chore(image-automation): bump gitea.renner.uno/gitea_admin/wlan-setup:2026-11-05-1517

Updates managed by image-automation-controller.
Merge pull request 'fix(wlan-setup): Windows profile valid against the provisioning schemas' (#1573 ) from fix/wlan-setup-windows-xsd into main
2026-11-05 15:19:21 +00:00 · 2026-11-05 15:17:16 +00:00 · 2026-11-05 16:16:06 +01:00 · 2026-11-05 14:53:19 +00:00 · 2026-11-05 14:53:04 +00:00 · 2026-11-05 14:29:39 +00:00
38 changed files with 2506 additions and 100 deletions
@@ -41,6 +41,7 @@ when:
      - "ci/images/**"
      - "secret-rotator/**"
      - "review-bot/**"
+      - "wlan-setup/**"
      - ".woodpecker/build-ci-images.yml"
  - event: deployment
    evaluate: 'CI_PIPELINE_DEPLOY_TARGET == "build-ci-images"'
@@ -197,6 +198,31 @@ steps:
          --destination gitea.renner.uno/gitea_admin/review-bot:$TAG \
          --destination gitea.renner.uno/gitea_admin/review-bot:latest

+  # wlan-setup: the Go service behind wlan.renner.uno (802.1X/Passpoint setup page with per-device
+  # authentik app passwords). Runs after Gitea is up, so no ghcr mirror.
+  - name: build-wlan-setup
+    image: registry.gitlab.com/gitlab-ci-utils/container-images/kaniko:v1.25.20-debug@sha256:28af5a3bd9c51fedb353ad91de735eda53592b5c06a34e7f5a9550334725d7f7
+    directory: wlan-setup
+    when:
+      - event: deployment
+      - event: push
+        path: ["wlan-setup/**", ".woodpecker/build-ci-images.yml"]
+    environment:
+      GITEA_USER: gitea_admin
+      GITEA_TOKEN:
+        from_secret: ci_images_token
+    commands:
+      - mkdir -p /kaniko/.docker
+      - AUTH=$(printf '%s:%s' "$GITEA_USER" "$GITEA_TOKEN" | base64 | tr -d '\n')
+      - printf '{"auths":{"gitea.renner.uno":{"auth":"%s"}}}' "$AUTH" > /kaniko/.docker/config.json
+      - TAG=$(date +%Y-%m-%d-%H%M)
+      - |
+        /kaniko/executor \
+          --context . \
+          --dockerfile Containerfile \
+          --destination gitea.renner.uno/gitea_admin/wlan-setup:$TAG \
+          --destination gitea.renner.uno/gitea_admin/wlan-setup:latest
+
  # Runtime image, not CI tooling: a general-purpose alpine + jq base for
  # workloads that need to read JSON from a shell script. Named for what it IS,
  # not for who uses it — its first consumer is the zigbee2mqtt seed-data init
@@ -0,0 +1,13 @@
+# Tests for the wlan-setup Go service (wlan-setup/). Offline: the tests run against a fake
+# authentik server, so the step needs no secret and no network beyond the module cache.
+when:
+  - event: pull_request
+    path: ["wlan-setup/**", ".woodpecker/wlan-setup-test.yml"]
+
+steps:
+  - name: go-test
+    image: golang:1.27.3-bookworm@sha256:d9b6a1beb9474adc2a1ce842573639b44b2a0dd49b6669f51d3821baf9ec37c9
+    commands:
+      - test -z "$(gofmt -l wlan-setup)"
+      - go -C wlan-setup vet ./...
+      - go -C wlan-setup test -race ./...
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>PayloadContent</key>
-	<array>
-		<dict>
-			<key>PayloadType</key>
-			<string>com.apple.wifi.managed</string>
-			<key>PayloadVersion</key>
-			<integer>1</integer>
-			<key>PayloadIdentifier</key>
-			<string>uno.renner.wifi.renner-test.network</string>
-			<key>PayloadUUID</key>
-			<string>c7814579-fc2b-4f38-bcc8-77e1123ab710</string>
-			<key>PayloadDisplayName</key>
-			<string>Renner Test Wi-Fi</string>
-			<key>PayloadOrganization</key>
-			<string>Renner</string>
-			<key>SSID_STR</key>
-			<string>Renner Test</string>
-			<key>HIDDEN_NETWORK</key>
-			<false/>
-			<key>AutoJoin</key>
-			<true/>
-			<key>EncryptionType</key>
-			<string>Any</string>
-			<key>EAPClientConfiguration</key>
-			<dict>
-				<key>OuterIdentity</key>
-				<string>anonymous</string>
-				<key>AcceptEAPTypes</key>
-				<array>
-					<integer>21</integer>
-				</array>
-				<key>TTLSInnerAuthentication</key>
-				<string>PAP</string>
-				<key>TLSTrustedServerNames</key>
-				<array>
-					<string>radius.renner.uno</string>
-				</array>
-			</dict>
-		</dict>
-	</array>
-	<key>PayloadType</key>
-	<string>Configuration</string>
-	<key>PayloadVersion</key>
-	<integer>1</integer>
-	<key>PayloadIdentifier</key>
-	<string>uno.renner.wifi.renner-test</string>
-	<key>PayloadUUID</key>
-	<string>b35513d4-97e5-4804-a77b-5ca1f723a408</string>
-	<key>PayloadDisplayName</key>
-	<string>Renner Test Wi-Fi (802.1X)</string>
-	<key>PayloadOrganization</key>
-	<string>Renner</string>
-</dict>
-</plist>
@@ -125,7 +125,15 @@ Created through the UniFi Network API (site `default`):
 |---|---|---|
 | Firewall policy "Allow APs RADIUS" | `62c21e63-8c15-4720-adf8-b2333c090e2f` | zone Isolated `10.2.10.0/24` → zone External `10.2.99.91`, UDP `1812-1813`, ALLOW, IPv4 |
 | RADIUS profile "Cluster 802.1X" | `3e5fcfed-63dc-4e7d-ad51-17cbc074e4bb` | auth `10.2.99.91:1812`, acct `10.2.99.91:1813`, secret `DOT1X_NAS_SECRET`, VLAN assignment on (`vlan_wlan_mode: optional`) |
-| WLAN "Renner Test" | `3eba27e7-ddc2-41fb-ad3f-82add317847a` | copy of "Renner UniFi" (WPA2/WPA3 Enterprise transition, fast roaming, BSS transition, same AP group and bands), network (90) Guest as fallback, RADIUS profile "Cluster 802.1X" |
+| WLAN "Renner UniFi" | `ef4122f2-4a83-4dca-9ef3-468d29f39a6b` | WPA3 Enterprise (no transition), PMF required, fast roaming, BSS transition, client isolation off, RADIUS profile "Cluster 802.1X"; Application Hotspot, type Passpoint (set in the UniFi UI: the API format differs from the UI's) |
+
+Passpoint on "Renner UniFi" (UniFi offers Passpoint only with WPA3 Enterprise):
+venue "Renner", Residential / Private Residence, network type Private with
+Guest Access, IPv4 single NATed private, IPv6 available, NAI realm
+`renner.uno` with EAP-TTLS, sub-methods PAP and username/password, domain
+`renner.uno`, operator friendly name "Renner", connection capability ICMP
+allow. The AKMs on air are `FT/802.1X` and `802.1X/SHA-256`; plain `802.1X`
+is not offered.

 ## Live login check

@@ -143,23 +151,54 @@ For IPv6 set `LIVE_SOURCE` to the workstation's `fd02:50::` address and use
 `fd99::91`. `group-id=[3530]` is VLAN `50`, `tunnel-type=[0000000d]` VLAN,
 `medium=[00000006]` IEEE-802.

-## Client setup (SSID "Renner Test")
+## Client setup (SSID "Renner UniFi")
+
+Setup page: `https://wlan.renner.uno` (behind the Authentik gate, any
+authentik user), served by the Go service `wlan-setup/`
+(`kubernetes/apps/authentik/wlan-setup*.yaml`). Android, Apple and Windows get
+Passpoint profiles with their own app password; Linux an `nmcli` command
+(NetworkManager has no Passpoint support) that carries no password.
+
+Passpoint: `/<platform>/install` (`android`, `apple` or `windows`) signs the
+user in through the authentik OAuth2 application `wlan-setup` (scope
+`goauthentik.io/api`). On `/<platform>/callback`, the service exchanges the
+code, creates an app password (`wlan-<platform>-<user>-<timestamp>-<random>`)
+with the user's own access token, and hands out the profile:
+
+- Android: `application/x-wifi-config` in the response to that GET, as its
+  installer requires.
+- Apple: a `.mobileconfig` download.
+- Windows: a CarrierProvisioning XML signed with XML-DSig (enveloped, C14N
+  1.0, rsa-sha1, chain in KeyInfo) by the Let's Encrypt certificate
+  `wlan-setup-signing`; kept for 5 minutes under a single-use token. The
+  browser is sent to `ms-settings:wifi-provisioning?uri=https://wlan.renner.uno/windows/profile/<token>`;
+  Windows Settings fetches it (Ingress `wlan-setup-provisioning`, without the
+  gate) and offers "Add".
+
+The service stores nothing else. Deleting the app password in authentik removes
+that device from the WLAN. The profiles match WLANs that advertise Hotspot 2.0
+with domain and NAI realm `renner.uno` (EAP-TTLS/PAP), i.e. "Renner UniFi".
+Creating the app password needs no admin rights.
+
+App passwords expire when unused. The page creates them with 29 days (the API
+caps new tokens at 30 days unless the group attribute
+`goauthentik.io/user/token-maximum-lifetime` allows more). Every 802.1X login
+with an app password renews it to 60 days: the policy
+`dot1x-app-password-renew` on the `dot1x-login` binding (at most one write per
+day). authentik rejects expired app passwords and deletes them in its
+`clean_expired_models` task. A device that has not connected for 60 days, or a
+profile that was never installed, loses its app password and needs a new
+profile from the page.

 All clients use EAP-TTLS with inner PAP. The server certificate is a public
 Let's Encrypt certificate for `radius.renner.uno`, so no CA needs to be
-installed. Username and password are the authentik credentials. PAP runs
-inside the TLS tunnel to FreeRADIUS and is never sent in clear over the air.
+installed. The 802.1X password stage (`dot1x-password`) accepts the authentik
+password and app passwords. PAP runs inside the TLS tunnel to FreeRADIUS and
+is never sent in clear over the air.

 ### Android

- EAP method: TTLS
- Phase 2 authentication: PAP
- CA certificate: Use system certificates
- Domain: `radius.renner.uno`
- Identity: authentik username
- Anonymous identity: `anonymous` (mandatory; empty sends the login to the
-  UDM, where it fails)
- Password: authentik password
+Passpoint profile from the setup page ("Auf Android installieren").

 ### Linux (NetworkManager)

@@ -173,10 +212,12 @@ inside the TLS tunnel to FreeRADIUS and is never sent in clear over the air.

 ### Windows 11

-Settings > Network & Internet > Wi-Fi > Manage known networks > Add network:
+Passpoint profile from the setup page ("Auf Windows installieren"). Manual
+setup without the page: Settings > Network & Internet > Wi-Fi > Manage known
+networks > Add network:

- Network name: `Renner Test`
- Security type: WPA2-Enterprise AES
+- Network name: `Renner UniFi`
+- Security type: WPA3-Enterprise AES
 - EAP method: EAP-TTLS
 - Authentication method: Unencrypted password (PAP)
 - Server validation: where offered ("Verify server identity" / trusted
@@ -191,14 +232,14 @@ wireless network" instead.

 ### Apple (iOS, iPadOS, macOS)

-Apple devices need the configuration profile
-`docs/radius/clients/renner-test.mobileconfig`. Install it via AirDrop, Files
-or Settings (Profile Downloaded). The device asks for username and password on
-the first join. The profile sets security type Any (WPA2/WPA3), outer identity
-`anonymous` and trusted server name `radius.renner.uno`; it contains no
-password and no certificate. Apple
-devices may show a one-time "trust certificate" prompt for `radius.renner.uno`
-on the first join.
+Passpoint configuration profile from the setup page ("Profil laden"),
+installed via Settings (Profile Downloaded) or, on a Mac, System Settings >
+General > Device Management. It sets `IsHotspot` with domain and NAI realm
+`renner.uno` (no SSID), security type Any, outer identity `anonymous`,
+trusted server name `radius.renner.uno`, username and app password; it
+contains no certificate. Its PayloadIdentifier is fixed, so installing it
+replaces an earlier profile. Apple devices may show a one-time "trust
+certificate" prompt for `radius.renner.uno` on the first join.

 ## Measurement: authentication latency per SSID

@@ -1483,8 +1483,11 @@ data:
          name: dot1x-password
        state: present
        attrs:
+          # App passwords: the WLAN credential that devices store (Android
+          # Passpoint profiles carry it), created by wlan.renner.uno.
          backends:
            - authentik.core.auth.InbuiltBackend
+            - authentik.core.auth.TokenBackend

      - id: dot1x-login
        model: authentik_stages_user_login.userloginstage
@@ -1506,12 +1509,54 @@ data:
          order: 20
        state: present

-      - model: authentik_flows.flowstagebinding
+      - id: binding-dot1x-login
+        model: authentik_flows.flowstagebinding
        identifiers:
          target: !KeyOf dot1x-flow
          stage: !KeyOf dot1x-login
          order: 100
        state: present
+        attrs:
+          evaluate_on_plan: false
+          re_evaluate_policies: true
+
+      # Sliding expiry: an app password used for 802.1X expires 60 days
+      # after its last use; authentik rejects and deletes expired app
+      # passwords. auth_method_args.token is set by TokenBackend. Always
+      # passes; failure_result true keeps an error from blocking the login.
+      - id: dot1x-app-password-renew
+        model: authentik_policies_expression.expressionpolicy
+        identifiers:
+          name: dot1x-app-password-renew
+        state: present
+        attrs:
+          expression: |
+            from datetime import timedelta
+            from django.utils.timezone import now
+            from authentik.core.models import Token, TokenIntents
+            ref = (request.context.get("auth_method_args") or {}).get("token")
+            if request.context.get("auth_method") == "token" and isinstance(ref, dict):
+                renewed = now() + timedelta(days=60)
+                count = Token.objects.filter(
+                    pk=ref.get("pk"),
+                    user=request.user,
+                    intent=TokenIntents.INTENT_APP_PASSWORD,
+                    expiring=True,
+                    expires__lt=renewed - timedelta(days=1),
+                ).update(expires=renewed)
+                ak_logger.info("dot1x app password", token=ref.get("name"), renewed=count)
+            return True
+
+      - model: authentik_policies.policybinding
+        identifiers:
+          policy: !KeyOf dot1x-app-password-renew
+          target: !KeyOf binding-dot1x-login
+          order: 0
+        state: present
+        attrs:
+          enabled: true
+          negate: false
+          failure_result: true

