Addressed review feedback: Operator config endpoint authentication

Author: Behnam Mozafari

src/main/java/com/uid2/core/vertx/CoreVerticle.java

@@ -199,7 +199,7 @@ private Router createRoutesSetup() {
         router.get(Endpoints.OPERATORS_REFRESH.toString()).handler(auth.handle(attestationMiddleware.handle(this::handleOperatorRefresh), Role.OPTOUT_SERVICE));
         router.get(Endpoints.PARTNERS_REFRESH.toString()).handler(auth.handle(attestationMiddleware.handle(this::handlePartnerRefresh), Role.OPTOUT_SERVICE));
         router.get(Endpoints.OPS_HEALTHCHECK.toString()).handler(this::handleHealthCheck);
-        router.get(Endpoints.OPERATOR_CONFIG.toString()).handler(this::handleGetConfig);
+        router.get(Endpoints.OPERATOR_CONFIG.toString()).handler(auth.handle(this::handleGetConfig, Role.OPERATOR));
 
         if (Optional.ofNullable(ConfigStore.Global.getBoolean("enable_test_endpoints")).orElse(false)) {
             router.route(Endpoints.ATTEST_GET_TOKEN.toString()).handler(auth.handle(this::handleTestGetAttestationToken, Role.OPERATOR));

src/test/java/com/uid2/core/vertx/TestCoreVerticle.java

@@ -896,6 +896,7 @@ void keysRefreshSuccessNoHeaderVersion(Vertx vertx, VertxTestContext testContext
     void getConfigSuccess(Vertx vertx, VertxTestContext testContext) {
         JsonObject expectedConfig = new JsonObject(operatorConfig);
 
+        fakeAuth(Role.OPERATOR);
 
         // Make HTTP Get request to operator config endpoint
         this.get(vertx, Endpoints.OPERATOR_CONFIG.toString(), testContext.succeeding(response -> testContext.verify(() -> {
@@ -912,6 +913,7 @@ void getConfigSuccess(Vertx vertx, VertxTestContext testContext) {
     void getConfigInvalidJson(Vertx vertx, VertxTestContext testContext) {
         operatorConfig = "invalid config";
 
+        fakeAuth(Role.OPERATOR);
 
         this.get(vertx, Endpoints.OPERATOR_CONFIG.toString(), testContext.succeeding(response -> testContext.verify(() -> {
                     assertEquals(500, response.statusCode());