website/integrations: Update Home Assistant integration docs (#12233)

Update Home Assistant integration docs Extra care should be taken to proxy only /auth endpoint through Authentik. Signed-off-by: Sergii Bogomolov <[email protected]> Co-authored-by: Tana M Berry <[email protected]>
goauthentik · Dec 16, 2024 · 0bc2d4a · 0bc2d4a
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diff --git a/website/integrations/services/home-assistant/index.md b/website/integrations/services/home-assistant/index.md
@@ -16,6 +16,9 @@ sidebar_label: Home Assistant
 :::caution
 You might run into CSRF errors, this is caused by a technology Home-assistant uses and not authentik, see [this GitHub issue](https://github.com/goauthentik/authentik/issues/884#issuecomment-851542477).
 :::
+:::caution
+Only prefixes starting with `/auth` need to be proxied (excluding prefixes starting with `/auth/token`), see [this GitHub issue](https://github.com/BeryJu/hass-auth-header/issues/212). This can be configured in the reverse proxy (e.g. nginx, Traefik) or in authentik Provider's **Unauthorized Paths**.
+:::
 :::note
 For Home Assistant to work with authentik, a custom integration needs to be installed for Home Assistant.
 :::