Does the Aspose PDF Java method FileSignature.verifySignature() check if the certificate is trusted, or is it just verifying the the document is not changed? I am asking because verifySignature() return true when I run it on a network without internet connection. Adobe Reader say “Signature validity i unknown” when open the same document without internet connection.
I am also trying to verify PAdES signed document and getting a NullPointerException on fileSignature.verifySignature. I found an old post with the same issue here: Verify PAdES signed document. Is there still no support for PAdES?