org.bremersee.security.authentication.KeycloakReactiveJwtConverter Maven / Gradle / Ivy
/*
* Copyright 2018 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.bremersee.security.authentication;
import org.springframework.core.convert.converter.Converter;
import org.springframework.security.oauth2.jwt.Jwt;
import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken;
import reactor.core.publisher.Mono;
/**
* A reactive JWT converter for the keycloak identity provider. It use the json path {@code
* $.realm_access.roles} to extract the roles from the token.
*
* @author Christian Bremer
*/
@SuppressWarnings("unused")
public class KeycloakReactiveJwtConverter implements Converter> {
private final KeycloakJwtConverter converter;
/**
* Instantiates a new keycloak reactive jwt converter.
*/
public KeycloakReactiveJwtConverter() {
this.converter = new KeycloakJwtConverter();
}
@Override
public Mono convert(final Jwt jwt) {
return Mono.just(jwt).map(this.converter::convert);
}
}