      - id: dot1x-has-vlan
        model: authentik_policies_expression.expressionpolicy
@@ -1624,3 +1669,47 @@ data:
            kubernetes_httproute_annotations: {}
            kubernetes_httproute_parent_refs: []
            kubernetes_json_patches: null
+
+      # wlan.renner.uno (wlan-setup.yaml): signs the user in and, with the
+      # user's own access token (scope goauthentik.io/api), creates the WLAN
+      # app password for the Android Passpoint profile. Confidential client;
+      # the secret comes from wlan-setup-oauth (wlan-setup-oauth.yaml). No
+      # policy binding: every authentik user may set up the WLAN.
+      - id: wlan-setup-provider
+        model: authentik_providers_oauth2.oauth2provider
+        identifiers:
+          name: WLAN setup
+        state: present
+        attrs:
+          authentication_flow: null
+          authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
+          invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
+          client_type: confidential
+          client_id: wlan-setup
+          client_secret: !Env WLAN_SETUP_CLIENT_SECRET
+          grant_types:
+            - authorization_code
+          access_token_validity: minutes=5
+          signing_key: !Find [authentik_crypto.certificatekeypair, [name, authentik Self-signed Certificate]]
+          property_mappings:
+            - !Find [authentik_providers_oauth2.scopemapping, [managed, goauthentik.io/providers/oauth2/scope-openid]]
+            - !Find [authentik_providers_oauth2.scopemapping, [managed, goauthentik.io/providers/oauth2/scope-profile]]
+            - !Find [authentik_providers_oauth2.scopemapping, [managed, goauthentik.io/providers/oauth2/scope-authentik_api]]
+          redirect_uris:
+            - url: https://wlan.renner.uno/android/callback
+              matching_mode: strict
+            - url: https://wlan.renner.uno/apple/callback
+              matching_mode: strict
+            - url: https://wlan.renner.uno/windows/callback
+              matching_mode: strict
+
+      - model: authentik_core.application
+        identifiers:
+          slug: wlan-setup
+        state: present
+        attrs:
+          name: WLAN setup
+          slug: wlan-setup
+          provider: !KeyOf wlan-setup-provider
+          meta_launch_url: https://wlan.renner.uno
+          meta_description: "WLAN setup page; creates WLAN app passwords"
@@ -105,7 +105,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: controller
-          image: gitea.renner.uno/gitea_admin/authentik-gate-sync:2026-11-01-1059 # {"$imagepolicy": "flux-system:authentik-gate-sync"}
+          image: gitea.renner.uno/gitea_admin/authentik-gate-sync:2026-11-05-1355 # {"$imagepolicy": "flux-system:authentik-gate-sync"}
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
@@ -171,10 +171,11 @@ spec:
    worker:
      # Overrides the global key; keep authentik-secrets in the list.
      podAnnotations:
-        secret.reloader.stakater.com/reload: authentik-secrets,radius-secrets
-      # Shared secret of the 802.1X Radius provider, set via `!Env` in
-      # dot1x-radius.yaml. Worker only (blueprint applier); optional so a
-      # missing Secret fails only the dot1x blueprint entry.
+        secret.reloader.stakater.com/reload: authentik-secrets,radius-secrets,wlan-setup-oauth
+      # Shared secret of the 802.1X Radius provider and client secret of the
+      # WLAN setup provider, set via `!Env` in dot1x-radius.yaml. Worker only
+      # (blueprint applier); optional so a missing Secret fails only the
+      # blueprint entries that use it.
      env:
        - name: DOT1X_OUTPOST_SECRET
          valueFrom:
@@ -182,6 +183,12 @@ spec:
              name: radius-secrets
              key: DOT1X_OUTPOST_SECRET
              optional: true
+        - name: WLAN_SETUP_CLIENT_SECRET
+          valueFrom:
+            secretKeyRef:
+              name: wlan-setup-oauth
+              key: client_secret
+              optional: true
      resources:
        requests:
          # Same reasoning as server above, and the worker is burstier still:
@@ -16,6 +16,9 @@ resources:
  - freeradius-network-attachment.yaml
  - freeradius.yaml
  - freeradius-cnp.yaml
+  - wlan-setup-oauth.yaml
+  - wlan-setup-signing-cert.yaml
+  - wlan-setup.yaml
  # ak-pg CNPG Postgres backend (moved here from the retired seed-authentik KS;
  # each carries prune: disabled so ownership transferred without a teardown).
  # authentik has no data PVCs — all state lives in ak-pg. This KS depends on
@@ -0,0 +1,32 @@
+# Client secret of the "WLAN setup" OAuth2 provider (dot1x-radius blueprint).
+# Generated once; the authentik worker reads it as WLAN_SETUP_CLIENT_SECRET
+# for the blueprint, wlan-setup reads it for the code exchange.
+apiVersion: generators.external-secrets.io/v1alpha1
+kind: Password
+metadata:
+  name: wlan-setup-oauth
+  namespace: authentik
+spec:
+  length: 64
+  digits: 16
+  symbols: 0
+  allowRepeat: true
+  noUpper: false
+  secretKeys:
+    - client_secret
+---
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: wlan-setup-oauth
+  namespace: authentik
+spec:
+  refreshPolicy: CreatedOnce
+  target:
+    name: wlan-setup-oauth
+  dataFrom:
+    - sourceRef:
+        generatorRef:
+          apiVersion: generators.external-secrets.io/v1alpha1
+          kind: Password
+          name: wlan-setup-oauth
@@ -0,0 +1,21 @@
+---
+# Signs the Windows Wi-Fi provisioning XML of wlan.renner.uno (XML-DSig in the
+# wlan-setup service). Issued via the cluster-wide Cloudflare DNS-01
+# ClusterIssuer.
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: wlan-setup-signing
+  namespace: authentik
+spec:
+  secretName: wlan-setup-signing
+  issuerRef:
+    name: letsencrypt-cluster
+    kind: ClusterIssuer
+  dnsNames:
+    - wlan.renner.uno
+  privateKey:
+    algorithm: RSA
+    size: 2048
+    encoding: PKCS8
+    rotationPolicy: Always
@@ -0,0 +1,157 @@
+# wlan.renner.uno: setup page for the 802.1X WLAN "Renner UniFi", served by the
+# wlan-setup Go service (wlan-setup/). Android, Apple and Windows get Passpoint
+# profiles with a per-device authentik app password; Linux an nmcli command.
+# Public, so a device can reach it before it is in the WLAN (mobile data,
+# Renner Gast). Any Authentik user passes the gate (no group); the service
+# stores no user credentials beyond the 5-minute single-use Windows profile.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wlan-setup
+  namespace: authentik
+  labels:
+    app.kubernetes.io/name: wlan-setup
+  annotations:
+    secret.reloader.stakater.com/reload: wlan-setup-oauth
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: wlan-setup
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: wlan-setup
+    spec:
+      automountServiceAccountToken: false
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 65534
+        runAsGroup: 65534
+        # Group of the signing key files (defaultMode 0440).
+        fsGroup: 65534
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: wlan-setup
+          image: gitea.renner.uno/gitea_admin/wlan-setup:2026-11-05-1517 # {"$imagepolicy": "flux-system:wlan-setup"}
+          env:
+            # Client secret of the "WLAN setup" OAuth2 provider.
+            - name: WLAN_SETUP_CLIENT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: wlan-setup-oauth
+                  key: client_secret
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: http
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: http
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop: ["ALL"]
+          resources:
+            requests:
+              cpu: 5m
+              memory: 16Mi
+            limits:
+              memory: 64Mi
+          volumeMounts:
+            # Key and chain that sign the Windows provisioning XML; read per
+            # request, so cert-manager renewals need no restart.
+            - name: signing
+              mountPath: /etc/wlan-signing
+              readOnly: true
+      volumes:
+        - name: signing
+          secret:
+            secretName: wlan-setup-signing
+            defaultMode: 0440
+            items:
+              - key: tls.key
+                path: tls.key
+              - key: tls.crt
+                path: tls.crt
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wlan-setup
+  namespace: authentik
+  labels:
+    app.kubernetes.io/name: wlan-setup
+spec:
+  ipFamilyPolicy: PreferDualStack
+  selector:
+    app.kubernetes.io/name: wlan-setup
+  ports:
+    - name: http
+      port: 80
+      targetPort: http
+      protocol: TCP
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: wlan-setup
+  namespace: authentik
+  labels:
+    # Public: Cloudflare CNAME → NetBird proxy → Traefik.
+    dns.renner.uno/public: "true"
+    netbird.renner.uno/public: "true"
+  annotations:
+    traefik.ingress.kubernetes.io/router.middlewares: authentik-gate@kubernetescrd
+    cert-manager.io/cluster-issuer: letsencrypt-cluster
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts:
+        - wlan.renner.uno
+      secretName: wlan-setup-tls
+  rules:
+    - host: wlan.renner.uno
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: wlan-setup
+                port:
+                  number: 80
+---
+# Without the gate: Windows Settings fetches the signed provisioning XML
+# without the browser's session; the single-use token in the path is the only
+# gate. Traefik reaches the pods through the CNP wlan-setup-gate that
+# gate-sync creates for the Ingress above.
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: wlan-setup-provisioning
+  namespace: authentik
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts:
+        - wlan.renner.uno
+      secretName: wlan-setup-tls
+  rules:
+    - host: wlan.renner.uno
+      http:
+        paths:
+          - path: /windows/profile/
+            pathType: Prefix
+            backend:
+              service:
+                name: wlan-setup
+                port:
+                  number: 80
@@ -30,7 +30,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: controller
-          image: gitea.renner.uno/gitea_admin/cloudflare-lb-sync:2026-10-29-1355 # {"$imagepolicy": "flux-system:cloudflare-lb-sync"}
+          image: gitea.renner.uno/gitea_admin/cloudflare-lb-sync:2026-11-05-1401 # {"$imagepolicy": "flux-system:cloudflare-lb-sync"}
          env:
            - name: CLOUDFLARE_API_TOKEN
              valueFrom:
@@ -64,7 +64,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: shelly-manager
-          image: gitea.renner.uno/konairius/shelly-manager:2026-11-02-1412 # {"$imagepolicy": "flux-system:shelly-manager"}
+          image: gitea.renner.uno/konairius/shelly-manager:2026-11-05-0732 # {"$imagepolicy": "flux-system:shelly-manager"}
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
@@ -66,7 +66,7 @@ spec:
          # (machine.registries.mirrors, applied by bootstrap.sh), and containerd
          # keeps the repository path when it falls through — so the path has to
          # exist on both registries. Steady state still pulls from Gitea.
-          image: gitea.renner.uno/konairius/alpine-jq:2026-10-29-1348 # {"$imagepolicy": "flux-system:alpine-jq"}
+          image: gitea.renner.uno/konairius/alpine-jq:2026-11-05-1353 # {"$imagepolicy": "flux-system:alpine-jq"}
          command:
            - sh
            - -c
@@ -30,7 +30,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: controller
-          image: gitea.renner.uno/gitea_admin/kuma-sync:2026-10-30-1314 # {"$imagepolicy": "flux-system:kuma-sync"}
+          image: gitea.renner.uno/gitea_admin/kuma-sync:2026-11-05-1355 # {"$imagepolicy": "flux-system:kuma-sync"}
          env:
            - name: KUMA_URL
              value: https://kuma.renner.uno
@@ -22,7 +22,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: gotenberg
-          image: gotenberg/gotenberg:8.39.0 # {"$imagepolicy": "flux-system:gotenberg"}
+          image: gotenberg/gotenberg:8.40.0 # {"$imagepolicy": "flux-system:gotenberg"}
          args:
            - "gotenberg"
            - "--chromium-disable-javascript=true"
@@ -155,7 +155,7 @@ spec:
          # exist on both registries — hence konairius/, which matches the ghcr
          # namespace. Steady state still pulls from Gitea and never leaves the
          # network.
-          image: gitea.renner.uno/konairius/alpine-openssl:2026-10-29-1348 # {"$imagepolicy": "flux-system:alpine-openssl"}
+          image: gitea.renner.uno/konairius/alpine-openssl:2026-11-05-1353 # {"$imagepolicy": "flux-system:alpine-openssl"}
          command:
            - sh
            - -c
@@ -32,7 +32,7 @@ spec:
          type: RuntimeDefault
      containers:
        - name: review-bot
-          image: gitea.renner.uno/gitea_admin/review-bot:2026-11-02-1054 # {"$imagepolicy": "flux-system:review-bot"}
+          image: gitea.renner.uno/gitea_admin/review-bot:2026-11-05-1350 # {"$imagepolicy": "flux-system:review-bot"}
          env:
            - name: GITEA_URL
              value: https://gitea.renner.uno
@@ -184,7 +184,7 @@ spec:
          # (machine.registries.mirrors, applied by bootstrap.sh), and containerd
          # keeps the repository path, so it has to exist on both registries.
          # Steady state still pulls from Gitea.
-          image: gitea.renner.uno/konairius/alpine-jq:2026-10-29-1348 # {"$imagepolicy": "flux-system:alpine-jq"}
+          image: gitea.renner.uno/konairius/alpine-jq:2026-11-05-1353 # {"$imagepolicy": "flux-system:alpine-jq"}
          command:
            - sh
            - -c
@@ -46,6 +46,7 @@ existing `flux-system` GitRepository whose Secret was created by
 | authentik-gate-sync | `YYYY-MM-DD-HHMM` | In-house (build-ci-images.yml); newest tag wins |
 | kuma-sync | `YYYY-MM-DD-HHMM` | In-house (build-ci-images.yml); newest tag wins |
 | cloudflare-lb-sync | `YYYY-MM-DD-HHMM` | In-house (build-ci-images.yml); newest tag wins |
+| wlan-setup | `YYYY-MM-DD-HHMM` | In-house (build-ci-images.yml); newest tag wins |
 | secret-rotator | `YYYY-MM-DD` | In-house (build-ci-images.yml); newest tag wins; staged: only the Home Assistant rotation CronJobs carry the marker so far |
 | gatus | `5.x` | v-prefix filter |
 | velero-plugin-for-aws | `1.13.x` | Tight: must match velero server major.minor |
@@ -42,5 +42,6 @@ resources:
  - velero-plugin-for-aws.yaml
  - vsftpd.yaml
  - wiki.yaml
+  - wlan-setup.yaml
  - woodpecker.yaml
  - wyoming.yaml
@@ -0,0 +1,23 @@
+apiVersion: image.toolkit.fluxcd.io/v1
+kind: ImageRepository
+metadata:
+  name: wlan-setup
+  namespace: flux-system
+spec:
+  image: gitea.renner.uno/gitea_admin/wlan-setup
+  interval: 30m
+---
+# build-ci-images.yml tags each build YYYY-MM-DD-HHMM; newest wins.
+apiVersion: image.toolkit.fluxcd.io/v1
+kind: ImagePolicy
+metadata:
+  name: wlan-setup
+  namespace: flux-system
+spec:
+  imageRepositoryRef:
+    name: wlan-setup
+  filterTags:
+    pattern: '^\d{4}-\d{2}-\d{2}-\d{4}$'
+  policy:
+    alphabetical:
+      order: asc
@@ -73,7 +73,7 @@ spec:
          # No imagePullSecret: the ghcr namespace is private and its credential
          # is in machine.registries too, because a Secret would have to come
          # from OpenBao, which needs Ceph, which needs these binaries.
-          image: gitea.renner.uno/konairius/cni-plugins:2026-10-29-1348 # {"$imagepolicy": "flux-system:cni-plugins"}
+          image: gitea.renner.uno/konairius/cni-plugins:2026-11-05-1353 # {"$imagepolicy": "flux-system:cni-plugins"}
          command:
            - sh
