Make the IDPProvider via session.identityProviders()

Closes #31252

Signed-off-by: Stefan Guilhen <sguilhen@redhat.com>

model/storage-private/src/main/java/org/keycloak/storage/datastore/DefaultDatastoreProvider.java

@@ -20,6 +20,7 @@ package org.keycloak.storage.datastore;
 import org.keycloak.models.ClientProvider;
 import org.keycloak.models.ClientScopeProvider;
 import org.keycloak.models.GroupProvider;
+import org.keycloak.models.IDPProvider;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.RealmProvider;
 import org.keycloak.models.RoleProvider;
@@ -49,6 +50,7 @@ public class DefaultDatastoreProvider implements DatastoreProvider, StoreManager
     private ClientProvider clientProvider;
     private ClientScopeProvider clientScopeProvider;
     private GroupProvider groupProvider;
+    private IDPProvider idpProvider;
     private UserLoginFailureProvider userLoginFailureProvider;
     private RealmProvider realmProvider;
     private RoleProvider roleProvider;
@@ -210,6 +212,14 @@ public class DefaultDatastoreProvider implements DatastoreProvider, StoreManager
         return groupProvider;
     }
 
+    @Override
+    public IDPProvider identityProviders() {
+        if (idpProvider == null) {
+            idpProvider = session.getProvider(IDPProvider.class);
+        }
+        return idpProvider;
+    }
+
     @Override
     public UserLoginFailureProvider loginFailures() {
         if (userLoginFailureProvider == null) {

server-spi-private/src/main/java/org/keycloak/storage/DatastoreProvider.java

@@ -20,6 +20,7 @@ package org.keycloak.storage;
 import org.keycloak.models.ClientProvider;
 import org.keycloak.models.ClientScopeProvider;
 import org.keycloak.models.GroupProvider;
+import org.keycloak.models.IDPProvider;
 import org.keycloak.models.RealmProvider;
 import org.keycloak.models.RoleProvider;
 import org.keycloak.models.SingleUseObjectProvider;
@@ -39,6 +40,8 @@ public interface DatastoreProvider extends Provider {
 
     GroupProvider groups();
 
+    IDPProvider identityProviders();
+
     UserLoginFailureProvider loginFailures();
 
     RealmProvider realms();
@@ -46,7 +49,7 @@ public interface DatastoreProvider extends Provider {
     RoleProvider roles();
 
     SingleUseObjectProvider singleUseObjects();
-    
+
     UserProvider users();
 
     UserSessionProvider userSessions();

server-spi/src/main/java/org/keycloak/models/KeycloakSession.java

@@ -204,6 +204,13 @@ public interface KeycloakSession extends AutoCloseable {
 
     SingleUseObjectProvider singleUseObjects();
 
+    /**
+     * Returns the default IDP provider .
+     *
+     * @return the default IDP provider.
+     */
+    IDPProvider identityProviders();
+
     @Override
     void close();
 

services/src/main/java/org/keycloak/services/DefaultKeycloakSession.java

@@ -25,6 +25,7 @@ import org.keycloak.keys.DefaultKeyManager;
 import org.keycloak.models.ClientProvider;
 import org.keycloak.models.ClientScopeProvider;
 import org.keycloak.models.GroupProvider;
+import org.keycloak.models.IDPProvider;
 import org.keycloak.models.KeyManager;
 import org.keycloak.models.KeycloakContext;
 import org.keycloak.models.KeycloakSession;
@@ -316,6 +317,11 @@ public abstract class DefaultKeycloakSession implements KeycloakSession {
         return getDatastoreProvider().singleUseObjects();
     }
 
+    @Override
+    public IDPProvider identityProviders() {
+        return getDatastoreProvider().identityProviders();
+    }
+
     @Override
     public KeyManager keys() {
         if (keyManager == null) {