placeholder": "The descriptive name for the interface"
@@ -494,8 +455,6 @@
      "section-config": "Configuration",
      "identifier": "Identifier",
      "ip": "IP Addresses",
-      "allowed-ip": "Allowed IP Addresses",
-      "extra-allowed-ip": "Server Side Allowed IP Addresses",
      "user": "Associated User",
      "notes": "Notes",
      "expiry-status": "Expires At",
@@ -508,11 +467,8 @@
      "handshake": "Last Handshake",
      "connected-since": "Connected since",
      "endpoint": "Endpoint",
-      "endpoint-key": "Endpoint Public Key",
-      "keepalive": "Persistent Keepalive",
      "button-download": "Download configuration",
-      "button-email": "Send configuration via E-Mail",
-      "style-label": "Configuration Style"
+      "button-email": "Send configuration via E-Mail"
    },
    "peer-edit": {
      "headline-edit-peer": "Edit peer:",
--- a/frontend/src/lang/translations/es.json
+++ b/frontend/src/lang/translations/es.json
@@ -1,635 +0,0 @@
-{
-  "languages": {
-    "es": "Español"
-  },
-  "calculator": {
-    "abstract": "Genera direcciones IP permitidas de WireGuard. Las subredes IP se generan en tu navegador local y nunca se envían al servidor.",
-    "allowed-ip": {
-      "empty": "El valor no puede estar vacío",
-      "label": "IPs permitidas",
-      "placeholder": "0.0.0.0/0, ::/0"
-    },
-    "button-exclude-private": "Excluir rangos de IP privadas",
-    "dissallowed-ip": {
-      "invalid": "Dirección inválida: {addr}",
-      "label": "IPs no permitidas",
-      "placeholder": "10.0.0.0/8, 192.168.0.0/16"
-    },
-    "headline": "Calculadora de IPs de WireGuard",
-    "headline-allowed-ip": "Nuevas IPs permitidas",
-    "new-allowed-ip": {
-      "label": "IPs permitidas",
-      "placeholder": ""
-    }
-  },
-  "general": {
-    "pagination": {
-      "size": "Numero de elementos",
-      "all": "Todos (Lento)"
-    },
-    "search": {
-      "placeholder": "Buscar...",
-      "button": "Buscar"
-    },
-    "select-all": "Buscar todos",
-    "yes": "Sí",
-    "no": "No",
-    "cancel": "Cancelar",
-    "close": "Cerrar",
-    "save": "Guardar",
-    "delete": "Eliminar"
-  },
-  "login": {
-    "headline": "Por favor inicie sesión",
-    "username": {
-      "label": "Usuario",
-      "placeholder": "Por favor ingrese su usuario"
-    },
-    "password": {
-      "label": "Contraseña",
-      "placeholder": "Por favor ingrese su contraseña"
-    },
-    "button": "Ingresar",
-    "button-webauthn": "Usar clave de acceso"
-  },
-  "menu": {
-    "calculator": "Calculadora IP",
-    "home": "Inicio",
-    "interfaces": "Interfaces",
-    "users": "Usuarios",
-    "lang": "Cambiar idioma",
-    "profile": "Mi perfil",
-    "settings": "Configuración",
-    "audit": "Registro de auditoría",
-    "login": "Iniciar sesión",
-    "logout": "Cerrar sesión",
-    "keygen": "Generador de claves"
-  },
-  "home": {
-    "headline": "Portal VPN WireGuard®",
-    "info-headline": "Más información",
-    "abstract": "WireGuard® es una VPN extremadamente simple pero rápida y moderna que utiliza criptografía de última generación. Su objetivo es ser más rápida, simple, ligera y útil que IPsec, a la vez que evita los enormes problemas que supone. Su objetivo es ofrecer un rendimiento considerablemente superior al de OpenVPN.",
-    "installation": {
-      "box-header": "Instalación de WireGuard",
-      "headline": "Instalación",
-      "content": "Las instrucciones de instalación del cliente se pueden encontrar en el sitio web oficial de WireGuard.",
-      "button": "Abrir instrucciones"
-    },
-    "about-wg": {
-      "box-header": "Acerca de WireGuard",
-      "headline": "Acerca de",
-      "content": "WireGuard® es una VPN extremadamente simple pero rápida y moderna que utiliza criptografía de última generación.",
-      "button": "Más"
-    },
-    "about-portal": {
-      "box-header": "Acerca del Portal WireGuard",
-      "headline": "Portal WireGuard",
-      "content": "WireGuard Portal es un portal web simple para la configuración de WireGuard.",
-      "button": "Más"
-    },
-    "profiles": {
-      "headline": "Perfiles VPN",
-      "abstract": "Puedes acceder y descargar tus configuraciones personales de VPN desde tu perfil de usuario.",
-      "content": "Para ver todos tus perfiles configurados, haz clic en el botón de abajo.",
-      "button": "Abrir mi perfil"
-    },
-    "admin": {
-      "headline": "Área de administración",
-      "abstract": "En el área de administración puedes gestionar los peers de WireGuard, la interfaz del servidor, así como los usuarios que tienen acceso al Portal WireGuard.",
-      "content": "",
-      "button-admin": "Abrir administración del servidor",
-      "button-user": "Abrir administración de usuarios"
-    }
-  },
-  "interfaces": {
-    "headline": "Administración de interfaces",
-    "headline-peers": "Peers VPN actuales",
-    "headline-endpoints": "Extremos actuales",
-    "no-interface": {
-      "default-selection": "No hay interfaces disponibles",
-      "headline": "No se encontraron interfaces...",
-      "abstract": "Haz clic en el botón + para crear una nueva interfaz WireGuard."
-    },
-    "no-peer": {
-      "headline": "No hay peers disponibles",
-      "abstract": "Actualmente no hay peers disponibles para la interfaz WireGuard seleccionada."
-    },
-    "table-heading": {
-      "name": "Nombre",
-      "user": "Usuario",
-      "ip": "IPs",
-      "endpoint": "Endpoint",
-      "status": "Estado"
-    },
-    "interface": {
-      "headline": "Estado de la interfaz para",
-      "backend": "Backend",
-      "unknown-backend": "Desconocido",
-      "wrong-backend": "Backend inválido, usando backend local de WireGuard en su lugar.",
-      "key": "Clave pública",
-      "endpoint": "Endpoint público",
-      "port": "Puerto de escucha",
-      "peers": "Peers habilitados",
-      "total-peers": "Peers totales",
-      "endpoints": "Endpoints habilitados",
-      "total-endpoints": "Endpoints totales",
-      "ip": "Dirección IP",
-      "default-allowed-ip": "IPs permitidas por defecto",
-      "default-dns": "Servidores DNS por defecto",
-      "dns": "Servidores DNS",
-      "mtu": "MTU",
-      "default-keep-alive": "Intervalo Keepalive por defecto",
-      "button-show-config": "Mostrar configuración",
-      "button-download-config": "Descargar configuración",
-      "button-store-config": "Guardar configuración para wg-quick",
-      "button-edit": "Editar interfaz"
-    },
-    "button-add-interface": "Agregar interfaz",
-    "button-add-peer": "Agregar peer",
-    "button-add-peers": "Agregar múltiples peers",
-    "button-show-peer": "Mostrar peer",
-    "button-edit-peer": "Editar peer",
-    "peer-disabled": "Peer deshabilitado, motivo:",
-    "peer-expiring": "El peer expira en",
-    "peer-connected": "Conectado",
-    "peer-not-connected": "No conectado",
-    "peer-handshake": "Último handshake:"
-  },
-  "users": {
-    "headline": "Administración de usuarios",
-    "table-heading": {
-      "id": "ID",
-      "email": "Correo electrónico",
-      "firstname": "Nombre",
-      "lastname": "Apellido",
-      "source": "Origen",
-      "peers": "Peers",
-      "admin": "Administrador"
-    },
-    "no-user": {
-      "headline": "No hay usuarios disponibles",
-      "abstract": "Actualmente no hay usuarios registrados en el Portal WireGuard."
-    },
-    "button-add-user": "Agregar usuario",
-    "button-show-user": "Mostrar usuario",
-    "button-edit-user": "Editar usuario",
-    "user-disabled": "Usuario deshabilitado, motivo:",
-    "user-locked": "Cuenta bloqueada, motivo:",
-    "admin": "El usuario tiene privilegios de administrador",
-    "no-admin": "El usuario no tiene privilegios de administrador"
-  },
-  "profile": {
-    "headline": "Mis peers VPN",
-    "table-heading": {
-      "name": "Nombre",
-      "ip": "IPs",
-      "stats": "Estado",
-      "interface": "Interfaz del servidor"
-    },
-    "no-peer": {
-      "headline": "No hay peers disponibles",
-      "abstract": "Actualmente no hay peers asociados a tu perfil de usuario."
-    },
-    "peer-connected": "Conectado",
-    "button-add-peer": "Agregar peer",
-    "button-show-peer": "Mostrar peer",
-    "button-edit-peer": "Editar peer"
-  },
-  "settings": {
-    "headline": "Configuración",
-    "abstract": "Aquí puedes cambiar tu configuración personal.",
-    "api": {
-      "headline": "Configuración de API",
-      "abstract": "Aquí puedes configurar los ajustes de la API RESTful.",
-      "active-description": "La API está actualmente activa para tu cuenta. Todas las solicitudes están autenticadas con Basic Auth. Usa las siguientes credenciales.",
-      "inactive-description": "La API está actualmente inactiva. Presiona el botón de abajo para activarla.",
-      "user-label": "Usuario de la API:",
-      "user-placeholder": "Usuario de la API",
-      "token-label": "Contraseña de la API:",
-      "token-placeholder": "Token de la API",
-      "token-created-label": "Acceso API concedido en: ",
-      "button-disable-title": "Desactivar API, invalidará el token actual.",
-      "button-disable-text": "Desactivar API",
-      "button-enable-title": "Activar API, generará un nuevo token.",
-      "button-enable-text": "Activar API",
-      "api-link": "Documentación de API"
-    },
-    "webauthn": {
-      "headline": "Configuración de llave de acceso",
-      "abstract": "Las llaves de acceso son una forma moderna de autenticar usuarios sin necesidad de contraseñas. Se almacenan de forma segura en tu navegador y pueden usarse para iniciar sesión en el Portal WireGuard.",
-      "active-description": "Al menos una llave de acceso está activa en tu cuenta.",
-      "inactive-description": "Actualmente no hay llaves de acceso registradas. Presiona el botón de abajo para registrar una.",
-      "table": {
-        "name": "Nombre",
-        "created": "Creada",
-        "actions": ""
-      },
-      "credentials-list": "Llaves de acceso registradas actualmente",
-      "modal-delete": {
-        "headline": "Eliminar llaves de acceso",
-        "abstract": "¿Seguro que deseas eliminar esta llave de acceso? Ya no podrás usarla para iniciar sesión.",
-        "created": "Creada:",
-        "button-delete": "Eliminar",
-        "button-cancel": "Cancelar"
-      },
-      "button-rename-title": "Renombrar",
-      "button-rename-text": "Renombrar la llave de acceso.",
-      "button-save-title": "Guardar",
-      "button-save-text": "Guardar el nuevo nombre de la llave de acceso.",
-      "button-cancel-title": "Cancelar",
-      "button-cancel-text": "Cancelar el renombrado de la llave de acceso.",
-      "button-delete-title": "Eliminar",
-      "button-delete-text": "Eliminar la llave de acceso. Ya no podrás iniciar sesión con ella.",
-      "button-register-title": "Registrar llave de acceso",
-      "button-register-text": "Registrar una nueva llave de acceso para proteger tu cuenta."
-    },
-    "password": {
-      "headline": "Configuración de contraseña",
-      "abstract": "Aquí puedes cambiar tu contraseña.",
-      "current-label": "Contraseña actual",
-      "new-label": "Nueva contraseña",
-      "new-confirm-label": "Confirmar nueva contraseña",
-      "change-button-text": "Cambiar contraseña",
-      "invalid-confirm-label": "Las contraseñas no coinciden",
-      "weak-label": "La contraseña es demasiado débil"
-    }
-  },
-  "audit": {
-    "headline": "Registro de Auditoría",
-    "abstract": "Aquí puedes encontrar el registro de auditoría de todas las acciones realizadas en el Portal WireGuard.",
-    "no-entries": {
-      "headline": "No hay entradas en el registro",
-      "abstract": "Actualmente no se han registrado auditorías."
-    },
-    "entries-headline": "Entradas del Registro",
-    "table-heading": {
-      "id": "#",
-      "time": "Hora",
-      "user": "Usuario",
-      "severity": "Severidad",
-      "origin": "Origen",
-      "message": "Mensaje"
-    }
-  },
-  "keygen": {
-    "headline": "Generador de claves WireGuard",
-    "abstract": "Genera nuevas claves de WireGuard. Las claves se generan en tu navegador local y nunca se envían al servidor.",
-    "headline-keypair": "Nuevo par de claves",
-    "headline-preshared-key": "Nueva clave pre-compartida",
-    "button-generate": "Generar",
-    "private-key": {
-      "label": "Clave privada",
-      "placeholder": "La clave privada"
-    },
-    "public-key": {
-      "label": "Clave pública",
-      "placeholder": "La clave pública"
-    },
-    "preshared-key": {
-      "label": "Clave pre-compartida",
-      "placeholder": "La clave pre-compartida"
-    }
-  },
-  "modals": {
-    "user-view": {
-      "headline": "Cuenta de Usuario:",
-      "tab-user": "Información",
-      "tab-peers": "Peers",
-      "headline-info": "Información del Usuario:",
-      "headline-notes": "Notas:",
-      "email": "Correo Electrónico",
-      "firstname": "Nombre",
-      "lastname": "Apellido",
-      "phone": "Número de Teléfono",
-      "department": "Departamento",
-      "api-enabled": "Acceso API",
-      "disabled": "Cuenta Deshabilitada",
-      "locked": "Cuenta Bloqueada",
-      "no-peers": "El usuario no tiene peers asociados.",
-      "peers": {
-        "name": "Nombre",
-        "interface": "Interfaz",
-        "ip": "IPs"
-      }
-    },
-    "user-edit": {
-      "headline-edit": "Editar usuario:",
-      "headline-new": "Nuevo usuario",
-      "header-general": "General",
-      "header-personal": "Información del Usuario",
-      "header-notes": "Notas",
-      "header-state": "Estado",
-      "identifier": {
-        "label": "Identificador",
-        "placeholder": "El identificador único del usuario"
-      },
-      "source": {
-        "label": "Origen",
-        "placeholder": "El origen del usuario"
-      },
-      "password": {
-        "label": "Contraseña",
-        "placeholder": "Una contraseña súper segura",
-        "description": "Deja este campo en blanco para mantener la contraseña actual.",
-        "too-weak": "La contraseña es demasiado débil. Por favor usa una más fuerte."
-      },
-      "email": {
-        "label": "Correo",
-        "placeholder": "La dirección de correo"
-      },
-      "phone": {
-        "label": "Teléfono",
-        "placeholder": "El número de teléfono"
-      },
-      "department": {
-        "label": "Departamento",
-        "placeholder": "El departamento"
-      },
-      "firstname": {
-        "label": "Nombre",
-        "placeholder": "Nombre"
-      },
-      "lastname": {
-        "label": "Apellido",
-        "placeholder": "Apellido"
-      },
-      "notes": {
-        "label": "Notas",
-        "placeholder": ""
-      },
-      "disabled": {
-        "label": "Deshabilitado (sin conexión WireGuard y sin posibilidad de inicio de sesión)"
-      },
-      "locked": {
-        "label": "Bloqueado (no es posible iniciar sesión, las conexiones WireGuard aún funcionan)"
-      },
-      "admin": {
-        "label": "Es administrador"
-      }
-    },
-    "interface-view": {
-      "headline": "Configuración de la interfaz:"
-    },
-    "password": {
-      "abstract": "Aquí puedes cambiar tu contraseña.",
-      "change-button-text": "Cambiar contraseña",
-      "current-label": "Contraseña actual",
-      "headline": "Configuración de contraseña",
-      "invalid-confirm-label": "Las contraseñas no coinciden",
-      "new-confirm-label": "Confirmar nueva contraseña",
-      "new-label": "Nueva contraseña",
-      "weak-label": "La contraseña es demasiado débil"
-    },
-    "interface-edit": {
-      "headline-edit": "Editar interfaz:",
-      "headline-new": "Nueva interfaz",
-      "tab-interface": "Interfaz",
-      "tab-peerdef": "Valores predeterminados del peer",
-      "header-general": "General",
-      "header-network": "Red",
-      "header-crypto": "Criptografía",
-      "header-hooks": "Hooks de interfaz",
-      "header-peer-hooks": "Hooks",
-      "header-state": "Estado",
-      "identifier": {
-        "label": "Identificador",
-        "placeholder": "El identificador único de la interfaz"
-      },
-      "mode": {
-        "label": "Modo de Interfaz",
-        "server": "Modo Servidor",
-        "client": "Modo Cliente",
-        "any": "Modo Desconocido"
-      },
-      "backend": {
-        "label": "Backend de la Interfaz",
-        "invalid-label": "El backend original ya no está disponible, usando el backend local de WireGuard en su lugar.",
-        "local": "Backend local de WireGuard"
-      },
-      "display-name": {
-        "label": "Nombre para Mostrar",
-        "placeholder": "El nombre descriptivo de la interfaz"
-      },
-      "private-key": {
-        "label": "La clave Privada",
-        "placeholder": "La clave privada"
-      },
-      "public-key": {
-        "label": "La clave pública",
-        "placeholder": "La clave pública"
-      },
-      "ip": {
-        "label": "Direcciones IP",
-        "placeholder": "Direcciones IP (formato CIDR)"
-      },
-      "listen-port": {
-        "label": "Puerto de Escucha",
-        "placeholder": "El puerto de escucha"
-      },
-      "dns": {
-        "label": "Servidor DNS",
-        "placeholder": "Los servidores DNS que deben usarse"
-      },
-      "dns-search": {
-        "label": "Dominios de Búsqueda DNS",
-        "placeholder": "Prefijos de búsqueda DNS"
-      },
-      "mtu": {
-        "label": "MTU",
-        "placeholder": "La MTU de la interfaz (0 = mantener por defecto)"
-      },
-      "firewall-mark": {
-        "label": "Marca de Firewall",
-        "placeholder": "Marca de firewall que se aplica al tráfico saliente. (0 = automático)"
-      },
-      "routing-table": {
-        "label": "Tabla de Enrutamiento",
-        "placeholder": "El ID de la tabla de enrutamiento",
-        "description": "Casos especiales: off = no administrar rutas, 0 = automático"
-      },
-      "pre-up": {
-        "label": "Pre-Up",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "post-up": {
-        "label": "Post-Up",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "pre-down": {
-        "label": "Pre-Down",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "post-down": {
-        "label": "Post-Down",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "disabled": {
-        "label": "Interfaz Deshabilitada"
-      },
-      "save-config": {
-        "label": "Guardar automáticamente la configuración de wg-quick"
-      },
-      "defaults": {
-        "endpoint": {
-          "label": "Dirección del Endpoint",
-          "placeholder": "Dirección del Endpoint",
-          "description": "La dirección del endpoint al que los peers se conectarán. (ej: wg.ejemplo.com o wg.ejemplo.com:51820)"
-        },
-        "networks": {
-          "label": "Redes IP",
-          "placeholder": "Direcciones de Red",
-          "description": "Los peers obtendrán direcciones IP de esas subredes."
-        },
-        "allowed-ip": {
-          "label": "Direcciones IP Permitidas",
-          "placeholder": "Direcciones IP Permitidas por Defecto"
-        },
-        "mtu": {
-          "label": "MTU",
-          "placeholder": "La MTU del cliente (0 = mantener por defecto)"
-        },
-        "keep-alive": {
-          "label": "Intervalo de Keep Alive",
-          "placeholder": "Keepalive Persistente (0 = por defecto)"
-        }
-      },
-      "button-apply-defaults": "Aplicar Valores Predeterminados de peers"
-    },
-    "peer-view": {
-      "headline-peer": "Peer:",
-      "headline-endpoint": "Endpoint:",
-      "section-info": "Información del peer",
-      "section-status": "Estado Actual",
-      "section-config": "Configuración",
-      "identifier": "Identificador",
-      "ip": "Direcciones IP",
-      "allowed-ip": "Direcciones IP permitidas",
-      "extra-allowed-ip": "Direcciones IP permitidas del lado del servidor",
-      "user": "Usuario Asociado",
-      "notes": "Notas",
-      "expiry-status": "Expira en",
-      "disabled-status": "Deshabilitado en",
-      "traffic": "Tráfico",
-      "connection-status": "Estadísticas de Conexión",
-      "upload": "Bytes Subidos (del Servidor al peer)",
-      "download": "Bytes Descargados (del peer al Servidor)",
-      "pingable": "Alcanzable (ping)",
-      "handshake": "Último handshake",
-      "connected-since": "Conectado desde",
-      "endpoint": "Dirección del host remoto",
-      "button-download": "Descargar configuración",
-      "button-email": "Enviar configuración por Correo Electrónico",
-      "style-label": "Estilo de Configuración"
-    },
-    "peer-edit": {
-      "headline-edit-peer": "Editar peer:",
-      "headline-edit-endpoint": "Editar endpoint:",
-      "headline-new-peer": "Crear peer",
-      "headline-new-endpoint": "Crear endpoint",
-      "header-general": "General",
-      "header-network": "Red",
-      "header-crypto": "Criptografía",
-      "header-hooks": "Hooks (Ejecutados en el peer)",
-      "header-state": "Estado",
-      "display-name": {
-        "label": "Nombre para mostrar",
-        "placeholder": "El nombre descriptivo para el peer"
-      },
-      "linked-user": {
-        "label": "Usuario Vinculado",
-        "placeholder": "La cuenta de usuario que posee este peer"
-      },
-      "private-key": {
-        "label": "Clave Privada",
-        "placeholder": "Clave privada",
-        "help": "La clave privada se almacena de forma segura en el servidor. Si el usuario ya posee una copia, puedes omitir este campo. El servidor sigue funcionando exclusivamente con la clave pública del peer."
-      },
-      "public-key": {
-        "label": "Clave Pública",
-        "placeholder": "La Clave pública"
-      },
-      "preshared-key": {
-        "label": "Clave pre-compartida",
-        "placeholder": "Clave pre-compartida opcional"
-      },
-      "endpoint": {
-        "label": "Dirección del endpoint",
-        "placeholder": "La dirección del endpoint remoto"
-      },
-      "endpoint-public-key": {
-        "label": "Clave pública del punto del endpoint",
-        "placeholder": "La clave pública del endpoint remoto"
-      },
-      "ip": {
-        "label": "Direcciones IP",
-        "placeholder": "Direcciones IP (formato CIDR)"
-      },
-      "allowed-ip": {
-        "label": "Direcciones IP permitidas",
-        "placeholder": "Direcciones IP permitidas (formato CIDR)"
-      },
-      "extra-allowed-ip": {
-        "label": "Direcciones IP permitidas extra",
-        "placeholder": "IPs extra permitidas (lado del servidor)",
-        "description": "Esas IPs serán agregadas en la interfaz remota de WireGuard como direcciones IP permitidas."
-      },
-      "dns": {
-        "label": "Servidor DNS",
-        "placeholder": "Los servidores DNS que deben usarse"
-      },
-      "dns-search": {
-        "label": "Dominios de búsqueda DNS",
-        "placeholder": "Prefijos de búsqueda DNS"
-      },
-      "keep-alive": {
-        "label": "Intervalo de Keep Alive",
-        "placeholder": "Keepalive Persistente (0 = por defecto)"
-      },
-      "mtu": {
-        "label": "MTU",
-        "placeholder": "La MTU del cliente (0 = mantener por defecto)"
-      },
-      "pre-up": {
-        "label": "Pre-Up",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "post-up": {
-        "label": "Post-Up",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "pre-down": {
-        "label": "Pre-Down",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "post-down": {
-        "label": "Post-Down",
-        "placeholder": "Uno o varios comandos bash separados por ;"
-      },
-      "disabled": {
-        "label": "Peer Deshabilitado"
-      },
-      "ignore-global": {
-        "label": "Ignorar configuración global"
-      },
-      "expires-at": {
-        "label": "Fecha de expiración"
-      }
-    },
-    "peer-multi-create": {
-      "headline-peer": "Crear múltiples peers",
-      "headline-endpoint": "Crear múltiples endpoints",
-      "identifiers": {
-        "label": "Identificadores de Usuario",
-        "placeholder": "Identificadores de Usuario",
-        "description": "Un identificador de usuario (el nombre de usuario) para el cual debe crearse un peer."
-      },
-      "prefix": {
-        "headline-peer": "Peer:",
-        "headline-endpoint": "Endpoint:",
-        "label": "Prefijo del nombre del peer a mostrar",
-        "placeholder": "Prefijo",
-        "description": "Un prefijo que se agregará al nombre visible de los peers."
-      }
-    }
-  }
-}
--- a/frontend/src/lang/translations/fr.json
+++ b/frontend/src/lang/translations/fr.json
@@ -99,7 +99,7 @@
    },
    "interface": {
      "headline": "État de l'interface pour",
-      "backend": "backend",
+      "mode": "mode",
      "key": "Clé publique",
      "endpoint": "Point de terminaison public",
      "port": "Port d'écoute",
--- a/frontend/src/lang/translations/ko.json
+++ b/frontend/src/lang/translations/ko.json
@@ -100,7 +100,7 @@
      },
      "interface": {
        "headline": "인터페이스 상태:",
-        "backend": "백엔드",
+        "mode": "모드",
        "key": "공개 키",
        "endpoint": "공개 엔드포인트",
        "port": "수신 포트",
--- a/frontend/src/lang/translations/pt.json
+++ b/frontend/src/lang/translations/pt.json
@@ -101,7 +101,7 @@
    },
    "interface": {
      "headline": "Status da interface para",
-      "mode": "backend",
+      "mode": "modo",
      "key": "Chave Pública",
      "endpoint": "Endpoint Público",
      "port": "Porta de Escuta",
--- a/frontend/src/lang/translations/ru.json
+++ b/frontend/src/lang/translations/ru.json
@@ -29,8 +29,7 @@
      "label": "Пароль",
      "placeholder": "Пожалуйста, введите ваш пароль"
    },
-    "button": "Войти",
-    "button-webauthn": "Использовать Passkey"
+    "button": "Войти"
  },
  "menu": {
    "home": "Главная",
@@ -38,12 +37,8 @@
    "users": "Пользователи",
    "lang": "Сменить язык",
    "profile": "Мой профиль",
-    "settings": "Настройки",
-    "audit": "Журнал аудита",
    "login": "Вход",
-    "logout": "Выход",
-    "keygen": "Генератор ключей",
-    "calculator": "Калькулятор IP-адресов"
+    "logout": "Выход"
  },
  "home": {
    "headline": "Портал VPN WireGuard®",
@@ -104,9 +99,7 @@
    },
    "interface": {
      "headline": "Статус интерфейса для",
-      "backend": "бэкэнд",
-      "unknown-backend": "Неизвестно",
-      "wrong-backend": "Неверный бэкэнд, вместо него используется локальный сервер WireGuard!",
+      "mode": "режим",
      "key": "Публичный ключ",
      "endpoint": "Публичная конечная точка",
      "port": "Порт прослушивания",
@@ -119,7 +112,6 @@
      "dns": "DNS-серверы",
      "mtu": "MTU",
      "default-keep-alive": "Интервал поддержания активности по умолчанию",
-      "default-dns": "DNS-сервера по-умолчанию",
      "button-show-config": "Показать конфигурацию",
      "button-download-config": "Скачать конфигурацию",
      "button-store-config": "Сохранить конфигурацию для wg-quick",
@@ -176,121 +168,6 @@
    "button-show-peer": "Показать пира",
    "button-edit-peer": "Редактировать пира"
  },
-  "settings": {
-    "headline": "Настройки",
-    "abstract": "Здесь вы можете изменить персональные настройки.",
-    "api": {
-      "headline": "Настройки API",
-      "abstract": "Здесь можете настроить RESTful API.",
-      "active-description": "В данный момент API активен для вашей учетной записи. Все запросы API проверяются с помощью Basic Auth. Для проверки подлинности используйте следующие учетные данные.",
-      "inactive-description": "В данный момент API неактивен. Нажмите кнопку ниже, чтобы активировать его.",
-      "user-label": "Имя пользователя API:",
-      "user-placeholder": "Имя пользователя API",
-      "token-label": "API-пароль:",
-      "token-placeholder": "API-токен",
-      "token-created-label": "Доступ к API предоставлен с: ",
-      "button-disable-title": "Отключение API приведет к аннулированию текущего токена.",
-      "button-disable-text": "Отключить API",
-      "button-enable-title": "Включение API приведет к созданию нового токена.",
-      "button-enable-text": "Включить API",
-      "api-link": "Документация API"
-    },
-    "webauthn": {
-      "headline": "Настройки Passkey",
-      "abstract": "Passkey - это современный способ аутентификации пользователей без использования паролей. Он надежно хранятся в вашем браузере и могут быть использованы для входа в WireGuard Portal.",
-      "active-description": "В данный момент для вашей учетной записи пользователя активен по крайней мере один Passkey.",
-      "inactive-description": "В настоящее время для вашей учетной записи пользователя не зарегистрировано ни одного Passkey. Нажмите кнопку ниже, чтобы зарегистрировать новый Passkey.",
-      "table": {
-        "name": "Название",
-        "created": "Создано",
-        "actions": ""
-      },
-      "credentials-list": "Зарегистрированные Passkeys",
-      "modal-delete": {
-        "headline": "Удалить Passkey",
-        "abstract": "Вы уверены, что хотите удалить этот Passkey? Вы больше не сможете войти в систему с помощью этого Passkey.",
-        "created": "Создано:",
-        "button-delete": "Удалить",
-        "button-cancel": "Отмена"
-      },
-      "button-rename-title": "Переименновать",
-      "button-rename-text": "Переименновать Passkey.",
-      "button-save-title": "Сохранить",
-      "button-save-text": "Сохранить новое название Passkey.",
-      "button-cancel-title": "Отмена",
-      "button-cancel-text": "Отмена переименования Passkey.",
-      "button-delete-title": "Удалить",
-      "button-delete-text": "Удалить Passkey. Вы больше не сможете войти в систему с помощью этого Passkey.",
-      "button-register-title": "Зарегистрировать Passkey",
-      "button-register-text": "Зарегистрировать Passkey, чтобы защитить свою учетную запись."
-    },
-    "password": {
-      "headline": "Настройки пароля",
-      "abstract": "Здесь можете изменить свой пароль.",
-      "current-label": "Текущий пароль",
-      "new-label": "Новый пароль",
-      "new-confirm-label": "Повторно новый пароль",
-      "change-button-text": "Изменить пароль",
-      "invalid-confirm-label": "Пароли не совпадают",
-      "weak-label": "Пароль слишком простой"
-    }
-  },
-  "audit": {
-    "headline": "Журнал аудита",
-    "abstract": "Здесь вы можете ознакомиться с журналом аудита всех действий, выполненных на WireGuard Portal.",
-    "no-entries": {
-      "headline": "Нет доступных записей в журнале",
-      "abstract": "В данный момент, журнал аудита пуст."
-    },
-    "entries-headline": "Записи журнала",
-    "table-heading": {
-      "id": "#",
-      "time": "Время",
-      "user": "Пользователь",
-      "severity": "Серьезность",
-      "origin": "Источник",
-      "message": "Сообщение"
-    }
-  },
-  "keygen": {
-    "headline": "Генератор WireGuard-ключей",
-    "abstract": "Генерация WireGuard-ключей. Ключи генерируются в вашем локальном браузере и никогда не отправляются на сервер.",
-    "headline-keypair": "Новая пара ключей",
-    "headline-preshared-key": "Новый общий ключ",
-    "button-generate": "Генерировать",
-    "private-key": {
-        "label": "Приватный ключ",
-        "placeholder": "Приватный ключ"
-    },
-    "public-key": {
-        "label": "Публичный ключ",
-        "placeholder": "Публичный ключ"
-    },
-    "preshared-key": {
-        "label": "Общий ключ",
-        "placeholder": "Общий ключ"
-    }
-  },
-  "calculator": {
-    "headline": "Калькулятор IP-адресов",
-    "abstract": "Генерация разрешенных IP-адресов. IP-подсети генерируются в вашем локальном браузере и никогда не отправляются на сервер.",
-    "headline-allowed-ip": "Новые разрешенные IP-адреса",
-    "button-exclude-private": "Исключить частные диапазоны IP-адресов",
-    "allowed-ip": {
-        "label": "Разрешенные IP-адреса",
-        "placeholder": "0.0.0.0/0, ::/0",
-        "empty": "Поле ввода не должно быть пустым"
-    },
-    "dissallowed-ip": {
-        "label": "Запрещенные IP-адреса",
-        "placeholder": "10.0.0.0/8, 192.168.0.0/16",
-        "invalid": "Некорректный адрес: {addr}"
-    },
-    "new-allowed-ip": {
-        "label": "Разрешенные IP-адреса",
-        "placeholder": ""
-    }
-  },
  "modals": {
    "user-view": {
      "headline": "Учетная запись пользователя:",
@@ -303,7 +180,6 @@
      "lastname": "Фамилия",
      "phone": "Номер телефона",
      "department": "Отдел",
-      "api-enabled": "API",
      "disabled": "Учетная запись отключена",
      "locked": "Учетная запись заблокирована",
      "no-peers": "У пользователя нет связанных пиров.",
@@ -331,8 +207,7 @@
      "password": {
        "label": "Пароль",
        "placeholder": "Надежный пароль",
-        "description": "Оставьте это поле пустым, чтобы сохранить текущий пароль.",
-        "too-weak": "Пароль слишком простой. Используйте более сложный пароль."
+        "description": "Оставьте это поле пустым, чтобы сохранить текущий пароль."
      },
      "email": {
        "label": "Электронная почта",
@@ -392,11 +267,6 @@
        "client": "Режим клиента",
        "any": "Неизвестный режим"
      },
-      "backend": {
-        "label": "Бэкэнд интерфейса",
-        "invalid-label": "Оригинальный бэкэнд больше недоступн, вместо нее используется локальная WireGuard-бэкэнд!",
-        "local": "Локальный WireGuard-бэкэнд"
-      },
      "display-name": {
        "label": "Отображаемое имя",
        "placeholder": "Описательное имя для интерфейса"
@@ -494,8 +364,6 @@
      "section-config": "Конфигурация",
      "identifier": "Идентификатор",
      "ip": "IP-адреса",
-      "allowed-ip": "Разрешённые IP-адреса",
-      "extra-allowed-ip": "Разрешённые IP-адреса на стороне сервера",
      "user": "Связанный пользователь",
      "notes": "Заметки",
      "expiry-status": "Истекает в",
@@ -508,10 +376,8 @@
      "handshake": "Последнее рукопожатие",
      "connected-since": "Подключен с",
      "endpoint": "Конечная точка",
-      "endpoint-key": "Публичный ключ конечной точки",
      "button-download": "Скачать конфигурацию",
-      "button-email": "Отправить конфигурацию по электронной почте",
-      "style-label": "Вид конфигурации"
+      "button-email": "Отправить конфигурацию по электронной почте"
    },
    "peer-edit": {
      "headline-edit-peer": "Редактировать пира:",
@@ -533,8 +399,7 @@
      },
      "private-key": {
        "label": "Приватный ключ",
-        "placeholder": "Приватный ключ",
-        "help": "Закрытый ключ надежно хранится на сервере. Если у пользователя уже есть копия, вы можете не указывать это поле. Сервер работает исключительно с открытым ключом клиента."
+        "placeholder": "Приватный ключ"
      },
      "public-key": {
        "label": "Публичный ключ",
@@ -566,61 +431,61 @@
        "description": "Эти IP-адреса будут добавлены в удаленный интерфейс WireGuard как разрешенные IP-адреса."
      },
      "dns": {
-        "label": "DNS-сервер",
-        "placeholder": "Используемые DNS-серверы"
+        "label": "DNS Server",
+        "placeholder": "The DNS servers that should be used"
      },
      "dns-search": {
-        "label": "Поисковые домены DNS",
-        "placeholder": "Префиксы поиска DNS"
+        "label": "DNS Search Domains",
+        "placeholder": "DNS search prefixes"
      },
      "keep-alive": {
-        "label": "Интервал поддержания активности",
-        "placeholder": "Постоянное поддержание активности (0 = значение по умолчанию)"
+        "label": "Keep Alive Interval",
+        "placeholder": "Persistent Keepalive (0 = default)"
      },
      "mtu": {
        "label": "MTU",
-        "placeholder": "MTU клиента (0 = использовать значение по умолчанию)"
+        "placeholder": "The client MTU (0 = keep default)"
      },
      "pre-up": {
        "label": "Pre-Up",
-        "placeholder": "Одна или несколько команд bash, разделенных ;"
+        "placeholder": "One or multiple bash commands separated by ;"
      },
      "post-up": {
        "label": "Post-Up",
-        "placeholder": "Одна или несколько команд bash, разделенных ;"
+        "placeholder": "One or multiple bash commands separated by ;"
      },
      "pre-down": {
        "label": "Pre-Down",
-        "placeholder": "Одна или несколько команд bash, разделенных ;"
+        "placeholder": "One or multiple bash commands separated by ;"
      },
      "post-down": {
        "label": "Post-Down",
-        "placeholder": "Одна или несколько команд bash, разделенных ;"
+        "placeholder": "One or multiple bash commands separated by ;"
      },
      "disabled": {
-        "label": "Узел отключен"
+        "label": "Peer Disabled"
      },
      "ignore-global": {
-        "label": "Игнорировать глобальные настройки"
+        "label": "Ignore global settings"
      },
      "expires-at": {
-        "label": "Дата истечения срока действия"
+        "label": "Expiry date"
      }
    },
    "peer-multi-create": {
-      "headline-peer": "Создать несколько узлов",
-      "headline-endpoint": "Создать несколько конечных точек",
+      "headline-peer": "Create multiple peers",
+      "headline-endpoint": "Create multiple endpoints",
      "identifiers": {
-        "label": "Идентификаторы пользователей",
-        "placeholder": "Идентификаторы пользователей",
-        "description": "Идентификатор пользователя (имя пользователя), для которого узел будет создан."
+        "label": "User Identifiers",
+        "placeholder": "User Identifiers",
+        "description": "A user identifier (the username) for which a peer should be created."
      },
      "prefix": {
-        "headline-peer": "Узел:",
-        "headline-endpoint": "Конечная точка:",
-        "label": "Префикс отображаемого имени",
-        "placeholder": "Префикс",
-        "description": "Префикс будет добавлен к отображаемому имени узла."
+        "headline-peer": "Peer:",
+        "headline-endpoint": "Endpoint:",
+        "label": "Display Name Prefix",
+        "placeholder": "The prefix",
+        "description": "A prefix that is added to the peers display name."
      }
    }
  }
--- a/frontend/src/lang/translations/uk.json
+++ b/frontend/src/lang/translations/uk.json
@@ -99,7 +99,7 @@
    },
    "interface": {
      "headline": "Статус інтерфейсу для",
-      "backend": "бекенд",
+      "mode": "режим",
      "key": "Публічний ключ",
      "endpoint": "Публічна кінцева точка",
      "port": "Порт прослуховування",
--- a/frontend/src/lang/translations/vi.json
+++ b/frontend/src/lang/translations/vi.json
@@ -98,7 +98,7 @@
    },
    "interface": {
      "headline": "Trạng thái giao diện cho",
-      "backend": "phần sau",
+      "mode": "chế độ",
      "key": "Khóa Công khai",
      "endpoint": "Điểm cuối Công khai",
      "port": "Cổng Nghe",
--- a/frontend/src/lang/translations/zh.json
+++ b/frontend/src/lang/translations/zh.json
@@ -98,7 +98,7 @@
      },
      "interface": {
        "headline": "接口状态",
-        "backend": "后端",
+        "mode": "模式",
        "key": "公钥",
        "endpoint": "公开节点",
        "port": "监听端口",
--- a/frontend/src/router/index.js
+++ b/frontend/src/router/index.js
@@ -72,14 +72,6 @@ const router = createRouter({
      // this generates a separate chunk (About.[hash].js) for this route
      // which is lazy-loaded when the route is visited.
      component: () => import('../views/KeyGeneraterView.vue')
-    },
-    {
-      path: '/ip-calculator',
-      name: 'ip-calculator',
-      // route level code-splitting
-      // this generates a separate chunk (About.[hash].js) for this route
-      // which is lazy-loaded when the route is visited.
-      component: () => import('../views/IPCalculatorView.vue')
    }
  ],
  linkActiveClass: "active",
@@ -130,7 +122,7 @@ router.beforeEach(async (to) => {
  }

