Encode user names in user destanations

Issue: SPR-11302

spring-messaging/src/test/java/org/springframework/messaging/simp/SimpMessagingTemplateTests.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2002-2014 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.springframework.messaging.simp;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.messaging.Message;
+import org.springframework.messaging.StubMessageChannel;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Unit tests for {@link org.springframework.messaging.simp.SimpMessagingTemplate}.
+ *
+ * @author Rossen Stoyanchev
+ */
+public class SimpMessagingTemplateTests {
+
+	private SimpMessagingTemplate messagingTemplate;
+
+	private StubMessageChannel messageChannel;
+
+
+	@Before
+	public void setup() {
+		this.messageChannel = new StubMessageChannel();
+		this.messagingTemplate = new SimpMessagingTemplate(messageChannel);
+	}
+
+	@Test
+	public void convertAndSendToUser() {
+		this.messagingTemplate.convertAndSendToUser("joe", "/queue/foo", "data");
+		List<Message<byte[]>> messages = this.messageChannel.getMessages();
+
+		assertEquals(1, messages.size());
+
+		Message<byte[]> message = messages.get(0);
+		SimpMessageHeaderAccessor headers = SimpMessageHeaderAccessor.wrap(message);
+
+		assertEquals(SimpMessageType.MESSAGE, headers.getMessageType());
+		assertEquals("/user/joe/queue/foo", headers.getDestination());
+	}
+
+	@Test
+	public void convertAndSendToUserWithEncoding() {
+		this.messagingTemplate.convertAndSendToUser("http://joe.openid.example.org/", "/queue/foo", "data");
+		List<Message<byte[]>> messages = this.messageChannel.getMessages();
+
+		assertEquals(1, messages.size());
+
+		Message<byte[]> message = messages.get(0);
+		SimpMessageHeaderAccessor headers = SimpMessageHeaderAccessor.wrap(message);
+		assertEquals("/user/http:%2F%2Fjoe.openid.example.org%2F/queue/foo", headers.getDestination());
+	}
+
+}

spring-messaging/src/test/java/org/springframework/messaging/simp/user/DefaultUserDestinationResolverTests.java

@@ -23,6 +23,7 @@ import org.springframework.messaging.simp.SimpMessageHeaderAccessor;
 import org.springframework.messaging.simp.SimpMessageType;
 import org.springframework.messaging.simp.TestPrincipal;
 import org.springframework.messaging.support.MessageBuilder;
+import org.springframework.util.StringUtils;
 
 import java.util.Set;
 
@@ -30,6 +31,8 @@ import static org.junit.Assert.assertEquals;
 
 /**
  * Unit tests for {@link org.springframework.messaging.simp.user.DefaultUserDestinationResolver}.
+ *
+ * @author Rossen Stoyanchev
  */
 public class DefaultUserDestinationResolverTests {
 
@@ -93,6 +96,18 @@ public class DefaultUserDestinationResolverTests {
 		assertEquals("/queue/foo-user123", actual.iterator().next());
 	}
 
+	@Test
+	public void handleMessageEncodedUserName() {
+
+		String userName = "http://joe.openid.example.org/";
+		this.registry.registerSessionId(userName, "openid123");
+		String destination = "/user/" + StringUtils.replace(userName, "/", "%2F") + "/queue/foo";
+		Message<?> message = createMessage(SimpMessageType.MESSAGE, this.user, SESSION_ID, destination);
+		Set<String> actual = this.resolver.resolveDestination(message);
+
+		assertEquals(1, actual.size());
+		assertEquals("/queue/foo-useropenid123", actual.iterator().next());
+	}
 
 	@Test
 	public void ignoreMessage() {