Export Page as PDF after Digital Signature

Hi there!
I'm looking for a script that will export the page that is being signed (Page 2 of an 85 page document) after it is digitally signed.
Thanks!

Oh really? That's so odd! I can set up a button that extracts the page with an inputted signature, but I suppose that since that will be digitally signed, it will not work that way?
What I'm thinking is that when I digitally sign the document, it saves a new version of it that IS signed. I'm hoping to do that for just that exact page and not the entire document.

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Export to pdf w digital signature

Hi, folks.Does CR have an api for adding a digital signature to a report that is exported to a pdf? I will be using VS.NET 2005 w/ CR to programmatically populate the reports. After some research and searching on the web, I haven't seen anything explaining how to get the sig into the generated pdfs. I will also have access to a standalone Pro version of CR, but it doesn't seem to have a way of doing this either, unless I missed it in the documentation. Does the developer edition of CR have an api for this? My client requires a digitally signed pdf document. There must be a way of programmatically doing this, right? Thanks, Lee... 

 It's not within the current CR.NET API, but there are third-party libs that allow you to post-process a PDF file created by CR.NET. There's Adobe's library, and even an open-source (<a href="http://www.codeproject.com/useritems/Esignature.asp" target="_blank">iTextSharp</a>) one.Sincerely,Ted Ueda

"Save As" requested instead of "Save" after digital signature of my PDF

Hi all,
I use Adobe Reader XI.
I have a PDF file configured with a set of fields to be filled in.
One of these fields is a digital signature field.
Everyting is working fine: I can fill the fields and sign the document with my ID card, as you can see below :
The problem I have is that when I sign my document with my digital signature, Adobe request a "Save As". I would like to know if there is a way to only use a "Save" ?
That requirement is very important since we will deploy the solution to more than 5000 users in an environment which is integrated with other tools, and for the whole stuff to work, the users can't change the file name nor file path... In that scenario, you will understand that proposing a "Save As" by default is not the good way to go.
Ciould you please tell me if a solution exists for this ?
Thanks already
Benoît

Never mind, I found the answer.
A matter of setting the Firefox options so that PDF files open in Reader or whatnot rather than prompt to save.

How can I save PDF document after Digital signature ?

I am using adobe reader and after signing the document (Digital signature) I can not save the document.

What is your operating system? What is your Reader version?
I probably won't have an answer for you, but the information may help somebody else who might.

Save as PDF, allow digital signatures in Reader

After saving the pdf from Pages, security permissions do not allow for digital signatures in Adobe Reader. How do I change this without having to use the full version of Adobe Acrobat?
...Bruce...

Hi Bruce,
Although you are creating the pdf from Pages, it's not Pages that is actually doing the conversion. Pages (and any other application for which pdf is not the 'native' file format) is using code that is part of the OS X package to convert the document to a pdf file.
If that code includes the capability of allowing digital signatures, Apple hasn't bothered to mention the fact in the Pages '09 User Guide. The only pdf option listed there for Export PDF is reduction of file size by resampling image files.
As the conversion is done with OS X bundled code, shared by all applications, you might find more useful answers in the Mac OS X v10.7 Lion community.
Regards,
Barry

Dynamic PDFs with Digital Signatures?

LCD 9 – Acrobat 9 standard/Pro
Looking for the definitive answer on this one. My PDFs have a need to be both dynamic and use multiple digital signatures. For now I design as static with multi dig sig and deal with break-out forms and such via a portfolio.
It would be nice if I could design a form that has both flowable sections (think dynamically added rows in a table using script, or even simple textfields that expand as you fill them up via flowed content areas) and these digital signatures. As soon as I make that PDF dynamic the signatures are immediately invalidated as the form shows changes.
Is there any workaround to this? Some of the process I have to design for need flowed fields, and all require digital signatures on the form. We use Entrust as the security for dig sig - and that will not change so cannot use any inherent Adobe signature security methods.
Thanks,
Jim

