Hi,

Am 29.01.2015 um 16:10 schrieb Isaias Barroso:
Hi Ruben,

I think it isn't the same problem, because the file is correctly signed
using PDFBOX 1.8.8 and BouncyCastle 1.45.
I guess the problem was a missing trailer. I've fixed that in the trunk, see [1] for further details.

Please, double check if everything is fine now.

BR
Andreas Lehmkühler

[1] https://issues.apache.org/jira/browse/PDFBOX-2656

Best regards


On Thu, Jan 29, 2015 at 12:05 PM, Ruben Lagar <[email protected]> wrote:

Hi Isaias,

I had a similar problem, and I think it is related to the problem described
in this Jira

https://issues.apache.org/jira/browse/PDFBOX-1822

There is no fix yet, as far as I know.


El Thu Jan 29 2015 at 1:39:40 PM, Isaias Barroso (<
[email protected]>)
escribió:

Hi Andreas,

I got the updated SNAPSHOT (pdfbox-2.0.0-20150129.080600-1013.jar) and
used the sign_me.pdf, keystore.p12 provided on test case. Follow the
result
file, now Adobe Reader says that the signature is invalid and when I
close
the save message appears.
I've tried using the CreateSignature.class of
pdfbox-examples-2.0.0-20150129.080737-985.jar SNAPSHOT too.

BouncyCastle 1.51 are being used.

Best regards


On Thu, Jan 29, 2015 at 9:53 AM, Andreas Lehmkühler <[email protected]>
wrote:

Hi,


Isaias Barroso <[email protected]> hat am 28. Januar 2015 um
12:35
geschrieben:


Hi all,

I'm trying the PDFBOX 2 SNAPSHOT and I have a issue with Signature,
the
file is processed and the size are increased but when I open the file
on
Adobe Reader the signature information aren't showed. When I close the
an
information that the document was modified appears, so I'm thinking
that
process wasn't completed correctly, although none exception are thrown

To make the tests, I've used a pdfbox-examples snapshot
(org.apache.pdfbox.examples.signature.CreateSignature)


https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox-examples/2.0.0-SNAPSHOT/
What exact SNAPSHOT version did you use as there were recently some
changes.

Do you have any suggestion to investigate the root cause?
What exactly did you do to sign the pdf? Did you have a look at the
provided
testcase [1], which demonstrates all necessary steps to sign a pdf.

Best regards

--
Isaías Barroso
Belo Horizonte - MG

BR
Andreas Lehmkühler

[1]


http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/pdmodel/TestCreateSignature.java?view=markup




--
Isaías Barroso
Belo Horizonte - MG

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