Follow these steps to configure a security provider used to support the P-Asserted-Identity header. Note that one of two providers can be selected, as described in "Overview of Strict and Non-Strict P-Asserted-Identity Asserter Providers".

In addition to configuring one of the above providers, configure a secondary, "fallback" login method (for example, using DIGEST or CLIENT-CERT authentication).

To configure a P-Asserted-Identity provider:

1. Log in to the Administration Console for the Converged Application Server domain you want to configure.

2. In the left pane of the Console, select the Security Realms node.

3. Select the name of your security realm in Realms table in the right pane of the Console.

4. Select the Providers tab and select the Authentication subtab.

5. Click New in the Authentication Providers table.

6. Enter a name for the new provider, and select one of the following options for the Type:

   • PAssertedIdentityAsserter: Select this option to configure a provider that does not throw an exception when the P-Asserted-Identity header is invalid or is received from a non-trusted host and an anonymous user is substituted.

   • PAssertedIdentityStrictAsserter: Select this option to configure a provider that throws an exception when the P-Asserted-Identity header is invalid or is received from a non-trusted host and an anonymous user is substituted.

   See "Overview of Strict and Non-Strict P-Asserted-Identity Asserter Providers" for more information.

7. Click OK.

8. Select the name of the provider you just created.

9. Select the Provider Specific tab.

10. Fill in the fields of the configuration tab as follows:

    • Trusted Hosts: Enter one or more host names that the provider will treat as trusted hosts. You can enter a list of IP addresses or DNS names, and wildcards are supported.

      Note:

      The provider does not use trusted hosts configured in the sipserver.xml file. See information on sip-security in the Oracle Communications Converged Application Server Administrator's Guide.

    • User Name Mapper Class Name: Enter the name of a custom Java class used to map user names in the P-Asserted-Identity header to user names in the default security realm. A custom user name mapper is generally used if user names are received from two or more different domains. In this case additional logic may be required to map usernames received from each domain. A custom user name mapper class is required if you want to map usernames in the P-Asserted-Identity header to WebLogic usernames. See Securing Oracle WebLogic Server in the Oracle WebLogic Server documentation for more information.

      Alternatively, leave this field blank to use the default user name mapper. The default mapper simply discards the domain name and takes the resulting user name without applying any additional logic.

11. Click Save.

12. Restart the server.