feat(radius): WLAN setup page wlan.renner.uno for "Renner UniFi" #1564

Merged
k.renner merged 1 commits from feat/wlan-setup-page into main 2026-11-05 09:02:05 +00:00
5 changed files with 394 additions and 64 deletions
@@ -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>
+11 -6
View File
@@ -143,7 +143,13 @@ 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; `kubernetes/apps/authentik/wlan-setup*.yaml`). It serves the
Apple profile (caller's username filled in), a Windows file that imports the
WLAN profile with `netsh`, and the Linux `nmcli` command. No file carries a password. Android has no
import path without Passpoint or an app; it uses the manual values below.
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
@@ -175,7 +181,7 @@ inside the TLS tunnel to FreeRADIUS and is never sent in clear over the air.
Settings > Network & Internet > Wi-Fi > Manage known networks > Add network:
- Network name: `Renner Test`
- Network name: `Renner UniFi`
- Security type: WPA2-Enterprise AES
- EAP method: EAP-TTLS
- Authentication method: Unencrypted password (PAP)
@@ -191,10 +197,9 @@ 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
Apple devices need a configuration profile; the setup page serves it with the
username filled in. Install it via Settings (Profile Downloaded). The device
asks for the 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`
@@ -16,6 +16,8 @@ resources:
- freeradius-network-attachment.yaml
- freeradius.yaml
- freeradius-cnp.yaml
- wlan-setup-config.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 +1,248 @@
# wlan.renner.uno: setup files for "Renner UniFi" (802.1X, EAP-TTLS/PAP
# against freeradius, outer identity anonymous, server name radius.renner.uno).
# Served by wlan-setup (wlan-setup.yaml) behind the Authentik gate; the
# username comes from X-authentik-username. No file carries a password.
apiVersion: v1
kind: ConfigMap
metadata:
name: wlan-setup
namespace: authentik
data:
default.conf: |
# Only plain usernames reach a generated file; anything else leaves the
# field empty and the device asks for it.
map $http_x_authentik_username $wifi_user {
"~^[A-Za-z0-9._@+-]{1,64}$" $http_x_authentik_username;
default "";
}
server {
listen 8080;
listen [::]:8080;
server_tokens off;
root /usr/share/nginx/html;
add_header Cache-Control "no-store" always;
location = / {
try_files /index.html =404;
}
location = /whoami {
default_type text/plain;
return 200 $wifi_user;
}
# Apple: com.apple.wifi.managed, TTLS (21) with inner PAP. Fixed
# PayloadIdentifier/UUIDs so a reinstall replaces the old profile.
location = /renner-unifi.mobileconfig {
default_type application/x-apple-aspen-config;
add_header Cache-Control "no-store" always;
add_header Content-Disposition 'attachment; filename="renner-unifi.mobileconfig"' always;
return 200 '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadContent</key>
<array>
<dict>
<key>PayloadType</key>
<string>com.apple.wifi.managed</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>PayloadIdentifier</key>
<string>uno.renner.wifi.renner-unifi.network</string>
<key>PayloadUUID</key>
<string>824959bf-c55d-4ed2-b569-c33f3759c2b6</string>
<key>PayloadDisplayName</key>
<string>Renner UniFi</string>
<key>PayloadOrganization</key>
<string>Renner</string>
<key>SSID_STR</key>
<string>Renner UniFi</string>
<key>HIDDEN_NETWORK</key>
<false/>
<key>AutoJoin</key>
<true/>
<key>EncryptionType</key>
<string>Any</string>
<key>EAPClientConfiguration</key>
<dict>
<key>UserName</key>
<string>$wifi_user</string>
<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-unifi</string>
<key>PayloadUUID</key>
<string>7175a2a3-ddd3-42ea-b4ad-b7e5501892f3</string>
<key>PayloadDisplayName</key>
<string>WLAN Renner UniFi</string>
<key>PayloadOrganization</key>
<string>Renner</string>
</dict>
</plist>
';
}
location = /renner-unifi-wlan.cmd {
default_type application/octet-stream;
add_header Cache-Control "no-store" always;
add_header Content-Disposition 'attachment; filename="renner-unifi-wlan.cmd"' always;
try_files /renner-unifi-wlan.cmd =404;
}
location = /healthz {
access_log off;
default_type text/plain;
return 200 "ok\n";
}
location / {
return 404;
