GUACAMOLE-38: Implement the AuthenticationProvider instead of extending another.

extensions/guacamole-auth-quickconnect/src/main/java/org/apache/guacamole/auth/quickconnect/QuickConnectAuthenticationProvider.java

@@ -23,10 +23,10 @@ import java.util.Collections;
 import java.util.Map;
 import org.apache.guacamole.GuacamoleException;
 import org.apache.guacamole.net.auth.AuthenticatedUser;
+import org.apache.guacamole.net.auth.AuthenticationProvider;
 import org.apache.guacamole.net.auth.Credentials;
 import org.apache.guacamole.net.auth.credentials.CredentialsInfo;
 import org.apache.guacamole.net.auth.credentials.GuacamoleInvalidCredentialsException;
-import org.apache.guacamole.net.auth.simple.SimpleAuthenticationProvider;
 import org.apache.guacamole.net.auth.UserContext;
 import org.apache.guacamole.protocol.GuacamoleConfiguration;
 
@@ -35,7 +35,7 @@ import org.apache.guacamole.protocol.GuacamoleConfiguration;
  * process so that the QuickConnect functionality can be initialized and be used
  * throughout the web client.
  */
-public class QuickConnectAuthenticationProvider extends SimpleAuthenticationProvider {
+public class QuickConnectAuthenticationProvider implements AuthenticationProvider {
 
     /**
      * userContext for this authentication provider.
@@ -47,6 +47,11 @@ public class QuickConnectAuthenticationProvider extends SimpleAuthenticationProv
         return "quickconnect";
     }
 
+    @Override
+    public Object getResource() throws GuacamoleException {
+        return null;
+    }
+
     /**
      * For QuickConnect, authenticateUser simply returns null because this
      * extension is designed to provide only a connection directory to users
@@ -67,15 +72,6 @@ public class QuickConnectAuthenticationProvider extends SimpleAuthenticationProv
 
     }
 
-    @Override
-    public Map<String, GuacamoleConfiguration>
-        getAuthorizedConfigurations(Credentials credentials)
-        throws GuacamoleException {
-
-        return Collections.<String, GuacamoleConfiguration>emptyMap();
-
-    }
-
     @Override
     public UserContext getUserContext(AuthenticatedUser authenticatedUser)
             throws GuacamoleException {
@@ -84,4 +80,45 @@ public class QuickConnectAuthenticationProvider extends SimpleAuthenticationProv
 
     }
 
+    @Override
+    public AuthenticatedUser updateAuthenticatedUser(AuthenticatedUser authenticatedUser,
+            Credentials credentials) throws GuacamoleException {
+
+        // Simply return the given user, updating nothing
+        return authenticatedUser;
+
+    }
+
+    @Override
+    public UserContext updateUserContext(UserContext context,
+        AuthenticatedUser authorizedUser, Credentials credentials)
+            throws GuacamoleException {
+
+        // Simply return the given context, updating nothing
+        return context;
+
+    }
+
+    @Override
+    public UserContext decorate(UserContext context,
+            AuthenticatedUser authenticatedUser, Credentials credentials)
+            throws GuacamoleException {
+
+        // Simply return the given context, decorating nothing
+        return context;
+
+    }
+
+    @Override
+    public UserContext redecorate(UserContext decorated, UserContext context,
+            AuthenticatedUser authenticatedUser, Credentials credentials)
+            throws GuacamoleException {
+        return decorate(context, authenticatedUser, credentials);
+    }
+
+    @Override
+    public void shutdown() {
+        // Nothing to do, here.
+    }
+
 }