            - -c
@@ -71,7 +71,7 @@ spec:
              type: RuntimeDefault
          containers:
            - name: rotate
-              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-02 # {"$imagepolicy": "flux-system:secret-rotator"}
+              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-05 # {"$imagepolicy": "flux-system:secret-rotator"}
              args: ["ha-token"]
              securityContext:
                allowPrivilegeEscalation: false
@@ -133,7 +133,7 @@ spec:
              type: RuntimeDefault
          containers:
            - name: rotate
-              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-02 # {"$imagepolicy": "flux-system:secret-rotator"}
+              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-05 # {"$imagepolicy": "flux-system:secret-rotator"}
              args: ["ha-token"]
              securityContext:
                allowPrivilegeEscalation: false
@@ -195,7 +195,7 @@ spec:
              type: RuntimeDefault
          containers:
            - name: rotate
-              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-02 # {"$imagepolicy": "flux-system:secret-rotator"}
+              image: gitea.renner.uno/gitea_admin/secret-rotator:2026-11-05 # {"$imagepolicy": "flux-system:secret-rotator"}
              args: ["ha-token"]
              securityContext:
                allowPrivilegeEscalation: false
@@ -32,7 +32,7 @@ spec:
              type: RuntimeDefault
          containers:
            - name: backup-verify
-              image: gitea.renner.uno/gitea_admin/ci-backup-verify:2026-10-29 # {"$imagepolicy": "flux-system:backup-verify"}
+              image: gitea.renner.uno/gitea_admin/ci-backup-verify:2026-11-05 # {"$imagepolicy": "flux-system:backup-verify"}
              command: ["bash", "/script/backup-verify.sh"]
              env:
                - name: HOME
@@ -0,0 +1 @@
+/wlan-setup
@@ -0,0 +1,23 @@
+# wlan-setup — static Go binary in a FROM-scratch image.
+#
+# Nothing in the final image but the binary and the CA bundle (the binary has no shell and no
+# package manager to patch or to exec).
+FROM golang:1.27.3-bookworm@sha256:d9b6a1beb9474adc2a1ce842573639b44b2a0dd49b6669f51d3821baf9ec37c9 AS build
+
+WORKDIR /build
+COPY go.mod go.sum ./
+RUN go mod download
+COPY *.go index.html ./
+
+RUN go vet ./... \
+ && CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /wlan-setup .
+
+FROM scratch
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=build /wlan-setup /wlan-setup
+
+# Matches runAsUser in the Deployment. There is no /etc/passwd in a scratch image, so this is a
+# bare uid by necessity.
+USER 65534:65534
+EXPOSE 8080
+ENTRYPOINT ["/wlan-setup"]
@@ -0,0 +1,169 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"regexp"
+	"strings"
+)
+
+// authentikHost is the Host header of every call: authentik routes by it.
+const authentikHost = "auth.renner.uno"
+
+// maxReply bounds what is read of an authentik reply.
+const maxReply = 1 << 20
+
+var credential = regexp.MustCompile(`^[A-Za-z0-9._~+/=-]+$`)
+
+// Authentik calls authentik's OAuth and API endpoints at its internal address.
+type Authentik struct {
+	base   string
+	secret string
+	http   *http.Client
+}
+
+// call sends one request and decodes the JSON reply into out. Errors name the method, path and
+// status, never the credential or the request body.
+func (a *Authentik) call(ctx context.Context, method, path, auth, contentType string, body []byte, out any) error {
+	var rd io.Reader
+	if body != nil {
+		rd = bytes.NewReader(body)
+	}
+	req, err := http.NewRequestWithContext(ctx, method, a.base+path, rd)
+	if err != nil {
+		return fmt.Errorf("%s %s: %w", method, path, err)
+	}
+	req.Host = authentikHost
+	req.Header.Set("Authorization", auth)
+	req.Header.Set("Accept", "application/json")
+	if contentType != "" {
+		req.Header.Set("Content-Type", contentType)
+	}
+	resp, err := a.http.Do(req)
+	if err != nil {
+		return fmt.Errorf("%s %s: %w", method, path, err)
+	}
+	defer resp.Body.Close()
+	data, err := io.ReadAll(io.LimitReader(resp.Body, maxReply+1))
+	if err != nil {
+		return fmt.Errorf("%s %s: reading the reply: %w", method, path, err)
+	}
+	if len(data) > maxReply {
+		return fmt.Errorf("%s %s -> %d: reply larger than %d bytes", method, path, resp.StatusCode, maxReply)
+	}
+	if resp.StatusCode < 200 || resp.StatusCode > 299 {
+		return fmt.Errorf("%s %s -> %d %s", method, path, resp.StatusCode, snippet(data))
+	}
+	if err := json.Unmarshal(data, out); err != nil {
+		return fmt.Errorf("%s %s: decoding the reply: %w", method, path, err)
+	}
+	return nil
+}
+
+func snippet(b []byte) string {
+	s := strings.ToValidUTF8(string(b), "?")
+	if len(s) > 300 {
+		s = s[:300]
+	}
+	return s
+}
+
+func bearer(token string) (string, error) {
+	if !credential.MatchString(token) {
+		return "", fmt.Errorf("no access token")
+	}
+	return "Bearer " + token, nil
+}
+
+// Exchange trades the authorization code for an access token.
+func (a *Authentik) Exchange(ctx context.Context, code, redirectURI string) (string, error) {
+	basic := "Basic " + base64.StdEncoding.EncodeToString([]byte(clientID+":"+a.secret))
+	body := form("grant_type", "authorization_code", "code", code, "redirect_uri", redirectURI)
+	var grant struct {
+		AccessToken string `json:"access_token"`
+	}
+	if err := a.call(ctx, http.MethodPost, "/application/o/token/", basic, "application/x-www-form-urlencoded",
+		[]byte(body), &grant); err != nil {
+		return "", err
+	}
+	if !credential.MatchString(grant.AccessToken) {
+		return "", fmt.Errorf("POST /application/o/token/: no access token in the reply")
+	}
+	return grant.AccessToken, nil
+}
+
+// Username returns the username of the access token's user.
+func (a *Authentik) Username(ctx context.Context, token string) (string, error) {
+	auth, err := bearer(token)
+	if err != nil {
+		return "", err
+	}
+	var me struct {
+		User struct {
+			Username string `json:"username"`
+		} `json:"user"`
+	}
+	if err := a.call(ctx, http.MethodGet, "/api/v3/core/users/me/", auth, "", nil, &me); err != nil {
+		return "", err
+	}
+	return me.User.Username, nil
+}
+
+type tokenRequest struct {
+	Identifier  string `json:"identifier"`
+	Intent      string `json:"intent"`
+	Description string `json:"description"`
+	Expiring    bool   `json:"expiring"`
+	Expires     string `json:"expires"`
+}
+
+// AppPassword creates an app password as the token's user and returns its key.
+func (a *Authentik) AppPassword(ctx context.Context, token string, t tokenRequest) (string, error) {
+	auth, err := bearer(token)
+	if err != nil {
+		return "", err
+	}
+	body, err := json.Marshal(t)
+	if err != nil {
+		return "", err
+	}
+	var created json.RawMessage
+	if err := a.call(ctx, http.MethodPost, "/api/v3/core/tokens/", auth, "application/json", body, &created); err != nil {
+		return "", err
+	}
+	var view struct {
+		Key string `json:"key"`
+	}
+	path := "/api/v3/core/tokens/" + url.PathEscape(t.Identifier) + "/view_key/"
+	if err := a.call(ctx, http.MethodGet, path, auth, "", nil, &view); err != nil {
+		return "", err
+	}
+	if view.Key == "" {
+		return "", fmt.Errorf("GET %s: no key in the reply", path)
+	}
+	return view.Key, nil
+}
+
+// form encodes key/value pairs in the given order, like encodeURIComponent.
+func form(pairs ...string) string {
+	var b strings.Builder
+	for i := 0; i+1 < len(pairs); i += 2 {
+		if i > 0 {
+			b.WriteByte('&')
+		}
+		b.WriteString(escape(pairs[i]))
+		b.WriteByte('=')
+		b.WriteString(escape(pairs[i+1]))
+	}
+	return b.String()
+}
+
+func escape(s string) string {
+	return strings.ReplaceAll(url.QueryEscape(s), "+", "%20")
+}
@@ -0,0 +1,51 @@
+package main
+
+import (
+	"errors"
+	"net/url"
+	"strings"
+)
+
+// Config is the service configuration, read from the environment.
+type Config struct {
+	ClientSecret string
+	// AuthentikURL is where the calls go; they carry Host auth.renner.uno.
+	AuthentikURL string
+	AuthorizeURL string
+	PublicURL    string
+	SigningKey   string
+	SigningCert  string
+	Listen       string
+}
+
+func loadConfig(getenv func(string) string) (Config, error) {
+	get := func(key, def string) string {
+		if v := strings.TrimSpace(getenv(key)); v != "" {
+			return v
+		}
+		return def
+	}
+	c := Config{
+		ClientSecret: strings.TrimSpace(getenv("WLAN_SETUP_CLIENT_SECRET")),
+		AuthentikURL: strings.TrimRight(get("AUTHENTIK_INTERNAL_URL", "http://authentik-server.authentik.svc.cluster.local"), "/"),
+		AuthorizeURL: get("AUTHENTIK_AUTHORIZE_URL", "https://auth.renner.uno/application/o/authorize/"),
+		PublicURL:    strings.TrimRight(get("PUBLIC_URL", "https://wlan.renner.uno"), "/"),
+		SigningKey:   get("SIGNING_KEY", "/etc/wlan-signing/tls.key"),
+		SigningCert:  get("SIGNING_CERT", "/etc/wlan-signing/tls.crt"),
+		Listen:       get("LISTEN", ":8080"),
+	}
+	var errs []error
+	if c.ClientSecret == "" {
+		errs = append(errs, errors.New("WLAN_SETUP_CLIENT_SECRET is not set"))
+	}
+	for key, v := range map[string]string{
+		"AUTHENTIK_INTERNAL_URL":  c.AuthentikURL,
+		"AUTHENTIK_AUTHORIZE_URL": c.AuthorizeURL,
+		"PUBLIC_URL":              c.PublicURL,
+	} {
+		if u, err := url.Parse(v); err != nil || (u.Scheme != "http" && u.Scheme != "https") || u.Host == "" {
+			errs = append(errs, errors.New(key+" must be an absolute http(s) URL"))
+		}
+	}
+	return c, errors.Join(errs...)
+}
@@ -0,0 +1,11 @@
+module gitea.renner.uno/konairius/homelab/wlan-setup
+
+go 1.27
+
+require (
+	github.com/beevik/etree v1.7.0
+	github.com/russellhaering/goxmldsig v1.6.1
+	howett.net/plist v1.0.1
+)
+
+require github.com/jonboulle/clockwork v0.5.0 // indirect
@@ -0,0 +1,19 @@
+github.com/beevik/etree v1.7.0 h1:xjBk9O4p4x7D1YajePjfLzdaFC4/uYUENA7P0pv6gXA=
+github.com/beevik/etree v1.7.0/go.mod h1:bh4zJxiIr62SOf9pRzN7UUYaEDa9HEKafK25+sLc0Gc=
+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=
+github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
+github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbdFz6I=
+github.com/jonboulle/clockwork v0.5.0/go.mod h1:3mZlmanh0g2NDKO5TWZVJAfofYk64M7XN3SzBPjZF60=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russellhaering/goxmldsig v1.6.1 h1:SB7R5ttvrGIDB2juJAK/i7DQ2Ivr7agG+ohfNJjwyYU=
+github.com/russellhaering/goxmldsig v1.6.1/go.mod h1:haZkRcLs9W/Xp989fIjP3BrTdbFQveRF0QNZSYoH09w=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+howett.net/plist v1.0.1 h1:37GdZ8tP09Q35o9ych3ehygcsL+HqKSwzctveSlarvM=
+howett.net/plist v1.0.1/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
@@ -0,0 +1,123 @@
+<!doctype html>
+<html lang="de">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>WLAN einrichten</title>
+<style>
+  :root { --bg: #ffffff; --fg: #1d1d1f; --muted: #5f6368; --card: #f4f5f7; --accent: #0b63ce; --code: #e9ebef; }
+  @media (prefers-color-scheme: dark) {
+    :root { --bg: #121314; --fg: #e8eaed; --muted: #9aa0a6; --card: #1e1f22; --accent: #7cacf8; --code: #2a2b2f; }
+  }
+  * { box-sizing: border-box; }
+  body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
+  main { max-width: 42rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
+  h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
+  h2 { font-size: 1.15rem; margin: 0 0 .5rem; }
+  p { margin: .5rem 0; }
+  .muted { color: var(--muted); }
+  section { background: var(--card); border-radius: 12px; padding: 1rem 1.1rem; margin: 1rem 0; }
+  section.current { outline: 2px solid var(--accent); }
+  a.button, button { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: .6rem 1rem; font: inherit; text-decoration: none; cursor: pointer; }
+  @media (prefers-color-scheme: dark) { a.button, button { color: #121314; } }
+  ol { padding-left: 1.3rem; margin: .5rem 0; }
+  pre { background: var(--code); border-radius: 8px; padding: .75rem; overflow-x: auto; white-space: pre-wrap; word-break: break-all; font-size: .85rem; margin: .5rem 0; }
+  details > summary { cursor: pointer; color: var(--accent); margin: 1.5rem 0 .5rem; }
+</style>
+</head>
+<body>
+<main>
+  <h1>WLAN einrichten</h1>
+  <p>WLAN <strong>Renner UniFi</strong> für dein Konto <strong id="user">…</strong>. Android, iPhone, iPad, Mac und Windows bekommen ein eigenes WLAN-App-Passwort; Linux meldet sich mit deinem authentik-Passwort an.</p>
+
+  <div id="detected"></div>
+
+  <details id="others">
+    <summary>Andere Geräte</summary>
+    <div id="rest"></div>
+  </details>
+
+  <template id="t-android">
+    <section data-os="android">
+      <h2>Android</h2>
+      <p><a class="button" href="/android/install">Auf Android installieren</a></p>
+      <p class="muted">Das Gerät bekommt ein eigenes WLAN-App-Passwort in deinem authentik-Konto; dort gelöscht, ist das Gerät aus dem WLAN.</p>
+    </section>
+  </template>
+
+  <template id="t-apple">
+    <section data-os="apple">
+      <h2>iPhone, iPad, Mac</h2>
+      <p><a class="button" href="/apple/install">Profil laden</a></p>
+      <ol>
+        <li>iPhone/iPad: Einstellungen → „Profil geladen“ → Installieren. Mac: Systemeinstellungen → Allgemein → Geräteverwaltung → Profil doppelklicken.</li>
+        <li>Das Gerät verbindet sich danach selbst mit „Renner UniFi“.</li>
+      </ol>
+      <p class="muted">Das Gerät bekommt ein eigenes WLAN-App-Passwort in deinem authentik-Konto; dort gelöscht, ist das Gerät aus dem WLAN.</p>
+    </section>
+  </template>
+
+  <template id="t-windows">
+    <section data-os="windows">
+      <h2>Windows</h2>
+      <p><a class="button" href="/windows/install">Auf Windows installieren</a></p>
+      <p>Windows öffnet die Einstellungen und fragt, ob das WLAN-Profil hinzugefügt werden soll: „Hinzufügen“ wählen.</p>
+      <p class="muted">Das Gerät bekommt ein eigenes WLAN-App-Passwort in deinem authentik-Konto; dort gelöscht, ist das Gerät aus dem WLAN.</p>
+    </section>
+  </template>
+
+  <template id="t-linux">
+    <section data-os="linux">
+      <h2>Linux (NetworkManager)</h2>
+      <p>Im Terminal ausführen, danach fragt NetworkManager nach dem Passwort:</p>
+      <pre id="nmcli"></pre>
+      <p><button type="button" id="copy-nmcli">Befehl kopieren</button></p>
+    </section>
+  </template>
+</main>
+<script>
+(function () {
+  var ua = navigator.userAgent;
+  var os = "other";
+  if (/Android/i.test(ua)) os = "android";
+  else if (/iPhone|iPad|iPod|Macintosh/i.test(ua)) os = "apple";
+  else if (/Windows/i.test(ua)) os = "windows";
+  else if (/Linux|X11/i.test(ua)) os = "linux";
+
+  var detected = document.getElementById("detected");
+  var rest = document.getElementById("rest");
+  ["android", "apple", "windows", "linux"].forEach(function (name) {
+    var node = document.getElementById("t-" + name).content.cloneNode(true);
+    if (name === os) { node.querySelector("section").classList.add("current"); detected.appendChild(node); }
+    else rest.appendChild(node);
+  });
+  if (os === "other") document.getElementById("others").open = true;
+
+  function quote(s) { return "'" + s.replace(/'/g, "'\\''") + "'"; }
+  function render(user) {
+    document.getElementById("user").textContent = user || "(dein Benutzername)";
+    document.getElementById("nmcli").textContent =
+      "nmcli connection add type wifi con-name 'Renner UniFi' ssid 'Renner UniFi' " +
+      "wifi-sec.key-mgmt wpa-eap 802-1x.eap ttls 802-1x.phase2-auth pap " +
+      "802-1x.anonymous-identity anonymous 802-1x.identity " + quote(user || "BENUTZERNAME") + " " +
+      "802-1x.domain-suffix-match radius.renner.uno 802-1x.system-ca-certs yes " +
+      "802-1x.password-flags 2 && nmcli --ask connection up 'Renner UniFi'";
