Difference between revisions of "Seon Enterprise user authentification"

Revision as of 14:52, 18 June 2008

User authentification methods

Seon supports two user authentification methods. Addition methods could be implemented in the future.

internal authentification

The user will be authentificated via a given username and a hashed password. This one-way hashed password is not recreatable and stored as a text field in the Seon database. If you want to authentificate users with given credentials, you have to define a username and a non-empty password. The user will be able to change his password via Seon Webaccess, the end-user interface.

PAM

PAM ("Pluggable Authentication Modules") support a dynamic mode of authentification of users. In this way, a system administrator is able to define how users of Seon will be authentificated. PAM is also used in many single-sign-on (SSO) environments. Many modules exist for PAM, so LDAP, MS Active Directory, NIS and other third-party authentification modes are available. In order to use PAM, you have to know the service name Seon uses. Its fix-coded value is

seon

So you have to create a file in your PAM configuration directory, which is in most cases

/etc/pam.d

The name of the file is the service name, so the absolute path to the Seon PAM configuration file is:

/etc/pam.d/seon

The content could be copied from existing configurations, the only method used is "auth". Here an example:

auth       required       pam_nologin.so
auth       sufficient     pam_securityserver.so
auth       sufficient     pam_unix.so
auth       required       pam_deny.so

Documentation links

For more information on PAM, refer to the documentation, available at http://www.kernel.org/pub/linux/libs/pam/Linux-PAM-html/

Some possible modules are documented here: http://www.kernel.org/pub/linux/libs/pam/modules.html

An example on how to authentificate users via MS Active Directory: http://developer.novell.com/wiki/index.php/HOWTO:_Configure_Ubuntu_for_Active_Directory_Authentication