WW-4520 - Add prefix for CSS classes.

[aleksandr-m]

Implements WW-4520

[asfbot]

Struts-JDK7-pull-request #44 FAILURE
Looks like there's a problem with this pull request

[asfbot]

Christoph Nenning on dev@struts.apache.org replies:
Hi,

have you guys seen this jira and PR?

What do you think about the compatibility issues?

For me it would be OK to change it in 2.5, but it already scares me to
migrate my own applications ;)

https://issues.apache.org/jira/browse/WW-4520
#44

regards,
Christoph
classes.
feature/css-class-prefix
your
feature
please
ticket

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[asfbot]

Lukasz Lenart on dev@struts.apache.org replies:
I think this too huge change and also would like to use some other
prefix than "struts-" - it can expose too much information about used
backend

2015-07-02 9:10 GMT+02:00 Christoph Nenning Christoph.Nenning@lex-com.net:

[lukaszlenart]

Hm... I wonder how hard it will be to make this configurable so we can keep backward compatibility and allow enable a custom prefix on demand.

[cnenning]

I wonder how hard it will be to make this configurable

Making this configurable would be cool. But when looking at changed files, and all those different file types, i fear it would be hard.

[yasserzamani]

@apache/struts-committers , I'm going to close this one as already there are users mentioning such things as an information disclosure security issue. objections?

[yasserzamani]

Hm.. I see Lukasz already has mentioned about that and also as mentioned, it should be user-configurable prefix to avoid information disclosure!

[lukaszlenart]

@aleksandr-m do you think it will be hard to update this PR? Or maybe create a new one?

[aleksandr-m]

@lukaszlenart You mean to allow to change prefix? Do you have an idea how to do that?

[lukaszlenart]

@lukaszlenart You mean to allow to change prefix? Do you have an idea how to do that?

Yes, I know we are supporting a different set of extensions and I do not have a solution at hand. Other option is to develop a new html5 theme from scratch.