+  }
+  render("");
+  fetch("/whoami", { credentials: "same-origin" })
+    .then(function (r) { return r.ok ? r.text() : ""; })
+    .then(function (t) { render(t.trim()); })
+    .catch(function () {});
+
+  document.getElementById("copy-nmcli").addEventListener("click", function () {
+    var text = document.getElementById("nmcli").textContent;
+    var btn = this;
+    navigator.clipboard.writeText(text).then(function () {
+      btn.textContent = "Kopiert";
+      setTimeout(function () { btn.textContent = "Befehl kopieren"; }, 2000);
+    });
+  });
+})();
+</script>
+</body>
+</html>
@@ -0,0 +1,59 @@
+// wlan-setup serves wlan.renner.uno behind the authentik gate: the setup page for the WLAN
+// "Renner UniFi" and, per device, an authorization-code sign-in that creates an authentik app
+// password as the user and answers with a Passpoint profile (Android, Apple) or a signed
+// CarrierProvisioning document that Windows Settings fetches once.
+package main
+
+import (
+	"context"
+	"errors"
+	"log/slog"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+)
+
+func main() {
+	log := slog.New(slog.NewJSONHandler(os.Stdout, nil))
+	cfg, err := loadConfig(os.Getenv)
+	if err != nil {
+		log.Error("invalid configuration", "err", err)
+		os.Exit(2)
+	}
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
+	defer stop()
+	if err := run(ctx, cfg, log); err != nil {
+		log.Error("stopped", "err", err)
+		os.Exit(1)
+	}
+}
+
+func run(ctx context.Context, cfg Config, log *slog.Logger) error {
+	srv := &http.Server{
+		Addr:              cfg.Listen,
+		Handler:           newServer(cfg, log).routes(),
+		ReadHeaderTimeout: 10 * time.Second,
+		ReadTimeout:       30 * time.Second,
+		// A callback makes up to four authentik calls of at most 10 s each.
+		WriteTimeout:   60 * time.Second,
+		IdleTimeout:    2 * time.Minute,
+		MaxHeaderBytes: 64 << 10,
+	}
+	failed := make(chan error, 1)
+	go func() { failed <- srv.ListenAndServe() }()
+	log.Info("listening", "addr", cfg.Listen)
+
+	select {
+	case <-ctx.Done():
+	case err := <-failed:
+		if !errors.Is(err, http.ErrServerClosed) {
+			return err
+		}
+	}
+	log.Info("shutting down")
+	shutdown, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	return srv.Shutdown(shutdown)
+}
@@ -0,0 +1,258 @@
+package main
+
+import (
+	"bytes"
+	"encoding/base64"
+	"encoding/xml"
+	"fmt"
+	"mime"
+	"mime/multipart"
+	"net/textproto"
+
+	"github.com/beevik/etree"
+	"howett.net/plist"
+)
+
+// isrgRootX1 is the trust anchor of the radius-tls chain (DER, base64).
+const isrgRootX1 = "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"
+
+// carrierID identifies the Windows provisioning document; a reinstall replaces the profile.
+const carrierID = "{5423c37a-7530-4ce9-8f87-a2574ea006bc}"
+
+// mimeBoundary separates the parts of the Android profile.
+const mimeBoundary = "renner-passpoint-profile"
+
+// ppsNode is a node of the PPS MO management tree: a leaf carries a Value, an interior node
+// further nodes.
+type ppsNode struct {
+	XMLName      xml.Name         `xml:"Node"`
+	NodeName     string           `xml:"NodeName"`
+	RTProperties *ppsRTProperties `xml:"RTProperties,omitempty"`
+	Value        *string          `xml:"Value,omitempty"`
+	Nodes        []ppsNode        `xml:"Node"`
+}
+
+type ppsRTProperties struct {
+	DDFName string `xml:"Type>DDFName"`
+}
+
+type ppsTree struct {
+	XMLName xml.Name  `xml:"syncml:dmddf1.2 MgmtTree"`
+	VerDTD  string    `xml:"VerDTD"`
+	Nodes   []ppsNode `xml:"Node"`
+}
+
+func ppsLeaf(name, value string) ppsNode { return ppsNode{NodeName: name, Value: &value} }
+
+func ppsInterior(name string, nodes ...ppsNode) ppsNode {
+	return ppsNode{NodeName: name, Nodes: nodes}
+}
+
+// androidProfile is the application/x-wifi-config body: base64 of a MIME multipart with the
+// Passpoint R1 PPS MO and the trust anchor, each part base64.
+func androidProfile(user, password string) ([]byte, error) {
+	subscription := ppsInterior("PerProviderSubscription",
+		ppsInterior("i001",
+			ppsInterior("HomeSP", ppsLeaf("FriendlyName", "Renner"), ppsLeaf("FQDN", "renner.uno")),
+			ppsInterior("Credential",
+				ppsLeaf("Realm", "renner.uno"),
+				ppsInterior("UsernamePassword",
+					ppsLeaf("Username", user),
+					ppsLeaf("Password", base64.StdEncoding.EncodeToString([]byte(password))),
+					ppsInterior("EAPMethod", ppsLeaf("EAPType", "21"), ppsLeaf("InnerMethod", "PAP")))),
+			ppsInterior("Extension", ppsInterior("Android",
+				ppsInterior("AAAServerTrustedNames", ppsLeaf("FQDN", "radius.renner.uno"))))))
+	subscription.RTProperties = &ppsRTProperties{DDFName: "urn:wfa:mo:hotspot2dot0-perprovidersubscription:1.0"}
+	pps, err := xml.Marshal(ppsTree{VerDTD: "1.2", Nodes: []ppsNode{subscription}})
+	if err != nil {
+		return nil, fmt.Errorf("pps: %w", err)
+	}
+
+	var parts bytes.Buffer
+	mw := multipart.NewWriter(&parts)
+	if err := mw.SetBoundary(mimeBoundary); err != nil {
+		return nil, err
+	}
+	for _, p := range []struct{ contentType, body string }{
+		{"application/x-passpoint-profile", base64.StdEncoding.EncodeToString(pps)},
+		{"application/x-x509-ca-cert", isrgRootX1},
+	} {
+		w, err := mw.CreatePart(textproto.MIMEHeader{
+			"Content-Type":              {p.contentType},
+			"Content-Transfer-Encoding": {"base64"},
+		})
+		if err != nil {
+			return nil, err
+		}
+		if _, err := w.Write([]byte(p.body)); err != nil {
+			return nil, err
+		}
+	}
+	if err := mw.Close(); err != nil {
+		return nil, err
+	}
+
+	var message bytes.Buffer
+	fmt.Fprintf(&message, "Content-Type: %s\r\nContent-Transfer-Encoding: base64\r\n\r\n",
+		mime.FormatMediaType("multipart/mixed", map[string]string{"boundary": mw.Boundary()}))
+	message.Write(parts.Bytes())
+	return []byte(base64.StdEncoding.EncodeToString(message.Bytes())), nil
+}
+
+type appleEAP struct {
+	UserName                string
+	UserPassword            string
+	OuterIdentity           string
+	AcceptEAPTypes          []int
+	TTLSInnerAuthentication string
+	TLSTrustedServerNames   []string
+}
+
+type appleWiFi struct {
+	PayloadType                   string
+	PayloadVersion                int
+	PayloadIdentifier             string
+	PayloadUUID                   string
+	PayloadDisplayName            string
+	PayloadOrganization           string
+	IsHotspot                     bool
+	DomainName                    string
+	NAIRealmNames                 []string
+	DisplayedOperatorName         string
+	ServiceProviderRoamingEnabled bool
+	AutoJoin                      bool
+	EncryptionType                string
+	EAPClientConfiguration        appleEAP
+}
+
+type appleConfiguration struct {
+	PayloadContent      []appleWiFi
+	PayloadType         string
+	PayloadVersion      int
+	PayloadIdentifier   string
+	PayloadUUID         string
+	PayloadDisplayName  string
+	PayloadOrganization string
+}
+
+// appleProfile is the .mobileconfig: com.apple.wifi.managed with Passpoint matching. Fixed
+// identifiers and UUIDs, so a reinstall replaces the previous profile.
+func appleProfile(user, password string) ([]byte, error) {
+	return plist.MarshalIndent(appleConfiguration{
+		PayloadContent: []appleWiFi{{
+			PayloadType:                   "com.apple.wifi.managed",
+			PayloadVersion:                1,
+			PayloadIdentifier:             "uno.renner.wifi.renner-unifi.network",
+			PayloadUUID:                   "824959bf-c55d-4ed2-b569-c33f3759c2b6",
+			PayloadDisplayName:            "Renner UniFi",
+			PayloadOrganization:           "Renner",
+			IsHotspot:                     true,
+			DomainName:                    "renner.uno",
+			NAIRealmNames:                 []string{"renner.uno"},
+			DisplayedOperatorName:         "Renner",
+			ServiceProviderRoamingEnabled: false,
+			AutoJoin:                      true,
+			EncryptionType:                "Any",
+			EAPClientConfiguration: appleEAP{
+				UserName:                user,
+				UserPassword:            password,
+				OuterIdentity:           "anonymous",
+				AcceptEAPTypes:          []int{21},
+				TTLSInnerAuthentication: "PAP",
+				TLSTrustedServerNames:   []string{"radius.renner.uno"},
+			},
+		}},
+		PayloadType:         "Configuration",
+		PayloadVersion:      1,
+		PayloadIdentifier:   "uno.renner.wifi.renner-unifi",
+		PayloadUUID:         "7175a2a3-ddd3-42ea-b4ad-b7e5501892f3",
+		PayloadDisplayName:  "WLAN Renner UniFi",
+		PayloadOrganization: "Renner",
+	}, plist.XMLFormat, "\t")
+}
+
+// Namespaces of the CarrierProvisioning document.
+const (
+	nsCarrierControl  = "http://www.microsoft.com/networking/CarrierControl/v1"
+	nsWLAN            = "http://www.microsoft.com/networking/CarrierControl/WLAN/v1"
+	nsOneX            = "http://www.microsoft.com/networking/OneX/v1"
+	nsEapHostConfig   = "http://www.microsoft.com/provisioning/EapHostConfig"
+	nsEapCommon       = "http://www.microsoft.com/provisioning/EapCommon"
+	nsEapTtlsConn     = "http://www.microsoft.com/provisioning/EapTtlsConnectionPropertiesV1"
+	nsEapHostUserCred = "http://www.microsoft.com/provisioning/EapHostUserCredentials"
+	nsEapTtlsUser     = "http://www.microsoft.com/provisioning/EapTtlsUserPropertiesV1"
+)
+
+// add appends an element named tag to parent. ns, when set, becomes its default namespace.
+func add(parent *etree.Element, tag, ns string) *etree.Element {
+	el := parent.CreateElement(tag)
+	if ns != "" {
+		el.CreateAttr("xmlns", ns)
+	}
+	return el
+}
+
+// addText appends an element named tag with text content to parent.
+func addText(parent *etree.Element, tag, ns, text string) *etree.Element {
+	el := add(parent, tag, ns)
+	el.SetText(text)
+	return el
+}
+
+// windowsProfile is the unsigned CarrierProvisioning document: one Hotspot 2.0 WLAN profile
+// (domain and NAI realm renner.uno), WPA3-Enterprise, EAP-TTLS with inner PAP, and the user's
+// credentials. Valid against the schemas Windows ships in %SYSTEMROOT%\schemas\provisioning
+// (TestWindowsProfileSchema); SubscriberId is base:SubscriberType, i.e. \w+ and at most 20
+// characters.
+func windowsProfile(user, password string) *etree.Document {
+	doc := etree.NewDocument()
+	doc.WriteSettings = etree.WriteSettings{CanonicalEndTags: true, CanonicalText: true, CanonicalAttrVal: true}
+	doc.CreateProcInst("xml", `version="1.0"`)
+	doc.CreateText("\n")
+	root := add(&doc.Element, "CarrierProvisioning", nsCarrierControl)
+
+	global := add(root, "Global", "")
+	addText(global, "CarrierId", "", carrierID)
+	addText(global, "SubscriberId", "", "rennerunifi")
+
+	wlan := add(add(root, "WLANProfiles", ""), "WLANProfile", nsWLAN)
+	addText(wlan, "name", "", "Renner UniFi")
+	addText(add(add(wlan, "SSIDConfig", ""), "SSID", ""), "name", "", "Renner UniFi")
+	hotspot2 := add(wlan, "Hotspot2", "")
+	addText(hotspot2, "DomainName", "", "renner.uno")
+	addText(add(hotspot2, "NAIRealm", ""), "name", "", "renner.uno")
+
+	security := add(add(wlan, "MSM", ""), "security", "")
+	auth := add(security, "authEncryption", "")
+	addText(auth, "authentication", "", "WPA3ENT")
+	addText(auth, "encryption", "", "AES")
+	addText(auth, "useOneX", "", "true")
+
+	oneX := add(security, "OneX", nsOneX)
+	addText(oneX, "authMode", "", "user")
+	eapHost := add(add(oneX, "EAPConfig", ""), "EapHostConfig", nsEapHostConfig)
+	method := add(eapHost, "EapMethod", "")
+	addText(method, "Type", nsEapCommon, "21")
+	addText(method, "VendorId", nsEapCommon, "0")
+	addText(method, "VendorType", nsEapCommon, "0")
+	addText(method, "AuthorId", nsEapCommon, "311")
+	ttls := add(add(eapHost, "Config", ""), "EapTtls", nsEapTtlsConn)
+	validation := add(ttls, "ServerValidation", "")
+	addText(validation, "ServerNames", "", "radius.renner.uno")
+	addText(validation, "TrustedRootCAHash", "", "ca bd 2a 79 a1 07 6a 31 f2 1d 25 36 35 cb 03 9d 43 29 a5 e8")
+	addText(validation, "DisablePrompt", "", "true")
+	add(add(ttls, "Phase2Authentication", ""), "PAPAuthentication", "")
+	identity := add(ttls, "Phase1Identity", "")
+	addText(identity, "IdentityPrivacy", "", "true")
+	addText(identity, "AnonymousIdentity", "", "anonymous")
+
+	userCred := add(security, "EapHostUserCredentials", nsEapHostUserCred)
+	userCred.CreateAttr("xmlns:eapCommon", nsEapCommon)
+	userMethod := add(userCred, "EapMethod", "")
+	addText(userMethod, "eapCommon:Type", "", "21")
+	addText(userMethod, "eapCommon:AuthorId", "", "311")
+	credentials := add(add(userCred, "Credentials", ""), "EapTtls", nsEapTtlsUser)
+	addText(credentials, "Username", "", user)
+	addText(credentials, "Password", "", password)
+	return doc
+}
@@ -0,0 +1,249 @@
+package main
+
+import (
+	"crypto/rand"
+	"crypto/subtle"
+	_ "embed"
+	"encoding/base64"
+	"io"
+	"log/slog"
+	"net/http"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+//go:embed index.html
+var indexHTML []byte
+
+const (
+	clientID     = "wlan-setup"
+	stateCookie  = "wlan_oauth_state"
+	lifetimeDays = 29
+	restart      = "Bitte die Einrichtung neu starten.\n"
+	failed       = "Die Einrichtung ist fehlgeschlagen.\n"
+)
+
+// userPattern admits only plain usernames into a generated file.
+var userPattern = regexp.MustCompile(`^[A-Za-z0-9._@+-]{1,64}$`)
+
+var identifierUnsafe = regexp.MustCompile(`[^a-z0-9-]`)
+
+var platformLabels = map[string]string{"android": "Android", "apple": "Apple", "windows": "Windows"}
+
+// Server serves the setup page and the per-platform flows.
+type Server struct {
+	cfg       Config
+	authentik *Authentik
+	profiles  *ProfileStore
+	now       func() time.Time
+	log       *slog.Logger
+}
+
+func newServer(cfg Config, log *slog.Logger) *Server {
+	return &Server{
+		cfg:       cfg,
+		authentik: &Authentik{base: cfg.AuthentikURL, secret: cfg.ClientSecret, http: &http.Client{Timeout: 10 * time.Second}},
+		profiles:  newProfileStore(time.Now),
+		now:       time.Now,
+		log:       log,
+	}
+}
+
+func (s *Server) routes() http.Handler {
+	mux := http.NewServeMux()
+	mux.HandleFunc("GET /{$}", func(w http.ResponseWriter, _ *http.Request) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		_, _ = w.Write(indexHTML)
+	})
+	mux.HandleFunc("GET /whoami", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/plain")
+		if u := r.Header.Get("X-authentik-username"); userPattern.MatchString(u) {
+			_, _ = io.WriteString(w, u)
+		}
+	})
+	mux.HandleFunc("GET /healthz", func(w http.ResponseWriter, _ *http.Request) {
+		w.Header().Set("Content-Type", "text/plain")
+		_, _ = io.WriteString(w, "ok\n")
+	})
+	for name := range platformLabels {
+		mux.HandleFunc("GET /"+name+"/install", func(w http.ResponseWriter, r *http.Request) { s.install(w, r, name) })
+		mux.HandleFunc("GET /"+name+"/callback", func(w http.ResponseWriter, r *http.Request) { s.callback(w, r, name) })
+	}
+	mux.HandleFunc("GET /windows/profile/{token}", s.windowsProfile)
+	mux.HandleFunc("/", http.NotFound)
+	return noStore(mux)
+}
+
+func noStore(h http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Cache-Control", "no-store")
+		h.ServeHTTP(w, r)
+	})
+}
+
+func random(n int) string {
+	b := make([]byte, n)
+	_, _ = rand.Read(b)
+	return base64.RawURLEncoding.EncodeToString(b)
+}
+
+func (s *Server) redirectURI(name string) string { return s.cfg.PublicURL + "/" + name + "/callback" }
+
+func setStateCookie(w http.ResponseWriter, name, value string, maxAge int) {
+	w.Header().Set("Set-Cookie", stateCookie+"="+value+"; Path=/"+name+"/; Max-Age="+strconv.Itoa(maxAge)+
+		"; HttpOnly; Secure; SameSite=Lax")
+}
+
+func redirect(w http.ResponseWriter, location string) {
+	w.Header().Set("Location", location)
+	w.WriteHeader(http.StatusFound)
+}
+
+func text(w http.ResponseWriter, status int, body string) {
