I'm calling the Zoom.us API (https://zoom.github.io/api/) and to authenticate I need to include a JWT with my API call. However, it seems that functionality is not in ServiceNow yet.
I've found a few threads around getting the CryptoJS library into ServiceNow, but it doesn't seem to work. I did see on the live code happy hour where they we're able to get this working, but I didn't see any source files available.
I've created a Script Included called CryptoJS in the Global Scope. I've pasted the entire JS Source file named "hmac-sha256" from rollups directory from this source: https://code.google.com/archive/p/crypto-js/downloads
I've removed all the ServiceNow Class Info, and just have a plain script include with nothing but the raw JS data.
Sample:
Now, I can't figure out how to even call the Script Include inside Xplore or a Fix Script.
Appending the "global." to the CryptoJS reference doesn't seem to work. Actually, line 1 all together gives me a "TypeError: undefined is not a function." If I remove that, the code still isn't finding the library as I have a lot of undefined when I log the output from a function.
Example:
var c = new CryptoJS(); //tried this, and replacing "global" with "c" to ref, not working
function base64url(source) {
// Encode in classical base64
encodedSource = global.CryptoJS.enc.Base64.stringify(source);
// Remove padding equal characters
encodedSource = encodedSource.replace(/=+$/, '');
// Replace characters according to base64url specifications
encodedSource = encodedSource.replace(/\+/g, '-');
encodedSource = encodedSource.replace(/\//g, '_');
return encodedSource;
}
This also returns "undefined".
var stringifiedHeader = CryptoJS.enc.Utf8.parse(JSON.stringify(header));
gs.print("sh: " + stringifiedHeader);Any suggestions or pointers how to get this library in ServiceNow?