Hi Jim,
Yes, the file was created for Acrobat 10, but other than the warning you see on file open it will behave the same way in 9.x as it does in 10. However that said, you don't want to look at the file in Acrobat because you can't edit it or see the layout there. You need to view the file in LiveCycle Designer which gets installed along with Acrobat, and when you do get the file open in Designer it won't complain. Once you get the file open in Acrobat select the Forms > Edit Form in Designer menu item and that's where you can see the properties used to get page flow to work.
I've attached another copy without any data that won't complain when you open it in Acrobat. It is for all intents and purposes the same file, the only reason there are fewer pages is due to the lack of data in the table.
Steve

JavaScript for completely locking pdf after digitally signing

I currently use both Abobe Acrobat XI and Livecycle Designer ES4.
When i want to add the option to completely lock down a document after digitally signing (inc disabling of the 'clear signature' option) i execute javascript within the properties of the digital signature which works fine no problem.
Im lead to believe that Livecycle will remove any scripting from a pdf created within acrobat as it uses its own flavour so to speak.
My question is, does anybody know what the Livecycle equivalent is to have the option of locking after signing (as image) and disable the 'clear signature' feature post signing?
Any feedbcak is appreciated.

Not sure where your pic is from. But in LC Designer you can specify what you want locked after signing.

PDF with Digital Signatures

I am currently using classic asp and I need to fill out an existing pdf with data from the database. The form also contains two signatures. I just need to fill in the form, save it so I can email it to the the customer. I tried using the fdf toolkit - but my form has text fields that can be 20 characters or 4000. The multiline function in adobe forms isn't working correctly and it cuts it off when you print.
I could create the form in livecycle, and generate the data in xml, but I am so new to adobe, I don't know how to programatically load the file and save it to the server.
I have another program I've tried where I can generate fdf code I think it's fpdf (the php version that was changed to asp) - but I need to know how to generate a digital signature.
I've tried pdftk - I tried to merge the data with the signature - but ended up with permission issues.
I have been working on this problem for several weeks and could really use some help.

Bill,
I'm trying to create a dynamic document using data from the database to generate the pdf, the pdf also needs to containg two signatures for signing. I've looked at every way possible to do this. Currently, my greatest success has come from using the fdf toolkit, but the sizing of the fields (could be 20 chars, could be 4000 chars) leaves me with a very ugly form.
The form I am using already contains the two signature blocks - but I am at a loss on how to populate a pdf form that resides on the webserver with data from the database.
Bill, can you help?

Adobe PDF/Acroforms & Digital signatures/Integrity/Authentication/Non repudiation

Hi folks,
I have been investigation the feasibility of using PDF as a customer-facing data collection mechanism, starting with Acroforms for a pilot, initially at least (we may consider XFA/Livecycle in a later phase).
I've got a demo application up and running using the FDF toolkit, presenting PDF forms to the web user, collecting and processing/storing the collected data etc.
My question is around how this process can be secured.
(Q1) (This may be strictly a web dev question, please ignore if considered not relevant here) : If the web application communicates over HTTPS, then the conversation between client & server is secure (encrypted at least, so that others cant sniff the content?) - but it does not necessarily authenticate the end user to the server?
(Q2) If we wish to ensure that the FDF data Submitted from the PDF form (via submit button to an ASP.NET url) is (a) known to be authentic from a particular known user, and (b) signed in some way to be non-repudiatable ... how can be do this with FDF ? If we re-generate a flat PDF document from the data they entered, is there any digital signature mechanism that can be employed for the public end-user to "sign" the PDF document in a manner that ensure Integrity/Authentication/Non repudiation ?
any pointers to Adobe or Third party toolkits, products etc. ?
best regards & thanks,
Aidan.

Q1. That's right. But if the form includes fields for a username/password, this could be sent along with the rest of the data and used to authenticate the user. Or you could use other common means, but as you said, this has nothing to do with Acrobat.
Q2. FDF can contain digital signature data. So the form would have to contain a signature field and the user would have to sign it. Assuming a self-signed signature, it's up to you whether to trust such a signature. The signed PDF is constructed from the original PDF that was served by concatenating the appended saves contained in the FDF. You can then validate the signature.
George

Adobe slow to open PDF with digital signature

Hi,
We have recently added a digital signature to our PDF reports for security. Adobe takes an age to open the PDF on some PC's but instant on others. Can anyone offer any assistance to this problem.
Thanks.

You may be correct. Just opened up a PDF on my home computer and it was almost instant and it was very quick to validate the signature as well.
I have the latest version on my home PC but the work one is an old version of adobe reader for sure. I will try tomorrow and let you know.