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.WriteHeader(status)
+	_, _ = io.WriteString(w, body)
+}
+
+// install starts an authorization-code sign-in at authentik; the user is already signed in there.
+func (s *Server) install(w http.ResponseWriter, _ *http.Request, name string) {
+	state := random(24)
+	setStateCookie(w, name, state, 300)
+	redirect(w, s.cfg.AuthorizeURL+"?"+form(
+		"response_type", "code",
+		"client_id", clientID,
+		"redirect_uri", s.redirectURI(name),
+		"scope", "openid profile goauthentik.io/api",
+		"state", state,
+	))
+}
+
+func stateFrom(r *http.Request) string {
+	c, err := r.Cookie(stateCookie)
+	if err != nil {
+		return ""
+	}
+	return c.Value
+}
+
+// callback creates a new app password as the user and answers with the platform's profile.
+func (s *Server) callback(w http.ResponseWriter, r *http.Request, name string) {
+	q := r.URL.Query()
+	state, code := stateFrom(r), q.Get("code")
+	if state == "" || code == "" || subtle.ConstantTimeCompare([]byte(state), []byte(q.Get("state"))) != 1 {
+		text(w, http.StatusBadRequest, restart)
+		return
+	}
+	fail := func(reason string, args ...any) {
+		s.log.Error("wlan-setup "+name+": "+reason, args...)
+		text(w, http.StatusBadGateway, failed)
+	}
+
+	// Windows signs the profile: without key and chain there is nothing to hand out, so no app
+	// password is created.
+	var signer *Signer
+	if name == "windows" {
+		var err error
+		if signer, err = loadSigner(s.cfg.SigningKey, s.cfg.SigningCert); err != nil {
+			fail("cannot load the signing key", "err", err)
+			return
+		}
+	}
+
+	ctx := r.Context()
+	access, err := s.authentik.Exchange(ctx, code, s.redirectURI(name))
+	if err != nil {
+		fail("token exchange", "err", err)
+		return
+	}
+	user, err := s.authentik.Username(ctx, access)
+	if err != nil {
+		fail("user lookup", "err", err)
+		return
+	}
+	if !userPattern.MatchString(user) || user != r.Header.Get("X-authentik-username") {
+		s.log.Warn("wlan-setup "+name+": the token's user is not the signed-in user", "user", user)
+		w.WriteHeader(http.StatusForbidden)
+		return
+	}
+
+	now := s.now().UTC()
+	suffix := strings.Map(func(c rune) rune {
+		if (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') {
+			return c
+		}
+		return 'x'
+	}, random(24)[:6])
+	identifier := "wlan-" + name + "-" + identifierUnsafe.ReplaceAllString(strings.ToLower(user), "-") + "-" +
+		now.Format("20060102T150405") + "-" + suffix
+	key, err := s.authentik.AppPassword(ctx, access, tokenRequest{
+		Identifier:  identifier,
+		Intent:      "app_password",
+		Description: "WLAN " + platformLabels[name] + ", " + now.Format("2006-01-02") + " (wlan.renner.uno)",
+		Expiring:    true,
+		Expires:     now.Add(lifetimeDays * 24 * time.Hour).Format("2006-01-02T15:04:05.000Z07:00"),
+	})
+	if err != nil {
+		fail("app password", "err", err)
+		return
+	}
+
+	switch name {
+	case "android":
+		body, err := androidProfile(user, key)
+		if err != nil {
+			fail("building the profile", "err", err)
+			return
+		}
+		setStateCookie(w, name, "", 0)
+		w.Header().Set("Content-Type", "application/x-wifi-config")
+		w.Header().Set("Content-Transfer-Encoding", "base64")
+		_, _ = w.Write(body)
+	case "apple":
+		body, err := appleProfile(user, key)
+		if err != nil {
+			fail("building the profile", "err", err)
+			return
+		}
+		setStateCookie(w, name, "", 0)
+		w.Header().Set("Content-Type", "application/x-apple-aspen-config")
+		w.Header().Set("Content-Disposition", `attachment; filename="renner-unifi.mobileconfig"`)
+		_, _ = w.Write(body)
+	case "windows":
+		body, err := signer.Sign(windowsProfile(user, key))
+		if err != nil {
+			fail("signing the profile", "err", err)
+			return
+		}
+		token := random(32)
+		if !s.profiles.Put(token, body) {
+			fail("too many profiles waiting to be fetched")
+			return
+		}
+		setStateCookie(w, name, "", 0)
+		redirect(w, "ms-settings:wifi-provisioning?uri="+s.cfg.PublicURL+"/windows/profile/"+token)
+	}
+}
+
+// windowsProfile hands out a signed profile once. Windows Settings fetches it without the
+// authentik session: the unguessable single-use token is the only gate.
+func (s *Server) windowsProfile(w http.ResponseWriter, r *http.Request) {
+	token := r.PathValue("token")
+	if r.Method == http.MethodHead {
+		if !s.profiles.Has(token) {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "text/xml")
+		return
+	}
+	body, ok := s.profiles.Take(token)
+	if !ok {
+		http.NotFound(w, r)
+		return
+	}
+	w.Header().Set("Content-Type", "text/xml")
+	_, _ = w.Write(body)
+}
@@ -0,0 +1,880 @@
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/base64"
+	"encoding/json"
+	"encoding/pem"
+	"encoding/xml"
+	"io"
+	"log/slog"
+	"math/big"
+	"mime"
+	"mime/multipart"
+	"net/http"
+	"net/http/httptest"
+	"net/textproto"
+	"net/url"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"reflect"
+	"regexp"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/beevik/etree"
+	dsig "github.com/russellhaering/goxmldsig"
+	"howett.net/plist"
+)
+
+const (
+	testSecret = "client-secret"
+	testAccess = "access-token-123"
+	testKey    = "app-password-<&>-456"
+	testCode   = "code-789"
+)
+
+// fakeAuthentik answers the four calls of a callback and records what it received.
+type fakeAuthentik struct {
+	t        *testing.T
+	username string
+	fail     string // path that answers 500
+
+	mu       sync.Mutex
+	requests []string
+	created  tokenRequest
+}
+
+func (f *fakeAuthentik) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	f.mu.Lock()
+	f.requests = append(f.requests, r.Method+" "+r.URL.Path)
+	f.mu.Unlock()
+	t := f.t
+	if r.Host != "auth.renner.uno" {
+		t.Errorf("%s: Host %q", r.URL.Path, r.Host)
+	}
+	if r.Header.Get("Cookie") != "" {
+		t.Errorf("%s: a cookie reached authentik", r.URL.Path)
+	}
+	if r.URL.Path == f.fail {
+		http.Error(w, `{"detail":"broken"}`, http.StatusInternalServerError)
+		return
+	}
+	bearer := func() bool {
+		if got := r.Header.Get("Authorization"); got != "Bearer "+testAccess {
+			t.Errorf("%s: Authorization %q", r.URL.Path, got)
+			return false
+		}
+		return true
+	}
+	switch {
+	case r.Method == http.MethodPost && r.URL.Path == "/application/o/token/":
+		user, pass, ok := r.BasicAuth()
+		if !ok || user != "wlan-setup" || pass != testSecret {
+			t.Errorf("token: Basic auth %q %v", user, ok)
+		}
+		if ct := r.Header.Get("Content-Type"); ct != "application/x-www-form-urlencoded" {
+			t.Errorf("token: Content-Type %q", ct)
+		}
+		if err := r.ParseForm(); err != nil {
+			t.Fatal(err)
+		}
+		if r.PostForm.Get("grant_type") != "authorization_code" || r.PostForm.Get("code") != testCode {
+			t.Errorf("token: form %v", r.PostForm)
+		}
+		platform := strings.Split(r.PostForm.Get("redirect_uri"), "/")[3]
+		if want := "https://wlan.renner.uno/" + platform + "/callback"; r.PostForm.Get("redirect_uri") != want {
+			t.Errorf("token: redirect_uri %q", r.PostForm.Get("redirect_uri"))
+		}
+		_, _ = io.WriteString(w, `{"access_token":"`+testAccess+`","token_type":"Bearer"}`)
+	case r.Method == http.MethodGet && r.URL.Path == "/api/v3/core/users/me/":
+		if bearer() {
+			_ = json.NewEncoder(w).Encode(map[string]any{"user": map[string]any{"username": f.username}})
+		}
+	case r.Method == http.MethodPost && r.URL.Path == "/api/v3/core/tokens/":
+		if !bearer() {
+			return
+		}
+		if ct := r.Header.Get("Content-Type"); ct != "application/json" {
+			t.Errorf("tokens: Content-Type %q", ct)
+		}
+		var tr tokenRequest
+		if err := json.NewDecoder(r.Body).Decode(&tr); err != nil {
+			t.Fatal(err)
+		}
+		f.mu.Lock()
+		f.created = tr
+		f.mu.Unlock()
+		w.WriteHeader(http.StatusCreated)
+		_, _ = io.WriteString(w, `{"identifier":"`+tr.Identifier+`"}`)
+	case r.Method == http.MethodGet && strings.HasPrefix(r.URL.Path, "/api/v3/core/tokens/") &&
+		strings.HasSuffix(r.URL.Path, "/view_key/"):
+		f.mu.Lock()
+		want := "/api/v3/core/tokens/" + f.created.Identifier + "/view_key/"
+		f.mu.Unlock()
+		if r.URL.Path != want {
+			t.Errorf("view_key: path %q, want %q", r.URL.Path, want)
+		}
+		if bearer() {
+			_ = json.NewEncoder(w).Encode(map[string]string{"key": testKey})
+		}
+	default:
+		t.Errorf("unexpected call %s %s", r.Method, r.URL.Path)
+		http.NotFound(w, r)
+	}
+}
+
+type testCert struct {
+	cert     *x509.Certificate
+	keyFile  string
+	certFile string
+}
+
+// writeSigningFiles writes a fresh RSA key (PKCS#8) and a chain of a self-signed leaf plus a
+// second certificate, as cert-manager would mount them.
+func writeSigningFiles(t *testing.T) testCert {
+	t.Helper()
+	dir := t.TempDir()
+	key, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		t.Fatal(err)
+	}
+	mk := func(cn string, k *rsa.PrivateKey) []byte {
+		tmpl := &x509.Certificate{
+			SerialNumber: big.NewInt(time.Now().UnixNano()),
+			Subject:      pkix.Name{CommonName: cn},
+			NotBefore:    time.Now().Add(-time.Hour),
+			NotAfter:     time.Now().Add(time.Hour),
+			KeyUsage:     x509.KeyUsageDigitalSignature,
+		}
+		der, err := x509.CreateCertificate(rand.Reader, tmpl, tmpl, &k.PublicKey, k)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return der
+	}
+	leaf := mk("wlan.renner.uno", key)
+	other, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		t.Fatal(err)
+	}
+	intermediate := mk("intermediate", other)
+	pkcs8, err := x509.MarshalPKCS8PrivateKey(key)
+	if err != nil {
+		t.Fatal(err)
+	}
+	tc := testCert{keyFile: filepath.Join(dir, "tls.key"), certFile: filepath.Join(dir, "tls.crt")}
+	if err := os.WriteFile(tc.keyFile, pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: pkcs8}), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	chain := append(pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: leaf}),
+		pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: intermediate})...)
+	if err := os.WriteFile(tc.certFile, chain, 0o600); err != nil {
+		t.Fatal(err)
+	}
+	tc.cert, _ = x509.ParseCertificate(leaf)
+	return tc
+}
+
+type harness struct {
+	srv     *Server
+	handler http.Handler
+	fake    *fakeAuthentik
+	signing testCert
+	clock   *fakeClock
+}
+
+type fakeClock struct {
+	mu  sync.Mutex
+	now time.Time
+}
+
+func (c *fakeClock) Now() time.Time { c.mu.Lock(); defer c.mu.Unlock(); return c.now }
+func (c *fakeClock) Add(d time.Duration) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	c.now = c.now.Add(d)
+}
+
+func newHarness(t *testing.T) *harness {
+	t.Helper()
+	fake := &fakeAuthentik{t: t, username: "Alice.Smith"}
+	upstream := httptest.NewServer(fake)
+	t.Cleanup(upstream.Close)
+	signing := writeSigningFiles(t)
+	cfg, err := loadConfig(env(map[string]string{
+		"WLAN_SETUP_CLIENT_SECRET": testSecret,
+		"AUTHENTIK_INTERNAL_URL":   upstream.URL,
+		"SIGNING_KEY":              signing.keyFile,
+		"SIGNING_CERT":             signing.certFile,
+	}))
+	if err != nil {
+		t.Fatal(err)
+	}
+	srv := newServer(cfg, slog.New(slog.NewTextHandler(io.Discard, nil)))
+	clock := &fakeClock{now: time.Date(2026, 11, 5, 9, 8, 7, 0, time.UTC)}
+	srv.now = clock.Now
+	srv.profiles.now = clock.Now
+	return &harness{srv: srv, handler: srv.routes(), fake: fake, signing: signing, clock: clock}
+}
+
+func env(m map[string]string) func(string) string { return func(k string) string { return m[k] } }
+
+func (h *harness) do(req *http.Request) *httptest.ResponseRecorder {
+	rec := httptest.NewRecorder()
+	h.handler.ServeHTTP(rec, req)
+	if rec.Header().Get("Cache-Control") != "no-store" {
+		panic("no Cache-Control: no-store on " + req.URL.Path)
+	}
+	return rec
+}
+
+func (h *harness) callback(platform, cookieState, queryState, user string) *httptest.ResponseRecorder {
+	q := url.Values{"state": {queryState}, "code": {testCode}}
+	req := httptest.NewRequest(http.MethodGet, "/"+platform+"/callback?"+q.Encode(), nil)
+	if cookieState != "" {
+		req.Header.Set("Cookie", "other=1; wlan_oauth_state="+cookieState)
+	}
+	req.Header.Set("X-authentik-username", user)
+	return h.do(req)
+}
+
+func TestInstall(t *testing.T) {
+	h := newHarness(t)
+	for _, platform := range []string{"android", "apple", "windows"} {
+		rec := h.do(httptest.NewRequest(http.MethodGet, "/"+platform+"/install", nil))
+		if rec.Code != http.StatusFound {
+			t.Fatalf("%s: status %d", platform, rec.Code)
+		}
+		cookie := rec.Header().Get("Set-Cookie")
+		m := regexp.MustCompile(`^wlan_oauth_state=([A-Za-z0-9_-]{32}); Path=/` + platform +
+			`/; Max-Age=300; HttpOnly; Secure; SameSite=Lax$`).FindStringSubmatch(cookie)
+		if m == nil {
+			t.Fatalf("%s: cookie %q", platform, cookie)
+		}
+		loc := rec.Header().Get("Location")
+		if !strings.HasPrefix(loc, "https://auth.renner.uno/application/o/authorize/?response_type=code&") {
+			t.Errorf("%s: location %q", platform, loc)
+		}
+		if !strings.Contains(loc, "scope=openid%20profile%20goauthentik.io%2Fapi") {
+			t.Errorf("%s: scope not encoded like encodeURIComponent: %q", platform, loc)
+		}
+		u, err := url.Parse(loc)
+		if err != nil {
+			t.Fatal(err)
+		}
+		q := u.Query()
+		if q.Get("client_id") != "wlan-setup" || q.Get("redirect_uri") != "https://wlan.renner.uno/"+platform+"/callback" ||
+			q.Get("scope") != "openid profile goauthentik.io/api" || q.Get("state") != m[1] || q.Get("response_type") != "code" {
+			t.Errorf("%s: query %v", platform, q)
+		}
+	}
+}
+
+func TestCallbackStateMismatch(t *testing.T) {
+	h := newHarness(t)
+	for _, c := range []struct{ cookie, query string }{{"abc", "abd"}, {"", "abc"}, {"abc", ""}} {
+		rec := h.callback("android", c.cookie, c.query, "Alice.Smith")
+		if rec.Code != http.StatusBadRequest || rec.Body.String() != "Bitte die Einrichtung neu starten.\n" {
+			t.Errorf("%+v: %d %q", c, rec.Code, rec.Body.String())
+		}
+	}
+	req := httptest.NewRequest(http.MethodGet, "/apple/callback?state=abc", nil)
+	req.Header.Set("Cookie", "wlan_oauth_state=abc")
+	if rec := h.do(req); rec.Code != http.StatusBadRequest {
+		t.Errorf("no code: %d", rec.Code)
+	}
+	if len(h.fake.requests) != 0 {
+		t.Errorf("authentik was called: %v", h.fake.requests)
+	}
+}
+
+func TestCallbackUserMismatch(t *testing.T) {
+	h := newHarness(t)
+	if rec := h.callback("android", "s", "s", "bob"); rec.Code != http.StatusForbidden {
+		t.Errorf("other user: %d", rec.Code)
+	}
+	h.fake.username = "bad user"
+	if rec := h.callback("apple", "s", "s", "bad user"); rec.Code != http.StatusForbidden {
+		t.Errorf("unsafe username: %d", rec.Code)
+	}
+	for _, r := range h.fake.requests {
+		if strings.HasPrefix(r, "POST /api/v3/core/tokens/") {
+			t.Errorf("an app password was created for a mismatched user")
+		}
+	}
+}
+
+func TestCallbackUpstreamError(t *testing.T) {
+	for _, path := range []string{"/application/o/token/", "/api/v3/core/users/me/", "/api/v3/core/tokens/"} {
+		h := newHarness(t)
+		h.fake.fail = path
+		rec := h.callback("android", "s", "s", "Alice.Smith")
+		if rec.Code != http.StatusBadGateway || rec.Body.String() != "Die Einrichtung ist fehlgeschlagen.\n" {
+			t.Errorf("%s: %d %q", path, rec.Code, rec.Body.String())
+		}
+		if strings.Contains(rec.Header().Get("Set-Cookie"), "Max-Age=0") {
+			t.Errorf("%s: the state cookie was cleared on failure", path)
+		}
+	}
+}
+
+func TestCallbackWindowsWithoutSigningKey(t *testing.T) {
+	h := newHarness(t)
+	h.srv.cfg.SigningKey = filepath.Join(t.TempDir(), "missing.key")
+	if rec := h.callback("windows", "s", "s", "Alice.Smith"); rec.Code != http.StatusBadGateway {
+		t.Errorf("status %d", rec.Code)
+	}
+	if len(h.fake.requests) != 0 {
+		t.Errorf("authentik was called without a signing key: %v", h.fake.requests)
+	}
+}
+
