Re: [xacml] JSON mapping choices

[David Brossard <david.brossard@axiomatics.com>]

Hi Ray,

• Is this a short hand for urn:oasis:names:tc:xacml:2.0:subject:role?
• No it isn't. It is use a random attribute id I created. I realized we shouldn't probably create shorthands for attribute IDs. If people want to define identifiers that are long, they can do that themselves
• So the default DataType is "http://www.w3.org/2001/XMLSchema#string"?
• Yes it is! I was thinking perhaps we could define a shorthand for those IDs e.g. #string, #integer...
• I don't think this is valid JSON. You should use arrays to wrap multiple objects:
• That's a good point. Would the following be correct (added [ and ])?
  

        "Attributes": {

            "Category": "urn:oasis:names:tc:xacml:3.0:attribute-category:resource",
            "Attribute": [{

                "Id": "document-id"
                "AttributeValue" : {

                   "value" : ["123"]
                   "DataType" : "http://www.w3.org/2001/XMLSchema#integer"

                }
            }]

        }

On Tue, Jun 12, 2012 at 2:45 AM, <remon.sinnema@emc.com> wrote:

David,


From: xacml@lists.oasis-open.org [mailto:xacml@lists.oasis-open.org] On Behalf Of David Brossard
Sent: Tuesday, June 12, 2012 5:07 AM
To: Danny Thorpe
Cc: xacml@lists.oasis-open.org
Subject: Re: [xacml] JSON mapping choices

> {
>    "Request": {
>        "Attributes": {
>            "Category": "urn:oasis:names:tc:xacml:1.0:subject-category:access-subject",
>            "Attribute": {
>                "Id": "user-role"

Is this a short hand for urn:oasis:names:tc:xacml:2.0:subject:role?

>                 "AttributeValue" : {
>                   "value" : ["manager","administrator"]
>                }

So the default DataType is "http://www.w3.org/2001/XMLSchema#string"?


>            }
>        }
>        "Attributes": {

I don't think this is valid JSON. You should use arrays to wrap multiple objects:

{
 "Request": [
   {

     "Category": "urn:oasis:names:tc:xacml:1.0:subject-category:access-subject",

     "Attributes": [
       {
         "Id": "user-role",

         "AttributeValue" : {
           "value" : ["manager","administrator"]
         }
       }

   },
   {
     "Category": ...,
     "Attributes": [
       ...
     ]
   }
 ]
}


Thanks,
Ray

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David Brossard, M.Eng, SCEA, CSTP
VP Product Marketing & Customer Relations
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