  // redirect to login page if not logged in and trying to access a restricted page
-  const publicPages = ['/', '/login', '/key-generator', '/ip-calculator']
+  const publicPages = ['/', '/login', '/key-generator']
  const authRequired = !publicPages.includes(to.path)

  if (authRequired && !auth.IsAuthenticated) {
--- a/frontend/src/stores/interfaces.js
+++ b/frontend/src/stores/interfaces.js
@@ -115,7 +115,6 @@ export const interfaceStore = defineStore('interfaces', {
      return apiWrapper.post(`${baseUrl}/new`, formData)
        .then(iface => {
          this.interfaces.push(iface)
-          this.selected = iface.Identifier
          this.fetching = false
        })
        .catch(error => {
--- a/frontend/src/stores/peers.js
+++ b/frontend/src/stores/peers.js
@@ -126,14 +126,9 @@ export const peerStore = defineStore('peers', {
      if (!statsResponse) {
        this.stats = {}
        this.statsEnabled = false
-      } else {
-          this.stats = statsResponse.Stats
-          this.statsEnabled = statsResponse.Enabled
      }
-    },
-    async Reset() {
-      this.setPeers([])
-      this.setStats(undefined)
+      this.stats = statsResponse.Stats
+      this.statsEnabled = statsResponse.Enabled
    },
    async PreparePeer(interfaceId) {
      return apiWrapper.get(`${baseUrl}/iface/${base64_url_encode(interfaceId)}/prepare`)
@@ -147,8 +142,8 @@ export const peerStore = defineStore('peers', {
          })
        })
    },
-    async MailPeerConfig(linkOnly, style, ids) {
-      return apiWrapper.post(`${baseUrl}/config-mail?style=${style}`, {
+    async MailPeerConfig(linkOnly, ids) {
+      return apiWrapper.post(`${baseUrl}/config-mail`, {
          Identifiers: ids,
          LinkOnly: linkOnly
        })
@@ -163,8 +158,8 @@ export const peerStore = defineStore('peers', {
          throw new Error(error)
        })
    },
-    async LoadPeerConfig(id, style) {
-      return apiWrapper.get(`${baseUrl}/config/${base64_url_encode(id)}?style=${style}`)
+    async LoadPeerConfig(id) {
+      return apiWrapper.get(`${baseUrl}/config/${base64_url_encode(id)}`)
        .then(this.setPeerConfig)
        .catch(error => {
          this.configuration = ""
@@ -191,10 +186,10 @@ export const peerStore = defineStore('peers', {
    async LoadStats(interfaceId) {
      // if no interfaceId is given, use the currently selected interface
      if (!interfaceId) {
-        if (!interfaceStore().GetSelected || !interfaceStore().GetSelected.Identifier) {
-            return // no interface, nothing to load
-        }
        interfaceId = interfaceStore().GetSelected.Identifier
+        if (!interfaceId) {
+          return // no interface, nothing to load
+        }
      }
      this.fetching = true

@@ -265,10 +260,10 @@ export const peerStore = defineStore('peers', {
    async LoadPeers(interfaceId) {
      // if no interfaceId is given, use the currently selected interface
      if (!interfaceId) {
-        if (!interfaceStore().GetSelected || !interfaceStore().GetSelected.Identifier) {
+        interfaceId = interfaceStore().GetSelected.Identifier
+        if (!interfaceId) {
          return // no interface, nothing to load
        }
-        interfaceId = interfaceStore().GetSelected.Identifier
      }
      this.fetching = true

--- a/frontend/src/stores/profile.js
+++ b/frontend/src/stores/profile.js
@@ -151,17 +151,6 @@ export const profileStore = defineStore('profile', {
            })
          })
    },
-    async changePassword(formData) {
-      this.fetching = true
-      let currentUser = authStore().user.Identifier
-      return apiWrapper.post(`${baseUrl}/${base64_url_encode(currentUser)}/change-password`, formData)
-          .then(this.fetching = false)
-          .catch(error => {
-            this.fetching = false;
-            console.log("Failed to change password for ", currentUser, ": ", error);
-            throw new Error(error);
-          });
-    },
    async LoadPeers() {
      this.fetching = true
      let currentUser = authStore().user.Identifier
--- a/frontend/src/views/AuditView.vue
+++ b/frontend/src/views/AuditView.vue
@@ -26,7 +26,7 @@ onMounted(async () => {
      <div class="form-group d-inline">
        <div class="input-group mb-3">
          <input v-model="audit.filter" class="form-control" :placeholder="$t('general.search.placeholder')" type="text" @keyup="audit.afterPageSizeChange">
-          <button class="btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
+          <button class="input-group-text btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
        </div>
      </div>
    </div>
--- a/frontend/src/views/HomeView.vue
+++ b/frontend/src/views/HomeView.vue
@@ -13,21 +13,21 @@ const auth = authStore()
  <p class="lead">{{ $t('home.abstract') }}</p>


-  <div class="card border-secondary p-5" v-if="auth.IsAuthenticated">
+  <div class="bg-light p-5" v-if="auth.IsAuthenticated">
    <h2 class="display-5">{{ $t('home.profiles.headline') }}</h2>
    <p class="lead">{{ $t('home.profiles.abstract') }}</p>
    <hr class="my-4">
-    <p class="card-text">{{ $t('home.profiles.content') }}</p>
+    <p>{{ $t('home.profiles.content') }}</p>
    <p class="lead">
      <RouterLink :to="{ name: 'profile' }" class="btn btn-primary btn-lg">{{ $t('home.profiles.button') }}</RouterLink>
    </p>
  </div>

-  <div class="card border-secondary p-5 mt-4" v-if="auth.IsAuthenticated && auth.IsAdmin">
+  <div class="bg-light p-5 mt-4" v-if="auth.IsAuthenticated && auth.IsAdmin">
    <h2 class="display-5">{{ $t('home.admin.headline') }}</h2>
    <p class="lead">{{ $t('home.admin.abstract') }}</p>
    <hr class="my-4">
-    <p class="card-text">{{ $t('home.admin.content') }}</p>
+    <p>{{ $t('home.admin.content') }}</p>
    <p class="lead">
      <RouterLink :to="{ name: 'interfaces' }" class="btn btn-primary btn-lg me-2">{{ $t('home.admin.button-admin') }}
      </RouterLink>
--- a/frontend/src/views/IPCalculatorView.vue
+++ b/frontend/src/views/IPCalculatorView.vue
@@ -1,139 +0,0 @@
-<script setup>
-
-import {ref, watch, computed} from "vue";
-import isCidr from "is-cidr";
-import {isIP} from "is-ip";
-import {excludeCidr} from "cidr-tools";
-import {useI18n} from 'vue-i18n';
-
-const allowedIp = ref("")
-const dissallowedIp = ref("")
-const privateIP = ref("10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16")
-
-const {t} = useI18n()
-
-const errorAllowed = ref("")
-const errorDissallowed = ref("")
-
-/**
- * Validate a comma-separated list of IP and/or CIDR addresses.
- * @function validateIpAndCidrList
- * @param {string} value - Comma-separated string (e.g. "10.0.0.0/8, 192.168.0.1")
- * @returns {true|string} Returns true if all values are valid, otherwise an error message.
- */
-function validateIpAndCidrList(value) {
-  const list = value.split(",").map(v => v.trim()).filter(Boolean);
-  if (list.length === 0) { 
-    return t('calculator.allowed-ip.empty');
-  }
-  
-  for (const addr of list) {
-    if (!isIP(addr) && !isCidr(addr)) {
-      return t('calculator.dissallowed-ip.invalid', {addr});
-    }
-  }
-  return true;
-}
-
-/**
- * Watcher that validates allowed IPs input in real-time.
- * Updates `errorAllowed` whenever `allowedIp` changes.
- */
-watch(allowedIp, (newValue) => {
-  const result = validateIpAndCidrList(newValue);
-  errorAllowed.value = result === true ? "" : result;
-});
-
-/**
- * Watcher that validates disallowed IPs input in real-time.
- * Updates `errorDissallowed` whenever `dissallowedIp` changes.
- */
-watch(dissallowedIp, (newValue) => {
-  if (!allowedIp.value || allowedIp.value.trim() === "") {
-    allowedIp.value = "0.0.0.0/0";
-  }
-  const result = validateIpAndCidrList(newValue);
-  errorDissallowed.value = result === true ? "" : result;
-});
-
-/**
- * Dynamically computes the resulting "Allowed IPs" list
- * by excluding the disallowed ranges from the allowed ranges.
- * @constant
- * @type {ComputedRef<string>}
- * @returns {string} A comma-separated string of resulting CIDR blocks.
- */
-const newAllowedIp = computed(() => {
-  if (errorAllowed.value || errorDissallowed.value) return "";
-
-  try {
-    const allowedList = allowedIp.value.split(",").map(v => v.trim()).filter(Boolean);
-    const disallowedList = dissallowedIp.value.split(",").map(v => v.trim()).filter(Boolean);
-
-    const result = excludeCidr(allowedList, disallowedList);
-
-    return result.join(", ");
-  } catch (e) {
-    console.error("Allowed IPs calculation error:", e);
-    return "";
-  }
-});
-
-/**
- * Append private IP ranges to disallowed IPs.
- * If any already exist, they are preserved and new ones are appended only if not present.
- * @function addPrivateIPs
- */
-function addPrivateIPs() {
-  const privateList = privateIP.value.split(",").map(v => v.trim());
-  const currentList = dissallowedIp.value.split(",").map(v => v.trim()).filter(Boolean);
-
-  const combined = Array.from(new Set([...currentList, ...privateList]));
-  dissallowedIp.value = combined.join(", ");
-}
-
-</script>
-
-<template>
-  <div class="page-header">
-    <h1>{{ $t('calculator.headline') }}</h1>
-  </div>
-
-  <p class="lead">{{ $t('calculator.abstract') }}</p>
-
-  <div class="mt-4 row">
-    <div class="col-12 col-lg-5">
-      <fieldset>
-        <div class="form-group">
-          <label class="form-label mt-4">{{ $t('calculator.allowed-ip.label') }}</label>
-          <input class="form-control" v-model="allowedIp" :placeholder="$t('calculator.allowed-ip.placeholder')" :class="{ 'is-invalid': errorAllowed }">
-          <div v-if="errorAllowed" class="text-danger mt-1">{{ errorAllowed }}</div>
-        </div>
-        <div class="form-group">
-          <label class="form-label mt-4">{{ $t('calculator.dissallowed-ip.label') }}</label>
-          <input class="form-control" v-model="dissallowedIp" :placeholder="$t('calculator.dissallowed-ip.placeholder')" :class="{ 'is-invalid': errorDissallowed }">
-          <div v-if="errorDissallowed" class="text-danger mt-1">{{ errorDissallowed }}</div>
-        </div>
-      </fieldset>
-      <fieldset>
-        <hr class="mt-4">
-        <button class="btn btn-primary mb-4" type="button" @click="addPrivateIPs">{{ $t('calculator.button-exclude-private') }}</button>
-      </fieldset>
-    </div>
-    <div class="col-12 col-lg-2 mt-sm-4">
-    </div>
-    <div class="col-12 col-lg-5">
-      <h1>{{ $t('calculator.headline-allowed-ip') }}</h1>
-      <fieldset>
-        <div class="form-group">
-          <textarea class="form-control" :value="newAllowedIp" rows="6" :placeholder="$t('calculator.new-allowed-ip.placeholder')" readonly></textarea>
-        </div>
-      </fieldset>
-    </div>
-  </div>
-
-</template>
-
-<style scoped>
-
-</style>
--- a/frontend/src/views/InterfaceView.vue
+++ b/frontend/src/views/InterfaceView.vue
@@ -5,20 +5,17 @@ import PeerMultiCreateModal from "../components/PeerMultiCreateModal.vue";
 import InterfaceEditModal from "../components/InterfaceEditModal.vue";
 import InterfaceViewModal from "../components/InterfaceViewModal.vue";

-import {computed, onMounted, ref} from "vue";
+import {onMounted, ref} from "vue";
 import {peerStore} from "@/stores/peers";
 import {interfaceStore} from "@/stores/interfaces";
 import {notify} from "@kyvg/vue3-notification";
 import {settingsStore} from "@/stores/settings";
 import {humanFileSize} from '@/helpers/utils';
-import {useI18n} from "vue-i18n";

 const settings = settingsStore()
 const interfaces = interfaceStore()
 const peers = peerStore()

-const { t } = useI18n()
-
 const viewedPeerId = ref("")
 const editPeerId = ref("")
 const multiCreatePeerId = ref("")
@@ -48,33 +45,6 @@ function calculateInterfaceName(id, name) {
  return result
 }

-const calculateBackendName = computed(() => {
-  let backendId = interfaces.GetSelected.Backend
-
-  let backendName = t('interfaces.interface.unknown-backend')
-  let availableBackends = settings.Setting('AvailableBackends') || []
-  availableBackends.forEach(backend => {
-    if (backend.Id === backendId) {
-      backendName = backend.Id === 'local' ? t(backend.Name) : backend.Name
-    }
-  })
-  return backendName
-})
-
-const isBackendValid = computed(() => {
-  let backendId = interfaces.GetSelected.Backend
-
-  let valid = false
-  let availableBackends = settings.Setting('AvailableBackends') || []
-  availableBackends.forEach(backend => {
-    if (backend.Id === backendId) {
-      valid = true
-    }
-  })
-  return valid
-})
-
-
 async function download() {
  await interfaces.LoadInterfaceConfig(interfaces.GetSelected.Identifier)

