[Koha] Koha authentication against existing LDAP directory
ben+koha at benfinney.id.au
Wed May 27 18:21:28 NZST 2009
Mason James <mason.loves.sushi at gmail.com>
> On 2009/05/26, at 12:19 AM, Ben Finney wrote:
> > Ben Finney <ben+koha at benfinney.id.au> writes:
> >> When I use the same username and password that worked in the direct
> >> LDAP query, and enter those into the Koha login form, the return
> >> page simply shows the same form with “Error: Invalid username or
> >> password”.
> >> How can I get authentication working with Koha like with other LDAP
> >> clients?
> >> In particular, without duplicating or storing privileged user
> >> credentials in the Koha configuration.
> well, this specifically is tricky - as koha expects some basic user
> records, as Joe stated...
This doesn't follow. Koha can get access to any user's record by
authenticating as that user when they log in. Shouldn't Koha be using
whatever credentials a user attempts to authenticate with at the login
form, and querying against the LDAP server to see whether they're valid?
In fact, this is what I was told Koha actually does, by requiring a user
to log in before retrieving that user's record from the LDAP directory.
> why not try to get a basic koha+LDAP system first, then aim for this
> advanced setup
I don't think “avoid storing the plain-text password of a privileged
user for the LDAP directory” is a particularly advanced request Surely
that's the whole point of having a centralised authentication service
with a secure query protocol: to avoid duplication and insecure storage
> > Is LDAP authentication something I should expect to be working? The
> > documentation leads me to believe it should work, but the lack of
> > responses here concerns me that it might not actually be in common
> > use.
> I got it going recently with no previous experience with LDAP. and
> people attempting and succeeding LDAP setup is quite frequent, i think
Well, if the only way to get LDAP authentication working is to avoid
using it as intended, that doesn't seem to me to qualify as “working”.
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