Authenticate Digitally signed pdf on the server

Hi,
I have a scenario in which the client has pdf which is digitally signed by
client and sends to the Web Application server for Validation of the pdf.
I want to know a couple of things.
1) How to authenticate the pdf on server side?
2) What are the settings required to authenticate the pdf?
3) Also throw some light on author certificate.
the requirement is urgent... Please reply at the earliest.

In the "Signed" tab of the signature properties, you can add a script that executes when the field is signed. The following JavaScript will submit the entire PDF. The "url" should be set to a server script that will "catch" the PDF so you can save it off somewhere.
this.submitForm({
cURL: url,
cSubmitAs: "PDF"
The PDF gets submitted as an HTTP POST where the PDF is a string forming the body. If you're using PHP, thre following line will give you the PDF.
$pdf = @file_get_contents('php://input')
J-

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hi,
yes IXOS handlesDigitaly signed PDF documents,
http://opentext.com/download/livelinkdownload.html?path=/corporate/investor/secfiling/FY2005Q4_10K.pdf
Please refere tihis doc..
The repository supports queries based on metadata, full-text index and even a combination
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Hello,
You can create your own destination .
An example is available on OTN :
http://www.oracle.com/technology/products/reports/pluginxchange/index.html
Secure PDF Destination
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Regards

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Any help would be appreciated.
Thanks!

Not without invalidating the signature, you may make changes to the PDF and any change is a change.

Create digitally signed PDFs

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tobias Eichner wrote:
Is PortableSigner a professional tool that really works ?
I have no idea how good it is, and I don't really have any benchmark to compare it to. It's hosted at Sourceforge, which might explain why the web site is a big crude-looking. On the other hand, the site says it's a project of the Municipality of Vienna, so I'd say that it appears it's good enough for at least one government.
My feeling is that a lot of the software at Sourceforge is written for a specific, fairly specialized purpose, and sometimes not a lot of time is spent on the GUI or user-friendly features. But if your purpose happens to meet up with the purpose of the creators, the software can be a life-saver.
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You can't. There was a discussion on this Forum a few months ago on this subject. Look it up for more info.

ZMEDRUCK PO how generate pdf on the server

Good morning experts,
i need to generate a PDF when the PO it's printed and save it on a server.
In the tr. NACE i have already defined ZMEDRUCK:             SAPFM06P     ENTRY_NEU     ZMEDRUCK
The question is, i need also to copy the program SAPFM06P and SAPLMEDRUCK to manage the creation of the PDF via function or it's possible get the spool number outside the program to generate it anda save the PDF on the server.
If it's possible to get the spool id outside the program SAPFM06P i avoid to modify thew standard program creating a Z program.
help please
thanks

