ENCRYPTION_KEY, docs

front/js/ui_components.js

@@ -97,6 +97,37 @@ function generateApiToken(elem, length) {
   }
 }
 
+// ----------------------------------------------
+// Generate a random N-byte hexadecimal key
+function getRandomBytes(elem, length) {
+
+  // Retrieve and parse custom parameters from the element
+  let params = $(elem).attr("my-customparams")?.split(',').map(param => param.trim());
+  if (params && params.length >= 1) {
+    var targetElementID = params[0];  // Get the target element's ID
+  }
+
+  let targetElement = $('#' + targetElementID);
+
+  // Generate random bytes
+  const array = new Uint8Array(length);
+  window.crypto.getRandomValues(array);
+
+  // Convert bytes to hexadecimal string
+  let hexString = Array.from(array, byte => 
+    byte.toString(16).padStart(2, '0')
+  ).join('');
+
+  // Format hexadecimal string with hyphens
+  let formattedHex = hexString.match(/.{1,2}/g).join('-');
+
+  console.log(formattedHex);
+  // console.log($(`#${targetInput}`).val());
+
+  // Set the formatted key value to the input field
+  targetElement.val(formattedHex);
+}
+