@@ -142,7 +112,7 @@ onMounted(async () => {
      </div>
      <div class="form-group">
        <div class="input-group mb-3">
-          <button class="btn btn-primary" :title="$t('interfaces.button-add-interface')" @click.prevent="editInterfaceId='#NEW#'">
+          <button class="input-group-text btn btn-primary" :title="$t('interfaces.button-add-interface')" @click.prevent="editInterfaceId='#NEW#'">
            <i class="fa-solid fa-plus-circle"></i>
          </button>
          <select v-model="interfaces.selected" :disabled="interfaces.Count===0" class="form-select" @change="() => { peers.LoadPeers(); peers.LoadStats() }">
@@ -171,7 +141,7 @@ onMounted(async () => {
        <div class="card-header">
          <div class="row">
            <div class="col-12 col-lg-8">
-              {{ $t('interfaces.interface.headline') }} <strong>{{interfaces.GetSelected.Identifier}}</strong> ({{ $t('modals.interface-edit.mode.' + interfaces.GetSelected.Mode )}} | {{ $t('interfaces.interface.backend') + ": " + calculateBackendName }}<span v-if="!isBackendValid" :title="t('interfaces.interface.wrong-backend')" class="ms-1 me-1"><i class="fa-solid fa-triangle-exclamation"></i></span>)
+              {{ $t('interfaces.interface.headline') }} <strong>{{interfaces.GetSelected.Identifier}}</strong> ({{interfaces.GetSelected.Mode}} {{ $t('interfaces.interface.mode') }})
              <span v-if="interfaces.GetSelected.Disabled" class="text-danger"><i class="fa fa-circle-xmark" :title="interfaces.GetSelected.DisabledReason"></i></span>
            </div>
            <div class="col-12 col-lg-4 text-lg-end">
@@ -218,12 +188,12 @@ onMounted(async () => {
                  <td><span class="badge bg-light me-1" v-for="addr in interfaces.GetSelected.Addresses" :key="addr">{{addr}}</span></td>
                </tr>
                <tr>
-                  <td>{{ $t('interfaces.interface.mtu') }}:</td>
-                  <td>{{interfaces.GetSelected.Mtu}}</td>
+                  <td>{{ $t('interfaces.interface.dns') }}:</td>
+                  <td><span class="badge bg-light me-1" v-for="addr in interfaces.GetSelected.Dns" :key="addr">{{addr}}</span></td>
                </tr>
                <tr>
-                  <td>{{ $t('interfaces.interface.default-dns') }}:</td>
-                  <td><span class="badge bg-light me-1" v-for="addr in interfaces.GetSelected.PeerDefDns" :key="addr">{{addr}}</span></td>
+                  <td>{{ $t('interfaces.interface.mtu') }}:</td>
+                  <td>{{interfaces.GetSelected.Mtu}}</td>
                </tr>
                <tr>
                  <td>{{ $t('interfaces.interface.default-keep-alive') }}:</td>
@@ -344,7 +314,7 @@ onMounted(async () => {
      <div class="form-group d-inline">
        <div class="input-group mb-3">
          <input v-model="peers.filter" class="form-control" :placeholder="$t('general.search.placeholder')" type="text" @keyup="peers.afterPageSizeChange">
-          <button class="btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
+          <button class="input-group-text btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
        </div>
      </div>
    </div>
@@ -400,7 +370,7 @@ onMounted(async () => {
            <span v-if="!peer.Disabled && peer.ExpiresAt" class="text-warning" :title="$t('interfaces.peer-expiring') + ' ' +  peer.ExpiresAt"><i class="fas fa-hourglass-end expiring-peer"></i></span>
          </td>
          <td><span v-if="peer.DisplayName" :title="peer.Identifier">{{peer.DisplayName}}</span><span v-else :title="peer.Identifier">{{ $filters.truncate(peer.Identifier, 10)}}</span></td>
-          <td><span :title="peer.UserDisplayName">{{peer.UserIdentifier}}</span></td>
+          <td>{{peer.UserIdentifier}}</td>
          <td>
            <span v-for="ip in peer.Addresses" :key="ip" class="badge bg-light me-1">{{ ip }}</span>
          </td>
@@ -459,5 +429,3 @@ onMounted(async () => {
    </div>
  </div>
 </template>
-<style>
-</style>
--- a/frontend/src/views/ProfileView.vue
+++ b/frontend/src/views/ProfileView.vue
@@ -65,7 +65,7 @@ onMounted(async () => {
        <div class="input-group mb-3">
          <input v-model="profile.filter" class="form-control" :placeholder="$t('general.search.placeholder')" type="text"
            @keyup="profile.afterPageSizeChange">
-          <button class="btn btn-primary" :title="$t('general.search.button')"><i
+          <button class="input-group-text btn btn-primary" :title="$t('general.search.button')"><i
              class="fa-solid fa-search"></i></button>
        </div>
      </div>
@@ -73,7 +73,7 @@ onMounted(async () => {
    <div class="col-12 col-lg-3 text-lg-end">
      <div class="form-group" v-if="settings.Setting('SelfProvisioning')">
        <div class="input-group mb-3">
-          <button class="btn btn-primary" :title="$t('interfaces.button-add-peer')" @click.prevent="editPeerId = '#NEW#'">
+          <button class="input-group-text btn btn-primary" :title="$t('interfaces.button-add-peer')" @click.prevent="editPeerId = '#NEW#'">
            <i class="fa fa-plus me-1"></i><i class="fa fa-user"></i>
          </button>
          <select v-model="profile.selectedInterfaceId" :disabled="profile.CountInterfaces===0" class="form-select">
--- a/frontend/src/views/SettingsView.vue
+++ b/frontend/src/views/SettingsView.vue
@@ -1,16 +1,13 @@
 <script setup>
-import {computed, onMounted, ref} from "vue";
+import {onMounted, ref} from "vue";
 import { profileStore } from "@/stores/profile";
 import { settingsStore } from "@/stores/settings";
 import { authStore } from "../stores/auth";
-import {notify} from "@kyvg/vue3-notification";

 const profile = profileStore()
 const settings = settingsStore()
 const auth = authStore()

-const webBasePath = ref(WGPORTAL_BASE_PATH);
-
 onMounted(async () => {
  await profile.LoadUser()
  await auth.LoadWebAuthnCredentials()
@@ -37,45 +34,6 @@ async function saveRename(credential) {
    console.error("Failed to rename credential:", error);
  }
 }
-
-const pwFormData = ref({
-  OldPassword: '',
-  Password: '',
-  PasswordRepeat: '',
-})
-
-const passwordWeak = computed(() => {
-  return pwFormData.value.Password && pwFormData.value.Password.length > 0 && pwFormData.value.Password.length < settings.Setting('MinPasswordLength')
-})
-
-const passwordChangeAllowed = computed(() => {
-  return pwFormData.value.Password && pwFormData.value.Password.length >= settings.Setting('MinPasswordLength') &&
-      pwFormData.value.Password === pwFormData.value.PasswordRepeat &&
-      pwFormData.value.OldPassword && pwFormData.value.OldPassword.length > 0 && pwFormData.value.OldPassword !== pwFormData.value.Password;
-})
-
-const updatePassword = async () => {
-  try {
-    await profile.changePassword(pwFormData.value);
-
-    pwFormData.value.OldPassword = '';
-    pwFormData.value.Password = '';
-    pwFormData.value.PasswordRepeat = '';
-    notify({
-      title: "Password changed!",
-      text: "Your password has been changed successfully.",
-      type: 'success',
-    });
-  } catch (e) {
-    notify({
-      title: "Failed to update password!",
-      text: e.toString(),
-      type: 'error',
-    })
-  }
-}
-
-
 </script>

 <template>
@@ -85,49 +43,56 @@ const updatePassword = async () => {

  <p class="lead">{{ $t('settings.abstract') }}</p>

-  <div class="card border-secondary p-5 mt-5" v-if="profile.user.Source === 'db'">
-    <h2 class="display-7">{{ $t('settings.password.headline') }}</h2>
-    <p class="lead">{{ $t('settings.password.abstract') }}</p>
-    <hr class="my-4">
-
-    <div class="row">
-      <div class="col-6">
-        <div class="form-group">
-          <label class="form-label mt-4" for="oldpw">{{ $t('settings.password.current-label') }}</label>
-          <input id="oldpw" v-model="pwFormData.OldPassword" class="form-control" :class="{ 'is-invalid': pwFormData.Password && !pwFormData.OldPassword }" type="password">
+  <div v-if="auth.IsAdmin || !settings.Setting('ApiAdminOnly')">
+    <div class="bg-light p-5" v-if="profile.user.ApiToken">
+      <h2 class="display-7">{{ $t('settings.api.headline') }}</h2>
+      <p class="lead">{{ $t('settings.api.abstract') }}</p>
+      <hr class="my-4">
+      <p>{{ $t('settings.api.active-description') }}</p>
+      <div class="row">
+        <div class="col-6">
+          <div class="form-group">
+            <label class="form-label mt-4">{{ $t('settings.api.user-label') }}</label>
+            <input v-model="profile.user.Identifier" class="form-control" :placeholder="$t('settings.api.user-placeholder')" type="text" readonly>
+          </div>
+        </div>
+        <div class="col-6">
+          <div class="form-group">
+            <label class="form-label mt-4">{{ $t('settings.api.token-label') }}</label>
+            <input v-model="profile.user.ApiToken" class="form-control" :placeholder="$t('settings.api.token-placeholder')" type="text" readonly>
+          </div>
        </div>
      </div>
-      <div class="col-6">
-      </div>
-    </div>
-    <div class="row">
-      <div class="col-6">
-        <div class="form-group has-success">
-          <label class="form-label mt-4" for="newpw">{{ $t('settings.password.new-label') }}</label>
-          <input id="newpw" v-model="pwFormData.Password" class="form-control" :class="{ 'is-invalid': passwordWeak,  'is-valid': pwFormData.Password !== '' && !passwordWeak }" type="password">
-          <div class="invalid-feedback" v-if="passwordWeak">{{ $t('settings.password.weak-label') }}</div>
+      <div class="row">
+        <div class="col-12">
+          <div class="form-group">
+            <p class="form-label mt-4">{{ $t('settings.api.token-created-label') }} {{profile.user.ApiTokenCreated}}</p>
+          </div>
        </div>
      </div>
-      <div class="col-6">
-        <div class="form-group">
-          <label class="form-label mt-4" for="confirmnewpw">{{ $t('settings.password.new-confirm-label') }}</label>
-          <input id="confirmnewpw" v-model="pwFormData.PasswordRepeat" class="form-control" :class="{ 'is-invalid': pwFormData.PasswordRepeat !== ''&& pwFormData.Password !== pwFormData.PasswordRepeat,  'is-valid': pwFormData.PasswordRepeat !== '' && pwFormData.Password === pwFormData.PasswordRepeat && !passwordWeak }" type="password">
-          <div class="invalid-feedback" v-if="pwFormData.PasswordRepeat !== ''&& pwFormData.Password !== pwFormData.PasswordRepeat">{{ $t('settings.password.invalid-confirm-label') }}</div>
+      <div class="row mt-5">
+        <div class="col-6">
+          <button class="input-group-text btn btn-primary" :title="$t('settings.api.button-disable-title')" @click.prevent="profile.disableApi()" :disabled="profile.isFetching">
+            <i class="fa-solid fa-minus-circle"></i> {{ $t('settings.api.button-disable-text') }}
+          </button>
+        </div>
+        <div class="col-6">
+          <a href="/api/v1/doc.html" target="_blank" :alt="$t('settings.api.api-link')">{{ $t('settings.api.api-link') }}</a>
        </div>
      </div>
    </div>
-    <div class="row mt-5">
-      <div class="col-6">
-        <button class="btn btn-primary" :title="$t('settings.api.button-disable-title')" @click.prevent="updatePassword" :disabled="profile.isFetching || !passwordChangeAllowed">
-          <i class="fa-solid fa-floppy-disk"></i> {{ $t('settings.password.change-button-text') }}
-        </button>
-      </div>
-      <div class="col-6">
-      </div>
+    <div class="bg-light p-5" v-else>
+      <h2 class="display-7">{{ $t('settings.api.headline') }}</h2>
+      <p class="lead">{{ $t('settings.api.abstract') }}</p>
+      <hr class="my-4">
+      <p>{{ $t('settings.api.inactive-description') }}</p>
+      <button class="input-group-text btn btn-primary" :title="$t('settings.api.button-enable-title')" @click.prevent="profile.enableApi()" :disabled="profile.isFetching">
+        <i class="fa-solid fa-plus-circle"></i> {{ $t('settings.api.button-enable-text') }}
+      </button>
    </div>
  </div>

-  <div class="card border-secondary p-5 mt-5" v-if="settings.Setting('WebAuthnEnabled')">
+  <div class="bg-light p-5 mt-5" v-if="settings.Setting('WebAuthnEnabled')">
    <h2 class="display-7">{{ $t('settings.webauthn.headline') }}</h2>
    <p class="lead">{{ $t('settings.webauthn.abstract') }}</p>
    <hr class="my-4">
@@ -136,7 +101,7 @@ const updatePassword = async () => {

    <div class="row">
      <div class="col-6">
-        <button class="btn btn-primary" :title="$t('settings.webauthn.button-register-text')" @click.prevent="auth.RegisterWebAuthn" :disabled="auth.isFetching">
+        <button class="input-group-text btn btn-primary" :title="$t('settings.webauthn.button-register-text')" @click.prevent="auth.RegisterWebAuthn" :disabled="auth.isFetching">
          <i class="fa-solid fa-plus-circle"></i> {{ $t('settings.webauthn.button-register-title') }}
        </button>
      </div>
@@ -208,53 +173,4 @@ const updatePassword = async () => {
    </div>

  </div>
-
-  <div class="mt-5" v-if="auth.IsAdmin || !settings.Setting('ApiAdminOnly')">
-    <div class="card border-secondary p-5" v-if="profile.user.ApiToken">
-      <h2 class="display-7">{{ $t('settings.api.headline') }}</h2>
-      <p class="lead">{{ $t('settings.api.abstract') }}</p>
-      <hr class="my-4">
-      <p>{{ $t('settings.api.active-description') }}</p>
-      <div class="row">
-        <div class="col-6">
-          <div class="form-group">
-            <label class="form-label mt-4">{{ $t('settings.api.user-label') }}</label>
-            <input v-model="profile.user.Identifier" class="form-control" :placeholder="$t('settings.api.user-placeholder')" type="text" readonly>
-          </div>
-        </div>
-        <div class="col-6">
-          <div class="form-group">
-            <label class="form-label mt-4">{{ $t('settings.api.token-label') }}</label>
-            <input v-model="profile.user.ApiToken" class="form-control" :placeholder="$t('settings.api.token-placeholder')" type="text" readonly>
-          </div>
-        </div>
-      </div>
-      <div class="row">
-        <div class="col-12">
-          <div class="form-group">
-            <p class="form-label mt-4">{{ $t('settings.api.token-created-label') }} {{profile.user.ApiTokenCreated}}</p>
-          </div>
-        </div>
-      </div>
-      <div class="row mt-5">
-        <div class="col-6">
-          <button class="btn btn-primary" :title="$t('settings.api.button-disable-title')" @click.prevent="profile.disableApi()" :disabled="profile.isFetching">
-            <i class="fa-solid fa-minus-circle"></i> {{ $t('settings.api.button-disable-text') }}
-          </button>
-        </div>
-        <div class="col-6">
-          <a :href="webBasePath + '/api/v1/doc.html'" target="_blank" :alt="$t('settings.api.api-link')">{{ $t('settings.api.api-link') }}</a>
-        </div>
-      </div>
-    </div>
-    <div class="card border-secondary p-5" v-else>
-      <h2 class="display-7">{{ $t('settings.api.headline') }}</h2>
-      <p class="lead">{{ $t('settings.api.abstract') }}</p>
-      <hr class="my-4">
-      <p>{{ $t('settings.api.inactive-description') }}</p>
-      <button class="btn btn-primary" :title="$t('settings.api.button-enable-title')" @click.prevent="profile.enableApi()" :disabled="profile.isFetching">
-        <i class="fa-solid fa-plus-circle"></i> {{ $t('settings.api.button-enable-text') }}
-      </button>
-    </div>
-  </div>
 </template>
--- a/frontend/src/views/UserView.vue
+++ b/frontend/src/views/UserView.vue
@@ -35,7 +35,7 @@ onMounted(() => {
      <div class="form-group d-inline">
        <div class="input-group mb-3">
          <input v-model="users.filter" class="form-control" :placeholder="$t('general.search.placeholder')" type="text" @keyup="users.afterPageSizeChange">
-          <button class="btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
+          <button class="input-group-text btn btn-primary" :title="$t('general.search.button')"><i class="fa-solid fa-search"></i></button>
        </div>
      </div>
    </div>
--- a/go.mod
+++ b/go.mod
@@ -4,105 +4,98 @@ go 1.24.0

 require (
 	github.com/a8m/envsubst v1.4.3
-	github.com/alexedwards/scs/v2 v2.9.0
-	github.com/coreos/go-oidc/v3 v3.17.0
+	github.com/alexedwards/scs/v2 v2.8.0
+	github.com/coreos/go-oidc/v3 v3.14.1
 	github.com/glebarez/sqlite v1.11.0
-	github.com/go-ldap/ldap/v3 v3.4.12
-	github.com/go-pkgz/routegroup v1.6.0
-	github.com/go-playground/validator/v10 v10.28.0
-	github.com/go-webauthn/webauthn v0.15.0
+	github.com/go-ldap/ldap/v3 v3.4.11
+	github.com/go-pkgz/routegroup v1.4.1
+	github.com/go-playground/validator/v10 v10.26.0
+	github.com/go-webauthn/webauthn v0.13.0
 	github.com/google/uuid v1.6.0
 	github.com/prometheus-community/pro-bing v0.7.0
-	github.com/prometheus/client_golang v1.23.2
-	github.com/stretchr/testify v1.11.1
-	github.com/swaggo/swag v1.16.6
+	github.com/prometheus/client_golang v1.22.0
+	github.com/stretchr/testify v1.10.0
+	github.com/swaggo/swag v1.16.4
 	github.com/vardius/message-bus v1.1.5
 	github.com/vishvananda/netlink v1.3.1
 	github.com/xhit/go-simple-mail/v2 v2.16.0
 	github.com/yeqown/go-qrcode/v2 v2.2.5
 	github.com/yeqown/go-qrcode/writer/compressed v1.0.1
-	golang.org/x/crypto v0.46.0
-	golang.org/x/oauth2 v0.34.0
-	golang.org/x/sys v0.39.0
+	golang.org/x/crypto v0.39.0
+	golang.org/x/oauth2 v0.30.0
+	golang.org/x/sys v0.33.0
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10
 	gopkg.in/yaml.v3 v3.0.1
 	gorm.io/driver/mysql v1.6.0
 	gorm.io/driver/postgres v1.6.0
-	gorm.io/driver/sqlserver v1.6.3
-	gorm.io/gorm v1.31.1
+	gorm.io/driver/sqlserver v1.6.0
+	gorm.io/gorm v1.30.0
 )

