135 lines
4.5 KiB
Markdown
135 lines
4.5 KiB
Markdown
# How-To
|
|
|
|
This is a quick how-to or setup guide to use Authentik with TrueNAS SCALE and setup a simple Proxy Provider with `traefik` using the Embedded Outpost to use as a Traefik `forwardauth`. This guide was created with Authentik `2022.10.0` and will be updated if things dramatically change.
|
|
This can be applied to other systems but this specific guide has been tested and created on TrueNAS SCALE and isn't guaranteed to work with any other configs.
|
|
|
|
## Requirements
|
|
|
|
- Authentik TrueCharts Chart
|
|
- Traefik Truecharts Chart
|
|
|
|
## Prerequisites
|
|
|
|
This guide assumes you're using Traefik as your Reverse Proxy / Ingress provider and have through the configuration listen in our [Quick-Start guides](https://truecharts.org/docs/manual/SCALE%20Apps/adding-letsencrypt) and/or the [Traefik documents](https://truecharts.org/docs/charts/stable/traefik/how-to/). Please ensure that you can access your domain properly with Ingress before attempting any further steps.
|
|
|
|
## Authentik Chart Setup
|
|
|
|
:::note
|
|
|
|
The `Authentik` chart has many options, which may enhance or break your chart depending on your setup and are beyond the scope of this guide
|
|
|
|
:::
|
|
|
|
### Container Configuration
|
|
|
|
All of the defaults are fine to start off, you must choose a password, however `ingress` must be set if you wish to use `authentik` with `traefik`.
|
|
|
|
**Ingress Example**
|
|
|
|
|
|
|
|
## Authentik GUI Setup
|
|
|
|
Default username is `akadmin` and password is whatever you entered in the initial setup.
|
|
|
|
- Once logged in enter the Admin Interface
|
|
|
|
|
|
|
|
### Create Application
|
|
|
|
- First step is to create an Application for use with `authentik`
|
|
|
|
|
|
|
|
- Specific the `Name` and `Slug` and then choose `Create Provider`
|
|
|
|
|
|
|
|
- Choose a new provider `Proxy Provider`.
|
|
|
|
|
|
|
|
- The simplest is to give it a name and use `Forward auth (domain level)`. Once there you enter the `main ingress` URL you use to access `authentik` and the `cookie domain` as the main domain you use.
|
|
|
|
|
|
|
|
- Once done use that new `Provider` you created
|
|
|
|
|
|
|
|
### Choose Provider
|
|
|
|
If everything was done properly above, you should have the Provider you created assigned to your Application
|
|
|
|
|
|
|
|
### Use Embedded Outpost
|
|
|
|
|
|
|
|
- Next step is simply attaching your `application` with the `authentik Embedded Outpost` that has been created automatically. Click the `Edit` button under Actions
|
|
|
|
|
|
|
|
- Name your `Outpost` and choose the `Application` you wish to use with `authentik`. Click `Update` and verify it's usage with the Healthcheck below.
|
|
|
|
|
|
|
|
## Traefik ForwardAuth Setup
|
|
|
|
Once `authentik` is setup and running, you must create a `forwardAuth` inside `Traefik` in order to use authentication with Traefik. For my purposes `auth` is what I used but as long as you remember it you're fine.
|
|
|
|
|
|
|
|
:::note
|
|
|
|
The main thing about this screen is to use the internal DNS name for simplicity
|
|
|
|
:::
|
|
|
|
```
|
|
http://authentik-http.ix-authentik.svc.cluster.local:10230/outpost.goauthentik.io/auth/traefik
|
|
```
|
|
|
|
There's also a list of `authResponseHeaders` inside `authentik` listed for use with `Traefik`, so in case you need them here they are.
|
|
|
|
- `X-authentik-username`
|
|
- `X-authentik-groups`
|
|
- `X-authentik-email`
|
|
- `X-authentik-name`
|
|
- `X-authentik-uid`
|
|
- `X-authentik-jwt`
|
|
- `X-authentik-meta-jwks`
|
|
- `X-authentik-meta-outpost`
|
|
- `X-authentik-meta-provider`
|
|
- `X-authentik-meta-app`
|
|
- `X-authentik-meta-version`
|
|
|
|
### Add Traefik forwardAuth to Charts
|
|
|
|
- Once that is done all you need to add the `middleware` to your Charts under the `Ingress section`, as in my case it's called `auth`.
|
|
|
|
|
|
|
|
And that's it.
|
|
|
|
## Verification it works
|
|
|
|
- Simply visit any `URL` that you have `Traefik` + the `forwardAuth` middleware enabled
|
|
|
|
|
|
|
|
- Login and voila!
|
|
|
|
|
|
|
|
## Support
|
|
|
|
- You can also reach us using [Discord](https://discord.gg/tVsPTHWTtr) for real-time feedback and support
|
|
- If you found a bug in our chart, open a Github [issue](https://github.com/truecharts/apps/issues/new/choose) but generally it's advised to contact us on Discord first in most cases.
|
|
|
|
---
|
|
|
|
All Rights Reserved - The TrueCharts Project
|