Digital Sigunature in WD Abap .

[vivekananthan_sellavel]

hi Guru,

i want to implement the Server side Digital Sigunature in WD Abap .

Can u guess help me in this senario.

Is there any Blog available.Can u explain How to do that?

Advance Thanx,

Regards

Vivekananthan.S

[Former Member]

For digital signature

in webdynpro ABAP refers to page no 195 of this link.I hope its help u:)

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/63a47dd9-0b01-0010-3d8e-de27242b...

[Former Member]

can you provide more details on what you intend to do?? there is already authentication built in WD. some explaination would be help full.

greetings

prashant

[vivekananthan_sellavel]

hi

i am usiing Adobe UI element .in that i am using Digital sigunature

We have try in WD java it working fine , But where as in WD Abap we dont have any idea,

Thanx for reply ,

Regards

Vivekananthan.S

[thomas_jung]

Are you wanting to know how to programatically read the certificiates and see if they are valid in ABAP. For that you would use the PDF Document Object API:

http://help.sap.com/saphelp_nw70ehp1/helpdata/en/46/14f68e8d484250e10000000a1553f6/frameset.htm

Specifically there is the GET_CERTIFICATION method:

http://help.sap.com/saphelp_nw70ehp1/helpdata/en/46/23af1c79d15a6ae10000000a1553f7/frameset.htm

[vivekananthan_sellavel]

hi Thomas,

i want know how to store the Digital Sigunature in Server.

and how to get the signuater from the server.

if we have pdf we can extract . i want to do server side.

Can u expalin me .

Thanx for reply

Regards

Vivekananathan.S

[thomas_jung]

>

> hi Thomas,
> i want know how to store the Digital Sigunature in  Server.
> and how to get the signuater from the server.
> if we have pdf we can extract . i want to do server side.
> Can u expalin me .
> Thanx for reply 
> Regards
> Vivekananathan.S

Validation certificates are still stored within the Java system of the Adobe Document Services. Nothing is stored on the ABAP side. The APIs I linked to above provide the functionality for calling the ADS to validate certificates. I'm not sure what else you are looking for - other than what these APIs provide.

[vivekananthan_sellavel]

hi thomas,

i am not famillar in this. For Example

if i am creating the certificate and sending to my manager.

Manger will store the certificate in is local system .

I think not in ADS which installed in R/3 system.

If i want to store in ADS what is the procedure.

Thanx for reply

regards

Vivekananathan.S

[thomas_jung]

I don't understand what you mean by storing the signature. You can validate the signature. If you want to store something for tracking purposes, you generally store the entire binary string of the PDF document itself (certificate embeded in that document).