[[_example_overview]]
== Examples

The {{book.project.name}} Authorization can also help you to quickly get started with the authorization services and understand how to apply the same concepts to your
own applications.

If you are using the {{book.project.name}} Demo Distribution and you have it properly extracted in your file system:

* **keycloak-demo-{{book.project.version}}.[zip|tar.gz]**

you can check out the available examples from the following directory:

```bash
cd ${KEYCLOAK_DEMO_SERVER_DIR}/examples/authz
```

Or you can get them from https://github.com/keycloak/keycloak/tree/{{book.project.version}}/examples/authz[GitHub].

Each example has a `README` file with instructions about how to build, deploy, and test the example.

Here is a brief description of each example:

.Authorization Examples
|===
|Name |Description

| https://github.com/keycloak/keycloak/tree/{{book.project.version}}/examples/authz/servlet-authz[hello-world-authz-service]
| A single-page application that is protected by a policy enforcer that decides whether a user can access that page based on the permissions obtained from a Keycloak Server.

| https://github.com/keycloak/keycloak/tree/{{book.project.version}}/examples/authz/servlet-authz[photoz]
| A simple application based on HTML5+AngularJS+JAX-RS that demonstrates how to enable fine-grained permissions to RESTFul based services and HTML5 clients.

| https://github.com/keycloak/keycloak/tree/{{book.project.version}}/examples/authz/servlet-authz[servlet-authz]
| A simple Servlet-based application that demonstrates how to enable fine-grained authorization to a JBoss/Wildfly Servlet Application.
|===