On 05/18/2012 10:31 AM, Dan Scott wrote:
On Fri, May 18, 2012 at 12:21 PM, Rich Megginson<rmegg...@redhat.com>  wrote:
On 05/18/2012 10:06 AM, Dan Scott wrote:
On Fri, May 18, 2012 at 10:29 AM, Rich Megginson<rmegg...@redhat.com>
  wrote:
On 05/18/2012 08:13 AM, Dan Scott wrote:
Hi,

On Wed, May 2, 2012 at 11:13 PM, Rob Crittenden<rcrit...@redhat.com>
  wrote:
Rich Megginson wrote:
On 05/02/2012 07:36 PM, Ian Levesque wrote:
On May 2, 2012, at 6:48 PM, Rich Megginson wrote:

Is there any way to expose the nsDS5ReplicationAgreement
objectClass
to a less privileged account; i.e., an account solely designed to
check replication status?
You also need to expose the RUV tombstone entry at the base of each
suffix.
Good to know, thanks. I haven't messed with ACIs on 389ds/IPA before;
any pointers?

Cheers,
Ian

http://docs.redhat.com/docs/en-US/Red_Hat_Directory_Server/9.0/html/Administration_Guide/Managing_Access_Control.html

We already have some delegated permissions for replication but none
granting
only read access. Off the cuff, something like this might work:

dn: cn="$SUFFIX",cn=mapping tree,cn=config
changetype: modify
add: aci
aci:


(targetattr=*)(targetfilter="(|(objectclass=nsds5replicationagreement)(objectclass=nsDSWindowsReplicationAgreement))")(version
3.0; aci "permission:Read Replication Agreements"; allow (read, search,
compare) groupdn = "ldap:///cn=Read Replication
Agreements,cn=permissions,cn=pbac,$SUFFIX";)

dn: cn=Read Replication Agreements,cn=permissions,cn=pbac,$SUFFIX
changetype: add
objectClass: top
objectClass: groupofnames
objectClass: ipapermission
cn: Read Replication Agreements
ipapermissiontype: SYSTEM

Note that you'll need to replace $SUFFIX with your base dn
(dc=example,dc=com).

This is untested so YMMV. If you find that it works and is useful
please
let
us know, maybe we can add this for everyone to enjoy :-)
Is it safe to allow anonymous access to read this attribute? I added
the following ACI:

dn: cn="$SUFFIX",cn=mapping tree,cn=config
changetype: modify
add: aci
aci:

(targetattr=*)(targetfilter="(|(objectclass=nsds5replicationagreement)(objectclass=nsDSWindowsReplicationAgreement))")(version
3.0; aci "permission:Read Replication Agreements"; allow (read,
search, compare) groupdn = "ldap:///anyone";;)

It would be better to restrict the list of attributes to only those
needed
by the app e.g. (targetattr="foo || bar || baz || ...")
OK, thanks. I had a look through the available data and I think these
would be best:


nsDS5ReplicaHost||nsds5replicaLastUpdateStatus||nsds5replicaLastUpdateStart||nsds5replicaLastUpdateEnd||nsds5replicaLastInitStart||nsds5replicaLastInitEnd||nsds5replicaUpdateInProgress

And I can now get the replication status using an anonymous bind. I
also modified the nagios perl script to make an anonymous bind and
check the replication status - it's working OK.

I don't know if the aci should be a standard feature, option to
enable, or just to provide the ldif for anyone who wants it.

Sure.  If you think it should be a standard feature, just file a ticket.
OK, will do, once I've figured out a few more things. I want to enable
this for the PKI-CA directory too. I changed the dn to "dn:
cn="o=ipaca",cn=mapping tree,cn=config" and added this to my server on
port 7389. Using targetattr=*, everything works fine, but when I
restrict it to the list of attributes above, I don't get any results.
Is there another attribute I need to add?

Not sure why it would be any different for CA replication . . .
Sorry, I wasn't clear. The difference isn't between CA and main, it's
between restricting to (targetattr="nsDS5ReplicaHost||.....) and
(targetattr=*). If I add the targetattr=* to the CA dirsrv, it works
fine. Neither work when I restrict to particular attributes.

If you look at the access log it should tell you which attributes it is searching for.


Thanks,

Dan

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