 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
-	github.com/Azure/go-ntlmssp v0.1.0 // indirect
+	github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.11 // indirect
+	github.com/fxamacker/cbor/v2 v2.8.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
 	github.com/glebarez/go-sqlite v1.22.0 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 // indirect
-	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
-	github.com/go-openapi/jsonpointer v0.22.4 // indirect
-	github.com/go-openapi/jsonreference v0.21.4 // indirect
-	github.com/go-openapi/spec v0.22.2 // indirect
-	github.com/go-openapi/swag/conv v0.25.4 // indirect
-	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
-	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
-	github.com/go-openapi/swag/loading v0.25.4 // indirect
-	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
-	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
-	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.0 // indirect
+	github.com/go-openapi/jsonpointer v0.21.1 // indirect
+	github.com/go-openapi/jsonreference v0.21.0 // indirect
+	github.com/go-openapi/spec v0.21.0 // indirect
+	github.com/go-openapi/swag v0.23.1 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-sql-driver/mysql v1.9.3 // indirect
+	github.com/go-sql-driver/mysql v1.9.2 // indirect
 	github.com/go-test/deep v1.1.1 // indirect
-	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
-	github.com/go-webauthn/x v0.1.26 // indirect
-	github.com/golang-jwt/jwt/v5 v5.3.0 // indirect
+	github.com/go-webauthn/x v0.1.21 // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
 	github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
-	github.com/google/go-tpm v0.9.7 // indirect
+	github.com/google/go-tpm v0.9.5 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.7.6 // indirect
+	github.com/jackc/pgx/v5 v5.7.4 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/josharian/native v1.1.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mailru/easyjson v0.9.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mdlayher/genetlink v1.3.2 // indirect
-	github.com/mdlayher/netlink v1.8.0 // indirect
+	github.com/mdlayher/netlink v1.7.2 // indirect
 	github.com/mdlayher/socket v0.5.1 // indirect
-	github.com/microsoft/go-mssqldb v1.9.5 // indirect
+	github.com/microsoft/go-mssqldb v1.8.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/ncruces/go-strftime v1.0.0 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.67.4 // indirect
-	github.com/prometheus/procfs v0.19.2 // indirect
+	github.com/prometheus/common v0.63.0 // indirect
+	github.com/prometheus/procfs v0.16.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/toorop/go-dkim v0.0.0-20250226130143-9025cce95817 // indirect
 	github.com/vishvananda/netns v0.0.5 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/yeqown/reedsolomon v1.0.0 // indirect
-	go.yaml.in/yaml/v2 v2.4.3 // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/exp v0.0.0-20251209150349-8475f28825e9 // indirect
-	golang.org/x/mod v0.31.0 // indirect
-	golang.org/x/net v0.48.0 // indirect
-	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/text v0.32.0 // indirect
-	golang.org/x/tools v0.40.0 // indirect
-	golang.zx2c4.com/wireguard v0.0.0-20250521234502-f333402bd9cb // indirect
-	google.golang.org/protobuf v1.36.10 // indirect
-	modernc.org/libc v1.67.1 // indirect
+	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 // indirect
+	golang.org/x/net v0.40.0 // indirect
+	golang.org/x/sync v0.15.0 // indirect
+	golang.org/x/text v0.26.0 // indirect
+	golang.org/x/tools v0.33.0 // indirect
+	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
+	modernc.org/libc v1.63.0 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
-	modernc.org/memory v1.11.0 // indirect
-	modernc.org/sqlite v1.40.1 // indirect
-	sigs.k8s.io/yaml v1.6.0 // indirect
+	modernc.org/memory v1.10.0 // indirect
+	modernc.org/sqlite v1.37.0 // indirect
+	sigs.k8s.io/yaml v1.4.0 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,46 +1,38 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.1/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.0.0/go.mod h1:uGG2W01BaETf0Ozp+QxxKJdMBNRWPdstHG0Fmdwn1/U=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.1.2/go.mod h1:uGG2W01BaETf0Ozp+QxxKJdMBNRWPdstHG0Fmdwn1/U=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.11.1 h1:E+OJmp2tPvt1W+amx48v1eqbjDYsgN+RzP4q16yV5eM=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.11.1/go.mod h1:a6xsAQUZg+VsS3TJ05SRp524Hs4pZ/AeFSr5ENf0Yjo=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0 h1:Gt0j3wceWMwPmiazCa8MzMA0MfhmPIz0Qp0FJ6qcM0U=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0/go.mod h1:Ot/6aikWnKWi4l9QB7qVSwa8iMphQNqkWALMoNT3rzM=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.1/go.mod h1:uE9zaUfEQT/nbQjVi2IblCG9iaLtZsuYZ8ne+PuQ02M=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.1.0/go.mod h1:bhXu1AjYL+wutSL/kpSq6s7733q2Rb0yuot9Zgfqa/0=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.6.0 h1:U2rTu3Ef+7w9FHKIAXM6ZyqF3UOWJZ12zIm8zECAFfg=
 github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.6.0/go.mod h1:9kIvujWAA58nmPmWB1m23fyWic1kYZMxD9CxaWn4Qpg=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.10.1 h1:B+blDbyVIG3WaikNxPnhPiJ1MThR03b3vKGtER95TP4=
-github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.10.1/go.mod h1:JdM5psgjfBf5fo2uWOZhflPWyDBZ/O/CNAH9CtsuZE4=
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 github.com/Azure/azure-sdk-for-go/sdk/internal v1.8.0/go.mod h1:4OG6tQ9EOP/MT0NMjDlRzWoVFxfu9rN9B2X+tlSVktg=
-github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1 h1:FPKJS1T+clwv+OLGt13a8UjqeRuh0O4SJ3lUriThc+4=
-github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1/go.mod h1:j2chePtV91HrC22tGoRX3sGY42uF13WzmmV80/OdVAA=
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 github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azkeys v1.0.1/go.mod h1:GpPjLhVR9dnUoJMyHWSPy71xY9/lcmpzIPZXmF0FCVY=
-github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azkeys v1.3.1 h1:Wgf5rZba3YZqeTNJPtvqZoBu1sBN/L4sry+u2U3Y75w=
-github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azkeys v1.3.1/go.mod h1:xxCBG/f/4Vbmh2XQJBsOmNdxWUY5j/s27jujKPbQf14=
+github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.0.0 h1:D3occbWoio4EBLkbkevetNMAVX197GkzbUMtqjGWn80=
 github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.0.0/go.mod h1:bTSOgj05NGRuHHhQwAdPnYr9TOdNmKlZTgGLL6nyAdI=
-github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.1.1 h1:bFWuoEKg+gImo7pvkiQEFAc8ocibADgXeiLAxWhWmkI=
-github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.1.1/go.mod h1:Vih/3yc6yac2JzU4hzpaDupBJP0Flaia9rXXrU8xyww=
-github.com/Azure/go-ntlmssp v0.1.0 h1:DjFo6YtWzNqNvQdrwEyr/e4nhU3vRiwenz5QX7sFz+A=
-github.com/Azure/go-ntlmssp v0.1.0/go.mod h1:NYqdhxd/8aAct/s4qSYZEerdPuH1liG2/X9DiVTbhpk=
-github.com/AzureAD/microsoft-authentication-library-for-go v1.1.1/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
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+github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
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-github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 h1:oygO0locgZJe7PpYPXT5A29ZkwJaPqcva7BVeemZOZs=
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 github.com/a8m/envsubst v1.4.3 h1:kDF7paGK8QACWYaQo6KtyYBozY2jhQrTuNNuUxQkhJY=
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-github.com/alexbrainman/sspi v0.0.0-20250919150558-7d374ff0d59e h1:4dAU9FXIyQktpoUAgOJK3OTFc/xug0PCXYCqU0FgDKI=
-github.com/alexbrainman/sspi v0.0.0-20250919150558-7d374ff0d59e/go.mod h1:cEWa1LVoE5KvSD9ONXsZrj0z6KqySlCCNKHlLzbqAt4=
-github.com/alexedwards/scs/v2 v2.9.0 h1:xa05mVpwTBm1iLeTMNFfAWpKUm4fXAW7CeAViqBVS90=
-github.com/alexedwards/scs/v2 v2.9.0/go.mod h1:ToaROZxyKukJKT/xLcVQAChi5k6+Pn1Gvmdl7h3RRj8=
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+github.com/alexedwards/scs/v2 v2.8.0 h1:h31yUYoycPuL0zt14c0gd+oqxfRwIj6SOjHdKRZxhEw=
+github.com/alexedwards/scs/v2 v2.8.0/go.mod h1:ToaROZxyKukJKT/xLcVQAChi5k6+Pn1Gvmdl7h3RRj8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/coreos/go-oidc/v3 v3.17.0 h1:hWBGaQfbi0iVviX4ibC7bk8OKT5qNr4klBaCHVNvehc=
-github.com/coreos/go-oidc/v3 v3.17.0/go.mod h1:wqPbKFrVnE90vty060SB40FCJ8fTHTxSwyXJqZH+sI8=
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/coreos/go-oidc/v3 v3.14.1 h1:9ePWwfdwC4QKRlCXsJGou56adA/owXczOzwKdOumLqk=
+github.com/coreos/go-oidc/v3 v3.14.1/go.mod h1:HaZ3szPaZ0e4r6ebqvsLWlk2Tn+aejfmrfah6hnSYEU=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -48,83 +40,65 @@ github.com/dnaeon/go-vcr v1.1.0/go.mod h1:M7tiix8f0r6mKKJ3Yq/kqU1OYf3MnfmBWVbPx/
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-github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
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-modernc.org/fileutil v1.3.40/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
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 modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
 modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
-modernc.org/gc/v3 v3.1.1 h1:k8T3gkXWY9sEiytKhcgyiZ2L0DTyCQ/nvX+LoCljoRE=
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 modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
 modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
 modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
 modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
-sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=
-sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4=
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+sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=
--- a/internal/adapters/database.go
+++ b/internal/adapters/database.go
@@ -166,9 +166,6 @@ func NewDatabase(cfg config.DatabaseConfig) (*gorm.DB, error) {
 		if err != nil {
 			return nil, fmt.Errorf("failed to open sqlite database: %w", err)
 		}
-		if err := os.Chmod(cfg.DSN, 0600); err != nil {
-			return nil, fmt.Errorf("failed to set permissions on sqlite database: %w", err)
-		}
 		sqlDB, _ := gormDb.DB()
 		sqlDB.SetMaxOpenConns(1)
 	}
--- a/internal/adapters/wgcontroller/local.go
+++ b/internal/adapters/wgcontroller/local.go
--- a/internal/adapters/wgcontroller/mikrotik.go
+++ b/internal/adapters/wgcontroller/mikrotik.go
--- a/internal/adapters/wgcontroller/pfsense.go
+++ b/internal/adapters/wgcontroller/pfsense.go
@@ -1,979 +0,0 @@
-package wgcontroller
-
-import (
-	"context"
-	"fmt"
-	"log/slog"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/h44z/wg-portal/internal/config"
-	"github.com/h44z/wg-portal/internal/domain"
-	"github.com/h44z/wg-portal/internal/lowlevel"
-)
-
-// PfsenseController implements the InterfaceController interface for pfSense firewalls.
-// It uses the pfSense REST API (https://pfrest.org/) to manage WireGuard interfaces and peers.
-// API endpoint paths and field names should be verified against the Swagger documentation:
-// https://pfrest.org/api-docs/
-
-type PfsenseController struct {
-	coreCfg *config.Config
-	cfg     *config.BackendPfsense
-
-	client *lowlevel.PfsenseApiClient
-
-	// Add mutexes to prevent race conditions
-	interfaceMutexes sync.Map   // map[domain.InterfaceIdentifier]*sync.Mutex
-	peerMutexes      sync.Map   // map[domain.PeerIdentifier]*sync.Mutex
-	coreMutex        sync.Mutex // for updating the core configuration such as routing table or DNS settings
-}
-
-func NewPfsenseController(coreCfg *config.Config, cfg *config.BackendPfsense) (*PfsenseController, error) {
-	client, err := lowlevel.NewPfsenseApiClient(coreCfg, cfg)
-	if err != nil {
-		return nil, fmt.Errorf("failed to create pfSense API client: %w", err)
-	}
-
-	return &PfsenseController{
-		coreCfg: coreCfg,
-		cfg:     cfg,
-
-		client: client,
-
-		interfaceMutexes: sync.Map{},
-		peerMutexes:      sync.Map{},
-		coreMutex:        sync.Mutex{},
-	}, nil
-}
-
-func (c *PfsenseController) GetId() domain.InterfaceBackend {
-	return domain.InterfaceBackend(c.cfg.Id)
-}
-
-// getInterfaceMutex returns a mutex for the given interface to prevent concurrent modifications
-func (c *PfsenseController) getInterfaceMutex(id domain.InterfaceIdentifier) *sync.Mutex {
-	mutex, _ := c.interfaceMutexes.LoadOrStore(id, &sync.Mutex{})
-	return mutex.(*sync.Mutex)
-}
-
-// getPeerMutex returns a mutex for the given peer to prevent concurrent modifications
-func (c *PfsenseController) getPeerMutex(id domain.PeerIdentifier) *sync.Mutex {
-	mutex, _ := c.peerMutexes.LoadOrStore(id, &sync.Mutex{})
-	return mutex.(*sync.Mutex)
-}
-
-// region wireguard-related
-
-func (c *PfsenseController) GetInterfaces(ctx context.Context) ([]domain.PhysicalInterface, error) {
-	// Query WireGuard tunnels from pfSense API
-	// Using pfSense REST API v2 endpoints: GET /api/v2/vpn/wireguard/tunnels
-	// Field names should be verified against Swagger docs: https://pfrest.org/api-docs/
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/tunnels", &lowlevel.PfsenseRequestOptions{})
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return nil, fmt.Errorf("failed to query interfaces: %v", wgReply.Error)
-	}
-
-	// Parallelize loading of interface details to speed up overall latency.
-	// Use a bounded semaphore to avoid overloading the pfSense device.
-	maxConcurrent := c.cfg.GetConcurrency()
-	sem := make(chan struct{}, maxConcurrent)
-
-	interfaces := make([]domain.PhysicalInterface, 0, len(wgReply.Data))
-	var mu sync.Mutex
-	var wgWait sync.WaitGroup
-	var firstErr error
-	ctx2, cancel := context.WithCancel(ctx)
-	defer cancel()
-
-	for _, wgObj := range wgReply.Data {
-		wgWait.Add(1)
-		sem <- struct{}{} // block if more than maxConcurrent requests are processing
-		go func(wg lowlevel.GenericJsonObject) {
-			defer wgWait.Done()
-			defer func() { <-sem }() // read from the semaphore and make space for the next entry
-			if firstErr != nil {
-				return
-			}
-			pi, err := c.loadInterfaceData(ctx2, wg)
-			if err != nil {
-				mu.Lock()
-				if firstErr == nil {
-					firstErr = err
-					cancel()
-				}
-				mu.Unlock()
-				return
-			}
-			mu.Lock()
-			interfaces = append(interfaces, *pi)
-			mu.Unlock()
-		}(wgObj)
-	}
-
-	wgWait.Wait()
-	if firstErr != nil {
-		return nil, firstErr
-	}
-
-	return interfaces, nil
-}
-
-func (c *PfsenseController) GetInterface(ctx context.Context, id domain.InterfaceIdentifier) (
-	*domain.PhysicalInterface,
-	error,
-) {
-	// First, get the tunnel ID by querying by name
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/tunnels", &lowlevel.PfsenseRequestOptions{
-		Filters: map[string]string{
-			"name": string(id),
-		},
-	})
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return nil, fmt.Errorf("failed to query interface %s: %v", id, wgReply.Error)
-	}
-
-	if len(wgReply.Data) == 0 {
-		return nil, fmt.Errorf("interface %s not found", id)
-	}
-
-	tunnelId := wgReply.Data[0].GetString("id")
-	
-	// Query the specific tunnel endpoint to get full details including addresses
-	// Endpoint: GET /api/v2/vpn/wireguard/tunnel?id={id}
-	if tunnelId != "" {
-		tunnelReply := c.client.Get(ctx, "/api/v2/vpn/wireguard/tunnel", &lowlevel.PfsenseRequestOptions{
-			Filters: map[string]string{
-				"id": tunnelId,
-			},
-		})
-		if tunnelReply.Status == lowlevel.PfsenseApiStatusOk && tunnelReply.Data != nil {
-			// Use the detailed tunnel response which includes addresses
-			return c.loadInterfaceData(ctx, tunnelReply.Data)
-		}
-		// Fall back to list response if detail query fails
-		if c.cfg.Debug {
-			slog.Debug("failed to query detailed tunnel info, using list response", "interface", id, "tunnel_id", tunnelId)
-		}
-	}
-
-	return c.loadInterfaceData(ctx, wgReply.Data[0])
-}
-
-func (c *PfsenseController) loadInterfaceData(
-	ctx context.Context,
-	wireGuardObj lowlevel.GenericJsonObject,
-) (*domain.PhysicalInterface, error) {
-	deviceName := wireGuardObj.GetString("name")
-	deviceId := wireGuardObj.GetString("id")
-
-	// Extract addresses from the tunnel data
-	// The tunnel response may include an "addresses" array when queried via /tunnel?id={id}
-	addresses := c.extractAddresses(wireGuardObj, nil)
-
-	// If addresses weren't found in the tunnel object and we have a tunnel ID,
-	// query the specific tunnel endpoint to get full details including addresses
-	// Endpoint: GET /api/v2/vpn/wireguard/tunnel?id={id}
-	if len(addresses) == 0 && deviceId != "" {
-		tunnelReply := c.client.Get(ctx, "/api/v2/vpn/wireguard/tunnel", &lowlevel.PfsenseRequestOptions{
-			Filters: map[string]string{
-				"id": deviceId,
-			},
-		})
-		if tunnelReply.Status == lowlevel.PfsenseApiStatusOk && tunnelReply.Data != nil {
-			// Extract addresses from the detailed tunnel response
-			parsedAddrs := c.extractAddresses(tunnelReply.Data, nil)
-			if len(parsedAddrs) > 0 {
-				addresses = parsedAddrs
-				if c.cfg.Debug {
-					slog.Debug("loaded addresses from detailed tunnel query", "interface", deviceName, "count", len(addresses))
-				}
-			}
-		}
-	}
-
-	interfaceModel, err := c.convertWireGuardInterface(wireGuardObj, nil, addresses)
-	if err != nil {
-		return nil, fmt.Errorf("interface convert failed for %s: %w", deviceName, err)
-	}
-	return &interfaceModel, nil
-}
-
-func (c *PfsenseController) extractAddresses(
-	wgObj lowlevel.GenericJsonObject,
-	ifaceObj lowlevel.GenericJsonObject,
-) []domain.Cidr {
-	addresses := make([]domain.Cidr, 0)
-
-	// Try to get addresses from ifaceObj first
-	if ifaceObj != nil {
-		addrStr := ifaceObj.GetString("addresses")
-		if addrStr != "" {
-			// Addresses might be comma-separated or in an array
-			addrs, _ := domain.CidrsFromString(addrStr)
-			addresses = append(addresses, addrs...)
-		}
-	}
-
-	// Try to get addresses from wgObj - check if it's an array first
-	if len(addresses) == 0 {
-		if addressesValue, ok := wgObj["addresses"]; ok && addressesValue != nil {
-			if addressesArray, ok := addressesValue.([]any); ok {
-				// Parse addresses array (from /tunnel?id={id} response)
-				// Each object has "address" and "mask" fields
-				for _, addrItem := range addressesArray {
-					if addrObj, ok := addrItem.(map[string]any); ok {
-						address := ""
-						mask := 0
-						
-						// Extract address
-						if addrVal, ok := addrObj["address"]; ok {
-							if addrStr, ok := addrVal.(string); ok {
-								address = addrStr
-							} else {
-								address = fmt.Sprintf("%v", addrVal)
-							}
-						}
-						
-						// Extract mask
-						if maskVal, ok := addrObj["mask"]; ok {
-							if maskInt, ok := maskVal.(int); ok {
-								mask = maskInt
-							} else if maskFloat, ok := maskVal.(float64); ok {
-								mask = int(maskFloat)
-							} else if maskStr, ok := maskVal.(string); ok {
-								if maskInt, err := strconv.Atoi(maskStr); err == nil {
-									mask = maskInt
-								}
-							}
-						}
-						
-						// Convert to CIDR format
-						if address != "" && mask > 0 {
-							cidrStr := fmt.Sprintf("%s/%d", address, mask)
-							if cidr, err := domain.CidrFromString(cidrStr); err == nil {
-								addresses = append(addresses, cidr)
-							}
-						} else if address != "" {
-							// Try parsing as CIDR string directly
-							if cidr, err := domain.CidrFromString(address); err == nil {
-								addresses = append(addresses, cidr)
-							}
-						}
-					}
-				}
-			} else if addrStr, ok := addressesValue.(string); ok {
-				// Fallback: try parsing as comma-separated string
-				addrs, _ := domain.CidrsFromString(addrStr)
-				addresses = append(addresses, addrs...)
-			}
-		} else {
-			// Try as string field
-			addrStr := wgObj.GetString("addresses")
-			if addrStr != "" {
-				addrs, _ := domain.CidrsFromString(addrStr)
-				addresses = append(addresses, addrs...)
-			}
-		}
-	}
-
-	return addresses
-}
-
-// parseAddressArray parses an array of address objects from the pfSense API
-// Each object has "address" and "mask" fields (similar to allowedips structure)
-func (c *PfsenseController) parseAddressArray(addressArray []lowlevel.GenericJsonObject) []domain.Cidr {
-	addresses := make([]domain.Cidr, 0, len(addressArray))
-	
-	for _, addrObj := range addressArray {
-		address := addrObj.GetString("address")
-		mask := addrObj.GetInt("mask")
-		
-		if address != "" && mask > 0 {
-			cidrStr := fmt.Sprintf("%s/%d", address, mask)
-			if cidr, err := domain.CidrFromString(cidrStr); err == nil {
-				addresses = append(addresses, cidr)
-			}
-		} else if address != "" {
-			// Try parsing as CIDR string directly
-			if cidr, err := domain.CidrFromString(address); err == nil {
-				addresses = append(addresses, cidr)
-			}
-		}
-	}
-	
-	return addresses
-}
-
-func (c *PfsenseController) convertWireGuardInterface(
-	wg, iface lowlevel.GenericJsonObject,
-	addresses []domain.Cidr,
-) (
-	domain.PhysicalInterface,
-	error,
-) {
-	// Map pfSense field names to our domain model
-	// Field names should be verified against the Swagger UI: https://pfrest.org/api-docs/
-	// The implementation attempts to handle both camelCase and kebab-case variations
-	privateKey := wg.GetString("privatekey")
-	if privateKey == "" {
-		privateKey = wg.GetString("private-key")
-	}
-	publicKey := wg.GetString("publickey")
-	if publicKey == "" {
-		publicKey = wg.GetString("public-key")
-	}
-
-	listenPort := wg.GetInt("listenport")
-	if listenPort == 0 {
-		listenPort = wg.GetInt("listen-port")
-	}
-
-	mtu := wg.GetInt("mtu")
-	running := wg.GetBool("running")
-	disabled := wg.GetBool("disabled")
-
-	// TODO: Interface statistics (rx/tx bytes) are not currently supported
-	// by the pfSense REST API. This functionality is reserved for future implementation.
-	var rxBytes, txBytes uint64
-
-	pi := domain.PhysicalInterface{
-		Identifier: domain.InterfaceIdentifier(wg.GetString("name")),
-		KeyPair: domain.KeyPair{
-			PrivateKey: privateKey,
-			PublicKey:  publicKey,
-		},
-		ListenPort:    listenPort,
-		Addresses:     addresses,
-		Mtu:           mtu,
-		FirewallMark:  0,
-		DeviceUp:      running && !disabled,
-		ImportSource:  domain.ControllerTypePfsense,
-		DeviceType:    domain.ControllerTypePfsense,
-		BytesUpload:   txBytes,
-		BytesDownload: rxBytes,
-	}
-
-	// Extract description - pfSense API uses "descr" field
-	description := wg.GetString("descr")
-	if description == "" {
-		description = wg.GetString("description")
-	}
-	if description == "" {
-		description = wg.GetString("comment")
-	}
-
-	pi.SetExtras(domain.PfsenseInterfaceExtras{
-		Id:       wg.GetString("id"),
-		Comment:  description,
-		Disabled: disabled,
-	})
-
-	return pi, nil
-}
-
-func (c *PfsenseController) GetPeers(ctx context.Context, deviceId domain.InterfaceIdentifier) (
-	[]domain.PhysicalPeer,
-	error,
-) {
-	// Query all peers and filter by interface client-side
-	// Using pfSense REST API v2 endpoints (https://pfrest.org/)
-	// The API uses query parameters like ?id=0 for specific items, but we need to filter
-	// by interface (tun field), so we fetch all peers and filter client-side
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/peers", &lowlevel.PfsenseRequestOptions{})
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return nil, fmt.Errorf("failed to query peers for %s: %v", deviceId, wgReply.Error)
-	}
-
-	if len(wgReply.Data) == 0 {
-		return nil, nil
-	}
-
-	// Filter peers client-side by checking the "tun" field in each peer
-	// pfSense peer responses use "tun" field to indicate which tunnel/interface the peer belongs to
-	peers := make([]domain.PhysicalPeer, 0, len(wgReply.Data))
-	for _, peer := range wgReply.Data {
-		// Check if this peer belongs to the requested interface
-		// pfSense uses "tun" field with the interface name (e.g., "tun_wg0")
-		peerTun := peer.GetString("tun")
-		if peerTun == "" {
-			// Try alternative field names as fallback
-			peerTun = peer.GetString("interface")
-			if peerTun == "" {
-				peerTun = peer.GetString("tunnel")
-			}
-		}
-		
-		// Only include peers that match the requested interface name
-		if peerTun != string(deviceId) {
-			if c.cfg.Debug {
-				slog.Debug("skipping peer - interface mismatch",
-					"peer", peer.GetString("name"),
-					"peer_tun", peerTun,
-					"requested_interface", deviceId,
-					"peer_id", peer.GetString("id"))
-			}
-			continue
-		}
-
-		// Use peer data directly from the list response
-		peerModel, err := c.convertWireGuardPeer(peer)
-		if err != nil {
-			return nil, fmt.Errorf("peer convert failed for %v: %w", peer.GetString("name"), err)
-		}
-		peers = append(peers, peerModel)
-	}
-	
-	if c.cfg.Debug {
-		slog.Debug("filtered peers for interface",
-			"interface", deviceId,
-			"total_peers_from_api", len(wgReply.Data),
-			"filtered_peers", len(peers))
-	}
-
-	return peers, nil
-}
-
-func (c *PfsenseController) convertWireGuardPeer(peer lowlevel.GenericJsonObject) (
-	domain.PhysicalPeer,
-	error,
-) {
-	publicKey := peer.GetString("publickey")
-	if publicKey == "" {
-		publicKey = peer.GetString("public-key")
-	}
-
-	privateKey := peer.GetString("privatekey")
-	if privateKey == "" {
-		privateKey = peer.GetString("private-key")
-	}
-
-	presharedKey := peer.GetString("presharedkey")
-	if presharedKey == "" {
-		presharedKey = peer.GetString("preshared-key")
-	}
-
-	// pfSense returns allowedips as an array of objects with "address" and "mask" fields
-	// Example: [{"address": "10.1.2.3", "mask": 32, ...}, ...]
-	var allowedAddresses []domain.Cidr
-	if allowedIPsValue, ok := peer["allowedips"]; ok {
-		if allowedIPsArray, ok := allowedIPsValue.([]any); ok {
-			// Parse array of objects
-			for _, item := range allowedIPsArray {
-				if itemObj, ok := item.(map[string]any); ok {
-					address := ""
-					mask := 0
-					
-					// Extract address
-					if addrVal, ok := itemObj["address"]; ok {
-						if addrStr, ok := addrVal.(string); ok {
-							address = addrStr
-						} else {
-							address = fmt.Sprintf("%v", addrVal)
-						}
-					}
-					
-					// Extract mask
-					if maskVal, ok := itemObj["mask"]; ok {
-						if maskInt, ok := maskVal.(int); ok {
-							mask = maskInt
-						} else if maskFloat, ok := maskVal.(float64); ok {
-							mask = int(maskFloat)
-						} else if maskStr, ok := maskVal.(string); ok {
-							if maskInt, err := strconv.Atoi(maskStr); err == nil {
-								mask = maskInt
-							}
-						}
-					}
-					
-					// Convert to CIDR format (e.g., "10.1.2.3/32")
-					if address != "" && mask > 0 {
-						cidrStr := fmt.Sprintf("%s/%d", address, mask)
-						if cidr, err := domain.CidrFromString(cidrStr); err == nil {
-							allowedAddresses = append(allowedAddresses, cidr)
-						}
-					}
-				}
-			}
-		} else if allowedIPsStr, ok := allowedIPsValue.(string); ok {
-			// Fallback: try parsing as comma-separated string
-			allowedAddresses, _ = domain.CidrsFromString(allowedIPsStr)
-		}
-	}
-	
-	// Fallback to string parsing if array parsing didn't work
-	if len(allowedAddresses) == 0 {
-		allowedIPsStr := peer.GetString("allowedips")
-		if allowedIPsStr == "" {
-			allowedIPsStr = peer.GetString("allowed-ips")
-		}
-		if allowedIPsStr != "" {
-			allowedAddresses, _ = domain.CidrsFromString(allowedIPsStr)
-		}
-	}
-
-	endpoint := peer.GetString("endpoint")
-	port := peer.GetString("port")
-	
-	// Combine endpoint and port if both are available
-	if endpoint != "" && port != "" {
-		// Check if endpoint already contains a port
-		if !strings.Contains(endpoint, ":") {
-			endpoint = fmt.Sprintf("%s:%s", endpoint, port)
-		}
-	} else if endpoint == "" && port != "" {
-		// If only port is available, we can't construct a full endpoint
-		// This might be used with the interface's listenport
-	}
-
-	keepAliveSeconds := 0
-	keepAliveStr := peer.GetString("persistentkeepalive")
-	if keepAliveStr == "" {
-		keepAliveStr = peer.GetString("persistent-keepalive")
-	}
-	if keepAliveStr != "" {
-		duration, err := time.ParseDuration(keepAliveStr)
-		if err == nil {
-			keepAliveSeconds = int(duration.Seconds())
-		} else {
-			// Try parsing as integer (seconds)
-			if secs, err := strconv.Atoi(keepAliveStr); err == nil {
-				keepAliveSeconds = secs
-			}
-		}
-	}
-
-	// TODO: Peer statistics (last handshake, rx/tx bytes) are not currently supported
-	// by the pfSense REST API. This functionality is reserved for future implementation
-	// when the API adds support for these fields.
-	// See: https://github.com/jaredhendrickson13/pfsense-api/issues (issue opened by user)
-	//
-	// When supported, extract fields like:
-	// - lastHandshake: peer.GetString("lasthandshake") or peer.GetString("last-handshake")
-	// - rxBytes: peer.GetInt("rxbytes") or peer.GetInt("rx-bytes")
-	// - txBytes: peer.GetInt("txbytes") or peer.GetInt("tx-bytes")
-	lastHandshakeTime := time.Time{}
-	rxBytes := uint64(0)
-	txBytes := uint64(0)
-
-	peerModel := domain.PhysicalPeer{
-		Identifier: domain.PeerIdentifier(publicKey),
-		Endpoint:   endpoint,
-		AllowedIPs: allowedAddresses,
-		KeyPair: domain.KeyPair{
-			PublicKey:  publicKey,
-			PrivateKey: privateKey,
-		},
-		PresharedKey:        domain.PreSharedKey(presharedKey),
-		PersistentKeepalive: keepAliveSeconds,
-		LastHandshake:       lastHandshakeTime,
-		ProtocolVersion:     0, // pfSense may not expose protocol version
-		BytesUpload:         txBytes,
-		BytesDownload:       rxBytes,
-		ImportSource:        domain.ControllerTypePfsense,
-	}
-
-	// Extract description/name - pfSense API uses "descr" field
-	description := peer.GetString("descr")
-	if description == "" {
-		description = peer.GetString("description")
-	}
-	if description == "" {
-		description = peer.GetString("comment")
-	}
-
-	// Extract name - pfSense API may use "name" or "descr"
-	name := peer.GetString("name")
-	if name == "" {
-		name = peer.GetString("descr")
-	}
-	if name == "" {
-		name = description // fallback to description if name is not available
-	}
-
-	peerModel.SetExtras(domain.PfsensePeerExtras{
-		Id:              peer.GetString("id"),
-		Name:            name,
-		Comment:         description,
-		Disabled:        peer.GetBool("disabled"),
-		ClientEndpoint:  "", // pfSense may handle this differently
-		ClientAddress:   "", // pfSense may handle this differently
-		ClientDns:       "", // pfSense may handle this differently
-		ClientKeepalive: 0,  // pfSense may handle this differently
-	})
-
-	return peerModel, nil
-}
-
-func (c *PfsenseController) SaveInterface(
-	ctx context.Context,
-	id domain.InterfaceIdentifier,
-	updateFunc func(pi *domain.PhysicalInterface) (*domain.PhysicalInterface, error),
-) error {
-	// Lock the interface to prevent concurrent modifications
-	mutex := c.getInterfaceMutex(id)
-	mutex.Lock()
-	defer mutex.Unlock()
-
-	physicalInterface, err := c.getOrCreateInterface(ctx, id)
-	if err != nil {
-		return err
-	}
-
-	deviceId := ""
-	if physicalInterface.GetExtras() != nil {
-		if extras, ok := physicalInterface.GetExtras().(domain.PfsenseInterfaceExtras); ok {
-			deviceId = extras.Id
-		}
-	}
-
-	if updateFunc != nil {
-		physicalInterface, err = updateFunc(physicalInterface)
-		if err != nil {
-			return err
-		}
-		if deviceId != "" {
-			// Ensure the ID is preserved
-			if extras, ok := physicalInterface.GetExtras().(domain.PfsenseInterfaceExtras); ok {
-				extras.Id = deviceId
-				physicalInterface.SetExtras(extras)
-			}
-		}
-	}
-
-	if err := c.updateInterface(ctx, physicalInterface); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (c *PfsenseController) getOrCreateInterface(
-	ctx context.Context,
-	id domain.InterfaceIdentifier,
-) (*domain.PhysicalInterface, error) {
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/tunnels", &lowlevel.PfsenseRequestOptions{
-		Filters: map[string]string{
-			"name": string(id),
-		},
-	})
-	if wgReply.Status == lowlevel.PfsenseApiStatusOk && len(wgReply.Data) > 0 {
-		return c.loadInterfaceData(ctx, wgReply.Data[0])
-	}
-
-	// create a new tunnel if it does not exist
-	// Actual endpoint: POST /api/v2/vpn/wireguard/tunnel (singular)
-	createReply := c.client.Create(ctx, "/api/v2/vpn/wireguard/tunnel", lowlevel.GenericJsonObject{
-		"name": string(id),
-	})
-	if createReply.Status == lowlevel.PfsenseApiStatusOk {
-		return c.loadInterfaceData(ctx, createReply.Data)
-	}
-
-	return nil, fmt.Errorf("failed to create interface %s: %v", id, createReply.Error)
-}
-
-func (c *PfsenseController) updateInterface(ctx context.Context, pi *domain.PhysicalInterface) error {
-	extras := pi.GetExtras().(domain.PfsenseInterfaceExtras)
-	interfaceId := extras.Id
-
-	payload := lowlevel.GenericJsonObject{
-		"name":        string(pi.Identifier),
-		"description": extras.Comment,
-		"mtu":         strconv.Itoa(pi.Mtu),
-		"listenport":  strconv.Itoa(pi.ListenPort),
-		"privatekey":  pi.KeyPair.PrivateKey,
-		"disabled":    strconv.FormatBool(!pi.DeviceUp),
-	}
-
-	// Add addresses if present
-	if len(pi.Addresses) > 0 {
-		addresses := make([]string, 0, len(pi.Addresses))
-		for _, addr := range pi.Addresses {
-			addresses = append(addresses, addr.String())
-		}
-		payload["addresses"] = strings.Join(addresses, ",")
-	}
-
-	// Actual endpoint: PATCH /api/v2/vpn/wireguard/tunnel?id={id}
-	wgReply := c.client.Update(ctx, "/api/v2/vpn/wireguard/tunnel?id="+interfaceId, payload)
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("failed to update interface %s: %v", pi.Identifier, wgReply.Error)
-	}
-
-	return nil
-}
-
-func (c *PfsenseController) DeleteInterface(ctx context.Context, id domain.InterfaceIdentifier) error {
-	// Lock the interface to prevent concurrent modifications
-	mutex := c.getInterfaceMutex(id)
-	mutex.Lock()
-	defer mutex.Unlock()
-
-	// Find the tunnel ID
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/tunnels", &lowlevel.PfsenseRequestOptions{
-		Filters: map[string]string{
-			"name": string(id),
-		},
-	})
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("unable to find WireGuard tunnel %s: %v", id, wgReply.Error)
-	}
-	if len(wgReply.Data) == 0 {
-		return nil // tunnel does not exist, nothing to delete
-	}
-
-	interfaceId := wgReply.Data[0].GetString("id")
-	// Actual endpoint: DELETE /api/v2/vpn/wireguard/tunnel?id={id}
-	deleteReply := c.client.Delete(ctx, "/api/v2/vpn/wireguard/tunnel?id="+interfaceId)
-	if deleteReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("failed to delete WireGuard interface %s: %v", id, deleteReply.Error)
-	}
-
-	return nil
-}
-
-func (c *PfsenseController) SavePeer(
-	ctx context.Context,
-	deviceId domain.InterfaceIdentifier,
-	id domain.PeerIdentifier,
-	updateFunc func(pp *domain.PhysicalPeer) (*domain.PhysicalPeer, error),
-) error {
-	// Lock the peer to prevent concurrent modifications
-	mutex := c.getPeerMutex(id)
-	mutex.Lock()
-	defer mutex.Unlock()
-
-	physicalPeer, err := c.getOrCreatePeer(ctx, deviceId, id)
-	if err != nil {
-		return err
-	}
-
-	peerId := ""
-	if physicalPeer.GetExtras() != nil {
-		if extras, ok := physicalPeer.GetExtras().(domain.PfsensePeerExtras); ok {
-			peerId = extras.Id
-		}
-	}
-
-	physicalPeer, err = updateFunc(physicalPeer)
-	if err != nil {
-		return err
-	}
-	if peerId != "" {
-		// Ensure the ID is preserved
-		if extras, ok := physicalPeer.GetExtras().(domain.PfsensePeerExtras); ok {
-			extras.Id = peerId
-			physicalPeer.SetExtras(extras)
-		}
-	}
-
-	if err := c.updatePeer(ctx, deviceId, physicalPeer); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (c *PfsenseController) getOrCreatePeer(
-	ctx context.Context,
-	deviceId domain.InterfaceIdentifier,
-	id domain.PeerIdentifier,
-) (*domain.PhysicalPeer, error) {
-	// Query for peer by publickey and interface (tun field)
-	// The API uses query parameters like ?publickey=...&tun=...
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/peers", &lowlevel.PfsenseRequestOptions{
-		Filters: map[string]string{
-			"publickey": string(id),
-			"tun":        string(deviceId), // Use "tun" field name as that's what the API uses
-		},
-	})
-	if wgReply.Status == lowlevel.PfsenseApiStatusOk && len(wgReply.Data) > 0 {
-		slog.Debug("found existing pfSense peer", "peer", id, "interface", deviceId)
-		existingPeer, err := c.convertWireGuardPeer(wgReply.Data[0])
-		if err != nil {
-			return nil, err
-		}
-		return &existingPeer, nil
-	}
-
-	// create a new peer if it does not exist
-	// Actual endpoint: POST /api/v2/vpn/wireguard/peer (singular)
-	slog.Debug("creating new pfSense peer", "peer", id, "interface", deviceId)
-	createReply := c.client.Create(ctx, "/api/v2/vpn/wireguard/peer", lowlevel.GenericJsonObject{
-		"name":       fmt.Sprintf("wg-%s", id[0:8]),
-		"interface": string(deviceId),
-		"publickey": string(id),
-		"allowedips": "0.0.0.0/0", // Use 0.0.0.0/0 as default, will be updated by updatePeer
-	})
-	if createReply.Status == lowlevel.PfsenseApiStatusOk {
-		newPeer, err := c.convertWireGuardPeer(createReply.Data)
-		if err != nil {
-			return nil, err
-		}
-		slog.Debug("successfully created pfSense peer", "peer", id, "interface", deviceId)
-		return &newPeer, nil
-	}
-
-	return nil, fmt.Errorf("failed to create peer %s for interface %s: %v", id, deviceId, createReply.Error)
-}
-
-func (c *PfsenseController) updatePeer(
-	ctx context.Context,
-	deviceId domain.InterfaceIdentifier,
-	pp *domain.PhysicalPeer,
-) error {
-	extras := pp.GetExtras().(domain.PfsensePeerExtras)
-	peerId := extras.Id
-
-	allowedIPsStr := domain.CidrsToString(pp.AllowedIPs)
-
-	slog.Debug("updating pfSense peer",
-		"peer", pp.Identifier,
-		"interface", deviceId,
-		"allowed-ips", allowedIPsStr,
-		"allowed-ips-count", len(pp.AllowedIPs),
-		"disabled", extras.Disabled)
-
-	payload := lowlevel.GenericJsonObject{
-		"name":                 extras.Name,
-		"description":          extras.Comment,
-		"presharedkey":         string(pp.PresharedKey),
-		"publickey":            pp.KeyPair.PublicKey,
-		"privatekey":           pp.KeyPair.PrivateKey,
-		"persistentkeepalive":  strconv.Itoa(pp.PersistentKeepalive),
-		"disabled":             strconv.FormatBool(extras.Disabled),
-		"allowedips":           allowedIPsStr,
-	}
-
-	if pp.Endpoint != "" {
-		payload["endpoint"] = pp.Endpoint
-	}
-
-	// Actual endpoint: PATCH /api/v2/vpn/wireguard/peer?id={id}
-	wgReply := c.client.Update(ctx, "/api/v2/vpn/wireguard/peer?id="+peerId, payload)
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("failed to update peer %s on interface %s: %v", pp.Identifier, deviceId, wgReply.Error)
-	}
-
-	if extras.Disabled {
-		slog.Debug("successfully disabled pfSense peer", "peer", pp.Identifier, "interface", deviceId)
-	} else {
-		slog.Debug("successfully updated pfSense peer", "peer", pp.Identifier, "interface", deviceId)
-	}
-
-	return nil
-}
-
-func (c *PfsenseController) DeletePeer(
-	ctx context.Context,
-	deviceId domain.InterfaceIdentifier,
-	id domain.PeerIdentifier,
-) error {
-	// Lock the peer to prevent concurrent modifications
-	mutex := c.getPeerMutex(id)
-	mutex.Lock()
-	defer mutex.Unlock()
-
-	// Query for peer by publickey and interface (tun field)
-	// The API uses query parameters like ?publickey=...&tun=...
-	wgReply := c.client.Query(ctx, "/api/v2/vpn/wireguard/peers", &lowlevel.PfsenseRequestOptions{
-		Filters: map[string]string{
-			"publickey": string(id),
-			"tun":        string(deviceId), // Use "tun" field name as that's what the API uses
-		},
-	})
-	if wgReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("unable to find WireGuard peer %s for interface %s: %v", id, deviceId, wgReply.Error)
-	}
-	if len(wgReply.Data) == 0 {
-		return nil // peer does not exist, nothing to delete
-	}
-
-	peerId := wgReply.Data[0].GetString("id")
-	// Actual endpoint: DELETE /api/v2/vpn/wireguard/peer?id={id}
-	deleteReply := c.client.Delete(ctx, "/api/v2/vpn/wireguard/peer?id="+peerId)
-	if deleteReply.Status != lowlevel.PfsenseApiStatusOk {
-		return fmt.Errorf("failed to delete WireGuard peer %s for interface %s: %v", id, deviceId, deleteReply.Error)
-	}
-
-	return nil
-}
-
-// endregion wireguard-related
-
-// region wg-quick-related
-
-func (c *PfsenseController) ExecuteInterfaceHook(
-	_ context.Context,
-	_ domain.InterfaceIdentifier,
-	_ string,
-) error {
-	// TODO implement me
-	slog.Error("interface hooks are not yet supported for pfSense backends, please open an issue on GitHub")
-	return nil
-}
-
-func (c *PfsenseController) SetDNS(
-	ctx context.Context,
-	_ domain.InterfaceIdentifier,
-	dnsStr, _ string,
-) error {
-	// Lock the interface to prevent concurrent modifications
-	c.coreMutex.Lock()
-	defer c.coreMutex.Unlock()
-
-	// pfSense DNS configuration is typically managed at the system level
-	// This may need to be implemented based on pfSense API capabilities
-	slog.Warn("DNS setting is not yet fully supported for pfSense backends")
-	return nil
-}
-
-func (c *PfsenseController) UnsetDNS(
-	ctx context.Context,
-	_ domain.InterfaceIdentifier,
-	dnsStr, _ string,
-) error {
-	// Lock the interface to prevent concurrent modifications
-	c.coreMutex.Lock()
-	defer c.coreMutex.Unlock()
-
-	// pfSense DNS configuration is typically managed at the system level
-	slog.Warn("DNS unsetting is not yet fully supported for pfSense backends")
-	return nil
-}
-
-// endregion wg-quick-related
-
-// region routing-related
-
-func (c *PfsenseController) SetRoutes(_ context.Context, info domain.RoutingTableInfo) error {
-	// pfSense routing is typically managed through the firewall rules and routing tables
-	// This may need to be implemented based on pfSense API capabilities
-	slog.Warn("route setting is not yet fully supported for pfSense backends")
-	return nil
-}
-
-func (c *PfsenseController) RemoveRoutes(_ context.Context, info domain.RoutingTableInfo) error {
-	// pfSense routing is typically managed through the firewall rules and routing tables
-	slog.Warn("route removal is not yet fully supported for pfSense backends")
-	return nil
-}
-
-// endregion routing-related
-
-// region statistics-related
-
-func (c *PfsenseController) PingAddresses(
-	ctx context.Context,
-	addr string,
-) (*domain.PingerResult, error) {
-	// Use pfSense API to ping if available, otherwise return error
-	// This may need to be implemented based on pfSense API capabilities
-	return nil, fmt.Errorf("ping functionality is not yet implemented for pfSense backends")
-}
-
-// endregion statistics-related
-
--- a/internal/adapters/wgquick.go
+++ b/internal/adapters/wgquick.go
@@ -0,0 +1,113 @@
+package adapters
+
+import (
+	"bytes"
+	"fmt"
+	"log/slog"
+	"os/exec"
+	"strings"
+
+	"github.com/h44z/wg-portal/internal"
+	"github.com/h44z/wg-portal/internal/domain"
+)
+
+// WgQuickRepo implements higher level wg-quick like interactions like setting DNS, routing tables or interface hooks.
+type WgQuickRepo struct {
+	shellCmd              string
+	resolvConfIfacePrefix string
+}
+
+// NewWgQuickRepo creates a new WgQuickRepo instance.
+func NewWgQuickRepo() *WgQuickRepo {
+	return &WgQuickRepo{
+		shellCmd:              "bash",
+		resolvConfIfacePrefix: "tun.",
+	}
+}
+
+// ExecuteInterfaceHook executes the given hook command.
+// The hook command can contain the following placeholders:
+//
+//	%i: the interface identifier.
+func (r *WgQuickRepo) ExecuteInterfaceHook(id domain.InterfaceIdentifier, hookCmd string) error {
+	if hookCmd == "" {
+		return nil
+	}
+
+	slog.Debug("executing interface hook", "interface", id, "hook", hookCmd)
+	err := r.exec(hookCmd, id)
+	if err != nil {
+		return fmt.Errorf("failed to exec hook: %w", err)
+	}
+
+	return nil
+}
+
+// SetDNS sets the DNS settings for the given interface. It uses resolvconf to set the DNS settings.
+func (r *WgQuickRepo) SetDNS(id domain.InterfaceIdentifier, dnsStr, dnsSearchStr string) error {
+	if dnsStr == "" && dnsSearchStr == "" {
+		return nil
+	}
+
+	dnsServers := internal.SliceString(dnsStr)
+	dnsSearchDomains := internal.SliceString(dnsSearchStr)
+
+	dnsCommand := "resolvconf -a %resPref%i -m 0 -x"
+	dnsCommandInput := make([]string, 0, len(dnsServers)+len(dnsSearchDomains))
+
+	for _, dnsServer := range dnsServers {
+		dnsCommandInput = append(dnsCommandInput, fmt.Sprintf("nameserver %s", dnsServer))
+	}
+	for _, searchDomain := range dnsSearchDomains {
+		dnsCommandInput = append(dnsCommandInput, fmt.Sprintf("search %s", searchDomain))
+	}
+
+	err := r.exec(dnsCommand, id, dnsCommandInput...)
+	if err != nil {
+		return fmt.Errorf(
+			"failed to set dns settings (is resolvconf available?, for systemd create this symlink: ln -s /usr/bin/resolvectl /usr/local/bin/resolvconf): %w",
+			err,
+		)
+	}
+
+	return nil
+}
+
+// UnsetDNS unsets the DNS settings for the given interface. It uses resolvconf to unset the DNS settings.
+func (r *WgQuickRepo) UnsetDNS(id domain.InterfaceIdentifier) error {
+	dnsCommand := "resolvconf -d %resPref%i -f"
+
+	err := r.exec(dnsCommand, id)
+	if err != nil {
+		return fmt.Errorf("failed to unset dns settings: %w", err)
+	}
+
+	return nil
+}
+
+func (r *WgQuickRepo) replaceCommandPlaceHolders(command string, interfaceId domain.InterfaceIdentifier) string {
+	command = strings.ReplaceAll(command, "%resPref", r.resolvConfIfacePrefix)
+	return strings.ReplaceAll(command, "%i", string(interfaceId))
+}
+
+func (r *WgQuickRepo) exec(command string, interfaceId domain.InterfaceIdentifier, stdin ...string) error {
+	commandWithInterfaceName := r.replaceCommandPlaceHolders(command, interfaceId)
+	cmd := exec.Command(r.shellCmd, "-ce", commandWithInterfaceName)
+	if len(stdin) > 0 {
+		b := &bytes.Buffer{}
+		for _, ln := range stdin {
+			if _, err := fmt.Fprint(b, ln); err != nil {
+				return err
+			}
+		}
+		cmd.Stdin = b
+	}
+	out, err := cmd.CombinedOutput() // execute and wait for output
+	if err != nil {
+		return fmt.Errorf("failed to exexute shell command %s: %w", commandWithInterfaceName, err)
+	}
+	slog.Debug("executed shell command",
+		"command", commandWithInterfaceName,
+		"output", string(out))
+	return nil
+}
--- a/internal/adapters/wireguard.go
+++ b/internal/adapters/wireguard.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"log/slog"
 	"os"

