Xades-EPES signature script for Groovy

[Ibrahim Bittar]

Hello

I'm looking for a sample script that allows me to sign a xml file using a p12 certificate and obtain it with a Xades-EPES signature. I've seen some examples based on Java but don't know how they can be translated to Groovy, if possible.

Any help will be appreciated.

[john renfrew]

can you post some links Ibrahim??

[Ibrahim Bittar]

Hi John, sure!

Here's one link which is in Spanish but all classes are in java so it should not be a problem:

https://github.com/JonhCR/FirmaXadesEpes/tree/master/compilado

Here's another one:

https://svn.cesecore.eu/svn/signserver/vendor/xades4j/1.3.0/src/main/java/xades4j/production/SignerEPES.java

This one seems to be very famous:

https://github.com/luisgoncalves/xades4j/blob/master/src/main/java/xades4j/production/SignerEPES.java

Xades signatures are used in most South American countries and AFAIK in Europe for signing digital invoices. In México we still use SHA256 signatures, along with a XML file. So I think it's important. There are several formats of Xades signatures, each one has a different purpose. The EPES variation is being deprecated but it is in use in Costa Rica and probably in Chile and Colombia.

[john renfrew]

Thanks... will have a look when I have a few moments.