Fixed session expiring and added logout page

pages/index.html

@@ -14,8 +14,10 @@
 </div>
 <div id="sidebar">
     <div id="userbox">
-        Logged in as
-        <username/>
+        <p>Logged in as
+            <username/>
+        </p>
+        <a href="/logout">Logout</a>
     </div>
 </div>
 <div id="loginregisterbox">

src/io/github/norbipeti/chat/server/IOHelper.java

@@ -120,8 +120,8 @@ public class IOHelper {
 		ZonedDateTime expiretime = ZonedDateTime.now(ZoneId.of("GMT")).plus(Period.of(2, 0, 0));
 		exchange.getResponseHeaders().add("Set-Cookie",
 				"user_id=" + user.getId() + "; expires=" + expiretime.format(DateTimeFormatter.RFC_1123_DATE_TIME));
-		exchange.getResponseHeaders().add("Set-Cookie",
-				"session_id=" + user.getSessionid() + "; expires=" + expiretime);
+		exchange.getResponseHeaders().add("Set-Cookie", "session_id=" + user.getSessionid() + "; expires="
+				+ expiretime.format(DateTimeFormatter.RFC_1123_DATE_TIME));
 	}
 
 	public static void LogoutUser(HttpExchange exchange, User user) {

src/io/github/norbipeti/chat/server/Main.java

@@ -70,7 +70,7 @@ public class Main {
 				provider.save(user2);
 				User loggedinuser = new User();
 				loggedinuser.setName("NorbiPeti");
-				loggedinuser.setSessionid("8b148304-5dd6-48dd-a1a3-c8e47bcfc44b");
+				loggedinuser.setSessionid("093b1395-8c31-4f3b-ba67-828a755af92e");
 				loggedinuser.setEmail("sznp@asd.com");
 				convo.getUsers().add(loggedinuser);
 				loggedinuser.getConversations().add(convo);

src/io/github/norbipeti/chat/server/page/LogoutPage.java

@@ -0,0 +1,25 @@
+package io.github.norbipeti.chat.server.page;
+
+import java.io.IOException;
+
+import com.sun.net.httpserver.HttpExchange;
+
+import io.github.norbipeti.chat.server.IOHelper;
+import io.github.norbipeti.chat.server.db.domain.User;
+
+public class LogoutPage extends Page {
+
+	@Override
+	public String GetName() {
+		return "logout";
+	}
+
+	@Override
+	public void handlePage(HttpExchange exchange) throws IOException {
+		User user = IOHelper.GetLoggedInUser(exchange);
+		if (user != null)
+			IOHelper.LogoutUser(exchange, user);
+		IOHelper.Redirect("/", exchange);
+	}
+
+}