 	"github.com/vishvananda/netlink"
@@ -17,9 +16,8 @@ import (

 // WgRepo implements all low-level WireGuard interactions.
 type WgRepo struct {
-	wg  lowlevel.WireGuardClient
-	nl  lowlevel.NetlinkClient
-	log *slog.Logger
+	wg lowlevel.WireGuardClient
+	nl lowlevel.NetlinkClient
 }

 // NewWireGuardRepository creates a new WgRepo instance.
@@ -33,9 +31,8 @@ func NewWireGuardRepository() *WgRepo {
 	nl := &lowlevel.NetlinkManager{}

 	repo := &WgRepo{
-		wg:  wg,
-		nl:  nl,
-		log: slog.Default().With(slog.String("adapter", "wireguard")),
+		wg: wg,
+		nl: nl,
 	}

 	return repo
@@ -43,10 +40,8 @@ func NewWireGuardRepository() *WgRepo {

 // GetInterfaces returns all existing WireGuard interfaces.
 func (r *WgRepo) GetInterfaces(_ context.Context) ([]domain.PhysicalInterface, error) {
-	r.log.Debug("getting all interfaces")
 	devices, err := r.wg.Devices()
 	if err != nil {
-		r.log.Error("failed to get devices", "error", err)
 		return nil, fmt.Errorf("device list error: %w", err)
 	}

@@ -65,17 +60,14 @@ func (r *WgRepo) GetInterfaces(_ context.Context) ([]domain.PhysicalInterface, e
 // GetInterface returns the interface with the given id.
 // If no interface is found, an error os.ErrNotExist is returned.
 func (r *WgRepo) GetInterface(_ context.Context, id domain.InterfaceIdentifier) (*domain.PhysicalInterface, error) {
-	r.log.Debug("getting interface", "id", id)
 	return r.getInterface(id)
 }

 // GetPeers returns all peers associated with the given interface id.
 // If the requested interface is found, an error os.ErrNotExist is returned.
 func (r *WgRepo) GetPeers(_ context.Context, deviceId domain.InterfaceIdentifier) ([]domain.PhysicalPeer, error) {
-	r.log.Debug("getting peers for interface", "deviceId", deviceId)
 	device, err := r.wg.Device(string(deviceId))
 	if err != nil {
-		r.log.Error("failed to get device", "deviceId", deviceId, "error", err)
 		return nil, fmt.Errorf("device error: %w", err)
 	}

@@ -98,7 +90,6 @@ func (r *WgRepo) GetPeer(
 	deviceId domain.InterfaceIdentifier,
 	id domain.PeerIdentifier,
 ) (*domain.PhysicalPeer, error) {
-	r.log.Debug("getting peer", "deviceId", deviceId, "peerId", id)
 	return r.getPeer(deviceId, id)
 }

@@ -183,31 +174,25 @@ func (r *WgRepo) SaveInterface(
 	id domain.InterfaceIdentifier,
 	updateFunc func(pi *domain.PhysicalInterface) (*domain.PhysicalInterface, error),
 ) error {
-	r.log.Debug("saving interface", "id", id)
 	physicalInterface, err := r.getOrCreateInterface(id)
 	if err != nil {
-		r.log.Error("failed to get or create interface", "id", id, "error", err)
 		return err
 	}

 	if updateFunc != nil {
 		physicalInterface, err = updateFunc(physicalInterface)
 		if err != nil {
-			r.log.Error("interface update function failed", "id", id, "error", err)
 			return err
 		}
 	}

 	if err := r.updateLowLevelInterface(physicalInterface); err != nil {
-		r.log.Error("failed to update low level interface", "id", id, "error", err)
 		return err
 	}
 	if err := r.updateWireGuardInterface(physicalInterface); err != nil {
-		r.log.Error("failed to update wireguard interface", "id", id, "error", err)
 		return err
 	}

-	r.log.Debug("successfully saved interface", "id", id)
 	return nil
 }

@@ -338,13 +323,10 @@ func (r *WgRepo) updateWireGuardInterface(pi *domain.PhysicalInterface) error {
 // DeleteInterface deletes the interface with the given id.
 // If the requested interface is found, no error is returned.
 func (r *WgRepo) DeleteInterface(_ context.Context, id domain.InterfaceIdentifier) error {
-	r.log.Debug("deleting interface", "id", id)
 	if err := r.deleteLowLevelInterface(id); err != nil {
-		r.log.Error("failed to delete low level interface", "id", id, "error", err)
 		return err
 	}

-	r.log.Debug("successfully deleted interface", "id", id)
 	return nil
 }

@@ -374,25 +356,20 @@ func (r *WgRepo) SavePeer(
 	id domain.PeerIdentifier,
 	updateFunc func(pp *domain.PhysicalPeer) (*domain.PhysicalPeer, error),
 ) error {
-	r.log.Debug("saving peer", "deviceId", deviceId, "peerId", id)
 	physicalPeer, err := r.getOrCreatePeer(deviceId, id)
 	if err != nil {
-		r.log.Error("failed to get or create peer", "deviceId", deviceId, "peerId", id, "error", err)
 		return err
 	}

 	physicalPeer, err = updateFunc(physicalPeer)
 	if err != nil {
-		r.log.Error("peer update function failed", "deviceId", deviceId, "peerId", id, "error", err)
 		return err
 	}

 	if err := r.updatePeer(deviceId, physicalPeer); err != nil {
-		r.log.Error("failed to update peer", "deviceId", deviceId, "peerId", id, "error", err)
 		return err
 	}

-	r.log.Debug("successfully saved peer", "deviceId", deviceId, "peerId", id)
 	return nil
 }

@@ -464,7 +441,6 @@ func (r *WgRepo) updatePeer(deviceId domain.InterfaceIdentifier, pp *domain.Phys

 	err := r.wg.ConfigureDevice(string(deviceId), wgtypes.Config{ReplacePeers: false, Peers: []wgtypes.PeerConfig{cfg}})
 	if err != nil {
-		r.log.Error("failed to configure device for peer update", "deviceId", deviceId, "peerId", pp.Identifier, "error", err)
 		return err
 	}

@@ -474,20 +450,15 @@ func (r *WgRepo) updatePeer(deviceId domain.InterfaceIdentifier, pp *domain.Phys
 // DeletePeer deletes the peer with the given id.
 // If the requested interface or peer is found, no error is returned.
 func (r *WgRepo) DeletePeer(_ context.Context, deviceId domain.InterfaceIdentifier, id domain.PeerIdentifier) error {
-	r.log.Debug("deleting peer", "deviceId", deviceId, "peerId", id)
 	if !id.IsPublicKey() {
-		err := errors.New("invalid public key")
-		r.log.Error("invalid peer id", "peerId", id, "error", err)
-		return err
+		return errors.New("invalid public key")
 	}

 	err := r.deletePeer(deviceId, id)
 	if err != nil {
-		r.log.Error("failed to delete peer", "deviceId", deviceId, "peerId", id, "error", err)
 		return err
 	}

-	r.log.Debug("successfully deleted peer", "deviceId", deviceId, "peerId", id)
 	return nil
 }

@@ -499,7 +470,6 @@ func (r *WgRepo) deletePeer(deviceId domain.InterfaceIdentifier, id domain.PeerI

 	err := r.wg.ConfigureDevice(string(deviceId), wgtypes.Config{ReplacePeers: false, Peers: []wgtypes.PeerConfig{cfg}})
 	if err != nil {
-		r.log.Error("failed to configure device for peer deletion", "deviceId", deviceId, "peerId", id, "error", err)
 		return err
 	}

