Old thread alert #2!
I'm working on an open source schema-based Pubsub implementation, which allowed
me to find out some more small mistakes in the spec. Please find attached the
schema corrected with the mistakes I found. Where a correction was done there
is an associated comment. Another spotted inconsistency that I did not yet
correct is to make it legal in the schema to have a <set
xmlns='http://jabber.org/protocol/rsm'> element after an <items> element inside
<pubsub xmlns='http://jabber.org/protocol/pubsub'>.
Also, please consider the following additional issues:
- The spec says that the "<subscribe/> element SHOULD possess a 'node'
attribute", but it's not specified nor intuitive what happens when it doesn't;
- No "feature not implemented" error described for "publish-options" use case;
- "6.1.3.1 JIDs Do Not Match" & "6.2.3.3 Insufficient Privileges" have the same
logic ("from" is either the target JID or some kind of admin) but return
different errors: "bad-request" & "forbidden" respectively.
Regards,
João
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of
Peter Saint-Andre
Sent: quinta-feira, 15 de Dezembro de 2011 02:48
To: [email protected]; XMPP PubSub
Subject: Re: [PubSub] XEP Error 7.1.5 publish-options missing from Schema
Old thread alert!
On 8/30/11 11:36 PM, Nathan Fritz wrote:
> The publish-options child element of publish is shown in the examples,
> but not the XML Schema section for that namespace.
>
> Desired outcome: Add the specification for the publish-options to the
> XML Schema.
Sounds like a simple error. I'll fix that in the next round of revisions to
XEP-0060.
Peter
<?xml version='1.0' encoding='UTF-8'?>
<xs:schema
xmlns:xs='http://www.w3.org/2001/XMLSchema'
targetNamespace='http://jabber.org/protocol/pubsub'
xmlns='http://jabber.org/protocol/pubsub'
elementFormDefault='qualified'>
<xs:annotation>
<xs:documentation>
The protocol documented by this schema is defined in
XEP-0060: http://xmpp.org/extensions/xep-0060.html
</xs:documentation>
</xs:annotation>
<xs:import
namespace='jabber:x:data'
schemaLocation='http://xmpp.org/schemas/x-data.xsd'/>
<xs:element name='pubsub'>
<xs:complexType>
<xs:choice>
<xs:sequence>
<xs:element ref='create'/>
<xs:element ref='configure' minOccurs='0'/>
</xs:sequence>
<xs:sequence>
<xs:element ref='subscribe' minOccurs='0'/>
<xs:element ref='options' minOccurs='0'/>
</xs:sequence>
<!-- corrected from XEP-0060 1.13 by jmgoncalves -->
<xs:sequence>
<xs:element ref='publish' minOccurs='0'/>
<xs:element ref='publish-options' minOccurs='0'/>
</xs:sequence>
<xs:choice minOccurs='0'>
<xs:element ref='affiliations'/>
<xs:element ref='default'/>
<xs:element ref='items'/>
<!-- xs:element ref='publish'/-->
<xs:element ref='retract'/>
<xs:element ref='subscription'/>
<xs:element ref='subscriptions'/>
<xs:element ref='unsubscribe'/>
</xs:choice>
</xs:choice>
</xs:complexType>
</xs:element>
<xs:element name='affiliations'>
<xs:complexType>
<xs:sequence>
<xs:element ref='affiliation' minOccurs='0' maxOccurs='unbounded'/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name='affiliation'>
<xs:complexType>
<xs:simpleContent>
<xs:extension base='empty'>
<xs:attribute name='affiliation' use='required'>
<xs:simpleType>
<xs:restriction base='xs:NCName'>
<xs:enumeration value='member'/>
<xs:enumeration value='none'/>
<xs:enumeration value='outcast'/>
<xs:enumeration value='owner'/>
<xs:enumeration value='publisher'/>
<xs:enumeration value='publish-only'/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name='node' type='xs:string' use='required'/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name='configure'>
<xs:complexType>
<xs:choice minOccurs='0' xmlns:xdata='jabber:x:data'>
<xs:element ref='xdata:x'/>
</xs:choice>
</xs:complexType>
</xs:element>
<xs:element name='create'>
<xs:complexType>
<xs:simpleContent>
<xs:extension base='empty'>
<xs:attribute name='node' type='xs:string' use='optional'/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name='default'>
<xs:complexType>
<xs:simpleContent>
<xs:extension base='empty'>
<xs:attribute name='node' type='xs:string' use='optional'/>
