Encryption Problem in pdf?

[divadiva]

Experts,

 

Is there a way I can handle encrypted pdf files?I have created a pdf form which reads data from database and merges another pdf as well.

 

It works well with non encryted files.But if the PDF is encrypted I get: 
FPDF error: File is encrypted!

 

Here is the code that merges another file:

 

$pdf->Ln() ;
				$pdf->Ln() ;
				$pdf->Ln() ;
				$pagecount = $pdf->setSourceFile('../files/'.$d_row['configuration_file']); //pdf file is encrypted

				for($fpdipageindex=1; $fpdipageindex<=$pagecount; $fpdipageindex++)
				{				
					$tplidx = $pdf->importPage($fpdipageindex);					
					$pdf->addPage(); 	
					$pdf->useTemplate($tplidx, 20, 30, 150); 

 

 

How to handle?Any suggestions?

 

Thanks in advance.

 

 

[premiso]

You would have to have the password to decrypt it, and invoke that command.

 

Not sure if FPDF has the functionality of entering the password.

[printf]

No FPDF does not modify PDF documents, it can only create them, so you you can not open a password protected document even if you have the pass key.

[divadiva]

Thanks for replying.

What about adding a check? Is it doable?

 

If the pdf file has a password then genrate the old pdf else new one.

I am not sure how should I go ahead with that?

 

Best

Divya