Hi,
Can you take the below code as a reference. this will guide you how to fix your problem.
REPORT zxx_viewer_zoom.
* T A B L E S    D E C L A R A T I O N
*---Tables Used.
TABLES: afpo,
        mara,
        marc,
        aufk,
        afko,
        itcoo,
        nast,                          "Messages
        *nast,                         "Messages
        tnapr,                         "Programs & Forms
        addr_key,
        arc_params,                    "Archive parameters
        toa_dara.                      "Archive parameters
* I N T E R N A L    T A B L E S     D E C L A R A T I O N
*--Internal Tables Used.
* D A T A     D E C L A R A T I O N
*--Global Variables Used.
DATA: ws_matnr LIKE afpo-matnr,
      ws_werks LIKE aufk-werks,
      ws_mtart LIKE mara-mtart,
      ws_wrkst LIKE mara-wrkst,
      ws_fname TYPE rs38l_fnam,
      ws_ctrlp TYPE ssfctrlop,
      ws_optns TYPE ssfcompop,
      w_padest LIKE tsp03l-padest.                          "BMC01+
DATA: da_message_printed(1) TYPE c,
      da_preview_processed(1) TYPE c,
      repeat(1) TYPE c,
      da_subrc LIKE sy-subrc.
DATA: w_otfdata TYPE ssfcrescl.
DATA: BEGIN OF it_itcoo OCCURS 0.
        INCLUDE STRUCTURE itcoo.
DATA: END OF it_itcoo.
DATA: w_otf TYPE itcoo.
*--Data Declaration for Printing Layout
DATA: ls_itcpo     TYPE itcpo.
DATA: lf_repid     TYPE sy-repid.
DATA: lf_device    TYPE tddevice.
DATA: cf_retcode   TYPE sy-subrc.
DATA: ls_recipient TYPE swotobjid.
DATA: ls_sender    TYPE swotobjid.
DATA: ls_control_param   TYPE ssfctrlop.
DATA: ls_composer_param TYPE ssfcompop.
DATA: ls_addr_key        LIKE addr_key.
DATA: w_screen(1) TYPE c.
DATA: xscreen(1) TYPE c.
DATA: da_mess LIKE vbfs OCCURS 0 WITH HEADER LINE.
* C O N S T A N T S
CONSTANTS: c_fas1(8) TYPE c VALUE 'PRINTFAS',
           c_fas2(15) TYPE c VALUE 'PRINTFASDRAWING',
           c_wip1(8) TYPE c VALUE 'PRINTWIP',
           c_wip2(15) TYPE c VALUE 'PRINTWIPDRAWING'.
* S E L E C T I O N - S C R E E N.
SELECTION-SCREEN BEGIN OF BLOCK bl1 WITH FRAME TITLE text-bl1.
* Production order
PARAMETERS: p_aufnr LIKE afpo-aufnr OBLIGATORY.
SELECTION-SCREEN END OF BLOCK bl1.
START-OF-SELECTION.
*--Get Partially processed orders
MOVE: sy-mandt         TO nast-mandt,
        'V1'             TO nast-kappl,
        p_aufnr          TO nast-objky,
        p_aufnr          TO nast-parnr,
        sy-langu         TO nast-spras,
        sy-datum         TO nast-erdat,
        '1'              TO nast-nacha,
        '3'              TO nast-vsztp,
        'X'              TO nast-manue,
        sy-uname         TO nast-usnam,
        'DFLT'           TO nast-ldest,
        sy-langu         TO nast-tdspras,
        'Shop Floor Papers' TO nast-tdcovtitle,
        '1'              TO nast-tdarmod,
        'BUS2032'        TO nast-objtype.
*--Printer settings
CALL FUNCTION 'WFMC_PREPARE_SMART_FORM'
    EXPORTING
      pi_nast       = nast
      pi_repid      = sy-repid
    IMPORTING
      pe_returncode = cf_retcode
      pe_itcpo      = ls_itcpo
      pe_device     = lf_device
      pe_recipient = ls_recipient
      pe_sender     = ls_sender.
MOVE-CORRESPONDING ls_itcpo TO ls_composer_param.
ls_control_param-device      = 'PRINTER'.
ls_control_param-no_dialog   = 'X'.
ls_control_param-preview     = 'X'.
ls_control_param-getotf      = ls_itcpo-tdgetotf.
ls_control_param-langu       = sy-langu.
CLEAR:   ws_werks.
SELECT   SINGLE werks
           INTO   ws_werks
           FROM   aufk
           WHERE aufnr = p_aufnr.
CLEAR:   ws_matnr.
SELECT   SINGLE plnbez
           INTO   ws_matnr
           FROM   afko
           WHERE aufnr = p_aufnr.
CLEAR:   marc.
SELECT   SINGLE matgr
           INTO   marc-matgr
           FROM   marc
           WHERE matnr = ws_matnr
           AND    werks = ws_werks.
* CHECK NOT ws_matnr IS INITIAL.
IF NOT ws_matnr IS INITIAL.
    SELECT   SINGLE matgr
             INTO   marc-matgr
             FROM   marc
             WHERE matnr = ws_matnr
             AND    werks = ws_werks.
ELSE.
    marc-matgr = c_wip1.
ENDIF.
END-OF-SELECTION.
PERFORM call_smartform.
* F O R M    R O U T I N E S
*&      Form call_smartform
*       text
FORM call_smartform.
CLEAR: ws_ctrlp, ws_optns, ws_fname.
TRANSLATE marc-matgr TO UPPER CASE.
IF marc-matgr = c_fas1 OR
     marc-matgr = c_fas2.
    PERFORM call_paper_a.
ELSEIF marc-matgr = c_wip1 OR
         marc-matgr = c_wip2.
    PERFORM call_paper_b.
ENDIF.
ENDFORM.                    "call_smartform
*&      Form call_paper_a
*       text
FORM call_paper_a.
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = 'ZPPSF_SHOP_FLOOR_PAPER_C'
    IMPORTING
      fm_name            = ws_fname
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      OTHERS             = 3.
CHECK NOT ws_fname IS INITIAL.
CLEAR w_otfdata.
ls_control_param-getotf = 'X'.
CALL FUNCTION ws_fname
    EXPORTING
      archive_index      = toa_dara
      archive_parameters = arc_params
      control_parameters = ls_control_param
      mail_recipient     = ls_recipient
      mail_sender        = ls_sender
      output_options     = ls_composer_param
      user_settings      = ' '
      is_nast            = nast
      aufnr              = p_aufnr
      flag_orig          = 'X'
    IMPORTING
      job_output_info    = w_otfdata
    EXCEPTIONS
      formatting_error   = 1
      internal_error     = 2
      send_error         = 3
      user_canceled      = 4
      OTHERS             = 5.
LOOP AT w_otfdata-otfdata INTO w_otf.
    APPEND w_otf TO it_itcoo.
ENDLOOP.
CALL FUNCTION 'HR_IT_DISPLAY_WITH_PDF'
    TABLES
      otf_table = it_itcoo.
ENDFORM.                    "call_paper_a
*&      Form call_paper_b
*       text
FORM call_paper_b.
DATA: ws_doknr TYPE draw-doknr,
        ws_dokvr TYPE draw-dokvr.
CLEAR: ws_doknr, ws_dokvr.
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = 'ZPPSF_SHOP_FLOOR_PAPER_B'
    IMPORTING
      fm_name            = ws_fname
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      OTHERS             = 3.
CHECK NOT ws_fname IS INITIAL.
CLEAR w_otfdata.
ls_control_param-getotf = 'X'.
CALL FUNCTION ws_fname
    EXPORTING
      archive_index      = toa_dara
      archive_parameters = arc_params
      control_parameters = ls_control_param
      mail_recipient     = ls_recipient
      mail_sender        = ls_sender
      output_options     = ls_composer_param
      user_settings      = ' '
      is_nast            = nast
      aufnr              = p_aufnr
      doknr              = ws_doknr
      dokvr              = ws_dokvr
      flag_orig          = 'X'
    IMPORTING
      job_output_info    = w_otfdata
    EXCEPTIONS
      formatting_error   = 1
      internal_error     = 2
      send_error         = 3
      user_canceled      = 4
      OTHERS             = 5.
LOOP AT w_otfdata-otfdata INTO w_otf.
    APPEND w_otf TO it_itcoo.
ENDLOOP.
CALL FUNCTION 'HR_IT_DISPLAY_WITH_PDF'
    TABLES
      otf_table = it_itcoo.
ENDFORM.                    "call_paper_b
Thanks,
Chidanand

Authenticate Digitally signed pdf on the server

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