Add SHA-256 hash logging for access tokens in auth-test and interactive-login scripts

bin/auth-test.mjs

@@ -2,6 +2,7 @@
 
 import { ClientSecretCredential } from "@azure/identity";
 import { config } from "../config.js";
+import { createHash } from "crypto";
 
 // We need to wrap the async code in an IIFE
 // Check, authentication using @azure/identity requires a client secret.
@@ -19,6 +20,9 @@ if (config.clientSecret) {
   );
   if (token) {
     console.log("Authentication with client secret successful.");
+    const hash = createHash("sha256").update(token.token).digest("hex");
+    console.log("SHA-256 hash of access token:", hash);
+    console.log("Token expires on:", new Date(token.expiresOnTimestamp).toISOString());
   } else {
     console.error("Authentication with client secret failed.");
     process.exit(1);

bin/interactive-login.mjs

@@ -1,5 +1,8 @@
+#!/usr/bin/env node
+
 import { loginInteractive } from "../src/auth.js";
 import { config } from "../public-config.js";
+import { createHash } from "crypto";
 
 const scopes = ["https://management.azure.com/.default"];
 
@@ -17,5 +20,9 @@ try {
     process.exit(1);
 }
 
-console.log("Access token acquired:");
-//console.log(token.accessToken);
+console.log("Access token acquired.");
+
+// Print SHA-256 hash of the access token for verification purposes
+const hash = createHash("sha256").update(token.accessToken).digest("hex");
+console.log("SHA-256 hash of access token:", hash);
+console.log("Token expires on:", token.expiresOn);