54 lines
No EOL
2.3 KiB
Markdown
54 lines
No EOL
2.3 KiB
Markdown
# About the Example Application
|
|
|
|
This is a simple Servlet-based application that will introduce you to some of the main concepts around Keycloak Authorization Services.
|
|
|
|
For this application, users can be regular users, premium users or administrators, where:
|
|
|
|
* Regular users have very limited access.
|
|
* Premium users have access to the *premium area*
|
|
* Administrators have access to the *administration area*
|
|
|
|
In Keycloak, all the paths being protected are resources on the server.
|
|
|
|
This application will also show you how to create a dynamic menu with the permissions granted to an user.
|
|
|
|
## Create the Example Realm and a Resource Server
|
|
|
|
Considering that your Keycloak Server is up and running, log in to the Keycloak Administration Console.
|
|
|
|
Now, create a new realm based on the following configuration file:
|
|
|
|
examples/authz/servlet-authz/servlet-authz-realm.json
|
|
|
|
That will import a pre-configured realm with everything you need to run this example. For more details about how to import a realm
|
|
into Keycloak, check the Keycloak's reference documentation.
|
|
|
|
After importing that file, you'll have a new realm called ``servlet-authz``.
|
|
|
|
Now, let's import another configuration using the Administration Console in order to configure the client application ``servlet-authz-app`` as a resource server with all resources, scopes, permissions and policies.
|
|
|
|
Click on ``Clients`` on the left side menu. Click on the ``servlet-authz-app`` on the client listing page. This will
|
|
open the ``Client Details`` page. Once there, click on the `Authorization` tab.
|
|
|
|
Click on the ``Select file`` button, which means you want to import a resource server configuration. Now select the file that is located at:
|
|
|
|
examples/authz/servlet-authz/servlet-authz-app-config.json
|
|
|
|
Now click ``Upload`` and the resource server will be updated accordingly.
|
|
|
|
## Deploy and Run the Example Applications
|
|
|
|
To deploy the example application, follow these steps:
|
|
|
|
cd examples/authz/servlet-authz
|
|
mvn clean package wildfly:deploy
|
|
|
|
Now, try to access the client application using the following URL:
|
|
|
|
http://localhost:8080/servlet-authz-app
|
|
|
|
If everything is correct, you will be redirect to Keycloak login page. You can login to the application with the following credentials:
|
|
|
|
* username: jdoe / password: jdoe
|
|
* username: alice / password: alice
|
|
* username: admin / password: admin |