Insert some OWASP useful headers in LineRate Precision

usefulHeaders.js

"use strict";

var vsm = require("lrs/virtualServerModule"),
    virtualServerName = "myVirtualServer";

vsm.on("exist", virtualServerName, function(vs) {
    vs.on("request", insertUsefulHeaders);
});

function insertUsefulHeaders(servReq, servResp, cliReq) {
    cliReq.on("response", function(cliResp) {
        cliResp.bindHeaders(servResp);
        servResp.setHeader("X-Frame-Options", "deny");
        servResp.setHeader("X-XSS-Protection", "1; mode=block");
        servResp.setHeader("X-Content-Type-Options: nosniff");
        cliResp.fastPipe(servResp);
    });
    servReq.bindHeaders(cliReq);
    servReq.fastPipe(cliReq);
}