W. Kevin Hazzard devjourney

devjourney / CreateCosmosDbAuthTokenInPostman.js

Created August 31, 2018 23:58

Create an authorization token for CosmosDB in a Postman Pre-test Script

	var now = new Date().toUTCString();
	pm.environment.set("utcDate", now);

	var verb = 'GET';
	var resourceType = pm.variables.get("resourceType");
	var resourceId = pm.variables.get("resourceId");

	var text = (verb \|\| "").toLowerCase() + "\n" + (resourceType \|\| "").toLowerCase() + "\n" + (resourceId \|\| "") + "\n" + now.toLowerCase() + "\n" + "" + "\n";
	var key = CryptoJS.enc.Base64.parse(pm.variables.get("masterKey"));
	var signature = CryptoJS.HmacSHA256(text, key).toString(CryptoJS.enc.Base64);