public static AuthHandler create(JsonObject apimanConfig) {
        return new BasicAuth(authenticateBasic(apimanConfig), apimanConfig.getString("realm", "apiman-gateway"));
    }
@author Marc Savy {@literal <marc@rhymewithgravy.com>}
gateway/platforms/vertx3/vertx3/src/main/java/io/apiman/gateway/platforms/vertx3/api/auth/BasicAuth.java