January 2002
Beginner
480 pages
13h 15m
English
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Descending the browse hierarchy from an LDAP reflector
As an example, let’s look at how we might perform a hierarchy descent
in the
navigation of Lightweight Directory Access Protocol (LDAP) information
provided by a custom LDAP reflector
in a jabber:iq:browse context.[3]
Each time, the link
to the next level is via the item’s JID, which is the target of the
browse query.
First, we send an initial query:
SEND: <iq type="get" id="browser_JCOM_15" to="ldap.yak">
<query xmlns="jabber:iq:browse"></query>
</iq>
In answer to the initial query to what is effectively the LDAP root
represented by the JID of the LDAP component itself (ldap.yak, no
username prefix), the initial hierarchy level containing
People and Groups is returned,
wrapped in a pseudoroot:
RECV: <iq type='result' to='dj@yak/winjab' from='ldap.yak' id='browser_JCOM_15'>
<query xmlns='jabber:iq:browse'>
<item name='root entry' xmlns='jabber:iq:browse' jid='ldap.yak'>
<item name='ou=People' jid='ou=People@ldap.yak'/>
<item name='ou=Groups' jid='ou=Groups@ldap.yak'/>
</item>
</query>
</iq>
We see the items presented to us and choose to descend the path marked
Groups; our second browse request is made to the JID that represents
that item, ou=Groups@ldap.yak:
SEND: <iq type="get" id="browser_JCOM_17" to="ou=People@ldap.yak">
<query xmlns="jabber:iq:browse"></query>
</iq>
The LDAP reflector component receives the IQ packet addressed to the JID
ou=People@ldap.yak and interprets the username part of
the JID (ou=People ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.