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Subject: Re: [xacml-users] RBAC using XACML
You can have a servlet and send in the XACML request as XML (ultimately pretty similar to SAML). You can use the encode method on the ResponseCtx and pass a servlet outpuststream as parameter. prakash On 4/12/05, Stoica Alexandru <stoica.alexandru@gmail.com> wrote: > Thanks for your help! > On Apr 12, 2005 11:41 AM, Ganesh Prabhu <ganesh.prabhu@gmail.com> wrote: > > I guess you will find SAML quite useful for your need. There is an > > implementation of SAML 1.0 at http://www.opensaml.org > > > > Ganesh > > > > On 4/12/05, Muhammad Masoom Alam <Muhammad.alam@uibk.ac.at> wrote: > > > Hi, > > > > > > i dont know much about the use of XACML over the network, but i think so > > > SAML standard can be used to wrap an XACML request and response over the > > > network. > > > > > > for SAML there are some implemenatation (open source) so check out them, if > > > they are going to solve you problem. > > > > > > Muhammad. > > > ----- Original Message ----- > > > From: "Stoica Alexandru" <stoica.alexandru@gmail.com> > > > To: <xacml-users@lists.oasis-open.org> > > > Sent: Monday, April 11, 2005 10:42 PM > > > Subject: [xacml-users] RBAC using XACML > > > > > > > Hello all, > > > > I'm trying to develop an simple RBAC service using Sun's XACML > > > > implementation.The service it's actually a server , responding to > > > > clients' requests. > > > > I'm having trouble sending/receving the RequestCtx/ResponseCtx over > > > > the network.I know the Sun's XACML implementation doesn't have support > > > > for this kind of operations, it only works with files(load and save > > > > objects from .xml files). > > > > I've tried using the "encode" and "getInstance" methods to send data > > > > over stream obtained from a channel > > > > (Channels.NewInput/OutputStream(channel)) but the "getInstance" > > > > parsing method finishes only if the client closes the connection.I've > > > > also tried reading the data first , and then create an InputStream > > > > class over an nio.ByteBuffer with read/write methods instead of > > > > put/get but I always get an parsing exception when I try to create an > > > > Request object by calling getInstance. > > > > Does any of you know a standard way to send/receive this objects over > > > > the network, or wat is the best way in doig that? > > > > Is there any "high-level" API to parse .xml format data from > > > > socket/channel directly and returns a Node to the root element? > > > > Best regards, > > > > Alex! > > > > > > > > > > > > > > -- > > Teach me, I know I'm not a hopeless case. > > >
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