fix(authentik-application): init

This commit is contained in:
WrenIX 2023-09-03 14:58:07 +02:00
parent 8c5c6cf3e6
commit 273dea0953
Signed by: wrenix
GPG key ID: 7AFDB012974B1BB5
6 changed files with 324 additions and 0 deletions

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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*.orig
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

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apiVersion: v2
name: authentik-application
description: A Chart to deploy a secret for the authentik blueprint-sidecar
type: application
version: 0.1.0

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= Authentik Application
setup configmap with blueprint for goauthentik and store values in secrets
Usage with FluxCD:
[source,yaml]
----
apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
name: app-oauth2
spec:
interval: 5m
chart:
spec:
sourceRef:
kind: GitRepository
name: "wrenix-helm-charts"
namespace: "infra"
chart: './charts/authentik-application'
reconcileStrategy: 'Revision'
interval: 1m
install:
crds: CreateReplace
remediation:
retries: -1
disableWait: true
upgrade:
crds: CreateReplace
remediation:
retries: -1
disableWait: true
force: true
values:
secret:
name: "oidc-auth"
blueprint:
provider:
name: "GitOps"
redirectURL: "https://application.domain/oauth2/callback"
signingKey: "authentik Self-signed Certificate"
scopes:
- "email"
application:
name: "The Application"
slug: "app"
group: "Infrastructure"
launchURL: "https://application.domain/"
openInNewTab: True
----

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{{/*
Expand the name of the chart.
*/}}
{{- define "authentik-application.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 "authentik-application.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 "authentik-application.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Common labels
*/}}
{{- define "authentik-application.labels" -}}
helm.sh/chart: {{ include "authentik-application.chart" . }}
{{ include "authentik-application.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "authentik-application.selectorLabels" -}}
app.kubernetes.io/name: {{ include "authentik-application.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Create the name of the service account to use
*/}}
{{- define "authentik-application.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "authentik-application.fullname" .) .Values.serviceAccount.name }}
{{- else }}
{{- default "default" .Values.serviceAccount.name }}
{{- end }}
{{- end }}

