Network Deployment (Distributed operating systems), v8.0 > Secure applications and their environment > Authenticate users > Select a registry or repository > Manage realms in a federated repository
Configure a single built-in, file-based repository and one or more LDAP repositories in a federated repository
Follow this task to configure a single built-in, file-based repository and multiple LDAP repositories in a federated repository.
To configure a built-in, file-based repository in a federated repository, know the primary administrative user name of the user who manages WAS resources and user accounts.
To configure an LDAP repository in a federated repository, know a valid user name (ID), the user password, the server host and port and, if necessary, the bind distinguished name (DN) and the bind password. We can choose any valid user in the repository that is searchable. In some LDAP servers, administrative users are not searchable and cannot be used (for example, cn=root in SecureWay). This user is referred to as a WAS administrative user name or administrative ID in the documentation. Being an administrative ID means a user has special privileges when calling some protected internal methods. Normally, this ID and password are used to log in to the admin console after you turn on security. We can use other users to log in if those users are part of the administrative roles.
Restriction: Client certificate login is not supported in a realm that includes a single built-in, file-based repository or a single built-in, file-based repository with other repositories.
Procedure
- In the console, click...
Security | Global security
- Under User account repository, select Federated repositories from the Available realm definitions field and click Configure. To configure for a specific domain in a multiple security domain environment, click Security domains > domain_name. Under Security Attributes, expand User Realm, and click Customize for this domain. Select the Realm type as Federated repositories and then click Configure.
- The realm in the Realm name field. We can change the existing realm name.
- The primary administrative user in the Primary administrative user name field, for example, adminUser.
Restriction: When you configure multiple repositories that includes a single built-in, file-based repository, the primary administrative user name must exist in the file-based repository. If the primary administrative user name does not exist in the file-based repository, then the name is created in the file-based repository. The primary administrative user name cannot exist in other repositories.
- Select the Ignore case for authorization option.
Attention: When the realm includes a built-in, file-based repository, enable the Ignore case for authorization option. When you enable this option, the authorization check is case-insensitive. Normally, an authorization check involves checking the complete DN of a user, which is unique in the realm and is case-insensitive. Clear this option when all of the member repositories in the realm are case-sensitive.
Restriction: Some repositories contain data that is case-sensitive only, and some repositories contain data that is case-insensitive only. Do not include both case-sensitive and case-insensitive repositories in the realm. For example, do not include case-sensitive repositories in the realm with a built-in, file-based repository.
- Optional: Select the Allow operations if some of the repositories are down option to allow operations such get or search even if the repositories in the realm are down.
- Optional: In a multiple security domain environment, select Use global schema for model option to indicate that the global schema option is enabled for the data model. Global schema refers to the schema of the admin domain.
- Optional: Click Add base entry to realm if the LDAP repository that you need is not contained in the collection. Then complete the steps in Add an external repository in a federated repository.
- On the Federated repositories panel...
- Optional: Repeat step 6 if the LDAP repository that you need is not listed in the collection.
- Click Use built-in repository if the built-in, file-based repository is not listed in the collection.
- Optional: Select the repositories in the collection that you do not need in the realm and click Remove.
Restriction: The realm must always contain at least one base entry; therefore, you cannot remove every entry.
- Click OK.
- Provide an administrative user password. This panel displays only when a built-in, file-based repository is included in the realm. Otherwise, the panel does not display. If a built-in, file-based repository is included...
- Supply a password for the administrative user in the Password field.
- Confirm the password of the primary administrative user in the Confirm password field.
- Click OK.
Results
After completing these steps, your federated repository, which includes a single built-in, file-based repository and one or more LDAP repositories, is configured.
What to do next
- Before you can manage this account with Users and Groups, configure supported entity types as described in Configure supported entity types in a federated repository.
- After configuring the federated repositories, click Security > Global security to return to the Global security panel. Verify that Federated repositories is identified in the Current realm definition field. If Federated repositories is not identified, select Federated repositories from the Available realm definitions field and click Set as current.
To verify the federated repositories configuration, click Apply on the Global security panel. If Federated repositories is not identified in the Current realm definition field, your federated repositories configuration is not used by WAS.
- If you are enabling security, complete the remaining steps as specified in Enable security for the realm. As the final step, validate this setup by clicking Apply in the Global security panel.
- Save, stop, and restart all the product servers (dmgrs, nodes, and Application Servers) for changes in this panel to take effect. If the server comes up without any problems, the setup is correct.