topic Digital signature on an already signed document in Alfresco Forum

Digital signature on an already signed document

zputnoky — Wed, 14 Jun 2017 15:18:18 GMT

Dear All,Managed to install the DigitalSigning add-on in the test system and even managed to sign a document. So far so good. However when I checked the documentation, I seen that the 1.2.0 release, which is compatible with 5.2 disabled the possibility to sign a document which is already signed.For

Re: Digital signature on an already signed document

angelborroy — Thu, 15 Jun 2017 17:23:17 GMT

GitHub - keensoft/alfresco-esign-cert: Alfresco client certificate signature (including Chrome)

Re: Digital signature on an already signed document

cesarista — Fri, 16 Jun 2017 11:56:11 GMT

GitHub - zylklab/alfresco-sinadura: Protocol based digital signature for Alfresco Share

Re: Digital signature on an already signed document

zputnoky — Fri, 16 Jun 2017 12:41:59 GMT

Hi Cesar,

Thanks alot for the info. Looks really promissing. Can you tell me where to find the AMP files to download? Do I need to download the Linux installer then that will take care of the AMP deployment?

Regards,

Zsolt Putnoky

Re: Digital signature on an already signed document

zputnoky — Fri, 16 Jun 2017 12:44:44 GMT

Hi Angel,

Reply appreciated, need to create few more VM to test all these. In the mean time I contacted Emmanuel who is checking the multiple signature issue. Apparently it is on the code but been disabled.

Regards,

Zsolt Putnoky

Re: Digital signature on an already signed document

cesarista — Fri, 16 Jun 2017 12:45:59 GMT

Hi:

You may generate AMP packages with Maven, as described in the page.

Regards.

--C.

Re: Digital signature on an already signed document

zputnoky — Fri, 16 Jun 2017 13:14:37 GMT

Hi Cesar,

Wish I could, do not have the necessary environment

Regards,

Zsolt Putnoky

Re: Digital signature on an already signed document

zputnoky — Fri, 16 Jun 2017 13:32:57 GMT

tried to create a AMP for the share and got this: fatal: repository 'https://github.com/zylklab/alfresco-sinadura/edit/master/zk-sinadura-sign-online-share/' not found

Re: Digital signature on an already signed document

cesarista — Sat, 17 Jun 2017 08:45:34 GMT

Maybe this helps:

Releases · zylklab/alfresco-sinadura · GitHub

Regards.

--C.

Re: Digital signature on an already signed document

zputnoky — Mon, 19 Jun 2017 07:32:44 GMT

HI Cesar,

Managed to install Maven, cloned the whole directory then tried to build the share AMP file only, something happened, but not sure it works. When deployed and started Alfresco, it complained about missing the desktop application. Do i need to install the desktop application on each machine where Alfresco is or will be used?

Thanks for the file, I will try this afternoon,

Regards,

Zsolt Putnoky

Re: Digital signature on an already signed document

cesarista — Mon, 19 Jun 2017 07:51:22 GMT

Yes, you are right, you need to install (or distribute) Sinadura Desktop in the clients that are going to sign documents, it is a java desktop application. It is also attached on the release pages (only version for Windows and Linux).

Release Sinadura for Alfresco 5 · zylklab/alfresco-sinadura · GitHub

And sinadura sign services in your Tomcat server (sinaduraCloud.war)

alfresco-sinadura/sinadura5-services/binaries at master · zylklab/alfresco-sinadura · GitHub

Regards.

--C.

Re: Digital signature on an already signed document

zputnoky — Tue, 20 Jun 2017 14:17:51 GMT

Dear All,

With the great help of Emmanuel, managed to solve the issue! Now able to digitaly sign a document, as many times as required.

Thanks alot for your help,

Regards,

Zsolt Putnoky

Re: Digital signature on an already signed document

srinivaspatloll — Sat, 05 May 2018 17:55:31 GMT

Hi Cesar,

Can you please help me to find Sinadura Cloud source code?

Re: Digital signature on an already signed document

khangembam — Fri, 24 Aug 2018 01:18:47 GMT

Hi Zsolt Putnoky,

Will you be able to share some light on how to solve this issue. I am in the same boat as you were i.e., can digitally sign only one time but i need the documents to be signed multiple times.

Regards

Suraj

Re: Digital signature on an already signed document

angelborroy — Fri, 24 Aug 2018 06:48:46 GMT

I suggest you to use https://github.com/keensoft/alfresco-esign-cert

This addon will allow you to sign several times a PDF document including configuration for visible signature. Configuration for this feature is described at https://github.com/keensoft/alfresco-esign-cert#configuration

Re: Digital signature on an already signed document

khangembam — Fri, 24 Aug 2018 11:00:00 GMT

Thanks, i will just fire up a vm and test it soon.

Regards