How to add the certificate protection without SigReason, SigContact and SigLocation

Aspose.PDF Product Family
1

If we are providing empty values it is showing empty labels how to avoid that. attached image for the reference
aspose.png (4.4 KB)

2

@ashok.mahendran

Could you please share your sample code snippet and sample file(s) for our reference? We will test the scenario in our environment and address it accordingly.

3 

import java.awt.Rectangle;

import com.aspose.pdf.License;
import com.aspose.pdf.PKCS1;
import com.aspose.pdf.facades.PdfFileSignature;

public class SignPDFWithCertificate {
	public static void main(String[] args) {
		SignPDFWithCertificate sign = new SignPDFWithCertificate();
		try {
			sign.generateSignedPDF();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	public void generateSignedPDF() throws Exception {
		String myDir = "C:\\Convertion\\PDF\\";
		License asposePdfLicenseProtect = new License();
		asposePdfLicenseProtect.setLicense(getClass().getClassLoader().getResourceAsStream("Aspose.Total.Java.lic"));
		PdfFileSignature pdfSign = new PdfFileSignature();
		pdfSign.bindPdf(myDir + "input.pdf");

		Rectangle rect = new Rectangle(400, 25, 200, 100);

		PKCS1 signature = new PKCS1(myDir + "certificate.pfx", "password");

		pdfSign.sign(1, "", "", "", true, rect, signature);

		pdfSign.save(myDir + "output_signed.pdf");
	}
}

Attached the code snippet

4

@ashok.mahendran

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFJAVA-44798

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.