> Can I use the same existing server certificate (currently just enabling SSL)
> to also enable the WSE certificate security?
You could use it if but it's not the correct way. The best choice
could be using one certificate for SSL and other for SOAP Signatures.
> If I can use that same certificate in this way, how do I get my development
> PC to use that certificate?
If you use wse3 policies just install the certificate in LocalMachine
Personal store and the MutualCertificate10Assertion,
MutualCertificate11Assertion will find it and use it for signing
> Do I need a different type of certificate? If so, what type should I be
> looking at?
Certificate for signing purposes only.
> Documentation on this aspect seems a bit sparse, and the WSE wizard only
> allows access to local machine certificate store - there's no browse, etc
[quoted text clipped - 3 lines]
> describes in sufficient step-by-step detail the actual steps required to use
> this approach (so my noddy-level brain can keep up!).
Take a look at
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wse3.0/html/9da
920b9-f024-4819-adb2-c83e52a4f31b.asp
Maybe too general but for taking some other concepts could be
helpfull.
> I have the PDF and printed version of the P&P WSE 3.0 scenarios and
> implementation guidance - but it doesn't seem to say anything more than "it
> can do it". No detail on HOW to do it (assumptions made by the writers that
> a given environment already exists, perhaps?). The PDF and book are just
> the MSDN articles stuck together in one document.
Hope help you.
Laurentzi Nuño