Fixed issue with credentials that have special chars

src/app/shared/utils/encode-decode.util.ts

@@ -0,0 +1,10 @@
+/**
+ * use this to make a Base64 encoded string URL friendly,
+ * i.e. '+' and '/' are replaced with special percent-encoded hexadecimal sequences
+ *
+ * @param {String} str the encoded string
+ * @returns {String} the URL friendly encoded String
+ */
+export function Base64EncodeUrl(str): string {
+  return str.replace(/\+/g, '%2B').replace(/\//g, '%2F').replace(/\=/g, '%3D');
+}