<xs:attribute name='type'
use='optional'
default='leaf'>
<xs:simpleType>
<xs:restriction base='xs:NCName'>
<xs:enumeration value='collection'/>
<xs:enumeration value='leaf'/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name='items'>
<xs:complexType>
<xs:sequence>
<xs:element ref='item' minOccurs='0' maxOccurs='unbounded'/>
</xs:sequence>
<xs:attribute name='max_items' type='xs:positiveInteger' use='optional'/>
<xs:attribute name='node' type='xs:string' use='required'/>
<xs:attribute name='subid' type='xs:string' use='optional'/>
</xs:complexType>
</xs:element>
<xs:element name='item'>
<xs:complexType>
<xs:sequence minOccurs='0'>
<xs:any namespace='##other'/>
</xs:sequence>
<xs:attribute name='id' type='xs:string' use='optional'/>
</xs:complexType>
</xs:element>
<xs:element name='options'>
<xs:complexType>
<xs:sequence minOccurs='0'>
<xs:any namespace='jabber:x:data'/>
</xs:sequence>
<!-- xs:attribute name='jid' type='xs:string' use='required'/ -->
<xs:attribute name='jid' type='xs:string' use='optional'/> <!-- corrected from XEP-0060 1.13 by jmgoncalves -->
<xs:attribute name='node' type='xs:string' use='optional'/>
<xs:attribute name='subid' type='xs:string' use='optional'/>
</xs:complexType>
</xs:element>
<!-- added from XEP-0060 1.13 by jmgoncalves : copypasted options! better way?-->
<xs:element name='publish-options'>
<xs:complexType>
<xs:sequence minOccurs='0'>
<xs:any namespace='jabber:x:data'/>
</xs:sequence>
<xs:attribute name='jid' type='xs:string' use='optional'/>
<xs:attribute name='node' type='xs:string' use='optional'/>
<xs:attribute name='subid' type='xs:string' use='optional'/>
</xs:complexType>
</xs:element>
<xs:element name='publish'>
<xs:complexType>
<xs:sequence>
<!--xs:element ref='item' minOccurs='0' maxOccurs='unbounded'/-->
<xs:element ref='item' minOccurs='0' maxOccurs='1'/> <!-- corrected from XEP-0060 1.13 by jmgoncalves (http://xmpp.org/extensions/xep-0060.html#nt-id110956) -->
</xs:sequence>
<xs:attribute name='node' type='xs:string' use='required'/>
</xs:complexType>
</xs:element>
<xs:element name='retract'>
<xs:complexType>
<xs:sequence>
<xs:element ref='item' minOccurs='1' maxOccurs='unbounded'/>
</xs:sequence>
<xs:attribute name='node' type='xs:string' use='required'/>
<xs:attribute name='notify' type='xs:boolean' use='optional'/>
</xs:complexType>
</xs:element>
<xs:element name='subscribe-options'>
<xs:complexType>
<xs:sequence>
<xs:element name='required' type='empty' minOccurs='0'/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name='subscribe'>
<xs:complexType>
<xs:simpleContent>
<xs:extension base='empty'>
<xs:attribute name='jid' type='xs:string' use='required'/>
<xs:attribute name='node' type='xs:string' use='optional'/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name='subscriptions'>
<xs:complexType>
<xs:sequence minOccurs='0' maxOccurs='unbounded'>
<xs:element ref='subscription'/>
</xs:sequence>
<xs:attribute name='node' type='xs:string' use='optional'/>
</xs:complexType>
</xs:element>
<xs:element name='subscription'>
<xs:complexType>
<xs:sequence>
<xs:element ref='subscribe-options' minOccurs='0'/>
</xs:sequence>
<xs:attribute name='jid' type='xs:string' use='required'/>
<xs:attribute name='node' type='xs:string' use='optional'/>
<xs:attribute name='subid' type='xs:string' use='optional'/>
<xs:attribute name='subscription' use='optional'>
<xs:simpleType>
<xs:restriction base='xs:NCName'>
<xs:enumeration value='none'/>
<xs:enumeration value='pending'/>
<xs:enumeration value='subscribed'/>
<xs:enumeration value='unconfigured'/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
</xs:element>
<xs:element name='unsubscribe'>
<xs:complexType>
<xs:simpleContent>
<xs:extension base='empty'>
<xs:attribute name='jid' type='xs:string' use='required'/>
<xs:attribute name='node' type='xs:string' use='optional'/>
<xs:attribute name='subid' type='xs:string' use='optional'/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:simpleType name='empty'>
<xs:restriction base='xs:string'>
<xs:enumeration value=''/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
