Network Deployment (Distributed operating systems), v8.0 > Secure applications and their environment > Authenticate users > Configure CSIV2 inbound and outbound communication settings

Configure outbound messages

We can use the admin console to configure outbound messages for CSIv2.

Procedure

1. In the console, click...
   Security | Global security

2. Under Authentication, expand RMI/HOP security.

3. Click CSIv2 outbound communication.

4. Optional: Click Propagate security attributes or Use identity assertion. The Propagate security attributes option enables support for security attribute propagation during login requests. When you select this option, the application server retains additional information about the login request, such as the authentication strength used, and retains the identity and location of the request originator.

   The Use identity assertion option specifies that identity assertion is a way to assert identities from one server to another during a downstream EJB invocation.

   The Use server trusted identity option specifies the server identity that the application server uses to establish trust with the target server.

   The Specify an alternative trusted identity option enables you to specify an alternative user as the trusted identity that is sent to the target servers instead of sending the server identity. If you select this option provide the name of the trusted identity and the password that is associated with the trusted identity.

   We must select Basic Authentication under the Message Layer authentication section to send an alternative trusted identity. If you do not select Basic Authentication, then choose the Server Identity instead.

5. Under CSIv2 Message layer authentication, select Supported, Never or Required.
   Never
   Specifies that this server cannot accept an authentication mechanism that you select under Allow client to server authentication with:.
   Supported
   Specifies that clients communicating with this server can specify an authentication mechanism that you select under Allow client to server authentication with:. However, a method might be invoked without this type of authentication. For example, an anonymous or client certificate might be used instead.
   Required
   Specifies that clients communicating with this server must specify an authentication mechanism that you select under Allow client to server authentication with:.

6. Under Allow client to server authentication with:, select Kerberos, LTPA and or Basic authentication. We can optionally select:.
   Kerberos
   Select to enable authentication using the Kerberos token.
   LTPA
   Select to enable authentication using the Lightweight Third-Party Authentication (LTPA) token.
   Basic authentication
   This type of authentication typically involves sending a user ID and a password from the client to the server for authentication. This is also know as Generic Security Services Username Password (GSSUP).

   This authentication also involves delegating a credential token from an already authenticated credential, provided the credential type is forwardable; for example, LTPA.

   If you select supported under CSIv2 Message layer authentication, and check KRB5 and LTPA under Allow client to server authentication with:, then the server does not accept the user name and password.

7. Optional: Select Custom outbound mapping. This option enables the use of custom RMI outbound login modules.

Results

You have now configured messages for CSIv2 outbound.
Configure inbound messages
Configure inbound transports
Configure outbound transports
Configure CSIV2 inbound and outbound communication settings

Related

Kerberos authentication settings
CSIv2 inbound communications settings
CSIv2 outbound communications settings

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