OIDC env variables not correctly represented in UI

[PKizzle]

Expected Behavior

Environment variables correctly alter the configuration and are correctly displayed in the MinIO console.

Current Behavior

When setting environment variables in the official helm chart i.e. MINIO_IDENTITY_OPENID_REDIRECT_URI_DYNAMIC to on as mentioned in minio/docs#913 the console does not display an enabled switch. I have discovered that this also applies to MINIO_IDENTITY_OPENID_CLIENT_SECRET (no text is shown). Other env vars might also be affected.

Steps to Reproduce (for bugs)

1. Set all possible OIDC environment variables in the official helm chart (set variables not available under oidc section in the environment section)
2. Install the helm chart
3. Open the MinIO console and check the default OIDC configuration

Regression

Unknown.

Your Environment

• MinIO version used: RELEASE.2023-07-07T07-13-57Z
• Server setup and configuration: MinIO helm chart 5.0.11 on a 1.27.2 k3s cluster (3x RaspberryPi 4B)
• Operating System and version: 6.1.21-v8+ aarch64 GNU/Linux

[cesnietor]

This is a missing feature and we'd have to add it to Console.

[bexsoft]

Fix applied to LDAP page in #3047, Will add this same fix to OpenID page