Trouble Authenticating to LogicMonitor REST API from ServiceNow
I am trying to convert a PowerShell script to run from ServiceNow and found “Using REST API from ServiceNow Scripting” from two years ago. Since then, ServiceNow has added GlideDigest() which, among ...
Why not use the Postman pre-request script? It’s already in javascript (this one is modified from that one to do just what you were wanting):
var http_verb = "GET";
var resource_path = "/device/devices";
var epoch = (new Date()).getTime();
var request_vars = (http_verb == 'GET'||http_verb == 'DELETE') ? http_verb + epoch + resource_path : http_verb + epoch + request.data + resource_path;
var signature = btoa(CryptoJS.HmacSHA256("API_KEY").toString());
var auth = "LMv1 " + "API_ID" + ":" + signature + ":" + epoch;
return auth;
