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Re: [jetty-users] Adding Credential Types?

Whoops.
Sorry.

That is no longer a proposal.
It's got a formal RFC assigned to it now - http://tools.ietf.org/html/rfc5843
Additional Hash Algorithms for HTTP Instance Digests

--
Joakim Erdfelt
joakim@xxxxxxxxxxx

http://webtide.com | http://intalio.com
(the people behind jetty and cometd)



On Fri, Nov 4, 2011 at 10:04 PM, Joakim Erdfelt <joakim@xxxxxxxxxxx> wrote:
Som quick research turned up these two specs ...

Instance Digests in HTTP
This only talks about SHA-1 (for SHA-512 you want SHA-2)

and a proposal/draft
Additional Hash Algorithms for HTTP Instance Digests
This introduces SHA-2 algorithms to RFC3230

refs:

--
Joakim Erdfelt

(the people behind jetty and cometd)



On Fri, Nov 4, 2011 at 9:31 PM, Guy Hillyer <jetty-users@xxxxxxxxxxxxxx> wrote:
Stephen, I am no expert, but I happen to have started working in this
area in the past couple of days.  Jetty's abstract Credential class does
not seem to be extensible, since it has knowledge of its concrete (and
nested) subtypes.

But I think the problem goes deeper than that.  You need cooperation
from the browser to extend credential types.  How will you achieve that?

As far as I know (not very) the last word on http authentication
standards is RFC2617, which specifies MD5.  I'd be happy to learn that
there is more flexibility here than I understand there to be.


On 11/04/2011 11:28 PM, Stephen G. Walizer wrote:
> I'd like to extend the authentication system in an embedded Jetty 7 to use a custom variant of JDBCLoginService so that it knows the password format without requiring the prefix:data format (for example md5:hash). I can see how I could build and set a new LoginService but how would I go about adding additional Credential types to be used?
>
> Alternately I'd even settle for adding Credential types using the algorithm:data format for something more secure like SHA-512.
>
> Thanks!
> -----------------------------------------------------------
> - stephen.g.walizer - sgw@xxxxxxxxxxx
> -----------------------------------------------------------
>
>
>
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