}
}
# Windows: extracts the WLAN profile (everything after line 8 of itself)
# into %TEMP% and imports it for the current user with netsh. EAP-TTLS with
# PAPAuthentication, outer identity anonymous, server name
# radius.renner.uno, trust anchor ISRG Root X1 (SHA-1 thumbprint; the
# Let's Encrypt chain of radius-tls ends there). Windows asks for username
# and password on connect. CRLF line endings: cmd.exe needs them.
renner-unifi-wlan.cmd: "@echo off\r\nrem WLAN Renner UniFi einrichten (802.1X, Anmeldung mit dem authentik-Konto)\r\nset \"WLANXML=%TEMP%\\renner-unifi-wlan.xml\"\r\nmore +8 \"%~f0\" > \"%WLANXML%\"\r\nnetsh wlan add profile filename=\"%WLANXML%\" user=current\r\ndel \"%WLANXML%\"\r\nnetsh wlan connect name=\"Renner UniFi\"\r\npause & exit /b\r\n<?xml version=\"1.0\"?><WLANProfile xmlns=\"http://www.microsoft.com/networking/WLAN/profile/v1\"><name>Renner UniFi</name><SSIDConfig><SSID><hex>52656E6E657220556E694669</hex><name>Renner UniFi</name></SSID><nonBroadcast>false</nonBroadcast></SSIDConfig><connectionType>ESS</connectionType><connectionMode>auto</connectionMode><MSM><security><authEncryption><authentication>WPA2</authentication><encryption>AES</encryption><useOneX>true</useOneX></authEncryption><OneX xmlns=\"http://www.microsoft.com/networking/OneX/v1\"><cacheUserData>true</cacheUserData><authMode>user</authMode><EAPConfig><EapHostConfig xmlns=\"http://www.microsoft.com/provisioning/EapHostConfig\"><EapMethod><Type xmlns=\"http://www.microsoft.com/provisioning/EapCommon\">21</Type><VendorId xmlns=\"http://www.microsoft.com/provisioning/EapCommon\">0</VendorId><VendorType xmlns=\"http://www.microsoft.com/provisioning/EapCommon\">0</VendorType><AuthorId xmlns=\"http://www.microsoft.com/provisioning/EapCommon\">311</AuthorId></EapMethod><Config xmlns=\"http://www.microsoft.com/provisioning/EapHostConfig\"><EapTtls xmlns=\"http://www.microsoft.com/provisioning/EapTtlsConnectionPropertiesV1\"><ServerValidation><ServerNames>radius.renner.uno</ServerNames><TrustedRootCAHash>ca bd 2a 79 a1 07 6a 31 f2 1d 25 36 35 cb 03 9d 43 29 a5 e8</TrustedRootCAHash><DisablePrompt>false</DisablePrompt></ServerValidation><Phase2Authentication><PAPAuthentication/></Phase2Authentication><Phase1Identity><IdentityPrivacy>true</IdentityPrivacy><AnonymousIdentity>anonymous</AnonymousIdentity></Phase1Identity></EapTtls></Config></EapHostConfig></EAPConfig></OneX></security></MSM></WLANProfile>\r\n"
index.html: |
<!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>. Anmeldung mit deinem Konto <strong id="user">…</strong> und deinem authentik-Passwort.</p>
<div id="detected"></div>
<details id="others">
<summary>Andere Geräte</summary>
<div id="rest"></div>
</details>
<template id="t-apple">
<section data-os="apple">
<h2>iPhone, iPad, Mac</h2>
<p><a class="button" href="/renner-unifi.mobileconfig">Profil laden</a></p>
<ol>
<li>iPhone/iPad: Einstellungen → „Profil geladen“ → Installieren. Mac: Systemeinstellungen → Allgemein → Geräteverwaltung → Profil doppelklicken.</li>
<li>Beim ersten Verbinden mit „Renner UniFi“ dein Passwort eingeben.</li>
</ol>
</section>
</template>
<template id="t-windows">
<section data-os="windows">
<h2>Windows</h2>
<p><a class="button" href="/renner-unifi-wlan.cmd">Einrichtungsdatei laden</a></p>
<ol>
<li>Die geladene Datei doppelklicken. Fragt Windows nach („Der Computer wurde durch Windows geschützt“): „Weitere Informationen“ → „Trotzdem ausführen“.</li>
<li>Beim Verbinden Benutzername <strong class="u">…</strong> und dein Passwort eingeben.</li>
</ol>
</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");
["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 !== "apple" && os !== "windows" && os !== "linux") document.getElementById("others").open = true;
function quote(s) { return "'" + s.replace(/'/g, "'\\''") + "'"; }
function render(user) {
var shown = user || "(dein Benutzername)";
document.getElementById("user").textContent = shown;
document.querySelectorAll(".u").forEach(function (el) { el.textContent = shown; });
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>
+133
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@@ -0,0 +1,133 @@
# wlan.renner.uno: setup page for the 802.1X WLAN "Renner UniFi" (Apple
# profile, Windows import file, Linux nmcli command; config and files in
# wlan-setup-config.yaml). 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 page holds no secrets, only the caller's own username.
apiVersion: apps/v1
kind: Deployment
metadata:
name: wlan-setup
namespace: authentik
labels:
app.kubernetes.io/name: wlan-setup
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: wlan-setup
template:
metadata:
labels:
app.kubernetes.io/name: wlan-setup
annotations:
configmap.reloader.stakater.com/reload: wlan-setup
spec:
automountServiceAccountToken: false
securityContext:
runAsNonRoot: true
runAsUser: 101
runAsGroup: 101
seccompProfile:
type: RuntimeDefault
containers:
- name: nginx
image: nginxinc/nginx-unprivileged:1.31-alpine@sha256:b5047b9b76845eac124358373c6852377c52e4b05834a47647e955dd91cb8f1e
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:
- name: config
mountPath: /etc/nginx/conf.d
readOnly: true
- name: html
mountPath: /usr/share/nginx/html
readOnly: true
# pid file and temp paths of the unprivileged image.
- name: tmp
mountPath: /tmp
volumes:
- name: config
configMap:
name: wlan-setup
items:
- key: default.conf
path: default.conf
- name: html
configMap:
name: wlan-setup
items:
- key: index.html
path: index.html
- key: renner-unifi-wlan.cmd
path: renner-unifi-wlan.cmd
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 16Mi
---
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