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RSocketMessageHandlerITests.java
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RSocketMessageHandlerITests.java
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/*
* Copyright 2019 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
*
* https://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.springframework.security.config.annotation.rsocket;
import io.rsocket.RSocketFactory;
import io.rsocket.exceptions.ApplicationErrorException;
import io.rsocket.frame.decoder.PayloadDecoder;
import io.rsocket.transport.netty.server.CloseableChannel;
import io.rsocket.transport.netty.server.TcpServerTransport;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.handler.annotation.MessageMapping;
import org.springframework.messaging.rsocket.RSocketRequester;
import org.springframework.messaging.rsocket.RSocketStrategies;
import org.springframework.messaging.rsocket.annotation.support.RSocketMessageHandler;
import org.springframework.security.config.Customizer;
import org.springframework.security.core.userdetails.MapReactiveUserDetailsService;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.rsocket.core.PayloadSocketAcceptorInterceptor;
import org.springframework.security.rsocket.core.SecuritySocketAcceptorInterceptor;
import org.springframework.security.rsocket.metadata.BasicAuthenticationEncoder;
import org.springframework.security.rsocket.metadata.UsernamePasswordMetadata;
import org.springframework.stereotype.Controller;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
/**
* @author Rob Winch
*/
@ContextConfiguration
@RunWith(SpringRunner.class)
public class RSocketMessageHandlerITests {
@Autowired
RSocketMessageHandler handler;
@Autowired
SecuritySocketAcceptorInterceptor interceptor;
@Autowired
ServerController controller;
private CloseableChannel server;
private RSocketRequester requester;
@Before
public void setup() {
this.server = RSocketFactory.receive()
.frameDecoder(PayloadDecoder.ZERO_COPY)
.addSocketAcceptorPlugin(this.interceptor)
.acceptor(this.handler.responder())
.transport(TcpServerTransport.create("localhost", 0))
.start()
.block();
this.requester = RSocketRequester.builder()
// .rsocketFactory(factory -> factory.addRequesterPlugin(payloadInterceptor))
.rsocketStrategies(this.handler.getRSocketStrategies())
.connectTcp("localhost", this.server.address().getPort())
.block();
}
@After
public void dispose() {
this.requester.rsocket().dispose();
this.server.dispose();
this.controller.payloads.clear();
}
@Test
public void retrieveMonoWhenSecureThenDenied() throws Exception {
String data = "rob";
assertThatCode(() -> this.requester.route("secure.retrieve-mono")
.data(data)
.retrieveMono(String.class)
.block()
).isInstanceOf(ApplicationErrorException.class);
assertThat(this.controller.payloads).isEmpty();
}
@Test
public void retrieveMonoWhenAuthenticationFailedThenException() throws Exception {
String data = "rob";
UsernamePasswordMetadata credentials = new UsernamePasswordMetadata("invalid", "password");
assertThatCode(() -> this.requester.route("secure.retrieve-mono")
.metadata(credentials, UsernamePasswordMetadata.BASIC_AUTHENTICATION_MIME_TYPE)
.data(data)
.retrieveMono(String.class)
.block()
).isInstanceOf(ApplicationErrorException.class);
assertThat(this.controller.payloads).isEmpty();
}
@Test
public void retrieveMonoWhenAuthorizedThenGranted() throws Exception {
String data = "rob";
UsernamePasswordMetadata credentials = new UsernamePasswordMetadata("rob", "password");
String hiRob = this.requester.route("secure.retrieve-mono")
.metadata(credentials, UsernamePasswordMetadata.BASIC_AUTHENTICATION_MIME_TYPE)
.data(data)
.retrieveMono(String.class)
.block();
assertThat(hiRob).isEqualTo("Hi rob");
assertThat(this.controller.payloads).containsOnly(data);
