IBM PureData System for Analytics, Version 7.1

SHOW AUTHENTICATION

Use the SHOW AUTHENTICATION command to display the current user authentication configuration.

The SHOW AUTHENTICATION command:

Transforms the request into a SELECT command.
- If you do not specify ALL, the SELECT is against the view _v_authentication
- If you do specify ALL, the SELECT is against the view _v_authentication_settings
Records the request in the pg.log file.

Syntax

Syntax for showing current authentication configuration:

SHOW AUTHENTICATION [ALL]

Input

The SHOW AUTHENTICATION command takes the following input:

Table 1. SHOW AUTHENTICATION input
Input	Description
ALL	Include in the results all of the attributes of the authentication setting, except for the password. If you do not specify ALL, the command displays only the type of user logon authentication (LOCAL or LDAP).

Outputs

The SHOW AUTHENTICATION command has the following outputs:

Table 2. SHOW AUTHENTICATION outputs
Output	Description
`SHOW AUTHENTICATION`	The command was successful.
`ERROR: Not Supported`	You do not have the necessary permission to view the results of this command.

Privileges

You must be an administrator or must have the following privileges:

The Manage System privilege.
The List and Select privileges for the view _v_authentication_settings (to display all information except the password) or the view _v_authentication (to display only the authentication type)

Usage

The following examples provide sample usage.

Display the type of authentication.

   system (admin) => SHOW AUTHENTICATION;
   AUTH_OPTION              |         AUTH_VALUE
   --------------------------------------------------
   AUTHENTICATION METHOD    |   LDAP

Display all information except the password.

   system (admin) => SHOW AUTHENTICATION ALL;
   AUTH_OPTION              |         AUTH_VALUE
   --------------------------------------------------
   AUTHENTICATION METHOD    |   LDAP
   AUTHMTHD LDAP ATTRNAME   |   cn
   AUTHMTHD LDAP BASE       |   dc=example, dc=org
   AUTHMTHD LDAP BINDDN     |   ldapreader
   AUTHMTHD LDAP NAMECASE   |   lowercase
   AUTHMTHD LDAP PORT       |   389
   AUTHMTHD LDAP SCOPE      |   BASE
   AUTHMTHD LDAP SERVER     |   myldap.netezza.com
   AUTHMTHD LDAP SSL        |   ON
   AUTHMTHD LDAP VERSION    |   3