feat: integrate with dex-oidc-config interface and remove public-url

README.md

@@ -11,7 +11,6 @@ This repository hosts the Kubernetes Python Operator for OIDC Gatekeeper
 The OIDC Gatekeeper Operator may be deployed using the Juju command line as follows
 ```bash
 juju deploy oidc-gatekeeper
-juju config oidc-gatekeeper client-secret=<client-secret> public-url=http://<public-url>
 ```
 
 Upstream documentation can be found at https://github.com/arrikto/oidc-authservice

charmcraft.yaml

@@ -12,3 +12,4 @@ bases:
 parts:
   charm:
     charm-python-packages: [setuptools, pip]
+    build-packages: [cargo, rustc, pkg-config, libffi-dev, libssl-dev]

config.yaml

@@ -14,10 +14,6 @@ options:
     type: string
     default: ''
     description: OpenID Connect client secret
-  public-url:
-    type: string
-    default: ''
-    description: Publicly-accessible endpoint for cluster
   oidc-scopes:
     type: string
     default: 'profile email groups'
@@ -41,4 +37,12 @@ options:
   userid-claim:
     type: string
     default: 'email'
-    description: OpenID Connect claim whose value will be used as the userid.
+    description: OpenID Connect claim whose value will be used as the userid.
+  public-url:
+    type: string
+    default: ''
+    description: |
+      DEPRECATED - Please leave empty. This configuration option will be removed soon.
+      It has been preserved to avoid breaking compatibility with existing deployments.
+      If the OIDC provider URL has to be changed, please check dex-auth's issuer-url.
+      Publicly-accessible endpoint for cluster