I'm unable to apply permissions to a pdf that has no security.
The code I am using is in other posts (see below). I get an exception while
using the protect member
try {
document.protect(spp);
} catch (BadSecurityHandlerException e) {
e.printStackTrace();
I call the below routine with these arguments:
creatingEncriptation("d:\\Data\\pdfstuff\\bitcoin.pdf",
"d:\\Data\\pdfstuff\\bitcoin2.pdf",
"dogs");
private static void creatingEncriptation(String Infile, String Outfile,
String ownerPassword) {
AccessPermission ap = new AccessPermission();
String userPassword = "";
// ownerPassword = "XXXXXX";
int keyLength = 40;
PDDocument document = null;
ap.setCanAssembleDocument(true);
ap.setCanExtractContent(true);
ap.setCanExtractForAccessibility(true);
ap.setCanFillInForm(true);
ap.setCanModify(true);
ap.setCanModifyAnnotations(true);
ap.setCanPrint(true);
ap.setCanPrintDegraded(true);
if (Outfile == null) {
Outfile = Infile;
}
try {
document = PDDocument.load(Infile);
// document.setAllSecurityToBeRemoved(true);
} catch (IOException e) {
e.printStackTrace();
}
if (!document.isEncrypted()) {
StandardProtectionPolicy spp = new StandardProtectionPolicy(
ownerPassword, userPassword, ap);
spp.setEncryptionKeyLength(keyLength);
try {
document.protect(spp);
} catch (BadSecurityHandlerException e) {
e.printStackTrace();
}
try {
document.save(Outfile);
} catch (COSVisitorException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} else {
return;
}
try {
document.close();
document=null;
} catch (IOException e) {
e.printStackTrace();
}
}
Any ideas would be appreciated.
Paul
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