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DefaultJwtAuthenticationResultProvider.java
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DefaultJwtAuthenticationResultProvider.java
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/*
* Copyright (c) 2017 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.gateway.service.security.authentication.jwt;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionStage;
import javax.annotation.concurrent.Immutable;
import org.eclipse.ditto.base.model.auth.AuthorizationModelFactory;
import org.eclipse.ditto.base.model.auth.AuthorizationSubject;
import org.eclipse.ditto.base.model.auth.DittoAuthorizationContextType;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.eclipse.ditto.jwt.model.JsonWebToken;
import akka.actor.ActorSystem;
/**
* Default implementation of {@link JwtAuthenticationResultProvider}.
*/
@Immutable
public final class DefaultJwtAuthenticationResultProvider implements JwtAuthenticationResultProvider {
private final ActorSystem actorSystem;
public DefaultJwtAuthenticationResultProvider(final ActorSystem actorSystem) {
this.actorSystem = actorSystem;
}
@Override
public CompletionStage<JwtAuthenticationResult> getAuthenticationResult(final JsonWebToken jwt,
final DittoHeaders dittoHeaders) {
final var authSubjectsProvider = JwtAuthorizationSubjectsProvider.get(actorSystem);
final List<AuthorizationSubject> authSubjects = authSubjectsProvider.getAuthorizationSubjects(jwt);
return CompletableFuture.completedStage(JwtAuthenticationResult.successful(dittoHeaders,
AuthorizationModelFactory.newAuthContext(DittoAuthorizationContextType.JWT, authSubjects),
jwt));
}
}