idp auto config

Co-authored-by: Copilot <copilot@github.com>

docs/REFERENCE.md

@@ -1384,6 +1384,46 @@ spec:
 - Adds source tracking annotations (`keycloak.forteapps.net/source-namespace`, `keycloak.forteapps.net/source-name`)
 - `synchronize: true` — changes to the source Secret are reflected in the clone
 
+### Keycloak Microsoft/Entra Identity Provider
+
+**File**: `infra/values/upc-dev/keycloak-values.yaml`
+**Namespace**: `keycloak`
+
+**Purpose**: Configures Microsoft Entra (Azure AD) as an external identity provider for the Forte realm, enabling SSO via Microsoft accounts with token storage for downstream API access (e.g., Microsoft Graph).
+
+**Configuration via keycloakConfigCli**:
+- IdP alias: `forte-entra`, provider: `microsoft`
+- Client secret injected from `microsoft-idp-credentials` Secret via `$(env:MS_IDP_CLIENT_SECRET)` syntax
+- `extraEnvVarsSecret: microsoft-idp-credentials` makes the Secret available as env vars to config-cli
+
+**Key Configuration Notes**:
+
+| Field | Location | Notes |
+|-------|----------|-------|
+| `tenant` | `config.tenant` | **Must be `tenant`, NOT `tenantId`** — wrong key silently falls back to `common` (multi-tenant) |
+| `storeToken` | Top-level IdP field | **NOT inside `config`** — enables broker token storage for KC broker API |
+| `defaultScope` | `config.defaultScope` | Space-separated: `openid email profile User.Read Mail.Send` |
+| `syncMode` | `config.syncMode` | `IMPORT` — imports user on first login |
+
+**Token Storage & Broker Access**:
+- `storeToken: true` persists the Entra access token in Keycloak
+- Realm role `default-roles-forte` includes composite `broker.read-token` — grants all realm users access to broker token API
+- Broker token retrievable via: `GET /realms/forte/broker/forte-entra/token`
+
+**Identity Provider Mappers**:
+- `forte-entra-email`: Hardcodes `emailVerified=true` for Entra-authenticated users (Entra guarantees email verification)
+
+**Required Secret** (`microsoft-idp-credentials`):
+```yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: microsoft-idp-credentials
+  namespace: keycloak
+stringData:
+  MS_IDP_CLIENT_SECRET: "<entra-app-client-secret>"
+```
+
 ### Default Namespace Blocker
 
 **File**: `cluster-resources/policies/default-ns-blocker.yaml`