+func checkCreated(t *testing.T, h *harness, platform, label string) {
+	t.Helper()
+	got := h.fake.created
+	if !regexp.MustCompile(`^wlan-` + platform + `-alice-smith-20261105T090807-[A-Za-z0-9]{6}$`).MatchString(got.Identifier) {
+		t.Errorf("identifier %q", got.Identifier)
+	}
+	if got.Intent != "app_password" || !got.Expiring || got.Expires != "2026-12-04T09:08:07.000Z" ||
+		got.Description != "WLAN "+label+", 2026-11-05 (wlan.renner.uno)" {
+		t.Errorf("token request %+v", got)
+	}
+	want := []string{"POST /application/o/token/", "GET /api/v3/core/users/me/", "POST /api/v3/core/tokens/",
+		"GET /api/v3/core/tokens/" + got.Identifier + "/view_key/"}
+	if strings.Join(h.fake.requests, "|") != strings.Join(want, "|") {
+		t.Errorf("calls %v", h.fake.requests)
+	}
+}
+
+func checkCleared(t *testing.T, rec *httptest.ResponseRecorder, platform string) {
+	t.Helper()
+	if got := rec.Header().Get("Set-Cookie"); got != "wlan_oauth_state=; Path=/"+platform+"/; Max-Age=0; HttpOnly; Secure; SameSite=Lax" {
+		t.Errorf("cookie %q", got)
+	}
+}
+
+func TestCallbackAndroid(t *testing.T) {
+	h := newHarness(t)
+	rec := h.callback("android", "s", "s", "Alice.Smith")
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status %d %q", rec.Code, rec.Body.String())
+	}
+	checkCreated(t, h, "android", "Android")
+	checkCleared(t, rec, "android")
+	if rec.Header().Get("Content-Type") != "application/x-wifi-config" ||
+		rec.Header().Get("Content-Transfer-Encoding") != "base64" || rec.Header().Get("Content-Disposition") != "" {
+		t.Errorf("headers %v", rec.Header())
+	}
+	raw, err := base64.StdEncoding.DecodeString(rec.Body.String())
+	if err != nil {
+		t.Fatal(err)
+	}
+	msg, err := textproto.NewReader(bufio.NewReader(bytes.NewReader(raw))).ReadMIMEHeader()
+	if err != nil {
+		t.Fatal(err)
+	}
+	mediaType, params, err := mime.ParseMediaType(msg.Get("Content-Type"))
+	if err != nil || mediaType != "multipart/mixed" || params["boundary"] == "" ||
+		msg.Get("Content-Transfer-Encoding") != "base64" {
+		t.Fatalf("message header %v", msg)
+	}
+	body := raw[bytes.Index(raw, []byte("\r\n\r\n"))+4:]
+	mr := multipart.NewReader(bytes.NewReader(body), params["boundary"])
+	parts := map[string][]byte{}
+	var order []string
+	for {
+		p, err := mr.NextRawPart()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			t.Fatal(err)
+		}
+		if p.Header.Get("Content-Transfer-Encoding") != "base64" {
+			t.Errorf("part %v is not base64", p.Header)
+		}
+		b, err := io.ReadAll(p)
+		if err != nil {
+			t.Fatal(err)
+		}
+		ct := p.Header.Get("Content-Type")
+		order = append(order, ct)
+		parts[ct] = b
+	}
+	if strings.Join(order, ",") != "application/x-passpoint-profile,application/x-x509-ca-cert" {
+		t.Errorf("parts %v", order)
+	}
+	if string(parts["application/x-x509-ca-cert"]) != isrgRootX1 {
+		t.Error("the trust anchor part is not ISRG Root X1")
+	}
+	pps, err := base64.StdEncoding.DecodeString(string(parts["application/x-passpoint-profile"]))
+	if err != nil {
+		t.Fatal(err)
+	}
+	type node struct {
+		Name  string  `xml:"NodeName"`
+		DDF   string  `xml:"RTProperties>Type>DDFName"`
+		Value *string `xml:"Value"`
+		Nodes []node  `xml:"Node"`
+	}
+	var tree struct {
+		XMLName xml.Name
+		VerDTD  string `xml:"VerDTD"`
+		Nodes   []node `xml:"Node"`
+	}
+	if err := xml.Unmarshal(pps, &tree); err != nil {
+		t.Fatalf("pps: %v\n%s", err, pps)
+	}
+	if tree.XMLName != (xml.Name{Space: "syncml:dmddf1.2", Local: "MgmtTree"}) || tree.VerDTD != "1.2" ||
+		len(tree.Nodes) != 1 || tree.Nodes[0].Name != "PerProviderSubscription" ||
+		tree.Nodes[0].DDF != "urn:wfa:mo:hotspot2dot0-perprovidersubscription:1.0" {
+		t.Fatalf("pps %s", pps)
+	}
+	// value follows NodeNames below PerProviderSubscription/i001.
+	value := func(path string) string {
+		nodes := tree.Nodes[0].Nodes
+		var cur *node
+		for _, name := range strings.Split("i001/"+path, "/") {
+			cur = nil
+			for i := range nodes {
+				if nodes[i].Name == name {
+					cur = &nodes[i]
+				}
+			}
+			if cur == nil {
+				return "<no node>"
+			}
+			nodes = cur.Nodes
+		}
+		if cur.Value == nil {
+			return "<no value>"
+		}
+		return *cur.Value
+	}
+	for path, want := range map[string]string{
+		"HomeSP/FriendlyName":                               "Renner",
+		"HomeSP/FQDN":                                       "renner.uno",
+		"Credential/Realm":                                  "renner.uno",
+		"Credential/UsernamePassword/Username":              "Alice.Smith",
+		"Credential/UsernamePassword/Password":              base64.StdEncoding.EncodeToString([]byte(testKey)),
+		"Credential/UsernamePassword/EAPMethod/EAPType":     "21",
+		"Credential/UsernamePassword/EAPMethod/InnerMethod": "PAP",
+		"Extension/Android/AAAServerTrustedNames/FQDN":      "radius.renner.uno",
+	} {
+		if got := value(path); got != want {
+			t.Errorf("%s = %q, want %q", path, got, want)
+		}
+	}
+}
+
+func TestCallbackApple(t *testing.T) {
+	h := newHarness(t)
+	rec := h.callback("apple", "s", "s", "Alice.Smith")
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status %d %q", rec.Code, rec.Body.String())
+	}
+	checkCreated(t, h, "apple", "Apple")
+	checkCleared(t, rec, "apple")
+	if rec.Header().Get("Content-Type") != "application/x-apple-aspen-config" ||
+		rec.Header().Get("Content-Disposition") != `attachment; filename="renner-unifi.mobileconfig"` {
+		t.Errorf("headers %v", rec.Header())
+	}
+	var top map[string]any
+	format, err := plist.Unmarshal(rec.Body.Bytes(), &top)
+	if err != nil || format != plist.XMLFormat {
+		t.Fatalf("plist (format %d): %v\n%s", format, err, rec.Body.Bytes())
+	}
+	want := map[string]any{
+		"PayloadContent": []any{map[string]any{
+			"PayloadType":                   "com.apple.wifi.managed",
+			"PayloadVersion":                uint64(1),
+			"PayloadIdentifier":             "uno.renner.wifi.renner-unifi.network",
+			"PayloadUUID":                   "824959bf-c55d-4ed2-b569-c33f3759c2b6",
+			"PayloadDisplayName":            "Renner UniFi",
+			"PayloadOrganization":           "Renner",
+			"IsHotspot":                     true,
+			"DomainName":                    "renner.uno",
+			"NAIRealmNames":                 []any{"renner.uno"},
+			"DisplayedOperatorName":         "Renner",
+			"ServiceProviderRoamingEnabled": false,
+			"AutoJoin":                      true,
+			"EncryptionType":                "Any",
+			"EAPClientConfiguration": map[string]any{
+				"UserName":                "Alice.Smith",
+				"UserPassword":            testKey,
+				"OuterIdentity":           "anonymous",
+				"AcceptEAPTypes":          []any{uint64(21)},
+				"TTLSInnerAuthentication": "PAP",
+				"TLSTrustedServerNames":   []any{"radius.renner.uno"},
+			},
+		}},
+		"PayloadType":         "Configuration",
+		"PayloadVersion":      uint64(1),
+		"PayloadIdentifier":   "uno.renner.wifi.renner-unifi",
+		"PayloadUUID":         "7175a2a3-ddd3-42ea-b4ad-b7e5501892f3",
+		"PayloadDisplayName":  "WLAN Renner UniFi",
+		"PayloadOrganization": "Renner",
+	}
+	if !reflect.DeepEqual(top, want) {
+		t.Errorf("profile\n got %#v\nwant %#v", top, want)
+	}
+	if !bytes.Contains(rec.Body.Bytes(), []byte("<string>app-password-&lt;&amp;&gt;-456</string>")) {
+		t.Error("the password is not escaped as XML text")
+	}
+}
+
+func (h *harness) windowsToken(t *testing.T) string {
+	t.Helper()
+	rec := h.callback("windows", "s", "s", "Alice.Smith")
+	if rec.Code != http.StatusFound {
+		t.Fatalf("status %d %q", rec.Code, rec.Body.String())
+	}
+	checkCleared(t, rec, "windows")
+	m := regexp.MustCompile(`^ms-settings:wifi-provisioning\?uri=https://wlan\.renner\.uno/windows/profile/([A-Za-z0-9_-]{43})$`).
+		FindStringSubmatch(rec.Header().Get("Location"))
+	if m == nil {
+		t.Fatalf("location %q", rec.Header().Get("Location"))
+	}
+	return m[1]
+}
+
+func validate(cert *x509.Certificate, body []byte) error {
+	doc := etree.NewDocument()
+	if err := doc.ReadFromBytes(body); err != nil {
+		return err
+	}
+	ctx := dsig.NewDefaultValidationContext(&dsig.MemoryX509CertificateStore{Roots: []*x509.Certificate{cert}})
+	_, err := ctx.Validate(doc.Root())
+	return err
+}
+
+func TestCallbackWindows(t *testing.T) {
+	h := newHarness(t)
+	token := h.windowsToken(t)
+	checkCreated(t, h, "windows", "Windows")
+
+	// No header or cookie: Windows Settings fetches it outside the authentik session.
+	head := h.do(httptest.NewRequest(http.MethodHead, "/windows/profile/"+token, nil))
+	if head.Code != http.StatusOK {
+		t.Errorf("HEAD: %d", head.Code)
+	}
+	rec := h.do(httptest.NewRequest(http.MethodGet, "/windows/profile/"+token, nil))
+	if rec.Code != http.StatusOK || rec.Header().Get("Content-Type") != "text/xml" {
+		t.Fatalf("first fetch: %d %v", rec.Code, rec.Header())
+	}
+	body := rec.Body.Bytes()
+	if again := h.do(httptest.NewRequest(http.MethodGet, "/windows/profile/"+token, nil)); again.Code != http.StatusNotFound {
+		t.Errorf("second fetch: %d", again.Code)
+	}
+
+	if err := validate(h.signing.cert, body); err != nil {
+		t.Fatalf("signature does not verify: %v\n%s", err, body)
+	}
+	s := string(body)
+	for _, want := range []string{
+		`<CarrierProvisioning xmlns="http://www.microsoft.com/networking/CarrierControl/v1">`,
+		`<Username>Alice.Smith</Username><Password>app-password-&lt;&amp;&gt;-456</Password>`,
+		`<Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo>`,
+		`<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"></CanonicalizationMethod>`,
+		`<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"></SignatureMethod>`,
+		`<Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"></Transform>`,
+		`<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"></DigestMethod>`,
+		`</Signature></CarrierProvisioning>`,
+	} {
+		if !strings.Contains(s, want) {
+			t.Errorf("missing %s", want)
+		}
+	}
+	// The reference digest is the SHA-1 of the canonical unsigned document; written with
+	// canonical settings, the unsigned root is already in that form.
+	unsigned := etree.NewDocument()
+	unsigned.SetRoot(windowsProfile("Alice.Smith", testKey).Root())
+	unsigned.WriteSettings = etree.WriteSettings{CanonicalEndTags: true, CanonicalText: true, CanonicalAttrVal: true}
+	unsignedBytes, err := unsigned.WriteToBytes()
+	if err != nil {
+		t.Fatal(err)
+	}
+	canonical, err := dsig.MakeC14N10RecCanonicalizer().Canonicalize(unsigned.Root())
+	if err != nil || !bytes.Equal(canonical, unsignedBytes) {
+		t.Fatalf("the unsigned document is not canonical: %v\n%s\n%s", err, canonical, unsignedBytes)
+	}
+	sum := sha1.Sum(canonical)
+	if !strings.Contains(s, "<DigestValue>"+base64.StdEncoding.EncodeToString(sum[:])+"</DigestValue>") {
+		t.Error("the digest is not the SHA-1 of the unsigned document")
+	}
+	signed := etree.NewDocument()
+	if err := signed.ReadFromBytes(body); err != nil {
+		t.Fatal(err)
+	}
+	if pi, ok := signed.Child[0].(*etree.ProcInst); !ok || pi.Target != "xml" || pi.Inst != `version="1.0"` {
+		t.Errorf("the document does not start with the XML declaration: %q", s[:min(len(s), 40)])
+	}
+	root := signed.Root()
+	if last := root.ChildElements()[len(root.ChildElements())-1]; last.Tag != "Signature" {
+		t.Errorf("the last child of the root is %s", last.Tag)
+	}
+	root.RemoveChild(root.SelectElement("Signature"))
+	if stripped, err := dsig.MakeC14N10RecCanonicalizer().Canonicalize(root); err != nil || !bytes.Equal(stripped, canonical) {
+		t.Errorf("without the signature, the document differs from the unsigned one: %v", err)
+	}
+	// Only the enveloped-signature transform, as in Microsoft's signed samples.
+	if n := strings.Count(s, "<Transform "); n != 1 {
+		t.Errorf("%d transforms, want 1", n)
+	}
+	if n := strings.Count(s, "<X509Certificate>"); n != 2 {
+		t.Errorf("%d certificates in KeyInfo, want the whole chain (2)", n)
+	}
+	leaf := base64.StdEncoding.EncodeToString(h.signing.cert.Raw)
+	if !strings.Contains(s, "<X509Data><X509Certificate>"+leaf+"</X509Certificate>") {
+		t.Error("the leaf is not the first certificate")
+	}
+
+	tampered := bytes.Replace(body, []byte("Alice.Smith"), []byte("Alice.Smitx"), 1)
+	if err := validate(h.signing.cert, tampered); err == nil {
+		t.Error("a tampered profile verifies")
+	}
+}
+
+// TestWindowsProfileSchema validates the signed document with xmllint against the schemas
+// Windows ships in %SYSTEMROOT%\schemas\provisioning. They are Microsoft's files and not in the
+// repo: point WLAN_SETUP_PROVISIONING_XSD at a copy of that folder to run it.
+func TestWindowsProfileSchema(t *testing.T) {
+	dir := os.Getenv("WLAN_SETUP_PROVISIONING_XSD")
+	if dir == "" {
+		t.Skip("WLAN_SETUP_PROVISIONING_XSD not set")
+	}
+	xmllint, err := exec.LookPath("xmllint")
+	if err != nil {
+		t.Skip("xmllint not installed")
+	}
+	tc := writeSigningFiles(t)
+	signer, err := loadSigner(tc.keyFile, tc.certFile)
+	if err != nil {
+		t.Fatal(err)
+	}
+	body, err := signer.Sign(windowsProfile("Alice.Smith", testKey))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// The schemas import each other by namespace only; a wrapper schema gives libxml2 the
+	// locations. Dependencies first, so the later imports find their namespaces loaded.
+	wrapper := etree.NewDocument()
+	schema := wrapper.CreateElement("xs:schema")
+	schema.CreateAttr("xmlns:xs", "http://www.w3.org/2001/XMLSchema")
+	schema.CreateAttr("targetNamespace", "urn:wlan-setup:schema-test")
+	for _, s := range []struct{ ns, file string }{
+		{"http://www.microsoft.com/networking/CarrierControl/Base/v1", "provisioning_base_v1.xsd"},
+		{"http://www.microsoft.com/networking/CarrierControl/Plans/v1", "provisioning_plans_v1.xsd"},
+		{"http://www.microsoft.com/networking/CarrierControl/WWAN/v1", "provisioning_wwan_v1.xsd"},
+		{"http://www.microsoft.com/networking/CarrierControl/WLAN/v1", "provisioning_wlan_v1.xsd"},
+		{dsig.Namespace, "provisioning_sig_v1.xsd"},
+		{nsCarrierControl, "provisioning_v1.xsd"},
+	} {
+		imp := schema.CreateElement("xs:import")
+		imp.CreateAttr("namespace", s.ns)
+		imp.CreateAttr("schemaLocation", "file://"+filepath.Join(dir, s.file))
+	}
+	tmp := t.TempDir()
+	wrapperFile := filepath.Join(tmp, "wrapper.xsd")
+	if err := wrapper.WriteToFile(wrapperFile); err != nil {
+		t.Fatal(err)
+	}
+	docFile := filepath.Join(tmp, "profile.xml")
+	if err := os.WriteFile(docFile, body, 0o600); err != nil {
+		t.Fatal(err)
+	}
+	out, err := exec.Command(xmllint, "--noout", "--schema", wrapperFile, docFile).CombinedOutput()
+	if err != nil {
+		t.Fatalf("xmllint: %v\n%s", err, out)
+	}
+}
+
+func TestWindowsProfileDocument(t *testing.T) {
+	tc := writeSigningFiles(t)
+	signer, err := loadSigner(tc.keyFile, tc.certFile)
+	if err != nil {
+		t.Fatal(err)
+	}
+	body, err := signer.Sign(windowsProfile("Alice.Smith", testKey))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := validate(tc.cert, body); err != nil {
+		t.Fatalf("signature does not verify: %v", err)
+	}
+	var wellFormed struct{}
+	if err := xml.Unmarshal(body, &wellFormed); err != nil {
+		t.Fatalf("not well-formed: %v", err)
+	}
+	doc := etree.NewDocument()
+	if err := doc.ReadFromBytes(body); err != nil {
+		t.Fatal(err)
+	}
+	root := doc.Root()
+	const (
+		wlan  = "WLANProfiles/WLANProfile/"
+		sec   = wlan + "MSM/security/"
+		eap   = sec + "OneX/EAPConfig/EapHostConfig/"
+		ttls  = eap + "Config/EapTtls/"
+		creds = sec + "EapHostUserCredentials/"
+		sig   = "Signature/"
+	)
+	for path, want := range map[string]string{
+		"Global/CarrierId":                                carrierID,
+		"Global/SubscriberId":                             "rennerunifi",
+		wlan + "name":                                     "Renner UniFi",
