On 18.12.2022 14:58, Frédéric Ravetier wrote:
Hey, thanks a lot for your help.
I just added

t.setPage(page);

in my method addAnnotation
Do you think it should be added in pdfbox when we do :

page.setAnnotations(annotations);

I'm undecided - this is called very often and I wonder if we're modifying PDFs that we're loading. (But I tried it and build worked fine) The next best idea would be to put out a warning, but this could come when flattening PDFs that we get and people get scared and make support requests.

Tilman





Le sam. 17 déc. 2022 à 20:01, Frédéric Ravetier <fravet...@vikta.com> a
écrit :

Thanks a lot for your help.

Have a good weekend

I am afraid that I am not going to get an answer...

Le sam. 17 déc. 2022, 14:47, Tilman Hausherr <thaush...@t-online.de> a
écrit :

I thought the visual / non visual signature isn't the problem, that there
is some unknown difference between what you use for the second signature
and what I use, but then...

It just got weirder! I reopened the file I mentioned in my last post and
now it looks like this:

This is definitively some Adobe weirdness. You should report it there.
Alternatively / Additionally, try asking on stackoverflow or related site
if anybody has an idea what happened.

Tilman

On 17.12.2022 13:51, Frédéric Ravetier wrote:

Thanks again.

Yes sorry, the test is not exactly the same, because our tool is now
using visual signature. If necessary I can change the code to have
invisible signature...

What can I do to go forward or help or...?

Le sam. 17 déc. 2022, 13:43, Tilman Hausherr <thaush...@t-online.de> a
écrit :

Thanks for trying this. This time the first signature is a visual
signature. The stamp annotation object is 129, and my analysis is the same:
that object was never provided in another incremental save, so I don't know
why Adobe claims it was changed.

And it gets weirder:
I used NOTEPAD++ to get the previous revision of your last document.
Then I signed that one with PDFBox example (latest 3.0 snapshot) and I
don't have the effect you mention, only a complaint that my signature is
self-certified.


Tilman

On 17.12.2022 12:54, Frédéric Ravetier wrote:

So I tried again with a PDF without a signature.
I switch the jar on the tool that sign the PDF to use the snapshot
I send the pdf to the tool to have a first signature
I used my java program to add an annotation
I send again the pdf to the tool for a second signature

I still have the same behavior :(.
This is the final PDF 
:https://drive.google.com/file/d/1CV7lJ8dY1gDcx3rgHoW5yHJ612JSAK9B/view?usp=share_link


Le sam. 17 déc. 2022 à 12:27, Frédéric Ravetier <fravet...@vikta.com> 
<fravet...@vikta.com> a
écrit :


OK so my test was useless. I will try again

Le sam. 17 déc. 2022, 11:30, Tilman Hausherr <thaush...@t-online.de> 
<thaush...@t-online.de> a
écrit :


On 17.12.2022 11:19, Frédéric Ravetier wrote:

Maybe I did not understand well.

Should I use the snapshot version before the first signature ?

You should use the snapshot to create the first signature, that's what I
meant.

My hope is that this Adobe behavior is related to that bug.

No, the bug fix does not help with a document that already has that
signature.

Tilman



Or the goal of the bug fix is to manage a document that contains this

kind

of initial signature which is invisible ? (which was my test, so it

means

the bug is not fix, or I did not test it correctly or this is another

use

case)

Thanks
Fred



Le sam. 17 déc. 2022 à 05:16, Tilman Hausherr <thaush...@t-online.de> 
<thaush...@t-online.de> a
écrit :


That new PDF also has that the initial signature does not appear in the
page annotations (which was the bug fixed in the issue).

Tilman

On 16.12.2022 20:56, Frédéric Ravetier wrote:

I tried to switch the jar on the environment where there is the

application

that sign the PDF in order to use the snapshot.
Here the pdf I got :


https://drive.google.com/file/d/1zwV0i3SCQrqxRICpVWhbR09Of2FD0Ur7/view?usp=sharing

But it looks the same in acrobat :(.

Best regards,
Fred

Le ven. 16 déc. 2022 à 13:19, Frédéric Ravetier <fravet...@vikta.com> 
<fravet...@vikta.com>

a

écrit :


I read the issue too quickly.
The problem is on DSS side, and the jar file should be modified on my
provider side. I will see if we can perform this test on a dev

environment.

Le ven. 16 déc. 2022 à 13:06, Tilman Hausherr <thaush...@t-online.de> 
<thaush...@t-online.de>

a

écrit :


On 16.12.2022 12:59, Frédéric Ravetier wrote:

Good idea, I can try to use the latest snapshot jar. Is there a
snapshot build (jar) available?

https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox-app/2.0.28-SNAPSHOT/

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