Merge pull request #1676 from Smartling/KEYCLOAK-1901
KEYCLOAK-1901: Add a Keycloak client builder
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commit
9c0c8e37b6
2 changed files with 120 additions and 4 deletions
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@ -9,6 +9,12 @@ import org.keycloak.admin.client.resource.RealmsResource;
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import org.keycloak.admin.client.token.TokenManager;
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/**
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* Provides a Keycloak client. By default, this implementation uses a {@link ResteasyClient RESTEasy client} with the
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* default {@link ResteasyClientBuilder} settings. To customize the underling client, use a {@link KeycloakBuilder} to
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* create a Keycloak client.
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*
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* @see KeycloakBuilder
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*
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* @author rodrigo.sasaki@icarros.com.br
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*/
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public class Keycloak {
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@ -18,9 +24,9 @@ public class Keycloak {
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private final ResteasyWebTarget target;
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private final ResteasyClient client;
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private Keycloak(String serverUrl, String realm, String username, String password, String clientId, String clientSecret){
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Keycloak(String serverUrl, String realm, String username, String password, String clientId, String clientSecret, ResteasyClient resteasyClient){
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config = new Config(serverUrl, realm, username, password, clientId, clientSecret);
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client = new ResteasyClientBuilder().build();
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client = resteasyClient != null ? resteasyClient : new ResteasyClientBuilder().build();
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tokenManager = new TokenManager(config, client);
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@ -30,11 +36,11 @@ public class Keycloak {
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}
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public static Keycloak getInstance(String serverUrl, String realm, String username, String password, String clientId, String clientSecret){
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return new Keycloak(serverUrl, realm, username, password, clientId, clientSecret);
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return new Keycloak(serverUrl, realm, username, password, clientId, clientSecret, null);
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}
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public static Keycloak getInstance(String serverUrl, String realm, String username, String password, String clientId){
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return new Keycloak(serverUrl, realm, username, password, clientId, null);
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return new Keycloak(serverUrl, realm, username, password, clientId, null, null);
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}
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public RealmsResource realms(){
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@ -49,6 +55,9 @@ public class Keycloak {
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return tokenManager;
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}
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/**
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* Closes the underlying client. After calling this method, this <code>Keycloak</code> instance cannot be reused.
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*/
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public void close() {
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client.close();
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}
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@ -0,0 +1,107 @@
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package org.keycloak.admin.client;
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import org.jboss.resteasy.client.jaxrs.ResteasyClient;
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import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
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/**
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* Provides a {@link Keycloak} client builder with the ability to customize the underlying
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* {@link ResteasyClient RESTEasy client} used to communicate with the Keycloak server.
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*
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* <p>Example usage with a connection pool size of 20:</p>
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*
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* <pre>
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* Keycloak keycloak = KeycloakBuilder.builder()
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* .serverUrl("https:/sso.example.com/auth")
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* .realm("realm")
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* .username("user")
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* .password("pass")
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* .clientId("client")
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* .clientSecret("secret")
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* .resteasyClient(new ResteasyClientBuilder().connectionPoolSize(20).build())
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* .build();
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* </pre>
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*
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* @author Scott Rossillo
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* @see ResteasyClientBuilder
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*/
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public class KeycloakBuilder {
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private String serverUrl;
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private String realm;
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private String username;
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private String password;
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private String clientId;
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private String clientSecret;
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private ResteasyClient resteasyClient;
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public KeycloakBuilder serverUrl(String serverUrl) {
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this.serverUrl = serverUrl;
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return this;
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}
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public KeycloakBuilder realm(String realm) {
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this.realm = realm;
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return this;
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}
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public KeycloakBuilder username(String username) {
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this.username = username;
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return this;
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}
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public KeycloakBuilder password(String password) {
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this.password = password;
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return this;
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}
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public KeycloakBuilder clientId(String clientId) {
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this.clientId = clientId;
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return this;
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}
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public KeycloakBuilder clientSecret(String clientSecret) {
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this.clientSecret = clientSecret;
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return this;
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}
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public KeycloakBuilder resteasyClient(ResteasyClient resteasyClient) {
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this.resteasyClient = resteasyClient;
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return this;
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}
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/**
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* Builds a new Keycloak client from this builder.
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*/
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public Keycloak build() {
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if (serverUrl == null) {
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throw new IllegalStateException("serverUrl required");
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}
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if (realm == null) {
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throw new IllegalStateException("realm required");
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}
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if (username == null) {
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throw new IllegalStateException("username required");
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}
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if (password == null) {
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throw new IllegalStateException("password required");
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}
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if (clientId == null) {
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throw new IllegalStateException("clientId required");
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}
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return new Keycloak(serverUrl, realm, username, password, clientId, clientSecret, resteasyClient);
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}
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private KeycloakBuilder() {
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}
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/**
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* Returns a new Keycloak builder.
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*/
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public static KeycloakBuilder builder() {
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return new KeycloakBuilder();
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}
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}
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