+		wlan + "SSIDConfig/SSID/name":                     "Renner UniFi",
+		wlan + "Hotspot2/DomainName":                      "renner.uno",
+		wlan + "Hotspot2/NAIRealm/name":                   "renner.uno",
+		sec + "authEncryption/authentication":             "WPA3ENT",
+		sec + "authEncryption/encryption":                 "AES",
+		sec + "authEncryption/useOneX":                    "true",
+		sec + "OneX/authMode":                             "user",
+		eap + "EapMethod/Type":                            "21",
+		eap + "EapMethod/VendorId":                        "0",
+		eap + "EapMethod/VendorType":                      "0",
+		eap + "EapMethod/AuthorId":                        "311",
+		ttls + "ServerValidation/ServerNames":             "radius.renner.uno",
+		ttls + "ServerValidation/TrustedRootCAHash":       "ca bd 2a 79 a1 07 6a 31 f2 1d 25 36 35 cb 03 9d 43 29 a5 e8",
+		ttls + "ServerValidation/DisablePrompt":           "true",
+		ttls + "Phase2Authentication/PAPAuthentication":   "",
+		ttls + "Phase1Identity/IdentityPrivacy":           "true",
+		ttls + "Phase1Identity/AnonymousIdentity":         "anonymous",
+		creds + "EapMethod/eapCommon:Type":                "21",
+		creds + "EapMethod/eapCommon:AuthorId":            "311",
+		creds + "Credentials/EapTtls/Username":            "Alice.Smith",
+		creds + "Credentials/EapTtls/Password":            testKey,
+		sig + "SignedInfo/Reference/Transforms/Transform": "",
+	} {
+		el := root.FindElement(path)
+		if el == nil {
+			t.Errorf("no element %s", path)
+			continue
+		}
+		if el.Text() != want {
+			t.Errorf("%s = %q, want %q", path, el.Text(), want)
+		}
+	}
+	for path, want := range map[string]string{
+		".":                                    "http://www.microsoft.com/networking/CarrierControl/v1",
+		"Global/CarrierId":                     "http://www.microsoft.com/networking/CarrierControl/v1",
+		"WLANProfiles":                         "http://www.microsoft.com/networking/CarrierControl/v1",
+		wlan + "Hotspot2/DomainName":           "http://www.microsoft.com/networking/CarrierControl/WLAN/v1",
+		sec + "OneX/authMode":                  "http://www.microsoft.com/networking/OneX/v1",
+		eap + "EapMethod":                      "http://www.microsoft.com/provisioning/EapHostConfig",
+		eap + "EapMethod/Type":                 "http://www.microsoft.com/provisioning/EapCommon",
+		eap + "EapMethod/AuthorId":             "http://www.microsoft.com/provisioning/EapCommon",
+		ttls + "ServerValidation":              "http://www.microsoft.com/provisioning/EapTtlsConnectionPropertiesV1",
+		creds + "EapMethod":                    "http://www.microsoft.com/provisioning/EapHostUserCredentials",
+		creds + "EapMethod/eapCommon:Type":     "http://www.microsoft.com/provisioning/EapCommon",
+		creds + "Credentials/EapTtls/Password": "http://www.microsoft.com/provisioning/EapTtlsUserPropertiesV1",
+		"Signature":                            dsig.Namespace,
+		sig + "SignedInfo/Reference":           dsig.Namespace,
+	} {
+		if el := root.FindElement(path); el == nil || el.NamespaceURI() != want {
+			t.Errorf("%s: namespace not %s", path, want)
+		}
+	}
+	if si := root.FindElement(sig + "SignedInfo"); si == nil || len(si.Attr) != 0 {
+		t.Error("SignedInfo carries its own attributes")
+	}
+	for path, want := range map[string]string{
+		sig + "SignedInfo/CanonicalizationMethod":         "http://www.w3.org/TR/2001/REC-xml-c14n-20010315",
+		sig + "SignedInfo/SignatureMethod":                "http://www.w3.org/2000/09/xmldsig#rsa-sha1",
+		sig + "SignedInfo/Reference/Transforms/Transform": "http://www.w3.org/2000/09/xmldsig#enveloped-signature",
+		sig + "SignedInfo/Reference/DigestMethod":         "http://www.w3.org/2000/09/xmldsig#sha1",
+	} {
+		if el := root.FindElement(path); el == nil || el.SelectAttrValue("Algorithm", "") != want {
+			t.Errorf("%s: Algorithm not %s", path, want)
+		}
+	}
+	if ref := root.FindElement(sig + "SignedInfo/Reference"); ref == nil || ref.SelectAttrValue("URI", "-") != "" {
+		t.Error(`Reference URI is not ""`)
+	}
+	if n := len(root.FindElements(sig + "SignedInfo/Reference/Transforms/Transform")); n != 1 {
+		t.Errorf("%d transforms, want 1", n)
+	}
+	certs := root.FindElements(sig + "KeyInfo/X509Data/X509Certificate")
+	if len(certs) != 2 || certs[0].Text() != base64.StdEncoding.EncodeToString(tc.cert.Raw) {
+		t.Errorf("KeyInfo holds %d certificates, want the chain with the leaf first", len(certs))
+	}
+	if _, err := signer.Sign(doc); err == nil {
+		t.Error("an already signed document was signed again")
+	}
+}
+
+func TestWindowsProfileExpires(t *testing.T) {
+	h := newHarness(t)
+	token := h.windowsToken(t)
+	h.clock.Add(profileTTL)
+	if rec := h.do(httptest.NewRequest(http.MethodGet, "/windows/profile/"+token, nil)); rec.Code != http.StatusNotFound {
+		t.Errorf("expired: %d", rec.Code)
+	}
+	if len(h.srv.profiles.profiles) != 0 {
+		t.Error("the expired profile was not purged")
+	}
+	if rec := h.do(httptest.NewRequest(http.MethodGet, "/windows/profile/unknown", nil)); rec.Code != http.StatusNotFound {
+		t.Errorf("unknown: %d", rec.Code)
+	}
+}
+
+func TestWhoamiHealthzIndexNotFound(t *testing.T) {
+	h := newHarness(t)
+	for _, c := range []struct{ user, want string }{{"Alice.Smith", "Alice.Smith"}, {"a b", ""}, {"", ""},
+		{strings.Repeat("a", 65), ""}} {
+		req := httptest.NewRequest(http.MethodGet, "/whoami", nil)
+		req.Header.Set("X-authentik-username", c.user)
+		rec := h.do(req)
+		if rec.Code != http.StatusOK || rec.Body.String() != c.want || !strings.HasPrefix(rec.Header().Get("Content-Type"), "text/plain") {
+			t.Errorf("whoami %q: %d %q", c.user, rec.Code, rec.Body.String())
+		}
+	}
+	if rec := h.do(httptest.NewRequest(http.MethodGet, "/healthz", nil)); rec.Code != http.StatusOK || rec.Body.String() != "ok\n" {
+		t.Errorf("healthz: %d %q", rec.Code, rec.Body.String())
+	}
+	rec := h.do(httptest.NewRequest(http.MethodGet, "/", nil))
+	if rec.Code != http.StatusOK || !strings.Contains(rec.Body.String(), `href="/windows/install"`) ||
+		strings.Contains(rec.Body.String(), ".cmd") {
+		t.Errorf("index: %d", rec.Code)
+	}
+	for _, req := range []*http.Request{
+		httptest.NewRequest(http.MethodGet, "/renner-unifi-wlan.cmd", nil),
+		httptest.NewRequest(http.MethodGet, "/linux/install", nil),
+		httptest.NewRequest(http.MethodPost, "/", nil),
+		httptest.NewRequest(http.MethodPost, "/android/install", nil),
+		httptest.NewRequest(http.MethodGet, "/index.html", nil),
+	} {
+		if rec := h.do(req); rec.Code != http.StatusNotFound {
+			t.Errorf("%s %s: %d", req.Method, req.URL.Path, rec.Code)
+		}
+	}
+}
+
+func TestLoadConfig(t *testing.T) {
+	if _, err := loadConfig(env(nil)); err == nil || !strings.Contains(err.Error(), "WLAN_SETUP_CLIENT_SECRET is not set") {
+		t.Errorf("missing secret: %v", err)
+	}
+	c, err := loadConfig(env(map[string]string{"WLAN_SETUP_CLIENT_SECRET": "x"}))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if c.AuthentikURL != "http://authentik-server.authentik.svc.cluster.local" ||
+		c.AuthorizeURL != "https://auth.renner.uno/application/o/authorize/" || c.PublicURL != "https://wlan.renner.uno" ||
+		c.SigningKey != "/etc/wlan-signing/tls.key" || c.SigningCert != "/etc/wlan-signing/tls.crt" || c.Listen != ":8080" {
+		t.Errorf("defaults %+v", c)
+	}
+	if _, err := loadConfig(env(map[string]string{"WLAN_SETUP_CLIENT_SECRET": "x", "PUBLIC_URL": "wlan"})); err == nil {
+		t.Error("relative PUBLIC_URL accepted")
+	}
+}
@@ -0,0 +1,137 @@
+package main
+
+import (
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"os"
+
+	"github.com/beevik/etree"
+	dsig "github.com/russellhaering/goxmldsig"
+)
+
+// Signer holds the key and chain that sign the Windows provisioning document.
+type Signer struct {
+	key   *rsa.PrivateKey
+	chain [][]byte
+}
+
+// loadSigner reads the PEM key (PKCS#8 RSA) and the PEM chain (leaf first). It runs per request:
+// cert-manager rotates the files.
+func loadSigner(keyFile, certFile string) (*Signer, error) {
+	keyPEM, err := os.ReadFile(keyFile)
+	if err != nil {
+		return nil, fmt.Errorf("signing key: %w", err)
+	}
+	certPEM, err := os.ReadFile(certFile)
+	if err != nil {
+		return nil, fmt.Errorf("signing certificate: %w", err)
+	}
+	return parseSigner(keyPEM, certPEM)
+}
+
+func parseSigner(keyPEM, certPEM []byte) (*Signer, error) {
+	block, _ := pem.Decode(keyPEM)
+	if block == nil {
+		return nil, errors.New("signing key: no PEM block")
+	}
+	var key *rsa.PrivateKey
+	switch block.Type {
+	case "PRIVATE KEY":
+		k, err := x509.ParsePKCS8PrivateKey(block.Bytes)
+		if err != nil {
+			return nil, fmt.Errorf("signing key: %w", err)
+		}
+		rk, ok := k.(*rsa.PrivateKey)
+		if !ok {
+			return nil, errors.New("signing key: not an RSA key")
+		}
+		key = rk
+	case "RSA PRIVATE KEY":
+		k, err := x509.ParsePKCS1PrivateKey(block.Bytes)
+		if err != nil {
+			return nil, fmt.Errorf("signing key: %w", err)
+		}
+		key = k
+	default:
+		return nil, fmt.Errorf("signing key: unexpected PEM block %q", block.Type)
+	}
+	var chain [][]byte
+	for rest := certPEM; ; {
+		var b *pem.Block
+		b, rest = pem.Decode(rest)
+		if b == nil {
+			break
+		}
+		if b.Type != "CERTIFICATE" {
+			continue
+		}
+		if _, err := x509.ParseCertificate(b.Bytes); err != nil {
+			return nil, fmt.Errorf("signing certificate: %w", err)
+		}
+		chain = append(chain, b.Bytes)
+	}
+	if len(chain) == 0 {
+		return nil, errors.New("signing certificate: no certificate")
+	}
+	leaf, _ := x509.ParseCertificate(chain[0])
+	if pub, ok := leaf.PublicKey.(*rsa.PublicKey); !ok || !pub.Equal(&key.PublicKey) {
+		return nil, errors.New("signing certificate: the first certificate does not match the key")
+	}
+	return &Signer{key: key, chain: chain}, nil
+}
+
+const dsigNS = dsig.Namespace
+
+// Sign appends an enveloped XML-DSig signature as the last child of doc's root and returns the
+// serialized document, in the form of Microsoft's CarrierProvisioning samples: Reference URI=""
+// with only the enveloped-signature transform, inclusive C14N 1.0, RSA-SHA1, SHA-1 digest, and
+// every certificate of the chain in KeyInfo/X509Data.
+func (s *Signer) Sign(doc *etree.Document) ([]byte, error) {
+	root := doc.Root()
+	if root == nil || root.Tag != "CarrierProvisioning" || root.SelectElement(dsig.SignatureTag) != nil {
+		return nil, errors.New("signing: not an unsigned CarrierProvisioning document")
+	}
+	c14n := dsig.MakeC14N10RecCanonicalizer()
+	canonical, err := c14n.Canonicalize(root)
+	if err != nil {
+		return nil, fmt.Errorf("signing: %w", err)
+	}
+	digest := sha1.Sum(canonical)
+
+	signature := root.CreateElement(dsig.SignatureTag)
+	signature.CreateAttr("xmlns", dsigNS)
+	signedInfo := signature.CreateElement(dsig.SignedInfoTag)
+	signedInfo.CreateElement(dsig.CanonicalizationMethodTag).
+		CreateAttr(dsig.AlgorithmAttr, c14n.Algorithm().String())
+	signedInfo.CreateElement(dsig.SignatureMethodTag).CreateAttr(dsig.AlgorithmAttr, dsig.RSASHA1SignatureMethod)
+	reference := signedInfo.CreateElement(dsig.ReferenceTag)
+	reference.CreateAttr(dsig.URIAttr, "")
+	reference.CreateElement(dsig.TransformsTag).CreateElement(dsig.TransformTag).
+		CreateAttr(dsig.AlgorithmAttr, dsig.EnvelopedSignatureAltorithmId.String())
+	reference.CreateElement(dsig.DigestMethodTag).CreateAttr(dsig.AlgorithmAttr, dsigNS+"sha1")
+	reference.CreateElement(dsig.DigestValueTag).SetText(base64.StdEncoding.EncodeToString(digest[:]))
+
+	// In place, the canonicalizer adds the namespace SignedInfo inherits from Signature.
+	canonical, err = c14n.Canonicalize(signedInfo)
+	if err != nil {
+		return nil, fmt.Errorf("signing: %w", err)
+	}
+	hashed := sha1.Sum(canonical)
+	value, err := rsa.SignPKCS1v15(rand.Reader, s.key, crypto.SHA1, hashed[:])
+	if err != nil {
+		return nil, fmt.Errorf("signing: %w", err)
+	}
+	signature.CreateElement(dsig.SignatureValueTag).SetText(base64.StdEncoding.EncodeToString(value))
+	x509Data := signature.CreateElement(dsig.KeyInfoTag).CreateElement(dsig.X509DataTag)
+	for _, c := range s.chain {
+		x509Data.CreateElement(dsig.X509CertificateTag).SetText(base64.StdEncoding.EncodeToString(c))
+	}
+	return doc.WriteToBytes()
+}
@@ -0,0 +1,70 @@
+package main
+
+import (
+	"sync"
+	"time"
+)
+
+// profileTTL is how long a signed Windows profile waits for Windows Settings to fetch it.
+const profileTTL = 5 * time.Minute
+
+// maxProfiles bounds the profiles held at once.
+const maxProfiles = 1000
+
+type storedProfile struct {
+	body    []byte
+	expires time.Time
+}
+
+// ProfileStore keeps signed Windows profiles in memory, each fetchable once until it expires.
+type ProfileStore struct {
+	mu       sync.Mutex
+	now      func() time.Time
+	profiles map[string]storedProfile
+}
+
+func newProfileStore(now func() time.Time) *ProfileStore {
+	return &ProfileStore{now: now, profiles: map[string]storedProfile{}}
+}
+
+func (s *ProfileStore) purge(now time.Time) {
+	for k, p := range s.profiles {
+		if !now.Before(p.expires) {
+			delete(s.profiles, k)
+		}
+	}
+}
+
+// Put stores body under token; false when the store is full.
+func (s *ProfileStore) Put(token string, body []byte) bool {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	now := s.now()
+	s.purge(now)
+	if len(s.profiles) >= maxProfiles {
+		return false
+	}
+	s.profiles[token] = storedProfile{body: body, expires: now.Add(profileTTL)}
+	return true
+}
+
+// Take returns the profile stored under token and deletes it.
+func (s *ProfileStore) Take(token string) ([]byte, bool) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.purge(s.now())
+	p, ok := s.profiles[token]
+	if ok {
+		delete(s.profiles, token)
+	}
+	return p.body, ok
+}
+
+// Has reports whether a profile is stored under token, without taking it.
+func (s *ProfileStore) Has(token string) bool {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.purge(s.now())
+	_, ok := s.profiles[token]
+	return ok
+}
Author	SHA1	Message	Date
security-bot	cd2e7864a4	chore(image-automation): bump gitea.renner.uno/gitea_admin/wlan-setup:2026-11-05-1517 Updates managed by image-automation-controller.	2026-11-05 15:19:21 +00:00
k.renner	fec9f6e0e5	Merge pull request 'fix(wlan-setup): Windows profile valid against the provisioning schemas' (#1573 ) from fix/wlan-setup-windows-xsd into main ci/woodpecker/push/build-ci-images Pipeline was successful Details Reviewed-on: #1573	2026-11-05 15:17:16 +00:00
claude-botandClaude Opus 5.5	55fce76a2d	fix(wlan-setup): Windows profile valid against the provisioning schemas ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/wlan-setup-test Pipeline was successful Details Windows Settings rejected the provisioning XML: Global/SubscriberId is base:SubscriberType (\w+, at most 20 characters) in the schemas Windows ships in %SYSTEMROOT%\schemas\provisioning, and "renner-unifi" contains a hyphen. It is now "rennerunifi". Those schemas also allow WPA3ENT and Hotspot2/NAIRealm, which the online schema reference lacks: the profile uses WPA3ENT again (the network is WPA3-Enterprise) and carries NAI realm renner.uno next to the domain. TestWindowsProfileSchema validates the signed document with xmllint against a copy of that schema folder (WLAN_SETUP_PROVISIONING_XSD); without it the test is skipped, the schemas are Microsoft's files and not in the repo. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 16:16:06 +01:00
security-bot	5fcd6dc5c4	chore(image-automation): bump gitea.renner.uno/gitea_admin/wlan-setup:2026-11-05-1429 Updates managed by image-automation-controller.	2026-11-05 14:53:19 +00:00