--- a/internal/app/api/core/assets/doc/v0_swagger.json
+++ b/internal/app/api/core/assets/doc/v0_swagger.json
@@ -819,12 +819,6 @@
                        "schema": {
                            "$ref": "#/definitions/model.PeerMailRequest"
                        }
-                    },
-                    {
-                        "type": "string",
-                        "description": "The configuration style",
-                        "name": "style",
-                        "in": "query"
                    }
                ],
                "responses": {
@@ -864,12 +858,6 @@
                        "name": "id",
                        "in": "path",
                        "required": true
-                    },
-                    {
-                        "type": "string",
-                        "description": "The configuration style",
-                        "name": "style",
-                        "in": "query"
                    }
                ],
                "responses": {
@@ -911,12 +899,6 @@
                        "name": "id",
                        "in": "path",
                        "required": true
-                    },
-                    {
-                        "type": "string",
-                        "description": "The configuration style",
-                        "name": "style",
-                        "in": "query"
                    }
                ],
                "responses": {
@@ -1550,38 +1532,6 @@
                }
            }
        },
-        "/user/{id}/change-password": {
-            "post": {
-                "produces": [
-                    "application/json"
-                ],
-                "tags": [
-                    "Users"
-                ],
-                "summary": "Change the password for the given user.",
-                "operationId": "users_handleChangePasswordPost",
-                "responses": {
-                    "200": {
-                        "description": "OK",
-                        "schema": {
-                            "$ref": "#/definitions/model.User"
-                        }
-                    },
-                    "400": {
-                        "description": "Bad Request",
-                        "schema": {
-                            "$ref": "#/definitions/model.Error"
-                        }
-                    },
-                    "500": {
-                        "description": "Internal Server Error",
-                        "schema": {
-                            "$ref": "#/definitions/model.Error"
-                        }
-                    }
-                }
-            }
-        },
        "/user/{id}/interfaces": {
            "get": {
                "produces": [
@@ -1813,11 +1763,6 @@
                        "type": "string"
                    }
                },
-                "Backend": {
-                    "description": "the backend used for this interface e.g., local, mikrotik, ...",
-                    "type": "string",
-                    "example": "local"
-                },
                "Disabled": {
                    "description": "flag that specifies if the interface is enabled (up) or not (down)",
                    "type": "boolean"
@@ -2006,7 +1951,7 @@
                        "type": "string"
                    }
                },
-                "Prefix": {
+                "Suffix": {
                    "type": "string"
                }
            }
@@ -2191,10 +2136,6 @@
                        }
                    ]
                },
-                "UserDisplayName": {
-                    "description": "the owner display name",
-                    "type": "string"
-                },
                "UserIdentifier": {
                    "description": "the owner",
                    "type": "string"
@@ -2290,12 +2231,6 @@
                "ApiAdminOnly": {
                    "type": "boolean"
                },
-                "AvailableBackends": {
-                    "type": "array",
-                    "items": {
-                        "$ref": "#/definitions/model.SettingsBackendNames"
-                    }
-                },
                "LoginFormVisible": {
                    "type": "boolean"
                },
@@ -2316,17 +2251,6 @@
                }
            }
        },
-        "model.SettingsBackendNames": {
-            "type": "object",
-            "properties": {
-                "Id": {
-                    "type": "string"
-                },
-                "Name": {
-                    "type": "string"
-                }
-            }
-        },
        "model.User": {
            "type": "object",
            "properties": {
--- a/internal/app/api/core/assets/doc/v0_swagger.yaml
+++ b/internal/app/api/core/assets/doc/v0_swagger.yaml
@@ -65,10 +65,6 @@ definitions:
        items:
          type: string
        type: array
-      Backend:
-        description: the backend used for this interface e.g., local, mikrotik, ...
-        example: local
-        type: string
      Disabled:
        description: flag that specifies if the interface is enabled (up) or not (down)
        type: boolean
@@ -210,7 +206,7 @@ definitions:
        items:
          type: string
        type: array
-      Prefix:
+      Suffix:
        type: string
    type: object
  model.Peer:
@@ -322,9 +318,6 @@ definitions:
        allOf:
        - $ref: '#/definitions/model.ConfigOption-string'
        description: the routing table
-      UserDisplayName:
-        description: the owner display name
-        type: string
      UserIdentifier:
        description: the owner
        type: string
@@ -388,10 +381,6 @@ definitions:
    properties:
      ApiAdminOnly:
        type: boolean
-      AvailableBackends:
-        items:
-          $ref: '#/definitions/model.SettingsBackendNames'
-        type: array
      LoginFormVisible:
        type: boolean
      MailLinkOnly:
@@ -405,13 +394,6 @@ definitions:
      WebAuthnEnabled:
        type: boolean
    type: object
-  model.SettingsBackendNames:
-    properties:
-      Id:
-        type: string
-      Name:
-        type: string
-    type: object
  model.User:
    properties:
      ApiEnabled:
@@ -1090,10 +1072,6 @@ paths:
        required: true
        schema:
          $ref: '#/definitions/model.PeerMailRequest'
-      - description: The configuration style
-        in: query
-        name: style
-        type: string
      produces:
      - application/json
      responses:
@@ -1119,10 +1097,6 @@ paths:
        name: id
        required: true
        type: string
-      - description: The configuration style
-        in: query
-        name: style
-        type: string
      produces:
      - image/png
      - application/json
@@ -1151,10 +1125,6 @@ paths:
        name: id
        required: true
        type: string
-      - description: The configuration style
-        in: query
-        name: style
-        type: string
      produces:
      - application/json
      responses:
@@ -1445,27 +1415,6 @@ paths:
      summary: Enable the REST API for the given user.
      tags:
      - Users
-  /user/{id}/change-password:
-    post:
-      operationId: users_handleChangePasswordPost
-      produces:
-      - application/json
-      responses:
-        "200":
-          description: OK
-          schema:
-            $ref: '#/definitions/model.User'
-        "400":
-          description: Bad Request
-          schema:
-            $ref: '#/definitions/model.Error'
-        "500":
-          description: Internal Server Error
-          schema:
-            $ref: '#/definitions/model.Error'
-      summary: Change the password for the given user.
-      tags:
-      - Users
  /user/{id}/interfaces:
    get:
      operationId: users_handleInterfacesGet
--- a/internal/app/api/core/assets/doc/v1_swagger.json
+++ b/internal/app/api/core/assets/doc/v1_swagger.json
@@ -17,6 +17,11 @@
    "paths": {
        "/interface/all": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -47,16 +52,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/interface/by-id/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -105,14 +110,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "put": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "put": {
+                ],
                "description": "This endpoint updates an existing interface with the provided data. All required fields must be filled (e.g. name, private key, public key, ...).",
                "produces": [
                    "application/json"
@@ -177,14 +182,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "delete": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "delete": {
+                ],
                "produces": [
                    "application/json"
                ],
@@ -236,16 +241,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/interface/new": {
            "post": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "This endpoint creates a new interface with the provided data. All required fields must be filled (e.g. name, private key, public key, ...).",
                "produces": [
                    "application/json"
@@ -303,16 +308,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/interface/prepare": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "This endpoint returns a new interface with default values (fresh key pair, valid name, new IP address pool, ...).",
                "produces": [
                    "application/json"
@@ -347,16 +352,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/metrics/by-interface/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -405,16 +410,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/metrics/by-peer/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -463,16 +468,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/metrics/by-user/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -521,16 +526,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/peer/by-id/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own records. Admins can access all records.",
                "produces": [
                    "application/json"
@@ -580,14 +585,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "put": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "put": {
+                ],
                "description": "Only admins can update existing records. The peer record must contain all required fields (e.g., public key, allowed IPs).",
                "produces": [
                    "application/json"
@@ -652,14 +657,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "delete": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "delete": {
+                ],
                "produces": [
                    "application/json"
                ],
@@ -711,16 +716,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/peer/by-interface/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -760,16 +765,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/peer/by-user/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own records. Admins can access all records.",
                "produces": [
                    "application/json"
@@ -810,16 +815,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/peer/new": {
            "post": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Only admins can create new records. The peer record must contain all required fields (e.g., public key, allowed IPs).",
                "produces": [
                    "application/json"
@@ -877,16 +882,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/peer/prepare/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "This endpoint is used to prepare a new peer record. The returned data contains a fresh key pair and valid ip address.",
                "produces": [
                    "application/json"
@@ -942,16 +947,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/provisioning/data/peer-config": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own record. Admins can access all records.",
                "produces": [
                    "text/plain",
@@ -1008,16 +1013,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/provisioning/data/peer-qr": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own record. Admins can access all records.",
                "produces": [
                    "image/png",
@@ -1074,16 +1079,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/provisioning/data/user-info": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own record. Admins can access all records.",
                "produces": [
                    "application/json"
@@ -1144,16 +1149,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/provisioning/new-peer": {
            "post": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only create new peers if self provisioning is allowed. Admins can always add new peers.",
                "produces": [
                    "application/json"
@@ -1211,16 +1216,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/user/all": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "produces": [
                    "application/json"
                ],
@@ -1251,16 +1256,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/user/by-id/{id}": {
            "get": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Normal users can only access their own record. Admins can access all records.",
                "produces": [
                    "application/json"
@@ -1310,14 +1315,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "put": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "put": {
+                ],
                "description": "Only admins can update existing records.",
                "produces": [
                    "application/json"
@@ -1382,14 +1387,14 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
+                }
+            },
+            "delete": {
                "security": [
                    {
                        "BasicAuth": []
                    }
-                ]
-            },
-            "delete": {
+                ],
                "produces": [
                    "application/json"
                ],
@@ -1441,16 +1446,16 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        },
        "/user/new": {
            "post": {
+                "security": [
+                    {
+                        "BasicAuth": []
+                    }
+                ],
                "description": "Only admins can create new records.",
                "produces": [
                    "application/json"
@@ -1508,12 +1513,7 @@
                            "$ref": "#/definitions/models.Error"
                        }
                    }
-                },
-                "security": [
-                    {
-                        "BasicAuth": []
-                    }
-                ]
+                }
            }
        }
    },
@@ -2086,11 +2086,6 @@
                "InterfaceIdentifier"
            ],
            "properties": {
-                "DisplayName": {
-                    "description": "DisplayName is an optional name for the new peer.\nIf unset, a default template value (e.g., \"API Peer ...\") will be assigned.",
-                    "type": "string",
-                    "example": "API Peer xyz"
-                },
                "InterfaceIdentifier": {
                    "description": "InterfaceIdentifier is the identifier of the WireGuard interface the peer should be linked to.",
                    "type": "string",
@@ -2216,9 +2211,7 @@
                    "description": "The source of the user. This field is optional.",
                    "type": "string",
                    "enum": [
-                        "db",
-                        "ldap",
-                        "oauth"
+                        "db"
                    ],
                    "example": "db"
                }
--- a/internal/app/api/core/assets/doc/v1_swagger.yaml
+++ b/internal/app/api/core/assets/doc/v1_swagger.yaml
@@ -445,12 +445,6 @@ definitions:
    type: object
  models.ProvisioningRequest:
    properties:
-      DisplayName:
-        description: |-
-          DisplayName is an optional name for the new peer.
-          If unset, a default template value (e.g., "API Peer ...") will be assigned.
-        example: API Peer xyz
-        type: string
      InterfaceIdentifier:
        description: InterfaceIdentifier is the identifier of the WireGuard interface
          the peer should be linked to.
@@ -561,8 +555,6 @@ definitions:
        description: The source of the user. This field is optional.
        enum:
        - db
-        - ldap
-        - oauth
        example: db
        type: string
    required:
--- a/internal/app/api/core/assets/img/header-logo-small.png
+++ b/internal/app/api/core/assets/img/header-logo-small.png
--- a/internal/app/api/core/assets/tpl/index.gohtml
+++ b/internal/app/api/core/assets/tpl/index.gohtml
@@ -6,9 +6,9 @@
    <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
    <title>WireGuard Portal API</title>
    <meta name="description" content="WireGuard Portal API">
-    <link rel="stylesheet" href="{{$.BasePath}}/css/bootstrap.min.css">
-    <link rel="stylesheet" href="{{$.BasePath}}/fonts/fontawesome-all.min.css">
-    <link rel="shortcut icon" type="image/x-icon" href="{{$.BasePath}}/app/favicon.ico">
+    <link rel="stylesheet" href="/css/bootstrap.min.css">
+    <link rel="stylesheet" href="/fonts/fontawesome-all.min.css">
+    <link rel="shortcut icon" type="image/x-icon" href="/app/favicon.ico">
 </head>

 <body id="page-top" class="d-flex flex-column min-vh-100">
@@ -25,7 +25,7 @@
                <div class="card-header">SPA Api</div>
                <div class="card-body">
                    <p class="card-text">This endpoint is used by the Single Page Application (the Frontend/UI).</p>
-                    <a href="{{$.BasePath}}/api/v0/doc.html" title="API version 0" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
+                    <a href="/api/v0/doc.html" title="API version 0" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
                </div>
            </div>
        </div>
@@ -34,7 +34,7 @@
                <div class="card-header"><b>Version 1</b></div>
                <div class="card-body">
                    <p class="card-text">This is the current main API endpoint.</p>
-                    <a href="{{$.BasePath}}/api/v1/doc.html" title="API version 1" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
+                    <a href="/api/v1/doc.html" title="API version 1" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
                </div>
            </div>
        </div>
@@ -43,17 +43,17 @@
                <div class="card-header">Version 2</div>
                <div class="card-body">
                    <p class="card-text">This will be a future API version, it is currently work in progress.</p>
-                    <a href="{{$.BasePath}}/api/v2/doc.html" title="API version 2" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
+                    <a href="/api/v2/doc.html" title="API version 2" target="_blank" rel="noopener noreferrer" class="btn btn-primary btn-sm">Open Documentation</a>
                </div>
            </div>
        </div>
    </div>
 </div>
 {{template "prt_footer.gohtml" .}}
-<script src="{{$.BasePath}}/js/jquery.min.js"></script>
-<script src="{{$.BasePath}}/js/jquery.easing.js"></script>
-<script src="{{$.BasePath}}/js/popper.min.js"></script>
-<script src="{{$.BasePath}}/js/bootstrap.bundle.min.js"></script>
+<script src="/js/jquery.min.js"></script>
+<script src="/js/jquery.easing.js"></script>
+<script src="/js/popper.min.js"></script>
+<script src="/js/bootstrap.bundle.min.js"></script>
 </body>

 </html>
--- a/internal/app/api/core/assets/tpl/prt_nav.gohtml
+++ b/internal/app/api/core/assets/tpl/prt_nav.gohtml
@@ -3,7 +3,7 @@
        <span class="navbar-toggler-icon"></span>
    </button>

-    <a class="navbar-brand" href="/"><img src="{{$.BasePath}}/img/header-logo.png" alt="Prolicht"/></a>
+    <a class="navbar-brand" href="/"><img src="/img/header-logo.png" alt="Prolicht"/></a>
    <div id="topNavbar" class="navbar-collapse collapse">
        <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
        </ul>
--- a/internal/app/api/core/assets/tpl/rapidoc.gohtml
+++ b/internal/app/api/core/assets/tpl/rapidoc.gohtml
@@ -22,7 +22,7 @@
            allow-spec-file-load="false"
            allow-spec-file-download="true"
    >
-        <img slot="logo" src="{{$.BasePath}}/img/header-logo-small.png" style="width:50px; height:50px"/>
+        <img slot="logo" src="/img/header-logo-small.png" style="width:50px; height:50px"/>

        <p slot="footer" style="margin:0; padding:16px 36px; background-color:#f76b39; color:#fff; text-align:center;" >
            Copyright © WireGuard Portal {{$.Year}}, version {{$.Version}}
--- a/internal/app/api/core/server.go
+++ b/internal/app/api/core/server.go
@@ -4,14 +4,10 @@ import (
 	"context"
 	"fmt"
 	"html/template"
-	"io"
 	"io/fs"
 	"log/slog"
 	"net/http"
 	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
 	"time"

 	"github.com/go-pkgz/routegroup"
@@ -39,7 +35,6 @@ type ApiEndpointSetupFunc func() (ApiVersion, GroupSetupFn)
 type Server struct {
 	cfg      *config.Config
 	server   *routegroup.Bundle
-	root     *routegroup.Bundle // root is the web-root (potentially with path prefix)
 	tpl      *respond.TemplateRenderer
 	versions map[ApiVersion]*routegroup.Bundle
 }
@@ -80,42 +75,13 @@ func NewServer(cfg *config.Config, endpoints ...ApiEndpointSetupFunc) (*Server,
 		template.Must(template.New("").ParseFS(apiTemplates, "assets/tpl/*.gohtml")),
 	)

-	// Mount base path if configured
-	s.root = s.server
-	if s.cfg.Web.BasePath != "" {
-		s.root = s.server.Mount(s.cfg.Web.BasePath)
-	}
-
-	// Serve static files (under base path if configured)
+	// Serve static files
 	imgFs := http.FS(fsMust(fs.Sub(apiStatics, "assets/img")))
-	s.root.HandleFiles("/css", http.FS(fsMust(fs.Sub(apiStatics, "assets/css"))))
-	s.root.HandleFiles("/js", http.FS(fsMust(fs.Sub(apiStatics, "assets/js"))))
-	s.root.HandleFiles("/img", imgFs)
-	s.root.HandleFiles("/fonts", http.FS(fsMust(fs.Sub(apiStatics, "assets/fonts"))))
-	if cfg.Web.BasePath == "" {
-		s.root.HandleFiles("/doc", http.FS(fsMust(fs.Sub(apiStatics, "assets/doc"))))
-	} else {
-		customV0File, _ := fs.ReadFile(fsMust(fs.Sub(apiStatics, "assets/doc")), "v0_swagger.yaml")
-		customV1File, _ := fs.ReadFile(fsMust(fs.Sub(apiStatics, "assets/doc")), "v1_swagger.yaml")
-		customV0File = []byte(strings.Replace(string(customV0File),
-			"basePath: /api/v0", "basePath: "+cfg.Web.BasePath+"/api/v0", 1))
-		customV1File = []byte(strings.Replace(string(customV1File),
-			"basePath: /api/v1", "basePath: "+cfg.Web.BasePath+"/api/v1", 1))
-
-		s.root.HandleFunc("GET /doc/", func(w http.ResponseWriter, r *http.Request) {
-			if r.URL.Path == s.cfg.Web.BasePath+"/doc/v0_swagger.yaml" {
-				respond.Data(w, http.StatusOK, "application/yaml", customV0File)
-				return
-			}
-
-			if r.URL.Path == s.cfg.Web.BasePath+"/doc/v1_swagger.yaml" {
-				respond.Data(w, http.StatusOK, "application/yaml", customV1File)
-				return
-			}
-
-			respond.Status(w, http.StatusNotFound)
-		})
-	}
+	s.server.HandleFiles("/css", http.FS(fsMust(fs.Sub(apiStatics, "assets/css"))))
+	s.server.HandleFiles("/js", http.FS(fsMust(fs.Sub(apiStatics, "assets/js"))))
+	s.server.HandleFiles("/img", imgFs)
+	s.server.HandleFiles("/fonts", http.FS(fsMust(fs.Sub(apiStatics, "assets/fonts"))))
+	s.server.HandleFiles("/doc", http.FS(fsMust(fs.Sub(apiStatics, "assets/doc"))))

 	// Setup routes
 	s.setupRoutes(endpoints...)
@@ -134,7 +100,6 @@ func (s *Server) Run(ctx context.Context, listenAddress string) {
 	srvContext, cancelFn := context.WithCancel(ctx)
 	go func() {
 		var err error
-		slog.Debug("starting server", "certFile", s.cfg.Web.CertFile, "keyFile", s.cfg.Web.KeyFile)
 		if s.cfg.Web.CertFile != "" && s.cfg.Web.KeyFile != "" {
 			err = srv.ListenAndServeTLS(s.cfg.Web.CertFile, s.cfg.Web.KeyFile)
 		} else {
@@ -160,214 +125,58 @@ func (s *Server) Run(ctx context.Context, listenAddress string) {
 }

 func (s *Server) setupRoutes(endpoints ...ApiEndpointSetupFunc) {
-	s.root.HandleFunc("GET /api", s.landingPage)
+	s.server.HandleFunc("GET /api", s.landingPage)
 	s.versions = make(map[ApiVersion]*routegroup.Bundle)

 	for _, setupFunc := range endpoints {
 		version, groupSetupFn := setupFunc()

 		if _, ok := s.versions[version]; !ok {
-			s.versions[version] = s.root.Mount(fmt.Sprintf("/api/%s", version))
+			s.versions[version] = s.server.Mount(fmt.Sprintf("/api/%s", version))

 			// OpenAPI documentation (via RapiDoc)
 			s.versions[version].HandleFunc("GET /swagger/index.html", s.rapiDocHandler(version)) // Deprecated: old link
 			s.versions[version].HandleFunc("GET /doc.html", s.rapiDocHandler(version))

-			versionGroup := s.versions[version].Group()
-			groupSetupFn(versionGroup)
+			groupSetupFn(s.versions[version])
 		}
 	}
 }

 func (s *Server) setupFrontendRoutes() {
 	// Serve static files
-	s.root.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		respond.Redirect(w, r, http.StatusMovedPermanently, s.cfg.Web.BasePath+"/app")
+	s.server.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		respond.Redirect(w, r, http.StatusMovedPermanently, "/app")
 	})

-	s.root.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
-		respond.Redirect(w, r, http.StatusMovedPermanently, s.cfg.Web.BasePath+"/app/favicon.ico")
+	s.server.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
+		respond.Redirect(w, r, http.StatusMovedPermanently, "/app/favicon.ico")
 	})

-	// If a custom frontend path is configured, serve files from there when it contains content.
-	// If the directory is empty or missing, populate it with the embedded frontend-dist content first.
-	useEmbeddedFrontend := true
-	if s.cfg.Web.FrontendFilePath != "" {
-		if err := os.MkdirAll(s.cfg.Web.FrontendFilePath, 0755); err != nil {
-			slog.Error("failed to create frontend base directory", "path", s.cfg.Web.FrontendFilePath, "error", err)
-		} else {
-			ok := true
-			hasFiles, err := dirHasFiles(s.cfg.Web.FrontendFilePath)
-			if err != nil {
-				slog.Error("failed to check frontend base directory", "path", s.cfg.Web.FrontendFilePath, "error", err)
-				ok = false
-			}
-			if !hasFiles && ok {
-				embeddedFS := fsMust(fs.Sub(frontendStatics, "frontend-dist"))
-				if err := copyEmbedDirToDisk(embeddedFS, s.cfg.Web.FrontendFilePath); err != nil {
-					slog.Error("failed to populate frontend base directory from embedded assets",
-						"path", s.cfg.Web.FrontendFilePath, "error", err)
-					ok = false
-				}
-			}
-
-			if ok {
-				// serve files from FS
-				slog.Debug("serving frontend files from custom path", "path", s.cfg.Web.FrontendFilePath)
-				useEmbeddedFrontend = false
-			}
-		}
-	}
-
-	var fileServer http.Handler
-	if useEmbeddedFrontend {
-		fileServer = http.FileServer(http.FS(fsMust(fs.Sub(frontendStatics, "frontend-dist"))))
-	} else {
-		fileServer = http.FileServer(http.Dir(s.cfg.Web.FrontendFilePath))
-	}
-	fileServer = http.StripPrefix(s.cfg.Web.BasePath+"/app", fileServer)
-
-	// Modify index.html and CSS to include the correct base path.
-	var customIndexFile, customCssFile []byte
-	var customCssFileName string
-	if s.cfg.Web.BasePath != "" {
-		customIndexFile, customCssFile, customCssFileName = s.updateBasePathInFrontend(useEmbeddedFrontend)
-	}
-
-	s.root.HandleFunc("GET /app/", func(w http.ResponseWriter, r *http.Request) {
-		// serve a custom index.html file with the correct base path applied
-		if s.cfg.Web.BasePath != "" && r.URL.Path == s.cfg.Web.BasePath+"/app/" {
-			respond.Data(w, http.StatusOK, "text/html", customIndexFile)
-			return
-		}
-
-		// serve a custom CSS file with the correct base path applied
-		if s.cfg.Web.BasePath != "" && r.URL.Path == s.cfg.Web.BasePath+"/app/assets/"+customCssFileName {
-			respond.Data(w, http.StatusOK, "text/css", customCssFile)
-			return
-		}
-
-		// pass all other requests to the file server
-		fileServer.ServeHTTP(w, r)
-	})
+	s.server.HandleFiles("/app", http.FS(fsMust(fs.Sub(frontendStatics, "frontend-dist"))))
 }

 func (s *Server) landingPage(w http.ResponseWriter, _ *http.Request) {
 	s.tpl.HTML(w, http.StatusOK, "index.gohtml", respond.TplData{
-		"BasePath": s.cfg.Web.BasePath,
-		"Version":  internal.Version,
-		"Year":     time.Now().Year(),
+		"Version": internal.Version,
+		"Year":    time.Now().Year(),
 	})
 }

 func (s *Server) rapiDocHandler(version ApiVersion) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		s.tpl.HTML(w, http.StatusOK, "rapidoc.gohtml", respond.TplData{
-			"RapiDocSource": s.cfg.Web.BasePath + "/js/rapidoc-min.js",
-			"BasePath":      s.cfg.Web.BasePath,
-			"ApiSpecUrl":    fmt.Sprintf("%s/doc/%s_swagger.yaml", s.cfg.Web.BasePath, version),
+			"RapiDocSource": "/js/rapidoc-min.js",
+			"ApiSpecUrl":    fmt.Sprintf("/doc/%s_swagger.yaml", version),
 			"Version":       internal.Version,
 			"Year":          time.Now().Year(),
 		})
 	}
 }

-func (s *Server) updateBasePathInFrontend(useEmbeddedFrontend bool) ([]byte, []byte, string) {
-	if s.cfg.Web.BasePath == "" {
-		return nil, nil, "" // nothing to do
-	}
-
-	var customIndexFile []byte
-	if useEmbeddedFrontend {
-		customIndexFile, _ = fs.ReadFile(fsMust(fs.Sub(frontendStatics, "frontend-dist")), "index.html")
-	} else {
-		customIndexFile, _ = os.ReadFile(filepath.Join(s.cfg.Web.FrontendFilePath, "index.html"))
-	}
-	newIndexStr := strings.ReplaceAll(string(customIndexFile), "src=\"/", "src=\""+s.cfg.Web.BasePath+"/")
-	newIndexStr = strings.ReplaceAll(newIndexStr, "href=\"/", "href=\""+s.cfg.Web.BasePath+"/")
-
-	re := regexp.MustCompile(`/app/assets/(index-.+.css)`)
-	match := re.FindStringSubmatch(newIndexStr)
-	cssFileName := match[1]
-
-	var customCssFile []byte
-	if useEmbeddedFrontend {
-		customCssFile, _ = fs.ReadFile(fsMust(fs.Sub(frontendStatics, "frontend-dist")), "assets/"+cssFileName)
-	} else {
-		customCssFile, _ = os.ReadFile(filepath.Join(s.cfg.Web.FrontendFilePath, "/assets/", cssFileName))
-	}
-	newCssStr := strings.ReplaceAll(string(customCssFile), "/app/assets/", s.cfg.Web.BasePath+"/app/assets/")
-
-	return []byte(newIndexStr), []byte(newCssStr), cssFileName
-}
-
 func fsMust(f fs.FS, err error) fs.FS {
 	if err != nil {
 		panic(err)
 	}
 	return f
 }
-
-// dirHasFiles returns true if the directory contains at least one file (non-directory).
-func dirHasFiles(dir string) (bool, error) {
-	d, err := os.Open(dir)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return false, nil
-		}
-		return false, err
-	}
-	defer d.Close()
-
-	// Read a few entries; if any entry exists, consider it having files/dirs.
-	// We want to know if there is at least one file; if only subdirs exist, still treat as content.
-	entries, err := d.Readdir(-1)
-	if err != nil {
-		return false, err
-	}
-	for _, e := range entries {
-		if e.IsDir() {
-			// check recursively
-			has, err := dirHasFiles(filepath.Join(dir, e.Name()))
-			if err == nil && has {
-				return true, nil
-			}
-			continue
-		}
-		// regular file
-		return true, nil
-	}
-	return false, nil
-}
-
-// copyEmbedDirToDisk copies the contents of srcFS into dstDir on disk.
-func copyEmbedDirToDisk(srcFS fs.FS, dstDir string) error {
-	return fs.WalkDir(srcFS, ".", func(path string, d fs.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-		target := filepath.Join(dstDir, path)
-		if d.IsDir() {
-			return os.MkdirAll(target, 0755)
-		}
-		// ensure parent dir exists
-		if err := os.MkdirAll(filepath.Dir(target), 0755); err != nil {
-			return err
-		}
-		// open source file
-		f, err := srcFS.Open(path)
-		if err != nil {
-			return err
-		}
-		defer f.Close()
-		out, err := os.Create(target)
-		if err != nil {
-			return err
-		}
-		if _, err := io.Copy(out, f); err != nil {
-			_ = out.Close()
-			return err
-		}
-		return out.Close()
-	})
-}
--- a/internal/app/api/v0/backend/peer_service.go
+++ b/internal/app/api/v0/backend/peer_service.go
@@ -27,12 +27,12 @@ type PeerServicePeerManager interface {
 }

 type PeerServiceConfigFileManager interface {
-	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
-	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
+	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
+	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
 }

 type PeerServiceMailManager interface {
-	SendPeerEmail(ctx context.Context, linkOnly bool, style string, peers ...domain.PeerIdentifier) error
+	SendPeerEmail(ctx context.Context, linkOnly bool, peers ...domain.PeerIdentifier) error
 }

 // endregion dependencies
@@ -95,24 +95,16 @@ func (p PeerService) DeletePeer(ctx context.Context, id domain.PeerIdentifier) e
 	return p.peers.DeletePeer(ctx, id)
 }

-func (p PeerService) GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error) {
-	return p.configFile.GetPeerConfig(ctx, id, style)
+func (p PeerService) GetPeerConfig(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error) {
+	return p.configFile.GetPeerConfig(ctx, id)
 }

-func (p PeerService) GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier, style string) (
-	io.Reader,
-	error,
-) {
-	return p.configFile.GetPeerConfigQrCode(ctx, id, style)
+func (p PeerService) GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error) {
+	return p.configFile.GetPeerConfigQrCode(ctx, id)
 }

-func (p PeerService) SendPeerEmail(
-	ctx context.Context,
-	linkOnly bool,
-	style string,
-	peers ...domain.PeerIdentifier,
-) error {
-	return p.mailer.SendPeerEmail(ctx, linkOnly, style, peers...)
+func (p PeerService) SendPeerEmail(ctx context.Context, linkOnly bool, peers ...domain.PeerIdentifier) error {
+	return p.mailer.SendPeerEmail(ctx, linkOnly, peers...)
 }

 func (p PeerService) GetPeerStats(ctx context.Context, id domain.InterfaceIdentifier) ([]domain.PeerStatus, error) {
--- a/internal/app/api/v0/backend/user_service.go
+++ b/internal/app/api/v0/backend/user_service.go
@@ -2,8 +2,6 @@ package backend

 import (
 	"context"
-	"fmt"
-	"strings"

 	"github.com/h44z/wg-portal/internal/config"
 	"github.com/h44z/wg-portal/internal/domain"
@@ -72,44 +70,6 @@ func (u UserService) DeactivateApi(ctx context.Context, id domain.UserIdentifier
 	return u.users.DeactivateApi(ctx, id)
 }

