Cédric Krier schrieb:

> First, I'm not affraid of people who will run a modified version of Tryton as
> service. Because they will have a lot of work to follow us with release as
> they will need to patch each time. I think contributing is the cheapest way to
> maintain your code.

Let's imagine a SaaS-Provider implementing a complete adoption to German
requirements. This provider has put quite some effort into his extension
modules and offers services to small and medium companies. As programs
like Lexware or Sage show, many of these companies are quite happy even
with a fixed function set like in this case.

Such a company will not contribute the code, since these extensions /
adoptions are the asset. This is what makes up the business case.

> So with an AGPL software, we are required to distribute the
> code to at least all employees of the company. This can prevent us to work 
> with
> those companies.

As I read the AGPL we do not need to *distribute*, but only to give
access to the source. And I'm unsure if this really includes the users
in a company. One may argue, the licencee is the company and there is no
licence agreement between the software vendor and the employee. Thus the
employee doe not gain any rights nor does he have any obligations -- as
he does not have to fulfil any obligations out of the licence.

> Third, AGPL software needs to provide the source code through the network.
> That means we must develop some way to create an archive of the running code
> and so we must have the source code on the server not only pyc files. And what
> about data that are in xml file but have restricted access right?

Most of Tryton is already available through the network: via the
mercurial repository :-) So custom modules can simply be provided using
another mercurial repository -- a simple clone of the staging repos.

-- 
Schönen Gruß - Regards
Hartmut Goebel
Dipl.-Informatiker (univ.), CISSP, CSSLP

Goebel Consult
Spezialist für IT-Sicherheit in komplexen Umgebungen
http://www.goebel-consult.de

Monatliche Kolumne: http://www.cissp-gefluester.de/
Goebel Consult mit Mitglied bei http://www.7-it.de

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