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0.2

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git-svn-id: file:///home/ksmith/gitmigration/svn/xmpp/trunk@2860 4b5297f7-1745-476d-ba37-a9c6900126ab
This commit is contained in:
Peter Saint-Andre 2009-03-09 18:04:08 +00:00
parent a1133defad
commit 85a3a743bd
1 changed files with 37 additions and 5 deletions
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42
xep-0261.xml
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@ -22,6 +22,12 @@
<shortname>jingle-ibb</shortname>
<discuss>jingle</discuss>
&stpeter;
<revision>
<version>0.2</version>
<date>2009-03-09</date>
<initials>psa</initials>
<remark><p>Minor changes to track modifications to XEP-0166; updated security considerations for consistency with other transport methods; added section on service discovery.</p></remark>
</revision>
<revision>
<version>0.1</version>
<date>2009-02-19</date>
@ -76,7 +82,7 @@ Initiator Responder
id='xn28s7gk'
to='juliet@capulet.lit/balcony'
type='set'>
<jingle xmlns='urn:xmpp:jingle:0'>
<jingle xmlns='urn:xmpp:jingle:1'>
action='session-initiate'
initiator='romeo@montague.lit/orchard'
sid='a73sjjvkla37jfea'>
@ -103,7 +109,7 @@ Initiator Responder
id='bsa91h5'
to='romeo@montague.lit/orchard'
type='set'>
<jingle xmlns='urn:xmpp:jingle:0'
<jingle xmlns='urn:xmpp:jingle:1'
action='session-accept'
initiator='romeo@montague.lit/orchard'
responder='juliet@capulet.lit/balcony'
@ -150,7 +156,7 @@ Initiator Responder
id='hz81vf48'
to='juliet@capulet.lit/balcony'
type='set'>
<jingle xmlns='urn:xmpp:jingle:0'
<jingle xmlns='urn:xmpp:jingle:1'
action='session-terminate'
initiator='romeo@montague.lit/orchard'
sid='a73sjjvkla37jfea'>
@ -174,7 +180,7 @@ Initiator Responder
id='znb376s4'
to='juliet@capulet.lit/balcony'
type='set'>
<jingle xmlns='urn:xmpp:jingle:0'>
<jingle xmlns='urn:xmpp:jingle:1'>
action='transport-info'
initiator='romeo@montague.lit/orchard'
sid='a73sjjvkla37jfea'>
@ -193,8 +199,34 @@ Initiator Responder
<p>The same processing rules and usage guidelines defined in XEP-0047 apply to the Jingle IBB Transport Method.</p>
</section1>
<section1 topic='Determining Support' anchor='support'>
<p>To advertise its support for the Jingle In-Band Bytestreams Transport Method, when replying to &xep0030; information requests an entity MUST return URNs for any version of this protocol that the entity supports -- e.g., "urn:xmpp:jingle:transports:ibb:0" for this version &VNOTE;.</p>
<example caption="Service discovery information request"><![CDATA[
<iq from='romeo@montague.lit/orchard'
id='uw72g176'
to='juliet@capulet.lit/balcony'
type='get'>
<query xmlns='http://jabber.org/protocol/disco#info'/>
</iq>
]]></example>
<example caption="Service discovery information response"><![CDATA[
<iq from='juliet@capulet.lit/balcony'
id='uw72g176'
to='romeo@montague.lit/orchard'
type='result'>
<query xmlns='http://jabber.org/protocol/disco#info'>
<feature var='urn:xmpp:jingle:1'/>
<feature var='urn:xmpp:jingle:transports:ibb:1'/>
</query>
</iq>
]]></example>
<p>In order for an application to determine whether an entity supports this protocol, where possible it SHOULD use the dynamic, presence-based profile of service discovery defined in &xep0115;. However, if an application has not received entity capabilities information from an entity, it SHOULD use explicit service discovery instead.</p>
</section1>
<section1 topic='Security Considerations' anchor='sec'>
<p>The same security considerations defined in XEP-0047 apply to the Jingle IBB Transport Method.</p>
<section2 topic='Encryption of Media' anchor='security-media'>
<p>A Jingle implementation SHOULD support security preconditions that are enforced before application media is allowed to flow over the bytestream, such as those described in &xtls;.</p>
</section2>
</section1>
<section1 topic='IANA Considerations' anchor='iana'>