security-bot	3a35e8481a	chore(image-automation): bump gotenberg/gotenberg:8.40.0 Updates managed by image-automation-controller.	2026-11-05 14:53:04 +00:00
k.renner	a5be653044	Merge pull request 'fix(wlan-setup): schema-valid Windows profile, profiles built with serializers' (#1572 ) from fix/wlan-setup-windows-schema into main ci/woodpecker/push/build-ci-images Pipeline was successful Details Reviewed-on: #1572 Reviewed-by: Review Bot <review-bot@renner.uno>	2026-11-05 14:29:39 +00:00
security-bot	1d5a262a84	chore(image-automation): bump gitea.renner.uno/gitea_admin/ci-backup-verify:2026-11-05 Updates managed by image-automation-controller.	2026-11-05 14:24:19 +00:00
security-bot	ad6fc66875	chore(image-automation): bump gitea.renner.uno/gitea_admin/kuma-sync:2026-11-05-1355 Updates managed by image-automation-controller.	2026-11-05 14:24:14 +00:00
security-bot	861e9a3193	chore(image-automation): bump gitea.renner.uno/konairius/alpine-openssl:2026-11-05-1353 Updates managed by image-automation-controller.	2026-11-05 14:23:48 +00:00
claude-bot	9a1dc89326	Merge remote-tracking branch 'origin/main' into fix/wlan-setup-windows-schema ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/wlan-setup-test Pipeline was successful Details	2026-11-05 15:18:39 +01:00
claude-botandClaude Opus 5.5	d505ca2062	chore(wlan-setup): drop the build output from the tree Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 15:18:29 +01:00
claude-botandClaude Opus 5.5	28e864cfc4	refactor(wlan-setup): build profiles with XML and plist serializers ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/wlan-setup-test Pipeline was canceled Details All three profiles were assembled from strings. They are now typed documents: - Android: PPS MO from encoding/xml structs; MIME multipart with mime/multipart (boundary renner-passpoint-profile; Android's ConfigParser reads part headers into a map, so their order does not matter). - Apple: .mobileconfig marshalled with howett.net/plist. - Windows: CarrierProvisioning built as an etree document; the signature is an etree subtree, digest and SignedInfo canonicalized with goxmldsig's C14N 1.0 canonicalizer (SignedInfo in place, so it carries the inherited xmldsig namespace). Same form as Microsoft's samples: one transform, rsa-sha1, sha1 digest, chain in KeyInfo. Tests parse the outputs (multipart reader, encoding/xml, plist, etree) and verify the Windows signature with goxmldsig. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 15:18:15 +01:00
security-bot	e7d45a5c31	chore(image-automation): bump gitea.renner.uno/gitea_admin/cloudflare-lb-sync:2026-11-05-1401 Updates managed by image-automation-controller.	2026-11-05 14:17:39 +00:00
security-bot	7a8791c3b0	chore(image-automation): bump gitea.renner.uno/gitea_admin/review-bot:2026-11-05-1350 Updates managed by image-automation-controller.	2026-11-05 14:14:29 +00:00
claude-botandClaude Opus 5.5	b6acbc6e79	fix(wlan-setup): Windows provisioning XML within the CarrierControl schema ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/wlan-setup-test Pipeline was successful Details Windows Settings rejected the profile as invalid provisioning XML. The CarrierControl WLAN schema allows authentication only up to WPA2; WPA3ENT is not in it. The profile now uses WPA2 (Enterprise; Windows adds the PMF the WPA3-Enterprise network requires) and follows Microsoft's signed Passpoint samples otherwise: Hotspot2 with DomainName only, XML declaration in front (outside the root, so not part of the digest). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 15:07:23 +01:00
security-bot	b1b58e397c	chore(image-automation): bump gitea.renner.uno/gitea_admin/authentik-gate-sync:2026-11-05-1355 Updates managed by image-automation-controller.	2026-11-05 14:07:18 +00:00
k.renner	fdaf20aa3f	Merge pull request 'feat(wlan-setup): run wlan.renner.uno on the Go service' (#1571 ) from feat/wlan-setup-go-deploy into main Reviewed-on: #1571	2026-11-05 13:59:54 +00:00
claude-botandClaude Opus 5.5	4e61d543a8	feat(wlan-setup): run wlan.renner.uno on the Go service ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details The wlan-setup Deployment runs gitea.renner.uno/gitea_admin/wlan-setup (Flux image policy wlan-setup) instead of nginx + njs; the ConfigMap wlan-setup-config.yaml with nginx.conf, njs and the Windows .cmd is removed. - Certificate wlan-setup-signing for wlan.renner.uno (PKCS#8), mounted at /etc/wlan-signing (fsGroup 65534, mode 0440); the service reads it per request, so renewals need no restart. - Ingress wlan-setup-provisioning: /windows/profile/ without the authentik gate, for Windows Settings fetching the signed provisioning XML. - OAuth provider wlan-setup: redirect URI https://wlan.renner.uno/windows/callback. - docs/radius/dot1x.md: Go service and the Windows Passpoint flow. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 14:56:15 +01:00
security-bot	302b177ba2	chore(image-automation): bump gitea.renner.uno/gitea_admin/secret-rotator:2026-11-05 Updates managed by image-automation-controller.	2026-11-05 13:54:15 +00:00
security-bot	531e192e0c	chore(image-automation): bump gitea.renner.uno/konairius/cni-plugins:2026-11-05-1353 Updates managed by image-automation-controller.	2026-11-05 13:53:49 +00:00
security-bot	3416cd476d	chore(image-automation): bump gitea.renner.uno/konairius/alpine-jq:2026-11-05-1353 Updates managed by image-automation-controller.	2026-11-05 13:53:48 +00:00
k.renner	8a41b80217	Merge pull request 'feat(wlan-setup): Go service for the WLAN setup page' (#1570 ) from feat/wlan-setup-go into main ci/woodpecker/push/build-ci-images Pipeline was successful Details Reviewed-on: #1570 Reviewed-by: Review Bot <review-bot@renner.uno>	2026-11-05 13:46:29 +00:00
claude-botandClaude Opus 5.5	a05f1431ca	feat(wlan-setup): Go service for the WLAN setup page ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/wlan-setup-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details wlan-setup/ is a Go service that will replace the nginx + njs backend of wlan.renner.uno (switched over in a follow-up once the first image exists). - Page, /whoami, /healthz; /{android,apple,windows}/install and /callback: authentik OAuth code flow (client wlan-setup, client_secret_basic), user check against X-authentik-username, per-device app password wlan-<platform>-... (29 days), profile per platform: Android Passpoint (application/x-wifi-config), Apple .mobileconfig with Passpoint, Windows CarrierProvisioning with Passpoint. - Windows: the profile is signed with XML-DSig in the form of Microsoft's samples (enveloped, C14N 1.0, rsa-sha1, chain in KeyInfo) by the key in /etc/wlan-signing, kept for 5 minutes under a single-use token, and the browser is sent to ms-settings:wifi-provisioning?uri=.../windows/profile/<token>. - Offline tests against a fake authentik; goxmldsig verifies the signature in the tests only. - CI: wlan-setup-test (gofmt, vet, test -race) on PRs; build-ci-images builds gitea.renner.uno/gitea_admin/wlan-setup:YYYY-MM-DD-HHMM on main; Flux image automation follows the newest tag. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 14:39:07 +01:00
k.renner	5718c9bae2	Merge pull request 'feat(radius): Apple Passpoint profile with a per-device app password' (#1568 ) from feat/wlan-setup-apple-passpoint into main Reviewed-on: #1568	2026-11-05 13:03:12 +00:00
k.renner	2c79edabea	Merge pull request 'docs(radius): Renner UniFi is WPA3 Enterprise with Passpoint' (#1567 ) from docs/dot1x-passpoint-renner-unifi into main Reviewed-on: #1567	2026-11-05 13:02:23 +00:00
claude-botandClaude Opus 5.5	6e12a608b3	docs(radius): Passpoint setup for Android and Apple ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details Android and Apple get Passpoint profiles with their own app password from wlan.renner.uno; the manual Android steps with the account password are removed. Windows and Linux keep their setup files. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 14:00:55 +01:00
claude-botandClaude Opus 5.5	5718492e2b	feat(radius): Apple Passpoint profile with a per-device app password wlan.renner.uno serves Apple devices the same way as Android: /apple/install signs in through the wlan-setup OAuth application, /apple/callback creates an app password (wlan-apple-...) with the user's own access token and returns a .mobileconfig with Passpoint (IsHotspot, domain and NAI realm renner.uno), EAP-TTLS/PAP, outer identity anonymous, trusted server name radius.renner.uno, username and app password. The static profile without a password is removed; its PayloadIdentifier/UUIDs are kept so the new profile replaces it on install. The OAuth provider gets the redirect URI https://wlan.renner.uno/apple/callback. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 14:00:16 +01:00
claude-botandClaude Opus 5.5	3bfb38ebd7	docs(radius): Renner UniFi is WPA3 Enterprise with Passpoint ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details "Renner UniFi" now runs WPA3 Enterprise without transition mode and advertises Passpoint (realm and domain renner.uno, EAP-TTLS/PAP), so the Android profiles from wlan.renner.uno join it directly. The table row for the deleted "Renner Test" WLAN is replaced; the Windows manual setup uses WPA3-Enterprise. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 13:53:12 +01:00
k.renner	1de63af07b	Merge pull request 'feat(radius): Android WLAN profile with a per-device app password' (#1566 ) from feat/dot1x-app-passwords into main Reviewed-on: #1566	2026-11-05 12:19:11 +00:00
claude-botandClaude Opus 5.5	6c2c278f65	feat(radius): log WLAN app password renewals ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 13:16:27 +01:00
claude-botandClaude Opus 5.5	21625685b4	feat(radius): WLAN app passwords expire 60 days after last use ci/woodpecker/pr/ci-scripts-test Pipeline failed Details ci/woodpecker/pr/ci-manifests-test Pipeline was canceled Details New app passwords start with 29 days (below the 30-day API cap, so no group attribute is needed). The expression policy dot1x-app-password-renew, re-evaluated on the dot1x-login binding, renews the app password that TokenBackend matched to 60 days on each 802.1X login (at most one write per day; always passes, failure_result true). authentik rejects expired app passwords and deletes them in clean_expired_models (every 5 min). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 13:11:12 +01:00
claude-botandClaude Opus 5.5	29da21c28f	docs(radius): app password lifetime cap is 30 days without the attribute ci/woodpecker/pr/ci-scripts-test Pipeline is pending Details ci/woodpecker/pr/ci-manifests-test Pipeline was canceled Details Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 13:05:27 +01:00
claude-botandClaude Opus 5.5	c781e263fc	fix(radius): wlan-setup authentik subrequests take large replies ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was canceled Details - subrequest_output_buffer_size 256k: users/me with groups, avatar and permissions exceeds the one-page default and was cut off. - proxy_pass_request_headers off: browser headers (Accept-Encoding, User-Agent, X-authentik-*) no longer reach authentik. - Random suffix on the app password identifier, so two installs in the same second do not collide. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 13:02:10 +01:00
claude-botandClaude Opus 5.5	b1be3181ef	feat(radius): Android WLAN profile with a per-device app password ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details wlan.renner.uno signs the user in through the new authentik OAuth2 application wlan-setup (confidential, scope goauthentik.io/api). The callback exchanges the code (client_secret_basic), creates an app password with the user's own access token (10 years) and returns the Passpoint profile carrying it in the response to the user's GET. The page asks for no password and stores nothing; deleting the app password in authentik removes the device. - dot1x-password stage also accepts app passwords (TokenBackend). - Client secret: ESO Password generator wlan-setup-oauth, read by the authentik worker (blueprint) and by wlan-setup. - authentik calls go through an internal nginx location; headers come from $arg_* because subrequests share the parent's variable cache. - Reloader annotations on the wlan-setup Deployment metadata. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 12:52:09 +01:00
k.renner	08b087337e	Merge pull request 'feat(radius): Android Passpoint profile on the WLAN setup page' (#1565 ) from feat/wlan-setup-passpoint into main ci/woodpecker/cron/e2e Pipeline failed Details ci/woodpecker/cron/security-scan Pipeline was successful Details Reviewed-on: #1565 Reviewed-by: Review Bot <review-bot@renner.uno>	2026-11-05 10:37:22 +00:00
claude-botandClaude Opus 5.5	8610853a6b	feat(radius): serve the Android Passpoint profile from nginx ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details Android starts its Passpoint installer only for a profile fetched with a user-triggered GET and Content-Type application/x-wifi-config; a browser-generated blob does not qualify. The page now POSTs the password to /android/prepare, where njs builds the profile and stores it in a shared dict (120 s, bound to the caller's username) under a random token; the link /android/profile/<token> delivers it once. AAAServerTrustedNames moves under Extension/Android, the only place Android's PpsMoParser accepts it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 11:32:21 +01:00
claude-botandClaude Opus 5.5	1b724ef114	feat(radius): Android Passpoint profile on the WLAN setup page ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details The Android section takes the password, builds a Passpoint R1 profile (application/x-wifi-config: PPS MO with HomeSP FQDN and realm renner.uno, EAP-TTLS with inner PAP, AAA server name radius.renner.uno, ISRG Root X1 as trust anchor) in the browser and hands it to Android as a blob. The password is not sent to any server. Matches WLANs that advertise Hotspot 2.0 with domain and NAI realm renner.uno. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 10:52:51 +01:00
k.renner	ee1a421dc0	Merge pull request 'feat(radius): WLAN setup page wlan.renner.uno for "Renner UniFi"' (#1564 ) from feat/wlan-setup-page into main Reviewed-on: #1564 Reviewed-by: Review Bot <review-bot@renner.uno>	2026-11-05 09:02:04 +00:00
claude-botandClaude Opus 5.5	1e66d793d5	feat(radius): WLAN setup page wlan.renner.uno for "Renner UniFi" ci/woodpecker/pr/ci-scripts-test Pipeline was successful Details ci/woodpecker/pr/ci-manifests-test Pipeline was successful Details nginx behind the Authentik gate (any user, public) serving: - Apple profile (TTLS/PAP, outer identity anonymous, trusted server name radius.renner.uno) with the caller's username from X-authentik-username, - a Windows .cmd that imports the WLAN profile via netsh (TTLS/PAP, server name radius.renner.uno, trust anchor ISRG Root X1), - the Linux nmcli command. No file carries a password. Usernames outside [A-Za-z0-9._@+-] are left blank instead of being put into a generated file. The Renner Test profile is removed; that SSID no longer exists. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-11-05 09:56:10 +01:00
security-bot	0996609ce4	chore(image-automation): bump gitea.renner.uno/konairius/shelly-manager:2026-11-05-0732 Updates managed by image-automation-controller.	2026-11-05 07:51:27 +00:00
k.renner	4b27a5f273	Merge pull request 'chore(ci): bump ci-claude image to 2.1.318' (#1563 ) from ci-image/claude-2.1.318 into main Reviewed-on: #1563	2026-11-05 07:36:53 +00:00