}
@Test
public void retrieveMonoWhenPublicThenGranted() throws Exception {
String data = "rob";
String hiRob = this.requester.route("retrieve-mono")
.data(data)
.retrieveMono(String.class)
.block();
assertThat(hiRob).isEqualTo("Hi rob");
assertThat(this.controller.payloads).containsOnly(data);
}
@Test
public void retrieveFluxWhenDataFluxAndSecureThenDenied() throws Exception {
Flux<String> data = Flux.just("a", "b", "c");
assertThatCode(() -> this.requester.route("secure.secure.retrieve-flux")
.data(data, String.class)
.retrieveFlux(String.class)
.collectList()
.block()).isInstanceOf(
ApplicationErrorException.class);
assertThat(this.controller.payloads).isEmpty();
}
@Test
public void retrieveFluxWhenDataFluxAndPublicThenGranted() throws Exception {
Flux<String> data = Flux.just("a", "b", "c");
List<String> hi = this.requester.route("retrieve-flux")
.data(data, String.class)
.retrieveFlux(String.class)
.collectList()
.block();
assertThat(hi).containsOnly("hello a", "hello b", "hello c");
assertThat(this.controller.payloads).containsOnlyElementsOf(data.collectList().block());
}
@Test
public void retrieveFluxWhenDataStringAndSecureThenDenied() throws Exception {
String data = "a";
assertThatCode(() -> this.requester.route("secure.hello")
.data(data)
.retrieveFlux(String.class)
.collectList()
.block()).isInstanceOf(
ApplicationErrorException.class);
assertThat(this.controller.payloads).isEmpty();
}
@Test
public void sendWhenSecureThenDenied() throws Exception {
String data = "hi";
this.requester.route("secure.send")
.data(data)
.send()
.block();
assertThat(this.controller.payloads).isEmpty();
}
@Test
public void sendWhenPublicThenGranted() throws Exception {
String data = "hi";
this.requester.route("send")
.data(data)
.send()
.block();
assertThat(this.controller.awaitPayloads()).containsOnly("hi");
}
@Configuration
@EnableRSocketSecurity
static class Config {
@Bean
public ServerController controller() {
return new ServerController();
}
@Bean
public RSocketMessageHandler messageHandler() {
RSocketMessageHandler handler = new RSocketMessageHandler();
handler.setRSocketStrategies(rsocketStrategies());
return handler;
}
@Bean
public RSocketStrategies rsocketStrategies() {
return RSocketStrategies.builder()
.encoder(new BasicAuthenticationEncoder())
.build();
}
@Bean
MapReactiveUserDetailsService uds() {
UserDetails rob = User.withDefaultPasswordEncoder()
.username("rob")
.password("password")
.roles("USER", "ADMIN")
.build();
UserDetails rossen = User.withDefaultPasswordEncoder()
.username("rossen")
.password("password")
.roles("USER")
.build();
return new MapReactiveUserDetailsService(rob, rossen);
}
@Bean
PayloadSocketAcceptorInterceptor rsocketInterceptor(RSocketSecurity rsocket) {
rsocket
.authorizePayload(authorize -> {
authorize
.route("secure.*").authenticated()
.anyExchange().permitAll();
})
.basicAuthentication(Customizer.withDefaults());
return rsocket.build();
}
}
@Controller
static class ServerController {
private List<String> payloads = new ArrayList<>();
@MessageMapping({"secure.retrieve-mono", "retrieve-mono"})
String retrieveMono(String payload) {
add(payload);
return "Hi " + payload;
}
@MessageMapping({"secure.retrieve-flux", "retrieve-flux"})
Flux<String> retrieveFlux(Flux<String> payload) {
return payload.doOnNext(this::add)
.map(p -> "hello " + p);
}
@MessageMapping({"secure.send", "send"})
Mono<Void> send(Mono<String> payload) {
return payload
.doOnNext(this::add)
.then(Mono.fromRunnable(() -> {
doNotifyAll();
}));
}
private synchronized void doNotifyAll() {
this.notifyAll();
}
private synchronized List<String> awaitPayloads() throws InterruptedException {
this.wait(TimeUnit.SECONDS.toMillis(1));
return this.payloads;
}
private void add(String p) {
this.payloads.add(p);
}
}
}