Add :reactive:rsocket:hello-security

reactive/rsocket/hello-security/src/integTest/java/example/HelloRSocketApplicationITests.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2002-2019 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 example;
+
+import io.rsocket.metadata.WellKnownMimeType;
+import org.junit.jupiter.api.Test;
+import reactor.core.publisher.Mono;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.rsocket.context.LocalRSocketServerPort;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.messaging.rsocket.RSocketRequester;
+import org.springframework.security.rsocket.metadata.SimpleAuthenticationEncoder;
+import org.springframework.security.rsocket.metadata.UsernamePasswordMetadata;
+import org.springframework.util.MimeTypeUtils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+/**
+ * Integration tests for the rsocket application.
+ *
+ * @author Rob Winch
+ * @author Eddú Meléndez
+ * @since 5.0
+ */
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class HelloRSocketApplicationITests {
+
+	@Autowired
+	RSocketRequester.Builder requester;
+
+	@LocalRSocketServerPort
+	int port;
+
+	@Test
+	void messageWhenAuthenticatedThenSuccess() {
+		UsernamePasswordMetadata credentials = new UsernamePasswordMetadata("user", "password");
+		// @formatter:off
+		RSocketRequester requester = this.requester
+				.rsocketStrategies((builder) -> builder.encoder(new SimpleAuthenticationEncoder()))
+				.setupMetadata(credentials, MimeTypeUtils.parseMimeType(WellKnownMimeType.MESSAGE_RSOCKET_AUTHENTICATION.getString()))
+				.connectTcp("localhost", this.port)
+				.block();
+		// @formatter:on
+
+		String message = requester.route("message").data(Mono.empty()).retrieveMono(String.class).block();
+
+		assertThat(message).isEqualTo("Hello");
+	}
+
+	@Test
+	void messageWhenNotAuthenticatedThenError() {
+		RSocketRequester requester = this.requester.connectTcp("localhost", this.port).block();
+
+		assertThatThrownBy(() -> requester.route("message").data(Mono.empty()).retrieveMono(String.class).block())
+				.isNotNull();
+	}
+
+}

reactive/rsocket/hello-security/src/main/java/example/HelloRSocketApplication.java

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+/*
+ * Copyright 2002-2019 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 example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * Minimal RSocket Security application.
+ *
+ * @author Rob Winch
+ * @since 5.2
+ */
+@SpringBootApplication
+public class HelloRSocketApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(HelloRSocketApplication.class, args);
+	}
+
+}

reactive/rsocket/hello-security/src/main/java/example/MessageController.java

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+/*
+ * Copyright 2002-2019 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 example;
+
+import reactor.core.publisher.Mono;
+
+import org.springframework.messaging.handler.annotation.MessageMapping;
+import org.springframework.stereotype.Controller;
+
+/**
+ * Says hello.
+ *
+ * @author Rob Winch
+ * @since 5.2
+ */
+@Controller
+public class MessageController {
+
+	@MessageMapping("message")
+	public Mono<String> message() {
+		return Mono.just("Hello");
+	}
+
+}

reactive/rsocket/hello-security/src/main/java/example/SecurityConfiguration.java

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+/*
+ * Copyright 2002-2017 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 example;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.rsocket.EnableRSocketSecurity;
+import org.springframework.security.core.userdetails.MapReactiveUserDetailsService;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
+
+/**
+ * Minimal RSocket Security configuration.
+ *
+ * @author Rob Winch
+ * @since 5.2
+ */
+@Configuration
+@EnableRSocketSecurity
+public class SecurityConfiguration {
+
+	@Bean
+	MapReactiveUserDetailsService userDetailsService() {
+		// @formatter:off
+		UserDetails user = User.withDefaultPasswordEncoder()
+				.username("user")
+				.password("password")
+				.roles("SETUP")
+				.build();
+		// @formatter:on
+		return new MapReactiveUserDetailsService(user);
+	}
+
+}

reactive/rsocket/hello-security/src/main/resources/application.properties

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+spring.rsocket.server.port=8080