Digital signature configuration

[anny320]

Problem statement

Currently in default configuration Digital signatures are used if printing and issuing, and wet signature(blank space) if printing in advance. Digital signature regulations vary from country to country so we need to provide a configuration option to give a National System Admin control of how digital signatures can be applied.

Proposed work

Need to allow a NSAdmin to config how digital signatures used in their country:

• Only digital signatures
• Only wet signatures
• "Printer'er" can choose with or without
• Digital if printing and issuing, wet if printing in advance

[eduffus]

I have marked this as low priority as we already have quite a lot of flexibility by being able to turn on/off digital sigs and having the ability to include or not using the handlebars of the cert.