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CoForge DPA Pvt Ltd
IN
Posted: Dec 5, 2022
Last activity: Dec 7, 2022
Last activity: 7 Dec 2022 4:00 EST
How to check file i.e., Attachment is password protected or not... using Java Code.
When a password-protected file is uploaded to the database, we need to check whether the attached file is password protected or not. If the file was password protected need to display an alert or message on the screen if the file is password protected.
***Edited by Moderator: Pooja Gadige to move from Pega Academy to Product, add product details tag, add capability tags***
Posted: 5 months ago
Updated: 5 months ago
Updated: 6 Dec 2022 6:09 EST
Evoke Technologies
IN
@KranthiAnnavarapu Could you let us know what can be the file types of attachments?
Posted: 5 months ago
CoForge DPA Pvt Ltd
IN
@BhanuPrakash_G Mostly PDF, sometimes other formats too like Zip, Excel, Word. For now the requirement is PDF.
Posted: 5 months ago
Evoke Technologies
IN
@KranthiAnnavarapu The following code checks if a pdf is password protected. Declare encrypted as a boolean property.
Source: https://stackoverflow.com/questions/15896691/how-to-check-if-a-pdf-is-password-protected-or-not
ClipboardProperty filePathRef = tools.getProperty("pxRequestor.pyFileUpload");
String filePath = filePathRef.getStringValue();
PRFile dataFile = new PRFile(filePath);
encrypted = false;
try {
org.apache.pdfbox.pdmodel.PDDocument doc = org.apache.pdfbox.pdmodel.PDDocument.load(new PRInputStream(dataFile));
if(doc.isEncrypted())
encrypted=true;
doc.close();
}
catch(Exception e) {
encrypted = true;
}