-func (u UserService) ChangePassword(ctx context.Context, id domain.UserIdentifier, oldPassword, newPassword string) (*domain.User, error) {
-	oldPassword = strings.TrimSpace(oldPassword)
-	newPassword = strings.TrimSpace(newPassword)
-
-	if newPassword == "" {
-		return nil, fmt.Errorf("new password must not be empty")
-	}
-
-	// ensure that the new password is different from the old one
-	if oldPassword == newPassword {
-		return nil, fmt.Errorf("new password must be different from the old one")
-	}
-
-	user, err := u.users.GetUser(ctx, id)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get user: %w", err)
-	}
-
-	// ensure that the user uses the database backend; otherwise we can't change the password
-	if user.Source != domain.UserSourceDatabase {
-		return nil, fmt.Errorf("user source %s does not support password changes", user.Source)
-	}
-
-	// validate old password
-	if user.CheckPassword(oldPassword) != nil {
-		return nil, fmt.Errorf("current password is invalid")
-	}
-
-	user.Password = domain.PrivateString(newPassword)
-
-	// ensure that the new password is strong enough
-	if err := user.HasWeakPassword(u.cfg.Auth.MinPasswordLength); err != nil {
-		return nil, err
-	}
-
-	return u.users.UpdateUser(ctx, user)
-}
-
 func (u UserService) GetUserPeers(ctx context.Context, id domain.UserIdentifier) ([]domain.Peer, error) {
 	return u.wg.GetUserPeers(ctx, id)
 }
--- a/internal/app/api/v0/handlers/endpoint_config.go
+++ b/internal/app/api/v0/handlers/endpoint_config.go
@@ -21,23 +21,17 @@ import (
 //go:embed frontend_config.js.gotpl
 var frontendJs embed.FS

-type ControllerManager interface {
-	GetControllerNames() []config.BackendBase
-}
-
 type ConfigEndpoint struct {
 	cfg           *config.Config
 	authenticator Authenticator
-	controllerMgr ControllerManager

 	tpl *respond.TemplateRenderer
 }

-func NewConfigEndpoint(cfg *config.Config, authenticator Authenticator, ctrlMgr ControllerManager) ConfigEndpoint {
+func NewConfigEndpoint(cfg *config.Config, authenticator Authenticator) ConfigEndpoint {
 	ep := ConfigEndpoint{
 		cfg:           cfg,
 		authenticator: authenticator,
-		controllerMgr: ctrlMgr,
 		tpl: respond.NewTemplateRenderer(template.Must(template.ParseFS(frontendJs,
 			"frontend_config.js.gotpl"))),
 	}
@@ -67,8 +61,7 @@ func (e ConfigEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 // @Router /config/frontend.js [get]
 func (e ConfigEndpoint) handleConfigJsGet() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		basePath := e.cfg.Web.BasePath
-		backendUrl := fmt.Sprintf("%s%s/api/v0", e.cfg.Web.ExternalUrl, basePath)
+		backendUrl := fmt.Sprintf("%s/api/v0", e.cfg.Web.ExternalUrl)
 		if request.Header(r, "x-wg-dev") != "" {
 			referer := request.Header(r, "Referer")
 			host := "localhost"
@@ -77,13 +70,12 @@ func (e ConfigEndpoint) handleConfigJsGet() http.HandlerFunc {
 			if err == nil {
 				host, port, _ = net.SplitHostPort(parsedReferer.Host)
 			}
-			backendUrl = fmt.Sprintf("http://%s:%s%s/api/v0", host,
-				port, basePath) // override if request comes from frontend started with npm run dev
+			backendUrl = fmt.Sprintf("http://%s:%s/api/v0", host,
+				port) // override if request comes from frontend started with npm run dev
 		}

 		e.tpl.Render(w, http.StatusOK, "frontend_config.js.gotpl", "text/javascript", map[string]any{
 			"BackendUrl":      backendUrl,
-			"BasePath":        basePath,
 			"Version":         internal.Version,
 			"SiteTitle":       e.cfg.Web.SiteTitle,
 			"SiteCompanyName": e.cfg.Web.SiteCompanyName,
@@ -104,36 +96,13 @@ func (e ConfigEndpoint) handleSettingsGet() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		sessionUser := domain.GetUserInfo(r.Context())

-		controllerFn := func() []model.SettingsBackendNames {
-			controllers := e.controllerMgr.GetControllerNames()
-			names := make([]model.SettingsBackendNames, 0, len(controllers))
-
-			for _, controller := range controllers {
-				displayName := controller.GetDisplayName()
-				if displayName == "" {
-					displayName = controller.Id // fallback to ID if no display name is set
-				}
-				if controller.Id == config.LocalBackendName {
-					displayName = "modals.interface-edit.backend.local" // use a localized string for the local backend
-				}
-				names = append(names, model.SettingsBackendNames{
-					Id:   controller.Id,
-					Name: displayName,
-				})
-			}
-
-			return names
-
-		}
-
 		hasSocialLogin := len(e.cfg.Auth.OAuth) > 0 || len(e.cfg.Auth.OpenIDConnect) > 0 || e.cfg.Auth.WebAuthn.Enabled

 		// For anonymous users, we return the settings object with minimal information
 		if sessionUser.Id == domain.CtxUnknownUserId || sessionUser.Id == "" {
 			respond.JSON(w, http.StatusOK, model.Settings{
-				WebAuthnEnabled:   e.cfg.Auth.WebAuthn.Enabled,
-				AvailableBackends: []model.SettingsBackendNames{}, // return an empty list instead of null
-				LoginFormVisible:  !e.cfg.Auth.HideLoginForm || !hasSocialLogin,
+				WebAuthnEnabled:  e.cfg.Auth.WebAuthn.Enabled,
+				LoginFormVisible: !e.cfg.Auth.HideLoginForm || !hasSocialLogin,
 			})
 		} else {
 			respond.JSON(w, http.StatusOK, model.Settings{
@@ -143,7 +112,6 @@ func (e ConfigEndpoint) handleSettingsGet() http.HandlerFunc {
 				ApiAdminOnly:              e.cfg.Advanced.ApiAdminOnly,
 				WebAuthnEnabled:           e.cfg.Auth.WebAuthn.Enabled,
 				MinPasswordLength:         e.cfg.Auth.MinPasswordLength,
-				AvailableBackends:         controllerFn(),
 				LoginFormVisible:          !e.cfg.Auth.HideLoginForm || !hasSocialLogin,
 			})
 		}
--- a/internal/app/api/v0/handlers/endpoint_peers.go
+++ b/internal/app/api/v0/handlers/endpoint_peers.go
@@ -34,11 +34,11 @@ type PeerService interface {
 	// DeletePeer deletes the peer with the given id.
 	DeletePeer(ctx context.Context, id domain.PeerIdentifier) error
 	// GetPeerConfig returns the peer configuration for the given id.
-	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
+	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
 	// GetPeerConfigQrCode returns the peer configuration as qr code for the given id.
-	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
+	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
 	// SendPeerEmail sends the peer configuration via email.
-	SendPeerEmail(ctx context.Context, linkOnly bool, style string, peers ...domain.PeerIdentifier) error
+	SendPeerEmail(ctx context.Context, linkOnly bool, peers ...domain.PeerIdentifier) error
 	// GetPeerStats returns the peer stats for the given interface.
 	GetPeerStats(ctx context.Context, id domain.InterfaceIdentifier) ([]domain.PeerStatus, error)
 }
@@ -355,7 +355,6 @@ func (e PeerEndpoint) handleDelete() http.HandlerFunc {
 // @Summary Get peer configuration as string.
 // @Produce json
 // @Param id path string true "The peer identifier"
-// @Param style query string false "The configuration style"
 // @Success 200 {object} string
 // @Failure 400 {object} model.Error
 // @Failure 500 {object} model.Error
@@ -370,9 +369,7 @@ func (e PeerEndpoint) handleConfigGet() http.HandlerFunc {
 			return
 		}

-		configStyle := e.getConfigStyle(r)
-
-		configTxt, err := e.peerService.GetPeerConfig(r.Context(), domain.PeerIdentifier(id), configStyle)
+		configTxt, err := e.peerService.GetPeerConfig(r.Context(), domain.PeerIdentifier(id))
 		if err != nil {
 			respond.JSON(w, http.StatusInternalServerError, model.Error{
 				Code: http.StatusInternalServerError, Message: err.Error(),
@@ -400,7 +397,6 @@ func (e PeerEndpoint) handleConfigGet() http.HandlerFunc {
 // @Produce png
 // @Produce json
 // @Param id path string true "The peer identifier"
-// @Param style query string false "The configuration style"
 // @Success 200 {file} binary
 // @Failure 400 {object} model.Error
 // @Failure 500 {object} model.Error
@@ -415,9 +411,7 @@ func (e PeerEndpoint) handleQrCodeGet() http.HandlerFunc {
 			return
 		}

-		configStyle := e.getConfigStyle(r)
-
-		configQr, err := e.peerService.GetPeerConfigQrCode(r.Context(), domain.PeerIdentifier(id), configStyle)
+		configQr, err := e.peerService.GetPeerConfigQrCode(r.Context(), domain.PeerIdentifier(id))
 		if err != nil {
 			respond.JSON(w, http.StatusInternalServerError, model.Error{
 				Code: http.StatusInternalServerError, Message: err.Error(),
@@ -444,7 +438,6 @@ func (e PeerEndpoint) handleQrCodeGet() http.HandlerFunc {
 // @Summary Send peer configuration via email.
 // @Produce json
 // @Param request body model.PeerMailRequest true "The peer mail request data"
-// @Param style query string false "The configuration style"
 // @Success 204 "No content if mail sending was successful"
 // @Failure 400 {object} model.Error
 // @Failure 500 {object} model.Error
@@ -467,13 +460,11 @@ func (e PeerEndpoint) handleEmailPost() http.HandlerFunc {
 			return
 		}

-		configStyle := e.getConfigStyle(r)
-
 		peerIds := make([]domain.PeerIdentifier, len(req.Identifiers))
 		for i := range req.Identifiers {
 			peerIds[i] = domain.PeerIdentifier(req.Identifiers[i])
 		}
-		if err := e.peerService.SendPeerEmail(r.Context(), req.LinkOnly, configStyle, peerIds...); err != nil {
+		if err := e.peerService.SendPeerEmail(r.Context(), req.LinkOnly, peerIds...); err != nil {
 			respond.JSON(w, http.StatusInternalServerError,
 				model.Error{Code: http.StatusInternalServerError, Message: err.Error()})
 			return
@@ -513,11 +504,3 @@ func (e PeerEndpoint) handleStatsGet() http.HandlerFunc {
 		respond.JSON(w, http.StatusOK, model.NewPeerStats(e.cfg.Statistics.CollectPeerData, stats))
 	}
 }
-
-func (e PeerEndpoint) getConfigStyle(r *http.Request) string {
-	configStyle := request.QueryDefault(r, "style", domain.ConfigStyleWgQuick)
-	if configStyle != domain.ConfigStyleWgQuick && configStyle != domain.ConfigStyleRaw {
-		configStyle = domain.ConfigStyleWgQuick // default to wg-quick style
-	}
-	return configStyle
-}
--- a/internal/app/api/v0/handlers/endpoint_users.go
+++ b/internal/app/api/v0/handlers/endpoint_users.go
@@ -28,8 +28,6 @@ type UserService interface {
 	ActivateApi(ctx context.Context, id domain.UserIdentifier) (*domain.User, error)
 	// DeactivateApi disables the API for the user with the given id.
 	DeactivateApi(ctx context.Context, id domain.UserIdentifier) (*domain.User, error)
-	// ChangePassword changes the password for the user with the given id.
-	ChangePassword(ctx context.Context, id domain.UserIdentifier, oldPassword, newPassword string) (*domain.User, error)
 	// GetUserPeers returns all peers for the given user.
 	GetUserPeers(ctx context.Context, id domain.UserIdentifier) ([]domain.Peer, error)
 	// GetUserPeerStats returns all peer stats for the given user.
@@ -77,7 +75,6 @@ func (e UserEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 	apiGroup.With(e.authenticator.UserIdMatch("id")).HandleFunc("GET /{id}/interfaces", e.handleInterfacesGet())
 	apiGroup.With(e.authenticator.UserIdMatch("id")).HandleFunc("POST /{id}/api/enable", e.handleApiEnablePost())
 	apiGroup.With(e.authenticator.UserIdMatch("id")).HandleFunc("POST /{id}/api/disable", e.handleApiDisablePost())
-	apiGroup.With(e.authenticator.UserIdMatch("id")).HandleFunc("POST /{id}/change-password", e.handleChangePasswordPost())
 }

 // handleAllGet returns a gorm Handler function.
@@ -394,68 +391,3 @@ func (e UserEndpoint) handleApiDisablePost() http.HandlerFunc {
 		respond.JSON(w, http.StatusOK, model.NewUser(user, false))
 	}
 }
-
-// handleChangePasswordPost returns a gorm Handler function.
-//
-// @ID users_handleChangePasswordPost
-// @Tags Users
-// @Summary Change the password for the given user.
-// @Produce json
-// @Success 200 {object} model.User
-// @Failure 400 {object} model.Error
-// @Failure 500 {object} model.Error
-// @Router /user/{id}/change-password [post]
-func (e UserEndpoint) handleChangePasswordPost() http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		userId := Base64UrlDecode(request.Path(r, "id"))
-		if userId == "" {
-			respond.JSON(w, http.StatusBadRequest,
-				model.Error{Code: http.StatusInternalServerError, Message: "missing id parameter"})
-			return
-		}
-
-		var passwordData struct {
-			OldPassword    string `json:"OldPassword"`
-			Password       string `json:"Password"`
-			PasswordRepeat string `json:"PasswordRepeat"`
-		}
-		if err := request.BodyJson(r, &passwordData); err != nil {
-			respond.JSON(w, http.StatusBadRequest, model.Error{Code: http.StatusBadRequest, Message: err.Error()})
-			return
-		}
-
-		if passwordData.OldPassword == "" {
-			respond.JSON(w, http.StatusBadRequest,
-				model.Error{Code: http.StatusBadRequest, Message: "old password missing"})
-			return
-		}
-
-		if passwordData.Password == "" {
-			respond.JSON(w, http.StatusBadRequest,
-				model.Error{Code: http.StatusBadRequest, Message: "new password missing"})
-			return
-		}
-
-		if passwordData.OldPassword == passwordData.Password {
-			respond.JSON(w, http.StatusBadRequest,
-				model.Error{Code: http.StatusBadRequest, Message: "password did not change"})
-			return
-		}
-
-		if passwordData.Password != passwordData.PasswordRepeat {
-			respond.JSON(w, http.StatusBadRequest,
-				model.Error{Code: http.StatusBadRequest, Message: "password mismatch"})
-			return
-		}
-
-		user, err := e.userService.ChangePassword(r.Context(), domain.UserIdentifier(userId),
-			passwordData.OldPassword, passwordData.Password)
-		if err != nil {
-			respond.JSON(w, http.StatusInternalServerError,
-				model.Error{Code: http.StatusInternalServerError, Message: err.Error()})
-			return
-		}
-
-		respond.JSON(w, http.StatusOK, model.NewUser(user, false))
-	}
-}
--- a/internal/app/api/v0/handlers/frontend_config.js.gotpl
+++ b/internal/app/api/v0/handlers/frontend_config.js.gotpl
@@ -1,5 +1,4 @@
 WGPORTAL_BACKEND_BASE_URL="{{ $.BackendUrl }}";
-WGPORTAL_BASE_PATH="{{ $.BasePath }}";
 WGPORTAL_VERSION="{{ $.Version }}";
 WGPORTAL_SITE_TITLE="{{ $.SiteTitle }}";
 WGPORTAL_SITE_COMPANY_NAME="{{ $.SiteCompanyName }}";
--- a/internal/app/api/v0/handlers/web_session.go
+++ b/internal/app/api/v0/handlers/web_session.go
@@ -49,11 +49,7 @@ func NewSessionWrapper(cfg *config.Config) *SessionWrapper {
 	sessionManager.Cookie.Secure = strings.HasPrefix(cfg.Web.ExternalUrl, "https")
 	sessionManager.Cookie.HttpOnly = true
 	sessionManager.Cookie.SameSite = http.SameSiteLaxMode
-	if cfg.Web.BasePath != "" {
-		sessionManager.Cookie.Path = cfg.Web.BasePath
-	} else {
-		sessionManager.Cookie.Path = "/"
-	}
+	sessionManager.Cookie.Path = "/"
 	sessionManager.Cookie.Persist = false

 	wrappedSessionManager := &SessionWrapper{sessionManager}
--- a/internal/app/api/v0/model/models.go
+++ b/internal/app/api/v0/model/models.go
@@ -6,17 +6,11 @@ type Error struct {
 }

 type Settings struct {
-	MailLinkOnly              bool                   `json:"MailLinkOnly"`
-	PersistentConfigSupported bool                   `json:"PersistentConfigSupported"`
-	SelfProvisioning          bool                   `json:"SelfProvisioning"`
-	ApiAdminOnly              bool                   `json:"ApiAdminOnly"`
-	WebAuthnEnabled           bool                   `json:"WebAuthnEnabled"`
-	MinPasswordLength         int                    `json:"MinPasswordLength"`
-	AvailableBackends         []SettingsBackendNames `json:"AvailableBackends"`
-	LoginFormVisible          bool                   `json:"LoginFormVisible"`
-}
-
-type SettingsBackendNames struct {
-	Id   string `json:"Id"`
-	Name string `json:"Name"`
+	MailLinkOnly              bool `json:"MailLinkOnly"`
+	PersistentConfigSupported bool `json:"PersistentConfigSupported"`
+	SelfProvisioning          bool `json:"SelfProvisioning"`
+	ApiAdminOnly              bool `json:"ApiAdminOnly"`
+	WebAuthnEnabled           bool `json:"WebAuthnEnabled"`
+	MinPasswordLength         int  `json:"MinPasswordLength"`
+	LoginFormVisible          bool `json:"LoginFormVisible"`
 }
--- a/internal/app/api/v0/model/models_interface.go
+++ b/internal/app/api/v0/model/models_interface.go
@@ -4,7 +4,6 @@ import (
 	"time"

 	"github.com/h44z/wg-portal/internal"
-	"github.com/h44z/wg-portal/internal/config"
 	"github.com/h44z/wg-portal/internal/domain"
 )

@@ -12,7 +11,6 @@ type Interface struct {
 	Identifier     string `json:"Identifier" example:"wg0"`      // device name, for example: wg0
 	DisplayName    string `json:"DisplayName"`                   // a nice display name/ description for the interface
 	Mode           string `json:"Mode" example:"server"`         // the interface type, either 'server', 'client' or 'any'
-	Backend        string `json:"Backend" example:"local"`       // the backend used for this interface e.g., local, mikrotik, ...
 	PrivateKey     string `json:"PrivateKey" example:"abcdef=="` // private Key of the server interface
 	PublicKey      string `json:"PublicKey" example:"abcdef=="`  // public Key of the server interface
 	Disabled       bool   `json:"Disabled"`                      // flag that specifies if the interface is enabled (up) or not (down)
@@ -59,7 +57,6 @@ func NewInterface(src *domain.Interface, peers []domain.Peer) *Interface {
 		Identifier:                 string(src.Identifier),
 		DisplayName:                src.DisplayName,
 		Mode:                       string(src.Type),
-		Backend:                    string(src.Backend),
 		PrivateKey:                 src.PrivateKey,
 		PublicKey:                  src.PublicKey,
 		Disabled:                   src.IsDisabled(),
@@ -95,10 +92,6 @@ func NewInterface(src *domain.Interface, peers []domain.Peer) *Interface {
 		Filename:     src.GetConfigFileName(),
 	}

-	if iface.Backend == "" {
-		iface.Backend = config.LocalBackendName // default to local backend
-	}
-
 	if len(peers) > 0 {
 		iface.TotalPeers = len(peers)

@@ -153,7 +146,6 @@ func NewDomainInterface(src *Interface) *domain.Interface {
 		SaveConfig:                 src.SaveConfig,
 		DisplayName:                src.DisplayName,
 		Type:                       domain.InterfaceType(src.Mode),
-		Backend:                    domain.InterfaceBackend(src.Backend),
 		DriverType:                 "",  // currently unused
 		Disabled:                   nil, // set below
 		DisabledReason:             src.DisabledReason,
--- a/internal/app/api/v0/model/models_peer.go
+++ b/internal/app/api/v0/model/models_peer.go
@@ -43,7 +43,6 @@ type Peer struct {
 	Identifier          string     `json:"Identifier" example:"super_nice_peer"` // peer unique identifier
 	DisplayName         string     `json:"DisplayName"`                          // a nice display name/ description for the peer
 	UserIdentifier      string     `json:"UserIdentifier"`                       // the owner
-	UserDisplayName     string     `json:"UserDisplayName"`                      // the owner display name
 	InterfaceIdentifier string     `json:"InterfaceIdentifier"`                  // the interface id
 	Disabled            bool       `json:"Disabled"`                             // flag that specifies if the peer is enabled (up) or not (down)
 	DisabledReason      string     `json:"DisabledReason"`                       // the reason why the peer has been disabled
@@ -81,7 +80,7 @@ type Peer struct {
 }

 func NewPeer(src *domain.Peer) *Peer {
-	p := &Peer{
+	return &Peer{
 		Identifier:          string(src.Identifier),
 		DisplayName:         src.DisplayName,
 		UserIdentifier:      string(src.UserIdentifier),
@@ -112,12 +111,6 @@ func NewPeer(src *domain.Peer) *Peer {
 		PostDown:            ConfigOptionFromDomain(src.Interface.PostDown),
 		Filename:            src.GetConfigFileName(),
 	}
-
-	if src.User != nil {
-		p.UserDisplayName = src.User.DisplayName()
-	}
-
-	return p
 }

 func NewPeers(src []domain.Peer) []Peer {
@@ -179,13 +172,13 @@ func NewDomainPeer(src *Peer) *domain.Peer {

 type MultiPeerRequest struct {
 	Identifiers []string `json:"Identifiers"`
-	Prefix      string   `json:"Prefix"`
+	Suffix      string   `json:"Suffix"`
 }

 func NewDomainPeerCreationRequest(src *MultiPeerRequest) *domain.PeerCreationRequest {
 	return &domain.PeerCreationRequest{
 		UserIdentifiers: src.Identifiers,
-		Prefix:          src.Prefix,
+		Suffix:          src.Suffix,
 	}
 }

--- a/internal/app/api/v1/backend/provisioning_service.go
+++ b/internal/app/api/v1/backend/provisioning_service.go
@@ -23,8 +23,8 @@ type ProvisioningServicePeerManagerRepo interface {
 }

 type ProvisioningServiceConfigFileManagerRepo interface {
-	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
-	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error)
+	GetPeerConfig(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
+	GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error)
 }

 type ProvisioningService struct {
@@ -96,7 +96,7 @@ func (p ProvisioningService) GetPeerConfig(ctx context.Context, peerId domain.Pe
 		return nil, err
 	}

-	peerCfgReader, err := p.configFiles.GetPeerConfig(ctx, peer.Identifier, domain.ConfigStyleWgQuick)
+	peerCfgReader, err := p.configFiles.GetPeerConfig(ctx, peer.Identifier)
 	if err != nil {
 		return nil, err
 	}
@@ -119,7 +119,7 @@ func (p ProvisioningService) GetPeerQrPng(ctx context.Context, peerId domain.Pee
 		return nil, err
 	}

-	peerCfgQrReader, err := p.configFiles.GetPeerConfigQrCode(ctx, peer.Identifier, domain.ConfigStyleWgQuick)
+	peerCfgQrReader, err := p.configFiles.GetPeerConfigQrCode(ctx, peer.Identifier)
 	if err != nil {
 		return nil, err
 	}
@@ -162,11 +162,7 @@ func (p ProvisioningService) NewPeer(ctx context.Context, req models.Provisionin
 	if req.PresharedKey != "" {
 		peer.PresharedKey = domain.PreSharedKey(req.PresharedKey)
 	}
-	if req.DisplayName == "" {
-		peer.GenerateDisplayName("API")
-	} else {
-		peer.DisplayName = req.DisplayName
-	}
+	peer.GenerateDisplayName("API")

 	// save new peer
 	peer, err = p.peers.CreatePeer(ctx, peer)
--- a/internal/app/api/v1/handlers/endpoint_interface.go
+++ b/internal/app/api/v1/handlers/endpoint_interface.go
@@ -48,12 +48,12 @@ func (e InterfaceEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 	apiGroup.Use(e.authenticator.LoggedIn(ScopeAdmin))

 	apiGroup.HandleFunc("GET /all", e.handleAllGet())
-	apiGroup.HandleFunc("GET /by-id/{id...}", e.handleByIdGet())
+	apiGroup.HandleFunc("GET /by-id/{id}", e.handleByIdGet())

 	apiGroup.HandleFunc("GET /prepare", e.handlePrepareGet())
 	apiGroup.HandleFunc("POST /new", e.handleCreatePost())
-	apiGroup.HandleFunc("PUT /by-id/{id...}", e.handleUpdatePut())
-	apiGroup.HandleFunc("DELETE /by-id/{id...}", e.handleDelete())
+	apiGroup.HandleFunc("PUT /by-id/{id}", e.handleUpdatePut())
+	apiGroup.HandleFunc("DELETE /by-id/{id}", e.handleDelete())
 }

 // handleAllGet returns a gorm Handler function.
--- a/internal/app/api/v1/handlers/endpoint_metrics.go
+++ b/internal/app/api/v1/handlers/endpoint_metrics.go
@@ -44,10 +44,10 @@ func (e MetricsEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 	apiGroup := g.Mount("/metrics")
 	apiGroup.Use(e.authenticator.LoggedIn())

-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /by-interface/{id...}",
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /by-interface/{id}",
 		e.handleMetricsForInterfaceGet())
-	apiGroup.HandleFunc("GET /by-user/{id...}", e.handleMetricsForUserGet())
-	apiGroup.HandleFunc("GET /by-peer/{id...}", e.handleMetricsForPeerGet())
+	apiGroup.HandleFunc("GET /by-user/{id}", e.handleMetricsForUserGet())
+	apiGroup.HandleFunc("GET /by-peer/{id}", e.handleMetricsForPeerGet())
 }

 // handleMetricsForInterfaceGet returns a gorm Handler function.
--- a/internal/app/api/v1/handlers/endpoint_peer.go
+++ b/internal/app/api/v1/handlers/endpoint_peer.go
@@ -47,15 +47,15 @@ func (e PeerEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 	apiGroup := g.Mount("/peer")
 	apiGroup.Use(e.authenticator.LoggedIn())

-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /by-interface/{id...}",
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /by-interface/{id}",
 		e.handleAllForInterfaceGet())
-	apiGroup.HandleFunc("GET /by-user/{id...}", e.handleAllForUserGet())
-	apiGroup.HandleFunc("GET /by-id/{id...}", e.handleByIdGet())
+	apiGroup.HandleFunc("GET /by-user/{id}", e.handleAllForUserGet())
+	apiGroup.HandleFunc("GET /by-id/{id}", e.handleByIdGet())

-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /prepare/{id...}", e.handlePrepareGet())
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /prepare/{id}", e.handlePrepareGet())
 	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("POST /new", e.handleCreatePost())
-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("PUT /by-id/{id...}", e.handleUpdatePut())
-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("DELETE /by-id/{id...}", e.handleDelete())
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("PUT /by-id/{id}", e.handleUpdatePut())
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("DELETE /by-id/{id}", e.handleDelete())
 }

