return KeycloakBuilder.builder() .serverUrl(coreContext.getKeyCloakUri()) .realm("master") .clientId("admin-cli") .resteasyClient(new ResteasyClientBuilderImpl().disableTrustManager().hostnameVerification(ResteasyClientBuilder.HostnameVerificationPolicy.ANY).build()) .username("$admin") .password("$adminpw") .grantType(OAuth2Constants.PASSWORD) .build();