encrypting and decrypting a file with abap

[former_member608640]

Hello,

We need to decrypt a .pdf file with an abap code or external command (or any other way...).

the file is encrypt with "aes256" algorithm.

The result must be a decrypted .pdf  file on an output folder on a server that will be secured.

Thank you ,

Koby 

[former_member182915]

Hi,

Topic is interesting .

after achieve solution please share in Community,

Encrypting PDF Files Using ABAP Code

Collected from Web*
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Here’s the ABAP or SAP sample code to call EncryptPDF command line application,

REPORT  Z_Calling_EXE_Program.

CALL FUNCTION 'GUI_RUN'
EXPORTING
COMMAND          = 'C:\encryptpdf.exe'
PARAMETER         = ' -i c:\sample.pdf -w owner -u user -e 40 -p'.
*   CD               = '
* IMPORTING
*   RETURNCODE       = .

[former_member608640]

Hi,

Thank you for your answer.

1. Where can I find the app "encryptpdf.exe" ? Can I trust the supplier ?

    My company is not "happy" to install "foreign software" on out site.

2. I need to run a  decrypt process , not encrypt process..

3. the process is going to run on background , so I can't run "gui_run".    

koby. 

[ipravir]

HI Kobi,

What is your Application Server OS?

Because, some of the OS contains some default command line for encrypt & encrypt.

Regards,

Praveer.

[Juwin]

Please check SAP Note: 1456433 - XML Signature and Encryption API for ABAP

Although this note talks about XML files, there are methods in the class CL_SEC_SXML_XENCRYPTION, to encrypt anything.

Thanks,

Juwin