 // handleAllForInterfaceGet returns a gorm Handler function.
--- a/internal/app/api/v1/handlers/endpoint_user.go
+++ b/internal/app/api/v1/handlers/endpoint_user.go
@@ -47,10 +47,10 @@ func (e UserEndpoint) RegisterRoutes(g *routegroup.Bundle) {
 	apiGroup.Use(e.authenticator.LoggedIn())

 	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("GET /all", e.handleAllGet())
-	apiGroup.HandleFunc("GET /by-id/{id...}", e.handleByIdGet())
+	apiGroup.HandleFunc("GET /by-id/{id}", e.handleByIdGet())
 	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("POST /new", e.handleCreatePost())
-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("PUT /by-id/{id...}", e.handleUpdatePut())
-	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("DELETE /by-id/{id...}", e.handleDelete())
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("PUT /by-id/{id}", e.handleUpdatePut())
+	apiGroup.With(e.authenticator.LoggedIn(ScopeAdmin)).HandleFunc("DELETE /by-id/{id}", e.handleDelete())
 }

 // handleAllGet returns a gorm Handler function.
--- a/internal/app/api/v1/models/models_provisioning.go
+++ b/internal/app/api/v1/models/models_provisioning.go
@@ -68,10 +68,6 @@ type ProvisioningRequest struct {
 	// If no user identifier is set, the authenticated user is used.
 	UserIdentifier string `json:"UserIdentifier" example:"uid-1234567"`

-	// DisplayName is an optional name for the new peer.
-	// If unset, a default template value (e.g., "API Peer ...") will be assigned.
-	DisplayName string `json:"DisplayName" example:"API Peer xyz" binding:"omitempty"`
-
 	// PublicKey is the optional public key of the peer. If no public key is set, a new key pair is generated.
 	PublicKey string `json:"PublicKey" example:"xTIBA5rboUvnH4htodjb6e697QjLERt1NAB4mZqp8Dg=" binding:"omitempty,len=44"`
 	// PresharedKey is the optional pre-shared key of the peer. If no pre-shared key is set, a new key is generated.
--- a/internal/app/api/v1/models/models_user.go
+++ b/internal/app/api/v1/models/models_user.go
@@ -13,7 +13,7 @@ type User struct {
 	// The email address of the user. This field is optional.
 	Email string `json:"Email" binding:"omitempty,email" example:"test@test.com"`
 	// The source of the user. This field is optional.
-	Source string `json:"Source" binding:"oneof=db ldap oauth" example:"db"`
+	Source string `json:"Source" binding:"oneof=db" example:"db"`
 	// The name of the authentication provider. This field is read-only.
 	ProviderName string `json:"ProviderName,omitempty" readonly:"true" example:""`
 	// If this field is set, the user is an admin.
--- a/internal/app/app.go
+++ b/internal/app/app.go
@@ -46,18 +46,14 @@ func Initialize(
 		users: users,
 	}

-	startupContext, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
+	startupContext, cancel := context.WithTimeout(context.Background(), 30*time.Second)
 	defer cancel()

 	// Switch to admin user context
 	startupContext = domain.SetUserInfo(startupContext, domain.SystemAdminContextUserInfo())

-	if !cfg.Core.AdminUserDisabled {
-		if err := a.createDefaultUser(startupContext); err != nil {
-			return fmt.Errorf("failed to create default user: %w", err)
-		}
-	} else {
-		slog.Info("Local Admin user disabled!")
+	if err := a.createDefaultUser(startupContext); err != nil {
+		return fmt.Errorf("failed to create default user: %w", err)
 	}

 	if err := a.importNewInterfaces(startupContext); err != nil {
--- a/internal/app/auth/auth.go
+++ b/internal/app/auth/auth.go
@@ -93,163 +93,91 @@ type Authenticator struct {
 	// URL prefix for the callback endpoints, this is a combination of the external URL and the API prefix
 	callbackUrlPrefix string

-	callbackUrl *url.URL
-
 	users UserManager
 }

 // NewAuthenticator creates a new Authenticator instance.
-func NewAuthenticator(cfg *config.Auth, extUrl, basePath string, bus EventBus, users UserManager) (
+func NewAuthenticator(cfg *config.Auth, extUrl string, bus EventBus, users UserManager) (
 	*Authenticator,
 	error,
 ) {
 	a := &Authenticator{
-		cfg:                 cfg,
-		bus:                 bus,
-		users:               users,
-		callbackUrlPrefix:   fmt.Sprintf("%s%s/api/v0", extUrl, basePath),
-		oauthAuthenticators: make(map[string]AuthenticatorOauth, len(cfg.OpenIDConnect)+len(cfg.OAuth)),
-		ldapAuthenticators:  make(map[string]AuthenticatorLdap, len(cfg.Ldap)),
+		cfg:               cfg,
+		bus:               bus,
+		users:             users,
+		callbackUrlPrefix: fmt.Sprintf("%s/api/v0", extUrl),
 	}

-	parsedExtUrl, err := url.Parse(a.callbackUrlPrefix)
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	err := a.setupExternalAuthProviders(ctx)
 	if err != nil {
-		return nil, fmt.Errorf("failed to parse external URL: %w", err)
+		return nil, err
 	}
-	a.callbackUrl = parsedExtUrl

 	return a, nil
 }

-// StartBackgroundJobs starts the background jobs for the authenticator.
-// It sets up the external authentication providers (OIDC, OAuth, LDAP) and retries in case of errors.
-func (a *Authenticator) StartBackgroundJobs(ctx context.Context) {
-	go func() {
-		slog.Debug("setting up external auth providers...")
+func (a *Authenticator) setupExternalAuthProviders(ctx context.Context) error {
+	extUrl, err := url.Parse(a.callbackUrlPrefix)
+	if err != nil {
+		return fmt.Errorf("failed to parse external url: %w", err)
+	}

-		// Initialize local copies of authentication providers to allow retry in case of errors
-		oidcQueue := a.cfg.OpenIDConnect
-		oauthQueue := a.cfg.OAuth
-		ldapQueue := a.cfg.Ldap
+	a.oauthAuthenticators = make(map[string]AuthenticatorOauth, len(a.cfg.OpenIDConnect)+len(a.cfg.OAuth))
+	a.ldapAuthenticators = make(map[string]AuthenticatorLdap, len(a.cfg.Ldap))

-		// Immediate attempt
-		failedOidc, failedOauth, failedLdap := a.setupExternalAuthProviders(oidcQueue, oauthQueue, ldapQueue)
-		if len(failedOidc) == 0 && len(failedOauth) == 0 && len(failedLdap) == 0 {
-			slog.Info("successfully setup all external auth providers")
-			return
-		}
-
-		// Prepare for retries with only the failed ones
-		oidcQueue = failedOidc
-		oauthQueue = failedOauth
-		ldapQueue = failedLdap
-		slog.Warn("failed to setup some external auth providers, retrying in 30 seconds",
-			"failedOidc", len(failedOidc), "failedOauth", len(failedOauth), "failedLdap", len(failedLdap))
-
-		ticker := time.NewTicker(30 * time.Second) // Ticker for delay between retries
-		defer ticker.Stop()
-
-		for {
-			select {
-			case <-ticker.C:
-				failedOidc, failedOauth, failedLdap := a.setupExternalAuthProviders(oidcQueue, oauthQueue, ldapQueue)
-				if len(failedOidc) > 0 || len(failedOauth) > 0 || len(failedLdap) > 0 {
-					slog.Warn("failed to setup some external auth providers, retrying in 30 seconds",
-						"failedOidc", len(failedOidc), "failedOauth", len(failedOauth), "failedLdap", len(failedLdap))
-					// Retry failed providers
-					oidcQueue = failedOidc
-					oauthQueue = failedOauth
-					ldapQueue = failedLdap
-				} else {
-					slog.Info("successfully setup all external auth providers")
-					return // Exit goroutine if all providers are set up successfully
-				}
-			case <-ctx.Done():
-				slog.Info("context cancelled, stopping setup of external auth providers")
-				return // Exit goroutine if context is cancelled
-			}
-		}
-	}()
-}
-
-func (a *Authenticator) setupExternalAuthProviders(
-	oidc []config.OpenIDConnectProvider,
-	oauth []config.OAuthProvider,
-	ldap []config.LdapProvider,
-) (
-	[]config.OpenIDConnectProvider,
-	[]config.OAuthProvider,
-	[]config.LdapProvider,
-) {
-	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
-
-	var failedOidc []config.OpenIDConnectProvider
-	var failedOauth []config.OAuthProvider
-	var failedLdap []config.LdapProvider
-
-	for i := range oidc { // OIDC
-		providerCfg := &oidc[i]
+	for i := range a.cfg.OpenIDConnect { // OIDC
+		providerCfg := &a.cfg.OpenIDConnect[i]
 		providerId := strings.ToLower(providerCfg.ProviderName)

 		if _, exists := a.oauthAuthenticators[providerId]; exists {
-			// this is an unrecoverable error, we cannot register the same provider twice
-			slog.Error("OIDC auth provider is already registered", "name", providerId)
-			continue // skip this provider
+			return fmt.Errorf("auth provider with name %s is already registerd", providerId)
 		}

-		redirectUrl := *a.callbackUrl
+		redirectUrl := *extUrl
 		redirectUrl.Path = path.Join(redirectUrl.Path, "/auth/login/", providerId, "/callback")

 		provider, err := newOidcAuthenticator(ctx, redirectUrl.String(), providerCfg)
 		if err != nil {
-			failedOidc = append(failedOidc, oidc[i])
-			slog.Error("failed to setup oidc authentication provider", "name", providerId, "error", err)
-			continue
+			return fmt.Errorf("failed to setup oidc authentication provider %s: %w", providerCfg.ProviderName, err)
 		}
 		a.oauthAuthenticators[providerId] = provider
 	}
-	for i := range oauth { // PLAIN OAUTH
-		providerCfg := &oauth[i]
+	for i := range a.cfg.OAuth { // PLAIN OAUTH
+		providerCfg := &a.cfg.OAuth[i]
 		providerId := strings.ToLower(providerCfg.ProviderName)

 		if _, exists := a.oauthAuthenticators[providerId]; exists {
-			// this is an unrecoverable error, we cannot register the same provider twice
-			slog.Error("OAUTH auth provider is already registered", "name", providerId)
-			continue // skip this provider
+			return fmt.Errorf("auth provider with name %s is already registerd", providerId)
 		}

-		redirectUrl := *a.callbackUrl
+		redirectUrl := *extUrl
 		redirectUrl.Path = path.Join(redirectUrl.Path, "/auth/login/", providerId, "/callback")

 		provider, err := newPlainOauthAuthenticator(ctx, redirectUrl.String(), providerCfg)
 		if err != nil {
-			failedOauth = append(failedOauth, oauth[i])
-			slog.Error("failed to setup oauth authentication provider", "name", providerId, "error", err)
-			continue
+			return fmt.Errorf("failed to setup oauth authentication provider %s: %w", providerId, err)
 		}
 		a.oauthAuthenticators[providerId] = provider
 	}
-	for i := range ldap { // LDAP
-		providerCfg := &ldap[i]
+	for i := range a.cfg.Ldap { // LDAP
+		providerCfg := &a.cfg.Ldap[i]
 		providerId := strings.ToLower(providerCfg.URL)

 		if _, exists := a.ldapAuthenticators[providerId]; exists {
-			// this is an unrecoverable error, we cannot register the same provider twice
-			slog.Error("LDAP auth provider is already registered", "name", providerId)
-			continue // skip this provider
+			return fmt.Errorf("auth provider with name %s is already registerd", providerId)
 		}

 		provider, err := newLdapAuthenticator(ctx, providerCfg)
 		if err != nil {
-			failedLdap = append(failedLdap, ldap[i])
-			slog.Error("failed to setup ldap authentication provider", "name", providerId, "error", err)
-			continue
+			return fmt.Errorf("failed to setup ldap authentication provider %s: %w", providerId, err)
 		}
 		a.ldapAuthenticators[providerId] = provider
 	}

-	return failedOidc, failedOauth, failedLdap
+	return nil
 }

 // GetExternalLoginProviders returns a list of all available external login providers.
@@ -374,15 +302,12 @@ func (a *Authenticator) passwordAuthentication(
 			rawUserInfo, err := ldapAuth.GetUserInfo(context.Background(), identifier)
 			if err != nil {
 				if !errors.Is(err, domain.ErrNotFound) {
-					slog.Warn("failed to fetch ldap user info",
-						"source", ldapAuth.GetName(), "identifier", identifier, "error", err)
+					slog.Warn("failed to fetch ldap user info", "identifier", identifier, "error", err)
 				}
 				continue // user not found / other ldap error
 			}
 			ldapUserInfo, err = ldapAuth.ParseUserInfo(rawUserInfo)
 			if err != nil {
-				slog.Error("failed to parse ldap user info",
-					"source", ldapAuth.GetName(), "identifier", identifier, "error", err)
 				continue
 			}

@@ -395,14 +320,10 @@ func (a *Authenticator) passwordAuthentication(
 	}

 	if userSource == "" {
-		slog.Warn("no user source found for user",
-			"identifier", identifier, "ldapProviderCount", len(a.ldapAuthenticators), "inDb", userInDatabase)
 		return nil, errors.New("user not found")
 	}

 	if userSource == domain.UserSourceLdap && ldapProvider == nil {
-		slog.Warn("no ldap provider found for user",
-			"identifier", identifier, "ldapProviderCount", len(a.ldapAuthenticators), "inDb", userInDatabase)
 		return nil, errors.New("ldap provider not found")
 	}

@@ -513,10 +434,6 @@ func (a *Authenticator) OauthLoginStep2(ctx context.Context, providerId, nonce,
 		return nil, fmt.Errorf("unable to parse user information: %w", err)
 	}

-	if !isDomainAllowed(userInfo.Email, oauthProvider.GetAllowedDomains()) {
-		return nil, fmt.Errorf("user %s is not in allowed domains", userInfo.Email)
-	}
-
 	ctx = domain.SetUserInfo(ctx,
 		domain.SystemAdminContextUserInfo()) // switch to admin user context to check if user exists
 	user, err := a.processUserInfo(ctx, userInfo, domain.UserSourceOauth, oauthProvider.GetName(),
@@ -533,6 +450,10 @@ func (a *Authenticator) OauthLoginStep2(ctx context.Context, providerId, nonce,
 		return nil, fmt.Errorf("unable to process user information: %w", err)
 	}

+	if !isDomainAllowed(userInfo.Email, oauthProvider.GetAllowedDomains()) {
+		return nil, fmt.Errorf("user is not in allowed domains: %w", err)
+	}
+
 	if user.IsLocked() || user.IsDisabled() {
 		a.bus.Publish(app.TopicAuditLoginFailed, domain.AuditEventWrapper[audit.AuthEvent]{
 			Ctx:    ctx,
--- a/internal/app/auth/auth_ldap.go
+++ b/internal/app/auth/auth_ldap.go
@@ -20,7 +20,18 @@ type LdapAuthenticator struct {
 }

 func newLdapAuthenticator(_ context.Context, cfg *config.LdapProvider) (*LdapAuthenticator, error) {
-	return &LdapAuthenticator{cfg: cfg}, nil
+	var provider = &LdapAuthenticator{}
+
+	provider.cfg = cfg
+
+	dn, err := ldap.ParseDN(cfg.AdminGroupDN)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse admin group DN: %w", err)
+	}
+	provider.cfg.FieldMap = provider.getLdapFieldMapping(cfg.FieldMap)
+	provider.cfg.ParsedAdminGroupDN = dn
+
+	return provider, nil
 }

 // GetName returns the name of the LDAP authenticator.
@@ -43,7 +54,7 @@ func (l LdapAuthenticator) PlaintextAuthentication(userId domain.UserIdentifier,

 	attrs := []string{"dn"}

-	loginFilter := strings.Replace(l.cfg.LoginFilter, "{{login_identifier}}", ldap.EscapeFilter(string(userId)), -1)
+	loginFilter := strings.Replace(l.cfg.LoginFilter, "{{login_identifier}}", string(userId), -1)
 	searchRequest := ldap.NewSearchRequest(
 		l.cfg.BaseDN,
 		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 20, false, // 20 second time limit
@@ -89,7 +100,7 @@ func (l LdapAuthenticator) GetUserInfo(_ context.Context, userId domain.UserIden

 	attrs := internal.LdapSearchAttributes(&l.cfg.FieldMap)

-	loginFilter := strings.Replace(l.cfg.LoginFilter, "{{login_identifier}}", ldap.EscapeFilter(string(userId)), -1)
+	loginFilter := strings.Replace(l.cfg.LoginFilter, "{{login_identifier}}", string(userId), -1)
 	searchRequest := ldap.NewSearchRequest(
 		l.cfg.BaseDN,
 		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 20, false, // 20 second time limit
@@ -102,13 +113,10 @@ func (l LdapAuthenticator) GetUserInfo(_ context.Context, userId domain.UserIden
 	}

 	if len(sr.Entries) == 0 {
-		slog.Debug("LDAP user not found", "source", l.GetName(), "userId", userId, "filter", loginFilter)
 		return nil, domain.ErrNotFound
 	}

 	if len(sr.Entries) > 1 {
-		slog.Debug("LDAP user not unique",
-			"source", l.GetName(), "userId", userId, "filter", loginFilter, "entries", len(sr.Entries))
 		return nil, domain.ErrNotUnique
 	}

@@ -143,3 +151,40 @@ func (l LdapAuthenticator) ParseUserInfo(raw map[string]any) (*domain.Authentica

 	return userInfo, nil
 }
+
+func (l LdapAuthenticator) getLdapFieldMapping(f config.LdapFields) config.LdapFields {
+	defaultMap := config.LdapFields{
+		BaseFields: config.BaseFields{
+			UserIdentifier: "mail",
+			Email:          "mail",
+			Firstname:      "givenName",
+			Lastname:       "sn",
+			Phone:          "telephoneNumber",
+			Department:     "department",
+		},
+		GroupMembership: "memberOf",
+	}
+	if f.UserIdentifier != "" {
+		defaultMap.UserIdentifier = f.UserIdentifier
+	}
+	if f.Email != "" {
+		defaultMap.Email = f.Email
+	}
+	if f.Firstname != "" {
+		defaultMap.Firstname = f.Firstname
+	}
+	if f.Lastname != "" {
+		defaultMap.Lastname = f.Lastname
+	}
+	if f.Phone != "" {
+		defaultMap.Phone = f.Phone
+	}
+	if f.Department != "" {
+		defaultMap.Department = f.Department
+	}
+	if f.GroupMembership != "" {
+		defaultMap.GroupMembership = f.GroupMembership
+	}
+
+	return defaultMap
+}
--- a/internal/app/auth/auth_oauth.go
+++ b/internal/app/auth/auth_oauth.go
@@ -19,16 +19,15 @@ import (
 // PlainOauthAuthenticator is an authenticator that uses OAuth for authentication.
 // User information is retrieved from the specified user info endpoint.
 type PlainOauthAuthenticator struct {
-	name                 string
-	cfg                  *oauth2.Config
-	userInfoEndpoint     string
-	client               *http.Client
-	userInfoMapping      config.OauthFields
-	userAdminMapping     *config.OauthAdminMapping
-	registrationEnabled  bool
-	userInfoLogging      bool
-	sensitiveInfoLogging bool
-	allowedDomains       []string
+	name                string
+	cfg                 *oauth2.Config
+	userInfoEndpoint    string
+	client              *http.Client
+	userInfoMapping     config.OauthFields
+	userAdminMapping    *config.OauthAdminMapping
+	registrationEnabled bool
+	userInfoLogging     bool
+	allowedDomains      []string
 }

 func newPlainOauthAuthenticator(
@@ -58,7 +57,6 @@ func newPlainOauthAuthenticator(
 	provider.userAdminMapping = &cfg.AdminMapping
 	provider.registrationEnabled = cfg.RegistrationEnabled
 	provider.userInfoLogging = cfg.LogUserInfo
-	provider.sensitiveInfoLogging = cfg.LogSensitiveInfo
 	provider.allowedDomains = cfg.AllowedDomains

 	return provider, nil
@@ -112,10 +110,6 @@ func (p PlainOauthAuthenticator) GetUserInfo(

 	response, err := p.client.Do(req)
 	if err != nil {
-		if p.sensitiveInfoLogging {
-			slog.Debug("OAuth: failed to get user info", "endpoint", p.userInfoEndpoint,
-				"token", token, "error", err)
-		}
 		return nil, fmt.Errorf("failed to get user info: %w", err)
 	}
 	defer internal.LogClose(response.Body)
@@ -127,15 +121,11 @@ func (p PlainOauthAuthenticator) GetUserInfo(
 	var userFields map[string]any
 	err = json.Unmarshal(contents, &userFields)
 	if err != nil {
-		if p.sensitiveInfoLogging {
-			slog.Debug("OAuth: failed to parse user info", "endpoint", p.userInfoEndpoint,
-				"token", token, "contents", contents, "error", err)
-		}
 		return nil, fmt.Errorf("failed to parse user info: %w", err)
 	}

 	if p.userInfoLogging {
-		slog.Debug("OAuth: user info debug",
+		slog.Debug("OAuth user info",
 			"source", p.name,
 			"info", string(contents))
 	}
--- a/internal/app/auth/auth_oidc.go
+++ b/internal/app/auth/auth_oidc.go
@@ -16,16 +16,15 @@ import (

 // OidcAuthenticator is an authenticator for OpenID Connect providers.
 type OidcAuthenticator struct {
-	name                 string
-	provider             *oidc.Provider
-	verifier             *oidc.IDTokenVerifier
-	cfg                  *oauth2.Config
-	userInfoMapping      config.OauthFields
-	userAdminMapping     *config.OauthAdminMapping
-	registrationEnabled  bool
-	userInfoLogging      bool
-	sensitiveInfoLogging bool
-	allowedDomains       []string
+	name                string
+	provider            *oidc.Provider
+	verifier            *oidc.IDTokenVerifier
+	cfg                 *oauth2.Config
+	userInfoMapping     config.OauthFields
+	userAdminMapping    *config.OauthAdminMapping
+	registrationEnabled bool
+	userInfoLogging     bool
+	allowedDomains      []string
 }

 func newOidcAuthenticator(
@@ -59,7 +58,6 @@ func newOidcAuthenticator(
 	provider.userAdminMapping = &cfg.AdminMapping
 	provider.registrationEnabled = cfg.RegistrationEnabled
 	provider.userInfoLogging = cfg.LogUserInfo
-	provider.sensitiveInfoLogging = cfg.LogSensitiveInfo
 	provider.allowedDomains = cfg.AllowedDomains

 	return provider, nil
@@ -104,40 +102,24 @@ func (o OidcAuthenticator) GetUserInfo(ctx context.Context, token *oauth2.Token,
 ) {
 	rawIDToken, ok := token.Extra("id_token").(string)
 	if !ok {
-		if o.sensitiveInfoLogging {
-			slog.Debug("OIDC: token does not contain id_token", "token", token, "nonce", nonce)
-		}
 		return nil, errors.New("token does not contain id_token")
 	}
 	idToken, err := o.verifier.Verify(ctx, rawIDToken)
 	if err != nil {
-		if o.sensitiveInfoLogging {
-			slog.Debug("OIDC: failed to validate id_token", "token", token, "id_token", rawIDToken, "nonce", nonce,
-				"error",
-				err)
-		}
 		return nil, fmt.Errorf("failed to validate id_token: %w", err)
 	}
 	if idToken.Nonce != nonce {
-		if o.sensitiveInfoLogging {
-			slog.Debug("OIDC: id_token nonce mismatch", "token", token, "id_token", idToken, "nonce", nonce)
-		}
 		return nil, errors.New("nonce mismatch")
 	}

 	var tokenFields map[string]any
 	if err = idToken.Claims(&tokenFields); err != nil {
-		if o.sensitiveInfoLogging {
-			slog.Debug("OIDC: failed to parse extra claims", "token", token, "id_token", idToken, "nonce", nonce,
-				"error",
-				err)
-		}
 		return nil, fmt.Errorf("failed to parse extra claims: %w", err)
 	}

 	if o.userInfoLogging {
 		contents, _ := json.Marshal(tokenFields)
-		slog.Debug("OIDC: user info debug",
+		slog.Debug("OIDC user info",
 			"source", o.name,
 			"info", string(contents))
 	}
--- a/internal/app/configfile/manager.go
+++ b/internal/app/configfile/manager.go
@@ -46,7 +46,7 @@ type TemplateRenderer interface {
 	// GetInterfaceConfig returns the configuration file for the given interface.
 	GetInterfaceConfig(iface *domain.Interface, peers []domain.Peer) (io.Reader, error)
 	// GetPeerConfig returns the configuration file for the given peer.
-	GetPeerConfig(peer *domain.Peer, style string) (io.Reader, error)
+	GetPeerConfig(peer *domain.Peer) (io.Reader, error)
 }

 type EventBus interface {
@@ -186,7 +186,7 @@ func (m Manager) GetInterfaceConfig(ctx context.Context, id domain.InterfaceIden

 // GetPeerConfig returns the configuration file for the given peer.
 // The file is structured in wg-quick format.
-func (m Manager) GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error) {
+func (m Manager) GetPeerConfig(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error) {
 	peer, err := m.wg.GetPeer(ctx, id)
 	if err != nil {
 		return nil, fmt.Errorf("failed to fetch peer %s: %w", id, err)
@@ -196,11 +196,11 @@ func (m Manager) GetPeerConfig(ctx context.Context, id domain.PeerIdentifier, st
 		return nil, err
 	}

-	return m.tplHandler.GetPeerConfig(peer, style)
+	return m.tplHandler.GetPeerConfig(peer)
 }

 // GetPeerConfigQrCode returns a QR code image containing the configuration for the given peer.
-func (m Manager) GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier, style string) (io.Reader, error) {
+func (m Manager) GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifier) (io.Reader, error) {
 	peer, err := m.wg.GetPeer(ctx, id)
 	if err != nil {
 		return nil, fmt.Errorf("failed to fetch peer %s: %w", id, err)
@@ -210,7 +210,7 @@ func (m Manager) GetPeerConfigQrCode(ctx context.Context, id domain.PeerIdentifi
 		return nil, err
 	}

-	cfgData, err := m.tplHandler.GetPeerConfig(peer, style)
+	cfgData, err := m.tplHandler.GetPeerConfig(peer)
 	if err != nil {
 		return nil, fmt.Errorf("failed to get peer config for %s: %w", id, err)
 	}
--- a/internal/app/configfile/template.go
+++ b/internal/app/configfile/template.go
@@ -55,12 +55,11 @@ func (c TemplateHandler) GetInterfaceConfig(cfg *domain.Interface, peers []domai
 }

 // GetPeerConfig returns the rendered configuration file for a WireGuard peer.
-func (c TemplateHandler) GetPeerConfig(peer *domain.Peer, style string) (io.Reader, error) {
+func (c TemplateHandler) GetPeerConfig(peer *domain.Peer) (io.Reader, error) {
 	var tplBuff bytes.Buffer

 	err := c.templates.ExecuteTemplate(&tplBuff, "wg_peer.tpl", map[string]any{
-		"Style": style,
-		"Peer":  peer,
+		"Peer": peer,
 		"Portal": map[string]any{
 			"Version": "unknown",
 		},
--- a/Show More
+++ b/Show More