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Mike,
That's interesting that it does not give the full DN for items in pdsrole.
Yes, you should be able to just match 'admin', 'employee', and 'staff'. I
think
preg_match('/^(admin|employee|staff)$/', $data[0]['pdsrole'][$i], $match)
will do it.
Josh
On Wednesday, February 26, 2014 12:22:43 PM Mike Haudenschild wrote:
> Hi Josh,
>
> Thanks for this troubleshooting tip. Getting some interesting output here,
> so I'll probably need some help writing a regex to make this work --
> assuming it's even possible. Would I just be able to match on the strings
> 'admin', 'employee', and 'staff'?
>
> NB the "memberof" attribute in this particular LDAP deployment is
> 'pdsrole'. The DN given here isn't helpfrom from a VCL perspective since
> everyone in the institution is a member of 'ou=People'.
>
> (begin output)
>
> Array
> (
> [count] => 1
> [0] => Array
> (
> [pdsrole] => Array
> (
> [count] => 3
> [0] => admin
> [1] => employee
> [2] => staff
> )
>
> [0] => pdsrole
> [count] => 1
> [dn] => uid=290933460177932,ou=People,o=institution.edu,o=cp
> )
>
> )
>
> (end output)
>
> On Thu, Feb 20, 2014 at 9:04 AM, Josh Thompson
<[email protected]>wrote:
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> >
> > Mike,
> >
> > The first thing I'd do is to put
> >
> > printArray($data);
> >
> > right after
> >
> > $data = ldap_get_entries($ds, $search);
> >
> > then go to User Lookup and look up a user that should have some group
> > memberships with the force checkbox selected. That will show you exactly
> > what
> > is being returned by the ldap query.
> >
> > One guess related to things I've seen is that the "CN" is being returned
> > in
> > lower case. You can add "i" to the end of the regular expression to
> > ignore
> > case:
> >
> > if(preg_match('/^CN=(.+),ou=accessgroups,o=institution.edu,o=cp/i',
> >
> > If you want to join #asfvcl on freenode, I can help over IM.
> >
> > Josh
> >
> > On Wednesday, February 19, 2014 7:50:27 PM Mike Haudenschild wrote:
> > > This particular LDAP installation maintains group membership info in a
> > > field called "pdsrole." The groups exist as CNs in the OU
> >
> > "accessgroups."
> >
> > > I'm trying to get VCL to provision the groups as per the docs (
> > >
> > > http://vcl.apache.org/docs/ldapauth.html#mirroring-ldap-user-groups) but
> > > haven't had any luck. I've been staring at this for awhile and I'm sure
> > > I'm missing something obvious at this point. Any help would be
> >
> > appreciated.
> >
> > > I don't know if this matters in the context of finding groups, but I had
> >
> > to
> >
> > > enable "lookupuserbeforeauth" in conf.php to get LDAP logins working.
> > >
> > > (The "o=institution.edu,o=cp" is strange but actually is correct.)
> > >
> > > The function from authmethods:
> > >
> > > function updatewcldapGroups($user) {
> > >
> > > global $authMechs;
> > > $auth = $authMechs['wcldap'];
> > > $ds = ldap_connect("ldap://{$auth['server']}/");
> > > if(! $ds)
> > >
> > > return 0;
> > >
> > > ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
> > > ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
> > >
> > > $res = ldap_bind($ds, $auth['masterlogin'],
> > >
> > > $auth['masterpwd']);
> > >
> > > if(! $res)
> > >
> > > return 0;
> > >
> > > $search = ldap_search($ds,
> > >
> > > $auth['binddn'],
> > > "{$auth['unityid']}={$user['unityid']}",
> > > array('pdsrole'), 0, 10, 15);
> > >
> > > if(! $search)
> > >
> > > return 0;
> > >
> > > $data = ldap_get_entries($ds, $search);
> > > $newusergroups = array();
> > > if(! array_key_exists('pdsrole', $data[0]))
> > >
> > > return;
> > >
> > > for($i = 0; $i < $data[0]['pdsrole']['count']; $i++) {
> > >
> > > if(preg_match('/^CN=(.+),ou=accessgroups,o=institution.edu,o=cp/',
> > > $data[0]['pdsrole'][$i], $match))
> > >
> > > array_push($newusergroups,
> > >
> > > getUserGroupID($match[1], $user['affiliationid']));
> > >
> > > }
> > > $newusergroups = array_unique($newusergroups);
> > > updateGroups($newusergroups, $user["id"]);
> > >
> > > }
> > > ?>
> > >
> > > Thanks very much,
> > > Mike
> >
> > - --
> > - -------------------------------
> > Josh Thompson
> > VCL Developer
> > North Carolina State University
> >
> > my GPG/PGP key can be found at pgp.mit.edu
> >
> > All electronic mail messages in connection with State business which
> > are sent to or received by this account are subject to the NC Public
> > Records Law and may be disclosed to third parties.
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- --
- -------------------------------
Josh Thompson
VCL Developer
North Carolina State University
my GPG/PGP key can be found at pgp.mit.edu
All electronic mail messages in connection with State business which
are sent to or received by this account are subject to the NC Public
Records Law and may be disclosed to third parties.
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