Ok, now I'm a bit smarter. It took me pretty long to realize what was
really wrong that I got blank pages. The real reason was that if you
don't have any filters active that have a name Acrobat Reader has
problems if the stream is encrypted. As soon as you add the Flate filter,
for example, the
Hi crypto-guys!
I've just committed PDF encryption support by Patrick C. Lankswert to
the redesign. The bad message is that it doesn't work yet. I get blank
pages in Acrobat when enabled, although the PDF looks good when compared
with one generated by the maintenance branch. I guess that's the
Jeremias Maerki wrote:
I've just committed PDF encryption support by Patrick C. Lankswert to
the redesign. The bad message is that it doesn't work yet. I get blank
pages in Acrobat when enabled, although the PDF looks good when compared
with one generated by the maintenance branch. I guess that's
Can you port your change to the maintenance branch?
I'm very interested to have encryption with JDK1.3.
Many thanks,
Bernard
-Original Message-
From: Jeremias Maerki [mailto:[EMAIL PROTECTED]
Sent: 13 March, 2003 18:00
To: [EMAIL PROTECTED]
Subject: Re: PDF Encryption in HEAD
Hi
That's why I didn't commit the patch: I didn't want to re-add
the PDFDocument reference to PDFXObject in order to get the
add the encryption filter after the makeStream() without asking
why the reference had been dropped on the way from maintenance
to HEAD.
The PDFDocument was used in the
To: '[EMAIL PROTECTED]'
Subject: RE: PDF Encryption in HEAD
Patrick,
I am following with much interest the integration of PDF encryption into
FOP.
While trying to understand how it is invoked (not configured) I got
confused. We currently using a 3rd party external tool to encrypt our PDFs
after
To: [EMAIL PROTECTED]
Subject: Re: PDF Encryption in HEAD
I too am interested in how this would be implemented, particularly in
enabling some of the PDF features such as don't print me and don't
save me and don't copy me (where the print, save and copy
functions are inactive/grayed out) using
Clay,
Ooops... sorry, you asked about command line.
J,
Thanks for all your help pulling this together.
Pat
-Original Message-
From: J.Pietschmann [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 3:10 PM
To: [EMAIL PROTECTED]
Subject: Re: PDF Encryption in HEAD
Clay Leeds
Jeremias,
Be more than happy to look at it. Did you commit to HEAD or else where?
Pat
-Original Message-
From: Jeremias Maerki [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 13, 2003 12:00 PM
To: [EMAIL PROTECTED]
Subject: Re: PDF Encryption in HEAD
Hi crypto-guys!
I've just
many thanks
I will try
Bernard
-Original Message-
From: J.Pietschmann [mailto:[EMAIL PROTECTED]
Sent: 13 March, 2003 22:57
To: [EMAIL PROTECTED]
Subject: Re: PDF Encryption in HEAD
Bernard D'Have wrote:
Can you port your change to the maintenance branch?
I'm very
Yes, redesign happens in HEAD. Thanks. I'll be after it, too, today.
On 14.03.2003 03:14:31 Patrick C. Lankswert wrote:
Be more than happy to look at it. Did you commit to HEAD or else where?
Jeremias Maerki
-
To
Patrick,
I am following with much interest the integration of PDF encryption into
FOP.
While trying to understand how it is invoked (not configured) I got
confused. We currently using a 3rd party external tool to encrypt our PDFs
after creation through FOP. Each PDF is given its own different
I too am interested in how this would be implemented, particularly in
enabling some of the PDF features such as don't print me and don't
save me and don't copy me (where the print, save and copy
functions are inactive/grayed out) using the command line version. I use
either the .sh or .bat
Clay Leeds wrote:
I'd be interested
in finding out how to run these encryption (?) options running FOP from
the command line.
The easiest way you can imagine:
1. get the latest CVS maintenance branch code (it's not in 0.20.5rc2)
2. build
3. run fop.sh/fop.bat without parameters.
Also, the docs
Manuel Mall wrote:
If we want to use the
encryption within FOP we would need to be able to set the owner password
before each individual run. Is that possible?
Roughly like
Renderer renderer=new PDFRenderer();
HashMap options = new HashMap();
options.put(ownerPassword,secret);
The encryption filter uses the number and generation as part of the hash to
generate the key for a given object. In short, the encryption key is
different for every object and is based on the number and generation of the
object. I would have preferred something simpler but the PDFXObject is not
The encryption filter uses the number and generation as part of the hash to
generate the key for a given object. In short, the encryption key is
different for every object and is based on the number and generation of the
object. I would have preferred something simpler but the PDFXObject is
I'll have a look at it (Tuesday or Wednesday).
On 09.03.2003 23:44:27 J.Pietschmann wrote:
I tried to get PDF encryption into HEAD and failed.
Most of the problem is that PDFXObject no longer has a reference
to the PDFDocument, where the encryption object resides in the patch.
I'm not sure
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