-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 15/11/2010, at 23:04, Paulo Jorge N. Correia (paucorre) wrote:
# Hernani Correia, Users, cisco.com dn: CN=Paulo Correia,CN=Users,DC=consolidated,DC=com objectClass: top objectClass: person objectClass: organizationalPerson cn: Hernani Correia sn: Correia givenName: Hernani userPassword: {SASL}Paulo.Correia@cisco.com userPrincipalName: Paulo.Correia@cisco.com mail: Paulo.Correia@cisco.com
# Hernani Correia, Users, cisco.com dn: CN= William Brown,CN=Users,DC=consolidated,DC=com objectClass: top objectClass: person objectClass: organizationalPerson cn: William Brown sn: Brown givenName: William userPassword: {SASL}William.Brown@mit.edu userPrincipalName: William.Brown@mit.edu mail: William.Brown@mit.edu
I need to bind based on the domain not a single bind in SASL.
Can you help ?
Its good to know for sure what you wanted to do.
Jonathan seemed to have a solution for you.
My answer is to stop using AD as LDAP for authentication, and start treating them as KDC's.
For example on my own server, I have multiple KDC's listed, for users, as in your situation, and each user works.
uid=william,ou=Users userPassword: {SASL}william@CHOCOLATE.LAN
uid=michael,ou=Users userPassword: {SASL}michael@CONCRETE.LAN
In my setup i have in slapd.conf (the sasl slapd.conf)
pwcheck_method: saslauthd saslauthd_path: /var/run/saslauthd/mux
Then i launch saslauthd with '-a kerberos5' , and there should be a relevant option for this on your distribution of choice.
Finally, i configure my servers krb5.conf (generally /etc/krb5.conf). Default settings are fine for this to use a AD kdc
this is my AD krb5 centre
[realms] CHOCOLATE.LAN = { kdc = beatrice.chocolate.lan } [domain_realm] .firstyear.id.au = CHOCOLATE.LAN
Then, the @REALM attribute on userPassword will respect the relevant KDC (or in this case ADDC) of choice for a user.
Note: Yes, my home krb5 and ldap are chocolate.lan. I couldnt be bothered accessing my work servers.
Paulo
-----Original Message----- From: Indexer [mailto:indexer@internode.on.net] Sent: Monday, November 15, 2010 11:44 AM To: Paulo Jorge N. Correia (paucorre) Cc: openldap-technical@openldap.org Subject: Re: Pass-Through authentication
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 15/11/2010, at 04:59, Paulo Jorge N. Correia (paucorre) wrote:
Hi all,
I'm just starting with openLDAP and saslauth, and I'm trying to replicate what I can achieve with ADAM/AD LDS in Windows platform.
I'm trying to use openldap to aggregate user information from several AD servers under different forests.
So single point of contact from an LDAP perspective for an organization, and then openldap should pass-through the authentication
request that receives to the AD DC of the respective user.
This works well with saslauthd for a single domain, but if I need to do this with multiple domains, I don't know how to configure
saslauthd.
Windows, and AD utilise kerberos. Just treat your AD servers as KRB5 realms, and it works. both MIT and Hemidal can work with this, so following the passthrough instructions for these will work
Alternatively, you can use AD as an ldap server, but it follows much the same principals.
http://www.openldap.org/doc/admin24/security.html
Can someone help ?
Thank you,
Paulo
William Brown
pgp.mit.edu
-----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.14 (Darwin)
iQIcBAEBAgAGBQJM4R0OAAoJEHF16AnLoz6JlK8QAK0YtQX1y6J/yH1dq36zyr0x p6gA7j6/pWwqzspUcC5srESejrx76Yn9wGOGku3epCu4QwcEtx9MOVPdhmBT9hCk wXUnvP+4ePpo2wAMvrrkv+K0FfNbAQVJt44zGzrGxRrfSVPqkU+B0nsFYCbxjUF0 NHS3p+XRftqnQNOnsH3aNgB5HDnA5romlq3ikdSyUQRIZpt+BD7ueu07BVG5qhFN 6L/rT8JfLI2X/Liw70LeZg1XifZDyOMXfbaj84Q6JeyObdQidPYXKev9Nlm5CDt/ qOh1ZYTPoUuz7oLRjjNEnHXXiSeGB3DeHxoY+wsgnNd9AnLPKHn4xxFz65DQAUva LtJxxFpVOE4uTCTx+Sl58v3qfn87CtxX/EdHw1th25E3L+zh3LCfVG9uRApbwYeI Sb7BH8N7varUnrm1ZoqSZ1EO31jrBNjfqOwXMs7jLJBLlEobPUuX3mk5TehgyrD8 0zLPbaVIzN5Dq/PTG7pT27D/9ABbqTGr0lpridxyDQSzPrBP4Pvx6EdmxqDbuY3n jDW7F3Xixxg0gPoi+/5A9XO7x0nf3TUnV4s9n3gFiRMAAQWs3gks7kgup/+1Rv7k NvDoA7D1j3oaxd2/o+moHRA9Ko7xY5NqJuyJVXRUdKFwiohxN+t1mlsqF4X3oFTv xGxKYpsUBdZMKHONbA7v =X3CH -----END PGP SIGNATURE-----
William Brown
pgp.mit.edu