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/templates/_helpers.tpl b/charts/pihole/templates/_helpers.tpl
new file mode 100644
index 0000000..72aef75
--- /dev/null
+++ b/charts/pihole/templates/_helpers.tpl
@@ -0,0 +1,39 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "pihole.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "pihole.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "pihole.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Default password secret name.
+*/}}
+{{- define "pihole.password-secret" -}}
+{{- printf "%s-%s" (include "pihole.fullname" .) "password" | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}