Red Hat Application Server, Manual

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34 Chapter 3. JOnAS Configuration
3.5.8.2.1. Configuring a Memory Resource in the jonas-realm.xml File
To add the role ’
jonas
’, place this example role in the
roles
section:
roles
role name="jonas" description="Role used in
the sample security howto" /
/roles
Then, add a user with the specified role. Add a user with the ’
jonas
’ role in the
users
section:
users
user name="jonas_user" password="jonas_password" roles="jonas" /
/users
The
groups
section permits grouping roles. Add the memory resource in the
jonas-realm.xml
file:
jonas-memoryrealm
[...]
memoryrealm name="howto_memory_1"
roles
role name="jonas" description="Role used in
the sample security howto" /
/roles
users
user name="jonas_user" password="jonas_password" roles="jonas" /
/users
/memoryrealm
[...]
/jonas-memoryrealm
3.5.8.2.2. Configuring a Datasource Resource in the jonas-realm.xml File
First, build the tables in which the users and roles will be stored.
Example of tables :
realm_users
: Add a user
jonas_user
with the password
jonas_password
... ...
jonas_user jonas_password
... ...
Note that the table can contain more than two columns.
realm_roles
: Add the role
jonas
to the user
jonas_user
... ...
jonas_user jonas
... ...
Now, declare the resource in the
jonas-realm.xml
file.
The
dsName
element describes the JNDI name of the datasource to use. Thus, a Datasource configu-
ration with the right JNDI name for the
dbm
service must be set in the
jonas.properties
file.
The datasource resource to add in the
jonas-realm.xml
file is:
jonas-dsrealm
[...]