tutorials.encryptpdf.encryptpdf.java Source code

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Here is the source code for tutorials.encryptpdf.encryptpdf.java

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/*
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package tutorials.encryptpdf;

import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.PdfReader;
import com.itextpdf.text.pdf.PdfStamper;
import com.itextpdf.text.pdf.PdfWriter;
import java.io.FileOutputStream;
import java.io.IOException;

public class encryptpdf {

    public static void main(String[] args) {
        try {
            PdfReader reader = new PdfReader("test.pdf");
            PdfStamper stamper = new PdfStamper(reader, new FileOutputStream("encrypted.pdf"));
            stamper.setEncryption(null, null, PdfWriter.ALLOW_PRINTING,
                    PdfWriter.ENCRYPTION_AES_256 | PdfWriter.DO_NOT_ENCRYPT_METADATA);
            stamper.close();
            reader.close();
        } catch (IOException | DocumentException ex) {
            ex.printStackTrace();
        }
    }
}