spring-security-samples/servlet/spring-boot/java/acl

= Spring Data AOT Sample

To compile this project, you will need to use a special Java compiler.
If you are using SDKMan!, then the version will be correctly selected for you.
Or, you can do the following:

```bash
sdk use java 23.0.5.r17-nik
```

After that, you can compile like so:

```bash
./gradlew nativeCompile
```

Once compiled, you can run like so:

```bash
./build/native/nativeCompile/data
```

Then you can query for messages using `luke/password` and `rob/password`.

Because the domain objects are secured, you will see a subset of fields with `luke`.

For example, querying `/` with `luke`, you'll see:

```json
...
{
"created": "2014-07-12T16:00:00Z",
"id": 112,
"summary": "Is this secure?",
"text": "This message is for Luke",
"to": {
"email": "luke@example.com",
"id": "luke",
"password": "password"
}
}
...
```

However, with `rob`, you'll also see `firstName` and `lastName` like so:

```json
...
{
"created": "2014-07-12T04:00:00Z",
"id": 102,
"summary": "Is this secure?",
"text": "This message is for Rob",
"to": {
"email": "rob@example.com",
"firstName": "Rob",
"id": "rob",
"lastName": "Winch",
"password": "password"
}
}
...
```

You can also change the message text.
To do this, copy and paste the `X-CSRF-TOKEN` and `Cookie: JSESSION` headers and include them in a `PUT :8080/102` request.

An example of this request using HTTPie can be seen below:

```bash
echo -n "updated message" | http -a rob:password PUT :8080/102 "X-CSRF-TOKEN: {copied from GET request}" "Cookie: JSESSIONID={copied from GET request}"
```

Read more about the https://docs.spring.io/spring-security/reference/servlet/authorization/method-security.html#authorize-object[`@AuthorizeReturnObject`] and https://docs.spring.io/spring-security/reference/servlet/authorization/method-security.html#fallback-values-authorization-denied[]`@DeniedHandler`] in the Spring Security Reference.