auth-proxy: proxies only authenticated requests to upstream, redirects to login page otherwise (#103)

* auth-proxy: inspects authenticated user

* ingress: chart and use in rpuppy

* auth-proxy: make it optional in rpuppy

* kratos: whitelist env pub/priv domains for auth return_to addr

* url-shortener: put behind auth-proxy

* pihole: replace oauth2-client with auth-proxy

* auth-proxy: fix upstream uri generation

* pihole: remove old chart using oauth2

* auth-proxy: remove temporary values file

* url-shortener: check x-user header for authentication

* auth: fix allowed_return_urls list

* auth-proxy: fix current address generation logic

---------

Co-authored-by: Giorgi Lekveishvili <lekva@gl-mbp-m1-max.local>
diff --git a/charts/pihole/Chart.yaml b/charts/pihole/Chart.yaml
index 00d0aac..8b087a8 100644
--- a/charts/pihole/Chart.yaml
+++ b/charts/pihole/Chart.yaml
@@ -1,10 +1,15 @@
-apiVersion: v2
+apiVersion: v1
+appVersion: 2023.11.0
+description: Installs pihole in kubernetes
+home: https://github.com/MoJo2600/pihole-kubernetes/tree/master/charts/pihole
+icon: https://i2.wp.com/pi-hole.net/wp-content/uploads/2016/12/Vortex-R.png
+maintainers:
+- email: christian.erhardt@mojo2k.de
+  name: MoJo2600
 name: pihole
-description: A Helm chart for PCloud Pihole service
-type: application
-version: 0.0.1
-appVersion: "0.0.1"
-dependencies:
-- name: pihole
-  version: 2.20.1
-  repository: https://mojo2600.github.io/pihole-kubernetes/
+sources:
+- https://github.com/MoJo2600/pihole-kubernetes/tree/master/charts/pihole
+- https://pi-hole.net/
+- https://github.com/pi-hole
+- https://github.com/pi-hole/docker-pi-hole
+version: 2.20.1