Print or Submit Depending on if PDF has digital signature

hello everyone!!
i have a quick question and please let me know if i am posting this in the wrong area.
i have a pdf form created in Acrobat 7 but we need to reader rights enabled so I have since them downloaded acrobat pro 9 and revamped it. it works great for those who have reader to give them the ability to fill it out and send it back as the complete PDF. however, what i would like to do is have a "submit" button that checks to see if the document has a digital signature. if it does, i want it to submit to an email address. If it does not have a digital signature, I want the button to print the form so the user can sign it and send it in. I have searched the web and unfortunately haven't found much on this. My question is: is this even possible? If it is, could someone point me in the right direction or give a few tips on how to start. any info at all would be greatly appreciated!!
Thanks much!
Mandy Sky

Well thanks to the folks who took a look at this post....I've gotten no replies and need to move on...
Since I have posted this, I have found that it is possible so I'm going to try and muddle my way through it.
Cheers~
Mandy Sky

Print MS Access report to PDF with digital signatures.

I know it is possible to print a Microsoft Access report to a PDF file. However, we need to be able to add digital signatures to the resulting PDF. Is it possible to predefine the PDF signature fields in the Access database so that when the report is printed to PDF it is ready from employees to sign off on the PDF?

This is doable with the ability to do a security.importfromfile which provides the ability to import a certificate.
This is critical.
Just create the PDF and then open it up in Access. Be sure to have a reference to the Acrobat Type library.

Cannot insert pages into PDFs after signed with a digital signature in adobe 9

Is there any workaround that allows me to insert additional pages into a SIGNED pdf?
Background:
Author of a form create a form that needs multiple signatures and pages appended and converts to PDF for signing. Person 1 signs it, and sends it to person 2. Person 2 needs to include additional documentation and inserts the pages before signing.
In the new version, I noticed that it changes the document security which may prevent the insert after you sign it. How do I disable this?

Hi Bob,
You may not like the answer, but it cannot be disabled. In previous versions, when you added a page it invalidated the signature. Starting with Acrobat 9, once the PDF file is signed you can no longer make changes that effect the content of the core PDF. The change was made to protect the integrity of the signature. You can still add comments, but (without getting too geeky) comments are not part of the core PDF like pages are, they live in a separate level. Also, you can still add form data, but like comments, what you type into a form field is not part of the core PDF.
The bottom line is, we made the change to protect the integrity of the signture, and the signature protects the integrity of the document. Thus, changes to the document are no longer allowed in signed files.
Steve

Print problem after exporting Pages to PDF.

I am attempting to print a very large genealogical book (300 + pages) of my family's descendants and noticed that in both Preview and Adobe Reader the first character of every page is missing. This does not happen when printing from Pages so it cannot be a printer problem. I checked the placement of the print against the Pages page and both Preview and Adobe Reader are EXACTLY the one character difference with the pages exactly even with each other. The original page type is 12 pt with margins: Left .5in, Right .5in, Top .75in, Bottom .75in, no header, Footer .5in using 9 pt type. What is really odd is that the onscreen display is correct but only the printed (HP OJ6500E702n wireless duplex marginless printer) copy is incorrect which indicates to me the conversion is somehow creating this problem.
I need this PDF file as it is the file I print from plus I put the file on a disk as a backup for the paper book for all book recipients.
Sparkgapper

While this problem is for ANY application that EXPORTS, not prints, to a PDF format, I have discovered that the problem is probably be with the printer's minimum allowable margins being physically the same regardless of portrait or landscape instead of the logical rotation of margin type locations in landscape mode. Question answered by logic research.
Sparkgapper

Adobe Acrobat Pro X - Pages options grayed out on PDFs with digital signatures

When we apply a signature to a PDF in Acrobat Pro X, it disables all the options (e.g., rotate, delete, replace, etc.) except for "Extract". This was not an issue with Acrobat v8. Does anyone have a solution to this problem?

That's because all of the operations you mentioned that are disabled, if run, would invalidate the signature. The bug was in version 8 in that we should never allowed the user to modify the signed bytes and break the signature.
Steve

Export Page as PDF after Digital Signature

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