Merge pull request #2362 from mposolda/1.9.x

KEYCLOAK-2628 protected method to IdpCreateUserIfUniqueAuthenticator …

services/src/main/java/org/keycloak/authentication/authenticators/broker/IdpCreateUserIfUniqueAuthenticator.java

@@ -88,7 +88,7 @@ public class IdpCreateUserIfUniqueAuthenticator extends AbstractIdpAuthenticator
                 federatedUser.addRequiredAction(UserModel.RequiredAction.UPDATE_PASSWORD);
             }
 
-            // TODO: Event
+            userRegisteredSuccess(context, federatedUser, serializedCtx, brokerContext);
 
             context.setUser(federatedUser);
             context.getClientSession().setNote(BROKER_REGISTERED_NEW_USER, "true");
@@ -140,6 +140,12 @@ public class IdpCreateUserIfUniqueAuthenticator extends AbstractIdpAuthenticator
     }
 
 
+    // Empty method by default. This exists, so subclass can override and add callback after new user is registered through social
+    protected void userRegisteredSuccess(AuthenticationFlowContext context, UserModel registeredUser, SerializedBrokeredIdentityContext serializedCtx, BrokeredIdentityContext brokerContext) {
+
+    }
+
+
     @Override
     public boolean requiresUser() {
         return false;