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{{- $clientID := .Values.blueprint.provider.clientID }}
{{- $clientSecret := .Values.blueprint.provider.clientSecret }}
{{- if .Values.secret.enabled }}
---
{{- $secretName := .Values.secret.name | default (include "authentik-application.fullname" .) }}
apiVersion: v1
kind: Secret
metadata:
name: {{ $secretName }}
labels:
{{- include "authentik-application.labels" . | nindent 4 }}
{{- with .Values.secret.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
stringData:
{{- $secretObj := (lookup "v1" "Secret" .Release.Namespace $secretName) | default dict }}
{{- $secretData := (get $secretObj "data") | default dict }}
issuerURL: {{ print .Values.blueprint.authentik.domain "/application/o/" .Values.blueprint.application.slug "/" }}
{{- $clientIDCoded := (get $secretData "clientID") | default (randAlphaNum 32 | b64enc) }}
{{- $clientID = .Values.blueprint.provider.clientID | default ($clientIDCoded | b64dec) }}
clientID: {{ $clientID | quote }}
{{- $clientSecretCoded := (get $secretData "clientSecret") | default (randAlphaNum 32 | b64enc) }}
{{- $clientSecret = .Values.blueprint.provider.clientSecret | default ($clientSecretCoded | b64dec) }}
clientSecret: {{ $clientSecret | quote }}
redirectURL: {{ .Values.blueprint.provider.redirectURL }}
{{- with .Values.blueprint.provider.tokenDuration }}
tokenDuration: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.provider.scopes }}
customScopes: {{ . | join "," | quote }}
{{- end }}
{{- with .Values.blueprint.provider.claimUsername }}
claimUsername: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.provider.claimGroups }}
claimGroups: {{ . | quote }}
{{- end }}
{{- end }}
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "authentik-application.fullname" . }}-blueprint
labels:
{{- include "authentik-application.labels" . | nindent 4 }}
{{- with .Values.blueprint.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
stringData:
blueprint.yaml: |-
version: 1
metadata:
name: {{ include "authentik-application.fullname" . }}
entries:
- model: authentik_providers_oauth2.OAuth2Provider
id: {{ .Values.blueprint.provider.name | default (include "authentik-application.fullname" .) }}
identifiers:
name: {{ .Values.blueprint.provider.name | default (include "authentik-application.fullname" .) }}
state: present
attrs:
authorization_flow: !Find [authentik_flows.flow, [slug, {{ .Values.blueprint.provider.authorizationFlow }}]]
client_type: {{ .Values.blueprint.provider.clientType | quote }}
client_id: {{ $clientID | quote }}
client_secret: {{ $clientSecret | quote }}
redirect_uris: {{ .Values.blueprint.provider.redirectURL }}
{{- with .Values.blueprint.provider.tokenDuration }}
access_token_validity: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.provider.signingKey }}
signing_key: !Find [authentik_crypto.CertificateKeyPair, [name, {{ . }}]]
{{- end }}
{{- with .Values.blueprint.provider.scopes }}
property_mappings:
{{- range . }}
- !Find [authentik_providers_oauth2.ScopeMapping, [scope_name, {{ . }}]]
{{- end }}
{{- end }}
- model: authentik_core.Application
id: {{ .Values.blueprint.application.name | default (include "authentik-application.fullname" .) }}
identifiers:
slug: {{ .Values.blueprint.application.slug }}
state: present
attrs:
name: {{ .Values.blueprint.application.name | default (include "authentik-application.fullname" .) }}
slug: {{ .Values.blueprint.application.slug }}
provider: !KeyOf {{ .Values.blueprint.provider.name | default (include "authentik-application.fullname" .) }}
policy_engine_mode: {{ .Values.blueprint.application.policyEngineMode }}
{{- with .Values.blueprint.application.group }}
group: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.application.launchURL }}
meta_launch_url: {{ . | quote }}
{{- end }}
open_in_new_tab: {{ toYaml .Values.blueprint.application.openInNewTab }}
{{- with .Values.blueprint.application.icon }}
meta_icon: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.application.description }}
meta_description: {{ . | quote }}
{{- end }}
{{- with .Values.blueprint.application.publisher }}
meta_publisher: {{ . | quote }}
{{- end }}
{{- if (eq (len .Values.blueprint.groups) 0) }}
- model: authentik_core.group
id: "app: {{ .Values.blueprint.application.slug }}"
identifiers:
name: "app: {{ .Values.blueprint.application.slug }}"
state: "present"
attrs:
name: "app: {{ .Values.blueprint.application.slug }}"
- model: authentik_policies.PolicyBinding
id: "app: {{ .Values.blueprint.application.slug }}"
identifiers:
group: !KeyOf "app: {{ .Values.blueprint.application.slug }}"
attrs:
group: !KeyOf "app: {{ .Values.blueprint.application.slug }}"
order: 10
target: !Find [authentik_core.Application, [slug, {{ .Values.blueprint.application.slug }}]]
{{- end }}
{{- range $group := .Values.blueprint.groups }}
- model: authentik_core.group
id: {{ $group.slug | quote }}
identifiers:
name: {{ $group.slug | quote }}
state: {{ $group.state | default "present" | quote }}
attrs:
name: {{ $group.slug | quote }}
- model: authentik_policies.PolicyBinding
id: {{ $group.slug | quote }}
identifiers:
group: !KeyOf {{ $group.slug | quote }}
attrs:
group: !KeyOf {{ $group.slug | quote}}
order: 10
target: !Find [authentik_core.Application, [slug, {{ $.Values.blueprint.application.slug }}]]
{{- end }}

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secret:
enabled: true
name: ""
labels: {}
blueprint:
authentik:
domain: "https://auth.wrenix.eu"
labels:
goauthentik_blueprint: "1"
provider:
name: ""
authorizationFlow: "default-provider-authorization-implicit-consent"
clientType: "confidential"
# -- client id - generated if secret enabled
clientID:
# -- client secret - generated if secret enabled
clientSecret:
redirectURL: ""
# -- Need for non-curve / RSA
signingKey: ""
# -- Scope
scopes:
application:
name: ""
slug: "app-name"
policyEngineMode: "any"
group: ""
launchURL: ""
openInNewTab: false
icon: ""
description: ""
publisher: ""
# - additional groups
groups: []