RE: [xri] Updated RelaxNG schema proposal

Gabe,

I’m ready to start copying these into ED07. I think the following are the remaining action items:

1) The redirect attribute hasn’t been added to the XRDS schema yet. I just realized that it’s not quite as simple as just adding it, since it’s really a choice between redirect and ref, i.e., you can have only one of the two, not both. Can you make that change?

2) RE your question about element order in XRD, the conclusion of the TC was to put the new ServerStatus element after the existing Status element. As far as I can tell, the order of all the others are correct, as they are all existing elements in the WD10 schema (except for EquivID, which goes after LocalID, and CanonicalEquivID, which goes after CanonicalID – both are correct in your file).

3) Your copy still has a comment about

# not specifying pattern for saml:Assertion - maybe we should?

Since SAML would define such a pattern, do we need to define it here? If we do, let’s do it.

4) To make sure there are no transcription errors, can you upload the xrds.rng and xrd.rng files to the TC doc respository, and then I’ll copy them from there?

Thanks,

=Drummond

From: Gabe Wachob [mailto:gabe.wachob@amsoft.net]
Sent: Friday, October 26, 2007 4:30 PM
To: 'OASIS XRI TC'
Subject: [xri] Updated RelaxNG schema proposal

Probably should submit these as uploaded documents, but hey, they are so simple so I’ll just paste them here. One (xrds.rnc) references the other, so they should be saved as separate files – one for validating XRDS documents (including nested XRD and XRDS elements) and one for XRD documents. These will need to be cleaned up slightly even if we find NO problems (just style and removing some comments, etc).

Everyone (esp Wil) should go through this and check against documents they are creating, consuming. I use jing and trang (trang to convert to RNG so that xmllint can be used with the –relaxng option). Jing needs to be called with the –i option e.g.:

java -jar jing-20030619/bin/jing.jar -i xrd.rng xrd/extension.xrd

You convert the following RNC to RNG (xml form) for use by xmllint:

java -jar trang-20030619/trang.jar xrds.rnc xrds.rng

xmllint works pretty much out of the box:

xmllint --relaxng xrds.rng xrd/extensions.xrds

Tools:

Jing can be found at: http://www.thaiopensource.com/relaxng/jing.html
Trang can be found at: http://www.thaiopensource.com/relaxng/trang.html
Xmllint (comes with libxml2) is usually installed on linux – can be downloaded for many platforms here: http://xmlsoft.org/downloads.html

-Gabe

xrds.rnc:

namespace xrds = "xri://$xrds"

namespace xrd = "xri://$xrd*($v*2.0)"

namespace local = ""

datatypes xs = "http://www.w3.org/2001/XMLSchema-datatypes"

any.element =

element * {

(attribute * { text } *

| text

| any.element)*

}

any.external.element =

element * - (xrd:XRD | xrds:XRDS) {

(attribute * { text } *

| text

| any.element)*

}

other.attribute = attribute * - (local:*) {text}

start = XRDS

XRDS= element xrds:XRDS {

other.attribute *,

attribute ref { xs:anyURI }?,

(any.external.element | XRDS | external "xrd.rnc" )*

}

xrd.rnc

default namespace = "xri://$xrd*($v*2.0)"

namespace xrd = "xri://$xrd*($v*2.0)"

namespace saml = "urn:oasis:names:tc:SAML:2.0:assertion"

namespace ds = "http://www.w3.org/2000/09/xmldsig#"

namespace local = ""

datatypes xs = "http://www.w3.org/2001/XMLSchema-datatypes"

start=XRD

anyelementbody =

(attribute * {text}

| text

| element * {anyelementbody} )*

non.xrd.element = element * - xrd:* {

anyelementbody

}

other.attribute = attribute * - (local:* | xrd:* ) {text}

# XRD Element

# XXX Need to confirm order of the following

XRD=element XRD {

other.attribute *,

# attribute xml:id {xs:ID} ?, ## This isn't neccesary - xml:id always allowed anyway

attribute idref {xs:IDREF} ?,

attribute version { "2.0" } ?,

Query ?,

ServerStatus ?,

Status ?,

Expires ?,

ProviderID ?,

(Redirect | Ref) ?,

LocalID *,

EquivID *,

CanonicalID ?,

CanonicalEquivID ?,

Service *,

element saml:Assertion {anyelementbody} ?,

non.xrd.element *

}

Query=element Query {

other.attribute *,

text

}

statuspattern =

other.attribute *,

attribute code {xs:integer},

attribute cid { "absent" | "off" | "verified" | "failed" } ?,

attribute ceid { "absent" | "off" | "verified" | "failed" } ?,

text

Status=element Status {

statuspattern

}

ServerStatus = element ServerStatus {

statuspattern

}

Expires = element Expires {

other.attribute *,

xs:dateTime

}

Redirect = element Redirect {

other.attribute *,

attribute priority {xs:integer}?,

xs:anyURI

}

Ref = element Ref{

other.attribute *,

attribute priority {xs:integer}?,

xs:anyURI

}

ProviderID = element ProviderID {

other.attribute *,

xs:anyURI

}

# not specifying pattern for saml:Assertion - maybe we should?

LocalID = element LocalID {

other.attribute *,

attribute priority {xs:integer} ?,

xs:anyURI

}

EquivID = element EquivID {

other.attribute *,

attribute priority {xs:integer} ?,

xs:anyURI

}

CanonicalID = element CanonicalID {

other.attribute *,

xs:anyURI

}

CanonicalEquivID = element CanonicalEquivID {

other.attribute *,

xs:anyURI

}

Service = element Service {

other.attribute *,

attribute priority {xs:integer}?,

ProviderID?,

Type *,

Path *,

MediaType *,

(URI+|Redirect+|Ref+)?,

LocalID *,

element ds:KeyInfo {anyelementbody}?,

non.xrd.element *

}

URI = element URI {

other.attribute *,

attribute priority {xs:integer}?,

attribute append {"none" | "local" | "authority" | "path" | "query" | "qxri"} ?,

xs:anyURI

}

selection.attributes = attribute match {"any" | "default" | "non-null" | "null" } ?,

attribute select { xs:boolean} ?

Type = element Type {

other.attribute *,

selection.attributes,

xs:anyURI

}

Path = element Path {

other.attribute *,

selection.attributes,

xs:string

}

MediaType = element MediaType {

other.attribute *,

selection.attributes,

xs:string

}

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