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Configure OID with SSL

March 23rd, 2007

First you need to install OID. Check the Installation Guide, the Doc and download the Software. If you do not need the dbconsole, stop it (emctl stop dbconsole) and remove the oracle_home/hostname_sid directory

Once you have a running OID, test it with ldapsearch. For this workshop, I use two servers and two usernames. Having the client and the server sharing the same wallet is not a good idea. If you have an Oracle Database running as user oracle, prefer using a different user for OID installation. By installing OID, I specified the following staticports.ini (missing from CD, bug 5936042) :

Oracle HTTP Server port  = 44000
Oracle HTTP Server Listen port  = 44001
Oracle HTTP Server SSL port  = 44002
Oracle HTTP Server Listen (SSL) port  = 44003
Oracle HTTP Server Diagnostic port  = 44004
Java Object Cache port  = 44005
DCM Discovery port  = 44006
Oracle Notification Server Request port  = 44007
Oracle Notification Server Local port  = 44008
Oracle Notification Server Remote port  = 44009
Application Server Control port  = 44010
Application Server Control RMI port  = 44011
Oracle Management Agent port  = 44012
Log Loader port  = 44013
ASG port  = 44014
Oracle Internet Directory port  = 44015
Oracle Internet Directory (SSL) port  = 44016
Oracle Certificate Authority SSL Server 
    Authentication port  = 44017
Oracle Certificate Authority SSL Mutual
    Authentication port  = 44018

Ok, let’s do the search from another server

lsc@dbserver01 $ ldapsearch -h oidserver01 -p 44015 -z 1
orclreplicaid=oidserver01_oid1014,cn=replication configuration
ldap_search: Sizelimit exceeded

Now let’s try with SSL. First, with no authentication (-U 1).

lsc@dbserver01 $ ldapsearch -h oidserver01 -p 44016 -z 1 -U 1
orclreplicaid=oidserver01_oid1014,cn=replication configuration
ldap_search: Sizelimit exceeded

Fine. Let’s create the wallets. You need a wallet for your client (lsc@dbserver01), a wallet for your server (ldapusr@oidserver01). Create a certification request for CN=lsc,cn=users,dc=yourdomain,dc=com, export your user certificate from your client wallet (lsc@dbserver01) and import it as a trusted certificate in your oid wallet (ldapusr@oidserver01). It is the same procedure as described in the user identified externally with SSL certificate post

Then, launch oidadmin (you can launch it from a pc client), and configure the OID for ssl.
User for OID is CN=ORCLADMIN
In Oracle Internet Directory Servers –> cn=orcladmin@oidserver01 –> Server Management –> Directory Server. Right click on Configuration Set1 and chose Create Like. In the Configuration Set2, chose the SSL Settings, specify SSL Client and Server Authentication, SSL only, file://etc/ORACLE/WALLETS/lsc, SSL Port 44019. Apply. Quit

Start a second instance with oidctl where oid1014 is your SID

ldapusr@oidserver01 $ oidctl connect=oid1014 server=oidldapd
    instance=2 configset=2 start

Check the status :

ldapusr@oidserver01 $ oidctl connect=oid1014 server=oidldapd
    status
oidctl:Checking Oracle Internet Directory Processes ...

    Process oidmon is alive as PID = 16191 

    Checking OIDLDAPD instance 1  ...
    Process oidldapd (dispatcher) is alive as PID = 16197
        port=44015 sslport=44016
            oidldapd (server)     is alive as PID = 16206

    Checking OIDLDAPD instance 2  ...
    Process oidldapd (dispatcher) is alive as PID = 16422
        sslport=44019
            oidldapd (server)     is alive as PID = 16426

    Checking ODISRV instance 1  ...
    Process odisrv   is alive as PID = 16203

so far not bad!

Let’s pray !

$ ldapbind -h novgaasdv01.eu.novartis.net -p 44019  -U 3
    -P mywalletpasswd -W file://etc/ORACLE/WALLETS/lsc  
    -D cn=orcladmin -w myorcladminpasswd
bind successful

What a satisfaction :D I have being failing on this for days. Mostly getting meaningless message like UnKnown Error Encountered. You cannot start anything with that error. It could be a wallet path error, a wallet password error, a non-authorized certificate, a certification authority problem, and many other errors. Really poor error messaging there. One may argue that meaningless error message on unsuccessful login does increase the security, but well, it is a nightmare to debug :o

Now I need to stop the non-secure part of it :

ldapusr@oidserver01 $ oidctl connect=oid1014 server=oidldapd
    instance=1 stop

Added 29.3.2007
If I want to use a SSL to authentify my user, I must create a user, for example with the Security Console http://oidserver01:44000/oiddas/ui/oideushome, which matches my certificate.

Blogroll, ldap, oid, security

  1. mac
    May 14th, 2008 at 19:19 | #1

    Hi,

    Thanks for sharing this configuration of OID on SSL. I was able to setup my own OID server and I configured my port 1636 for SSL. Since I only want to test my SSL configuration I simply created a self_signed certification using ” orapki wallet create -wallet ./ -auto_login”. Now my wallet certificate says “READY”.

    I did an LDAP bind using the SSL port and the result was “bind Successful”
    I used my OID server for net service management so I have my client configured with LDAP.ORA and the parameter for DIRECTORY SERVER was set to use the SSL port 1636. Unfortunately using this port fails me to do a TNSPING to my database.

    How should I configure my client to use the SSL to connect to OID? Did I miss something? I am using a Server side Authentication only.

  2. May 14th, 2008 at 20:39 | #2

    what it your ldap.ora?

    it must be something like

    macserver:1434:1636

    where the second port is SSL. You cannot have ssl only, you may use macserver:0:1636 maybe, but ssl must be second

    HTH

  3. mac
    May 15th, 2008 at 16:58 | #3

    Hi,
    Thanks for your reply;
    My LDAP.ora is using
    macserver:1389:1636

    and with this configuration my TNSPING is failing.

    However when I changed the nonssl port to 0 ( macserver:0:1636) or the default (macserver:389:1636) It is working.

    Why is that so? Should this mean that the TNSPING is only using the non-ssl port?

    I want to enable SSL only on my configset1 with the authentication set to Server Authentication and stop the default configset0 with default port (389:636)

    How can I do that?

  4. mac
    May 15th, 2008 at 17:11 | #4

    Hi Laurent,

    One more thing, whenever I use the the Directory Manager I was usually asked first to which OID server to connect.
    So I type in my server name: macserver and the port as 1636 but the status of the server is unavailable. (Even if I change the port to 0 it is unavailable)

    This scenario restricts me to do the management of Directory manager remotely using the SSL port.

    Any Idea?

  5. May 15th, 2008 at 17:20 | #5

    yes, it always try the first port, and if there is a service listening on this port it will not try port 2… a bit unlucky I admin :|

  6. mac
    May 15th, 2008 at 18:26 | #6

    So it always check on the first port listed which happens to be a non SSL port.
    And you said i cannot use the SSL port alone making my configuration macserver:0:1636

    What if I like to use the SSL port (1636 only) since I already have a certificate Ready? and I disallow the use of NON-SSL port? Is there any way to do this?

  7. mac
    May 21st, 2008 at 21:51 | #7

    I got it.
    I simply used my certificate (used for Server Side Authentication) and on my clients LDAP.ora i configured macserver::1636. Leaving the non-SSL port empty worked for me.
    Then I just stopped my Non SSL port using oidctl command leaving the SSL port alone running.

    Thanks a lot!

  8. May 21st, 2008 at 21:53 | #8

    well done!

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