Before you begin
Before configuring the user registry, decide which registry to use. Though different types of registries are supported, all of the processes in WebSphere Application Server can use one active registry. Configuring the correct registry is a prerequisite to assigning users and groups to roles for applications. When a user registry is not configured, the Local OS user registry is used by default. If your choice of user registry is not Local OS, you need to first configure the registry, which is normally done as part of enabling security, restart the servers, and then assign users and groups to roles for all your applications.Why and when to perform this task
After the applications are assigned users and groups and you need to change the user registries, delete all the users and groups, including any RunAs role, from the applications, and reassign them after changing the registry through the administrative console or by using wsadmin scripting. The following wsadmin command, which uses Jacl, removes all of the users and groups from any application:$AdminApp deleteUserAndGroupEntries yourAppName
where yourAppName is the name of the application. Backing up the old application is advised before performing this operation. However, if both of the following conditions are true, you might be able to switch the registries without having to delete the users and groups information:By default, an application does not contain access IDs in the bindings file. These IDs are generated when the applications start. However, if you migrated an existing application from an earlier release, or if you used the wsadmin script to add access IDs for the applications to improve performance, you have to remove the existing user and group information and add the information after configuring the new user registry.
For more information on updating access IDs, see updateAccess IDs in the AdminApp object for scripted administration article.
Complete one of the following steps to configure your user registry:
Steps for this task (dependent on configuration)
Example
What to do next
If the server or servers start without any problems, the setup is correct.
Related concepts
User registries
Related tasks
Configuring global security
Related reference
Commands for the AdminApp object