RE: [wss] Issue 196 QNames: Proposal to use URIs for Type identifiers

[Kefeng Chen <KefengC@geotrust.com>]

Can you check the URI?
All of them gave me "Resuource not found" error.

Thanks,

Kefeng

-----Original Message-----
From: David Orchard [mailto:dorchard@bea.com]
Sent: Monday, December 15, 2003 11:07 AM
To: wss@lists.oasis-open.org
Subject: [wss] Issue 196 QNames: Proposal to use URIs for Type
identifiers


This proposes to use URIs instead of QNames for valuetype and encoding type
identifiers.  Rather than provide a mapping to URIs, potentially at a later
date, the use of URIs should result in cleaner and more secure environments.

The first part of this proposal is that valueTypeEnum should be of type URI.
The WSSE specification defines 5 values for this URI, replacing the current
QNames.  The URI for identifying these types could be constructed in a
variety of ways.

The following shows identifiers using the fragment identifier syntax.  For
the valuetypeenums, this looks like (pending the actual URI assigned for the
wsse namespace):
http://www.oasis-open.org/wsseuri#X509v3
http://www.oasis-open.org/wsseuri#Kerberosv5TGT
http://www.oasis-open.org/wsseuri#5ST
http://www.oasis-open.org/wsseuri#PKCS7
http://www.oasis-open.org/wsseuri#PKIPath

And for encoding types this is:
http://www.oasis-open.org/wsseuri#Base64Binary
http://www.oasis-open/org/wsseuri#HexBinary

This might also require a simple change to the schema to add these IDs to
the schema.

This could easily be a "/" separator instead of "#" as well.  The # would
definitely be a good way to go if there was a wsse media type.  But there
isn't, so "/" could also be acceptable.

Cheers,
Dave


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