rest api user storage

This commit is contained in:
Bill Burke 2016-12-03 11:26:52 -05:00
parent bf98906204
commit d00e093f83
2 changed files with 104 additions and 1 deletions

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.. link:topics/user-storage/augmenting.adoc[Augmenting External Storage]
.. link:topics/user-storage/import.adoc[Import Implementation Strategy]
.. link:topics/user-storage/cache.adoc[User Caches]
.. link:topics/user-storage/javaee.adoc[Leveraging Java EE ]
.. link:topics/user-storage/javaee.adoc[Leveraging Java EE]
.. link:topics/user-storage/rest.adoc[REST Management API]

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=== REST Management API
You can create, remove, and update your user storage provider deployments through the admin REST api. The User Storage SPI
is built on top of a generic component interface so you will be using that generic API to manage your providers.
The REST Component API lives under your realm admin resource.
----
/admin/realms/{realm-name}/components
----
We will only show this REST API interaction with the Java client. Hopefully you can extract how do do this from
curl from this api.
[source,java]
----
public interface ComponentsResource {
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<ComponentRepresentation> query();
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<ComponentRepresentation> query(@QueryParam("parent") String parent);
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<ComponentRepresentation> query(@QueryParam("parent") String parent, @QueryParam("type") String type);
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<ComponentRepresentation> query(@QueryParam("parent") String parent,
@QueryParam("type") String type,
@QueryParam("name") String name);
@POST
@Consumes(MediaType.APPLICATION_JSON)
Response add(ComponentRepresentation rep);
@Path("{id}")
ComponentResource component(@PathParam("id") String id);
}
public interface ComponentResource {
@GET
public ComponentRepresentation toRepresentation();
@PUT
@Consumes(MediaType.APPLICATION_JSON)
public void update(ComponentRepresentation rep);
@DELETE
public void remove();
}
----
To create a user storage provider, you must specify the provider id, a provider type of the string `org.keycloak.storage.UserStorageProvider`,
as well as the configuration.
[source,java]
----
import org.keycloak.admin.client.Keycloak;
import org.keycloak.representations.idm.RealmRepresentation;
...
Keycloak keycloak = Keycloak.getInstance(
"http://localhost:8080/auth",
"master",
"admin",
"password",
"admin-cli");
RealmResource realmResource = keycloak.realm("master");
RealmRepresentation realm = realmResource.toRepresentation();
ComponentRepresentation component = new ComponentRepresentation();
component.setName("home");
component.setProviderId("readonly-property-file");
component.setProviderType("org.keycloak.storage.UserStorageProvider");
component.setParentId(realm.getId());
component.setConfig(new MultivaluedHashMap());
component.getConfig().putSingle("path", "~/users.properties");
realmResource.components().add(component);
// retrieve a component
List<ComponentRepresentation> components = realmResource.components().query(realm.getId(),
"org.keycloak.storage.UserStorageProvider",
"home");
component = components.get(0);
// Update a component
component.getConfig().putSingle("path", "~/my-users.properties");
realmResource.components().component(component.getId()).update(component);
// Remove a component
realmREsource.components().component(component.getId()).remove();
----