I am trying to encode byte array using java package Base64 in a javascript. Javascript engine is Rhino.
Below is the error in logs.
java.util.concurrent.ExecutionException: javax.script.ScriptException: TypeError: Cannot call property getEncoder in object [JavaPackage java.util.Base64]. It is not a function, it is "object".
Below is the snippet of code.
var md = java.security.MessageDigest.getInstance('SHA-256');
md.update(salt);
var sha256Bytes = []
sha256Bytes=md.digest(new java.lang.String(givenPassword).getBytes('UTF-8'));
var sha256Hash = java.lang.String(java.util.Base64.getEncoder().encode(sha256Bytes));
I am not able to figure out the issue here. Also, the package java.util.Base64.* is imported.