Added BridgePage for a HTTP tunnel

@iiegit
This commit is contained in:
Norbi Peti 2018-01-02 02:58:18 +01:00
parent 72e35d25d5
commit 3d6b4f6e2a
6 changed files with 403 additions and 213 deletions

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@ -10,9 +10,6 @@
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
<accessrules>
<accessrule kind="accessible" pattern="com/sun/net/**"/>
</accessrules>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>

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@ -1,5 +1,103 @@
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@ -88,8 +88,8 @@
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
<version>1.9.2-R0.1-SNAPSHOT</version>
<artifactId>spigot</artifactId>
<version>1.12.2-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->

View file

@ -125,6 +125,7 @@ public class ButtonWebsiteModule extends JavaPlugin {
addPage(new LoginPage());
addPage(new ProfilePage());
addPage(new BuildNotificationsPage());
addPage(new BridgePage());
TBMCCoreAPI.RegisterUserClass(WebUser.class);
Bukkit.getScheduler().runTaskAsynchronously(this, () -> {
this.getLogger().info("Starting webserver...");

View file

@ -25,6 +25,8 @@ import buttondevteam.website.WebUser;
public class IOHelper {
public static void SendResponse(Response resp) throws IOException {
if (resp == null)
return; // Response is already sent
SendResponse(resp.code, resp.content, resp.exchange);
}

View file

@ -0,0 +1,92 @@
package buttondevteam.website.page;
import java.io.IOException;
import java.net.Socket;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.io.IOUtils;
import org.bukkit.Bukkit;
import com.sun.net.httpserver.HttpExchange;
import buttondevteam.website.io.Response;
public class BridgePage extends Page {
private Map<String, Socket> connections = new HashMap<>();
@Override
public String GetName() {
return "bridge";
}
@Override
public Response handlePage(HttpExchange exchange) {
String method = exchange.getRequestMethod().toUpperCase();
String id = getConnID(exchange);
if (id == null)
return new Response(400, "No ID", exchange);
try {
Socket s;
switch (method) {
case "POST":
if (connections.containsKey(id))
connections.get(id).close();
Socket socket = new Socket("localhost", Bukkit.getPort());
socket.setKeepAlive(true);
socket.setTcpNoDelay(true);
connections.put(id, socket);
return new Response(201, "", exchange);
case "PUT":
s = getSocket(exchange);
if (s == null)
return new Response(400, "No connection", exchange);
IOUtils.copy(exchange.getRequestBody(), s.getOutputStream());
return new Response(200, "OK", exchange);
case "GET":
s = getSocket(exchange);
if (s == null)
return new Response(400, "No connection", exchange);
IOUtils.copy(s.getInputStream(), exchange.getResponseBody());
exchange.getResponseBody().close(); // TODO: Keep open?
return null; // Response already sen
case "DELETE":
closeSocket(exchange);
return new Response(200, "OK", exchange);
default:
return new Response(403, "Unknown request", exchange);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private Socket getSocket(HttpExchange exchange) {
String id = getConnID(exchange);
if (id == null)
return null;
return connections.get(id);
}
private String getConnID(HttpExchange exchange) {
String path = exchange.getRequestURI().getPath();
if (path == null)
return null;
String[] spl = path.split("/");
if (spl.length < 2)
return null;
return spl[spl.length - 1];
}
private void closeSocket(HttpExchange exchange) {
Socket socket = getSocket(exchange);
if (socket == null)
return;
try {
socket.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
connections.values().remove(socket);
}
}