[Version 5 only]WebSphere Application Server Network Deployment, Version 6.0.x     Operating Systems: AIX, HP-UX, Linux, Solaris, Windows

Configuring the client for LTPA token authentication: specifying LTPA token authentication

Why and when to perform this task

Important distinction between Version 5.x and Version 6.0.x applications
Note: The information in this article supports version 5.x applications only that are used with WebSphere Application Server Version 6.0.x. The information does not apply to version 6.0.x applications.

Use this task to configure Lightweight Third-Party Authentication (LTPA) token authentication. Only configure the client for LTPA token authentication if the authentication mechanism configured in WebSphere Application Server is LTPA. When a client authenticates to a WebSphere Application Server, the credential created contains an LTPA token. When a Web service calls a downstream Web service, you can configure the first Web service to send the LTPA token from the originating client. Do not attempt to configure LTPA from a pure client. LTPA works only when you configure the client-side of a Web service acting as a client to a downstream Web service. For the downstream Web service to validate the LTPA token, the LTPA keys on both servers must be the same.

Complete the following steps to specify LTPA token as the authentication method:

Steps for this task

  1. Launch an assembly tool. For more information on the assembly tools, see Assembly tools.
  2. Click Windows > Open perspective > Other > J2EE.
  3. Click Application Client Projects > application_name > appClientModule > META-INF.
  4. Right-click the application-client.xml file, select Open with > Deployment descriptor editor.
  5. Click the Extensions tab, which is located at the bottom of the deployment descriptor editor within the assembly tool.
  6. Expand the Request sender configuration > Login configuration section.
  7. Select LTPA as the authentication method. For more conceptual information on LTPA authentication, see Lightweight Third Party Authentication.

What to do next

After you specify LTPA token as the authentication method, you must specify how to collect the LTPA token information. See Configuring the client for LTPA token authentication: collecting the authentication method information for more information.



Related concepts
Lightweight Third Party Authentication

Related tasks
Configuring the client for LTPA token authentication: collecting the authentication method information
Configuring the client security bindings using an assembly tool
Configuring the security bindings on a server acting as a client using the administrative console

Task topic    

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Last updated: Mar 17, 2005 4:28:29 AM CST
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